CN219783358U - A traditional Chinese medicine retention enema device - Google Patents

Abstract

The utility model provides a traditional Chinese medicine retention enema device, and relates to the field of enemators. The traditional Chinese medicine retention enema device comprises a liquid storage bag body, an infusion catheter, a liquid hanging bag and a dirt storage bag, wherein the infusion catheter is connected to an infusion interface of the liquid storage bag body; an input pipe is connected between the liquid hanging bag and the liquid storage bag body, an inner filter layer is arranged in the liquid hanging bag, a drain pipe is connected between the liquid storage bag body and the dirt storage bag, and control valves are arranged on the input pipe and the drain pipe; the inside of the liquid storage bag body is also provided with an inflatable air bag, the outside of the liquid storage bag body is provided with a pressing inflatable structure, an air inlet channel is connected between the pressing inflatable structure and the inflatable air bag, and an air inlet one-way valve is arranged in the air inlet channel; the infusion catheter is also sleeved with a protective cover, and at least two fixing patches are arranged on the edge of the protective cover and are used for being bonded and matched with perianal skin. The protective cover has the function of preventing splash pollution, meets the requirements of enema treatment and anus exhaust, and has good treatment effect.

Description

A traditional Chinese medicine retention enema device

Technical field

The utility model relates to the technical field of enema devices, in particular to a traditional Chinese medicine retention enema device.

Background technique

Traditional Chinese medicine retention enema refers to using an enema device to deliver 100 mL to 120 mL of traditional Chinese medicine liquid into the intestine through the anus, so that the medicine can be absorbed into the bloodstream through the rectal mucosa, thereby exerting a local or systemic treatment effect.

When traditional enema is used clinically, some patients report poor results and inconvenience for nursing staff to operate. The shortcomings are: 1. When used directly in the anus, all the medicinal liquid cannot be squeezed into the anus, resulting in a waste of medicinal liquid. The drug usage rate is low; 2. During the enema process, when the hand pinching pressure decreases, part of the medicinal solution often flows back, which causes a waste of medicinal solution to a certain extent and makes it difficult to achieve the effective dosage of the medicinal solution; 3. It is inconvenient for patients When used independently, it is difficult for patients to operate after discharge; 4. The boiled traditional Chinese medicine liquid is mixed with a small amount of medicine residue, which will cause poor input and abnormal pain for the patient during enema; 5. Medical staff are often injured during the enema process. Stool or enema fluid splashes on your hands; 6. Anal canal exhaust and enema cannot be used at the same time.

To sum up, when using the existing enema device, it is not possible to ensure that the medicinal liquid is completely input into the intestinal tract, and it is easy for the medicinal liquid to reflux and waste, and it is difficult for the patient to operate independently. Moreover, the traditional Chinese medicine solution is mixed with medicinal residue, which makes it difficult to enter the intestines and causes pain. Medical staff may be contaminated by feces or enema liquid splashes, making it impossible to treat enema and anal exhaust at the same time. The therapeutic effect of traditional Chinese medicine enema is poor.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a traditional Chinese medicine retention enema device to solve the problem of easy reflux and waste of medicinal liquid, difficulty for patients to operate independently, difficulty and pain of traditional Chinese medicine liquid entering the intestine, and medical staff It may be contaminated by stool or enema liquid splash, it is impossible to perform enema treatment and anal exhaust at the same time, and the therapeutic effect of traditional Chinese medicine enema is poor.

The technical solution of the traditional Chinese medicine retention enema device of the present invention is:

The traditional Chinese medicine retention enema device includes a liquid storage bag body, an infusion catheter, a liquid hanging bag and a dirt storage bag. The liquid storage bag body is provided with an infusion interface, and the infusion catheter is connected to the infusion interface;

An input pipe is connected between the liquid bag and the liquid storage bag body, an inner filter layer is provided inside the liquid bag, and a sewage discharge pipe is connected between the liquid bag body and the sewage storage bag. , control valves are installed on both the input pipe and the sewage pipe;

An inflatable airbag is also provided inside the liquid storage bag body, and a press-inflation structure is installed outside the liquid storage bag body. An air inlet channel is connected between the press-inflation structure and the inflatable air bag. There is an air intake check valve in the air intake channel;

The infusion catheter is also covered with a protective cover, and at least two fixed patches are provided on the edge of the protective cover. The at least two fixed patches are used for bonding and matching with the perianal skin.

Further, the liquid storage bag body includes a cylindrical tube part and a conical tube part that are fixedly connected, the infusion interface is arranged at the tip of the cylindrical tube part, and the inflatable air bag is arranged at the end of the cylindrical tube part. inside.

Further, the inflatable airbag is a film airbag, the air inlet one-way valve is a one-way duckbill valve, and the pressing and inflating structure is fixedly connected to the outside of the end of the cylindrical tube part.

Further, the protective cover is a transparent umbrella-shaped protective cover, which includes a fixed ring, an umbrella-shaped support member and a transparent protective film. The fixed ring is adjustable and installed on the infusion catheter, and the umbrella-shaped support member is connected with the The fixed ring is hingedly connected, and the transparent protective film is connected with the umbrella-shaped support member.

Further, the infusion conduit is provided with an externally threaded section, the central hole of the fixing ring is an internally threaded hole, the internally threaded hole is in clearance fit with the outer wall of the infusion conduit, and the internally threaded hole is in contact with the externally threaded section. The threaded segments match.

Further, the lower part of the liquid bag is provided with a first joint, one end of the input pipe is fixedly connected to the liquid storage bag body, and the other end of the input pipe is provided with a first interface, and the first joint It can be detachably matched with the first interface.

Further, the upper part of the sewage storage bag is provided with a second joint, one end of the sewage discharge pipe is fixedly connected to the liquid storage bag body, and the other end of the sewage discharge pipe is provided with a second interface, and the second joint It can be detachably matched with the second interface.

Furthermore, an output hole is provided at the end of the infusion conduit, and a scale mark is provided on the wall of the infusion conduit close to the output hole.

Further, the inner filter layer is an inner filter bag, the inner filter bag is set inside the liquid hanging bag, and a bag pendant is provided on the upper part of the liquid hanging bag.

Furthermore, an infusion valve is installed on the infusion catheter, and both the infusion valve and the control valve are flow control valves.

Beneficial effects: The traditional Chinese medicine retention enema device adopts the structural design of a liquid storage bag body, an infusion catheter, a liquid hanging bag, a dirt storage bag and a protective cover. The infusion catheter is connected to the infusion interface of the liquid storage bag body, and the liquid hanging bag passes through the input The pipe is connected to the liquid storage bag body, and the sewage storage bag is connected to the liquid storage bag body through the sewage discharge pipe. When in use, first insert the infusion catheter into the anus to a certain depth, open the control valve of the input tube, so that the medicinal solution in the hanging fluid bag can enter the fluid storage bag body, and operate and press the inflatable structure to compress the air into the inflatable air bag. The inflatable balloon continues to expand and pushes the medical solution into the patient's intestines through the infusion catheter.

Among them, the medicinal liquid entering the liquid storage bag body passes through the inner filter layer to remove impurities, preventing the traditional Chinese medicine liquid from being mixed with medicinal residues, causing difficulty in entering the intestines and causing pain; moreover, the inflatable air bag is in the liquid storage bag body The inside of the device remains in an expanded state, ensuring that the medicinal liquid can be completely injected into the intestinal tract, preventing reflux and waste of medicinal liquid, and facilitating independent operation by the patient. Since the infusion catheter is also sleeved with a protective cover, at least two fixed patches are provided on the edge of the protective cover. During the process of infusing the medicinal solution, the protective cover is bonded to the perianal skin through the fixed patches to fix and fix it. The anti-splash function prevents medical staff from being contaminated by splashes of feces or enema fluid.

In addition, when the anus needs to be exhausted for a long time after a traditional Chinese medicine enema, the control valve of the sewage pipe should be opened so that the infusion catheter, the liquid storage bag body and the sewage storage bag form a gas passage, which can allow the gas or sewage in the patient's intestines to be smoothly discharged and stored. The dirt bag can be replaced regularly after it is full, which ensures the cleanliness of the bed and meets the requirements of enema treatment and anal exhaust. The therapeutic effect of traditional Chinese medicine enema is better.

Description of the drawings

Figure 1 is a schematic front view of the traditional Chinese medicine retention enema device according to a specific embodiment of the present invention.

In the picture: 1-liquid storage bag body, 10-inflatable air bag, 11-press inflation structure, 12-air inlet check valve, 2-infusion catheter, 20-output hole, 21-infusion valve;

3-hanging liquid bag, 30-inner filter layer, 31-input pipe, 32-first joint, 33-control valve of the input pipe, 4-sewage storage bag, 41-sewage pipe, 42-second joint, 43- Control valves for sewage pipes;

5-Protective cover, 50-Fixed patch, 51-Fixed ring, 52-Umbrella support, 53-Transparent protective film.

Detailed ways

The specific implementation manner of the present utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not used to limit the scope of the present invention.

Specific embodiment 1 of the traditional Chinese medicine retention enema device of the present invention. As shown in Figure 1, the traditional Chinese medicine retention enema device includes a liquid storage bag body 1, an infusion catheter 2, a liquid hanging bag 3 and a dirt storage bag 4. The liquid storage bag body 1 An infusion port is provided on the top, and the infusion catheter 2 is connected to the infusion port; an input tube 31 is connected between the fluid bag 3 and the fluid storage bag body 1, and an inner filter layer 30 is provided inside the fluid bag 3, and the fluid storage bag body 1 A sewage pipe 41 is connected between 1 and the sewage storage bag 4, and control valves are installed on both the input pipe 31 and the sewage pipe 41.

An inflatable airbag 10 is also provided inside the liquid storage bag body 1. A push-inflatable structure 11 is installed on the outside of the liquid storage bag body 10. An air inlet channel is connected between the push-inflatable structure 11 and the inflatable airbag 10. In the air inlet channel An air inlet check valve 12 is provided; a protective cover 5 is also connected to the infusion catheter 2. At least two fixed patches 50 are provided on the edge of the protective cover 5. The at least two fixed patches 50 are used to adhere to the perianal skin. Cooperate.

The traditional Chinese medicine retention enema device adopts a structural design of a liquid storage bag body 1, an infusion catheter 2, a liquid hanging bag 3, a dirt storage bag 4 and a protective cover 5. The infusion catheter 2 is connected to the infusion interface of the liquid storage bag body 1, and the hanging The liquid bag 3 is connected to the liquid storage bag body 1 through the input pipe 31 , and the waste storage bag 4 is connected to the liquid storage bag body 1 through the waste discharge pipe 41 . When in use, first insert the infusion catheter 2 into the anus to a certain depth, open the control valve of the input tube 31, so that the medicinal solution in the hanging fluid bag 3 can enter the fluid storage bag body 1, and operate and press the inflatable structure 11 to compress the air until it can In the inflatable balloon 10, the inflatable balloon 10 continues to expand and pushes the medical solution into the patient's intestinal tract through the infusion catheter 2.

Among them, the medicinal liquid entering the liquid storage bag body 1 passes through the inner filter layer 30 to remove impurities to prevent the traditional Chinese medicine liquid from being mixed with medicinal residues, causing difficulty in entering the intestines and causing pain; and, the inflatable air bag 10 is in the storage bag 10. The interior of the liquid bag body 1 remains in an expanded state, ensuring that the medicinal liquid can be completely input into the intestinal tract, preventing reflux and waste of medicinal liquid, and facilitating independent operation by the patient. Since the infusion catheter 2 is also sleeved with a protective cover 5, at least two fixed patches 50 are provided on the edge of the protective cover 5. During the process of infusing the medicinal solution, the protective cover 5 is bonded to the perianal skin through the fixed patches. , plays the role of fixation and splash prevention, and avoids the problem that medical staff may be contaminated by stool or enema splash.

In addition, when the anus needs to be exhausted for a long time after a traditional Chinese medicine enema, the control valve of the sewage pipe 41 is opened so that the infusion catheter 2, the liquid storage bag body 1 and the sewage storage bag 4 form a gas passage, which can supply the gas or dirt in the patient's intestines. It can be discharged smoothly, and the dirt storage bag 4 can be replaced regularly after it is full, which ensures the cleanliness of the bed and meets the requirements of enema treatment and anal exhaust. The therapeutic effect of traditional Chinese medicine enema is better.

In this embodiment, the liquid storage bag body 1 includes a cylindrical tube part and a conical tube part that are fixedly connected, the infusion interface is arranged at the tip of the cylindrical tube part, and the inflatable air bag 10 is arranged inside the end of the cylindrical tube part. The liquid storage bag body 1 is designed to have a thin front end and a thick rear end. When the inflatable air bag 10 is inflated, the medical liquid inside the liquid storage bag body 1 can be effectively squeezed into the infusion catheter 2, ensuring that the medical liquid is Input reliability.

Specifically, the inflatable air bag 10 is a film air bag, which can be made of rubber or silicone material. It has the characteristics of high material strength, high elasticity, uniform thickness, etc., which can effectively avoid the rupture of the film air bag during inflation, which will affect the extrusion of the medicinal liquid. produce effect. The air inlet check valve 12 is a one-way duckbill valve. The one-way duckbill valve is connected to the air inlet channel and can allow gas to flow from the air inlet channel into the inflatable airbag 10. It has the effect of forward flow and reverse check. It has the characteristics of stability, good anti-return effect and long service life. In addition, when the infusion valve 21 and the control valve 43 of the sewage pipe are opened, the infusion catheter 2, the reservoir body 1 and the sewage pipe 41 form a gas passage. When the one-way duckbill valve flutters, it is convenient to observe gas discharge from the intestines. .

The pressing inflatable structure 11 is fixedly connected to the outside of the end of the cylindrical tube part, and is specifically a telescopic accordion structure. The convex ribs of the accordion structure are spirally wound structures or sequentially arranged convex ring structures. During use, through the continuous pressing-release-pressing operation, air is continuously pumped into the inflatable airbag 10 and the inflatable airbag 10 is gradually expanded, thereby squeezing the internal cavity of the liquid storage bag body 1 and finally pushing the liquid storage bag body 1 The medicinal liquid flows out to achieve the purpose of enema.

The protective cover 5 is a transparent umbrella-type protective cover, which includes a fixed ring 51, an umbrella-shaped support member 52 and a transparent protective film 53. The fixed ring 51 is adjustable and installed on the infusion catheter 2, and the umbrella-shaped support member 52 is hingedly connected to the fixed ring 51. , the transparent protective film 53 is connected to the umbrella-shaped support member 52 . Specifically, the infusion conduit 2 is provided with an externally threaded section, the central hole of the fixing ring 51 is an internally threaded hole, the internally threaded hole is clearance-matched with the outer wall of the infusion conduit 2, and the internally threaded hole is fitted with the externally threaded section.

Among them, the umbrella-shaped support member 52 is also designed with a rotating sleeve. The rotating sleeve is rotatably installed on the infusion catheter 2, and the umbrella-shaped support member 52 is hinged with the central sliding sleeve. That is, one end of the umbrella-shaped support member 52 is connected to the rotating sleeve, and the other end of the umbrella-shaped support member 52 is connected to the fixed ring 51. When the fixed ring 51 is rotated, the rotating sleeve can be driven to rotate synchronously, thus avoiding the problem of torsion damaging the umbrella-shaped support member 52. . By moving the fixing ring 51 along the axial direction of the infusion catheter 2, the umbrella-shaped support 52 can be driven to undergo radial deformation. After it is fully deployed, the position of the fixing ring 51 is locked by threads. After insertion, the protective cover 5 is deployed to block the anus. It can effectively prevent medical staff from being splashed by stool or enema during the care process, thereby improving the safety of medical staff. It is combined with the fixed patch 50 and is adhered to the skin to prevent it from being easily displaced or prolapsed.

Moreover, the lower part of the liquid bag 3 is provided with a first joint 32. One end of the input pipe 31 is fixedly connected to the liquid storage bag body 1. The other end of the input pipe 31 is provided with a first interface. The first joint 32 and the first interface can be connected. Disassemble and fit. The upper part of the sewage storage bag 4 is provided with a second joint 42. One end of the sewage pipe 41 is fixedly connected to the liquid storage bag body 1. The other end of the sewage pipe 41 is provided with a second interface. The second joint 42 and the second interface can be detachably matched. . The liquid hanging bag 3 and the input pipe 31, the sewage storage bag 4 and the sewage discharge pipe 41 are all detachable, making assembly and disassembly operations more convenient.

In addition, the end of the infusion catheter 2 is provided with an output hole 20, and the wall of the infusion catheter 2 close to the output hole 20 is also provided with a scale mark to facilitate observation of the insertion depth of the infusion catheter 2. The inner filter layer 30 is an inner filter bag. The inner filter bag is set inside the liquid bag 3 , and a bag hanger 34 is provided on the upper part of the liquid bag 3 . An infusion valve 21 is also installed on the infusion catheter 2. Both the infusion valve 21 and the control valve are flow control valves. The infusion valve 21 facilitates pipeline separation and controls the flow rate of the medicinal liquid. The control valve 33 of the input pipe and the control valve of the sewage pipe are used. 43. It can control the opening, closing or flow rate of the liquid entering channel and the anal exhaust channel respectively.

The above are only preferred embodiments of the present invention. It should be pointed out that those skilled in the art can make several improvements and substitutions without departing from the technical principles of the present invention. These improvements and replacement should also be regarded as the protection scope of the present utility model.

Claims (10)

1. A traditional Chinese medicine retention enema device, characterized by comprising a liquid storage bag body, an infusion catheter, a liquid hanging bag and a dirt storage bag, the liquid storage bag body is provided with an infusion interface, and the infusion catheter is connected to the Infusion port; An input pipe is connected between the liquid bag and the liquid storage bag body, an inner filter layer is provided inside the liquid bag, and a sewage discharge pipe is connected between the liquid bag body and the sewage storage bag. , control valves are installed on both the input pipe and the sewage pipe; An inflatable airbag is also provided inside the liquid storage bag body, and a press-inflation structure is installed outside the liquid storage bag body. An air inlet channel is connected between the press-inflation structure and the inflatable air bag. There is an air intake check valve in the air intake channel; The infusion catheter is also covered with a protective cover, and at least two fixed patches are provided on the edge of the protective cover. The at least two fixed patches are used for bonding and matching with the perianal skin. 2. The Chinese medicine retention enema device according to claim 1, wherein the liquid storage bag body includes a cylindrical tube part and a conical tube part that are fixedly connected, and the infusion interface is arranged at the tip of the cylindrical tube part, The inflatable airbag is disposed inside the end of the cylindrical tube part. 3. The traditional Chinese medicine retention enema device according to claim 2, wherein the inflatable air bag is a film air bag, the air inlet one-way valve is a one-way duckbill valve, and the pressing and inflating structure is fixedly connected to the outside the end of the cylindrical tube part. 4. The traditional Chinese medicine retention enema device according to claim 1, characterized in that the protective cover is a transparent umbrella-shaped protective cover, which includes a fixed ring, an umbrella-shaped support member and a transparent protective film, and the fixed ring is adjustable and installed. On the infusion catheter, the umbrella-shaped support member is hingedly connected to the fixed ring, and the transparent protective film is connected to the umbrella-shaped support member. 5. The traditional Chinese medicine retention enema device according to claim 4, wherein the infusion conduit is provided with an externally threaded section, the central hole of the fixing ring is an internally threaded hole, and the internally threaded hole is connected to the infusion tube. The outer wall of the conduit is clearance-fitted, and the internal threaded hole is matched with the externally threaded section. 6. The traditional Chinese medicine retention enema device according to claim 1, characterized in that a first joint is provided at the lower part of the liquid hanging bag, and one end of the input tube is fixedly connected to the liquid storage bag body. The other end of the tube is provided with a first interface, and the first joint and the first interface can be detachably matched. 7. The traditional Chinese medicine retention enema device according to claim 6, characterized in that the upper part of the waste storage bag is provided with a second joint, and one end of the waste discharge pipe is fixedly connected to the liquid storage bag body, and the waste discharge pipe is fixedly connected to the liquid storage bag body. The other end of the tube is provided with a second interface, and the second joint and the second interface can be detachably matched. 8. The traditional Chinese medicine retention enema device according to claim 1, wherein an output hole is provided at the end of the infusion conduit, and a scale mark is provided on the wall of the infusion conduit close to the output hole. 9. The traditional Chinese medicine retention enema device according to claim 1, characterized in that the inner filter layer is an inner filter bag, and the inner filter bag is set inside the liquid hanging bag, and the hanging liquid bag The upper part of the liquid bag is provided with a bag pendant. 10. The traditional Chinese medicine retention enema device according to claim 1, wherein the infusion catheter is further equipped with an infusion valve, and both the infusion valve and the control valve are flow control valves.