发明授权
- 专利标题： Resuscitation device
- 专利标题（中）： 复苏装置
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申请号： US245561申请日： 1988-09-16
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公开(公告)号： US4942873A公开(公告)日： 1990-07-24
- 发明人: Lawrence F. Irwin , Frank R. Irwin
- 申请人： Lawrence F. Irwin , Frank R. Irwin
- 专利权人： Lawrence Irwin F,Irwin Frank R
- 当前专利权人： Lawrence Irwin F,Irwin Frank R
- 主分类号： A61M16/00
- IPC分类号： A61M16/00
摘要：
A mouth-to-mouth resuscitation device embodying a novel, one piece resiliently deformable valving member which permits flow of air through the device in a direction toward the patient but effectively blocks flow of air and fluids in the opposite direction.
公开/授权文献
- US6042976A Method of calibrating WEE exposure tool 公开/授权日：2000-03-28