技术领域technical field
本发明涉及机械技术领域，具体为一种智能化护士PDA系统。The invention relates to the technical field of machinery, in particular to an intelligent nurse PDA system.
背景技术Background technique
据统计，我国每千人口护士数约为2.36人，远低于美国的9.8人和日本的11.49人，护士资源严重不足，工作量大、工作忙累，间接导致医护质量的不稳定。对护士而言，日常巡视工作内容繁多，容易出错，如测量患者体温血压等体征信息时，一般需要经过测量—纸质记录—手动输入系统的多个步骤，效率较低，而且容易出错。为了体现现代信息技术在医疗卫生领域的充分应用，推动医院护理工作的信息化建设，顺应数字化医院发展的趋势，智能化护士PDA系统的设计显得尤为关键，并且为了便于护士随身携带，我们提出一种智能化护士PDA系统。According to statistics, the number of nurses per 1,000 population in my country is about 2.36, which is far lower than 9.8 in the United States and 11.49 in Japan. Nursing resources are seriously insufficient, and the workload is heavy and busy, which indirectly leads to the instability of the quality of medical care. For nurses, the daily inspection work has a lot of content and is prone to errors. For example, when measuring patient's body temperature and blood pressure and other physical information, it generally needs to go through multiple steps of measurement - paper record - manual input into the system, which is inefficient and prone to errors. In order to reflect the full application of modern information technology in the field of medical and health care, promote the informatization construction of hospital nursing work, and comply with the development trend of digital hospitals, the design of the intelligent nurse PDA system is particularly critical. An intelligent nurse PDA system.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提供一种智能化护士PDA系统，以解决上述背景技术中提出的护士资源严重不足，工作量大、工作忙累，间接导致医护质量的不稳定和日常巡视工作内容繁多，容易出错的问题。The object of the present invention is to provide a kind of intelligent nurse PDA system, to solve the serious shortage of nurse resources proposed in the above-mentioned background technology, the workload is large, the work is busy, which indirectly leads to the instability of the quality of medical care and the daily inspection work. wrong question.
为实现上述目的，本发明提供一种智能化护士PDA系统，包括PDA、HIS系统以及用于为所述PDA充电的无线充电坞，所述PDA包括底板和操作板，所述PDA的外壁还设置有用于佩戴的连接带，所述底板的一侧开设有固定槽，所述固定槽内设置有卡扣，所述固定槽的内壁两端分别开设有转槽，所述固定槽的内壁底端开设有插槽，所述卡扣包括基座，所述基座的顶部两侧分别安装有与所述转槽转动配合的转轴，所述基座的内壁上安装有与所述插槽插接配合的插块。In order to achieve the above object, the present invention provides a kind of intelligent nurse PDA system, including PDA, HIS system and the wireless charging dock for charging described PDA, described PDA comprises base plate and operating panel, and the outer wall of described PDA is also provided with There is a connecting belt for wearing, a fixing slot is opened on one side of the bottom plate, a buckle is arranged in the fixing slot, the two ends of the inner wall of the fixing slot are respectively provided with turning slots, and the bottom end of the inner wall of the fixing slot is A slot is opened, and the buckle includes a base, and two sides of the top of the base are respectively installed with rotating shafts that are rotatably matched with the rotating slot, and an inner wall of the base is installed with a socket that is inserted into the slot. Matching plugs.
作为优选，所述连接带的两端分别安装有与所述固定槽尺寸相适配的固定片，所述连接带的正面设置有信息卡槽，所述连接带的背面开设有内槽，所述内槽的内部设置有多个截面呈“X”形的连接绳。Preferably, the two ends of the connecting belt are respectively installed with fixing pieces that are adapted to the size of the fixing grooves, the front of the connecting belt is provided with an information card slot, and the back of the connecting belt is provided with an inner groove, so The interior of the inner groove is provided with a plurality of connecting ropes with an "X"-shaped cross-section.
作为优选，所述底板的正面设置有按键板，所述底板的底侧开设有扬声孔，所述底板的侧壁安装有SD卡槽和对讲按键，所述底板的背面分别设置有后置摄像头、照明灯以及无线红外体温探头。Preferably, the front of the bottom plate is provided with a key board, the bottom side of the bottom plate is provided with a speaker hole, the side wall of the bottom plate is provided with an SD card slot and an intercom button, and the back of the bottom plate is respectively provided with a rear camera, lighting and wireless infrared body temperature probe.
作为优选，所述操作板的正面设置有曲面屏，所述曲面屏上分别设置有前置摄像头和工作指示灯，所述操作板的背面设置有扫码探头。Preferably, a curved screen is arranged on the front of the operation panel, a front camera and a work indicator are respectively arranged on the curved screen, and a code scanning probe is arranged on the back of the operation panel.
作为优选，所述PDA和所述HIS系统之间通过无线网络模块实现数据交互，所述PDA内还设置有扫描模块、语音播报模块、信息查询模块和对讲模块，所述扫描模块采用高性能激光扫描引擎，支持一维条码、二维码扫描、RFID或NFC识读其中任意一种数据采集方式，满足医院血袋、输液瓶、药品、RFID腕带等多种扫描需求，所述语音播报模块用于对数据进行语音报警，所述信息查询模块用于对患者医疗护理信息和医生医嘱信息进行显示和记录，所述对讲模块用于不同所述PDA之间实现语音沟通。Preferably, data interaction is realized between the PDA and the HIS system through a wireless network module, and the PDA is also provided with a scanning module, a voice broadcast module, an information query module and an intercom module, and the scanning module adopts high-performance The laser scanning engine supports one-dimensional barcode, two-dimensional code scanning, RFID or NFC reading any of the data collection methods, and meets various scanning needs of hospital blood bags, infusion bottles, medicines, RFID wristbands, etc. The voice broadcast The module is used to give voice alarm to the data, the information query module is used to display and record the patient's medical care information and the doctor's order information, and the intercom module is used to realize voice communication between different PDAs.
作为优选，所述扫描模块包括接口模块、预览取景模块、图像预处理模块和识别模块，所述接口模块用于将条码识别模块的功能进行封装后，展现给需要使用本模块的应用程序，所述预览取景模块用于调用摄像头进行预览，做到自动曝光、自动调焦等功能，并将预览数据按帧传递给所述图像预处理模块内，所述图像预处理模块用于对图像进行二值化处理，所述识别模块用于对已经预处理的图像，按照所述接口模块中被指定的模式来解析条码数据，所述识别模块包括图片定位模块和基站定位处理模块，所述图片定位模块根据图像数据和定位模式对图片进行旋转以及找关键点处理，所述基站定位处理模块用于对图像进行解码，并反馈给所述接口模块最终解码数据。Preferably, the scanning module includes an interface module, a preview viewing module, an image preprocessing module and an identification module, and the interface module is used to encapsulate the function of the barcode identification module and present it to an application that needs to use this module, so The preview framing module is used to call the camera to preview, achieve automatic exposure, automatic focus and other functions, and transmit the preview data to the image preprocessing module by frame, and the image preprocessing module is used to perform two image processing. Value processing, the identification module is used to parse the barcode data according to the mode specified in the interface module for the preprocessed image, the identification module includes a picture positioning module and a base station positioning processing module, the picture positioning module The module rotates the picture and finds key points for processing according to the image data and the positioning mode. The base station positioning processing module is used to decode the image and feed back the final decoded data to the interface module.
作为优选，所述信息查询模块包括基本信息显示模块、医嘱信息显示模块、信息保存模块、信息上传模块和数据打印模块，所述基本信息显示模块用于查看所有病人基本信息，所述医嘱信息显示模块用于查看所有病人的医嘱信息，所述信息保存模块用于对患者临床数据记录到数据库内保存，所述信息上传模块用于对所述信息保存模块中的信息上传至所述HIS系统内，进行同步，所述数据打印模块用于对上传的信息进行打印。Preferably, the information query module includes a basic information display module, a doctor's order information display module, an information storage module, an information upload module and a data printing module, and the basic information display module is used to view the basic information of all patients, and the doctor's order information displays The module is used to view the doctor's order information of all patients, the information storage module is used to record the clinical data of the patients in the database for storage, and the information upload module is used to upload the information in the information storage module to the HIS system , to perform synchronization, and the data printing module is used to print the uploaded information.
作为优选，所述医嘱信息显示模块包括单个医嘱显示模块和全科医嘱显示模块，所述单个医嘱显示模块用于分类显示单个病人的所有医嘱信息，所述全科医嘱显示模块用于分类显示全科病人的所有医嘱信息。Preferably, the doctor's order information display module includes a single doctor's order display module and a general practice doctor's order display module, the single doctor's order display module is used to classify and display all doctor's order information of a single patient, and the general practice doctor's order display module is used to classify and display all the doctor's order information. All the doctor's order information of the patient.
作为优选，所述信息保存模块包括采集时间保存模块和采集人员保存模块，所述采集时间保存模块用于对患者临床数据采集的时间信息进行保存，所述采集人员保存模块用于对患者临床数据采集的人员信息进行保存。Preferably, the information storage module includes a collection time storage module and a collection personnel storage module, the collection time storage module is used for saving the time information of the patient's clinical data collection, and the collection personnel storage module is used for the patient's clinical data. The collected personnel information is saved.
作为优选，所述信息打印模块包括体温单打印模块、护理记录打印模块和医嘱执行打印模块，所述体温单打印模块用于将测量的体温数据进行打印，所述护理记录打印模块用于对临床护理记录数据进行打印，所述医嘱执行打印模块用于对医嘱执行数据进行打印。Preferably, the information printing module includes a temperature sheet printing module, a nursing record printing module and a doctor's order execution printing module, the temperature sheet printing module is used for printing measured body temperature data, and the nursing record printing module is used for clinical The nursing record data is printed, and the medical order execution printing module is used for printing the medical order execution data.
与现有技术相比，本发明的有益效果：Compared with the prior art, the beneficial effects of the present invention:
1、该智能化护士PDA系统中，将HIS系统延伸到病人床头，护士利用PDA可在病床边查看所有病人基本信息，分类显示单个病人的所有医嘱信息，分类显示全科病人的所有医嘱信息，生命体征等临床信息的实时实地采集，同时将采集的时间和采集人等相关信息记录到数据库，保存后所有信息即刻回传到HIS系统，自动生成体温单、护理记录单、医嘱执行记录单等，供医生和护士共享，医生下达医嘱输入HIS系统后，会即刻自动转移到PDA上，护士可在病人床头进行读取、查询、查对与执行，“移动到床边”是该系统最显著的特点，它改变了原有医嘱系统的工作模式，最大限度地拉近了护士与病人的距离。1. In this intelligent nurse PDA system, the HIS system is extended to the bedside of the patient, and the nurse can use the PDA to view the basic information of all patients at the bedside, display all the doctor's order information of a single patient by category, and display all the doctor's orders of general patients by category. Real-time on-site collection of clinical information such as information and vital signs, at the same time, the collection time and collection person and other related information are recorded in the database. After saving, all information is immediately sent back to the HIS system, and the temperature list, nursing record, and doctor's order execution record are automatically generated. Lists, etc., are shared by doctors and nurses. After the doctor issues a doctor's order and enters it into the HIS system, it will be automatically transferred to the PDA immediately. The nurse can read, query, check and execute it at the patient's bedside. "Move to the bedside" is the The most notable feature of the system is that it changes the working mode of the original doctor's order system and minimizes the distance between nurses and patients.
2、该智能化护士PDA系统中，能够跟踪医嘱的全生命周期，以前的HIS系统只跟踪到医嘱转抄这一步，认为医嘱转抄后，医嘱就被真正的执行了，计划执行时间就等于实际执行时间，不再跟踪医嘱实际执行过程，而本发明的PDA系统真正解决了这一问题，将HIS延伸至病人床头，可实时记录医嘱执行时间和执行人。2. The intelligent nurse PDA system can track the entire life cycle of the doctor's order. The previous HIS system only tracked the step of copying the doctor's order. The actual execution time does not track the actual execution process of the doctor's order, but the PDA system of the present invention really solves this problem, extends the HIS to the bedside of the patient, and can record the execution time and the executor of the doctor's order in real time.
3、该智能化护士PDA系统中，采用床旁病人标识确认，基于患者标识系统的条码或射频识别技术，护士在床旁为患者进行护理时，用PDA对患者进行确认，大大提高了患者身份识别的安全性，杜绝了护理过程中的“张冠李戴”，为临床管理路径提供了辅助手段，确保了护理过程中患者、时间、护理行为的准确性，病人入住科室后，利用PDA扫描病人腕带可进行病人身份的确认，同时病人给药单的条形码与病人腕带上的身份标识条形码的信息均通过HIS系统相关联，真正做到了“正确的对象、正确的药物、正确的剂量、正确的时间、正确的方法与途径”，杜绝了差错，这一优势在新生儿、精神障碍、昏迷或睡眠状态病人的护理当中体现的尤为突出。3. In the intelligent nurse PDA system, the bedside patient identification is used to confirm, based on the barcode or radio frequency identification technology of the patient identification system, when the nurse is nursing the patient at the bedside, the PDA is used to confirm the patient, which greatly improves the patient's identity. The safety of identification eliminates the "bringing the crown and wearing it" in the nursing process, providing an auxiliary means for the clinical management path, and ensuring the accuracy of the patient, time, and nursing behavior during the nursing process. After the patient is admitted to the department, use the PDA to scan the patient's wristband. The patient's identity can be confirmed, and the barcode of the patient's medication order and the information of the identification barcode on the patient's wristband are all associated with the HIS system, which truly achieves "the right object, the right medicine, the right dose, and the right medicine." Time, the right method and approach", to eliminate errors, this advantage is particularly prominent in the care of patients with neonatal, mental disorders, comatose or sleeping states.
4、该智能化护士PDA系统中，采用护理信息采集，实现床旁采集生命体征数据，自动生成各种护理单，避免护士先抄病人的生命体征在草稿上，后回到办公室再录入，避免这样重复录入，提高工作效率及准确率。4. In this intelligent nurse PDA system, nursing information collection is adopted to realize the collection of vital signs data at the bedside, and to automatically generate various nursing orders, so as to avoid the nurses first copying the patient's vital signs on the draft, and then returning to the office to enter it again. In this way, repeated input can improve work efficiency and accuracy.
5、该智能化护士PDA系统中，将PDA系统与HIS资源共享，信息一经录入，多终端读取，简化护理记录程序，减少了护士重复性工作，降低劳动强度，优化了工作流程，使护士有更多的时间护理患者，增加有效服务时效，提高了患者的满意度，PDA系统优化了护理工作流程，提高了工作效率和工作质量，并有效预防与减少了医疗护理差错，同时促进了护理管理思维与管理模式创新，大力提高了护理管理的水平。5. In the intelligent nurse PDA system, the PDA system is shared with HIS resources. Once the information is entered, it can be read by multiple terminals, which simplifies the nursing record procedure, reduces the repetitive work of nurses, reduces labor intensity, optimizes the work process, and enables nurses. Have more time to care for patients, increase effective service time, improve patient satisfaction, PDA system optimizes nursing workflow, improves work efficiency and work quality, and effectively prevents and reduces medical care errors, while promoting care The innovation of management thinking and management mode has greatly improved the level of nursing management.
6、该智能化护士PDA系统中，基于HIS系统的安全机制，PDA系统准确、实时、完整地记录医嘱执行时间和执行人，并且永久保存医嘱记录，为医疗护理举证倒置提供了法律依据。6. In the intelligent nurse PDA system, based on the safety mechanism of the HIS system, the PDA system accurately, real-time and completely records the execution time and executor of the doctor's order, and keeps the doctor's order record permanently, which provides a legal basis for the inversion of evidence for medical care.
7、该智能化护士PDA系统中，护士长能根据数据库中记录的数据，了解各忽视的工作情况，逐步使各系统的流程更加完善，通过HIS系统自动生成各种报表，根据护理工作的不同，分别进行加权计算，科学统计护士的工作量，为真正公平准确地对护士进行绩效考评提供数据依据。7. In this intelligent nurse PDA system, the head nurse can understand the neglected work situation according to the data recorded in the database, gradually make the process of each system more perfect, and automatically generate various reports through the HIS system, according to the different nursing work. , respectively carry out weighted calculation, scientifically count the workload of nurses, and provide data basis for truly fair and accurate performance evaluation of nurses.
8、该智能化护士PDA系统中，PDA系统使护理质控深入到医疗护理过程的每个环节，实现了实时环节控制，使终末式管理变为环节控制，即时的信息存取，降低了错误率，护士长能够很方便地随时掌握全科的护理工作动态，加大了对工作过程的监控及管理，及时发现医疗护理过程中各环节的问题，可及时采取相应的措施，将事后管理变成事前管理，增加了护理管理的深度。8. In this intelligent nurse PDA system, the PDA system makes nursing quality control go deep into every link of the medical nursing process, realizes real-time link control, turns terminal management into link control, and instant information access reduces the need for Error rate, the head nurse can easily keep abreast of the nursing work dynamics of the general department at any time, increase the monitoring and management of the work process, timely find problems in each link of the medical care process, and take corresponding measures in a timely manner to manage after the event. It becomes pre-management, increasing the depth of nursing management.
9、该智能化护士PDA系统中，由于每条医嘱的实际执行人形成一对一的对应关系,记录医嘱的执行时间、用药途径，对病情观察的时间、观察数据即时进行录入，不但规范了护士的行为，同时为护理工作提供了可靠的数据资料，避免了在医嘱执行过程中责任区分不清，执行时间随意的无序工作状态。9. In the intelligent nurse PDA system, since the actual executor of each doctor's order forms a one-to-one correspondence, the execution time and medication route of the doctor's order are recorded, and the time and observation data of the disease are recorded in real time, which not only standardizes the The behavior of nurses also provides reliable data for nursing work, which avoids the disorderly work state where the responsibilities are unclear and the execution time is random during the execution of the doctor's order.
附图说明Description of drawings
图1为本发明的PDA整体结构示意图；Fig. 1 is the PDA overall structure schematic diagram of the present invention;
图2为本发明的底板结构示意图；Fig. 2 is a schematic diagram of a base plate structure of the present invention;
图3为本发明的图2中A处结构放大图；Fig. 3 is an enlarged view of the structure at place A in Fig. 2 of the present invention;
图4为本发明的连接带正面结构示意图；Fig. 4 is the front structure schematic diagram of the connecting belt of the present invention;
图5为本发明的连接带背面结构示意图；5 is a schematic diagram of the structure of the back side of the connecting tape of the present invention;
图6为本发明的底板和操作板的正面结构示意图；Fig. 6 is the front structure schematic diagram of the bottom plate and the operation panel of the present invention;
图7为本发明的底板和操作板的背面结构示意图；7 is a schematic diagram of the back structure of the base plate and the operation panel of the present invention;
图8为本发明的无线充电坞结构示意图；FIG. 8 is a schematic structural diagram of the wireless charging dock of the present invention;
图9为本发明的PDA和HIS系统连接模块图；Fig. 9 is the PDA of the present invention and the HIS system connection module diagram;
图10为本发明的PDA整体模块图；Fig. 10 is the overall module diagram of the PDA of the present invention;
图11为本发明的扫描模块示意图；11 is a schematic diagram of a scanning module of the present invention;
图12为本发明的识别模块示意图；12 is a schematic diagram of an identification module of the present invention;
图13为本发明的信息查询模块示意图；13 is a schematic diagram of an information query module of the present invention;
图14为本发明的医嘱信息显示模块示意图；14 is a schematic diagram of a medical order information display module of the present invention;
图15为本发明的信息保存模块示意图；15 is a schematic diagram of an information storage module of the present invention;
图16为本发明的信息打印模块示意图；16 is a schematic diagram of an information printing module of the present invention;
图17为本发明的无线充电模块中发射电路示意图；17 is a schematic diagram of a transmitting circuit in the wireless charging module of the present invention;
图18为本发明的无线充电模块中振荡信号发生器电路图；18 is a circuit diagram of an oscillatory signal generator in the wireless charging module of the present invention;
图19为本发明的无线充电模块中谐振功率放大器电路图；19 is a circuit diagram of a resonant power amplifier in the wireless charging module of the present invention;
图20为本发明的无线充电模块中接收电路示意图；20 is a schematic diagram of a receiving circuit in the wireless charging module of the present invention;
图21为本发明的无线网络模块电路图；21 is a circuit diagram of a wireless network module of the present invention;
图22为本发明的语音播报模块中单片机引脚图；Fig. 22 is the single chip pin diagram in the voice broadcast module of the present invention;
图23为本发明的语音播报模块中语音芯片引脚图；Fig. 23 is the pin diagram of the voice chip in the voice broadcast module of the present invention;
图24为本发明的扫描模块中扫描芯片引脚图。FIG. 24 is a pin diagram of the scanning chip in the scanning module of the present invention.
图中：1、PDA；2、无线充电坞；21、充电盒；3、底板；31、固定槽；311、转槽；312、插槽；32、卡扣；321、基座；322、转轴；323、插块；33、按键板；34、扬声孔；35、SD卡槽；36、对讲按键；37、后置摄像头；38、照明灯；39、无线红外体温探头；4、操作板；41、曲面屏；42、前置摄像头；43、工作指示灯；44、扫码探头；5、连接带；51、固定片；52、信息卡槽；53、内槽；54、连接绳。In the figure: 1, PDA; 2, wireless charging dock; 21, charging box; 3, bottom plate; 31, fixing slot; 311, turning slot; 312, slot; 32, buckle; 321, base; 322, shaft ;323, plug; 33, key board; 34, speaker hole; 35, SD card slot; 36, intercom button; 37, rear camera; 38, lighting; 39, wireless infrared temperature probe; 4, operation board; 41, curved screen; 42, front camera; 43, working indicator light; 44, scan code probe; 5, connecting belt; 51, fixing piece; 52, information card slot; 53, inner slot; 54, connecting rope .
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“正面”、“背面”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Front, The orientation or positional relationship indicated by "back" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, It is constructed and operated in a particular orientation and is therefore not to be construed as a limitation of the present invention.
在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.
实施例1Example 1
本发明提供一种智能化护士PDA系统，如图1-图8所示，包括PDA 1、HIS系统以及用于为PDA 1充电的无线充电坞2，PDA 1包括底板3和操作板4，PDA 1的外壁还设置有用于佩戴的连接带5，底板3的一侧开设有固定槽31，固定槽31内设置有卡扣32，固定槽31的内壁两端分别开设有转槽311，固定槽31的内壁底端开设有插槽312，卡扣32包括基座321，基座321的顶部两侧分别安装有与转槽311转动配合的转轴322，基座321的内壁上安装有与插槽312插接配合的插块323，连接带5的两端分别安装有与固定槽31尺寸相适配的固定片51，连接带5的正面设置有信息卡槽52，连接带5的背面开设有内槽53，内槽53的内部设置有多个截面呈“X”形的连接绳54，底板3的正面设置有按键板33，底板3的底侧开设有扬声孔34，底板3的侧壁安装有SD卡槽35和对讲按键36，底板3的背面分别设置有后置摄像头37、照明灯38以及无线红外体温探头39，操作板4的正面设置有曲面屏41，曲面屏41上分别设置有前置摄像头42和工作指示灯43，操作板4的背面设置有扫码探头44。The present invention provides an intelligent nurse PDA system, as shown in FIG. 1 to FIG. 8 , including a PDA 1, a HIS system and a wireless charging dock 2 for charging the PDA 1, the PDA 1 includes a base plate 3 and an operation panel 4, and the PDA The outer wall of 1 is also provided with a connecting belt 5 for wearing, a fixing slot 31 is opened on one side of the bottom plate 3, a buckle 32 is arranged in the fixing slot 31, and the two ends of the inner wall of the fixing slot 31 are respectively provided with a turning slot 311. The bottom end of the inner wall of 31 is provided with a slot 312. The buckle 32 includes a base 321. The top and two sides of the base 321 are respectively installed with rotating shafts 322 that are rotatably matched with the rotating slot 311. 312 is inserted and matched with the plug-in block 323, the two ends of the connecting belt 5 are respectively installed with fixing pieces 51 that are adapted to the size of the fixing groove 31, the front of the connecting belt 5 is provided with an information card slot 52, and the back of the connecting belt 5 is provided with The inner groove 53, the interior of the inner groove 53 is provided with a plurality of connecting ropes 54 with an "X"-shaped cross-section, the front side of the bottom plate 3 is provided with a key board 33, the bottom side of the bottom plate 3 is provided with a speaker hole 34, and the side of the bottom plate 3 is provided with a speaker hole 34. An SD card slot 35 and an intercom button 36 are installed on the wall, a rear camera 37, a lighting lamp 38 and a wireless infrared body temperature probe 39 are respectively arranged on the back of the base plate 3, and a curved screen 41 is arranged on the front of the operation panel 4. A front camera 42 and a work indicator 43 are respectively provided, and a code scanning probe 44 is provided on the back of the operation panel 4 .
本实施例中，PDA 1基于AUTOID9HC设计，PDA 1具有以下特点：In the present embodiment, PDA 1 is designed based on AUTOID9HC, and PDA 1 has the following characteristics:
1、轻巧便携：整机仅重270g，机身仅有22mm，方便携带；1. Lightweight and portable: the whole machine weighs only 270g, and the body is only 22mm, which is convenient to carry;
2、多种扫描需求一网打尽：采用高性能激光扫描引擎，支持一维条码、二维码扫描、RFID或NFC识读其中任意一种数据采集方式，满足医院血袋、输液瓶、药品、RFID腕带等多种扫描需求；2. All kinds of scanning needs are covered in one go: high-performance laser scanning engine is used to support one-dimensional barcode, two-dimensional code scanning, RFID or NFC reading any of the data collection methods, which can meet the requirements of hospital blood bags, infusion bottles, medicines, RFID wristbands Belt and other scanning requirements;
3、抗菌抗腐蚀：支持75％浓度的酒精的进行整机擦拭(含曲面屏41部分)，支持放置消毒箱消毒；3. Antibacterial and anti-corrosion: It supports 75% alcohol to wipe the whole machine (including 41 parts of the curved screen), and supports the placement of a disinfection box for disinfection;
4、有多种操作模式：触摸+按键双组合设计，支持5种操作模式，普通模式、手套模式、湿手模式、油污模式和低温触摸；4. There are multiple operation modes: touch + button double combination design, support 5 operation modes, normal mode, glove mode, wet hand mode, oily mode and low temperature touch;
5、无漏洞安全设计：管控程序安装，定期杀毒、擦除可疑数据和文件，安装补丁，大限度的保障了系统及敏感数据的安全；5. Vulnerability-free security design: control program installation, regularly disinfect, erase suspicious data and files, and install patches to maximize the security of the system and sensitive data;
6、防水防尘防摔：IP67防水防尘工业等级，整机可浸入水中，适合医院多情景环境，能够承受1.5米高处的多次跌落；6. Waterproof, dustproof and anti-drop: IP67 waterproof and dustproof industrial grade, the whole machine can be immersed in water, suitable for multi-scenario environments in hospitals, and can withstand multiple drops from a height of 1.5 meters;
7、12小时续航：4000mAh超大容量锂离子智能电池，12小时续航，确保医护工作持续进行。7. 12-hour battery life: 4000mAh large-capacity lithium-ion smart battery, 12-hour battery life, to ensure continuous medical work.
进一步的，连接绳54采用橡胶材质制成，其材质具有良好的韧性，便于拉伸，且不易断裂，连接带5的拉伸。Further, the connecting rope 54 is made of rubber material, and its material has good toughness, which is easy to stretch, and is not easy to break, so that the connecting belt 5 is stretched.
具体的，无线充电坞2由多个无线充电盒21码放堆积组成，无线充电盒21的截面呈梯形，便于多个无线充电盒21组合放置，且无线充电盒21的一侧设置有与无线充电盒21铰接的翻盖，便于将无线充电盒21打开，放置PDA 1。Specifically, the wireless charging dock 2 is composed of a plurality of wireless charging boxes 21 stacked on top of each other. The cross-section of the wireless charging box 21 is trapezoidal, which is convenient for the combined placement of the plurality of wireless charging boxes 21, and one side of the wireless charging box 21 is provided with wireless charging The hinged flip cover of the box 21 is convenient to open the wireless charging box 21 and place the PDA 1.
值得说明的是，无线充电盒21内设置有无线充电模块，无线充电模块中采用MSP430F2274超低功耗单片机作为无线传能充电器的监测控制核心，通过开关选择充电的速度，实现快速充电和常态充电功能，电能充满后给出充满提示且自动停止充电，无线充电系统主要采用电磁感应原理，通过线圈进行能量耦合实现能量的传递。It is worth noting that the wireless charging box 21 is provided with a wireless charging module, and the MSP430F2274 ultra-low power consumption microcontroller is used in the wireless charging module as the monitoring and control core of the wireless energy transfer charger, and the charging speed is selected by the switch to achieve fast charging and normal state. Charging function, when the power is full, it will give a full prompt and automatically stop charging. The wireless charging system mainly adopts the principle of electromagnetic induction, and realizes the transmission of energy through energy coupling through the coil.
进一步的，线充电模块中发射电路如图17所示，发射电路由振荡信号发生器和谐振功率放大器两部分组成，振荡信号发生器电路如图18所示，谐振功率放大器电路如图19所示，采用NE555构成振荡频率约为510KHZ信号发生器，为功放电路提供激励信号，谐振功率放大器由LC并联谐振回路和开关管IRF840构成，振荡线圈按要求用直径为0.80mm的漆包线密绕20圈，直径约为6.5cm，实测电感值约为142uH，当谐振在510KHZ时，与其并联的电容C5、C6约为680p，可用470pF的固定，电容并联一个200PF的可调电容，可方便调节谐振频率，大功率管TRF840最大电流为8A、完全开启时内阻为0.85欧，管子发热量大，所以需要加装散热片，当功率放大器的选频回路的谐振频率与激励信号频率相同时，功率放大器发生谐振，此时线圈中的电压和电流达最大值，从而产生最大的交变电磁场，当接收线圈与发射线圈靠近时，在接收线圈中产生感生电压，当接收线圈回路的谐振频率与发射频率相同时产生谐振，电压达最大值，实际上，发射线圈回路与接收线圈回路均处于谐振状态时，具有最好的能量传输效果。Further, the transmitter circuit in the line charging module is shown in Figure 17. The transmitter circuit consists of two parts: an oscillatory signal generator and a resonant power amplifier. The oscillatory signal generator circuit is shown in Figure 18, and the resonant power amplifier circuit is shown in Figure 19. , using NE555 to form a signal generator with an oscillation frequency of about 510KHZ to provide excitation signals for the power amplifier circuit. The resonant power amplifier is composed of an LC parallel resonant circuit and a switch tube IRF840. The oscillating coil is densely wound with a diameter of 0.80mm enameled wire for 20 turns as required. The diameter is about 6.5cm, and the measured inductance value is about 142uH. When the resonance is at 510KHZ, the parallel capacitors C5 and C6 are about 680p, which can be fixed at 470pF. The capacitor is connected in parallel with a 200PF adjustable capacitor, which can easily adjust the resonance frequency. The maximum current of the high-power tube TRF840 is 8A, and the internal resistance is 0.85 ohm when it is fully turned on. The tube generates a large amount of heat, so it is necessary to install a heat sink. When the resonance frequency of the frequency selection circuit of the power amplifier is the same as the frequency of the excitation signal, the power amplifier will generate At this time, the voltage and current in the coil reach the maximum value, thereby generating the largest alternating electromagnetic field. When the receiving coil is close to the transmitting coil, an induced voltage is generated in the receiving coil. When the resonant frequency of the receiving coil loop is the same as the transmitting frequency At the same time, resonance occurs, and the voltage reaches the maximum value. In fact, when both the transmitting coil loop and the receiving coil loop are in a resonance state, it has the best energy transmission effect.
具体的，无线充电模块的接收电路如图20所示，电能经过线圈接收后，高频交流电压经快速二极1N4148进行全波整流，3300F的电容滤波，再用5.1V稳压二极管稳压，输出直流电为充电器提供较为稳定的工作电压。Specifically, the receiving circuit of the wireless charging module is shown in Figure 20. After the power is received by the coil, the high-frequency AC voltage is full-wave rectified by the fast diode 1N4148, filtered by a 3300F capacitor, and then stabilized by a 5.1V Zener diode. The output DC power provides a relatively stable working voltage for the charger.
由于，Uc(t)＝1C∫i(t)dt，为了准确控制充电时间，本发明中采用恒流充电的方法，可以保证充电电流大致为一常数I，上述电容电压与时间的关系可表示为：Because Uc(t)=1C∫i(t)dt, in order to accurately control the charging time, the method of constant current charging is adopted in the present invention, which can ensure that the charging current is approximately a constant I, and the relationship between the above capacitor voltage and time can be expressed as for:
Uc(t)＝IctUc(t)=Ict
充电时间应满足快充小于30S，慢充控制在120±20S，计算出快充、慢充所需电流大小快I1、慢I2分别为：The charging time should be less than 30S for fast charging, and 120±20S for slow charging. Calculate the currents required for fast charging and slow charging. Fast I1 and slow I2 are:
I1＝22000μF&TImes；3V/30S≈2.2mAI1=22000μF&TImes; 3V/30S≈2.2mA
I2＝22000μF&TImes；3V/120S≈0.55mAI2=22000μF&TImes; 3V/120S≈0.55mA
二极管D1、D2的导通电压基本不变，故可作为电压基准，约为1.4V，各电压关系为：The conduction voltage of diodes D1 and D2 is basically unchanged, so it can be used as a voltage reference, which is about 1.4V. The relationship between the voltages is:
UR+UEB＝UD1+UD2≈1.4VUR+UEB=UD1+UD2≈1.4V
值得说明的是，无线充电盒21工作时，输入端将交流市电经全桥整流电路变换成直流电，或用24V直流电端直接为系统供电。当接收线圈与发射线圈靠近时，在接收线圈中产生感生电压，当接收线圈回路的谐振频率与发射频率相同时产生谐振，电压达最大值，具有最好的能量传输效果。通过2个电感线圈耦合能量，次级线圈输出的电流经接受转换电路变化成直流电为电池充电。交直流输入采用单刀双闸继电器，交流上电常开闭合，常闭打开实现交流优先，交流断电继电器断电，常闭闭合，实现自动切换。在切换时，时间很短，C1可提供一定时间的电量，可以实现不断电切换，不影响充电。It is worth noting that when the wireless charging box 21 is working, the input terminal converts the AC mains power into DC power through the full-bridge rectifier circuit, or directly supplies power to the system with the 24V DC terminal. When the receiving coil is close to the transmitting coil, a voltage is induced in the receiving coil. When the resonant frequency of the receiving coil loop is the same as the transmitting frequency, resonance occurs, and the voltage reaches the maximum value, which has the best energy transmission effect. The energy is coupled through two inductive coils, and the current output by the secondary coil is changed into direct current by the receiving conversion circuit to charge the battery. AC/DC input adopts single-pole double-gate relay, which is normally open and closed when AC is powered on, and normally closed to realize AC priority. When switching, the time is very short, C1 can provide electricity for a certain period of time, and can realize the switch without power supply without affecting the charging.
本实施例中，后置摄像头37和前置摄像头42用于进行拍照和摄像，实现护理工作过程的记录。In this embodiment, the rear camera 37 and the front camera 42 are used for taking pictures and recordings, so as to record the nursing work process.
进一步的，无线红外体温探头39用于对患者的体温进行快速测量，无线红外体温探头39可采用深圳市福田区创特电子经营部生产的型号为CHT14的红外测温传感器，其配套电路以及电器元件也可有该厂家提供。Further, the wireless infrared body temperature probe 39 is used to quickly measure the body temperature of the patient, and the wireless infrared body temperature probe 39 can be an infrared temperature measurement sensor model CHT14 produced by the Chuangte Electronic Business Department of Futian District, Shenzhen, and its supporting circuits and electrical appliances. Components are also available from the manufacturer.
具体的，扫码探头44用于扫描医院血袋、输液瓶、药品、RFID腕带上的一维条码、二维码扫描、RFID或NFC识读。Specifically, the code scanning probe 44 is used for scanning one-dimensional barcodes, two-dimensional code scanning, RFID or NFC reading on hospital blood bags, infusion bottles, medicines, and RFID wristbands.
本实施例的智能化护士PDA系统中的PDA 1在佩戴时，先推动卡扣32，通过转轴322在转槽311内转动，使得插块323从固定槽31内滑出插槽312，连接带5一端的固定片5焊接在底板3一侧，将连接带5另一端的固定片51插入固定槽31内，再次推动卡扣32，使得插块323从插槽312内旋转卡入到固定槽31内，实现锁紧固定片51，此时将连接带5套在手腕上，不容易滑脱，易于握持，且符合人体工学设计。When wearing the PDA 1 in the intelligent nurse PDA system of the present embodiment, first push the buckle 32, and rotate in the rotating slot 311 through the rotating shaft 322, so that the insert block 323 slides out of the slot 312 from the fixing slot 31, and the connecting belt 5. The fixing piece 5 at one end is welded to one side of the bottom plate 3. Insert the fixing piece 51 at the other end of the connecting strip 5 into the fixing slot 31, and push the buckle 32 again, so that the insert block 323 is rotated from the slot 312 and inserted into the fixing slot. Inside 31, the fixing piece 51 is locked, and the connecting strap 5 is put on the wrist at this time, which is not easy to slip off, easy to hold, and conforms to the ergonomic design.
实施例2Example 2
作为本发明的第二种实施例，为了便于不同PDA 1之间实现对讲沟通，同时便于与生命体征监测手环、输液滴速报警装置共同联网，实现检测报警，本发明人员对PDA 1作出改进，作为一种优选实施例，如图9和图10所示，PDA 1和HIS系统之间通过无线网络模块实现数据交互，PDA 1内还设置有扫描模块、语音播报模块、信息查询模块和对讲模块，扫描模块采用高性能激光扫描引擎，支持一维条码、二维码扫描、RFID或NFC识读其中任意一种数据采集方式，满足医院血袋、输液瓶、药品、RFID腕带等多种扫描需求，语音播报模块用于对数据进行语音报警，信息查询模块用于对患者医疗护理信息和医生医嘱信息进行显示和记录，对讲模块用于不同PDA 1之间实现语音沟通。As the second embodiment of the present invention, in order to facilitate the realization of intercom communication between different PDAs 1, and at the same time to facilitate the common networking with the vital signs monitoring bracelet and the infusion drop rate alarm device to realize detection and alarm, the present inventors made the PDA 1. Improvement, as a kind of preferred embodiment, as shown in Figure 9 and Figure 10, realize data interaction by wireless network module between PDA 1 and HIS system, in PDA 1, also be provided with scanning module, voice broadcast module, information query module and The intercom module, the scanning module adopts a high-performance laser scanning engine, supports one-dimensional barcode, two-dimensional code scanning, RFID or NFC reading any of the data collection methods, and meets the requirements of hospital blood bags, infusion bottles, medicines, RFID wristbands, etc. A variety of scanning requirements, the voice broadcast module is used to voice alarm data, the information query module is used to display and record patient medical care information and doctor's order information, and the intercom module is used for voice communication between different PDAs 1.
本实施例中，对讲模块基于HKT-81BK芯片设计，HKT-81BK是一款性价比极高的无线语音对讲及数传模块，内置高性能射频收发芯片、微控制器以及射频功放。外控制器可通过标准的异步串行接口(RS232)通讯来设置模块工作参数并控制整个模块的收发。该模块只需外接天线、MIC和语音功放即可组成一台完整的对讲机或数传电台。In this embodiment, the intercom module is designed based on the HKT-81BK chip. HKT-81BK is a highly cost-effective wireless voice intercom and data transmission module with built-in high-performance RF transceiver chips, microcontrollers and RF power amplifiers. The external controller can set the working parameters of the module and control the sending and receiving of the entire module through standard asynchronous serial interface (RS232) communication. This module can form a complete walkie-talkie or digital radio just by external antenna, MIC and voice amplifier.
进一步的，HKT-81BK芯片引脚图为24所示，其中HKT-81BK芯片引脚图功能描述为下表所示：Further, the pin diagram of HKT-81BK chip is shown in 24, and the function description of the pin diagram of HKT-81BK chip is shown in the following table:
值得说明的是，语音播报模块包括单片机和语音芯片，单片机采用深圳市华芝杰电子有限公司生产的型号为AT89S52单片机，其引脚图如图22所示，单片机的第五引脚为P1.4引脚，P1.4引脚连接单片机15的RESET控制复位信号，单片机15的第六引脚为P1.5引脚，单片机15第六引脚连接语音芯片16的第三引脚，作为数据输出端，选择PWM音频输出方式，语音芯片16的第三和第四引脚接至扬声器。It is worth noting that the voice broadcast module includes a single-chip microcomputer and a voice chip. The single-chip microcomputer adopts the AT89S52 single-chip microcomputer produced by Shenzhen Huazhijie Electronics Co., Ltd., and its pin diagram is shown in Figure 22. The fifth pin of the single-chip microcomputer is P1. 4 pins, the P1.4 pin is connected to the RESET control reset signal of the microcontroller 15, the sixth pin of the microcontroller 15 is the P1.5 pin, and the sixth pin of the microcontroller 15 is connected to the third pin of the voice chip 16 as data For the output terminal, the PWM audio output mode is selected, and the third and fourth pins of the voice chip 16 are connected to the speaker.
此外，语音芯片采用深圳市亿矽特科技有限公司生产的型号为WT588D的语音芯片，其引脚图如图23所示，语音芯片和一个对语音模块进行语音下载的编程器以及上位机软件VioceChip组成语音模块，WT588D语音芯片是一款可重复擦除烧写的语音单片机芯片，配套WT588DVioceChip上位机操作软件可随意更换WT588D语音芯片的任何一种控制模式，把信息下载到SPI-Flash上即可，可控制220个语音地址，每个地址位能加载组合128段语音，支持DAC/PWM两种输出方式，PWM输出可直接推动0.5W/8Ω扬声器，支持加载WAV，音频格式，以及MP3控制模式、按键控制模式、一线串口控制模式、三线串口控制模式，本发明中采用一线串口控制模式接收待合成的文本，直接合成为语音输出。In addition, the voice chip adopts the voice chip model WT588D produced by Shenzhen Yisit Technology Co., Ltd., its pin diagram is shown in Figure 23, the voice chip and a programmer for voice download to the voice module and the host computer software VioceChip To form a voice module, the WT588D voice chip is a single-chip voice chip that can be repeatedly erased and programmed. The WT588DVioceChip host computer operating software can freely replace any control mode of the WT588D voice chip, and download the information to the SPI-Flash. , can control 220 voice addresses, each address bit can load a combination of 128 voices, support DAC/PWM two output methods, PWM output can directly drive 0.5W/8Ω speakers, support loading WAV, audio format, and MP3 control mode , button control mode, one-line serial port control mode, three-line serial port control mode, in the present invention, the one-line serial port control mode is adopted to receive the text to be synthesized, and directly synthesize it into voice output.
实施例3Example 3
作为本发明的第三种实施例，为了满足医院血袋、输液瓶、药品、RFID腕带等多种扫描需求，本发明人员设置有扫描模块，作为一种优选实施例，如图11和图12所示，扫描模块包括接口模块、预览取景模块、图像预处理模块和识别模块，接口模块用于将条码识别模块的功能进行封装后，展现给需要使用本模块的应用程序，预览取景模块用于调用摄像头进行预览，做到自动曝光、自动调焦等功能，并将预览数据按帧传递给图像预处理模块内，图像预处理模块用于对图像进行二值化处理，识别模块用于对已经预处理的图像，按照接口模块中被指定的模式来解析条码数据，识别模块包括图片定位模块和基站定位处理模块，图片定位模块根据图像数据和定位模式对图片进行旋转以及找关键点处理，基站定位处理模块用于对图像进行解码，并反馈给接口模块最终解码数据。As a third embodiment of the present invention, in order to meet various scanning requirements such as hospital blood bags, infusion bottles, medicines, RFID wristbands, etc., the inventors set up a scanning module, as a preferred embodiment, as shown in Figures 11 and 11 As shown in 12, the scanning module includes an interface module, a preview viewing module, an image preprocessing module and an identification module. The interface module is used to encapsulate the function of the barcode identification module and present it to the application that needs to use this module. It is used to call the camera to preview, achieve automatic exposure, automatic focusing and other functions, and transmit the preview data to the image preprocessing module by frame. The image preprocessing module is used to binarize the image, and the recognition module is used to The preprocessed image parses the barcode data according to the mode specified in the interface module. The identification module includes a picture positioning module and a base station positioning processing module. The picture positioning module rotates the picture and finds key points according to the image data and positioning mode. Processing, The base station positioning processing module is used to decode the image and feed back the final decoded data to the interface module.
本实施例中，接口模块包括识别图像、启动识别和退出识别；In this embodiment, the interface module includes image recognition, startup recognition and exit recognition;
识别图像函数名：DecodeResultdecodeImage(char*imageFile,intbarMode,char*characterset,intrequestId)；Recognize image function name: DecodeResultdecodeImage(char*imageFile,intbarMode,char*characterset,intrequestId);
功能：对指定图像进行解码；Function: Decode the specified image;
参数描述：imageFile--需要识别的文件全路径(支持bmp、png、jpeg等格式)barMode—条码类型，可以多个类型进行或处理；Parameter description: imageFile--the full path of the file to be identified (supports formats such as bmp, png, jpeg, etc.) barMode--barcode type, which can be processed or processed in multiple types;
characterset—条码的字符集；characterset - the character set of the barcode;
requestId—请求id，对每个请求进行标识；requestId—request id, which identifies each request;
返回值：DecodeResult—；Return value: DecodeResult --;
启动识别函数名：DecodeResultstartDecode(boolisOneShot,intbarMode,inttimeout,char*characterset,intrequestId)；Startup recognition function name: DecodeResultstartDecode(boolisOneShot,intbarMode,inttimeout,char*characterset,intrequestId);
功能：开启摄像头的预览功能(如摄像头已经开启，不会重复开启)进行条码识别；Function: Turn on the preview function of the camera (if the camera is already turned on, it will not be turned on repeatedly) for barcode recognition;
参数描述：isOneShot—是否一次识别后就关闭预览模式，true是false否，表示需要继续识别，只有在调用cancleDecode后才关闭摄像头,并退出预览界面barMode—条码类型，可以多个类型进行或处理；Parameter description: isOneShot—whether to close the preview mode after one recognition, true or false, indicating that the recognition needs to be continued. Only after calling cancelDecode, the camera is closed and the preview interface is exited. barMode—barcode type, which can be processed or processed in multiple types;
characterset—条码的字符集；characterset - the character set of the barcode;
timeout—识别超时时间；timeout—identifies the timeout period;
requestId—请求id，对每个请求进行标识；requestId—request id, which identifies each request;
返回值：DecodeResult—识别结果；Return value: DecodeResult—recognition result;
退出识别函数名：voidcancleDecode()；Exit recognition function name: voidcancleDecode();
功能：停止识别。Function: stop recognition.
进一步的，识别模块函数为：Further, the identification module function is:
classDecodeResult{classDecodeResult{
publicooleanresult＝0；//识别状态0：成功1：失败publicoleanresult = 0; //identification status 0: success 1: failure
publicintbarcodeType＝0；//条码类型publicintbarcodeType=0; //Barcode type
publicintcorrectionLevel＝0；//纠错级别publicintcorrectionLevel=0; //Error correction level
publicStringresultStr＝null；//识别出的字符串publicStringresultStr=null;//Identified string
publicinterrno＝0；//错误码publicinterrno=0; //error code
publicStringerrInfo＝null；//错误附加描述publicStringerrInfo=null; //Error additional description
}；};
值得说明的是，目前护理工作中患者的查对有许多不确定性,如同姓名、换床、患者意识障碍等，加上护士查对工作量大，人为出错的概率较大，基于患者标识系统的条码或射频识别技术，护士在床旁为患者进行护理时，用PDA 1对患者进行确认，大大提高了患者身份识别的安全性，杜绝了护理过程中的“张冠李戴”，为临床管理路径提供了辅助手段，确保了护理过程中患者、时间、护理行为的准确性，病人入住科室后，利用PDA 1扫描病人腕带可进行病人身份的确认，同时病人给药单的条形码与病人腕带上的身份标识条形码的信息均通过HIS系统相关联，真正做到了“正确的对象、正确的药物、正确的剂量、正确的时间、正确的方法与途径”，杜绝了差错。这一优势在新生儿、精神障碍、昏迷或睡眠状态病人的护理当中体现的尤为突出。It is worth noting that there are many uncertainties in the verification of patients in the current nursing work, such as names, bed changes, and patient awareness disorders. In addition, the workload of nurses in verification is large, and the probability of human error is high. Based on the patient identification system PDA 1 is used to confirm the patient's identity when the nurse is nursing the patient at the bedside, which greatly improves the security of the patient's identification, and eliminates the "credibility" in the nursing process, providing a path for clinical management. Auxiliary means are used to ensure the accuracy of the patient, time and nursing behavior during the nursing process. After the patient is admitted to the department, the patient's identity can be confirmed by scanning the patient's wristband with PDA 1. The information of the identification bar code of the company is associated with the HIS system, which truly achieves "the right object, the right drug, the right dose, the right time, the right method and approach" and eliminates errors. This advantage is particularly prominent in the care of neonates, mentally disturbed, comatose or sleeping patients.
本实施例的智能化护士PDA系统中的扫描模块在使用时，通过接口模块将条码识别模块的功能进行封装后，展现给需要使用本模块的应用程序，通过预览取景模块调用摄像头进行预览，做到自动曝光、自动调焦等功能，并将预览数据按帧传递给图像预处理模块内，通过图像预处理模块对图像进行二值化处理，通过识别模块对已经预处理的图像，按照接口模块中被指定的模式来解析条码数据。When the scanning module in the intelligent nurse PDA system of the present embodiment is in use, the function of the barcode recognition module is packaged through the interface module, and then displayed to the application program that needs to use this module, and the camera is called through the preview viewing module to preview, so as to do To the automatic exposure, automatic focus and other functions, the preview data is transmitted to the image preprocessing module by frame, the image is binarized by the image preprocessing module, and the preprocessed image is processed by the recognition module according to the interface module. to parse barcode data in the mode specified in .
实施例4Example 4
为了便于对患者的全方位信息金属数字化查询、记录和保存，本发明人员设置有信息查询模块，作为一种优选实施例，如图13-16所示，信息查询模块包括基本信息显示模块、医嘱信息显示模块、信息保存模块、信息上传模块和数据打印模块，基本信息显示模块用于查看所有病人基本信息，医嘱信息显示模块用于查看所有病人的医嘱信息，信息保存模块用于对患者临床数据记录到数据库内保存，信息上传模块用于对信息保存模块中的信息上传至HIS系统内，进行同步，数据打印模块用于对上传的信息进行打印，医嘱信息显示模块包括单个医嘱显示模块和全科医嘱显示模块，单个医嘱显示模块用于分类显示单个病人的所有医嘱信息，全科医嘱显示模块用于分类显示全科病人的所有医嘱信息，信息保存模块包括采集时间保存模块和采集人员保存模块，采集时间保存模块用于对患者临床数据采集的时间信息进行保存，采集人员保存模块用于对患者临床数据采集的人员信息进行保存，信息打印模块包括体温单打印模块、护理记录打印模块和医嘱执行打印模块，体温单打印模块用于将测量的体温数据进行打印，护理记录打印模块用于对临床护理记录数据进行打印，医嘱执行打印模块用于对医嘱执行数据进行打印。In order to facilitate the digital query, record and storage of the patient's all-round information, the inventors set up an information query module. As a preferred embodiment, as shown in Figures 13-16, the information query module includes a basic information display module, a doctor's order Information display module, information storage module, information upload module and data printing module, the basic information display module is used to view the basic information of all patients, the doctor's order information display module is used to view the doctor's order information of all patients, and the information storage module is used to view the clinical data of patients. Records are stored in the database. The information uploading module is used to upload the information in the information saving module to the HIS system for synchronization. The data printing module is used to print the uploaded information. The doctor's order information display module includes a single doctor's order display module and a full display module. The medical order display module of the department, the single medical order display module is used to classify and display all the medical order information of a single patient, and the general medical order display module is used to classify and display all the medical order information of the general department patients. The information storage module includes the collection time storage module and the collection personnel storage module. , the collection time saving module is used to save the time information of the patient's clinical data collection, the collection personnel saving module is used to save the personnel information of the patient's clinical data collection, and the information printing module includes a temperature list printing module, a nursing record printing module and a doctor's order. The execution printing module, the temperature list printing module is used to print the measured body temperature data, the nursing record printing module is used to print the clinical nursing record data, and the doctor's order execution printing module is used to print the doctor's order execution data.
本实施例中，护士利用PDA 1可在病床边查看所有病人基本信息，分类显示单个病人的所有医嘱信息，分类显示全科病人的所有医嘱信息，生命体征等临床信息的实时实地采集，同时将采集的时间和采集人等相关信息记录到数据库，保存后所有信息即刻回传到HIS系统，自动生成体温单、护理记录单、医嘱执行记录单等，供医生和护士共享，医生下达医嘱输入HIS系统后，会即刻自动转移到PDA上，护士可在病人床头进行读取、查询、查对与执行。In this embodiment, the nurse can use the PDA 1 to view the basic information of all patients at the bedside, display all the doctor's order information of a single patient by category, and classify and display all the doctor's order information of general patients, real-time field collection of clinical information such as vital signs, etc. Record the relevant information such as the time of collection and the person who collected it in the database. After saving, all the information is immediately sent back to the HIS system, and the temperature list, nursing record, and doctor's order execution record are automatically generated, which can be shared by doctors and nurses. After the HIS system, it will be automatically transferred to the PDA immediately, and nurses can read, query, check and execute at the patient's bedside.
进一步的，无线传输模块采用STC12C5A60S2单片机与nRF24L01无线收发芯片构成，STC12C5A60S2单片机与nRF24L01无线收发芯片构成的发送端和接收端组成，发送端通过单片机进行A/D变换和无线传输，接收端通过nRF24L01接收数据，再送至STC12C5A60S2单片机进行显示与分析，无线模块nRF24L01所有配置工作都是通过SPI完成，共有30B的配置字，一般采用Enhanced Shock BurstTM收发模式，这种工作模式下，系统的程序编制会更加简单，并且稳定性也会更高，Enhanced Shock BurstTM的配置字使nRF24L01能够处理射频协议，配置完成后，在nRF24L01工作的过程中，只需改变其最低一个字节中的内容就可以实现接收模式和发送模式之间的切换，无线单片收发芯片nRF24L01，采用FSK调制，可以实现点对点或1对6的无线通信，无线通信速度可以达到2Mb/s，nRF24L01可以由SPI接口与微处理器连接，通过这个接口完成设置和收发数据工作，STC12C5A60S2单片机集成了SPI控制器，可以非常方便地通过软件设置，只收到本机地址时才会输出数据，编程很方便，其电路如图21所示。Further, the wireless transmission module is composed of STC12C5A60S2 single-chip microcomputer and nRF24L01 wireless transceiver chip. The data is sent to the STC12C5A60S2 single-chip microcomputer for display and analysis. All the configuration work of the wireless module nRF24L01 is completed through SPI, with a total of 30B configuration words. Generally, the Enhanced Shock BurstTM transceiver mode is used. In this working mode, the system programming will be simpler. , and the stability will also be higher. The configuration word of Enhanced Shock BurstTM enables nRF24L01 to handle radio frequency protocols. After the configuration is completed, in the process of nRF24L01 working, only need to change the content of the lowest byte to realize the receiving mode and Switching between transmission modes, the wireless single-chip transceiver chip nRF24L01 adopts FSK modulation, which can realize point-to-point or 1-to-6 wireless communication, and the wireless communication speed can reach 2Mb/s. The nRF24L01 can be connected to the microprocessor through the SPI interface. This interface completes the work of setting and sending and receiving data. The STC12C5A60S2 microcontroller integrates an SPI controller, which can be easily set by software. Data is only output when the local address is received, which is very convenient for programming. Its circuit is shown in Figure 21.
值得说明的是，以前的HIS系统只跟踪到医嘱转抄这一步，认为医嘱转抄后，医嘱就被真正的执行了，计划执行时间就等于实际执行时间，不再跟踪医嘱实际执行过程，而本发明中的PDA 1通过信息查询模块将HIS延伸至病人床头，可实时记录医嘱执行时间和执行人。It is worth noting that the previous HIS system only tracked the step of copying the doctor's order. It was believed that after the doctor's order was copied, the doctor's order was actually executed, and the planned execution time was equal to the actual execution time. The actual execution process of the doctor's order was no longer tracked. The PDA 1 in the present invention extends the HIS to the bedside of the patient through the information query module, and can record the execution time and the executor of the doctor's order in real time.
此外，信息保存模块和信息打印模块实现床旁采集生命体征数据，自动生成各种护理单，避免护士先抄病人的生命体征在草稿上，后回到办公室再录入，避免这样重复录入，提高工作效率及准确率。In addition, the information storage module and the information printing module realize the collection of vital signs data at the bedside, and automatically generate various nursing orders, so as to avoid nurses copying the patient's vital signs on the draft first, and then returning to the office to enter it again, avoiding such repeated entry and improving work efficiency. Efficiency and accuracy.
除此之外，以往护士为了执行医嘱需要打印各种执行单，并根据打印的执行单进行摆药和执行，医嘱执行过程只能以手工方式记录，无法与电子病历系统进行整合，护士在病人床旁采集病人的信息需要记录在纸上并回办公室填写各项护理表单，这样，既增加了护士工作量，又降低了护理记录的准确性，特别是使用电子病历后，仍然使用纸质版的执行单不能实现信息的有效链接，在纸质版的执行单上签了执行时间及执行人的名字，但是电脑上没有记录，电脑显示仍会是“未执行”，这样显然是不严谨的，本实施例中PDA 1与HIS资源共享，信息一经录入，多终端读取，简化护理记录程序，减少了护士重复性工作，降低劳动强度，优化了工作流程，使护士有更多的时间护理患者，增加有效服务时效，提高了患者的满意度，同时PDA 1系统优化了护理工作流程，提高了工作效率和工作质量，并有效预防与减少了医疗护理差错，同时促进了护理管理思想与管理模式创新，提升了护理管理层次。In addition, in the past, nurses needed to print various execution sheets in order to execute the doctor's order, and placed medicines and executed according to the printed execution sheet. The execution process of the doctor's order could only be recorded manually, and could not be integrated with the electronic medical record system. The patient’s information collected at the bedside needs to be recorded on paper and returned to the office to fill in various nursing forms, which not only increases the workload of nurses, but also reduces the accuracy of nursing records, especially after the use of electronic medical records, the paper version is still used The execution form cannot realize the effective link of information. The execution time and the name of the executor are signed on the paper version of the execution form, but there is no record on the computer, and the computer display will still be "unexecuted", which is obviously not rigorous. , in this embodiment, PDA 1 shares resources with HIS. Once the information is entered, it can be read by multiple terminals, which simplifies the nursing record procedure, reduces the repetitive work of nurses, reduces labor intensity, optimizes the work flow, and enables nurses to have more time for nursing Patients, increase the effective service timeliness, improve patient satisfaction, and PDA 1 system optimizes the nursing workflow, improves work efficiency and work quality, and effectively prevents and reduces medical care errors, while promoting nursing management thinking and management Model innovation has improved the level of nursing management.
进一步的，以前输液单等执行单保存时间短,查询困难，基于HIS系统的安全机制，PDA 1能够准确、实时、完整地记录医嘱执行时间和执行人，并且永久保存医嘱记录，为医疗护理举证倒置提供了法律依据。Further, in the past, the storage time of execution orders such as infusion orders was short, and it was difficult to query. Based on the safety mechanism of the HIS system, PDA 1 can accurately, real-timely and completely record the execution time and executor of the doctor's order, and keep the doctor's order record permanently to provide evidence for medical care. Inversion provides a legal basis.
进一步的，护士长能根据数据库中记录的数据，了解各忽视的工作情况，逐步使各系统的流程更加完善，通过HIS系统自动生成各种报表，根据护理工作的不同，分别进行加权计算，科学统计护士的工作量，为真正公平准确地对护士进行绩效考评提供数据依据。Further, the head nurse can understand the neglected work situation according to the data recorded in the database, gradually make the process of each system more perfect, automatically generate various reports through the HIS system, and perform weighted calculations according to the different nursing work, scientifically. Counting the workload of nurses provides data basis for truly fair and accurate performance evaluation of nurses.
进一步的，PDA 1系统使护理质控深入到医疗护理过程的每个环节，实现了实时环节控制，使终末式管理变为环节控制，即时的信息存取，降低了错误率，护士长能够很方便地随时掌握全科的护理工作动态，加大了对工作过程的监控及管理，及时发现医疗护理过程中各环节的问题，可及时采取相应的措施，将事后管理变成事前管理，增加了护理管理的深度。Further, the PDA 1 system enables nursing quality control to penetrate into every link of the medical nursing process, realizes real-time link control, turns terminal management into link control, instant information access, reduces error rates, and enables head nurses to It is very convenient to keep abreast of the nursing work dynamics of the general department at any time, increase the monitoring and management of the work process, timely discover the problems in each link of the medical nursing process, and take corresponding measures in time to turn post-event management into pre-event management, increase depth of care management.
同时，PDA 1系统规范了护理行为,增强了护理人员的法制观念由于每条医嘱的实际执行人形成一对一的对应关系,记录医嘱的执行时间、用药途径，对病情观察的时间、观察数据即时进行录入，不但规范了护士的行为，同时为护理工作提供了可靠的数据资料，避免了在医嘱执行过程中责任区分不清，执行时间随意的无序工作状态。At the same time, the PDA 1 system regulates nursing behavior and enhances the legal concept of nursing staff. Because the actual executor of each doctor's order forms a one-to-one correspondence, it records the execution time of the doctor's order, the route of medication, the time of observation of the disease, and the observation data. The real-time input not only regulates the behavior of nurses, but also provides reliable data for nursing work, avoiding the disorderly working state of unclear responsibilities and random execution time during the execution of doctor's orders.
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的仅为本发明的优选例，并不用来限制本发明，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention, without departing from the spirit and scope of the present invention. Under the premise, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204776.8ACN110010237A (en) | 2019-03-18 | 2019-03-18 | An intelligent nurse PDA system |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910204776.8ACN110010237A (en) | 2019-03-18 | 2019-03-18 | An intelligent nurse PDA system |
| Publication Number | Publication Date |
|---|---|
| CN110010237Atrue CN110010237A (en) | 2019-07-12 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910204776.8APendingCN110010237A (en) | 2019-03-18 | 2019-03-18 | An intelligent nurse PDA system |
| Country | Link |
|---|---|
| CN (1) | CN110010237A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537077A (en)* | 2020-05-15 | 2020-08-14 | 信息技术力量(成都)有限公司 | Infrared thermometer for courtyard department |
| CN111653345A (en)* | 2020-06-01 | 2020-09-11 | 泰康保险集团股份有限公司 | Nursing scheme processing method and device |
| CN112734400A (en)* | 2021-01-27 | 2021-04-30 | 中国人民解放军联勤保障部队第九二〇医院 | Medical care work record reminding terminal equipment |
| CN113130060A (en)* | 2020-01-15 | 2021-07-16 | 广东博钧医疗信息科技有限公司 | Multifunctional scanning off-line storage integrated paperless medical system |
| CN113851207A (en)* | 2020-06-28 | 2021-12-28 | 贾俊卿 | Mobile nursing workload quantification system and method |
| CN114530220A (en)* | 2020-11-23 | 2022-05-24 | 北京天鹏恒宇科技发展有限公司 | Mobile nursing electronic treatment book system and method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102819724A (en)* | 2012-08-02 | 2012-12-12 | 广东正迪科技股份有限公司 | Two-dimensional code label anti-counterfeiting identification system and method based on smart phone |
| KR20130102858A (en)* | 2012-03-08 | 2013-09-23 | 삼성전자주식회사 | Operating method and health care system by using home network |
| CN204390126U (en)* | 2015-02-03 | 2015-06-10 | 北京首信锐普通信设备有限公司 | Mobile Nursing Station terminal and Mobile Nursing Station system |
| CN106651706A (en)* | 2015-10-28 | 2017-05-10 | 苏州智康信息科技股份有限公司 | Intelligent medical mobile nursing system |
| CN106780229A (en)* | 2016-12-01 | 2017-05-31 | 淮海工学院 | A kind of wireless mobile nursing round system and its application method |
| CN108478202A (en)* | 2018-05-02 | 2018-09-04 | 福建省万衡信息科技有限公司 | A kind of Mobile nursing hand-held set |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130102858A (en)* | 2012-03-08 | 2013-09-23 | 삼성전자주식회사 | Operating method and health care system by using home network |
| CN102819724A (en)* | 2012-08-02 | 2012-12-12 | 广东正迪科技股份有限公司 | Two-dimensional code label anti-counterfeiting identification system and method based on smart phone |
| CN204390126U (en)* | 2015-02-03 | 2015-06-10 | 北京首信锐普通信设备有限公司 | Mobile Nursing Station terminal and Mobile Nursing Station system |
| CN106651706A (en)* | 2015-10-28 | 2017-05-10 | 苏州智康信息科技股份有限公司 | Intelligent medical mobile nursing system |
| CN106780229A (en)* | 2016-12-01 | 2017-05-31 | 淮海工学院 | A kind of wireless mobile nursing round system and its application method |
| CN108478202A (en)* | 2018-05-02 | 2018-09-04 | 福建省万衡信息科技有限公司 | A kind of Mobile nursing hand-held set |
| Title |
|---|
| 周功明 等: "基于MSP430单片机的无线充电器设计", 《绵阳师范学院学报》* |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113130060A (en)* | 2020-01-15 | 2021-07-16 | 广东博钧医疗信息科技有限公司 | Multifunctional scanning off-line storage integrated paperless medical system |
| CN111537077A (en)* | 2020-05-15 | 2020-08-14 | 信息技术力量(成都)有限公司 | Infrared thermometer for courtyard department |
| CN111653345A (en)* | 2020-06-01 | 2020-09-11 | 泰康保险集团股份有限公司 | Nursing scheme processing method and device |
| CN111653345B (en)* | 2020-06-01 | 2023-07-14 | 泰康保险集团股份有限公司 | Nursing scheme processing method and device |
| CN113851207A (en)* | 2020-06-28 | 2021-12-28 | 贾俊卿 | Mobile nursing workload quantification system and method |
| CN114530220A (en)* | 2020-11-23 | 2022-05-24 | 北京天鹏恒宇科技发展有限公司 | Mobile nursing electronic treatment book system and method |
| CN112734400A (en)* | 2021-01-27 | 2021-04-30 | 中国人民解放军联勤保障部队第九二〇医院 | Medical care work record reminding terminal equipment |
| Publication | Publication Date | Title |
|---|---|---|
| CN110010237A (en) | An intelligent nurse PDA system | |
| US8505809B2 (en) | Hospital display terminal | |
| US20090295541A1 (en) | Directional rfid reader | |
| CN108279298B (en) | Intelligent detection system | |
| CN104835017A (en) | An intelligent medical care system | |
| US7255274B2 (en) | Data exchanging system, device, and method, all utilizing IC chip | |
| CN109949918A (en) | A kind of self-service leasing system and method | |
| CN209401317U (en) | A nurse PDA system | |
| CN113936783A (en) | Multifunctional intelligent medical service system | |
| CN210428461U (en) | Medical wrist strap and ward inspection system | |
| CN218220183U (en) | Non-contact sleep monitoring device and system | |
| CN216670854U (en) | A radiotherapy phantom intelligent storage cabinet with ultraviolet disinfection function | |
| CN206627866U (en) | Medical hand-held intelligent terminal platform | |
| CN109966088A (en) | A clinical early warning system | |
| CN210429058U (en) | Chest card type intelligent identification device for exhibition and conference service | |
| Divakar et al. | Smart medicine box using IoT with alarm and SMS notification | |
| Huang et al. | Study on the feasibility of NFC P2P communication for nursing care daily work | |
| JPH10179526A (en) | Biological information measurement processing system | |
| CN208140713U (en) | A kind of intelligent checking system | |
| TW200907831A (en) | Mother/infant amity information system using radio frequency identification (RFID) | |
| TWI594746B (en) | Mobile medication workstation and method for supplying power thereof | |
| CN212749875U (en) | Medical waste classified collection traceability device based on two-dimensional code and RFID | |
| CN215194580U (en) | Insulin scale magnifying glass | |
| CN205003675U (en) | Intelligent medical management terminal | |
| CN204931638U (en) | A kind of medical personnel's watch system based on indoor positioning pushed information |
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20190712 | |
| RJ01 | Rejection of invention patent application after publication |