CN206134075U - Nasal Feeding Nursing Simulation Exercise Device - Google Patents

Abstract

The utility model provides a pair of nasal feed nursing emulation exercise device relates to medical teaching apparatus field, including head model and human trunk model, the human trunk model is provided with the stomach pipe model who extends to body cavity portion model from the neck model, and the port that stomach pipe model is close to neck model one end is first stomach pipe model port, and the port of the stomach pipe model other end is second stomach pipe model port, second stomach pipe model port extends to one and holds the containing bottle who has liquid, the human trunk model is provided with the breathing pipe model who extends to body cavity portion model from the neck model, and the port that breathing pipe model is close to neck model one end is first breathing pipe model port, breathes the port of the pipe model other end and breathes the pipe model port for the second, the air outlet of a pipe model port intercommunication forced draught blower is breathed to the second. The utility model provides a nasal feed nursing emulation exercise device accords with real medical teaching's needs, is favorable to nasal feed nursing exercise.

Description

Nasal Feeding Nursing Simulation Exercise Device

technical field

The utility model relates to the field of medical teaching equipment, in particular to a nasal feeding nursing teaching practice device.

Background technique

Nasal feeding method is a method of inserting a gastric tube into the stomach through the nasal cavity, and perfusing liquid food, water and medicine from the tube. Nasal feeding method is suitable for patients who cannot eat by mouth, coma, dysphagia caused by pseudobulbar palsy, etc. or For patients who cannot be moved and become seriously ill, the acupuncture department is mainly aimed at patients with acute cerebrovascular diseases. They can take in enough protein, water, medicine and calories through the nutrient-rich liquid food injected from the gastric tube, which can be used for The liquid foods for nasal feeding include milk, soy milk, eggs, lotus root powder, rice noodles, soybean powder, thick broth, chicken soup, milk powder, malted milk, orange juice, tomato juice, fresh fruit juice, vegetable juice, etc.

During the nursing process of nasal feeding, there are many precautions. For example, the gastric tube is a very important part. The ordinary gastric tube should be replaced once a week, and the silicone tube should be replaced once a month. Tighten the mouth of the tube to prevent liquid from flowing into the trachea, and insert the tube through the other nostril the next morning. The position during nasal feeding is also very noteworthy. Patients with cerebrovascular accidents may suffer from aspiration due to cough, low swallowing reflex and open cardiac sphincter, gastric juice reflux, or even pneumonia. Before nasal feeding, the head of the bed should be raised 30-40 It can avoid coughing, regurgitation, and vomiting during and after eating, and reduce the occurrence of pneumonia. In stroke, because the swallowing function of the healthy side of the limb is better than that of the affected side, the head is biased to the healthy side during nasal feeding, which can be obvious. Food that reduces gastric reflux is accidentally inhaled into the trachea. Special attention should be paid to keeping the semi-recumbent position for 30-60 minutes after nasal feeding and then returning to the supine position, so as to avoid inhaling food into the lungs when inhaling, causing suffocation.

There are three ways to verify whether the gastric tube is in the stomach. One is to place the open end of the gastric tube in water. If a large amount of gas escapes, it proves that it has entered the trachea by mistake. The second is to suck out the gastric juice with a syringe, and the third is to inject 10ml of air with a syringe , use a stethoscope to listen to the sound of air passing through the water in the stomach. At present, the nasal feeding nursing simulation practice device on the market can only see the situation after the gastric tube has been inserted into the stomach, and cannot judge the gastric tube passing through the nasal cavity according to actual medical experience. Whether it is correctly inserted into the gastrointestinal pipeline model does not meet the needs of realistic medical teaching and is not conducive to nasal feeding nursing practice.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art and provide a nasal feeding nursing simulation training device to solve the above technical problems.

The utility model is realized through the following technical solutions: a nasal feeding nursing simulation exercise device, comprising a head model and a trunk model connected with the head model, the head model has a simulated nasal cavity, and the trunk model Including a neck model and a body cavity model, the torso model is provided with a gastrointestinal pipeline model extending from the neck model to the body cavity model, and the port of the gastrointestinal pipeline model close to the end of the neck model is the first The port of the gastrointestinal pipeline model, the port at the other end of the gastrointestinal pipeline model is a second gastrointestinal pipeline model port; the second gastrointestinal pipeline model port extends to a holding bottle containing liquid; the torso model is provided with The internal model extends to the breathing pipeline model of the body cavity model, the port of the breathing pipeline model near one end of the neck model is the port of the first breathing pipeline model, and the port of the other end of the breathing pipeline model is the second breathing pipeline Model port; the second breathing pipe model port communicates with an air outlet of a blower.

The above technical scheme is further elaborated below:

As a preferred solution, the port of the second gastrointestinal pipeline model is connected with a simulated stomach organ component, and the stomach organ component includes a lower end cap of the stomach organ component and an upper end cap of the gastric organ component that is covered with it, so The body cavity model is provided with a draw-in slot, the lower end cover of the stomach organ component is fixed in the draw-in slot, and the holding bottle is built in the stomach organ component.

As a preferred solution, threads are provided in the tube wall of the port of the second gastrointestinal pipeline model, the holding bottle is screwed to the gastrointestinal pipeline model, a groove is arranged inside the stomach organ component, and the holding bottle inserted into the groove.

As a preferred solution, the lower part of the torso model is connected to a support member, the support member includes a base plate, and a hinge mechanism that can be turned back and forth is connected to the center of the upper surface of the base plate, and one end of the hinge mechanism is connected to the base plate, The other end is connected to the torso model.

As a preferred solution, a rotating tray member is provided at the center of the bottom plate, the rotating tray member can rotate around its own center of circle, and the hinge mechanism is fixedly connected to the rotating tray member.

As a preferred solution, two binding straps are respectively installed on both sides of the bottom plate.

As a preferred solution, a transparent plastic protective cover is installed on the body cavity model, and a sliding window is installed on the plastic protective cover, and the sliding window is arranged above the containing bottle.

As a preferred solution, the head model can move freely on the torso model through the neck model.

As a preferred solution, a detachable curtain is installed above the torso model, and the curtain completely covers the plastic protective cover.

As a preferred solution, the torso model is provided with a switch button for controlling the start and stop of the air blower, and the switch button is arranged on the side of the torso model.

The nasal feeding nursing simulation exercise device provided by the utility model is not only equipped with a gastrointestinal pipeline model, but also a respiratory pipeline model, and a holding bottle is installed at the end of the gastrointestinal pipeline model, and liquids of different colors are installed in the holding bottle, and the end of the breathing pipeline model is installed. There is a blower, which can be used to judge whether the gastric tube is correctly inserted into the gastrointestinal pipeline model after passing through the nasal cavity according to actual medical experience during nasal feeding nursing practice. A transparent plastic protective cover is installed on the body cavity of the torso model, which can be seen A condition in which a gastric tube is inserted into an organ of the stomach.

The specific implementation of the utility model will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model device;

Fig. 2 is a schematic diagram of the internal structure of stomach organ components.

In the picture:

10. Head model;

101. nasal cavity;

20. Torso model;

201. Neck model;

202. Intestinal pipeline model;

2021, the second gastrointestinal pipeline model port;

203, holding bottle;

204. Breathing pipeline model;

2041, the second breathing duct model port;

205. Body cavity model;

206, air blower;

207. Stomach organ components;

2071. The lower end cover of stomach organ components;

208, groove;

209. Plastic protective cover;

210. Sliding windows;

30. Support member;

301, bottom plate;

302. Rotary tray member;

303. Hinge mechanism;

304, binding belt;

40. Curtain;

50. Switch button.

detailed description

In order to better understand the improvement of the present invention compared to the prior art, specific implementations of the present invention will be described in detail, and the mentioned technologies will be described in conjunction with the accompanying drawings.

Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention, but should not be construed as limiting the present invention.

With reference to shown in Figure 1, a kind of nasal feeding nursing simulation exercise device provided by the utility model comprises a head model 10 and a torso model 20 connected with the head model 10, the head model 10 has a simulated nasal cavity 101, The torso model 20 includes a neck model 201 and a body cavity model 205, the torso model 20 is provided with a gastrointestinal pipeline model 202 extending from the neck model 201 to the body cavity model 205, and the gastrointestinal pipeline model 202 The port close to one end of the neck model 201 is the port of the first gastrointestinal pipeline model, and the port at the other end of the gastrointestinal pipeline model 202 is the second gastrointestinal pipeline model port 2021; the second gastrointestinal pipeline model port 2021 extends to an accommodating There is a holding bottle 203 for liquid; the torso model 20 is provided with a breathing pipeline model 204 extending from the neck model 201 to the body cavity model 205, and the breathing pipeline model 204 is close to one end of the neck model 201 The port is the port of the first breathing channel model, and the port at the other end of the breathing channel model 204 is the port 2041 of the second breathing channel model;

It should be noted that the nasal feeding nursing simulation practice device in this embodiment belongs to medical teaching and practice equipment, and is mainly aimed at the practice of nasal feeding nursing. Nasal feeding nursing is to insert a gastric tube into the stomach through the nasal cavity 101, and perfuse liquid food from the tube. , water, etc., to provide nutrients to the patient, but it is easy to mistakenly insert the gastric tube into the patient's respiratory tract during nasal feeding care in real life, threatening the safety of the patient and even causing the death of the patient. The neck position of the human body and the pipe port can be inserted into the gastric tube. If the patient is awake, the gastric tube is mistakenly inserted into the patient's respiratory tract. The patient will have obvious adverse reactions and will tell the medical nurse that he feels very uncomfortable. If When the patient is in a coma, the gastric tube is mistakenly inserted into the patient's respiratory tract. The patient cannot tell that the gastric tube has been inserted into the trachea. After a long time, the patient will die. It can be immediately judged whether it is a breathing tube or a gastrointestinal tube that is inserted.

The nasal feeding nursing simulation exercise device of the present utility model comprises a head model 10 and a torso model 20 connected with the head model 10. A simulated nasal cavity 101 is arranged on the upper end of the head model 10, and a gastric tube can be inserted into the simulated nasal cavity 101. In the neck model 201 of the torso model 20, the torso model 20 is provided with a gastrointestinal pipeline model 202 extending from the neck model 201 to a body cavity model 205, and the port of the gastrointestinal pipeline model 202 close to the end of the neck model 201 is the first gastrointestinal pipeline model port, the port at the other end of the gastrointestinal pipeline model 202 is the second gastrointestinal pipeline model port 2021; the second gastrointestinal pipeline model port 2021 extends to a holding bottle 203 that contains a liquid, and the liquid contained can be general drinking water or It is a medical disinfectant; the trunk model 20 is also provided with a breathing pipeline model 204, and the breathing pipeline model 204 extends from the neck model 201 to the body cavity model 205, and the port of the breathing pipeline model 204 near the neck model 201 is the first breathing pipeline Model port, the port at the other end of the breathing pipeline model 204 is the second breathing pipeline model port 2041; the second breathing pipeline model port 2041, that is, the end of the breathing pipeline model 204, is connected to the air outlet of a blower 206, and the blower is used when doing nasal feeding nursing exercises 206 continuously blows air out to show that the trachea is a model of a breathing tube. 204. According to clinical experience, the basis for judging whether it is a trachea is to place the open end of the gastric tube in water. If a large amount of gas escapes, it proves that the gastric tube was inserted into the patient by mistake. If the patient is in the breathing tube, it needs to be pulled out immediately, wait for a while until the patient's breathing is stable, and then insert the gastric tube for the second nasal feeding care.

Referring to Fig. 2, the second gastrointestinal tract model port 2021 in the torso model 20 gastrointestinal tract model 202 in this embodiment is connected with a stomach organ component 207, which is the terminal position of the gastrointestinal tract model 202, the stomach of the torso model 20 The internal organ component 207 includes the lower end cover 2071 of the stomach organ component and the upper end cover of the stomach organ component. The lower end cover 2071 of the stomach organ component and the upper end cover of the stomach organ component are connected together in a cover-type connection. The body cavity model 205 is The place where the lower end cover 2071 of the stomach organ component is installed is provided with a draw-in slot for a stomach organ, the lower end cover 2071 of the stomach organ component is fixed in the draw-in slot, and the holding bottle 203 is built into the stomach organ component 207 of the torso model 20 .

The inner wall of the second gastrointestinal pipeline model port 2021 in the gastrointestinal pipeline model 202 is provided with threads, and the holding bottle 203 is screwed to the gastrointestinal pipeline model 202, and a groove 208 is arranged inside the stomach organ component 207 for placing the holding bottle 203 , the containing bottle 203 is inserted into the groove 208 .

The lower part of the torso model 20 is connected with a support member 30. A hinge mechanism 303 is arranged at the center of the upper surface of the support member 30. The hinge mechanism 303 can be turned back and forth. The pelvic cavity of the support member 30 and the torso model 20 is hinged. Passively receive nasal feeding care on the bed. Some patients are used to lying on an inclined hospital bed, which makes them feel more comfortable. If it is the torso model 20, the torso model 20 is smooth and light in weight, so it is easy to happen in the process of touching The phenomenon that the torso model 20 falls or slides downwards, the support member 30 is used to lean the torso model 20 on the bed like a person, and a support member 30 is installed at the lower end of the torso model 20, which is more convenient for medical care workers to carry out various operations. Nasal feeding nursing practice under these conditions, the support member 30 includes a base plate 301, the base plate 301 is made of plastic material, the base plate 301 is usually placed on the bed, and can play a certain supporting role for the torso model 20, and the hinge mechanism 303 is connected at one end At the central position of the bottom plate 301 , the other end is connected to the central position of the lower end of the torso model 20 .

When the patient is undergoing nasal feeding nursing treatment, sometimes the head needs to be moved slightly to facilitate the insertion of the gastric tube by the medical nurse. There is a rotating tray member 302 that can rotate 360 degrees at the center of the bottom plate 301. The rotating tray member 302 can rotate around Rotating around its own center of circle, the torso model 20 can move in a small range, and the hinge mechanism 303 is fixed on the center position of the rotating tray member 302 .

Two binding straps 304 are respectively installed on both sides of the bottom plate 301. If some patients who are easily irritable are encountered, it is necessary to bind the patient on the hospital bed so as not to allow the patient to move greatly. Select the kind of belt that size is very wide for use, can not injure patient when patient struggles like this, if do nasal feeding nursing practice when sickbed is narrow, because trunk model 20 is all made of plastics, trunk model 20 can slip out of sickbed sometimes, The binding belt 304 in this embodiment can bind the torso model 20 on a narrow hospital bed, so there is no need to worry that the torso model 20 will fall down during the exercise.

The torso model 20 on the market is rarely equipped with a transparent plastic protective cover 209 at the chest and abdomen, but the torso model 20 in this embodiment is equipped with a transparent plastic protective cover 209 at the chest and abdomen, so that people can clearly observe The gastric tube is inserted into the stomach organ component 207, and a push-pull window 210 is set on the transparent plastic protective cover 209, which is used for the medical nurse to put the holding bottle 203 into the abdomen of the torso model 20, and the window is set on the torso model 20 internally accommodates the bottle 203 above.

When performing nasal feeding care in daily life, it is often necessary to lift the patient's head to find a suitable insertion position, while many heads of the torso model 20 are fixed, and the neck of the torso model 20 in this embodiment is movable Move the upper part of the torso model 20.

A detachable curtain 40 is installed above the abdomen of the torso model 20 in this embodiment. The curtain 40 can completely cover the transparent plastic protective cover 209. When performing nasal feeding care, you cannot look at the transparent plastic protective cover 209 while Practice gastric tube insertion.

The torso model 20 is provided with a switch button 50. The switch button 50 is used to control the start and stop of the air blower 206. The blower fan is usually bare, and the blower fan will only be turned on when doing nasal feeding nursing exercises. After the exercise is over, the blower fan will be turned off. , the switch button 50 is arranged at the shoulder of the side of the torso model 20 .

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structures, materials or features are included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present invention have been shown and described above, it can be understood that the above-mentioned embodiments are exemplary and cannot be construed as limitations of the present invention. The above-mentioned embodiments can be changed, modified, replaced and modified within the scope of the present utility model under the principle and purpose.

Claims (10)

1. a kind of nasal feeding nursing emulation exercise apparatus, including head model and the human trunk model being connected with the head model, The head model has emulation nasal cavity, it is characterised in that：

The human trunk model includes neck phantom and body cavity portion model, and the human trunk model is provided with from the neck phantom and extends To the gastrointestinal tract model of body cavity portion model, the gastrointestinal tract model is the near the port of described neck phantom one end One gastrointestinal tract model port, the port of the gastrointestinal tract model other end is the second gastrointestinal tract model port；Described Two gastrointestinal tract model ports extend to a receiving bottle for accommodating liquid；

The human trunk model is provided with from the neck phantom corrugated hose model for extending to body cavity portion model, described to exhale The port for inhaling pipeline model near described neck phantom one end is the first corrugated hose model port, and the corrugated hose model is another The port of one end is the second corrugated hose model port；The second corrugated hose model port connects the air-out of a pressure fan Mouthful.

2. nasal feeding nursing according to claim 1 emulates exercise apparatus, it is characterised in that the second gastrointestinal tract model Port is connected with the stomach organ component of an emulation, and the stomach organ component includes stomach organ member lower lid and therewith phase The stomach organ component upper end cover for covering, body cavity portion model is provided with a draw-in groove, and the stomach organ member lower lid is consolidated In the draw-in groove, the receiving bottle is built in the stomach organ component.

3. nasal feeding nursing according to claim 2 emulates exercise apparatus, it is characterised in that the second gastrointestinal tract model Screw thread is provided with the tube wall of port, the receiving bottle is threadedly connected to the gastrointestinal tract model, the stomach organ component A groove is internally provided with, the receiving bottle is inserted in the groove.

4. nasal feeding nursing according to claim 1 emulates exercise apparatus, it is characterised in that the human trunk model bottom connection There is a supporting member, the supporting member includes base plate, and the plate upper surface center position is connected with one and can overturn in front and back Linkage, described linkage one end is connected to the base plate, and the other end is connected to the human trunk model.

5. nasal feeding nursing according to claim 4 emulates exercise apparatus, it is characterised in that the base plate center is arranged There is a rotary-tray component, the rotary-tray component can rotate around itself center of circle, and the linkage is fixedly connected on institute State on rotary-tray component.

6. nasal feeding nursing according to claim 4 emulates exercise apparatus, it is characterised in that respectively install the side of the base plate two There are two bundling belts.

7. nasal feeding nursing according to claim 1 emulates exercise apparatus, it is characterised in that install on body cavity portion model There is a transparent plastic cement protective cover, a push pull type window is installed on the plastic cement protective cover, the push pull type window is arranged at The top for accommodating bottle.

8. nasal feeding nursing according to claim 1 emulates exercise apparatus, it is characterised in that the head model is by described Neck phantom is movable to move in the human trunk model.

9. nasal feeding nursing according to claim 7 emulates exercise apparatus, it is characterised in that the top peace of the human trunk model Equipped with a dismountable cord, the cord is completely covered by the plastic cement protective cover.

10. nasal feeding nursing according to claim 1 emulates exercise apparatus, it is characterised in that arrange on the human trunk model There is the shift knob of the control pressure fan start and stop, the shift knob is arranged at the side of the human trunk model.