A new enema device

Abstract

The present application relates to the field of medical devices, and in particular to a novel enema device, comprising a shell, wherein a cavity and a flow hole are provided inside the shell, the cavity and the flow hole are connected, a hose is provided inside the cavity, the other end of the hose extends to the outside of the shell and is detachably connected to an extension tube, the other end of the extension tube is connected to a medicine bag, a regulating valve is provided on the surface of the extension tube, the hose, the extension tube and the medicine bag are all made of elastic material, and a temperature label paper is provided on the surface of the medicine bag; after the hose and the extension tube are connected, the shell is inserted into the patient's anus to put the extension tube in a flow state through the regulating valve, and the medicine bag is squeezed to make the medicine liquid therein flow to a suitable position along the extension tube, the hose, the cavity and the flow hole. The operation is simple and the patient can operate it by himself. At the same time, the temperature of the medicine liquid can be grasped by observing the temperature label paper, thereby improving the patient's use experience.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a novel enema device. Background Art

[0002] Enema therapy is a treatment method in which a catheter is inserted into the anus and liquid is infused to achieve the purpose of defecation and exhaust. It can effectively stimulate intestinal peristalsis, soften and remove feces, and has the effects of cooling, inducing labor, diluting intestinal toxins, and reducing absorption. Low-temperature solutions can cool down patients with high fever. In addition, it can also achieve the therapeutic purposes of supplying medicines, nutrition, and water. Current anorectal treatment devices include bag-type infusion sets and handheld enema sets (such as suppositories, etc.); since the tube needs to be inserted into the human body during treatment, the hygiene of the device needs to be guaranteed, and the tube must be prevented from being damaged or scratched to generate burrs; although the devices currently on the market can meet certain treatment needs, they do not have the functions of reliable storage and protection during storage and carrying.

[0003] The Chinese Patent Network discloses a "new type of simple, practical and non-invasive laxative enema device" with a publication number of CN215608183U, which includes an inlet liquid tube (6) and is characterized in that: a liquid storage bag (13) is provided at one end of the opening of the inlet liquid tube (6); a terminal (2) for inserting into the anus is provided at the other end of the inlet liquid tube (6); a plurality of side leakage holes (4) distributed in a circumferential array and connected to the inside of the inlet liquid tube (6) are provided on the side of the terminal (2); a threaded seat (12) is fixedly provided at one end of the inlet liquid tube (6) near the inlet liquid tube (6); a spiral joint (15) is provided on the threaded seat (12); a connecting joint (10) is provided at one end of the inlet liquid tube (6) near the liquid storage bag (13); an internal thread groove (16) matching the spiral joint (15) is provided on the inner side of the connecting joint (10). An external liquid storage bag is threadedly installed on the threaded seat of the input liquid tube, so that the liquid storage bag and the input liquid tube are sealed and detachably connected. When the input liquid tube is used to inject liquid into the patient's anal canal and rectum to clear the intestine, the portable and detachable characteristics of the liquid storage bag can be used to achieve repeated injection without repeatedly plugging and unplugging the input liquid tube, avoiding repeated anal intubation, preventing leakage and anal pain and fear of patients after anal surgery. At the same time, a side leakage hole is opened on the outside of the input liquid tube to avoid the blockage of the input liquid tube by stool during anal intubation, and the occurrence of bleeding and perforation of the rectal mucosa caused by damage to the tube mouth. The liquid storage bag has good elasticity and contractility, and can be held and squeezed to output enema liquid, avoiding lifting to form pressure infusion.

[0004] During use, it was found that it is difficult for patients to operate on their own and they need assistance from other accompanying personnel or medical staff, which will increase the psychological pressure on patients. At the same time, it is difficult to know the temperature of the medicine stored in the medicine capsule. Too low or too high a temperature will directly affect the patient's experience. Utility Model Content

[0005] The present application provides a novel enema device to solve the technical problems that the inventors have realized that it is difficult for patients to operate by themselves and require the assistance of other accompanying personnel or medical staff, which will increase the psychological pressure of patients. At the same time, it is difficult to know the temperature of the medicine liquid stored in the medicine capsule. Too low or too high temperature will directly affect the patient's usage experience.

[0006] The present application provides a novel enema device, comprising a shell, wherein a cavity and a flow hole are provided inside the shell, the cavity and the flow hole are communicated, a hose is provided inside the cavity, the other end of the hose extends to the outside of the shell and is detachably connected to an extension tube, the other end of the extension tube is connected to a medicine bag, a regulating valve is provided on the surface of the extension tube, the hose, the extension tube and the medicine bag are all made of elastic material, and a temperature label paper is provided on the surface of the medicine bag.

[0007] In any of the above technical solutions, further, a one-way valve is provided inside the cavity and on the right side of the flow hole, and the direction restricted by the one-way valve is the direction from the hose to the shell.

[0008] In any of the above technical solutions, further, the surface of the extension tube and the surface of the medicine capsule are both provided with scale lines, and the scale lines provided on the surface of the extension tube are located on the right side of the regulating valve.

[0009] In any of the above technical solutions, further, the medicine bag has an opening inside, and also includes a cover, a compression pad is provided on the surface of the cover, the cover is inserted into the inside of the opening, and the compression pad is located in the inner cavity of the medicine bag.

[0010] In any of the above technical solutions, further, there are multiple flow holes, and the spacing between the multiple flow holes is the same.

[0011] In any of the above technical solutions, further, a rubber pad is provided on the surface of the shell.

[0012] In any of the above technical solutions, further, an anti-slip pattern is provided on the surface of the shell and on the right side of the rubber pad.

[0013] In any of the above technical solutions, further, the other end of the hose is detachably connected to one end of the extension tube through a thread or a cushion.

[0014] In any of the above technical solutions, further, the outer diameter size from the left side of the hose to the outer diameter size of the right side of the hose increases sequentially.

[0015] In any of the above technical solutions, further, the hose, the extension tube and the medicine bag are made of any one of polypropylene, polyethylene and polyvinyl chloride.

[0016] The beneficial effects of this application are mainly:

[0017] 1. After the hose and the extension tube are connected, insert the shell into the patient's anus and adjust the valve to put the extension tube in a flow state. Squeeze the medicine bag to make the liquid medicine flow to the appropriate position along the extension tube, hose, cavity and flow hole. The operation is simple and the patient can operate it by himself. At the same time, the temperature of the liquid medicine can be mastered by observing the temperature label paper, thereby improving the patient's use experience.

[0018] 2. The setting of multiple flow holes can effectively alleviate the impact pressure of the drug liquid to improve the patient's usage experience. At the same time, the drug liquid can enter the corresponding position evenly. At the same time, the setting of the one-way valve can effectively ensure the backflow of the liquid in the patient's anus. The rubber pad is inserted into the anus and located at the anus opening, which has the effect of blocking and preventing injection, and at the same time serves as a reminder for the operator to operate the shell insertion depth.

[0019] It should be understood that both the foregoing general description and the following specific embodiments are for the purpose of example and illustration and do not necessarily limit the present application. The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the subject matter of the present application. At the same time, the specification and the drawings are used to explain the principles of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a schematic structural diagram of an enema device according to an embodiment of the present application (front view);

[0022] Figure 2 This is a schematic diagram of the housing, hose and extension tube and their connection structure (front cross-sectional view) of an embodiment of the present application;

[0023] Figure 3 This is a schematic diagram of the medicine capsule and the extension tube and their connection structure in the embodiment of the present application (front view and cross-sectional view).

[0024] icon:

[0025] 100-shell; 101-cavity; 102-flow hole; 103-hose; 104-check valve; 105-rubber pad; 106-anti-slip pattern; 200-extension tube; 201-medicine capsule; 202-regulating valve; 203-temperature label paper; 204-scale line; 205-cover; 206-squeeze pad. DETAILED DESCRIPTION

[0026] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0027] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0028] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application 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 cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] See also Figure 1 , Figure 2 and Figure 3In one or more embodiments, a novel enema device is provided, including a shell 100, wherein a cavity 101 and a flow hole 102 are provided inside the shell 100, the cavity 101 and the flow hole 102 are communicated, a hose 103 is provided inside the cavity 101, the other end of the hose 103 extends to the outside of the shell 100 and is detachably connected with an extension tube 200, the other end of the extension tube 200 is connected with a medicine capsule 201, a regulating valve 202 is provided on the surface of the extension tube 200, the hose 103, the extension tube 200 and the medicine capsule 201 are all made of elastic material, a temperature label paper 203 is provided on the surface of the medicine capsule 201, and a rubber pad 105 is provided on the surface of the shell 100.

[0031] In this embodiment, after the hose 103 and the extension tube 200 are connected, the shell 100 is inserted into the patient's anus, and the extension tube 200 is placed in a flow state through the regulating valve 202. Then, the medicine capsule 201 is squeezed to allow the liquid medicine therein to flow along the extension tube 200, the hose 103, the cavity 101 and the flow hole 102 to a suitable position. The operation is simple and the patient can also operate it by himself. At the same time, the temperature of the liquid medicine can be grasped by observing the temperature label paper 203, thereby improving the patient's use experience.

[0032] See also Figure 1 , Figure 2 and Figure 3 In some embodiments, a one-way valve 104 is provided inside the cavity 101 and on the right side of the flow hole 102. The one-way valve 104 limits the direction from the hose 103 to the housing 100. The surfaces of the extension tube 200 and the medicine bag 201 are both provided with scale lines 204. The scale lines 204 provided on the surface of the extension tube 200 are located on the right side of the regulating valve 202. The medicine bag 201 has an opening inside and also includes a cover 205. A squeeze pad 206 is provided on the surface of the cover 205. The cover 205 is inserted into the inside of the opening. The squeeze pad 206 is located inside the medicine bag 201. cavity, the number of flow holes 102 is multiple, and the spacing between the multiple flow holes 102 is the same, the surface of the shell 100 and the right side of the rubber pad 105 are provided with anti-slip grooves 106, the other end of the hose 103 is detachably connected to one end of the extension tube 200 through a thread or a cushion, and the threaded structure is preferably used in this application. The outer diameter size of the left side of the hose 103 to the outer diameter size of the right side of the hose 103 increases successively, the hose 103, the extension tube 200 and the medicine capsule 201 are made of any one of polypropylene, polyethylene and polyvinyl chloride, and polyvinyl chloride is preferably used in this application.

[0033] In this embodiment, the provision of multiple flow holes 102 can effectively alleviate the impact pressure of the medicine liquid, so as to improve the patient's usage experience, and at the same time allow the medicine liquid to evenly enter the corresponding position; at the same time, the provision of a one-way valve 104 can effectively ensure the backflow of the liquid in the patient's anus; the rubber pad 105 is inserted into the anus and located at the anus opening, which has the effect of blocking and preventing injection, and at the same time serves as a prompt for the operator to operate the insertion depth of the shell 100; the provision of the anti-slip pattern 106 reduces the probability of slipping when the operator grips it tightly; after the cover 205 is removed, the medicine liquid can be injected into the medicine bag 201, and the medicine liquid capacity can be known through the scale line 204.

[0034] Specifically, the working principle of a novel enema device provided by the present application is:

[0035] After the hose 103 and the extension tube 200 are connected, the housing 100 is inserted into the patient's anus, and the rubber pad 105 is located at the anus. The extension tube 200 is placed in a flow state through the regulating valve 202, and then the medicine capsule 201 is squeezed to allow the medicine liquid therein to flow along the extension tube 200, the hose 103, the cavity 101 and the flow hole 102 to a suitable position. The operation is simple and the patient can also operate it by himself;

[0036] At the same time, the temperature of the medicine solution can be monitored by observing the temperature label paper 203, thereby improving the patient's usage experience.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A novel enema device, characterized in that: It includes a shell, a cavity and a flow hole are opened inside the shell, the cavity and the flow hole are connected, a hose is arranged inside the cavity, the other end of the hose extends to the outside of the shell and is detachably connected to an extension tube, the other end of the extension tube is connected to a medicine bag, a regulating valve is arranged on the surface of the extension tube, the hose, the extension tube and the medicine bag are all made of elastic material, and a temperature label paper is arranged on the surface of the medicine bag.

2. A novel enema device according to claim 1, characterized in that: A one-way valve is arranged inside the cavity and on the right side of the flow hole, and the direction restricted by the one-way valve is the direction from the hose to the shell.

3. A novel enema device according to claim 1, characterized in that: The surface of the extension tube and the surface of the medicine bag are both provided with scale lines, and the scale lines provided on the surface of the extension tube are located on the right side of the regulating valve.

4. A novel enema device according to claim 1, characterized in that: The medicine bag has an opening inside and also includes a sealing cover, a compression pad is arranged on the surface of the sealing cover, the sealing cover is inserted into the inside of the opening, and the compression pad is located in the inner cavity of the medicine bag.

5. A novel enema device according to claim 1, characterized in that: There are multiple flow holes, and the spacing between the multiple flow holes is the same.

6. A novel enema device according to claim 1, characterized in that: A rubber pad is arranged on the surface of the shell.

7. A novel enema device according to claim 6, characterized in that: The surface of the shell is provided with anti-skid patterns on the right side of the rubber pad.

8. A novel enema device according to claim 1, characterized in that: The other end of the hose is detachably connected to one end of the extension tube through a thread or a cushion.

9. A novel enema device according to claim 1, characterized in that: The outer diameter size of the hose from the left side to the right side increases in sequence.

10. A novel enema device according to claim 6, characterized in that: The hose, the extension tube and the medicine bag are made of any one of polypropylene, polyethylene and polyvinyl chloride.

Images