CN207085016U - A kind of bowel lavage injection device - Google Patents
A kind of bowel lavage injection device Download PDFInfo
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- CN207085016U CN207085016U CN201720182304.3U CN201720182304U CN207085016U CN 207085016 U CN207085016 U CN 207085016U CN 201720182304 U CN201720182304 U CN 201720182304U CN 207085016 U CN207085016 U CN 207085016U
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- 238000002347 injection Methods 0.000 title claims abstract description 34
- 239000007924 injection Substances 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 98
- 241000792859 Enema Species 0.000 claims abstract description 53
- 239000007920 enema Substances 0.000 claims abstract description 53
- 229940095399 enema Drugs 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 229940079593 drug Drugs 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 4
- 210000000436 anus Anatomy 0.000 abstract description 7
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000008602 contraction Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 210000001035 gastrointestinal tract Anatomy 0.000 abstract description 4
- 239000000243 solution Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000001356 surgical procedure Methods 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 230000000968 intestinal effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 208000011580 syndromic disease Diseases 0.000 description 4
- 210000001072 colon Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
本实用新型涉及医疗用品技术领域，具体涉及一种灌肠用注射装置，所述灌肠用注射装置包括注射器、导管和药温调节装置。该灌肠用注射装置采用注射装置进行灌肠手术，可将灌肠剂使用彻底，避免残留药液造成浪费，并且操作省力、方便；通过在针筒前端设置可将药物送入患者肛门的灌肠液导管，并在针筒前部设置一个药温调节装置，通过将药物调节到合适的温度可减少肠道收缩，有利于药的物吸收，另外，该灌肠用注射装置将针筒表面设置为粗糙面，使护士在实施注射时针筒不易滑落，操作更安全，在针筒上设有助握持的把持件，活塞柱后端设有凹面手柄，提高了使用过程中的舒适性，操作更方便。
The utility model relates to the technical field of medical supplies, in particular to an injection device for enema, which includes a syringe, a catheter and a medicine temperature regulating device. The injection device for enema uses an injection device to perform enema surgery, which can completely use the enema agent, avoid waste of residual liquid medicine, and is labor-saving and convenient to operate; by setting an enema solution catheter at the front end of the syringe, the drug can be sent into the anus of the patient, And a medicine temperature regulating device is set in the front of the syringe, by adjusting the medicine to an appropriate temperature, the contraction of the intestinal tract can be reduced, which is beneficial to the drug absorption of the medicine. In addition, the injection device for enema sets the surface of the syringe as a rough surface, The needle cylinder is not easy to slip when the nurse is injecting, and the operation is safer. The needle cylinder is provided with a handle to help grip, and the rear end of the piston rod is provided with a concave handle, which improves the comfort during use and is more convenient to operate.
Description
【技术领域】【Technical field】
本实用新型涉及医疗用品技术领域，特别涉及一种灌肠用注射装置。The utility model relates to the technical field of medical supplies, in particular to an injection device for enema.
【背景技术】【Background technique】
灌肠法是用导管自肛门经直肠插入结肠灌注液体，其目的包括：1、刺激肠蠕动，解除便秘，排除肠胀气；2、应用低温溶液为高热患者降温；3、清洁肠道，为某些手术、检查或分娩做准备；4、稀释和清除肠道内的有害物质，减轻中毒。The enema method is to insert a catheter from the anus through the rectum to perfuse the colon with liquid. Its purposes include: 1. Stimulate intestinal peristalsis, relieve constipation, and eliminate flatulence; 2. Apply low-temperature solution to cool down patients with high fever; Prepare for surgery, examination or childbirth; 4. Dilute and remove harmful substances in the intestinal tract to reduce poisoning.
医疗上，一般成人灌肠所需药物剂量为100ml左右，但是一般的注射装置可含药物剂量最多为60ml，在进行灌肠手术时，往往带来很大麻烦，另外，在灌肠过程中，往往直接将药物注射到患者结肠，而药物与人体相比，往往温度较低，灌肠药物的温度过凉或者过热都会刺激直肠壁，灌肠用的药温度应当与肠道温度相近，在35-40℃之间，这样可减少肠道收缩，有利于药物吸收，临床可根据病因不同，选择不同灌肠药物的温度，一般寒证灌肠温度为40-42℃，热证的灌肠温度为35-38℃。Medically, the drug dose required for an adult enema is about 100ml, but the general injection device can contain a drug dose of up to 60ml, which often brings a lot of trouble during the enema operation. In addition, during the enema process, it is often used directly The drug is injected into the colon of the patient, and the temperature of the drug is usually lower than that of the human body. If the temperature of the enema drug is too cold or too hot, it will irritate the rectal wall. The temperature of the drug used for the enema should be similar to the temperature of the intestinal tract, between 35-40°C , which can reduce intestinal contraction and facilitate drug absorption. The temperature of enema drugs can be selected according to different etiologies. Generally, the enema temperature for cold syndrome is 40-42°C, and the enema temperature for heat syndrome is 35-38°C.
针对上述问题，有必要提供一种能够调节灌肠药物温度，且能解决药物剂量问题的灌肠用注射装置。In view of the above problems, it is necessary to provide an injection device for enema that can adjust the temperature of enema medicine and solve the problem of medicine dosage.
【实用新型内容】【Content of utility model】
鉴于以上内容，有必要提供一种灌肠用注射装置，该灌肠用注射装置采用注射装置进行灌肠手术，可将灌肠药液使用彻底，避免残留药液造成浪费，并且操作省力、方便；通过在针筒前端设置可将药物送入患者肛门的灌肠液导管，并在针筒前部设置一个药温调节装置，通过将药物调节到合适的温度可减少肠道收缩，有利于药物吸收。In view of the above, it is necessary to provide an injection device for enema. The injection device for enema uses the injection device to perform enema surgery, which can thoroughly use the enema liquid, avoid waste of residual liquid, and is labor-saving and convenient to operate; The front end of the barrel is equipped with an enema catheter that can send the medicine into the anus of the patient, and a medicine temperature adjustment device is set at the front of the syringe. By adjusting the medicine to an appropriate temperature, the contraction of the intestinal tract can be reduced, which is beneficial to the absorption of the medicine.
为达到上述目的，本实用新型所采用的技术方案是：In order to achieve the above object, the technical solution adopted in the utility model is:
一种灌肠用注射装置，包括注射器、导管和药温调节装置；An injection device for enema, including a syringe, a catheter and a medicine temperature regulating device;
所述注射器包括针筒、针头连接体和穿设于所述针筒内活塞柱，所述针头连接体上设有第一阀门，所述注射器通过针头连接体与所述导管连接；The syringe includes a syringe, a needle connecting body and a piston rod pierced in the syringe, the needle connecting body is provided with a first valve, and the syringe is connected to the catheter through the needle connecting body;
所述药温调节装置包括药液加热腔和温控装置，所述药液加热腔的一侧开设有与外部连通的加药口，所述药液加热腔相对加药口的另一侧通过第二阀门与所述针筒连接；所述温控装置包括伸入所述药液加热腔内的温度传感器、加热器，以及设于所述药液加热腔外表面的指示灯和控制器；所述指示灯、温度传感器、加热器分别与控制器电连接。The medicine temperature adjusting device includes a medicine liquid heating chamber and a temperature control device. One side of the medicine liquid heating chamber is provided with a medicine feeding port communicating with the outside, and the other side of the medicine liquid heating chamber is opposite to the medicine feeding port. The second valve is connected with the syringe; the temperature control device includes a temperature sensor extending into the liquid medicine heating chamber, a heater, an indicator light and a controller arranged on the outer surface of the liquid medicine heating chamber; The indicator light, temperature sensor and heater are respectively electrically connected with the controller.
优选地，所述注射器针筒后端设有用于辅助握持的把持件。优选地，所述药温调节装置设置在针筒上，且与针头连接体的距离为针筒长度的十分之一。Preferably, the rear end of the syringe barrel is provided with a handle for assisting holding. Preferably, the medicine temperature regulating device is arranged on the syringe, and the distance from the needle connecting body is one-tenth of the length of the syringe.
优选地，所述药温调节装置表面设有开关，所述开关与所述控制器连接。Preferably, a switch is provided on the surface of the medicine temperature regulating device, and the switch is connected to the controller.
优选地，所述药温调节装置的加药口上设有盖子，所述盖子与加药口通过螺纹连接。Preferably, a cover is provided on the drug feeding port of the drug temperature adjusting device, and the cover is connected to the drug feeding port through threads.
优选地，所述活塞柱的尾端设有手柄，所述手柄远离针头连接体的一面设为凹面。Preferably, a handle is provided at the tail end of the piston rod, and the side of the handle away from the needle connecting body is set as a concave surface.
优选地，所述注射器针筒外表面设置为粗糙面。Preferably, the outer surface of the syringe barrel is set as a rough surface.
优选地，所述注射器针筒表面设有第一夜光刻度线，所述药液加热腔表面设有第二夜光刻度线。Preferably, the surface of the syringe barrel is provided with a first luminous scale line, and the surface of the liquid medicine heating chamber is provided with a second luminous scale line.
优选地，所述导管由透明的医用PVC材料制成。Preferably, the catheter is made of transparent medical PVC material.
本实用新型注射器管体的长度为8-25cm，管体的容量为5-60ml,所述药液加热腔的容量优选大于注射器的容量。The length of the syringe body of the utility model is 8-25cm, the capacity of the body is 5-60ml, and the capacity of the medicinal liquid heating chamber is preferably greater than the capacity of the syringe.
本实用新型具有以下有益效果：The utility model has the following beneficial effects:
1.本实用新型的灌肠用注射装置采用注射装置进行灌肠手术，可将灌肠剂使用彻底，避免残留药液造成浪费，并且操作省力、方便；另外，本实用新型的灌肠用注射装置通过在针筒前端设置可将药物送入患者肛门的灌肠液导管，并在针筒前部设置一个药温调节装置，在实施灌肠手术过程中，能将药物先通过药温调节装置进行药物温度的调节，防止灌肠药物的温度过凉或者过热对直肠壁造成的刺激，调节药物温度使得其温度与肠道温度相近或者可根据冷证、热证进行温度的选择，可减少肠道收缩，有利于药物吸收。1. The injection device for enema of the present utility model adopts the injection device to carry out enema operation, and the enema can be used thoroughly, avoiding the waste of residual liquid medicine, and the operation is labor-saving and convenient; in addition, the injection device for enema of the present utility model passes through the The front end of the barrel is provided with an enema catheter that can send the medicine into the anus of the patient, and a medicine temperature adjustment device is set at the front of the syringe. During the enema operation, the medicine can be adjusted through the medicine temperature adjustment device first. Prevent the temperature of the enema medicine from being too cold or overheating to stimulate the rectal wall, adjust the temperature of the medicine so that its temperature is similar to the intestinal temperature, or choose the temperature according to the cold syndrome and heat syndrome, which can reduce intestinal contraction and facilitate drug absorption .
2.本实用新型的灌肠用注射装置将针筒表面设置为粗糙面，使护士在实施注射时针筒不易滑落，操作更安全，另外，在针筒上设有助于握持的把持件，把持件为活塞柱后端设有凹面手柄，提高了使用过程中的舒适性，操作更方便，值得在临床上推广。2. In the injection device for enema of the present utility model, the surface of the syringe is set as a rough surface, so that the syringe is not easy to slip when the nurse performs the injection, and the operation is safer. The part is that the rear end of the piston rod is provided with a concave handle, which improves the comfort during use and is more convenient to operate, and is worthy of clinical promotion.
综上所述，本实用新型具有结构简单、设计合理、方便实用等特点。In summary, the utility model has the characteristics of simple structure, reasonable design, convenience and practicality.
【附图说明】【Description of drawings】
图1为本实用新型提供的一种灌肠用注射装置的结构示意图。Fig. 1 is a schematic structural view of an injection device for enema provided by the present invention.
图2为本实用新型提供的温控装置控制关系原理图。Fig. 2 is a schematic diagram of the control relationship of the temperature control device provided by the utility model.
主要元件符号说明Description of main component symbols
图中：注射器1，把持件11，针筒12，活塞柱13，手柄131，针头连接体14，第一阀门15，第一刻度线16，导管2，药温调节装置3，药液加热腔31，指示灯32，控制器33，第二刻度线34，第二阀门35，加药口36，盖子37。In the figure: syringe 1, handle 11, syringe 12, piston rod 13, handle 131, needle connector 14, first valve 15, first scale line 16, catheter 2, medicine temperature regulating device 3, medicine liquid heating Cavity 31, indicator light 32, controller 33, second scale line 34, second valve 35, dosing port 36, cover 37.
【具体实施方式】【Detailed ways】
如下具体实施方式将结合上述附图进一步说明本发明。The following specific embodiments will further illustrate the present invention in conjunction with the above-mentioned drawings.
请参阅图1，在本实用新型的一种较佳实施方式中，一种灌肠用注射装置，包括注射器1、导管2和药温调节装置3；所述注射器1包括针筒12、针头连接体14和穿设于所述针筒12内活塞柱，所述注射器1通过针头连接体14与导管2进行连接，所述药温调节装置3设置在针筒12上，且与针头连接体14的距离为针筒12长度的十分之一，所述药温调节装置3与针筒12内连通，连通处设有第二阀门35，在靠近针头连接体14的位置设置药温调节装置3是由于在药液通过药温调节装置3与针筒12连接处流入针筒12内时，需要将话塞柱13往后拉进行吸药。Please refer to Fig. 1, in a preferred embodiment of the present utility model, an enema injection device includes a syringe 1, a catheter 2 and a medicine temperature regulating device 3; the syringe 1 includes a syringe 12, a needle connecting body 14 and the piston rod pierced in the syringe 12, the syringe 1 is connected with the catheter 2 through the needle connecting body 14, the medicine temperature regulating device 3 is arranged on the syringe 12, and connected to the needle connecting body 14 The distance is one-tenth of the length of the syringe 12, and the medicine temperature regulating device 3 is connected with the interior of the syringe 12, and a second valve 35 is arranged at the connection point, and the medicine temperature regulating device 3 is set at a position close to the needle connecting body 14. Because when the medicinal liquid flows into the syringe 12 through the connection between the medicine temperature regulating device 3 and the syringe 12, the plug post 13 needs to be pulled back to inhale the medicine.
所述注射器针筒12后端设有用于辅助握持的把持件11；所述针头连接体14上设有第一阀门15；所述活塞柱的尾端设有手柄131，所述手柄131远离针头连接体14的一面设为凹面，护士在进行注射动作时，将拇指搭在手柄上131，手柄的凹面状表面使操作舒适度更高；所述注射器针筒12外表面设置为粗糙面，使护士在实施注射时针筒12不易滑落，操作更安全。The rear end of the syringe barrel 12 is provided with a handle 11 for auxiliary gripping; the needle connector 14 is provided with a first valve 15; the tail end of the piston rod is provided with a handle 131, and the handle 131 is away from One side of the needle connecting body 14 is configured as a concave surface, and when the nurse performs an injection action, the thumb is placed on the handle 131, and the concave surface of the handle makes the operation more comfortable; the outer surface of the syringe barrel 12 is set as a rough surface, The syringe 12 is not easy to slip when the nurse performs the injection, and the operation is safer.
所述药温调节装置3包括药液加热腔31和温控装置，所述药液加热腔31的一侧开设有与外部连通的加药口36，所述药液加热腔31相对加药口36的另一侧通过第二阀门35与所述针筒12连接；所述温控装置包括伸入所述药液加热腔31内的温度传感器、加热器，以及设于所述药液加热腔31外表面的指示灯32和控制器33；所述指示灯32、温度传感器、加热器分别与控制器33电连接；所述加药口36上设有盖子37，所述盖子37与加药口36通过螺纹连接。所述药液加热腔的容量优选大于注射器的容量。另外，该药温调节装置的药液加热腔外表面还设置有供电装置，供电装置可以为简单的USB供电模块。The medicine temperature regulating device 3 includes a medicine liquid heating chamber 31 and a temperature control device. One side of the medicine liquid heating chamber 31 is provided with a medicine feeding port 36 communicating with the outside, and the medicine liquid heating chamber 31 is opposite to the medicine feeding port. The other side of 36 is connected with the syringe 12 through the second valve 35; the temperature control device includes a temperature sensor extending into the liquid medicine heating chamber 31, a heater, and a The indicator light 32 and the controller 33 on the outer surface of 31; the indicator light 32, the temperature sensor, and the heater are electrically connected to the controller 33 respectively; Port 36 is threaded. The capacity of the liquid medicine heating chamber is preferably greater than that of the syringe. In addition, a power supply device is provided on the outer surface of the liquid medicine heating chamber of the medicine temperature regulating device, and the power supply device may be a simple USB power supply module.
进一步地，所述注射器针筒12表面设有第一夜光刻度线16，所述药液加热腔3表面设有第二夜光刻度线34。Further, the surface of the syringe barrel 12 is provided with a first luminous scale line 16 , and the surface of the liquid medicine heating chamber 3 is provided with a second luminous scale line 34 .
进一步地，所述导管2由透明的医用PVC材料制成；Further, the catheter 2 is made of transparent medical PVC material;
PVC作为医用材料已有多年历史，其具有抗化学腐蚀性，对氧化剂、还原剂以及强酸都有很强的抵抗力，而且耐磨，易于生产、使用安全、成本低廉；这类材料与静脉注射液和血液之间有良好的相容性，因而得到广泛的应用，如各种医用软管、血液存储装置、透析附件、外科手套、医疗条件以及人造器官等。PVC has been used as a medical material for many years. It has chemical corrosion resistance, strong resistance to oxidants, reducing agents and strong acids, and is wear-resistant, easy to produce, safe to use, and low in cost; this kind of material is compatible with intravenous injection There is good compatibility between liquid and blood, so it has been widely used, such as various medical hoses, blood storage devices, dialysis accessories, surgical gloves, medical conditions, and artificial organs.
现将本实用新型一种灌肠用注射装置的使用方法简述如下：The using method of a kind of enema injection device of the present utility model is briefly described as follows:
1)首先，开启第一阀门15和第二阀门35将活塞柱13往前推到底，将针筒12内的空气排尽，然后关闭第一阀门15和第二阀门35，将灌肠所用药物加入到药液加热腔31内，将药温调节装置通电后，温度传感器开始测试药温，并将测试得到的温度信息传给控制器33，控制器33将接收到的温度信息与内部存储值进行比对，判断温度是否达到设定值；1) First, open the first valve 15 and the second valve 35 to push the piston rod 13 forward to the bottom, exhaust the air in the syringe 12, then close the first valve 15 and the second valve 35, and add the medicine used for enema In the liquid medicine heating chamber 31, after the medicine temperature regulating device is powered on, the temperature sensor starts to test the medicine temperature, and transmits the temperature information obtained from the test to the controller 33, and the controller 33 compares the received temperature information with the internal storage value. Compare and judge whether the temperature reaches the set value;
2)若温度未达到内部存储值，控制器33向加热器发出启动指令，同时控制指示灯32变红，若温度达到内部存储值，控制器33向加热器发出指令，控制加热器停止加热工作，并使指示灯32变绿；2) If the temperature does not reach the internal storage value, the controller 33 sends a start instruction to the heater, and the control indicator light 32 turns red at the same time, if the temperature reaches the internal storage value, the controller 33 sends an instruction to the heater to control the heater to stop heating , and make the indicator light 32 turn green;
3)此时，医护人员将第二阀门35打开，药物从药温调节装置3流入注射器1内，同时将活塞柱13缓慢往后拉配合药液的流入；3) At this time, the medical staff opens the second valve 35, the medicine flows into the syringe 1 from the medicine temperature adjusting device 3, and at the same time, the piston rod 13 is slowly pulled back to match the inflow of the medicine solution;
4)当药物流入量为所需的药量或者为注射器1存储量的2/3时，关闭第二阀门35，记录送药总量，将灌肠液导管2插入肛门内，打开第一阀门15；4) When the amount of medicine inflow is the required amount or 2/3 of the storage capacity of the syringe 1, close the second valve 35, record the total amount of medicine delivered, insert the enema catheter 2 into the anus, and open the first valve 15 ;
5)将活塞柱13往轻轻前推，将药物自肛门推入患者结肠，此操作通过手柄131和把持件11进行辅助操作；5) Gently push the piston rod 13 forward to push the medicine from the anus into the colon of the patient, and this operation is assisted by the handle 131 and the holding member 11;
6)推药过程中观察针筒12内的药物剩余量，推完药后关闭第一阀门15，在药温调节装置3上的指示灯32变绿的情况下，开启第二阀门35，使药物继续流入针筒12内，若第一次推药量即可达到该次灌肠所需药量，则不再进行此步骤；6) Observe the remaining amount of medicine in the syringe 12 during the medicine pushing process, close the first valve 15 after pushing the medicine, and open the second valve 35 when the indicator light 32 on the medicine temperature regulating device 3 turns green, so that The medicine continues to flow into the syringe 12, and if the medicine dose required for the enema can be reached for the first push, this step is not performed again;
7)药物流入针筒12完毕后，继续进行步骤4)。7) After the medicine flows into the syringe 12, proceed to step 4).
步骤4)中的做法，是根据不同患者的不同情况出发，本实用新型所提供的灌肠用注射器适于多种容量的注射器，同时适合不同用药剂量各种患者，在首次灌肠不能达到所需药剂量，可继续进行两次及以上的操作。The way in step 4) is to set out according to the different situations of different patients. The syringe for enema provided by the utility model is suitable for syringes of various capacities, and is suitable for various patients with different dosages simultaneously. Dosage can be continued for two or more operations.
本实用新型的灌肠用注射装置该灌肠用注射装置采用注射装置进行灌肠手术，可将灌肠剂使用彻底，避免残留药液造成浪费，并且操作省力、方便；通过在针筒前端设置可将药物送入患者肛门的灌肠液导管，并在针筒前部设置一个药温调节装置，通过将药物调节到合适的温度可减少肠道收缩，有利于药物吸收，另外，该灌肠用注射装置将针筒表面设置为粗糙面，使护士在实施注射时针筒不易滑落，操作更安全，在针筒上设有助握持的把持件，活塞柱后端设有凹面手柄，提高了使用过程中的舒适性，操作更方便，值得在临床上推广。The injection device for enema of the utility model adopts the injection device to carry out enema operation, which can completely use the enema agent, avoid the waste of residual liquid medicine, and is labor-saving and convenient to operate; An enema catheter that enters the patient's anus, and a drug temperature adjustment device is installed at the front of the syringe. By adjusting the drug to an appropriate temperature, intestinal contraction can be reduced, which is beneficial to drug absorption. In addition, the enema injection device will The surface is set as a rough surface, so that the needle cylinder is not easy to slip when the nurse is injecting, and the operation is safer. There is a handle on the needle cylinder to help grip, and a concave handle at the rear end of the piston rod, which improves the comfort during use. , the operation is more convenient, and it is worthy of clinical promotion.
上述说明是针对本实用新型较佳可行实施例的详细说明，但实施例并非用以限定本实用新型的专利申请范围，凡本实用新型所提示的技术精神下所完成的同等变化或修饰变更，均应属于本实用新型所涵盖专利范围。The above description is a detailed description of the preferred feasible embodiments of the present utility model, but the embodiments are not used to limit the scope of the patent application of the present utility model. All equivalent changes or modifications completed under the technical spirit suggested by the utility model, All should belong to the patent scope covered by the utility model.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108814764A (en) * | 2018-05-28 | 2018-11-16 | 孙姮 | A kind of device and its application method of experimental animal retention enema |
| CN109224269A (en) * | 2018-11-26 | 2019-01-18 | 南阳市中心医院 | A kind of gastroenterology esophagus feeding device |
| CN109876222A (en) * | 2019-03-03 | 2019-06-14 | 王瑞 | A kind of piston type enema device used in radiology department |
| CN110193111A (en) * | 2019-06-04 | 2019-09-03 | 潍坊市妇幼保健院 | A kind of anti-pollution Chinese and Western medicine lotion injection device of obstetrics and gynecology department |
| CN112426580A (en) * | 2020-12-10 | 2021-03-02 | 余友利 | Novel enemator for enterostomy patient |
| CN112843446A (en) * | 2021-03-18 | 2021-05-28 | 阳泉煤业（集团）有限责任公司总医院 | Self-used enema administration device |
| CN114984364A (en) * | 2022-06-07 | 2022-09-02 | 蚌埠医学院第一附属医院（蚌埠医学院附属肿瘤医院） | Enema device |
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2017
- 2017-02-28 CN CN201720182304.3U patent/CN207085016U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108814764A (en) * | 2018-05-28 | 2018-11-16 | 孙姮 | A kind of device and its application method of experimental animal retention enema |
| CN109224269A (en) * | 2018-11-26 | 2019-01-18 | 南阳市中心医院 | A kind of gastroenterology esophagus feeding device |
| CN109224269B (en) * | 2018-11-26 | 2020-10-27 | 南阳市中心医院 | Gastroenterology esophagus medicine feeding device |
| CN109876222A (en) * | 2019-03-03 | 2019-06-14 | 王瑞 | A kind of piston type enema device used in radiology department |
| CN110193111A (en) * | 2019-06-04 | 2019-09-03 | 潍坊市妇幼保健院 | A kind of anti-pollution Chinese and Western medicine lotion injection device of obstetrics and gynecology department |
| CN112426580A (en) * | 2020-12-10 | 2021-03-02 | 余友利 | Novel enemator for enterostomy patient |
| CN112843446A (en) * | 2021-03-18 | 2021-05-28 | 阳泉煤业（集团）有限责任公司总医院 | Self-used enema administration device |
| CN114984364A (en) * | 2022-06-07 | 2022-09-02 | 蚌埠医学院第一附属医院（蚌埠医学院附属肿瘤医院） | Enema device |
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