CN216496987U

CN216496987U - Lengthened enema injector

Info

Publication number: CN216496987U
Application number: CN202121513957.8U
Authority: CN
Inventors: 张道用; 张道莉; 张道云; 于翔; 张燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-05-13
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to an elongated glycerine enema injector. The enema injection device comprises an enema container and is characterized by further comprising an expansion guide injection device, wherein the expansion guide injection device consists of an external guide pipe and an injection hose, the rear end of the injection hose is communicated with the enema container, the injection hose is inserted into the external guide pipe, and the front end of the injection hose is provided with a front-end liquid outlet. The utility model solves the problem that the injection of the original enema is shallow, the expansion guide injection device is inserted into the anus, the expansion opening expands the periphery of the anus, the guide tube enters the intestinal tract to a certain depth, the injection hose is pushed by fingers, the injection hose advances along the guide tube, and the balloon is extruded to inject the enema liquid after the front end of the injection hose reaches the deeper part of the rectum. Therefore, the medicine can reach a deeper part, the whole process is simple to operate, and the patient can operate by one hand. The ports of the guide tube and the injection hose are smooth and bullet-shaped, so that the intestinal tract is not easy to be damaged, and the discomfort of a patient is reduced.

Description

Lengthened enema injector

Technical Field

The utility model relates to an elongated glycerine enema injector.

Background

The conventional enema container (balloon) and the injection tube are made of semi-rigid plastic into a whole. When the enema liquid injection device is used, the end cover of the injection tube is opened or the end head is cut, a little of enema liquid is extruded to lubricate the end port, then the enema liquid is inserted into the anus and pushed into the intestinal tract, and the balloon is squeezed to inject the enema liquid into the intestinal tract.

The disadvantage is that the injection tube is short and the depth does not meet the requirements in some cases. And the port is provided with a die opening, a screw opening or a shearing opening. The existing method needs to cut when a medical catheter is used for lengthening, and the cut opening is sharp and is easy to puncture the intestinal tract.

In the prior art, in order to inject the medicine deeper (the length of the rectum is about 15 cm), a stomach tube is adopted to suck medical catheters such as a sputum suction tube, the rear end of the stomach tube is connected with an injector, enema liquid is sucked into the injector, and the medical catheter is inserted into the deeper part of the intestinal tract from the anus to be injected. At this time, the operator holds the injector with one hand and the catheter with the other hand to open the anus, and the operation can be performed. The patient himself is difficult to operate. In addition, because the side hole at the front end of the medical catheter is far away from the end part, liquid can run off midway and often needs to be cut, and the cut is easy to stab the intestinal tract.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an elongated glycerine enema injector which is easy to operate.

The utility model adopts the following technical scheme:

the enema injection device comprises an enema container and is characterized by further comprising an expansion guide injection device, wherein the expansion guide injection device consists of an external guide pipe and an injection hose, the rear end of the injection hose is communicated with the enema container, the injection hose is inserted into the external guide pipe, and the front end of the injection hose is provided with a front-end liquid outlet.

More than two side wall liquid outlet holes are formed in the side wall of the front end of the injection hose. The external guide tube rear end is provided with glycerine enema container shell, glycerine enema container shell both sides are provided with the side opening. The external guide pipe is in a horn mouth shape.

The utility model has the following positive effects:

the utility model solves the problem that the injection of the original enema is shallow, the expansion guide injection device is inserted into the anus, the expansion opening expands the periphery of the anus, the guide tube enters the intestinal tract to a certain depth, the injection hose is pushed by fingers, the injection hose advances along the guide tube, and the balloon is extruded to inject the enema liquid after the front end of the injection hose reaches the deeper part of the rectum. Therefore, the medicine can reach a deeper part, the whole process is simple to operate, and the patient can operate by one hand. The ports of the guide tube and the injection hose are smooth and bullet-shaped, so that the intestinal tract is not easy to be damaged, and the discomfort of a patient is reduced.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of an operating state in embodiment 1 of the present invention.

FIG. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 4 is a schematic structural diagram of an operating state in embodiment 2 of the present invention.

FIG. 5 is a schematic cross-sectional structural view of embodiment 2 of the present invention.

In the drawings: 1 glycerine enema container shell, 2 front end liquid outlet, 3 liquid outlet holes, 4 external guide pipes, 5 side holes, 6 injection hoses and 7 glycerine enema containers.

Detailed Description

As shown in fig. 1-2, embodiment 1 of the present invention,

the enema device comprises an enema container 7 and is characterized by further comprising an expansion guide injection device, wherein the expansion guide injection device consists of an external guide pipe 4 and an internal injection hose 6, the rear end of the internal (extending) injection hose 6 is communicated with (the output end of) the enema container 7, the internal injection hose 6 is inserted into the external guide pipe 4, and the front end of the internal injection hose 6 is provided with a front-end liquid outlet 2.

The external guide tube 4 has the functions of expansion, guidance and the like.

Based on embodiment 1, more than two sidewall liquid outlet holes 3 may be further provided on the sidewall of the front end of the built-in injection hose 6.

The utility model adds the liquid outlet hole 3 on the side of the end of the injection hose 6, aiming at preventing the intestinal mucosa from being blocked by excrement and being difficult to be absorbed when the saccule is loosened. There is no screw or shear port at the port. Meanwhile, the die can be axially demoulded, and a die opening is not formed. Compared with the existing enema injection tube, the guide tube is not easy to damage the intestinal tract. The soft hose can be axially demoulded, and the intestinal tract is not easy to be damaged.

As shown in fig. 3-5, embodiment 2 of the present invention,

based on embodiment 1, external stand pipe 4 rear end is provided with glycerine enema container shell 1, glycerine enema container shell 1 both sides are provided with operation side opening 5, can pack into glycerine enema container and injection hose through the side opening, and the glycerine enema container can be operated through the side opening with the injection hose to the finger. The external guide pipe 4 is in a horn mouth shape.

The utility model uses soft plastic silica gel and other materials to manufacture a balloon and an injection tube connected into a whole. The enema liquid is filled in the bottle. The external shape and size of the expanding guide tube are basically the same as the corresponding parts of the existing glycerine enema injector, and the port is closed up at the same time, so that the external part forms a bullet shape (the prior art) to be beneficial to insertion. When the device is used, the injection hose is inserted into the guide tube from the rear end, a little glycerine enema is extruded out to lubricate the port of the guide tube and the port of the hose, the guide tube is inserted into the anus, the hose with the saccule is inserted into the intestinal tract along the inner wall of the guide tube, the saccule is extruded at a proper position, and the glycerine enema is injected into the intestinal tract. The injection hose can also be crimped using existing glycerine enema injectors. The injection pipe of the prior enema injector is tightly sleeved with the rear end of the hose. Or other injectors are closely sleeved with the rear end of the hose. The rear part of the expansion guide tube is lengthened to protect the soft saccule. At this time, the side of the extension part is provided with a through hole so that the fingers can extend into and pinch the injection tube and the saccule to push and extrude. Because the expansion guide tube enters the intestinal tract as same as the existing enema injector and is smoother, the hose enters the intestinal tract as the existing hose and is smoother, and the possibility of damaging the intestinal tract is reduced.

Claims

1. The utility model provides an elongated glycerine enema injector, its includes glycerine enema container (7), its characterized in that still includes expansion direction injection device, expansion direction injection device comprises external stand pipe (4) and injection hose (6), the rear end and the glycerine enema container (7) intercommunication of injection hose (6), injection hose (6) cartridge is in external stand pipe (4), and injection hose (6) front end is provided with front end play liquid mouth (2).

2. An elongated glycerine enema injector according to claim 1, characterized in that the side wall of the front end of the injection hose (6) is provided with more than two side wall liquid outlet holes (3).

3. The elongated glycerine enema injector according to claim 2, wherein the rear end of the external guide tube (4) is provided with a glycerine enema container shell (1), and side holes (5) are arranged on two sides of the glycerine enema container shell (1).

4. An elongated enema injector according to any one of claims 1 to 3, characterized in that said external guide tube (4) is flared.