Safe enema device

Abstract

The utility model discloses a safe enema device, which relates to the technical field of enema treatment, and comprises an operation grab handle, one end of the operation grab handle is fixedly connected with an insertion tube, the other end of the operation grab handle is fixedly connected with a liquid supply mechanism through an infusion tube, an inner cavity of the operation grab handle is communicated with the infusion tube and the insertion tube, and the front side of the insertion tube is provided with an insertion head. By means of the operation grab handle and the insertion tube, a medical worker can hold the operation grab handle to insert the insertion tube into the anus of a patient for enema operation, by means of the arranged non-return sleeve, overflowing enema liquid is received through the horn-shaped structure of the non-return sleeve, and when the insertion tube is pulled out after enema is completed, the insertion tube is pulled out. Overflowed enema liquid is prevented from flowing to one side of the operation grab handle along the outer wall of the insertion pipe, pollution of the enema liquid is reduced, follow-up cleaning is facilitated, through the arranged extrusion nut and threaded fit of the extrusion nut and the insertion pipe, the operation of extruding the air conveying rubber bag is facilitated, the operation of expanding the non-return sleeve is facilitated, the structure is simple, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of enema treatment, in particular to a safe enema device. Background Art

[0002] Enema is a method of treating gas by inserting a catheter from the anus through the rectum into the colon to infuse liquid to relieve constipation. Enema can stimulate intestinal peristalsis, soften and remove feces, and has the effects of cooling, stimulating labor, diluting intestinal toxins, and reducing absorption. In addition, it can also achieve the purpose of providing drugs, nutrition, water, etc.

[0003] Medical staff engaged in gastroenterology found that the enema tube used in the enema method was not tightly sealed against the side wall of the anus after being inserted into the anus, which caused the enema liquid to leak out and contaminate the bed sheets, increasing the workload of nurses and doctors. Therefore, we proposed a safe enema device. Utility Model Content

[0004] The utility model aims to solve the problem that the enema tube used in the enema method is not tightly sealed with the side wall of the anus after being inserted into the anus, which causes the enema liquid to leak out and contaminate the bed sheet when the enema liquid is poured, increasing the workload of nurses and doctors. The utility model provides a safe enema device.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A safe enema device comprises an operating handle, one end of which is fixedly connected to an insertion tube, and the other end of which is fixedly connected to a liquid supply mechanism via an infusion tube, an inner cavity of the operating handle being connected to the infusion tube and the insertion tube, an insertion head being provided on the front side of the insertion tube, a non-return sleeve being fixedly connected to a middle portion of an outer wall of the insertion tube, the non-return sleeve being a cylindrical structure opening toward one side of the insertion head, and a plurality of expansion rubber bags being evenly spaced on the inner wall of the non-return sleeve, a plurality of air transmission rubber bags being fixedly connected to a side of the non-return sleeve away from the insertion head, and an extrusion nut being threadedly connected to an end of the outer wall of the insertion tube corresponding to the air transmission rubber bag away from the non-return sleeve, and the plurality of air transmission rubber bags being connected to the plurality of expansion rubber bags in a one-to-one correspondence through pipelines.

[0007] Furthermore, the insertion head is a hemispherical structure, and a plurality of liquid outlets are evenly distributed in the middle of the side wall of the insertion head.

[0008] Furthermore, the liquid supply mechanism includes a liquid supply base, on which an enema liquid storage tank and a pipe connecting seat are arranged, the infusion tube and the pipe connecting seat are threadedly connected via a plug, and the enema liquid storage tank is communicated with the pipe connecting seat.

[0009] Furthermore, a pressurized rubber bag is arranged at the center of the upper end of the enema liquid storage tank, and the bottom of the pressurized rubber bag is connected to the enema liquid storage tank.

[0010] Furthermore, the pressurized rubber bag is a rubber air bag with corrugated folded side walls, and a one-way air inlet nozzle is provided at the upper end of the pressurized rubber bag, a one-way air outlet head is fixedly connected to the bottom of the pressurized rubber bag, and a bottle mouth matching the one-way air outlet head is provided at the upper end of the enema liquid storage tank.

[0011] Furthermore, a hard plastic plate is fixedly connected to the upper end of the pressurized rubber bag, and a plurality of anti-slip convex patterns are evenly distributed on the upper end of the hard plastic plate.

[0012] Furthermore, the outer wall of the operating handle includes a silicone soft cover, and the anti-return cover, the air transmission rubber bag and the expansion rubber bag are all made of medical silicone material.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model provides an operating handle and an insertion tube, so that medical staff can hold the operating handle to insert the insertion tube into the patient's anus for enema operation. Through the non-return sleeve, the expansion rubber bag inside the non-return sleeve can be expanded by squeezing the gas transmission rubber bag, and the non-return sleeve is expanded toward one side of the insertion head, so that the outer wall of the non-return sleeve is in close contact with the outer wall of the patient's anus. The trumpet-shaped structure of the non-return sleeve is used to receive the overflowed enema liquid, and when the insertion tube is pulled out after the enema is completed, the overflowed enema liquid is prevented from flowing along the outer wall of the insertion tube to the side of the operating handle, thereby reducing the contamination of the enema liquid and facilitating subsequent cleaning. Through the provided extrusion nut, the extrusion nut cooperates with the thread of the insertion tube to facilitate the operation of squeezing the gas transmission rubber bag and the expansion operation of the non-return sleeve. The structure is simple and easy to use.

[0015] 2. The utility model provides an enema liquid storage tank and a pipe connecting seat. The enema liquid storage tank can squeeze out the enema liquid through the pipe connecting seat and transport it through the infusion tube, which is convenient for squeezing out the enema liquid. The pressurized rubber bag is stepped on and squeezed by medical staff to apply pressure to the enema liquid storage tank, which is convenient for pressurized transportation of the enema liquid in the enema liquid storage tank. The stepping operation of the pressurized rubber bag can free the hands of medical staff and facilitate operation.

[0016] 3. The utility model provides a rubber airbag and utilizes the elasticity of the rubber itself to facilitate the resetting of the pressurized rubber bag. Through the one-way air inlet nozzle and the one-way air outlet head, the pressurized rubber bag can be pressed and released to continuously input gas into the enema liquid storage tank, thereby increasing the pressure in the enema liquid storage tank and facilitating the extrusion of the enema liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a diagram of the internal structure of the insertion tube of the utility model;

[0019] Figure 3 This is the internal structure diagram of the liquid supply mechanism of the utility model;

[0020] Figure 4 It is a cross-sectional structural diagram of the utility model at the stop reverse sleeve.

[0021] Figure numerals: 1. operating handle; 2. insertion tube; 3. insertion head; 4. check sleeve; 5. air supply rubber bag; 6. extrusion nut; 7. expansion rubber bag; 8. infusion tube; 9. liquid supply base; 10. enema liquid storage tank; 11. pressurized rubber bag; 12. pipe connecting seat; 13. one-way air inlet nozzle; 14. one-way air outlet head. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0023] See also Figure 1 - Figure 4 The utility model provides a safe enema device, including an operating handle 1, one end of the operating handle 1 is fixedly connected to an insertion tube 2, and the other end of the operating handle 1 is fixedly connected to a liquid supply mechanism through an infusion tube 8, the inner cavity of the operating handle 1 is connected to the infusion tube 8 and the insertion tube 2, an insertion head 3 is arranged on the front side of the insertion tube 2, a non-return sleeve 4 is fixedly connected to the middle part of the outer wall of the insertion tube 2, the non-return sleeve 4 is a cylindrical structure opened toward one side of the insertion head 3, and a plurality of expansion rubber bags 7 are evenly distributed on the inner wall of the non-return sleeve 4, a plurality of air delivery rubber bags 5 are fixedly connected to the side of the non-return sleeve 4 away from the insertion head 3, and an extrusion nut 6 is threadedly connected to the end of the outer wall of the insertion tube 2 corresponding to the air delivery rubber bag 5 away from the non-return sleeve 4, and the plurality of air delivery rubber bags 5 are connected to the plurality of expansion rubber bags 7 one by one through pipelines.

[0024] In this embodiment, preferably, the insertion head 3 is a hemispherical structure, and a plurality of liquid outlets are evenly distributed in the middle of the side wall of the insertion head 3; through the arrangement of the insertion head 3, the insertion head 3 can facilitate the insertion of the insertion tube 2 into the patient's anus, thereby reducing the patient's discomfort.

[0025] In this embodiment, preferably, the liquid supply mechanism includes a liquid supply base 9, on which an enema liquid storage tank 10 and a pipe connecting seat 12 are arranged, the infusion tube 8 is threadedly connected to the pipe connecting seat 12 through a plug, and the enema liquid storage tank 10 is communicated with the pipe connecting seat 12; through the set enema liquid storage tank 10 and the pipe connecting seat 12, the enema liquid storage tank 10 can squeeze out the enema liquid through the pipe connecting seat 12 and transport it through the infusion tube 8, which is convenient for squeezing out the enema liquid.

[0026] In this embodiment, preferably, a pressurized rubber bag 11 is arranged at the center of the upper end of the enema liquid storage tank 10, and the bottom of the pressurized rubber bag 11 is connected to the enema liquid storage tank 10; through the set pressurized rubber bag 11, the pressurized rubber bag 11 is stepped on and squeezed by the medical staff to apply pressure to the enema liquid storage tank 10, which is convenient for pressurized delivery of the enema liquid in the enema liquid storage tank 10. The stepping operation of the pressurized rubber bag 11 is convenient to free the hands of the medical staff and facilitate operation.

[0027] In the present embodiment, preferably, the pressurized rubber bag 11 is a rubber air bag with corrugated folded side walls, and a one-way air inlet nozzle 13 is provided at the upper end of the pressurized rubber bag 11, a one-way air outlet head 14 is fixedly connected to the bottom of the pressurized rubber bag 11, and a bottle mouth matching the one-way air outlet head 14 is provided at the upper end of the enema liquid storage tank 10; by providing the rubber air bag, the elasticity of the rubber itself is utilized to facilitate the resetting of the pressurized rubber bag 11, and by providing the one-way air inlet nozzle 13 and the one-way air outlet head 14, one-way air valves are provided in the one-way air inlet nozzle 13 and the one-way air outlet head 14, and gas can be continuously input into the enema liquid storage tank 10 by pressing and releasing the pressurized rubber bag 11, thereby increasing the pressure in the enema liquid storage tank 10 and facilitating the extrusion of the enema liquid.

[0028] In this embodiment, preferably, a hard plastic plate is fixedly connected to the upper end of the pressurized rubber bag 11, and a plurality of anti-slip convex grooves are evenly distributed on the upper end of the hard plastic plate; the hard plastic plate is provided to facilitate uniform stepping and squeezing of the pressurized rubber bag 11.

[0029] In this embodiment, preferably, the outer wall of the operating handle 1 includes a silicone soft cover, and the anti-return cover 4, the air supply rubber bag 5 and the expansion rubber bag 7 are all made of medical silicone material; the provision of the silicone soft cover facilitates the holding of the operating handle 1 and improves the comfort during operation.

[0030] The working principle and use process of the utility model are as follows: when the device is used, through the provided operating handle 1 and insertion tube 2, the medical staff can hold the operating handle 1 to insert the insertion tube 2 into the patient's anus for enema operation, and through the provided non-return sleeve 4, the expansion rubber bag 7 inside the non-return sleeve 4 can be expanded by squeezing the air supply rubber bag 5, and the non-return sleeve 4 is expanded toward one side of the insertion head 3, so that the outer wall of the non-return sleeve 4 is in close contact with the outer wall of the patient's anus, and the trumpet-shaped structure of the non-return sleeve 4 is used to receive the overflowed enema liquid, and when the insertion tube 2 is pulled out after the enema is completed, the overflowed enema liquid is prevented from flowing along the outer wall of the insertion tube 2 to the side of the operating handle 1, thereby reducing the contamination of the enema liquid and facilitating subsequent cleaning, and through the provided extrusion nut 6, the extrusion nut 6 cooperates with the thread of the insertion tube 2 to facilitate the operation of squeezing the air supply rubber bag 5 and the expansion operation of the non-return sleeve 4, and the structure is simple and easy to use.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A safe enema device, characterized in that: The invention comprises an operating handle (1), one end of which is fixedly connected to an insertion tube (2), and the other end of which is fixedly connected to a liquid supply mechanism via an infusion tube (8); the inner cavity of the operating handle (1) is connected to the infusion tube (8) and the insertion tube (2); an insertion head (3) is arranged on the front side of the insertion tube (2); a non-return sleeve (4) is fixedly connected to the middle part of the outer wall of the insertion tube (2); the non-return sleeve (4) is a cylindrical structure opened toward the insertion head (3); a plurality of expansion rubber bags (7) are evenly distributed on the inner wall of the non-return sleeve (4); a plurality of air supply rubber bags (5) are fixedly connected to the side of the non-return sleeve (4) away from the insertion head (3); an extrusion nut (6) is threadedly connected to the end of the outer wall of the insertion tube (2) corresponding to the air supply rubber bag (5) away from the non-return sleeve (4); and the plurality of air supply rubber bags (5) and the plurality of expansion rubber bags (7) are connected one by one through pipelines.

2. A safe enema device according to claim 1, characterized in that: The insertion head (3) is a hemispherical structure, and a plurality of liquid outlets are evenly distributed in the middle of the side wall of the insertion head (3).

3. A safe enema device according to claim 1, characterized in that: The liquid supply mechanism comprises a liquid supply base (9), on which an enema liquid storage tank (10) and a pipe connection seat (12) are arranged, the liquid infusion tube (8) and the pipe connection seat (12) are threadedly connected via a plug, and the enema liquid storage tank (10) and the pipe connection seat (12) are in communication.

4. A safe enema device according to claim 3, characterized in that: A pressurized rubber bag (11) is provided at the center of the upper end of the enema liquid storage tank (10), and the bottom of the pressurized rubber bag (11) is connected to the enema liquid storage tank (10).

5. A safe enema device according to claim 4, characterized in that: The pressurized rubber bag (11) is a rubber air bag with corrugated folded side walls, and a one-way air inlet nozzle (13) is arranged at the upper end of the pressurized rubber bag (11), a one-way air outlet head (14) is fixedly connected to the bottom of the pressurized rubber bag (11), and a bottle mouth matching the one-way air outlet head (14) is arranged at the upper end of the enema liquid storage tank (10).

6. A safe enema device according to claim 4, characterized in that: The upper end of the pressurized rubber bag (11) is fixedly connected to a hard plastic plate, and the upper end of the hard plastic plate is evenly distributed with a plurality of anti-slip convex patterns.

7. A safe enema device according to claim 1, characterized in that: The outer wall of the operating handle (1) includes a silicone soft sleeve, and the anti-return sleeve (4), the air delivery rubber bag (5) and the expansion rubber bag (7) are all made of medical silicone material.

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