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公开(公告)号:US20050080377A1
公开(公告)日:2005-04-14
申请号:US11002687
申请日:2004-12-03
申请人: Peter Sadowski , David Deboer , Claude Berman , Paul Lesch , Margaret Holland
发明人: Peter Sadowski , David Deboer , Claude Berman , Paul Lesch , Margaret Holland
CPC分类号: A61M5/326 , A61M5/002 , A61M5/20 , A61M5/24 , A61M5/2425 , A61M5/2466 , A61M5/282 , A61M5/288 , A61M5/30 , A61M5/3202 , A61M5/3232 , A61M5/3243 , A61M5/3286 , A61M5/349 , A61M2005/3247 , A61M2205/583
摘要: A jet injection device with a fluid chamber in a housing member for holding about 0.02 ml to about 3 ml of a medicament. An injection-assisting needle has an injection end that extends from the housing for inserting into a patient to a depth of up to about 5 mm. A force-generating source is configured to apply a pressure reaching about 100-1000 psi to the medicament in the chamber to expel the medicament through the injecting end of the needle.
摘要翻译: 一种喷射装置,其具有用于容纳约0.02ml至约3ml药物的壳体构件中的流体室。 注射辅助针具有从壳体延伸以插入患者到达约5mm的深度的注射端。 力产生源被配置为向腔室中的药物施加达到约100-1000psi的压力,以通过针的注射端排出药物。