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DISPOSITIF D'INJECTION SOUS-CUTANEE, DISPOSITIF D'INTRODUCTION DE LA CANULE D'UN DISPOSITIF D'INJECTION ET PROCEDE ASSOCIE
专利权人:
SMITHS MEDICAL MD; INC.
发明人:
COTE, STEVE,MARRS, JAMES,FAUST, MARK HENRY
申请号:
CA2544299
公开号:
CA2544299C
申请日:
2004.09.15
申请国别(地区):
CA
年份:
2016
代理人:
摘要:
An infusion device including a site and a set for delivery of a substance to apatient. The site can include a cannula that is introduced into a subcutaneouslayer of skin of the patient. The set can be coupled to the site by placingthe set over the site and moving the set from an unlocked to a lockedposition. The set can be oriented at multiple rotational orientations withrespect to the site, and can be coupled and uncoupled with the site multipletimes. Also included is a device for inserting a subcutaneous infusion deviceinto a subcutaneous layer of skin of a patient. Some devices automaticallyretract a needle used to introduce the cannula. Upon full introduction of theneedle and associated cannula of the subcutaneous infusion device into asubcutaneous layer of skin of a patient, the device can move the needle into aretracted state.
来源网站:
中国工程科技知识中心
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