CN219332736U

CN219332736U - Leak-proof enemator

Info

Publication number: CN219332736U
Application number: CN202222114149.5U
Authority: CN
Inventors: 吴赛丽; 潘敏; 林美爱
Original assignee: Yuhuan People's Hospital
Current assignee: Yuhuan People's Hospital
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-07-14
Anticipated expiration: 2032-08-10

Abstract

The utility model provides a leakage-proof enemator, and belongs to the technical field of medical appliances. It has solved the enema and has stopped extracting the anal canal and carry out the problem of residual liquid. The utility model comprises a liquid storage bottle connected with a transfusion tube and an anal tube, and is characterized in that the anal tube comprises an inner tube and an insertion tube, one end of the inner tube is communicated with the transfusion tube, the other end of the inner tube is a liquid outlet end, one end of the insertion tube is closed, the other end of the insertion tube is sleeved on the liquid outlet end of the inner tube and is fixedly connected with the liquid outlet end in a sealing manner, a plurality of liquid outlet holes are formed in the part of the liquid outlet end, the tube wall of the insertion tube is provided with an irrigation port, an elastic membrane for sealing the irrigation port is arranged on the irrigation port, and an irrigation seam which can be opened through elastic deformation is arranged on the elastic membrane.

Description

Leak-proof enemator

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a leakage-proof enemator.

Background

Enema is a treatment method for injecting enema liquid into colon from anus through anal canal of enemator to relieve constipation, exhaust air and clean intestinal tract, and is one of important means for preparing part of diseases before operation. The enemator is generally hung at a high position and consists of a liquid storage tank, a liquid delivery pipe and an anal canal, wherein the liquid storage tank, the liquid delivery pipe and the anal canal are mutually communicated, and enema liquid flows through the liquid storage pipe and the anal canal under the action of gravity and is injected into a patient through the anal canal. In the prior art, part of residual enema exists in the pipeline after the enema is finished, and as the anal canal has more liquid outlet holes, even if residual liquid is thrown into the pipeline below the speed regulator under the locking state of the speed regulator, the residual liquid can be possibly brought out after the anal canal is pulled out.

Disclosure of Invention

The utility model aims at solving the problems in the prior art, and provides a leakage-proof enemator, which aims to solve the technical problems that: how to avoid the leakage of the enema.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a leak protection enemator, includes stock solution bottle and anal canal that is connected with the transfer line, its characterized in that, the anal canal includes inner tube and intubate, the one end of inner tube with the transfer line intercommunication, the other end of inner tube is out the liquid end, the one end of intubate is sealed, and another pot head is established out the liquid end of inner tube and is sealed linking firmly, a plurality of liquid outlet hole has been seted up to the part that goes out the liquid end and lie in the intubate, the lavage mouth has been seted up to the intubate pipe wall, have the elastic membrane that covers the lavage mouth on the lavage mouth, have the lavage seam that accessible elastic deformation strutted on the elastic membrane.

During clysis, the lavage fluid in the liquid storage bottle flows downwards under the action of gravity, flows through the infusion tube and the inner tube of the anal tube, then flows to the cannula through the liquid outlet hole of the inner tube, and the lavage slit opening is enlarged due to the increase of the pressure in the cannula during lavage, so that the lavage fluid can be dripped into a human body from the lavage port; after the lavage is finished, the air pressure in the tube is reduced, the lavage port is sealed by the elastic membrane, the residual liquid is sealed in the cannula, and the situation that the liquid leaks from the lavage port in the process of re-pulling is ensured, so that sanitary pollution is caused is avoided.

In the above-mentioned leakproof enema device, the elastic membrane is composed of a pair of rubber sheets, the lavage seam is formed between the two rubber sheets, and the middle parts of the two rubber sheets are separated from each other under the action of the pressure in the anal canal. The rubber sheet has good elasticity, and can return to a state of sealing the lavage port after the enema is finished, so that the leakage-proof effect is ensured.

In the above-mentioned leak protection enemator, go out the liquid hole and have two sets of, two sets of go out the liquid hole symmetry sets up, and all follows inner tube length direction interval arrangement, the lavage mouth has two, and all is rectangular form, and two lavage mouth symmetry sets up. The symmetrical arrangement of the liquid outlet holes can lead the lavage liquid to flow out evenly.

In the leakage-proof enemator, the inner tube is in a circular tube shape, the insertion tube is in a spindle shape, a buffer cavity is formed between the inner tube and the insertion tube, and the buffer cavity is communicated with the inner tube cavity through the liquid outlet hole. Lavage liquid flows into the buffer cavity from the liquid outlet, the lavage liquid gathers in the buffer cavity, and drips into human body through the lavage mouth, improves inflow people in the prior art into and drips into human body, greatly reduced uncomfortable sense.

In the above-mentioned leak protection enema, leak protection enema still includes balloon, trachea and pneumatic valve, the stock solution bottle top has the inlet port, the balloon with the inlet port passes through the trachea is connected, the pneumatic valve sets up on the trachea. The pressurizing assembly can be used for pressurizing gas filled into the liquid storage bottle under the condition that the hanging height of the liquid storage tank is insufficient to enable the lavage liquid to smoothly flow into a human body, so that the lavage liquid is hydraulically filled into the human body.

In the leakage-proof enemator, a dropper is arranged on the infusion tube, and a speed regulator is arranged below the dropper. The speed regulator is prior art, generally including can carrying out casing and the regulating wheel that has guide way and through-hole, the transfer line passes through the through-hole runs through the casing, the extrusion transfer line that slide regulating wheel can different degree changes the lavage liquid velocity of flow. The dropper and the speed regulator control the lavage fluid flow rate, so that the comfort of a human body can be improved, and the uncomfortable feeling caused by overlarge flow rate can be reduced.

In the leakage-proof enemator, the anal tube is provided with a plurality of scale grooves, and the scale grooves are arranged at intervals along the length direction of the anal tube. The scale groove can intuitively reflect the depth of the anal canal inserted into the human body, and is convenient for medical staff to operate.

In the leakage-proof enemator, the infusion tube is in threaded connection with the anal tube, and the handles are fixedly arranged at the positions, close to the threaded connection, of the infusion tube and the anal tube in a penetrating mode. The split type design of the infusion tube and the anal tube can only replace the anal tube, so that the infusion tube can be reused, resources are saved, waste is avoided, and the handle is convenient to assemble and disassemble the infusion tube and the anal tube.

In the above-mentioned leak protection enemator, the stock solution bottle includes casing and upper cover, the upper cover with casing threaded connection, the casing is the bucket form, and is provided with the scale mark along the axial. The shell cover separation can be used for supplementing liquid under the condition of insufficient lavage liquid, so that convenience and practicability are high.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the elastic membrane is arranged to automatically close or open the lavage port according to the air pressure in the tube, so that the lavage liquid is normally injected into a human body in the lavage process, and the lavage port can be closed after the lavage is finished to prevent residual liquid from leaking in the anal tube pulling process; secondly, the split type design of transfer line and anal canal can only change the anal canal for the transfer line can reuse, does not cause the wasting of resources.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

fig. 2 is a partial cross-sectional view of the present utility model.

In the figure, 1, a liquid storage bottle; 11. a housing; 12. an upper cover; 13. scale marks; 14. an air inlet hole; 2. an infusion tube; 3. an anal canal; 31. an inner tube; 311. a liquid outlet end; 312. a liquid outlet hole; 313. a scale groove; 32. a cannula; 321. lavage mouth; 33. a buffer chamber; 4. an elastic film; 41. filling the joint; 42. a rubber sheet; 5. an inflatable bag; 6. an air pipe; 7. an air valve; 8. a dropper; 9. a speed regulator; 10. a handle.

Detailed Description

The following is a specific embodiment of the present utility model and a technical solution of the present utility model is further described with reference to the accompanying drawings, but the present utility model is not limited to the following embodiment.

As shown in fig. 1, the leak-proof enemator comprises a liquid storage bottle 1 connected with a liquid delivery pipe 2 and an anal canal 3, and is characterized in that the anal canal 3 comprises an inner pipe 31 and an insertion pipe 32, one end of the inner pipe 31 is communicated with the liquid delivery pipe 2, the other end of the inner pipe 31 is a liquid outlet end 311, one end of the insertion pipe 32 is closed, the other end of the insertion pipe 32 is sleeved at the liquid outlet end 311 of the inner pipe 31 and is fixedly connected in a sealing manner, the inner pipe 31 is in a circular pipe shape, the insertion pipe 32 is in a spindle shape, a plurality of liquid outlet holes 312 are formed in the part of the liquid outlet end 311 positioned in the insertion pipe 32, the liquid outlet holes 312 are symmetrically arranged in two groups, and the liquid outlet holes 312 are arranged at intervals along the length direction of the inner pipe 31. The lavage mouth 321 has been seted up to intubate 32 pipe wall, and lavage mouth 321 has two, and two lavage mouths 321 symmetry set up, have on the lavage mouth 321 with the elastic membrane 4 that lavage mouth 321 covered, elastic membrane 4 has the lavage seam 41 that accessible elastic deformation strutted, and elastic membrane 4 comprises a pair of sheet rubber 42, forms lavage seam 41 between two sheet rubber 42 mid-portions, and two sheet rubber 42 mid-portions separate each other under anal canal 3 internal pressure effect, lavage seam 41 grow. The lavage fluid flows through the inner tube 31 of the infusion tube 2 and the anal tube 3 under the action of gravity, then flows to the cannula 32 through the liquid outlet 312 of the inner tube 31, and the opening of the lavage slit 41 is enlarged due to the increase of the pressure in the cannula 32 during lavage, so that the lavage fluid can be dripped into the human body from the lavage port 321; after the lavage is finished, the air pressure in the tube is reduced, the lavage port 321 is closed, residual liquid is sealed in the tube, and the situation that the liquid leaks from the lavage port 321 in the process of re-pulling is ensured, so that sanitary pollution is caused is ensured. The cannula 32 is coated with a lubricant and coated with a protective film, the lubricant can be dry soap, can be lubricated during insertion, is convenient for being successfully inserted into a human body, and the protective film can protect the lubricant from being exposed to air to fail.

Further, in the above-mentioned leakage-proof enema device, a buffer cavity 33 is formed between the inner tube 31 and the cannula 32, the buffer cavity 33 is communicated with the inner cavity of the inner tube 31 through the liquid outlet 312, when the lavage liquid flows into the inner tube 31, the lavage liquid flows through the buffer cavity 33 through the liquid outlet 312, and then drips into the human body through the lavage port 321, so that the inflow of the human body in the prior art is improved into the dripping into the human body, and the discomfort is greatly reduced.

Further, the leak-proof enema device further comprises an inflatable bag 5, an air pipe 6 and an air valve 7, the top of the liquid storage bottle 1 is provided with an air inlet hole 14, the inflatable bag 5 is connected with the air inlet hole 14 through the air pipe 6, the air valve 7 is arranged on the air pipe 6, the inflatable bag 5 is extruded to pressurize the liquid storage bottle 1, lavage liquid is hydraulically fed into the infusion tube 2, meanwhile, the operation is simple, pressurization and lavage work can be completed by a single person, and other auxiliary medical staff are not needed. The infusion tube 2 is provided with a dropper 8, a speed regulator 9 is arranged below the dropper 8, the flow rate of the lavage liquid is regulated through the speed regulator 9, the uncomfortable feeling of a patient is reduced, the speed regulator 9 and the dropper 8 are both of the prior art, and the details of the speed regulator 9 and the dropper 8 are discussed in the embodiment, and only the embodiment is described. The air valve 7 is opened during clysis, the air bag is extruded, the lavage liquid flow rate is regulated, at the moment, the middle parts of the two rubber sheets 42 are in a separation state, lavage liquid smoothly flows through each tube body and then enters a human body, after lavage is finished, the air valve 7 and the speed regulator 9 are closed, the rubber sheets 42 recover to be normal under the action of elastic force, and the lavage port 321 is closed, so that the effect of no liquid leakage after the anal canal 3 is pulled out is achieved.

In the embodiment, the infusion tube 2 is in threaded connection with the anal canal 3, and the handle 10 is fixedly arranged at the position, close to the threaded connection, of the infusion tube 2 and the anal canal 3 in a penetrating manner. The split type design of the infusion tube 2 and the anal tube 3 can only replace the anal tube 3, so that the infusion tube 2 can be reused, resources are saved and waste is avoided, and meanwhile, the handle 10 is designed to facilitate assembly and disassembly of the infusion tube 2 and the anal tube 3.

In the embodiment, the anal canal 3 is provided with a plurality of scale grooves 313, the scale grooves 313 are arranged at intervals along the length direction of the anal canal 3, and the scale grooves 313 can intuitively reflect the depth of the anal canal 3 inserted into a human body, so that the operation of medical staff is convenient; the liquid storage bottle 1 includes casing 11 and upper cover 12, and upper cover 12 and casing 11 threaded connection, and casing 11 are the barreled, and are provided with scale mark 13 along the axial, can carry out the fluid infusion under the not enough circumstances of lavage liquid, and convenient and practical nature is strong.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a leak protection enema, includes stock solution bottle (1) and anal canal (3) that are connected with transfer line (2), its characterized in that, anal canal (3) include inner tube (31) and intubate (32), the one end of inner tube (31) with transfer line (2) intercommunication, the other end of inner tube (31) is liquid end (311), the one end of intubate (32) is sealed, and the other end cover is established in liquid end (311) of inner tube (31) and is sealed to link firmly, a plurality of liquid outlet (312) have been seted up to the part that liquid end (311) are located intubate (32), lavage mouth (321) have been seted up to intubate mouth (32) pipe wall, have on lavage mouth (321) with lavage mouth (321) elastic membrane (4) that cover, have lavage seam (41) that accessible elastic deformation strutted on elastic membrane (4).

2. The leakage-proof enema device according to claim 1, wherein said elastic membrane (4) is composed of a pair of rubber sheets (42), said lavage slit (41) is formed between two of said rubber sheets (42), and the middle portions of two of said rubber sheets (42) are separated from each other under the action of the pressure in the anal canal (3).

3. The leakage-proof enema device according to claim 2, wherein the liquid outlet holes (312) are two groups, the two groups of liquid outlet holes (312) are symmetrically arranged and are arranged at intervals along the length direction of the inner tube (31), the lavage ports (321) are two and are strip-shaped, and the two lavage ports (321) are symmetrically arranged.

4. A leak-proof enema according to claim 3, wherein said inner tube (31) is tubular, said insertion tube (32) is spindle-shaped, a buffer cavity (33) is formed between said inner tube (31) and said insertion tube (32), and said buffer cavity (33) is communicated with the inner cavity of said inner tube (31) through said liquid outlet hole (312).

5. The leakage-proof enema device according to any one of claims 1-4, further comprising an inflatable bag (5), an air tube (6) and an air valve (7), wherein the top of the liquid storage bottle (1) is provided with an air inlet hole (14), the inflatable bag (5) and the air inlet hole (14) are connected through the air tube (6), and the air valve (7) is arranged on the air tube (6).

6. The leakage-proof enema device according to claim 5, wherein the infusion tube (2) is provided with a dropper (8), and a speed regulator (9) is arranged below the dropper (8).

7. The leakage-proof enema device according to claim 6, wherein the anal canal (3) has a plurality of graduation grooves (313), and the graduation grooves (313) are arranged at intervals along the length direction of the anal canal (3).

8. The leakage-proof enema device according to claim 7, wherein the infusion tube (2) is in threaded connection with the anal tube (3), and the infusion tube (2) and the anal tube (3) are respectively provided with a handle (10) in a penetrating manner near the threaded connection.

9. The leakage-proof enema device according to claim 8, wherein the liquid storage bottle (1) comprises a shell (11) and an upper cover (12), the upper cover (12) is in threaded connection with the shell (11), the shell (11) is barrel-shaped, and scale marks (13) are arranged along the axial direction.