CN212235518U

CN212235518U - Infection-preventing injection needle

Info

Publication number: CN212235518U
Application number: CN201922438020.8U
Authority: CN
Inventors: 吕宁; 房昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-12-29
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a prevent infecting syringe needle belongs to the medical instrument field, including the syringe needle, still include connector and outer protective sheath, in the syringe needle injects the connector, the outside cover of connector has outer protective sheath. The utility model discloses a prevent infecting syringe needle can extract the syringe needle and directly use as ordinary syringe, inserts the syringe needle when the abominable place of sanitary environment uses on the connector joint of connector lug connection infusion or the joint that the liquid medicine mixes, prevents to take place the syringe needle and pollutes.

Description

Infection-preventing injection needle

Technical Field

The utility model relates to the field of medical equipment, specifically speaking, the utility model relates to a prevent infecting syringe needle.

Background

The prior injector used in hospitals comprises three parts, namely a needle cylinder, a needle head and a needle cap, wherein the needle cap is taken down to inject when injecting, or the needle head is inserted to inject when the injector is used to mix medicines, so that the medicines are mixed together, the needle head is often in an exposed environment during injecting or medicine mixing, and the needle head is easily polluted in some areas with poor medical and health conditions.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an infection-preventing injection needle which is suitable for the regions with bad sanitary conditions.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides an anti-infection syringe needle, includes the syringe needle, still includes connector and outer protective sheath, in the syringe needle injects the connector, the outside cover of connector has outer protective sheath.

Preferably, the connector comprises a sleeve and a sleeve head, the sleeve head is arranged at one end of the sleeve, the other end of the sleeve is inserted into the injection needle, and the sharp end of the injection needle is inserted into the sleeve head and slightly exceeds the sleeve head.

Preferably, the outer protective sheath includes outer sleeve cover and top cap, and the top cap setting is on outer sleeve, and outer protective sheath is inside to be cavity.

Adopt the technical scheme of the utility model, can obtain following beneficial effect:

the utility model discloses a prevent infecting syringe needle can extract the syringe needle and directly use as ordinary syringe, inserts the syringe needle when the abominable place of sanitary environment uses on the connector joint of connector lug connection infusion or the joint that the liquid medicine mixes, prevents to take place the syringe needle and pollutes.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a schematic structural view of the apparatus;

the labels in the above figures are: 1. an injection needle; 2. a connector; 3. a barrel sleeve; 4. sleeving heads; 5. an outer protective sheath; 6. an outer cylinder sleeve; 7. and a top cover.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, in which the shapes, structures, mutual positions and connection relationships of the respective members, the functions of the respective portions, the operation principles, and the like of the respective members are described.

As shown in figure 1, the infection-preventing injection needle comprises an injection needle 1, a connector 2 and an outer protective sleeve 5, wherein the injection needle 1 is inserted into the connector 2, and the outer protective sleeve 5 is sleeved outside the connector 2. The connector 2 comprises a barrel sleeve 3 and a sleeve head 4, the sleeve head 4 is arranged at one end of the barrel sleeve 3, the other end of the barrel sleeve 3 is inserted into the injection needle 1, and the sharp end of the injection needle 1 is inserted into the sleeve head 4 and slightly exceeds the sleeve head 4. The outer protective sheath 5 includes outer sleeve 6 and top cap 7, and top cap 7 sets up on outer sleeve 6, and outer protective sheath 5 is inside to be cavity.

As shown in figure 1, when in use, the outer protective sleeve 5 is sleeved outside the connector 2, when the liquid medicine needs to be mixed, the outer protective sleeve 5 is directly removed, the sleeve head 4 at the end part of the connector 2 is inserted on the infusion pipeline to extrude the mixed liquid medicine of the syringe, so that the large-area exposure of the injection needle 1 to the outside is prevented from being polluted. When the use occasion is good in sanitary environment, the injection needle head 1 can be pulled out for normal use, so that the infection injection needle head is used for mixing liquid medicine in a complex environment, the injection needle head 1 can be prevented from being polluted, the injection needle head can be pulled out for use in normal time, and the multipurpose effect is achieved.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. An infection-preventing injection needle comprises an injection needle body and is characterized in that: still include connector and outer protective sheath, in the syringe needle injects the connector, the outside cover of connector has outer protective sheath, the connector includes barrel casing and pullover, and pullover sets up a tip at the barrel casing, and the syringe needle is inserted to the other end of barrel casing, and the pointed end of syringe needle injects pullover in and surpasss pullover slightly, outer protective sheath includes outer barrel casing and top cap, and the top cap setting is on outer sleeve, and outer protective sheath is inside to be cavity.