CN202339662U - Assessment guide model for abdomen puncture - Google Patents

Abstract

Translated fromChinese

本实用新型涉及临床穿刺技术教学，可为医院、医学院校的医生、学生提供腹部穿刺考核指导模型。该指导模型仿真成年人平卧位的躯干部分，考核指导模型腹腔内安装水囊，水囊内灌注液体模拟腹腔积液，模型的股动脉、股静脉处分别安装模拟血管并与水囊连接，考核指导模型股动脉的部位安装有“电磁铁”原理的电子传感器，可准确的模拟出与真实病人频率一致的股动脉搏动，通过股动脉搏动操作者可寻找股动脉血管进行穿刺。该考核指导模型同时可进行腹部移动性浊音叩诊、腹部穿刺、股动脉穿刺、股静脉穿刺操作训练，当腹部穿刺过深或穿刺部位错误至腹壁下动脉时有报警指示。

The utility model relates to the teaching of clinical puncture technology, which can provide an abdominal puncture assessment guidance model for doctors and students in hospitals and medical colleges. The guidance model simulates the torso of an adult in a supine position. The assessment guidance model is equipped with a water bladder in the abdominal cavity, and the water bladder is perfused with liquid to simulate peritoneal effusion. The femoral artery and femoral vein of the model are respectively installed with simulated blood vessels and connected to the water bladder. The femoral artery of the assessment guidance model is equipped with an electronic sensor based on the principle of "electromagnet", which can accurately simulate the femoral artery pulse with the same frequency as that of a real patient. Through the femoral artery pulse, the operator can find the femoral artery for puncture. At the same time, the assessment guidance model can be used for percussion, abdominal puncture, femoral artery puncture, and femoral vein puncture operation training. When the abdominal puncture is too deep or the puncture site is wrong to the inferior epigastric artery, there will be an alarm indication.

Description

Translated fromChinese

腹部穿刺考核指导模型Abdominal puncture assessment guidance model

技术领域technical field

本实用新型涉及临床穿刺技术教学，可为医院、医学院校的医生、学生提供腹部穿刺考核指导模型。 The utility model relates to the teaching of clinical puncture technology, which can provide an abdominal puncture assessment guidance model for doctors and students in hospitals and medical colleges. the

背景技术Background technique

穿刺技术是《诊断学》教学中的重点，目前在教学中应用的此类穿刺术训练仿真病人功能单一，只能进行一个部位的穿刺术训练；仿真病人进行穿刺术时的体位、皮肤手感、寻找股动脉搏动、寻找正确穿刺部位等重要环节仿真效果不好；重要的是穿刺过程中是否对仿真病人造成损伤、穿刺的成功或失败都没有明确的提示功能，操作者很难进行正规的、准确的穿刺术练习，这样操作者在用仿真病人学习穿刺术的过程中并没有完全掌握穿刺技术的要领，目前的仿真病人也就没有在真正意义上达到仿真的目的。 Puncture technology is the key point in the teaching of "Diagnostics". Currently, this kind of puncture training simulated patients used in teaching has a single function and can only perform puncture training on one part; the body position, skin feel, The simulation effect of important links such as finding the femoral pulse and finding the correct puncture site is not good; what is important is that there is no clear prompt function for whether the simulated patient is damaged during the puncture process, and the success or failure of the puncture. It is difficult for the operator to carry out formal, Accurate puncture practice, so that the operator does not fully grasp the essentials of puncture technology in the process of learning puncture with simulated patients, and the current simulated patients have not achieved the purpose of simulation in the true sense. the

发明内容Contents of the invention

为了解决目前穿刺术训练仿真病人的功能单一、进行穿刺术时的体位、皮肤手感、寻找动脉搏动、寻找正确穿刺部位等重要环节仿真效果不好、提示穿刺过程中是否对仿真病人造成损伤、穿刺的成功或失败等技术方面的不足，本适用新型提供一种解决上述问题的腹部穿刺与股动脉、股静脉穿刺考核指导模型。 In order to solve the current puncture training simulation patient's single function, the body position during puncture, skin feel, looking for arterial pulse, finding the correct puncture site and other important links such as poor simulation effect, prompting whether the simulated patient is damaged during the puncture process, puncture Insufficiency in technical aspects such as the success or failure of the patient, this applicable model provides a guidance model for abdominal puncture and femoral artery and femoral vein puncture assessment to solve the above problems. the

本实用新型解决其技术问题所采用的技术方案是：考核指导模型仿真成年人平卧位的躯干部分，考核指导模型腹腔内安装水囊，水囊内灌注液体模拟腹腔积液，模型的股动脉、股静脉处分别安装模拟血管并与水囊连接，考核指导模型股动脉的部位安装有“电磁铁”原理的电子传感器，可准确的模拟出与真实病人频率一致的股动脉搏动，通过股动脉搏动操作者可寻找股动脉血管进行穿刺。该考核指导模型同时可进行腹部移动性浊音叩诊、腹部穿刺、股动脉穿刺、股静脉穿刺操作训练，考核指导模型通过数据线外接指示灯灯箱，当腹部穿刺过深或穿刺部位错误至腹壁下动脉时通过主控制电路识别在指示灯箱上有报警指示。 The technical scheme adopted by the utility model to solve its technical problems is: the torso part of the adult's supine position is simulated by the assessment guidance model, a water bag is installed in the abdominal cavity of the assessment guidance model, and liquid is perfused in the water bag to simulate peritoneal effusion, and the femoral artery of the model The femoral veins and femoral veins are respectively installed with simulated blood vessels and connected to the water bag. The assessment guide model femoral artery is equipped with an electronic sensor based on the principle of "electromagnet", which can accurately simulate the femoral artery pulsation with the same frequency as the real patient. The pulsating operator can look for the femoral artery for puncture. The assessment and guidance model can also be used for percussion, abdominal puncture, femoral artery puncture, and femoral vein puncture operation training. The assessment guidance model is connected to an external indicator light box through the data cable. When it is recognized by the main control circuit, there is an alarm indication on the indicator light box. the

本实用新型的有益效果是： The beneficial effects of the utility model are:

1.利用考核指导模型可进行腹部移动性浊音叩诊、腹部穿刺。 1. Using the assessment guidance model, percussion and abdominal puncture can be performed on abdominal shifting dullness. the

2.利用考核指导模型可进行股动脉穿刺、股静脉穿刺操作训练。 2. Using the assessment guidance model, the operation training of femoral artery puncture and femoral vein puncture can be carried out. the

3.利用考核指导模型当腹部穿刺过深或穿刺部位错误至腹壁下动脉时有指示灯警示。 3. Using the assessment guidance model, there will be an indicator light to warn when the abdominal puncture is too deep or the puncture site is wrong to the inferior epigastric artery. the

4.通过股动脉搏动操作者可寻找股动脉血管进行穿刺。 4. The operator can find the femoral artery for puncture through the pulse of the femoral artery. the

附图说明Description of drawings

下面结合附图和实施例对本实用新型进一步说明。 Below in conjunction with accompanying drawing and embodiment the utility model is further described. the

图1：腹部穿刺考核指导模型外观示意图。 Figure 1: Schematic diagram of the appearance of the abdominal puncture assessment guidance model. the

图2：腹部穿刺考核指导模型股动脉、股静脉、腹部各传感器的安装位置。 Figure 2: The installation positions of the femoral artery, femoral vein, and abdominal sensors in the abdominal puncture assessment guidance model. the

图3：考核用指示灯箱。 Figure 3: Light box for assessment. the

图4：主控制电路功能框图。 Figure 4: Functional block diagram of the main control circuit. the

图中1.腹膜腔穿刺考核指导模型外观示意图；2.腹膜腔穿刺考核指导模型复位按键；3.腹膜腔穿刺进针位水囊，水囊下安装导电布传感器；4..模拟腹壁下动脉的导电布传感器；5.股静脉穿刺位；6.股动脉穿刺位；7.股动脉模拟搏动装置；8.腹膜腔穿刺部位错误指示灯；9.腹膜腔穿刺部位过深指示灯；10.腹膜腔穿刺正确指示灯；11.指示灯箱与控制电路连接的数据线。 Figure 1. Schematic diagram of the appearance of the peritoneal puncture assessment guidance model; 2. The reset button of the peritoneal puncture assessment guidance model; 3. The peritoneal cavity puncture into the needle position water bag, and a conductive cloth sensor is installed under the water bag; 4. Simulation of the inferiorepigastric artery 5. Femoral vein puncture position; 6. Femoral artery puncture position; 7. Femoral artery simulation pulse device; 8. Wrong indicator light for peritoneal cavity puncture site; 9. Too deep peritoneal cavity puncture site indicator light; 10. The correct indicator light for peritoneal puncture; 11. The data line connecting the indicator box and the control circuit. the

具体实施方式Detailed ways

考核指导模型仿真成年人平卧位的躯干部分，模型外表皮采用弹性体材质制成，人体解剖位置包括：锁骨、锁骨肩峰端、锁骨胸骨端、胸锁乳突肌胸骨头、肋骨、肋间隙、胸骨上窝、锁骨中线、腋前线、腋中线、腋后线、髂前上棘、髂嵴、脐、腹股沟韧带；模型腹腔内穿刺部位安装直径6CM的水囊，水囊内灌注液体模拟腹腔积液，在腹壁下动脉体表投影区下方放置1cm宽度导电布，穿刺针触及导电布时被主控制电路识别，考核指导模型通过数据线外接指示灯灯箱，模型外接指示灯箱上既有穿刺位置错误指示灯警示，防止穿刺训练时伤及腹壁下动脉。在腹腔穿刺部位水囊的下方放置导电布，当穿刺针刺入水囊过深时被主控制电路识别，模型外接指示灯箱上有过深错误提示灯警示，避免伤及肠管腹腔内其他脏器；模型的股动脉、股静脉处分别安装模拟血管并与水囊连接，通过水囊可将模拟血管内注入液体，考核指导模型股动脉血管的部位下方安装有“电磁铁”原理的电子传感器，可准确的模拟出与真实病人频率一致的股动脉搏动，通过股动脉搏动操作者可找到股动脉血管并进行穿刺。该考核指导模型同时可进行腹部移动性浊音叩诊、腹部穿刺、股动脉穿刺、股静脉穿刺操作训练。 The assessment guide model simulates the torso of an adult in the supine position. The outer skin of the model is made of elastomer material. The anatomical positions of the human body include: clavicle, clavicle acromion, clavicle-sternal end, sternocleidomastoid muscle, sternum, ribs, ribs Gap, suprasternal fossa, midclavicular line, anterior axillary line, midaxillary line, posterior axillary line, anterior superior iliac spine, iliac crest, umbilicus, inguinal ligament; a water bladder with a diameter of 6 cm is installed at the puncture site of the model, and the water bladder is perfused with liquid for simulation For peritoneal effusion, a 1cm-wide conductive cloth is placed below the projection area of the inferior epigastric artery body surface. When the puncture needle touches the conductive cloth, it is recognized by the main control circuit. The assessment guide model is connected to an external indicator light box through a data cable. The wrong position indicator light warns to prevent injury to the inferior epigastric artery during puncture training. Place a conductive cloth under the water bag at the abdominal puncture site. When the puncture needle penetrates too deep into the water bag, it will be recognized by the main control circuit. There will be an error warning light on the external indicator box of the model to avoid damage to other organs in the abdominal cavity of the intestinal tube; The femoral artery and femoral vein of the model are respectively installed with simulated blood vessels and connected to the water bag, through which the liquid can be injected into the simulated blood vessels, and an electronic sensor based on the principle of "electromagnet" is installed under the parts of the femoral artery and blood vessels of the assessment guidance model, which can Accurately simulate the femoral artery pulse that is consistent with the frequency of the real patient, and the operator can find the femoral artery blood vessel and perform puncture through the femoral artery pulse. The assessment guidance model can also be used for percussion of abdominal shifting dullness, abdominal puncture, femoral artery puncture, femoral vein puncture operation training. the

Claims (3)

Translated fromChinese

1.一种腹部穿刺考核指导模型，包括考核指导模型，其特征是：考核指导模型仿真成年人平卧位的躯干部分，考核指导模型腹腔内安装水囊，水囊内灌注液体模拟腹腔积液，模型的股动脉、股静脉处分别安装模拟血管并与水囊连接，利用该考核指导模型可进行腹部穿刺、股动脉穿刺、股静脉穿刺操作训练。1. An abdominal puncture assessment guidance model, including the assessment guidance model, characterized in that: the assessment guidance model simulates the torso of an adult in a supine position, the assessment guidance model is equipped with a water bag in the abdominal cavity, and the perfusion liquid in the water bag simulates peritoneal effusion , The femoral artery and femoral vein of the model are respectively equipped with simulated blood vessels and connected to the water bag. Using this assessment to guide the model, the operation training of abdominal puncture, femoral artery puncture and femoral vein puncture can be carried out.2.根据权利要求1所述腹部穿刺考核指导模型，其特征是：利用考核指导模型可进行腹部移动性浊音叩诊、腹部穿刺操作，考核指导模型通过数据线外接指示灯灯箱，当腹部穿刺过深或穿刺部位错误至腹壁下动脉时有报警指示。2. The abdominal puncture assessment guidance model according to claim 1, characterized in that: the assessment guidance model can be used to perform percussion and abdominal puncture operations with moving dull sounds in the abdomen, and the assessment guidance model is externally connected to an indicator light box through a data line. When the abdominal puncture is too deep Or when the puncture site is wrong to the inferior epigastric artery, there will be an alarm indication.3.根据权利要求1所述腹部穿刺考核指导模型，其特征是：考核指导模型股动脉的部位安装有“电磁铁”原理的电子传感器，可准确的模拟出与真实病人频率一致的股动脉搏动，通过股动脉搏动操作者可寻找股动脉血管进行穿刺。 3. According to the described abdominal puncture assessment guidance model of claim 1, it is characterized in that: the position of the femoral artery of the assessment guidance model is equipped with an electronic sensor based on the principle of "electromagnet", which can accurately simulate the femoral artery pulse consistent with the frequency of a real patient , through the femoral artery pulse, the operator can find the femoral artery for puncture. the

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