CHOI, Lim Chel,CHOI, Min Gi,HA, Ho Im,CHOI, Jeong Won
申请号：
SG11201809730S
公开号：
SG11201809730SA
申请日:
2017.05.02
申请国别(地区):
SG
年份:
2018
代理人:
摘要：
Provided is a lancing device including a casing, a launch part, and a bumper part wherein the bumper part comprises a needle body holder, a cylindrical bumper and bump spring； and a disposable painless lancet for use with the device. The disposable painless lancet and lancing device according to the present invention are figured such that a bump spring strikes the skin in advance before the needle penetrates the skin, disturbing the skin nerve, and such that a needle of the lancet can be allowed to be inserted only a certain depth of skin, thus the subject does not feel any pain at all.
