CN214512114U

CN214512114U - Disposable enema apparatus for gastroenterology

Info

Publication number: CN214512114U
Application number: CN202022978319.5U
Authority: CN
Inventors: 冷杨婷
Original assignee: Central Hospital of Wuhan
Current assignee: Central Hospital of Wuhan
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-29
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a disposable enema appliance for department of gastroenterology, which comprises a catheter body, wherein the catheter body is supported by soft materials, two ends of the catheter body are respectively provided with a connecting port and a sliding sleeve head, a protective wing is arranged on the catheter body, the central positions of two sides of the protective wing are respectively and fixedly provided with a blocking opening and a connecting sleeve ring, the interior of the catheter body is provided with a connecting steel cable, the tail end of the connecting steel cable is fixedly connected with the connecting port, the outer circumferential wall of the connecting steel cable is fixedly provided with a movable supporting spiral sheet, the outer diameter of the movable supporting spiral sheet is matched with the inner wall of the catheter body, the outer edge of the connecting port, the protective wing and the blocking opening are all provided with round corners, the blocking opening is in a shape of a round table, and the opening direction of the blocking opening is close to the sliding sleeve head, improving the treatment effect and being simple to use.

Description

Disposable enema apparatus for gastroenterology

Technical Field

The utility model relates to a gastroenterology appurtenance technical field especially relates to a gastroenterology is with disposable enema apparatus.

Background

The digestive system department is the clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc. The digestive system diseases are various, the medical knowledge is wide, the operation is complex and fine, and the enema method is one of the important means for treating gastrointestinal diseases, particularly, the enema method is a treatment method for relaxing bowels and exhausting air by inserting a catheter into the colon from the anus through the rectum. Can stimulate the enterokinesia, soften, clear away excrement and urine, and have the cooling, hasten parturition, dilute the interior poison of intestines, reduce and absorb, the effect of low temperature solution for the patient's of high fever cooling, in addition, can also reach and supply treatment purposes such as medicine, nutrition, moisture, in operation process, however, because this kind of patient's intestinal is very fragile, lead to the problem that patient's intestinal hemorrhage easily in the in-process of inserting the pipe, but the pipe is soft, the pipe is difficult to insert the rectum class, on the other hand, in the in-process of annotating the medicine, there is the problem of leaking the medicine, influence treatment, therefore, in order to solve this kind of problem, we propose a disposable enema utensil for gastroenterology.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a disposable enema tool for digestive system department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a disposable enema apparatus for gastroenterology, includes the pipe body, the pipe body adopts soft material to support, just pipe body both ends are provided with connection port and slip cap respectively, set up the protection fin on the pipe body, the central point of protection fin both sides puts fixed mounting respectively and has the mouth of blockking up and the connection lantern ring, the inside of pipe body is provided with the connecting cable, fixed connection between the end of connecting cable and the connection port, just fixed mounting has the activity to support the flight on the circumference outer wall of connecting cable, match between the external diameter of activity support flight and the inner wall of pipe body.

Preferably, the connecting port, the protective wing and the outer edge of the blocking opening are all provided with round corners.

Preferably, the blocking opening is in an inverted circular truncated cone shape, the opening direction of the blocking opening is close to the sliding sleeve head, and the connecting port is in sliding connection with the catheter body.

Preferably, sliding connection between the connection lantern ring and the pipe body, just the connection lantern ring is radius platform form along the direction that is close to the connection port, threaded connection has the lock sleeve on the connection lantern ring, match between the inner wall of lock sleeve and the connection lantern ring.

Preferably, the inside one end fixed mounting that the pipe body is close to the sliding sleeve head has the flow blocking cover, the inside of flow blocking cover is provided with stifled ball, the one end fixed mounting that stifled ball is close to the sliding sleeve head has connecting spring, fixed connection between connecting spring and the choked flow cover.

The utility model provides a pair of disposable enema apparatus for gastroenterology, beneficial effect lies in: in the device, the connecting steel cable and the movable supporting spiral sheet are arranged, so that the catheter body can be supported from the interior of the catheter body, the catheter body can be conveniently inserted into the intestinal tract of a patient, and the problem of bleeding in the intestinal tract of the patient can be avoided due to the sliding sleeve head;

the flow-blocking sleeve is arranged to prevent the reflux problem of the medicament during the operation process from influencing the treatment effect, the use is simple and direct,

drawings

FIG. 1 is a schematic structural view of a disposable enema device for department of gastroenterology according to the present invention;

FIG. 2 is a sectional view of the disposable enema device for department of gastroenterology of the present invention;

fig. 3 is a cut-away view of the flow-blocking sleeve component of the disposable enema tool for the department of gastroenterology.

In the figure: 1. a connection port; 2. a protective flap; 3. blocking the opening; 4. a catheter body; 5. A sliding sleeve head; 6. a flow blocking sleeve; 7. connecting a steel cable; 8. a movable support flight; 9. a locking sleeve; 10. a connecting lantern ring; 11. a connecting spring; 12. and (5) blocking the ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a disposable enema appliance for department of gastroenterology, comprising a catheter body 4, the catheter body 4 is supported by soft materials, and both ends of the catheter body 4 are respectively provided with a connecting port 1 and a sliding sleeve head 5, a protective wing 2 is arranged on the catheter body 4, a blocking port 3 and a connecting sleeve ring 10 are respectively and fixedly arranged at the central positions of both sides of the protective wing 2, a connecting steel cable 7 is arranged inside the catheter body 4, the tail end of the connecting steel cable 7 is fixedly connected with the connecting port 1, a movable supporting spiral sheet 8 is fixedly arranged on the circumferential outer wall of the connecting steel cable 7, the outer diameter of the movable supporting spiral sheet 8 is matched with the inner wall of the catheter body 4, the outer edge of the connecting port 1, the protective wing 2 and the blocking port 3 is provided with round corners, the blocking port 3 is in a round frustum shape, and the opening direction of the blocking port 3 is close to the sliding sleeve head 5, sliding connection between connection port 1 and the pipe body 4, sliding connection between the connection lantern ring 10 and the pipe body 4, and the connection lantern ring 10 is radius platform form along the direction that is close to connection port 1, threaded connection has lock sleeve 9 on the connection lantern ring 10, match between the inner wall of lock sleeve 9 and the connection lantern ring 10, inside one end fixed mounting that pipe body 4 is close to sliding sleeve head 5 has flow blocking sleeve 6, the inside of flow blocking sleeve 6 is provided with stifled ball 12, the one end fixed mounting that stifled ball 12 is close to sliding sleeve head 5 has coupling spring 11, fixed connection between coupling spring 11 and the flow blocking sleeve 6.

In the utility model, before use, the whole connecting steel cable 7 is supported by the movable supporting spiral piece 8 on the connecting steel cable 7 to support the catheter body 4, so as to be conveniently inserted into the intestinal tract of a patient;

in the inserting process, the whole catheter body 4 is inserted into the intestines and stomach of a patient under the action of the movable supporting spiral sheet 8, then the blocking opening 3 is deeply inserted into the anus of the patient, the connecting steel cable 7 is drawn out, the locking sleeve 9 is screwed, the catheter body 4 is preliminarily fixed, and the protective wing pieces 2 are more attached to the private parts of the patient;

in the process of medicine injection, medical staff can inject medicine into the intestinal tract of a patient through the connecting port 1, and the medicine pushes the blocking ball 12 to move towards the sliding sleeve head 5 in the flowing process, so that the medicine flows into the intestinal tract of the patient;

on the contrary, in the process of no medicament pushing, the blocking ball 12 moves to the protective wing pieces 2 under the action of the self pressure of the patient body, the reasoning of the medicament and the resilience force of the connecting spring 11, so that the medicament backflow is avoided, and the treatment retaining effect can be performed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a disposable enema apparatus for gastroenterology, includes pipe body (4), its characterized in that, pipe body (4) adopt soft material to support, just pipe body (4) both ends are provided with connection port (1) and sliding sleeve head (5) respectively, set up protection fin (2) on pipe body (4), the central point of protection fin (2) both sides puts fixed mounting respectively and has blockked up mouthful (3) and the adapter sleeve ring (10), the inside of pipe body (4) is provided with connecting cable (7), fixed connection between the terminal of connecting cable (7) and connection port (1), just fixed mounting has movable support flight (8) on the circumference outer wall of connecting cable (7), the external diameter of movable support flight (8) matches between the inner wall of pipe body (4).

2. The disposable enema device in digestive system department according to claim 1, wherein the connecting port (1), the protective wing (2) and the blocking port (3) are all rounded at the outer edge.

3. The disposable enema device of claim 1, wherein the blocking port (3) is in the shape of an inverted frustum, and the opening of the blocking port (3) is close to the slip sleeve head (5), and the connection port (1) is connected with the catheter body (4) in a sliding manner.

4. The disposable enema set for the department of gastroenterology according to claim 1, wherein the connection collar (10) is connected with the catheter body (4) in a sliding manner, the connection collar (10) is in an inverted frustum shape in the direction close to the connection port (1), the connection collar (10) is connected with a locking sleeve (9) in a threaded manner, and the inner wall of the locking sleeve (9) is matched with the connection collar (10).

5. The disposable enema utensil for the gastroenterology according to claim 1, wherein a flow blocking sleeve (6) is fixedly installed at one end of the catheter body (4) close to the inside of the sliding sleeve head (5), a blocking ball (12) is arranged inside the flow blocking sleeve (6), a connecting spring (11) is fixedly installed at one end of the blocking ball (12) close to the sliding sleeve head (5), and the connecting spring (11) is fixedly connected with the flow blocking sleeve (6).