CN102716029A

CN102716029A - Disposable automatic-positioning liquid-distribution dedicated syringe needle

Info

Publication number: CN102716029A
Application number: CN2012102123295A
Authority: CN
Inventors: 马光元
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-26
Filing date: 2012-06-26
Publication date: 2012-10-10

Abstract

The invention discloses a disposable automatic-positioning liquid-distribution dedicated syringe needle, which consists of an upper needle body (1), an automatic positioning barrel (2), a hand-held part (3), a lower needle body (4), an automatic positioning barrel sheath (5) for the upper needle body and a lower needle body sheath (6), wherein one section of needle body is divided into the upper needle body (1) and the lower needle body (4) by the middle hand-held part (3); the automatic positioning barrel (2) is sheathed on the upper needle body (1) to expose one part of the needle body; the automatic positioning barrel sheath (5) for the upper needle body covers the upper needle body (1); and the lower needle body sheath (6) covers the lower needle body (4). Because the disposable automatic-positioning liquid-distribution dedicated syringe needle does not need to be provided with a disposable syringe, material and resource are saved, the disposable automatic-positioning liquid-distribution dedicated syringe needle has the advantages of low cost and small working pressure, can be jointly used with a plastic liquid bottle, can automatically adsorb liquid medicine sometimes and is convenient to use, needle inserting depth can be automatically positioned, the working efficiency is improved, the labor intensity of medical personnel is lowered, and meanwhile, cross infection and disease transmission in a hospital can be avoided.

Description

The special-purpose syringe needle of disposable automatic location dosing

Technical field

The present invention relates to a kind of medical supplies.

Background technology

Traditional dosing syringe needle must be furnished with disposable syringe and could use, consumption material, and the waste resource, cost is high, and does not have the automatic positioning structure of inserting needle weight, and the working costs effort is inconvenient.

Summary of the invention

The purpose of this invention is to provide the special-purpose syringe needle of a kind of disposable automatic location dosing, be called for short two-way self-align pin, use is to be unworthy of once property syringe; Cost is low; Make simply, the other end of needle body also has the automatic positioning structure of inserting needle weight, share with the plastic liquid bottle; Can also draw Pharmaceutical automatically, use time saving and energy saving convenience.

The present invention is achieved in that the special-purpose syringe needle of disposable automatic location dosing; Form by upper pin, automatic positioning tube, Handheld Division, following needle body, the automatic positioning tube sheath of upper pin, following needle body sheath; One section needle body is upper pin and following needle body two parts by intermediary portion of the handle; Automatically positioning tube is enclosed within and makes it expose a part of needle body on the upper pin, and the automatic positioning tube sheath of upper pin covers upper pin, and following needle body sheath will descend needle body to cover.

Because dosing special-purpose syringe needle in disposable automatic location need not be furnished with disposable syringe, economical with materials economizes on resources, and cost is low; The inserting needle weight can be located automatically, and operating pressure is little, share with the plastic liquid bottle; Sometimes can also draw Pharmaceutical automatically, easy to use, increase work efficiency; Reduce medical workers, simultaneously, can also stop chiasma type infection and transmission of disease in the hospital.

Description of drawings:

Fig. 1: structural representation of the present invention;

Among the figure, 1 is upper pin, and 2 is automatic positioning tube, and 3 is the Handheld Division, and 4 are following needle body, and 5 is the automatic positioning tube sheath of upper pin, and 6 are following needle body sheath.

The specific embodiment:

1, the special-purpose syringe needle of disposable automatic location dosing; By upper pin 1, automatically positioning tube 2, Handheld Division 3, down the automatic positioning tube sheath of needle body 4, upper pin 5, needle body sheath 6 is formed down; One section needle body is divided into upper pin 1 and following needle body 4 two parts by intermediary Handheld Division 3; Automatically positioning tube 2 is enclosed within and makes it expose a part of needle body on the upper pin 1, and the automatic positioning tube sheath 5 of upper pin covers upper pin 1, and following needle body sheath 6 will descend needle body 4 to cover.

[0008]When using disposable automatic location dosing special use syringe needle, pinch Handheld Division 3 with hands, upper pin 1 is inserted in the liquid mixing bottle; Being inserted into certain depth will be blocked by the edge of automatic positioning tube 2 and can not continue deeply again; This degree of depth is the optimum depth of dosing, and at this moment, the liquid in the liquid bottles is just from needle body 4 discharges down; The automatic positioning tube sheath 5 of upper pin all covers upper pin 1 and automatic positioning tube 2, and following needle body sheath 6 will descend needle body 4 all to cover and shield.

2, the special-purpose syringe needle of disposable location dosing is processed into by medical plastic, metal etc.

Claims

1. the special-purpose syringe needle of disposable automatic location dosing; It is characterized in that; Form by upper pin (1), automatic positioning tube (2), Handheld Division (3), following needle body (4), the automatic positioning tube sheath of upper pin (5), following needle body sheath (6); One section needle body is divided into upper pin (1) and following needle body (4) two parts by intermediary Handheld Division (3); Automatically positioning tube (2) is enclosed within on the upper pin (1) and makes it expose a part of needle body, and the automatic positioning tube sheath of upper pin (5) covers upper pin (1), and following needle body sheath (6) will descend needle body (4) to cover.