CN202951116U

CN202951116U - Gynaecological drug delivery device

Info

Publication number: CN202951116U
Application number: CN 201220699217
Authority: CN
Inventors: 刘爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-05
Filing date: 2012-12-05
Publication date: 2013-05-29
Anticipated expiration: 2022-12-05

Abstract

The utility model relates to a gynaecological drug delivery device. The gynaecological drug delivery device comprises a tube body, a piston, a trachea, an air valve and an air bag, wherein the tube body consists of a first end and a second end; the piston is movably arranged in the tube body; the first end of the trachea is connected with the first end of the tube body; and a second end of the trachea is connected with the air bag through the air valve. In use, drugs are placed at the right side of the piston, then the air bag is continuously squeezed so as to enable air to continuously enter a cavity at the left side of the piston, thereby pushing the piston to move rightward so as to realize the drug delivery function. The gynaecological drug delivery device has the characteristics of being simple in structure and convenient to use.

Description

Gynecological administration device

Technical field

This utility model relates to medical field, particularly relates to a kind of gynecological administration device.

Background technology

Gynecological administration device of the prior art all adopts the mode of push rod to carry out administration usually, but it is very inconvenient to operate, and also to the patient, brings very large misery.

The utility model content

The purpose of this utility model is to provide a kind of simple in structure, easy to operate gynecological administration device.

For solving the problems of the technologies described above, as an aspect of the present utility model, provide a kind of gynecological administration device, comprising: body, body comprises first end and the second end; Piston, piston is arranged in body actively; Trachea, the first end of trachea is connected with the first end of body; Air valve; Air bag, the second end of trachea is connected with air bag by air valve.

Further, gynecological administration device also comprises the block that is arranged on body inside, and block is positioned at a side of the second end of body.

During use, medicine is placed on to the right side of piston, then, constantly extruding gasbag, constantly enter in the cavity in piston left side gas, thereby promote piston, moves right, in order to realize the function of administration.The utlity model has simple in structure, easy to operate characteristics.

The accompanying drawing explanation

Fig. 1 has schematically shown the structural representation of the gynecological administration device in this utility model.

Reference numeral in figure: 10, body; 20, piston; 30, trachea; 40, air valve; 50, air bag; 60, block.

The specific embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that this utility model can be defined by the claims and cover is implemented.

As shown in Figure 1, the gynecological administration device in this utility model comprises: body 10, and body 10 comprises first end and the second end; Piston 20, piston 20 is arranged in body 10 actively; Trachea 30, the first end of trachea is connected with the first end of body 10; Air valve 40; Air bag 50, the second end of trachea 30 is connected with air bag 50 by air valve 40.

During use, medicine is placed on to the right side of the piston 20 of Fig. 1, then, constantly extruding gasbag 50, constantly enter in the cavity in piston 20 left sides gas, thereby promote piston 20, moves right, in order to realize the function of administration.The utlity model has simple in structure, easy to operate characteristics.

Preferably, gynecological administration device also comprises the block 60 that is arranged on body 10 inside, and block 60 is positioned at a side of the second end of body 10.Block 60 plays the purpose of limited piston range of movement.

The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a gynecological administration device, is characterized in that, comprising:

Body (10), described body (10) comprises first end and the second end;

Piston (20), described piston (20) is arranged in described body (10) actively;

Trachea (30), the first end of described trachea is connected with the first end of described body (10);

Air valve (40);

Air bag (50), the second end of described trachea (30) is connected with described air bag (50) by described air valve (40).

2. gynecological administration device according to claim 1, it is characterized in that, described gynecological administration device also comprises the block (60) that is arranged on described body (10) inside, and described block (60) is positioned at a side of the second end of described body (10).