CN212365235U - Enema apparatus is used in teaching - Google Patents
Enema apparatus is used in teaching Download PDFInfo
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- CN212365235U CN212365235U CN202021238882.2U CN202021238882U CN212365235U CN 212365235 U CN212365235 U CN 212365235U CN 202021238882 U CN202021238882 U CN 202021238882U CN 212365235 U CN212365235 U CN 212365235U
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- enema
- rubber tube
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Abstract
The utility model discloses a teaching enema appliance, which comprises an anti-reflux drainage bag and a rubber tube, wherein one end of the rubber tube is movably connected with the liquid inlet end of the anti-reflux drainage bag, and the other end is a liquid inlet; the body of rubber tube is used for the anthropomorphic dummy rectum, wears to locate enema anthropomorphic dummy buttock anus in, and the inlet of rubber tube is used for simulating the anus mouth, and its periphery is fixed with the round spacing ring, and the external diameter of spacing ring is greater than the anal internal diameter of enema anthropomorphic dummy buttock. An enema cannula fixing piece is inserted in the liquid inlet and is of a hollow structure, one end of the enema cannula fixing piece is inserted in the liquid inlet and is tightly matched with the rubber pipe, and the other end of the enema cannula fixing piece is exposed on the outer end face of the rubber pipe opening. This apparatus simple structure, reasonable in design, low price, enema operation when can generally be applied to teaching and exercise carries out real operation of watering for at the whole in-process of enema operation, liquid can not produce excessive problem, consequently this apparatus is suitable for the general popularization and the application of teaching or exercise.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to enema apparatus is used in teaching.
Background
Enema is a treatment method in which a catheter is inserted into the colon from the anus through the rectum to achieve defecation and ventilation. It has effects in stimulating intestinal peristalsis, softening and removing feces, lowering temperature, promoting parturition, diluting intestinal toxic substances, reducing absorption, and lowering temperature of patients with hyperpyrexia by low temperature solution. At present, most of enema models applied to teaching and practice only have one anal tube, actual irrigation operation cannot be carried out, although the enema models capable of carrying out the actual irrigation operation are available on the market, the enema models are expensive, and the purchase cost is greatly increased. However, the model which can not be filled with water has the following disadvantages that 1, the real enema operation can not be simulated, and the operation experience of learners is influenced; 2. during the practice, there may be a case where the operator erroneously operates to wet the operating environment.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a teaching enema apparatus, which can enable learners to really experience enema operation and reduce the manufacturing cost of an enema model.
In order to achieve the above object, the present invention provides the following preparation scheme:
an enema tool for teaching comprises an anti-reflux drainage bag and a rubber tube, wherein one end of the rubber tube is movably connected with a liquid inlet end of the anti-reflux drainage bag, and the other end of the rubber tube is a liquid inlet; the body of rubber tube is used for the anthropomorphic dummy rectum, wears to locate in enema anthropomorphic dummy buttock anus, the inlet of rubber tube is used for simulating the anus mouth, and its periphery is fixed with the round spacing ring, the external diameter of spacing ring is greater than the anal internal diameter of enema anthropomorphic dummy buttock.
Furthermore, an enema cannula fixing part is inserted into the liquid inlet and is of a hollow structure, one end of the enema cannula fixing part is inserted into the liquid inlet and is tightly matched with the rubber pipe, and the other end of the enema cannula fixing part is exposed on the outer end face of the rubber pipe opening.
Furthermore, one end of the enema cannula fixing part inserted into the rubber tube is provided with two symmetrical separating blocks, and the outer walls of the separating blocks are provided with a plurality of circles of stepped anti-slip strips at intervals.
Furthermore, the center of the outer end face of the enema cannula fixing piece is an enema cannula inserting hole, and the inner diameter of a first through hole of the enema cannula fixing piece exposed on the outer end face of the rubber pipe opening is larger than the inner diameter of a second through hole of the enema cannula fixing piece inserted in the rubber pipe.
Further, the internal diameter of first through-hole cooperatees with the internal diameter of enema intubate, the second through-hole is interference fit with enema intubate.
Furthermore, the material of enema intubation tube mounting is the plastics material.
Has the advantages that: the utility model provides a teaching is with enema apparatus, this apparatus simple structure, reasonable in design, low price, the current enema dummy man of cooperation uses, but enema operation when generally being applied to teaching and exercise carries out real watering operation, and the setting of drainage bag and enema intubate mounting is prevented against current to this apparatus for at the whole in-process of enema operation, liquid all can not produce excessive problem, therefore this apparatus is suitable for the general popularization and the application of teaching or exercise.
Drawings
Fig. 1 is a schematic view of a part of the structure of the enema device of the present invention.
Fig. 2 is a schematic structural view of the enema cannula fixing part of the present invention.
In the figure: 1. an anti-reflux drainage bag; 2. a rubber tube; 3. a liquid inlet; 4. an enema cannula fixing member; 41. a separation block; 42. anti-slip strips; 43. a first through hole; 44. a second via.
Detailed Description
The present invention is further described below with reference to specific examples, which are only exemplary and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
An enema tool for teaching comprises an anti-reflux drainage bag 1 and a rubber tube 2, wherein one end of the rubber tube 2 is movably connected with a liquid inlet end of the anti-reflux drainage bag 1, and the other end of the rubber tube is a liquid inlet 3; the tube body of the rubber tube 2 is used for simulating a human rectum and is arranged in a hip anus of an enema simulator in a penetrating manner, the liquid inlet 3 of the rubber tube 2 is used for simulating the anus opening, a circle of limiting ring 5 is fixed on the periphery of the rubber tube, the outer diameter of the limiting ring 5 is larger than the inner diameter of the hip anus of the enema simulator, and when one end of the rubber tube 2 is inserted into the hip anus of the enema simulator, the liquid inlet 3 is limited at the anus opening through the limiting ring 5, so that the rubber tube cannot move in the enema process, and the smooth enema operation is ensured; the anti-reflux drainage bag 1 is used for storing the injected liquid.
An enema cannula fixing part 4 is inserted into the liquid inlet 3, the enema cannula fixing part 4 is of a hollow structure, one end of the enema cannula fixing part is inserted into the liquid inlet 3 and is tightly matched with the rubber pipe 2, and the other end of the enema cannula fixing part is exposed on the outer end face of the rubber pipe opening.
One end of the enema cannula fixing part 4 inserted into the rubber tube 2 is provided with two symmetrical separating blocks 41, and the outer walls of the separating blocks 41 are provided with a plurality of circles of step-shaped anti-slip strips 42 at intervals.
The center of the outer end face of the enema cannula fixing piece 4 is an enema cannula inserting opening, and the inner diameter of a first through hole 43 of the enema cannula fixing piece 4 exposed on the outer end face of the rubber pipe opening is larger than the inner diameter of a second through hole 44 inserted in the rubber pipe.
The inner diameter of the first through hole 43 is matched with that of the enema insertion tube, and the second through hole 44 is in interference fit with the enema insertion tube.
The material of enema intubate mounting is the plastics material.
The rubber tube of enema apparatus is used for simulating the rectum, enema intubate mounting is used for simulating the anus.
The using method and the design principle of the enema appliance are as follows:
1. inserting one end of a rubber tube 2 into and penetrating through the hip anus of an enema simulator, limiting a liquid inlet 3 at the anus through a limiting ring 5, connecting the other end of the rubber tube 2 with an anti-reflux drainage bag 1, inserting an enema cannula from an enema cannula inserting opening on the outer end face of an enema cannula fixing part 4, and smoothly inserting the enema cannula into a first through hole 43 due to the fact that the inner diameter of the first through hole 43 is matched with the inner diameter of the enema cannula;
2. because the inner diameter of the first through hole 43 is larger than that of the second through hole 44, the enema cannula can generate blocking feeling when inserted into the second through hole, and the blocking feeling is used for simulating the resistance of the anal canal of a human body to the enema cannula; because the rubber tube is made of elastic materials, the two separating blocks 41 are spread under the action force of the enema insertion tube and are tightly attached to the inner wall of the rubber tube; due to the anti-slip strips arranged on the outer wall of the separating block 41, the enema cannula fixing part 4 can be fastened at the port of the rubber tube, so that the enema cannula is more stable; the arrangement of the anti-reflux drainage bag and the enema cannula fixing piece ensures that the liquid does not overflow in the whole process of enema operation;
3. the enema cannula continues to extend into the rubber tube, and then the liquid filling operation can be carried out;
4. after the liquid filling operation is finished, when the enema cannula is pulled out, one hand presses the outer edge of the limiting ring 5, and the other hand pulls out the cannula.
Claims (6)
1. An enema tool for teaching is characterized by comprising an anti-reflux drainage bag and a rubber tube, wherein one end of the rubber tube is movably connected with a liquid inlet end of the anti-reflux drainage bag, and the other end of the rubber tube is a liquid inlet; the body of rubber tube is used for the anthropomorphic dummy rectum, wears to locate in enema anthropomorphic dummy buttock anus, the inlet of rubber tube is used for simulating the anus mouth, and its periphery is fixed with the round spacing ring, the external diameter of spacing ring is greater than the anal internal diameter of enema anthropomorphic dummy buttock.
2. An enema tool for teaching according to claim 1 wherein an enema tube fixing member is inserted into the liquid inlet, the enema tube fixing member being of a hollow structure with one end inserted into the liquid inlet and tightly fitting the rubber tube and the other end exposed to the outer end face of the rubber tube opening.
3. An enema tool for teaching according to claim 2, wherein the end of the enema tube fixing member inserted into the rubber tube is provided with two symmetrical partition blocks, and the outer walls of the partition blocks are provided with a plurality of circles of stepped antislip strips at intervals.
4. An enema tool for teaching according to claim 2, wherein the center of the outer end surface of the enema tube fixing member is an enema tube insertion port, and the inner diameter of a first through hole of the enema tube fixing member exposed to the outer end surface portion of the rubber tube port is larger than the inner diameter of a second through hole of the inner portion inserted in the rubber tube.
5. An enema device for teaching according to claim 4, wherein the first through hole has an inner diameter matching the inner diameter of the enema cannula, and the second through hole has an interference fit with the enema cannula.
6. An enema tool for teaching according to any one of claims 2 to 5, wherein the enema tube fixing member is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021238882.2U CN212365235U (en) | 2020-06-30 | 2020-06-30 | Enema apparatus is used in teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021238882.2U CN212365235U (en) | 2020-06-30 | 2020-06-30 | Enema apparatus is used in teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212365235U true CN212365235U (en) | 2021-01-15 |
Family
ID=74152132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021238882.2U Active CN212365235U (en) | 2020-06-30 | 2020-06-30 | Enema apparatus is used in teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212365235U (en) |
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2020
- 2020-06-30 CN CN202021238882.2U patent/CN212365235U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230911 Address after: 215000 station a0051, unit 01, room 701, building 1, No. 88, Zhongxin Avenue West, Suzhou Industrial Park, Jiangsu Province (cluster registration) Patentee after: Suzhou kuris Medical Technology Co.,Ltd. Address before: No.28, Kehua Road, Suzhou, Jiangsu Province, 215000 Patentee before: SUZHOU HEALTH College |
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| TR01 | Transfer of patent right |