Constipation flusher

Abstract

The utility model belongs to the technical field of medical instruments, and relates to a constipation flusher which comprises a flushing pipe, a protective sleeve is arranged at the far end of the flushing pipe, the protective sleeve is sleeved outside the far end of the flushing pipe and is folded, one end, close to the far end face of the flushing pipe, of the protective sleeve is fixed on the flushing pipe, and the protective sleeve can extend towards the near end of the flushing pipe. And after being stretched, the flushing pipe can be wrapped. The flusher can be used for performing enema flushing on a constipation patient, after enema flushing is finished, when the far end of the flushing pipe is held and the flushing pipe is pulled out, the protective sleeve is pulled to stretch, the flushing pipe gradually enters the protective sleeve in the pulling-out process until the flushing pipe is completely pulled out from the anus of the patient, and the protective sleeve stretches and wraps the flushing pipe. In the process of pulling out the flushing pipe, the probability that excrement contaminated on the outer wall of the flushing pipe leaks outwards can be reduced, sensory discomfort caused when the flushing pipe is pulled out is reduced, and the risk of cross infection caused by excrement leakage is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment and relates to a constipation washer. Background Art

[0002] Constipation refers to difficulty in emptying the stool, reduced frequency of bowel movements, or difficulty in defecation. The prevalence of constipation in the elderly is significantly higher than that in young and middle-aged people. Enema is one of the common treatments for constipated elderly people.

[0003] Existing constipation douches, also known as constipation enemas, primarily consist of a bag for holding douche fluid, a catheter for delivering the fluid, a flow regulator and a pressure bladder mounted on the catheter, and an douche tube that can be inserted into the patient's anus. When medical personnel perform an enema, they insert the douche tube into the patient's anus and rectum. When the tube is removed after douche is complete, it is contaminated with the patient's feces, causing not only sensory discomfort but also possible cross-infection and other health and safety issues. Utility Model Content

[0004] The purpose of the utility model is to provide a constipation flusher, wherein a protective sleeve is provided at the distal end of the flushing tube of the constipation flusher, and the protective sleeve can be sleeved on the flushing tube when the flushing tube is pulled out, so as to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is achieved through the following technical solutions:

[0006] A constipation flusher comprises a flushing tube, wherein a protective sleeve is provided at the distal end of the flushing tube, the protective sleeve being sheathed on the outside of the distal end of the flushing tube and being folded, the protective sleeve being fixed on the flushing tube at one end close to the distal end surface of the flushing tube, the protective sleeve being extendable toward the proximal end of the flushing tube, and being able to wrap the flushing tube after being extended; when the flusher is used to perform enema flushing on a constipation patient, the proximal end of the flushing tube is inserted into the patient's anus and rectum, the distal end of the flushing tube is connected to a pressurized bag and is located outside the body, and the protective sleeve is located outside the patient's anus; after the enema flushing is completed, when the flushing tube is pulled out by grasping the distal end of the flushing tube, the protective sleeve is pulled to stretch it, and the flushing tube gradually enters the protective sleeve during the pulling-out process, and being able to wrap the flushing tube after being stretched, so as to reduce the probability of feces contaminated on the outer wall of the flushing tube leaking out, reduce the sensory discomfort caused by pulling out the flushing tube, and reduce the risk of cross infection caused by feces leakage.

[0007] Further definition, the flushing tube is composed of a tube body and a joint integrally formed at the end of the tube body; the joint is the distal end of the flushing tube, and the joint is connected to the pressurized bag, and can be integrally formed or plugged in; the tube body can be inserted into the patient's anus and rectum; the outer wall of the joint is fixed with an annular limiting plate and an annular support plate spaced along its axial direction, the annular support plate is close to the tube body, and an annular movable plate is sleeved on the outside of the annular support plate, the inner side wall of the annular movable plate is tightly matched with the outer side wall of the annular support plate, so that there is friction resistance between the two, and a certain external force is required to pull the two apart; one end of the protective sleeve is fixed on the annular limiting plate, and the other end of the protective sleeve is fixed on the annular movable plate, and both hands can hold the joint and the annular movable plate respectively. When both hands are pulled in opposite directions, the annular movable plate can be separated from the annular support plate, so as to pull the protective sleeve to stretch and make the protective sleeve cover the outside of the tube body.

[0008] Further definition, the outer wall of the end of the tube body away from the connector is provided with a plurality of liquid outlet holes. During enema flushing, the tube body is inserted into the patient's anus and rectum. When the flushing liquid is injected, the flushing liquid in the tube body is injected into the patient's body through the end outlet of the tube body and the plurality of liquid outlet holes.

[0009] Further definition, the outer wall of the annular support plate is integrally formed with an annular boss, the inner wall of the annular movable plate is provided with an annular groove that matches the annular boss, and the outer wall of the annular boss is fixed with an annular rubber ring, which has an interference fit with the inner wall of the annular movable plate, and can fix the annular movable plate to the outside of the annular support plate, so that there is friction resistance between the annular movable plate and the annular support plate, and a certain external force is required to pull the two apart. When the tube body is inserted into the patient's anus and rectum for enema flushing, ensure that the annular movable plate is fixed to the annular support plate to avoid the protective cover being pulled and stretched in advance. When the tube body is pulled out of the patient's body, the annular movable plate and the annular support plate move in opposite directions and separate, thereby pulling the protective cover to stretch to wrap the tube body.

[0010] Further definition, an annular protective plate is fixed to the outside of the annular movable plate. When the tube body is inserted into the patient's anus and rectum for enema flushing, the annular protective plate can block the outside of the patient's anus to prevent feces or flushing fluid and other dirt from spraying out of the patient's anus and splashing out during the enema flushing process.

[0011] Further definition, the annular protective plate is made of plastic, rubber material or silicone material, has a certain flexibility, and is similar to the insulation pad of a pot, bowl or basin.

[0012] Further definition, the inner diameter of the protective sleeve is equal to the inner diameter of the annular movable plate, and is 1.5 to 2.5 times the outer diameter of the tube body, ensuring that there is a certain size of gap between the inner wall of the protective sleeve and the inner wall of the annular movable plate and the outer wall of the tube body. When the tube body is pulled out of the patient's body, the protective sleeve stretches to wrap the tube body. The above-mentioned gap size can reduce the risk of feces contaminated on the outer wall of the tube body being scraped off, but if the inner diameter of the protective sleeve and the annular movable plate is too large, resulting in a larger size, it will affect the operation.

[0013] Further definition, the length of the protective sleeve after extension is greater than the length between the proximal end surface of the tube body and the annular limit plate, ensuring that the protective sleeve can completely wrap the entire tube body after extension, and even after wrapping the tube body, the protective sleeve still has a certain length so that it can be twisted and sealed at the proximal end of the tube body, similar to twisting the bag mouth of a plastic bag to seal it, to prevent feces contaminated on the tube body from leaking out.

[0014] Further definition, the protective sleeve is made of silicone, latex, butyl rubber, polyethylene or polyurethane, and is soft, foldable and stretchable. Its material is the same as that of condoms, strip balloons or plastic bags. It can be compressed and folded during production and processing, and stretched and unfolded when used.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The flushing device can be used for enema flushing of constipation patients. In an initial state, the protective sleeve is sheathed on the outside of the distal end of the flushing tube and is in a folded shape. One end of the protective sleeve close to the distal end of the flushing tube is fixed on the flushing tube. The protective sleeve can be extended toward the proximal end of the flushing tube and can wrap the flushing tube after extension. The proximal end of the flushing tube can be inserted into the patient's anus and rectum. The distal end of the flushing tube is connected to the pressure bag and is located outside the body. The protective sleeve is located outside the patient's anus. After the enema flushing is completed, when the flushing tube is pulled out by holding the distal end of the flushing tube, the protective sleeve is pulled to stretch it. The flushing tube gradually enters the protective sleeve during the pulling out process until the flushing tube is completely pulled out from the patient's anus. The protective sleeve stretches and wraps the flushing tube. During the pulling out process of the flushing tube, the probability of feces contaminated on the outer wall of the flushing tube leaking out is reduced, the sensory discomfort caused by pulling out the flushing tube is reduced, and the risk of cross infection caused by feces leakage is reduced. The flushing tube can be wrapped with the protective sleeve and discarded together into a special trash can to prevent dirt contaminated on the flushing tube from leaking out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the flushing pipe in the utility model;

[0020] Figure 3 Schematic diagram of the cross-sectional structure of the flushing pipe;

[0021] Figure 4 for Figure 3 A magnified schematic diagram of the local structure at center A;

[0022] Figure 5 This is a schematic diagram of the explosion structure of the flushing pipe;

[0023] Figure 6 This is a schematic diagram of the structure of the utility model in use state.

[0024] The names of the components in the figure are: 1. Bag body; 2. Catheter; 3. Flow regulator; 4. Pressurized bag; 5. Flushing tube; 5.1. Tube body; 5.2. Connector; 6. Protective sleeve; 7. Annular movable plate; 8. Liquid outlet; 9. Annular protective plate; 10. Annular limit plate; 11. Annular support plate; 12. Annular boss; 13. Annular rubber ring. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the present invention are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are therefore only examples and are not intended to limit the scope of protection of the present invention.

[0026] In the description of this application, it should be understood that the terms "inside" and "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] A constipation douche, such as Figure 1 As shown, it mainly consists of a bag body 1, a catheter 2, a flow regulator 3, a pressurized bag 4, an irrigation tube 5, a protective sleeve 6, an annular movable plate 7 and an annular protective plate 9;

[0028] The top of the bag body 1 is an open structure. The bag body 1 is used to contain the irrigation liquid. One end of the catheter 2 is fixed to the bottom of the bag body 1, and the interior of the catheter 2 is connected to the bottom of the bag body 1. The flow regulator 3 and the pressurizing bag 4 are both installed on the catheter 2. The flow regulator 3 is used to control the on-off of the catheter 2 and the flow rate of the irrigation liquid in the catheter 2. The pressurizing bag 4 can be used to pressurize the irrigation liquid so that it can be infused into the patient's anus and rectum. The proximal end of the irrigation tube 5 can be inserted into the patient's anus and rectum to deliver the irrigation liquid.

[0029] The composition structure of the bag body 1, catheter 2, flow regulator 3, pressurized bag 4 and flushing tube 5 is a conventional structure of an existing flushing device, and its manufacturing materials, usage methods and working principles are well-known technologies.

[0030] like Figures 1 to 5 As shown, the flushing tube 5 consists of a tube body 5.1 and a connector 5.2 integrally formed at the end of the tube body 5.1; the connector 5.2 is the distal end of the flushing tube 5, and the connector 5.2 is plugged into the pressurizing bag 4, making it easy to disassemble and replace the flushing tube 5. The tube body 5.1 can be inserted into the patient's anus and rectum. A plurality of liquid outlet holes 8 are formed on the outer wall of the end of the tube body 5.1 away from the connector 5.2. During enema flushing, the tube body 5.1 is inserted into the patient's anus and rectum. When the flushing liquid is injected, the flushing liquid in the tube body 5.1 is injected into the patient's body through the end outlet of the tube body 5.1 and the plurality of liquid outlet holes 8.

[0031] like Figures 1 to 4 As shown, the protective sleeve 6 is sleeved on the outside of the connector 5.2 and is folded. The protective sleeve 6 can be extended toward the proximal end of the flushing tube 5 and can wrap the flushing tube 5 after being extended.

[0032] An annular stop plate 10 and an annular support plate 11 are fixed to the outer wall of the joint 5.2 and are spaced apart along the axial direction thereof. The annular support plate 11 is close to the tube body 5.1. The annular stop plate 10 and the annular support plate 11 are integrally formed with the joint 5.2 and are both made of plastic.

[0033] The annular movable plate 7 is sleeved on the outside of the annular support plate 11. The outer wall of the annular support plate 11 is integrally formed with an annular boss 12. The inner wall of the annular movable plate 7 is provided with an annular groove that matches the annular boss 12. The outer wall of the annular boss 12 is fixed with an annular rubber ring 13. The annular rubber ring 13 is interference fit with the inner wall of the annular movable plate 7, which can fix the annular movable plate 7 to the outside of the annular support plate 11, so that there is friction between the annular movable plate 7 and the annular support plate 11, and a certain external force is required to pull the two apart;

[0034] One end of the protective sleeve 6 is fixed on the annular limiting plate 10, and the other end of the protective sleeve 6 is fixed on the annular movable plate 7;

[0035] When inserting the tube body 5.1 into the patient's anus and rectum for enema irrigation, ensure that the annular movable plate 7 is fixed to the annular support plate 11 to prevent the protective sleeve 6 from being pulled and stretched prematurely. When pulling the tube body 5.1 out of the patient's body, both hands can respectively hold the joint 5.2 and the annular movable plate 7 and pull them in opposite directions. The annular movable plate 7 and the annular support plate 11 move in opposite directions and separate, thereby pulling the protective sleeve 6 to stretch to wrap around the tube body 5.1, so that the protective sleeve 6 is sleeved on the outside of the tube body 5.1.

[0036] like Figures 3 to 6 As shown, the inner diameter of the protective sleeve 6 is equal to the inner diameter of the annular movable plate 7 and is twice the outer diameter of the tube body 5.1. This ensures that there is a certain gap between the inner side wall of the protective sleeve 6 and the inner side wall of the annular movable plate 7 and the outer side wall of the tube body 5.1. When the tube body 5.1 is removed from the patient's body, the protective sleeve 6 stretches to wrap around the tube body 5.1. The above-mentioned gap can reduce the risk of feces contaminated on the outer wall of the tube body 5.1 being scraped off. However, if the inner diameters of the protective sleeve 6 and the annular movable plate 7 are too large, resulting in a large size, it will affect the operation.

[0037] The length of the protective sleeve 6 after extension is greater than the length between the proximal end surface of the tube body 5.1 and the annular stopper 10, ensuring that the protective sleeve 6 can completely wrap around the entire tube body 5.1 after extension. Even after wrapping around the tube body 5.1, the protective sleeve 6 still has a certain length so that it can be twisted and sealed at the proximal end of the tube body 5.1, similar to twisting the mouth of a plastic bag to prevent feces contaminated on the tube body 5.1 from leaking out.

[0038] The protective cover 6 is made of silicone, latex, butyl rubber, polyethylene or polyurethane. The protective cover 6 is soft, foldable and stretchable. Its material is the same as that of condoms, strip balloons or plastic bags. It can be compressed and folded during production and stretched when used.

[0039] like Figures 1 to 4 As shown, the annular protective plate 9 is fixed to the outside of the annular movable plate 7. The annular protective plate 9 is made of plastic, rubber or silicone material and has a certain flexibility, similar to the heat insulation pad of a pot, bowl or basin;

[0040] Specifically, a slot is provided on the outer side wall of the annular movable plate 7, and the inner end of the annular protective plate 9 is inserted into the slot, and the annular protective plate 9 is bonded and fixed to the annular movable plate 7;

[0041] When the tube body 5.1 is inserted into the patient's anus and rectum for enema irrigation, the annular protective plate 9 can block the outside of the patient's anus to prevent feces or irrigation liquid and other dirt from spraying out of the patient's anus during the enema irrigation process.

[0042] The working principle and technical effects of the constipation flusher in this embodiment are as follows:

[0043] When the flushing device is used to perform enema flushing on a constipated patient, the initial state of the flushing device is as follows: Figure 1 As shown, the protective sleeve 6 is folded over the connector 5.2, and the annular movable plate 7 is fixed to the outside of the annular support plate 11. The medical staff controls the tube body 5.1 and inserts it into the patient's anus and rectum. The flushing device is used to inject flushing fluid into the patient's body. The flushing fluid helps soften feces. The annular protective plate 9 blocks the outside of the patient's anus to prevent feces, flushing fluid, and other waste from being sprayed out of the patient's anus during enema flushing.

[0044] After the enema flushing is completed, the medical staff holds the connector 5.2 with one hand to pull out the tube body 5.1 from the patient's body, and supports the annular protective plate 9 with the other hand or holds the connection between the protective sleeve 6 and the annular movable plate 7 to keep it still. When the tube body 5.1 is pulled out from the patient's body, the annular support plate 11 is separated from the annular movable plate 7, and the connector 5.2 pulls the protective sleeve 6 to stretch the protective sleeve 6. The tube body 5.1 gradually enters the protective sleeve 6 during the pulling-out process until the tube body 5.1 is completely pulled out from the patient's anus. Figure 6 As shown, the protective sleeve 6 stretches and wraps around the tube body 5.1. During the process of pulling out the tube body 5.1, the probability of feces contaminated on the outer wall of the flushing tube 5 leaking out can be reduced, the sensory discomfort caused by pulling out the flushing tube 5 can be reduced, and the risk of cross infection caused by feces leakage can be reduced. After the tube body 5.1 is completely pulled out, the protective sleeve 6 can be twisted at the proximal end of the tube body 5.1 to seal it, and the tube body 5.1 can be discarded together into a dedicated trash can.

[0045] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and description of the present invention.

Claims

1. A constipation flusher, comprising a flushing tube (5), characterized in that: The distal end of the flushing tube (5) is provided with a protective sleeve (6), which is sleeved on the outside of the distal end of the flushing tube (5) and is folded. The end of the protective sleeve (6) close to the distal end surface of the flushing tube (5) is fixed on the flushing tube (5), and the protective sleeve (6) can be extended toward the proximal end of the flushing tube (5), and after being extended, it can wrap around the flushing tube (5).

2. The constipation flushing device according to claim 1, characterized in that: The flushing pipe (5) is composed of a pipe body (5.1) and a joint (5.2) integrally formed at the end of the pipe body (5.1); an annular limiting plate (10) and an annular supporting plate (11) spaced apart along the axial direction thereof are fixed to the outer side wall of the joint (5.2); the annular supporting plate (11) is close to the pipe body (5.1); an annular movable plate (7) is sleeved on the outside of the annular supporting plate (11); the inner side wall of the annular movable plate (7) is tightly fitted with the outer side wall of the annular supporting plate (11); one end of the protective sleeve (6) is fixed to the annular limiting plate (10), and the other end of the protective sleeve (6) is fixed to the annular movable plate (7).

3. The constipation flushing device according to claim 2, characterized in that: A plurality of liquid outlet holes (8) are provided on the outer side wall of one end of the tube body (5.1) away from the joint (5.2).

4. The constipation flushing device according to claim 2, characterized in that: The outer side wall of the annular support plate (11) is integrally formed with an annular boss (12); the inner side wall of the annular movable plate (7) is provided with an annular groove that is concavely and convexly matched with the annular boss (12); an annular rubber ring (13) is fixed to the outer side wall of the annular boss (12); and the annular rubber ring (13) is interference-fitted with the inner side wall of the annular movable plate (7).

5. The constipation flushing device according to claim 2, characterized in that: An annular protective plate (9) is fixed to the outside of the annular movable plate (7).

6. The constipation flushing device according to claim 5, characterized in that: The annular protective plate (9) is made of plastic, rubber or silicone material.

7. The constipation flushing device according to claim 2, characterized in that: The inner diameter of the protective sleeve (6) is equal to the inner diameter of the annular movable plate (7), and is 1.5 to 2.5 times the outer diameter of the tube body (5.1).

8. The constipation flushing device according to claim 7, characterized in that: The length of the protective sleeve (6) after being stretched is greater than the length between the proximal end surface of the tube body (5.1) and the annular limiting plate (10).

9. The constipation flushing device according to claim 8, characterized in that: The protective sleeve (6) is made of silica gel, latex, butyl rubber, polyethylene or polyurethane.

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