CN221332156U

CN221332156U - Perianal flushing device

Info

Publication number: CN221332156U
Application number: CN202322270430.2U
Authority: CN
Inventors: 叶丽; 唐丽琴; 邢燕; 李慧
Original assignee: Sichuan Cancer Hospital
Current assignee: Sichuan Cancer Hospital
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-07-16
Anticipated expiration: 2033-08-23

Abstract

The utility model relates to the technical field of perianal flushing, in particular to a perianal flushing device. The device comprises a flushing main body, a water pipe, a connector, a drainage pipe and a drainage bag communicated with the drainage pipe; the flushing main body comprises a handheld part and a flushing head which is arranged at one end of the handheld part and the outside of which is an ellipsoid; the water pipe is arranged in the water flow channel, and the opposite ends of the water pipe extend out of the opposite ends of the flushing main body respectively; one end of the drainage tube is arranged on one side of the flushing main body, which is close to the flushing head, and the other end of the drainage tube is connected with the drainage bag; the flushing head is internally provided with a yielding space, the outer wall of the flushing head is provided with a backflow hole, and backflow liquid flows into the drainage tube through the backflow hole and the yielding space in sequence. The perianal flushing device provided by the utility model has the advantages of small whole volume, simple structure, convenience in operation, separate design of the flushing channel and the drainage channel, and avoidance of flushing fluid pollution and flushing channel blockage in the flushing process.

Description

Perianal flushing device

Technical Field

The utility model relates to the technical field of perianal irrigation, in particular to a perianal irrigation device.

Background

In the process of treating perianal abscess, anal fissure, anal furuncle and other diseases of patients, perianal irrigation is often required, wounds can be cleaned by irrigation of the affected parts, pus and dirt are removed, wound healing is promoted, pain of the patients is relieved, infection is prevented, and the perianal irrigation usually requires a perianal irrigation device.

The existing perianal flushing device has some problems in practical application, firstly, the conventional device only has one water flow channel, when flushing liquid flows back, perianal pus or impurities possibly exist in the liquid, the filtering holes are easy to be blocked, the flushing effect is affected, secondly, the existing flushing device is large in size, complex in structure and operation, and particularly for patients with perianal abscess or wound pain, the patient needs to get out of the bed for use, and inconvenience and pain of the patient are increased.

Therefore, there is a need for a perianal irrigation device to solve the problems of easy blockage and complex structure, inconvenient operation, and increased inconvenience and pain of patients in the current perianal irrigation device.

Disclosure of utility model

The utility model aims to solve the problems that the current perianal flushing device is easy to block during flushing, has a complex structure and is inconvenient to operate, and inconvenience and pain of patients are increased.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

A perianal flushing device comprises a flushing main body, a water pipe, a water inlet connector arranged at one end of the water pipe, a drainage pipe and a drainage bag communicated with the drainage pipe;

The flushing main body comprises a handheld part and a flushing head which is arranged at one end of the handheld part and the outside of which is an ellipsoid; the flushing main body and the water pipe are provided with opposite ends, a water flow channel is formed in the flushing main body, the water pipe is arranged in the water flow channel, and the opposite ends of the water pipe extend out of the opposite ends of the flushing main body respectively;

One end of the drainage tube is arranged on one side of the flushing main body, which is close to the flushing head, and the other end of the drainage tube is connected with the drainage bag; the flushing head is internally provided with a yielding space, the outer wall of the flushing head is provided with a backflow hole, and backflow liquid flows into the drainage tube through the backflow hole and the yielding space in the flushing head in sequence.

Optionally, a plurality of abdication holes are arranged on the outer wall of the water pipe close to one side of the flushing head at intervals.

Optionally, one end of the drainage tube is disposed at a junction position of the hand-held portion and the flushing head.

Optionally, a leakage-proof baffle is further arranged at the junction position of the hand-held part and the flushing head; the leakage-proof baffle is positioned between the flushing head and the drainage tube.

Optionally, the anti-leakage baffle is an arc anti-leakage cover, which is provided with an inner concave surface and an outer convex surface, wherein an anti-leakage space is formed on one side of the inner concave surface, the flushing head is positioned in the anti-leakage space, and the hand-held part is positioned on one side of the outer convex surface of the anti-leakage baffle; the leakage-proof baffle plate is provided with a notch at one side far away from the backflow hole.

Optionally, the backflow hole is disposed on a side of the flushing head away from the notch.

Optionally, the water inlet connector is externally connected with an injector.

Optionally, the length of the water tube is greater than the length of the flushing body.

Optionally, the hand-held portion and the flushing head are integrally formed.

Optionally, scale marks are arranged on the drainage bag.

In summary, the technical scheme of the utility model has the following beneficial effects:

The perianal flushing device has the advantages of small whole volume, simple structure, convenient operation, soft elliptic flushing head capable of relieving pain of patients, and the separate design of the flushing channel and the drainage channel of the perianal flushing device can avoid the problems of flushing fluid pollution and flushing channel blockage in the flushing process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an perianal irrigation device according to a first embodiment of the present utility model;

fig. 2 is a schematic front view of an perianal flushing device according to a first embodiment of the present utility model;

Fig. 3 is a schematic view showing an internal structure of an perianal flushing device according to a first embodiment of the present utility model;

Fig. 4 is a schematic perspective view of an perianal flushing device according to a first embodiment of the present utility model.

The attached drawings are used for identifying and describing:

1. Flushing the main body; 11. a hand-held part; 12. a flushing head; 121. a reflow hole;

2. a water pipe; 211. a relief hole;

3. A water inlet connector;

4. A drainage tube;

5. a drainage bag; 51. scale marks;

6. a leakage-proof baffle; 61. and (5) a notch.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings and examples of implementation in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Furthermore, the terms "mounted," "configured," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The first embodiment of the utility model provides a perianal flushing device, referring to fig. 1 to 4, which comprises a flushing main body 1, a water pipe 2, a water inlet connector 3 arranged at one end of the water pipe 2, a drainage pipe 4 and a drainage bag 5 communicated with the drainage pipe 4;

The flushing main body 1 comprises a hand-held part 11 and a flushing head 12 which is arranged at one end of the hand-held part 11 and has an ellipsoidal outer part; the flushing main body 1 and the water pipe 2 are provided with opposite ends, a water flow channel is arranged in the flushing main body 1, the water pipe 2 is arranged in the water flow channel, and the opposite ends of the water pipe extend out of the opposite ends of the flushing main body 1 respectively;

One end of the drainage tube 4 is arranged on one side of the flushing main body 1, which is close to the flushing head 12, and the other end of the drainage tube is connected with the drainage bag 5; the flushing head 12 is provided with a relief space and the outer wall thereof is provided with a backflow hole 121, and backflow liquid sequentially flows into the drainage tube 4 through the backflow hole 121 and the relief space in the flushing head 12.

In particular, the rinse head 12 may be made of medical grade soft materials, such as medical silicone or medical plastic, which are durable, easy to clean, and gentle to the skin, and should be non-irritating, avoid allergic or uncomfortable reactions to the patient's skin, and should be selected to provide medical device authentication materials and to ensure compliance with sanitary standards and safety requirements to ensure patient health and safety when customizing the rinse head 12. The flushing head 12 is in a hollow oblong sphere shape, is convenient to insert into anus after being lubricated by paraffin oil, has small damage to anus of a patient and reduces pain of the patient.

The water inlet connector 3 can be connected with a 50ml syringe, the depth of the water pipe 2 entering the rectum can be adjusted, corresponding flushing liquid can be configured in the syringe according to the illness state of a patient, and the flushing liquid can reach the rectum of the patient by pushing the syringe. The side surface of the flushing main body 1 is connected with a drainage tube 4 and a drainage bag 5, the drainage tube 4 is communicated with a abdication space in the flushing head 12, the flushed liquid can flow into the abdication space from a reflux hole 121 at the bottom end of the flushing head 12 and is drained to the drainage bag 5 by the drainage tube 4,

When the multifunctional washing head is used, the hand-held part 11 is held, the front end of the washing head 12 is inserted from the anus of a patient after being lubricated by paraffin oil, the water inlet connector 3 is pushed after the insertion, one end of the water pipe 2, which is close to the washing head 12, enters the rectum of the patient, the water inlet connector 3 is connected with a 50ml syringe, the syringe is pushed, so that a solution configured in the syringe reaches the rectum of the patient through the water pipe 2, and finally flows into the drainage bag 5 through the backflow hole 121 at the bottom end of the washing head 12 and the drainage tube 4. After the flushing is finished, the water inlet connector 3 is pulled to enable the water pipe 2 to retreat into the flushing head 12, the hand-held part 11 is pulled slowly to enable the flushing head 12 to be pulled out of the rectum of the patient, and when the flushing head 12 is clamped at the anus of the patient, the flushing head stays slightly for a moment, so that the purpose of completely draining residual flushing liquid in the rectum is achieved.

The perianal flushing device has the advantages of small whole volume, simple structure, convenient operation, and capability of relieving pain of patients by using the soft elliptic flushing head 12, and in addition, the flushing channel and the drainage channel of the perianal flushing device are separately designed, so that the problems of flushing fluid pollution and flushing channel blockage in the flushing process are avoided.

Further, a plurality of abdicating holes 211 are formed in the outer wall of the water pipe 2, which is close to one side of the flushing head 12, at intervals, referring to fig. 3, the abdicating holes 211 on the front end surface of the water pipe 2 can increase the coverage of flushing water, so as to flush the rectum without dead angle, and the depth of the water pipe 2 entering the rectum is controlled by pushing and pulling the water inlet connector 3, so that more effective rectal flushing can be performed according to actual requirements.

Further, one end of the drainage tube 4 is disposed at the junction position of the hand-held portion 11 and the flushing head 12. So that the reflux liquid entering the flushing head 12 through the reflux hole 121 is led into the drain tube 4.

Further, a leakage-proof baffle 6 is arranged at the junction position of the hand-held part 11 and the flushing head 12; the leakproof baffle 6 is positioned between the flushing head 12 and the drainage tube 4. Specifically, the anti-leakage baffle 6 may be made of the same flexible material as the flushing head 12, and is abutted against the anus of the patient, and the anti-leakage baffle 5 may be a piece and is disposed at the bottom end of the flushing head 12, so as to avoid overflow of the drained liquid.

Further, in another embodiment, the anti-leakage baffle 6 is an arc anti-leakage cover, referring to fig. 1 and 4, having an inner concave surface and an outer convex surface, wherein a anti-leakage space is formed on one side of the inner concave surface, the flushing head 12 is located in the anti-leakage space, and the hand holding part 11 is located on one side of the outer convex surface of the anti-leakage baffle 6; the leakage preventing baffle 6 is provided with a notch 61 at one side far away from the backflow hole 121. When the anti-leakage baffle plate 6 is particularly used, after the flushing head 12 is inserted from the anus of a patient, the inner concave surface of the anti-leakage baffle plate 6 is abutted to the outer side of the anus of the patient, the arrangement of the notch 61 can increase the stretching degree of the anti-leakage baffle plate 6, and the joint surface between the anti-leakage baffle plate and the outer side of the anus of the patient is increased, so that a better anti-leakage effect is achieved.

Further, the backflow hole 121 is disposed on the side of the flushing head 12 away from the notch 61, referring to fig. 1, that is, the backflow hole 121 is disposed at the bottom of the flushing head 12, so that the backflow liquid can flow into the drainage tube 4.

Further, the length of the water pipe 2 is longer than that of the flushing body 1, so that the length of the water pipe 2 penetrating into the rectum can be conveniently adjusted.

Further, the hand-held portion 11 and the flushing head 12 are integrally formed.

Further, scale marks 51 are arranged on the drainage bag 5.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The perianal flushing device is characterized by comprising a flushing main body (1), a water pipe (2), a water inlet connector (3) arranged at one end of the water pipe (2), a drainage pipe (4) and a drainage bag (5) communicated with the drainage pipe (4);

The flushing main body (1) comprises a handheld part (11) and a flushing head (12) which is arranged at one end of the handheld part (11) and is externally ellipsoidal; the flushing device comprises a flushing main body (1) and a water pipe (2), wherein the flushing main body (1) is internally provided with a water flow channel, the water pipe (2) is arranged in the water flow channel, and the opposite ends of the water pipe extend out of the opposite ends of the flushing main body (1) respectively;

One end of the drainage tube (4) is arranged on one side, close to the flushing head (12), of the flushing main body (1), and the other end of the drainage tube is connected with the drainage bag (5); the flushing head (12) is internally provided with a yielding space, the outer wall of the flushing head is provided with a backflow hole (121), and backflow liquid sequentially flows into the drainage tube (4) through the backflow hole (121) and the yielding space in the flushing head (12).

2. Perianal irrigation device according to claim 1 wherein a plurality of relief holes (211) are provided in the outer wall of the water tube (2) close to one side of the irrigation head (12) at intervals.

3. Perianal irrigation device according to claim 1, wherein one end of the drainage tube (4) is arranged at the interface of the hand-held part (11) and the irrigation head (12).

4. Perianal irrigation device according to claim 3, wherein a leakage-proof flap (6) is further provided at the interface of the hand-held part (11) and the irrigation head (12); the leakage-proof baffle (6) is positioned between the flushing head (12) and the drainage tube (4).

5. The perianal irrigation device according to claim 4, wherein the anti-leakage baffle (6) is an arc-shaped anti-leakage cover having an inner concave surface and an outer convex surface, wherein an anti-leakage space is formed on one side of the inner concave surface, the irrigation head (12) is positioned in the anti-leakage space, and the hand-held part (11) is positioned on one side of the outer convex surface of the anti-leakage baffle (6); the leakage-proof baffle (6) is provided with a notch (61) at one side far away from the backflow hole (121).

6. Perianal irrigation device according to claim 5, wherein the return hole (121) is provided in the irrigation head (12) at a side remote from the gap (61).

7. Perianal irrigation device according to claim 1, wherein the water inlet connector (3) is externally connected to a syringe.

8. Perianal irrigation device according to claim 1, wherein the length of the water tube (2) is greater than the length of the irrigation body (1).

9. Perianal irrigation device according to claim 1, wherein the grip (11) and the irrigation head (12) are integrally formed.

10. Perianal irrigation device according to claim 1, wherein the drainage bag (5) is provided with graduations (51).