- 专利标题： VARIABLE DISPLACEMENT INFLATION DEVICES AND METHODS OF USE
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申请号： US16363049申请日： 2019-03-25
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公开(公告)号： US20190217068A1公开(公告)日： 2019-07-18
- 发明人: Brian Stevens , William Padilla , Steven Weir
- 申请人： Merit Medical Systems, Inc.
- 主分类号： A61M25/10
- IPC分类号： A61M25/10
摘要：
An inflation device that may comprise multiple plungers is disclosed. The inflation device may have multiple configurations wherein certain plungers are locked with respect to a body of the inflation device while others are configured to be displaceable within the body. Each plunger may be configured with a different effective surface area, allowing a practitioner to vary the amount of force required to attain certain pressures.
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