Gastroscope diagnosis and treatment nursing operation model

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a gastroscope diagnosis and treatment nursing operation model which comprises a lower model block, an upper model block and a stomach model, wrapping blocks used for wrapping the stomach model are installed on the inner wall of the lower model block and the inner wall of the upper model block, and water conveying pipes are installed in the wrapping blocks. The two ends of the water conveying pipe are fixedly connected with heating pieces used for controlling the water temperature, a plurality of polyp models are arranged on the inner wall of the gastric mucosa model, and the top of the upper model block is connected with a cover plate in a clamped mode. The stomach environment is simulated through the stomach model, the gastric mucosa model and the polyp model, the gastric mucosa model and the polyp model are detachably installed in a matched mode, adjustment can be conveniently conducted according to various environments of the stomach, the upper part is transparent, a nurse can still have the hand feeling of operation in the gastral cavity, the temperature of the stomach model can be increased under wrapping of the wrapping block, and the working efficiency of the nurse is improved. And the stomach environment temperature during training can be correspondingly simulated.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a gastroscope diagnosis and treatment nursing operation model. Background Art

[0002] Gastroenteroscopy, also known as endoscopy, is a medical examination method used to examine and diagnose diseases and conditions of the digestive system, including the esophagus, stomach, duodenum, colon and rectum. This examination is performed by inserting a flexible, visual tube-shaped instrument (endoscope) into the digestive tract to observe the inside of the digestive tract, capture images, and perform related treatments;

[0003] Nurses need to undergo gastroscopy training before performing gastroscopy on patients to avoid directly performing gastroscopy on patients and causing harm to the patients' bodies. Existing gastroscopy operation models can only simply simulate the shape of the stomach, and it is difficult to simulate the mucosal layer and various polyps in the stomach accordingly, making it difficult to simulate various real environments of the stomach. At the same time, the stomach temperature cannot be the same as the patient's stomach temperature, which is not conducive to the real simulation of gastroscopy. Utility Model Content

[0004] The utility model provides a gastroscope diagnosis and treatment nursing operation model, which has the characteristic of solving the problem that the existing gastroscope operation model is difficult to simulate various real environments of the stomach.

[0005] The utility model provides the following technical scheme: comprising a lower model block, an upper model block and a stomach model, wherein the inner walls of the lower model block and the upper model block are both installed with wrapping blocks for wrapping the stomach model, a water pipe is installed in the wrapping block, and both ends of the water pipe are fixedly connected with heating elements for controlling the water temperature, a gastric mucosa model for simulating the gastric environment is attached to the inner wall of the stomach model, the stomach model and the gastric mucosa model are both provided with a plurality of interconnected through holes, a plurality of polyp models are arranged on the inner wall of the gastric mucosa model, a connecting belt is fixedly connected to one end of the connecting belt, the polyp model passes through the through hole, and a cover plate is snap-connected to the top of the upper model block.

[0006] Among them, the top of the lower model block is provided with a mounting groove, the bottom end of the upper model block is fixedly connected with a plug rod matching the mounting groove, and the bottom end of the lower model block is fixedly connected with a plurality of supporting legs.

[0007] Among them, a plurality of penetration rods are fixedly connected to the two stomach models, and the lower model block and the upper model block are provided with limiting holes connected to the wrapping block, and the penetration rods match the limiting holes.

[0008] Wherein, a rotating rod is threadedly connected to the top of the through rod, a supporting rod is fixedly connected to the outer wall of the rotating rod, and one end of the supporting rod is staggered with the through rod.

[0009] The two stomach models correspond to each other up and down, and the cardia model part arranged on the stomach model is connected with the external space.

[0010] The beneficial effects of the utility model are as follows: the gastric environment is simulated by means of a gastric model, a gastric mucosa model and a polyp model; the gastric mucosa model and the polyp model are both detachably installed, which is convenient for adjustment based on various gastric environments; and the upper part is transparent, which enables the nurse to still have the feel of operating in the gastric cavity, but is convenient for operation under direct vision; at the same time, the heating element can heat the wrapping block through the water pipe, so that the temperature of the gastric model can be increased under the wrapping of the wrapping block, so that the gastric environment temperature during training can be correspondingly simulated, so as to improve the simulation similarity.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional split structure of the lower model block and the upper model block in the utility model;

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the stomach model of the utility model;

[0015] Figure 4 For this utility model Figure 2 A is an enlarged schematic diagram.

[0016] In the figure: 1. lower model block; 11. upper model block; 111. mounting groove; 112. insertion rod; 113. limiting hole; 13. cover plate; 14. supporting foot; 2. wrapping block; 21. water pipe; 22. heating element; 3. stomach model; 31. gastric mucosa model; 32. polyp model; 321. perforation; 33. connecting belt; 34. penetration rod; 341. rotating rod; 342. supporting rod. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4The utility model provides the following technical scheme: comprising a lower model block 1, an upper model block 11 and a stomach model 3, wherein the inner walls of the lower model block 1 and the upper model block 11 are both installed with a wrapping block 2 for wrapping the stomach model 3, a water pipe 21 is installed in the wrapping block 2, and both ends of the water pipe 21 are fixedly connected with a heating element 22 for controlling the water temperature, a gastric mucosa model 31 for simulating the gastric environment is attached to the inner wall of the stomach model 3, a plurality of interconnected through holes 321 are opened on the stomach model 3 and the gastric mucosa model 31, a plurality of polyp models 32 are arranged on the inner wall of the gastric mucosa model 31, a connecting belt 33 is fixedly connected to one end of the connecting belt 33, the polyp model 32 passes through the through hole 321, and a cover plate 13 is snap-connected to the top of the upper model block 11.

[0018] In this embodiment: the wrapping blocks 2 installed on the lower model block 1 and the upper model block 11 can be butted up and down, so that the stomach models 3 installed in the two wrapping blocks 2 can be butted up and down. The upper model block 11 and the stomach model 3 at the top are made of transparent materials, so that when performing gastroscopy training, it is convenient for nurses to still have the feel of operating in the stomach cavity, but it is convenient to operate under direct vision, so that it is convenient for nurses to train gastroscopy operations. At the same time, after a certain period of training, the staff can cover the cover plate 13 on the upper model block 11, so that the nurses can only operate through the gastroscopy tool and cannot directly observe the situation in the stomach, so The real operating environment is simulated, and the gastric mucosa model 31 attached to the inner wall of the gastric model 3 is a carpet-like surface, simulating the gastric mucosa of the stomach. The gastric mucosa model 31 is directly attached to the stomach and intestinal cavity, so that the gastric and intestinal mucosa can be replaced as a whole. Several polyp models 32 arranged on the inner wall of the gastric mucosa model 31 are fixed on the inner wall of the gastric mucosa model 31 after passing through the perforation 321 through the connecting belt 33. The polyp model 32 simulates various types of polyps produced in the stomach. The polyp model 32 can be connected to the perforation 321 through the connecting belt 33, so that the polyp model 32 can be replaced according to different types of polyps, so as to facilitate the work and allow nurses to perform different operations on different types of polyps. In order to master different operating skills, when simulating the gastric environment, the gastric model 3 can be installed in the wrapping block 2, and a water pipe 21 for circulating water is provided in the wrapping block 2, and both ends of the water pipe 21 are respectively connected to the heating element 22, so that the heating element 22 can heat the water, and the heated water can be transported to the wrapping block 2 through the water pipe 21, which has the effect of raising the temperature of the wrapping block 2, so that the temperature of the wrapping block 2 can be controlled by the heating element 22 and the water pipe 21, so that the gastric model 3 can be heated to the temperature of the gastric environment, so that the gastric environment during training can be effectively simulated, thereby improving the training efficiency of nurses in mastering gastroscopy operations.

[0019] A mounting groove 111 is provided on the top of the lower model block 1, and a plug rod 112 matching the mounting groove 111 is fixedly connected to the bottom of the upper model block 11, and a plurality of supporting legs 14 are fixedly connected to the bottom of the lower model block 1; the mounting groove 111 provided on the top of the lower model block 1 enables a plurality of plug rods 112 fixedly connected to the bottom end of the upper model block 11 to be inserted into the mounting groove 111 when the lower model block 1 and the upper model block 11 are connected up and down, so that the lower model block 1 and the upper model block 11 can be limited by the mounting groove 111 and the plug rod 112 after being spliced ​​up and down, so as to avoid that the two stomach models 3 clamped between the lower model block 1 and the upper model block 11 can be accurately connected up and down during simulated use, and at the same time prevent them from being misaligned, thereby ensuring the simulation of the stomach during gastroscopy operation training.

[0020] A plurality of penetration rods 34 are fixedly connected to the two stomach models 3. The lower model block 1 and the upper model block 11 are provided with limiting holes 113 connected to the wrapping block 2, and the penetration rods 34 match the limiting holes 113. The two penetration rods 34 fixedly connected to the stomach model 3 are used to penetrate the upper model block 11, the gastric mucosal model 31 and the stomach model 3, so that one end of the penetration rod 34 is located above and below the lower model block 1 and the upper model block 11, so as to limit the position of the stomach model 3.

[0021] A rotating rod 341 is threadedly connected to the top of the penetration rod 34, and a support rod 342 is fixedly connected to the outer wall of the rotating rod 341. One end of the support rod 342 is offset from the penetration rod 34. The rotating rod 341 can be threadedly connected to the top of the penetration rod 34. When the rotating rod 341 rotates, it can drive the support rod 342 to move up and down synchronously, so that the support rod 342 can be supported and limited on the lower model block 1 and the upper model block 11.

[0022] The two stomach models 3 correspond to each other up and down, and the cardia model part set on the stomach model 3 is connected to the external space; the two stomach models 3 correspond to each other up and down, and are connected to the outside world through the cardia position set on the stomach model 3, so that nurses can effectively use gastroscopic operation tools, pass through the cardia and enter the stomach model 3, thereby training gastroscopic operation.

[0023] The working principle and use process of the utility model are as follows: the stomach model 3, the gastric mucosa model 31 and the polyp model 32 are used to simulate the stomach environment, and the upper model block 11 and the stomach model 3 are made of transparent materials, so that when performing gastroscopy training, the nurse can still have the feel of operating in the stomach cavity, but it is convenient to operate under direct vision, so that it is convenient for nurses to train gastroscopy operations, and then the polyp model 32 can be connected to the perforation 321 through the connecting belt 33, so that the polyp model 32 can be easily separated, and the polyp model 32 can be replaced according to different types of polyps, so that the nurse can perform different operations on different types of polyps. So as to master different operating skills, at the same time, the heating element 22 can heat the water in the water pipe 21, so that the temperature of the wrapping block 2 can be controlled by the heating element 22, so that the wrapping block 2 can heat the stomach model 3 to the temperature of the stomach environment, so that the stomach environment during training can be effectively simulated, and the training efficiency of nurses mastering gastroscopy operations is improved.

Claims

1. A gastroscopy diagnosis and treatment nursing operation model, comprising a lower model block (1), an upper model block (11) and a stomach model (3), characterized in that: The inner walls of the lower model block (1) and the upper model block (11) are both provided with a wrapping block (2) for wrapping the stomach model (3). A water pipe (21) is installed in the wrapping block (2). Both ends of the water pipe (21) are fixedly connected with heating elements (22) for controlling the water temperature. A gastric mucosa model (31) for simulating the gastric environment is attached to the inner wall of the stomach model (3). The stomach model (3) and the gastric mucosa model (31) are both provided with a plurality of interconnected through holes (321). The inner wall of the gastric mucosa model (31) is provided with a plurality of polyp models (32). One end of the polyp model (32) is fixedly connected with a connecting belt (33). The polyp model (32) passes through the through hole (321). The top of the upper model block (11) is snap-connected with a cover plate (13).

2. A gastroscopy diagnosis and treatment nursing operation model according to claim 1, characterized in that: The top of the lower model block (1) is provided with a mounting groove (111), the bottom end of the upper model block (11) is fixedly connected to a plug rod (112) matching the mounting groove (111), and the bottom end of the lower model block (1) is fixedly connected to a plurality of supporting legs (14).

3. A gastroscopy diagnosis and treatment nursing operation model according to claim 1, characterized in that: A plurality of penetration rods (34) are fixedly connected to the two stomach models (3); the lower model block (1) and the upper model block (11) are provided with limiting holes (113) connected to the wrapping block (2); and the penetration rods (34) match the limiting holes (113).

4. A gastroscopy diagnosis and treatment nursing operation model according to claim 3, characterized in that: The top of the penetration rod (34) is threadedly connected to a rotating rod (341), the outer wall of the rotating rod (341) is fixedly connected to a supporting rod (342), and one end of the supporting rod (342) is offset from the penetration rod (34).

5. A gastroscopy diagnosis and treatment nursing operation model according to claim 1, characterized in that: The two stomach models (3) correspond to each other up and down, and the cardia model part arranged on the stomach model (3) is connected to the external space.

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