技术领域Technical field
本发明属于医疗器械技术领域，具体涉及一种中心静脉压辅助装置。The invention belongs to the technical field of medical devices, and specifically relates to a central venous pressure auxiliary device.
背景技术Background technique
中心静脉压(CVP)是指右心房及上、下腔静脉胸腔段的压力。它可判断病人血容量、心功能与血管张力的综合情况。临床上有急性心力衰竭：大量输液或心脏病人输液时；危重病人或体外循环手术中及手术后患者，常常需要持续监测CVP。持续CVP监测可以经体表静脉穿刺置入静脉导管，通过一种特殊的压力套件与监护仪连接就可以监测到动态的CVP值，指导临床治疗。Central venous pressure (CVP) refers to the pressure in the right atrium and the thoracic segments of the superior and inferior vena cava. It can determine the patient's comprehensive condition of blood volume, cardiac function and vascular tension. Clinical acute heart failure: large infusions or infusions for heart disease patients; critically ill patients or patients during and after extracorporeal circulation surgery often require continuous monitoring of CVP. Continuous CVP monitoring can be done by inserting an intravenous catheter through surface venipuncture, and connecting the monitor with a special pressure kit to monitor the dynamic CVP value to guide clinical treatment.
公开号为CN210871558U的中国专利公开了一种用于中心静脉压力监测固定的辅助装置，包括基础块和弹性约束带，基础块由弧形部和固定部一体成型构成，弧形部位于固定部的上方，在此固定部外壁通过弹簧组连接有两个水平布置的压翼块，弹簧组由两个间隔且呈水平分布的弹簧构成；固定部的两侧侧壁均轴连接有可活动移动的锁管机构，用作锁定监测管；弹性约束带的一端通过连接机构与固定部的下端可拆卸连接，其另一端通过连接机构与弧形部外壁可拆卸连接，监测压力套件的压力传感器侧翼伸入两个弹簧之间，被压翼块压紧，而压力传感器两端延伸的监测管被锁管机构锁定，压力套件与基础块固定，并利用弹性约束带束缚在手臂，不会轻易移位，提高监测的准确性。The Chinese patent with the publication number CN210871558U discloses an auxiliary device for central venous pressure monitoring and fixation, including a basic block and an elastic restraint belt. The basic block is composed of an arc part and a fixed part integrally formed, and the arc part is located at the fixed part. Above, there are two horizontally arranged pressure wing blocks connected to the outer wall of the fixed part through a spring group. The spring group is composed of two spaced and horizontally distributed springs; the side walls on both sides of the fixed part are axially connected with movable springs. The locking tube mechanism is used to lock the monitoring tube; one end of the elastic restraint belt is detachably connected to the lower end of the fixed part through a connecting mechanism, and the other end is detachably connected to the outer wall of the arcuate part through a connecting mechanism, and the pressure sensor of the monitoring pressure kit extends from the side. It is inserted between the two springs and is compressed by the pressure wing block, while the monitoring tubes extending at both ends of the pressure sensor are locked by the locking tube mechanism. The pressure kit is fixed to the base block and bound to the arm using elastic restraints to prevent it from being easily displaced. , improve the accuracy of monitoring.
但是，仍然存在以下问题：在测量中心静脉压的时候，需要将测量尺与腋中线对齐，现有的方法是通过肉眼进行比较，这样测量出来的数据误差大，同时通过肉眼对齐也比较费时费力。However, there are still the following problems: when measuring central venous pressure, the measuring ruler needs to be aligned with the midaxillary line. The existing method is to compare it with the naked eye, which results in a large error in the measured data. At the same time, alignment with the naked eye is also time-consuming and laborious. .
发明内容Contents of the invention
针对现有技术中存在的上述不足之处，本发明提供了一种中心静脉压辅助装置，用以解决现有技术装配、维修时费时费力，效率低，且连接不稳定、结构强度低；在测量中心静脉压的时候，需要将测量尺与腋中线对齐，现有的方法是通过肉眼进行比较，这样测量出来的数据误差大，同时通过肉眼对齐也比较费时费力等问题，本发明还提供了一种中心静脉压辅助装置的使用方法，操作方便，简单易懂，操作人员经过简单的培训，即可熟练掌握；操作简单，各个步骤还能够独立工作，提高本发明的可操作性。In view of the above-mentioned shortcomings in the prior art, the present invention provides a central venous pressure auxiliary device to solve the problem that the assembly and maintenance of the prior art are time-consuming, labor-intensive, low-efficiency, unstable in connection, and low in structural strength; When measuring central venous pressure, it is necessary to align the measuring ruler with the midaxillary line. The existing method is to compare with the naked eye, which results in a large error in the measured data. At the same time, alignment with the naked eye is also time-consuming and labor-intensive. The present invention also provides a method for measuring the central venous pressure. A method of using a central venous pressure auxiliary device is easy to operate, simple and easy to understand, and the operator can master it after simple training; the operation is simple, and each step can work independently, which improves the operability of the present invention.
为了解决上述技术问题，本发明采用了如下技术方案：In order to solve the above technical problems, the present invention adopts the following technical solutions:
一种中心静脉压辅助装置，包括滑动组件和测量组件，所述测量组件设于滑动组件左侧，所述滑动组件与测量组件固定连接；A central venous pressure auxiliary device, including a sliding component and a measuring component, the measuring component is located on the left side of the sliding component, and the sliding component is fixedly connected to the measuring component;
所述滑动组件包括水平滑动结构、竖直滑动结构和刻度尺结构，所述水平滑动结构设于竖直滑动结构上，所述水平滑动结构与竖直滑动结构固定连接，所述竖直滑动结构与刻度尺结构固定连接。通过水平滑动结构和竖直滑动结构的调整来帮助医护准确对齐腋中线和零刻度线的位置，并且在患者移动身体后能够快速的调整设备位置再次保证测量的准确性，解决了肉眼进行比较，这样测量出来的数据误差大，同时通过肉眼对齐也比较费时费力的问题。The sliding assembly includes a horizontal sliding structure, a vertical sliding structure and a scale structure. The horizontal sliding structure is located on the vertical sliding structure. The horizontal sliding structure is fixedly connected to the vertical sliding structure. The vertical sliding structure Fixedly connected to the scale structure. Through the adjustment of the horizontal sliding structure and the vertical sliding structure, it helps doctors and nurses accurately align the positions of the midaxillary line and the zero scale line, and after the patient moves the body, the position of the equipment can be quickly adjusted to once again ensure the accuracy of measurement and solve the problem of comparison with the naked eye. The data measured in this way have a large error, and aligning it with the naked eye is also time-consuming and laborious.
优选的，所述竖直滑动结构包括竖直固定座、竖直拉杆、竖直导轨和竖直滑块，所述位竖直拉杆设有两根，两根所述竖直拉杆与竖直固定座固定连接，所述竖直导轨与竖直固定座固定连接，所述竖直导轨与竖直滑块滑动连接。竖直固定座内为空心，内设有永磁铁驱动结构，此结构在这个位置是一个无缸气缸，通过无缸气缸使得竖直滑块能够实现上下滑动，实现了装置安装后方便医护的工作。Preferably, the vertical sliding structure includes a vertical fixed base, a vertical pull rod, a vertical guide rail and a vertical slide block. There are two vertical pull rods, and the two vertical pull rods are connected to the vertical fixed base. The base is fixedly connected, the vertical guide rail is fixedly connected to the vertical fixed base, and the vertical guide rail is slidingly connected to the vertical slide block. The vertical fixed seat is hollow and equipped with a permanent magnet drive structure. This structure is a cylinderless cylinder at this position. The cylinderless cylinder allows the vertical slider to slide up and down, making it convenient for medical care after the device is installed. .
优选的，所述水平滑动结构包括水平固定座、滑槽、升降机构、固定机构、水平滑块和水平摇杆，所述水平固定座、滑槽固定连接，所述升降机构设于滑槽下侧，所述升降机构与水平固定座活动连接，所述固定机构与升降机构活动连接，所述水平滑块与滑槽滑动连接，所述水平摇杆与水平滑块活动连接，所述水平固定座与竖直滑块固定连接。升降机构实现了在竖直滑动结构固定后的小幅度上下位置的调整，避免水平位置调整后需要自此调整竖直位置，固定机构时水平位置调整后用于固定水平滑块的相对位置的，确保在测量中心脉压时设备不会发生侧滑的现象，保证测量结果的准确性。Preferably, the horizontal sliding structure includes a horizontal fixed base, a chute, a lifting mechanism, a fixed mechanism, a horizontal slide block and a horizontal rocker. The horizontal fixed base and the chute are fixedly connected, and the lifting mechanism is located under the chute. On the side, the lifting mechanism is movably connected with the horizontal fixed base, the fixed mechanism is movably connected with the lifting mechanism, the horizontal slide block is slidably connected with the chute, the horizontal rocker is movably connected with the horizontal slide block, and the horizontal fixed The seat is fixedly connected to the vertical slider. The lifting mechanism realizes a small adjustment of the up and down position after the vertical sliding structure is fixed, avoiding the need to adjust the vertical position thereafter after the horizontal position is adjusted. When the fixed mechanism is used to fix the relative position of the horizontal slider after the horizontal position is adjusted, Ensure that the device does not slip when measuring central pulse pressure to ensure the accuracy of the measurement results.
优选的，所述刻度尺结构包括刻度尺、支撑架和支撑底座，所述刻度尺设于支撑架左侧，所述刻度尺与支撑架固定连接，所述支撑底座设于刻度尺和支撑架下侧且与刻度尺和支撑架固定连接。刻度尺区别与传统的刻度尺，刻度尺刻度在设备的支撑架上，在实现支撑设备的稳定性的同时，可以实现刻度测量，支撑底座下侧可以安装万向轮方便设备的移动，并且万向轮与支撑底座是通过锁扣固定，方便拆卸，并且避免了在测量零刻度线时，需要固定刻度尺的问题。Preferably, the scale structure includes a scale, a support frame and a support base. The scale is located on the left side of the support frame. The scale is fixedly connected to the support frame. The support base is located on the scale and the support frame. The lower side is fixedly connected with the scale and the support frame. The scale is different from the traditional scale. The scale scale is on the support frame of the equipment. While achieving the stability of supporting the equipment, scale measurement can be achieved. A universal wheel can be installed on the underside of the support base to facilitate the movement of the equipment. The directional wheel and the support base are fixed by a lock, which is convenient for disassembly and avoids the problem of fixing the scale when measuring the zero scale line.
优选的，所述升降机构包括升降转盘、升降螺杆和升降座，所述升降转盘与升降螺杆固定连接，所述升降螺杆穿过升降座且与升降座活动连接。当测量时，患者移动后，需要小幅度的调整位置，此时通过摇动升降转盘使得水平摇杆转动，使得升降座在小范围内移动，再次对齐腋中线，继续测量，便于操作。Preferably, the lifting mechanism includes a lifting turntable, a lifting screw and a lifting base. The lifting turntable is fixedly connected to the lifting screw, and the lifting screw passes through the lifting base and is movably connected to the lifting base. When measuring, after the patient moves, the position needs to be adjusted slightly. At this time, the horizontal rocker is rotated by shaking the lifting turntable, so that the lifting seat moves within a small range, and the midaxillary line is aligned again, and the measurement is continued for easy operation.
优选的，所述测量组件包括红外线射灯和灯座，所述红外线射灯设有八个，八个所述红外线射灯呈方形均匀分布于灯座内，八个所述红外线射灯中间设有一个绿光射灯。在测量中心静脉压时需要把红射灯的中线对齐患者的乳头和腋下，此时绿色射灯所在的位置就是患者的腋中线，方便医护人员找到患者的腋中线，腋中线对齐零刻度线。Preferably, the measurement component includes an infrared spotlight and a lamp holder. There are eight infrared spotlights. The eight infrared spotlights are evenly distributed in the lamp holder in a square shape. The eight infrared spotlights are arranged in the middle. There is a green light spotlight. When measuring central venous pressure, the midline of the red spotlight needs to be aligned with the patient's nipple and armpit. At this time, the position of the green spotlight is the patient's midaxillary line, which is convenient for medical staff to find the patient's midaxillary line. The midaxillary line should be aligned with the zero mark. .
优选的，所述红外线射灯包括灯体、连接座、射灯外壳和旋转支架，所述灯体与射灯外壳通过连接座活动连接，所述旋转支架穿过灯体与射灯外壳内壁连接。此设计实现了射灯范围的调整，根据提醒不同的患者调整射灯范围，避免腋中线的位置不准确，增加装置的实用性。Preferably, the infrared spotlight includes a lamp body, a connecting seat, a spotlight housing and a rotating bracket. The lamp body and the spotlight housing are movably connected through the connecting seat. The rotating bracket passes through the lamp body and is connected to the inner wall of the spotlight housing. . This design realizes the adjustment of the spotlight range, and adjusts the spotlight range according to reminding different patients to avoid inaccurate position of the mid-axillary line and increase the practicality of the device.
上述的一种中心静脉压辅助装置的使用方法，包括以下步骤：The above-mentioned method of using a central venous pressure assist device includes the following steps:
S1，在中心静脉压检测中需要固定好装置，打开测量组件，使得红外线射灯对齐患者，调整滑动组件中的水平滑动结构和竖直滑动结构，使得红外线射灯对齐患者的乳头和腋下；S1, during central venous pressure detection, it is necessary to fix the device, open the measurement component so that the infrared spotlight is aligned with the patient, and adjust the horizontal sliding structure and vertical sliding structure in the sliding component so that the infrared spotlight is aligned with the patient's nipples and armpits;
S2，在测量组件找零点位置的同时，竖直移动竖直滑动结构和同时再次横向移动水平滑动结构使得测量组件的两边能够对其患者的乳头和腋下的腋中线；S2, while finding the zero point position of the measuring component, move the vertical sliding structure vertically and move the horizontal sliding structure laterally again at the same time so that both sides of the measuring component can be aligned with the patient's nipple and the mid-axillary line of the armpit;
S3，如果测量组件的测量范围小了，再次通过调整灯体来扩大测量范围，确保红外线射灯中的绿点在找到腋中线的同时能对齐刻度尺的零刻度线，保证测量的准确性。S3, if the measurement range of the measurement component is small, expand the measurement range by adjusting the lamp body again to ensure that the green dot in the infrared spotlight can be aligned with the zero mark of the scale while finding the mid-axillary line to ensure measurement accuracy.
其中S2又包括：通过调整竖直滑块使得水平滑动结构在竖直方向上移动，再摇动水平摇杆使得水平滑块在水平固定座上的滑槽水平滑动，实现刻度与腋中线对齐。S2 also includes: adjusting the vertical slider to make the horizontal sliding structure move in the vertical direction, and then shaking the horizontal rocker to make the horizontal slider slide horizontally on the chute on the horizontal fixed base to achieve alignment of the scale with the axillary midline.
其中S2还包括：当测量时，患者移动后，需要小幅度的调整位置，此时通过摇动升降转盘使得水平摇杆转动，使得升降座在小范围内移动，再次对齐腋中线，继续测量。S2 also includes: when measuring, after the patient moves, the position needs to be adjusted in a small way. At this time, the horizontal rocker is rotated by shaking the lifting turntable, so that the lifting seat moves within a small range, and the mid-axillary line is aligned again, and the measurement is continued.
本发明与现有技术相比，具有如下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
本发明的一种中心静脉压辅助装置，通过水平滑动结构和竖直滑动结构的调整来帮助医护准确对齐腋中线和零刻度线的位置，并且在患者移动身体后能够快速的调整设备位置再次保证测量的准确性；竖直固定座内为空心，内设有永磁铁驱动结构，此结构在这个位置是一个无缸气缸，通过无缸气缸使得竖直滑块能够实现上下滑动，实现了装置安装后方便医护的工作；升降机构实现了在竖直滑动结构固定后的小幅度上下位置的调整，避免水平位置调整后需要自此调整竖直位置，固定机构时水平位置调整后用于固定水平滑块的相对位置的，确保在测量中心脉压时设备不会发生侧滑的现象，保证测量结果的准确性；刻度尺区别与传统的刻度尺，刻度尺刻度在设备的支撑架上，在实现支撑设备的稳定性的同时，可以实现刻度测量，支撑底座下侧可以安装万向轮方便设备的移动，并且万向轮与支撑底座是通过锁扣固定，方便拆卸，并且避免了在测量零刻度线时，需要固定刻度尺的问题；增加了装置的适用性。The central venous pressure auxiliary device of the present invention helps doctors and nurses accurately align the positions of the midaxillary line and the zero scale line through the adjustment of the horizontal sliding structure and the vertical sliding structure, and can quickly adjust the position of the equipment after the patient moves the body to ensure again Accuracy of measurement; the vertical fixed seat is hollow and equipped with a permanent magnet drive structure. This structure is a cylinderless cylinder at this position. The cylinderless cylinder enables the vertical slider to slide up and down, realizing the installation of the device. It is convenient for medical work; the lifting mechanism realizes a small adjustment of the up and down position after the vertical sliding structure is fixed, avoiding the need to adjust the vertical position after adjusting the horizontal position. When the mechanism is fixed, the horizontal position is adjusted to fix the horizontal sliding structure. The relative position of the block ensures that the equipment will not slip when measuring the central pulse pressure and ensures the accuracy of the measurement results; the scale is different from the traditional scale. The scale scale is on the support frame of the equipment. While supporting the stability of the equipment, scale measurement can be achieved. A universal wheel can be installed on the underside of the support base to facilitate the movement of the equipment. The universal wheel and the support base are fixed with a lock, which facilitates disassembly and avoids the need to measure the zero scale. The problem of needing to fix the scale when adjusting the line increases the applicability of the device.
附图说明Description of the drawings
图1为本发明一种中心静脉压辅助装置实施例的立体结构示意图；Figure 1 is a schematic three-dimensional structural diagram of an embodiment of a central venous pressure assist device according to the present invention;
图2为图1A处的放大示意图；Figure 2 is an enlarged schematic diagram of Figure 1A;
图3为图1B处的放大示意图；Figure 3 is an enlarged schematic diagram of Figure 1B;
图4为本发明一种中心静脉压辅助装置实施例的立体结构示意图；Figure 4 is a schematic three-dimensional structural diagram of an embodiment of a central venous pressure assist device according to the present invention;
图5为图4C处的放大示意图；Figure 5 is an enlarged schematic diagram of Figure 4C;
图6为本发明一种中心静脉压辅助装置实施例中水平滑动结构的结构示意图；Figure 6 is a schematic structural diagram of a horizontal sliding structure in an embodiment of a central venous pressure auxiliary device of the present invention;
图7为图6D处的放大示意图；Figure 7 is an enlarged schematic diagram of Figure 6D;
图8为本发明一种中心静脉压辅助装置实施例中刻度尺的结构示意图；Figure 8 is a schematic structural diagram of a scale in an embodiment of a central venous pressure assist device of the present invention;
图9为图8E处的放大示意图；Figure 9 is an enlarged schematic diagram of Figure 8E;
图10为本发明一种中心静脉压辅助装置实施例中红外线射灯的正视结构示意图；Figure 10 is a schematic front view of an infrared spotlight in an embodiment of a central venous pressure auxiliary device of the present invention;
附图中涉及到的附图标记有：滑动组件1、水平滑动结构101、水平固定座1011、滑槽1012、升降机构1013、固定机构1014、水平滑块1015、水平摇杆1016、升降转盘1017、升降螺杆1018、升降座1019、竖直滑动结构102、竖直固定座1021、竖直拉杆1022、竖直导轨1023、竖直滑块1024、刻度尺结构103、刻度尺1031、支撑架1032、支撑底座1033、测量组件2、红外线射灯201、灯体2011、连接座2012、射灯外壳2013、旋转支架2014、灯座202。The reference numbers involved in the drawings are: sliding component 1, horizontal sliding structure 101, horizontal fixed seat 1011, chute 1012, lifting mechanism 1013, fixed mechanism 1014, horizontal slide block 1015, horizontal rocker 1016, lifting turntable 1017 , lifting screw 1018, lifting seat 1019, vertical sliding structure 102, vertical fixed seat 1021, vertical pull rod 1022, vertical guide rail 1023, vertical slider 1024, scale structure 103, scale 1031, support frame 1032, Support base 1033, measurement component 2, infrared spotlight 201, lamp body 2011, connecting base 2012, spotlight housing 2013, rotating bracket 2014, and lamp holder 202.
具体实施方式Detailed ways
为了使本领域的技术人员可以更好地理解本发明，下面结合附图和实施例对本发明技术方案进一步说明。需要说明，本发明实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and examples. It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiment of the present invention are only used to explain the relationship between components in a specific posture (as shown in the drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
另外，在本发明中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。In addition, descriptions involving "first", "second", etc. in the present invention are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of indicated technical features. Therefore, features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions in various embodiments can be combined with each other, but it must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that such a combination of technical solutions does not exist. , nor within the protection scope required by the present invention.
实施例一Embodiment 1
如图1-10所示，一种中心静脉压辅助装置，包括滑动组件1和测量组件2，测量组件2设于滑动组件1左侧，滑动组件1与测量组件2固定连接；As shown in Figure 1-10, a central venous pressure auxiliary device includes a sliding component 1 and a measuring component 2. The measuring component 2 is located on the left side of the sliding component 1, and the sliding component 1 is fixedly connected to the measuring component 2;
滑动组件1包括水平滑动结构101、竖直滑动结构102和刻度尺结构103，水平滑动结构101设于竖直滑动结构102上，水平滑动结构101与竖直滑动结构102固定连接，竖直滑动结构102与刻度尺结构103固定连接。进一步说明，通过水平滑动结构101和竖直滑动结构102的调整来帮助医护准确对齐腋中线和零刻度线的位置，并且在患者移动身体后能够快速的调整设备位置再次保证测量的准确性，解决了肉眼进行比较，这样测量出来的数据误差大，同时通过肉眼对齐也比较费时费力的问题。The sliding assembly 1 includes a horizontal sliding structure 101, a vertical sliding structure 102 and a scale structure 103. The horizontal sliding structure 101 is located on the vertical sliding structure 102. The horizontal sliding structure 101 is fixedly connected to the vertical sliding structure 102. The vertical sliding structure 102 is fixedly connected to the scale structure 103. It is further explained that the adjustment of the horizontal sliding structure 101 and the vertical sliding structure 102 helps doctors and nurses accurately align the positions of the midaxillary line and the zero scale line, and after the patient moves the body, the position of the equipment can be quickly adjusted to again ensure the accuracy of the measurement and solve the problem. Comparison with the naked eye will result in a large error in the measured data, and alignment with the naked eye is also time-consuming and laborious.
竖直滑动结构102包括竖直固定座1021、竖直拉杆1022、竖直导轨1023和竖直滑块1024，位竖直拉杆1022设有两根，两根竖直拉杆1022与竖直固定座1021固定连接，竖直导轨1023与竖直固定座1021固定连接，竖直导轨1023与竖直滑块1024滑动连接。进一步说明，竖直固定座1021内为空心，内设有永磁铁驱动结构，此结构在这个位置是一个无缸气缸，通过无缸气缸使得竖直滑块1024能够实现上下滑动，实现了装置安装后方便医护的工作。The vertical sliding structure 102 includes a vertical fixed base 1021, a vertical pull rod 1022, a vertical guide rail 1023 and a vertical slider 1024. There are two vertical pull rods 1022, and the two vertical pull rods 1022 and the vertical fixed base 1021 Fixed connection: the vertical guide rail 1023 is fixedly connected to the vertical fixed base 1021, and the vertical guide rail 1023 is slidingly connected to the vertical slide block 1024. To further explain, the vertical fixed base 1021 is hollow and has a permanent magnet drive structure inside. This structure is a cylinderless cylinder at this position. The cylinderless cylinder allows the vertical slider 1024 to slide up and down, thereby realizing the installation of the device. to facilitate medical work.
水平滑动结构101包括水平固定座1011、滑槽1012、升降机构1013、固定机构1014、水平滑块1015和水平摇杆1016，水平固定座1011、滑槽1012固定连接，升降机构1013设于滑槽1012下侧，升降机构1013与水平固定座1011活动连接，固定机构1014与升降机构1013活动连接，水平滑块1015与滑槽1012滑动连接，水平摇杆1016与水平滑块1015活动连接，水平固定座1011与竖直滑块1024固定连接。进一步说明，升降机构1013实现了在竖直滑动结构102固定后的小幅度上下位置的调整，避免水平位置调整后需要自此调整竖直位置，固定机构1014时水平位置调整后用于固定水平滑块1015的相对位置的，确保在测量中心脉压时设备不会发生侧滑的现象，保证测量结果的准确性。The horizontal sliding structure 101 includes a horizontal fixed base 1011, a chute 1012, a lifting mechanism 1013, a fixed mechanism 1014, a horizontal slide block 1015 and a horizontal rocker 1016. The horizontal fixed base 1011 and the chute 1012 are fixedly connected, and the lifting mechanism 1013 is located in the chute. On the lower side of 1012, the lifting mechanism 1013 is movably connected with the horizontal fixed seat 1011, the fixed mechanism 1014 is movably connected with the lifting mechanism 1013, the horizontal slide block 1015 is slidably connected with the chute 1012, the horizontal rocker 1016 is movably connected with the horizontal slide block 1015, and is horizontally fixed. The seat 1011 is fixedly connected to the vertical slider 1024. It is further explained that the lifting mechanism 1013 realizes a small adjustment of the up and down position after the vertical sliding structure 102 is fixed, avoiding the need to adjust the vertical position thereafter after the horizontal position is adjusted. The fixed mechanism 1014 is used to fix the horizontal sliding structure after the horizontal position is adjusted. The relative position of the block 1015 ensures that the device will not slip when measuring the central pulse pressure and ensures the accuracy of the measurement results.
刻度尺结构103包括刻度尺1031、支撑架1032和支撑底座1033，刻度尺1031设于支撑架1032左侧，刻度尺1031与支撑架1032固定连接，支撑底座1033设于刻度尺1031和支撑架1032下侧且与刻度尺1031和支撑架1032固定连接。进一步说明，刻度尺1031区别与传统的刻度尺，刻度尺1031刻度在设备的支撑架上，在实现支撑设备的稳定性的同时，可以实现刻度测量，支撑底座1033下侧可以安装万向轮方便设备的移动，并且万向轮与支撑底座1033是通过锁扣固定，方便拆卸，并且避免了在测量零刻度线时，需要固定刻度尺的问题。The scale structure 103 includes a scale 1031, a support frame 1032 and a support base 1033. The scale 1031 is located on the left side of the support frame 1032. The scale 1031 is fixedly connected to the support frame 1032. The support base 1033 is located on the scale 1031 and the support frame 1032. The lower side is fixedly connected to the scale 1031 and the support frame 1032 . Further explanation, the scale 1031 is different from the traditional scale. The scale 1031 is on the support frame of the equipment. While achieving the stability of supporting the equipment, scale measurement can be achieved. A universal wheel can be installed on the lower side of the support base 1033 for convenience. The movement of the equipment, and the universal wheel and the support base 1033 are fixed by locks, which facilitates disassembly and avoids the problem of needing to fix the scale when measuring the zero scale line.
升降机构1013包括升降转盘1017、升降螺杆1018和升降座1019，升降转盘1017与升降螺杆1018固定连接，升降螺杆1018穿过升降座1019且与升降座1019活动连接。进一步说明，当测量时，患者移动后，需要小幅度的调整位置，此时通过摇动升降转盘1017使得水平摇杆1016转动，使得升降座1019在小范围内移动，再次对齐腋中线，继续测量，便于操作。The lifting mechanism 1013 includes a lifting turntable 1017, a lifting screw 1018 and a lifting base 1019. The lifting turntable 1017 is fixedly connected to the lifting screw 1018. The lifting screw 1018 passes through the lifting base 1019 and is movably connected with the lifting base 1019. It is further explained that when measuring, after the patient moves, the position needs to be adjusted slightly. At this time, the horizontal rocker 1016 is rotated by shaking the lifting turntable 1017, so that the lifting seat 1019 moves within a small range, aligns the midaxillary line again, and continues the measurement. Easy to operate.
实施例二Embodiment 2
本实施例作为上一实施例的进一步改进，如图1-10所示，一种中心静脉压辅助装置，包括滑动组件1和测量组件2，测量组件2设于滑动组件1左侧，滑动组件1与测量组件2固定连接；This embodiment is a further improvement of the previous embodiment. As shown in Figure 1-10, a central venous pressure auxiliary device includes a sliding component 1 and a measuring component 2. The measuring component 2 is located on the left side of the sliding component 1. The sliding component 1 is fixedly connected to the measuring component 2;
滑动组件1包括水平滑动结构101、竖直滑动结构102和刻度尺结构103，水平滑动结构101设于竖直滑动结构102上，水平滑动结构101与竖直滑动结构102固定连接，竖直滑动结构102与刻度尺结构103固定连接。进一步说明，通过水平滑动结构101和竖直滑动结构102的调整来帮助医护准确对齐腋中线和零刻度线的位置，并且在患者移动身体后能够快速的调整设备位置再次保证测量的准确性，解决了肉眼进行比较，这样测量出来的数据误差大，同时通过肉眼对齐也比较费时费力的问题。The sliding assembly 1 includes a horizontal sliding structure 101, a vertical sliding structure 102 and a scale structure 103. The horizontal sliding structure 101 is located on the vertical sliding structure 102. The horizontal sliding structure 101 is fixedly connected to the vertical sliding structure 102. The vertical sliding structure 102 is fixedly connected to the scale structure 103. It is further explained that the adjustment of the horizontal sliding structure 101 and the vertical sliding structure 102 can help doctors and nurses accurately align the positions of the midaxillary line and the zero scale line, and after the patient moves the body, the position of the equipment can be quickly adjusted to again ensure the accuracy of the measurement and solve the problem. Comparison with the naked eye will result in a large error in the measured data, and alignment with the naked eye is also time-consuming and laborious.
竖直滑动结构102包括竖直固定座1021、竖直拉杆1022、竖直导轨1023和竖直滑块1024，位竖直拉杆1022设有两根，两根竖直拉杆1022与竖直固定座1021固定连接，竖直导轨1023与竖直固定座1021固定连接，竖直导轨1023与竖直滑块1024滑动连接。进一步说明，竖直固定座1021内为空心，内设有永磁铁驱动结构，此结构在这个位置是一个无缸气缸，通过无缸气缸使得竖直滑块1024能够实现上下滑动，实现了装置安装后方便医护的工作。The vertical sliding structure 102 includes a vertical fixed base 1021, a vertical pull rod 1022, a vertical guide rail 1023 and a vertical slider 1024. There are two vertical pull rods 1022, and the two vertical pull rods 1022 and the vertical fixed base 1021 Fixed connection: the vertical guide rail 1023 is fixedly connected to the vertical fixed base 1021, and the vertical guide rail 1023 is slidingly connected to the vertical slide block 1024. To further explain, the vertical fixed base 1021 is hollow and has a permanent magnet drive structure inside. This structure is a cylinderless cylinder at this position. The cylinderless cylinder allows the vertical slider 1024 to slide up and down, thereby realizing the installation of the device. to facilitate medical work.
水平滑动结构101包括水平固定座1011、滑槽1012、升降机构1013、固定机构1014、水平滑块1015和水平摇杆1016，水平固定座1011、滑槽1012固定连接，升降机构1013设于滑槽1012下侧，升降机构1013与水平固定座1011活动连接，固定机构1014与升降机构1013活动连接，水平滑块1015与滑槽1012滑动连接，水平摇杆1016与水平滑块1015活动连接，水平固定座1011与竖直滑块1024固定连接。进一步说明，升降机构1013实现了在竖直滑动结构102固定后的小幅度上下位置的调整，避免水平位置调整后需要自此调整竖直位置，固定机构1014时水平位置调整后用于固定水平滑块1015的相对位置的，确保在测量中心脉压时设备不会发生侧滑的现象，保证测量结果的准确性。The horizontal sliding structure 101 includes a horizontal fixed base 1011, a chute 1012, a lifting mechanism 1013, a fixed mechanism 1014, a horizontal slide block 1015 and a horizontal rocker 1016. The horizontal fixed base 1011 and the chute 1012 are fixedly connected, and the lifting mechanism 1013 is located in the chute. On the lower side of 1012, the lifting mechanism 1013 is movably connected with the horizontal fixed seat 1011, the fixed mechanism 1014 is movably connected with the lifting mechanism 1013, the horizontal slide block 1015 is slidably connected with the chute 1012, the horizontal rocker 1016 is movably connected with the horizontal slide block 1015, and is horizontally fixed. The seat 1011 is fixedly connected to the vertical slider 1024. It is further explained that the lifting mechanism 1013 realizes a small adjustment of the up and down position after the vertical sliding structure 102 is fixed, avoiding the need to adjust the vertical position thereafter after the horizontal position is adjusted. The fixed mechanism 1014 is used to fix the horizontal sliding structure after the horizontal position is adjusted. The relative position of the block 1015 ensures that the device will not slip when measuring the central pulse pressure and ensures the accuracy of the measurement results.
刻度尺结构103包括刻度尺1031、支撑架1032和支撑底座1033，刻度尺1031设于支撑架1032左侧，刻度尺1031与支撑架1032固定连接，支撑底座1033设于刻度尺1031和支撑架1032下侧且与刻度尺1031和支撑架1032固定连接。进一步说明，刻度尺1031区别与传统的刻度尺，刻度尺1031刻度在设备的支撑架上，在实现支撑设备的稳定性的同时，可以实现刻度测量，支撑底座1033下侧可以安装万向轮方便设备的移动，并且万向轮与支撑底座1033是通过锁扣固定，方便拆卸，并且避免了在测量零刻度线时，需要固定刻度尺的问题。The scale structure 103 includes a scale 1031, a support frame 1032 and a support base 1033. The scale 1031 is located on the left side of the support frame 1032. The scale 1031 is fixedly connected to the support frame 1032. The support base 1033 is located on the scale 1031 and the support frame 1032. The lower side is fixedly connected to the scale 1031 and the support frame 1032 . Further explanation, the scale 1031 is different from the traditional scale. The scale 1031 is on the support frame of the equipment. While achieving the stability of supporting the equipment, scale measurement can be achieved. A universal wheel can be installed on the lower side of the support base 1033 for convenience. The movement of the equipment, and the universal wheel and the support base 1033 are fixed by locks, which facilitates disassembly and avoids the problem of needing to fix the scale when measuring the zero scale line.
升降机构1013包括升降转盘1017、升降螺杆1018和升降座1019，升降转盘1017与升降螺杆1018固定连接，升降螺杆1018穿过升降座1019且与升降座1019活动连接。进一步说明，当测量时，患者移动后，需要小幅度的调整位置，此时通过摇动升降转盘1017使得水平摇杆1016转动，使得升降座1019在小范围内移动，再次对齐腋中线，继续测量，便于操作。The lifting mechanism 1013 includes a lifting turntable 1017, a lifting screw 1018 and a lifting base 1019. The lifting turntable 1017 is fixedly connected to the lifting screw 1018. The lifting screw 1018 passes through the lifting base 1019 and is movably connected with the lifting base 1019. It is further explained that when measuring, after the patient moves, the position needs to be adjusted slightly. At this time, the horizontal rocker 1016 is rotated by shaking the lifting turntable 1017, so that the lifting seat 1019 moves within a small range, aligns the midaxillary line again, and continues the measurement. Easy to operate.
测量组件2包括红外线射灯201和灯座202，红外线射灯201设有八个，八个红外线射灯201呈方形均匀分布于灯座202内，八个红外线射灯201中间设有一个绿光射灯203。进一步说明，在测量中心静脉压时需要把红射灯的中线对齐患者的乳头和腋下，此时绿色射灯所在的位置就是患者的腋中线，方便医护人员找到患者的腋中线，腋中线对齐零刻度线。The measurement component 2 includes an infrared spotlight 201 and a lamp holder 202. There are eight infrared spotlights 201. The eight infrared spotlights 201 are evenly distributed in the lamp holder 202 in a square shape. There is a green light in the middle of the eight infrared spotlights 201. Spotlight 203. To further explain, when measuring central venous pressure, the midline of the red spotlight needs to be aligned with the patient's nipple and armpit. At this time, the position of the green spotlight is the patient's midaxillary line, which is convenient for medical staff to find the patient's midaxillary line and align the midaxillary line. Zero tick mark.
红外线射灯201包括灯体2011、连接座2012、射灯外壳2013和旋转支架2014，灯体2011与射灯外壳2013通过连接座2012活动连接，旋转支架2014穿过灯体2011与射灯外壳2013内壁连接。进一步说明，此设计实现了射灯范围的调整，根据提醒不同的患者调整射灯范围，避免腋中线的位置不准确，增加装置的实用性。The infrared spotlight 201 includes a lamp body 2011, a connecting seat 2012, a spotlight shell 2013 and a rotating bracket 2014. The lamp body 2011 and the spotlight shell 2013 are movably connected through the connecting seat 2012. The rotating bracket 2014 passes through the lamp body 2011 and the spotlight shell 2013. Inner wall connection. Further explanation, this design realizes the adjustment of the spotlight range, and adjusts the spotlight range according to reminding different patients to avoid inaccurate position of the mid-axillary line and increase the practicality of the device.
实施例二相对于实施例一的优点在于：The advantages of Embodiment 2 over Embodiment 1 are:
1.通过水平滑动结构101和竖直滑动结构102的调整来帮助医护准确对齐腋中线和零刻度线的位置，并且在患者移动身体后能够快速的调整设备位置再次保证测量的准确性，解决了肉眼进行比较，这样测量出来的数据误差大，同时通过肉眼对齐也比较费时费力的问题；1. Through the adjustment of the horizontal sliding structure 101 and the vertical sliding structure 102, the medical staff can accurately align the positions of the mid-axillary line and the zero scale line, and after the patient moves the body, the position of the equipment can be quickly adjusted to ensure the accuracy of the measurement again, solving the problem Comparison with the naked eye will result in a large error in the measured data, and alignment with the naked eye is also time-consuming and laborious;
2.竖直固定座1021内为空心，内设有永磁铁驱动结构，此结构在这个位置是一个无缸气缸，通过无缸气缸使得竖直滑块1024能够实现上下滑动，实现了装置安装后方便医护的工作；2. The vertical fixed base 1021 is hollow and equipped with a permanent magnet drive structure. This structure is a cylinderless cylinder at this position. The cylinderless cylinder allows the vertical slider 1024 to slide up and down, realizing the installation of the device. Facilitate medical work;
3.升降机构1013实现了在竖直滑动结构102固定后的小幅度上下位置的调整，避免水平位置调整后需要自此调整竖直位置，固定机构1014时水平位置调整后用于固定水平滑块1015的相对位置的，确保在测量中心脉压时设备不会发生侧滑的现象，保证测量结果的准确性；3. The lifting mechanism 1013 realizes a small adjustment of the up and down position after the vertical sliding structure 102 is fixed, avoiding the need to adjust the vertical position after the horizontal position is adjusted. When the fixed mechanism 1014 is adjusted, the horizontal position is used to fix the horizontal slider. The relative position of 1015 ensures that the equipment will not slip when measuring central pulse pressure, ensuring the accuracy of the measurement results;
4.刻度尺1031区别与传统的刻度尺，刻度尺1031刻度在设备的支撑架上，在实现支撑设备的稳定性的同时，可以实现刻度测量，支撑底座1033下侧可以安装万向轮方便设备的移动，并且万向轮与支撑底座1033是通过锁扣固定，方便拆卸，并且避免了在测量零刻度线时，需要固定刻度尺的问题；4. The scale 1031 is different from the traditional scale. The scale of the scale 1031 is on the support frame of the equipment. While achieving the stability of supporting the equipment, scale measurement can be achieved. A universal wheel can be installed on the lower side of the support base 1033 to facilitate the equipment. movement, and the universal wheel and the support base 1033 are fixed by locks, which facilitates disassembly and avoids the problem of needing to fix the scale when measuring the zero scale line;
5.当测量时，患者移动后，需要小幅度的调整位置，此时通过摇动升降转盘1017使得水平摇杆1016转动，使得升降座1019在小范围内移动，再次对齐腋中线，继续测量，便于操作；5. When measuring, after the patient moves, the position needs to be adjusted slightly. At this time, the horizontal rocker 1016 is rotated by shaking the lifting turntable 1017, so that the lifting seat 1019 moves within a small range, aligning the midaxillary line again, and continuing the measurement for convenience. operate;
6.在测量中心静脉压时需要把红射灯的中线对齐患者的乳头和腋下，此时绿色射灯所在的位置就是患者的腋中线，方便医护人员找到患者的腋中线，腋中线对齐零刻度线；6. When measuring central venous pressure, the midline of the red spotlight needs to be aligned with the patient's nipple and armpit. At this time, the position of the green spotlight is the patient's midaxillary line, which is convenient for medical staff to find the patient's midaxillary line and align the midaxillary line with zero. tick marks;
7.红外线射灯201实现了射灯范围的调整，根据提醒不同的患者调整射灯范围，避免腋中线的位置不准确，增加装置的实用性。7. The infrared spotlight 201 realizes the adjustment of the spotlight range. It can adjust the spotlight range according to reminding different patients to avoid inaccurate position of the mid-axillary line and increase the practicality of the device.
上述的一种中心静脉压辅助装置的使用方法，包括以下步骤：The above-mentioned method of using a central venous pressure assist device includes the following steps:
S1，在中心静脉压检测中需要固定好装置，打开测量组件2，使得红外线射灯201对齐患者，调整滑动组件1中的水平滑动结构101和竖直滑动结构102，使得红外线射灯201对齐患者的乳头和腋下；S1, during central venous pressure detection, the device needs to be fixed. Open the measurement component 2 so that the infrared spotlight 201 is aligned with the patient. Adjust the horizontal sliding structure 101 and the vertical sliding structure 102 in the sliding component 1 so that the infrared spotlight 201 is aligned with the patient. nipples and armpits;
S2，在测量组件2找零点位置的同时，竖直移动竖直滑动结构102和同时再次横向移动水平滑动结构101使得测量组件2的两边能够对其患者的乳头和腋下的腋中线；S2, while finding the zero point position of the measuring component 2, move the vertical sliding structure 102 vertically and move the horizontal sliding structure 101 laterally again at the same time so that both sides of the measuring component 2 can be aligned with the patient's nipple and the mid-axillary line of the armpit;
S3，如果测量组件2的测量范围小了，再次通过调整灯体2011来扩大测量范围，确保红外线射灯201中的绿点在找到腋中线的同时能对齐刻度尺1031的零刻度线，保证测量的准确性。S3, if the measurement range of the measurement component 2 is small, expand the measurement range by adjusting the lamp body 2011 again to ensure that the green dot in the infrared spotlight 201 can align with the zero mark of the scale 1031 while finding the mid-axillary line to ensure measurement. accuracy.
其中S2又包括：通过调整竖直滑块1024使得水平滑动结构101在竖直方向上移动，再摇动水平摇杆1016使得水平滑块1015在水平固定座1011上的滑槽1012水平滑动，实现刻度与腋中线对齐；当测量时，患者移动后，需要小幅度的调整位置，此时通过摇动升降转盘1017使得水平摇杆1016转动，使得升降座1019在小范围内移动，再次对齐腋中线，继续测量。S2 further includes: adjusting the vertical slider 1024 to make the horizontal sliding structure 101 move in the vertical direction, and then shaking the horizontal rocker 1016 to make the horizontal slider 1015 slide horizontally on the chute 1012 on the horizontal fixed base 1011 to achieve the scale. Align with the mid-axillary line; when measuring, after the patient moves, the position needs to be adjusted slightly. At this time, the horizontal rocker 1016 is rotated by shaking the lifting turntable 1017, so that the lifting base 1019 moves within a small range, and is aligned with the mid-axillary line again, and continues Measurement.
以上所述的仅是本发明的实施例，方案中公知的具体结构及特性等常识在此未作过多描述，所属领域普通技术人员知晓申请日或者优先权日之前发明所属技术领域所有的普通技术知识，能够获知该领域中所有的现有技术，并且具有应用该日期之前常规实验手段的能力，所属领域普通技术人员可以在本申请给出的启示下，结合自身能力完善并实施本方案，一些典型的公知结构或者公知方法不应当成为所属领域普通技术人员实施本申请的障碍。应当指出，对于本领域的技术人员来说，在不脱离本发明结构的前提下，还可以作出若干变形和改进，这些也应该视为本发明的保护范围，这些都不会影响本发明实施的效果和专利的实用性。The above are only embodiments of the present invention. Common knowledge such as the specific structures and characteristics of the solutions are not described in detail here. Those of ordinary skill in the art are aware of all common knowledge in the technical field to which the invention belongs before the filing date or priority date. Technical knowledge, being able to know all the existing technologies in the field, and having the ability to apply conventional experimental methods before that date. Persons of ordinary skill in the field can, under the inspiration given by this application, combine their own abilities to perfect and implement this plan, Some typical well-known structures or well-known methods should not be an obstacle for those of ordinary skill in the art to implement the present application. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the structure of the present invention. These should also be regarded as the protection scope of the present invention and will not affect the implementation of the present invention. effectiveness and patented practicality.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110841695.6ACN113384254B (en) | 2021-07-26 | 2021-07-26 | A central venous pressure assist device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110841695.6ACN113384254B (en) | 2021-07-26 | 2021-07-26 | A central venous pressure assist device |
| Publication Number | Publication Date |
|---|---|
| CN113384254A CN113384254A (en) | 2021-09-14 |
| CN113384254Btrue CN113384254B (en) | 2023-10-31 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110841695.6AExpired - Fee RelatedCN113384254B (en) | 2021-07-26 | 2021-07-26 | A central venous pressure assist device |
| Country | Link |
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| CN (1) | CN113384254B (en) |
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| CN202920169U (en)* | 2012-09-29 | 2013-05-08 | 龚小珍 | Central venous pressure measure laser positioning rule |
| CN208404550U (en)* | 2017-07-12 | 2019-01-22 | 广州医科大学附属第一医院 | central venous pressure measuring device |
| CN211432877U (en)* | 2019-06-25 | 2020-09-08 | 广州医科大学附属第一医院（广州呼吸中心） | CVP chi school zero improvement device |
| CN211460196U (en)* | 2019-12-19 | 2020-09-11 | 周锐 | Central venous pressure measuring device |
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| CN106562776A (en)* | 2015-10-08 | 2017-04-19 | 米斯比尔生命科学公司 | System for non-invasive monitoring of central venous pressure |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202920169U (en)* | 2012-09-29 | 2013-05-08 | 龚小珍 | Central venous pressure measure laser positioning rule |
| CN208404550U (en)* | 2017-07-12 | 2019-01-22 | 广州医科大学附属第一医院 | central venous pressure measuring device |
| CN211432877U (en)* | 2019-06-25 | 2020-09-08 | 广州医科大学附属第一医院（广州呼吸中心） | CVP chi school zero improvement device |
| CN211460196U (en)* | 2019-12-19 | 2020-09-11 | 周锐 | Central venous pressure measuring device |
| Publication number | Publication date |
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| CN113384254A (en) | 2021-09-14 |
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