Adjustable disposable hemostix

The utility model relates to an adjustable disposable hemostix which comprises a shell, a pushing and pressing block and an ejection mechanism, the ejection mechanism comprises a needle seat, a spring, a spring seat and a retainer, a puncture needle is arranged on the needle seat, the retainer compr...

Full description

Saved in:
Bibliographic Details
Main Authors PAN BILIN, CHEN YUANYUAN, DAI HUIFANG
Format Patent
LanguageChinese
English
Published 12.01.2021
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to an adjustable disposable hemostix which comprises a shell, a pushing and pressing block and an ejection mechanism, the ejection mechanism comprises a needle seat, a spring, a spring seat and a retainer, a puncture needle is arranged on the needle seat, the retainer comprises two elastic retaining arms which are oppositely arranged, and the pushing and pressing block ismatched with the interior of the shell in a sliding mode. The front end of the pushing block extends out of the shell so as to press the pushing block when the pushing block is attached to a collection part, the pushing block is provided with a needle hole for a puncture needle to extend out, the tail portion of the pushing block is provided with an opening part for opening the elastic retainingarm to release the needle seat when the front end is jacked, and the side wall of the shell is provided with a receding groove extending in the spring direction. A connecting piece penetrating throughthe receding groove and ex
Bibliography:Application Number: CN202020393312U