CN104001261A

CN104001261A - Subcutaneous drug administration device

Info

Publication number: CN104001261A
Application number: CN201310061630.5A
Authority: CN
Inventors: 陈晓容; 肖德容
Original assignee: Chongqing Beibei District Mental Health Center
Current assignee: Chongqing Beibei District Mental Health Center
Priority date: 2013-02-27
Filing date: 2013-02-27
Publication date: 2014-08-27

Abstract

The invention relates to a subcutaneous drug administration device. The subcutaneous drug administration device is characterized in that a spring is installed at the bottom of an outer device, an unidirectional dosing mouth and numerical hole unidirectional valves are installed at the top of the outer device, a micro percolation pipe is installed at the upper end of a silica gel drug sac, drug liquid is fed into the silica gel drug sac through the unidirectional dosing mouth, a subcutaneous dosing device is buried under the skin of a person, the numerical hole unidirectional valves on the micro percolation pipe are opened under pushing of a spring, the drug liquid slowly enters into the skin through the micro percolation pipe, the number of the numerical hole unidirectional valves which are opened is confirmed according to dosing speed, and therefore the subcutaneous drug administration device achieves the purpose of subcutaneous automatic dosing, is simple and economic, and has good treatment effects for psychopaths or drug addicts.

Description

A kind of subcutaneous administration device

Technical field

The present invention is a kind of subcutaneous administration device, belongs to medical technical field, is specially adapted to psychotic and addict received treatment's application.

Background technology

Also there is no subcutaneous automatic chemical feeding device for psychotic or treating narcotic addiction patient at present, is all to implement by oral and external injection, is unfavorable for the maintenance of blood drug level and effective control of disease.

Summary of the invention

The object of this invention is to provide a kind of subcutaneous administration device, realize the object of subcutaneous automatic chemical feeding.

Its objective is such realization, a kind of subcutaneous administration device is made up of unidirectional dosing mouth, number holes unidirectional valve, micro-pipe, silica gel medicine bag, outer bed device, spring of oozing; Bed device bottom mounting spring outside, unidirectional dosing mouth and number hole unidirectional valve are installed in top, silica gel medicine bag upper end is provided with micro-pipe that oozes, and micro-pipe that oozes is fixedly connected with silica gel medicine bag with number hole unidirectional valve, and unidirectional dosing mouth, micro-pipe that oozes are fixedly connected with silica gel medicine bag with spring.

By unidirectional dosing mouth, medicinal liquid is added to silica gel medicine bag, subcutaneous administration device is embedded in subcutaneous, under the promotion of spring, micro-several holes unidirectional valve oozing on pipe is opened, medicinal liquid slowly enters subcutaneous by micro-pipe that oozes, open several holes unidirectional valve quantity according to injection speed, realize the object of subcutaneous automatic chemical feeding.

Brief description of the drawings

Concrete structure of the present invention is provided by following examples and accompanying drawing:

Fig. 1, be a kind of subcutaneous administration apparatus structure of the present invention schematic diagram.

In Fig. 1,1, unidirectional dosing mouth, 2, number holes unidirectional valve, 3, micro-pipe that oozes, 4, silica gel medicine bag, 5, outer bed device, 6, spring.

Detailed description of the invention

Describe below in conjunction with Fig. 1 the specific works situation that the present invention proposes in detail, bed device 5 bottom mounting spring 6 outside in Fig. 1, unidirectional dosing mouth 1 and number hole unidirectional valve 2 are installed in top, silica gel medicine bag 4 upper ends are provided with micro-pipe 3 that oozes, micro-pipe 3 that oozes is fixedly connected with silica gel medicine bag 4 with number hole unidirectional valve 2, and unidirectional dosing mouth 1, micro-pipe 3 that oozes are fixedly connected with silica gel medicine bag 4 with spring 6.

By unidirectional dosing mouth 1, medicinal liquid is added to silica gel medicine bag 4, subcutaneous administration device is embedded in subcutaneous, under the promotion of spring 6, micro-several holes unidirectional valve 2 oozing on 3 pipes is opened, medicinal liquid slowly enters subcutaneous by micro-pipe 3 that oozes, open several holes unidirectional valve 2 quantity according to injection speed, realize the object of subcutaneous automatic chemical feeding.

Claims

1. a subcutaneous administration device is made up of unidirectional dosing mouth, number holes unidirectional valve, micro-pipe, silica gel medicine bag, outer bed device, spring of oozing; It is characterized in that: bed device bottom mounting spring outside, unidirectional dosing mouth and number hole unidirectional valve are installed in top, silica gel medicine bag upper end is provided with micro-pipe that oozes, and micro-pipe that oozes is fixedly connected with silica gel medicine bag with number hole unidirectional valve, and unidirectional dosing mouth, micro-pipe that oozes are fixedly connected with silica gel medicine bag with spring.