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AUTO-INJECTOR AND DRIVE UNIT THEREFOR
专利权人:
UCB Biopharma SPRL
发明人:
Martin John Mcloughlin,Michael James David Heald,Cameron Townley Charles,Dylan Sanders Garrett,Kevin Richard Lozeau
申请号:
US15790998
公开号:
US20180043097A1
申请日:
2017.10.23
申请国别(地区):
US
年份:
2018
代理人:
摘要:
Provided is a drive unit for an auto-injector having a drive unit housing arranged for docking receipt of a syringe or of a cassette unit comprising a syringe movable from a rest position, in which a needle tip of the syringe is within the drive unit housing to a use position, in which the needle tip protrudes from a needle delivery aperture; and a drive arrangement including one or more electrically powered sources of axial drive; a first drive transfer element for advancing the syringe to said use position; and a second drive transfer element for moving a plunger into the barrel of the syringe to eject liquid contents thereof. The drive unit housing is provided with a skin sensor arrangement having an array of plural skin sensor electrodes located about the needle delivery aperture.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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