KR950023421A

KR950023421A - Needle Cover Device

Info

Publication number: KR950023421A
Application number: KR1019940000651A
Authority: KR
Inventors: 임재성; 조낙관
Original assignee: 임재성; 해원산업 주식회사
Priority date: 1994-01-15
Filing date: 1994-01-15
Publication date: 1995-08-18

Abstract

본원의 발명은 주사기의 사용후 패기시에 안전하게 처리할 수 있도록 주사바늘을 덮어 씌울수 있는 주사바늘 덮개용 장치에 관한 것으로 주사기의 주사바늘을 보호하기 위한 덮개용장치에 있어서, 주사기의 몸체에 지지되도록 고정가능한 원통형의 홀더; 중앙에 주사바늘을 수용하고, 홀더의 바늘방향으로의 전단부에 형성된 홈에 걸리며 외부로부터 소정 크기의 힘이 인가됨에 따라 홀더로부러 이탈가능한 걸림쇠; 홀더의 내부면과 상기 걸림쇠사이에 접속되어 상기 절림쇠가 상기 지지수단으로부터 이탈될 때 탄성을 부가하여 걸림쇠를 주사바늘방향으로 이동할 수 있도록 하는 스프링; 걸림쇠의 전단에 걸리며 걸림쇠의 이탈시에 주사바늘의 끝을 보호하기 위한 보호용캡을 포함한다.The present invention relates to an apparatus for covering a needle that can cover the needle so that it can be safely disposed of after use of the syringe, the apparatus for a cover for protecting the needle of the syringe, which is supported on the body of the syringe A cylindrical holder as secure as possible; A catch which receives a needle in the center, is caught by a groove formed in the front end portion of the holder in a needle direction and detachable from the holder as a force of a predetermined size is applied from the outside; A spring connected between the inner surface of the holder and the latch to add elasticity when the hinge is separated from the support means to move the latch in the direction of the needle; It is secured to the front end of the latch and includes a protective cap for protecting the end of the needle when the latch is released.

Description

Needle Cover Device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 바늘보호갭을 포함하는 종래의 주사기의 축방향 단면도.1 is an axial cross-sectional view of a conventional syringe including a needle protection gap.

제2도는 본 발명에 따른 주사바늘 덮개용 장치가 장착된 주사기의 축방향 단면도.2 is an axial cross-sectional view of a syringe equipped with a needle cover device according to the present invention.

제3도는 제2도에 따른 주사바늘 덮개용장치가 동작된 경우의 축방향 개략단면도.3 is a schematic axial cross-sectional view when the needle cover device according to FIG. 2 is operated;

Claims

A cover device for protecting a needle of a syringe, comprising: a cylindrical support means fixed to a body of the syringe; A catch which receives a needle in the center, is caught in a groove formed in the front end portion of the support means in a needle direction, and is detachable from the support means because a force of a predetermined magnitude is applied from the prosthesis; Elastic means connected between the inner surface of the support means and the latch so that the latch can move in the direction of the needle by adding elasticity when the latch is separated from the support means; Applied to the front end of the latch and the needle cover device, characterized in that it comprises a protective cap for protecting the end of the needle when the release of the latch.

The needle cover apparatus according to claim 1, wherein the support means has a cylindrical shape of steps when the radius of the syringe to be fixed is less than or equal to a predetermined size.

The device of claim 1, wherein the resilient means is a conical spring.

The scanning cap according to claim 1, wherein the protective cap has a pentagonal shape with one side open and a portion adjacent to the open side is hooked so as to be swingably connected to the upper end of the latch by the hook. Needle cover device.

The apparatus of claim 2, wherein the supporting means is formed to have a symmetrical groove having a symmetrical shape with respect to the center of the center portion so that the latch can be caught.

※ Note: The disclosure is based on the initial application.