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公开(公告)号:USD546833S1
公开(公告)日:2007-07-17
申请号:US29248626
申请日:2006-08-24
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公开(公告)号:USD554121S1
公开(公告)日:2007-10-30
申请号:US29248625
申请日:2006-08-24
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公开(公告)号:USD546832S1
公开(公告)日:2007-07-17
申请号:US29248624
申请日:2006-08-24
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公开(公告)号:USD573622S1
公开(公告)日:2008-07-22
申请号:US29248542
申请日:2006-08-21
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公开(公告)号:USD557321S1
公开(公告)日:2007-12-11
申请号:US29248549
申请日:2006-08-21
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公开(公告)号:USD557310S1
公开(公告)日:2007-12-11
申请号:US29248545
申请日:2006-08-21
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公开(公告)号:USD557320S1
公开(公告)日:2007-12-11
申请号:US29248547
申请日:2006-08-21
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公开(公告)号:US08257310B2
公开(公告)日:2012-09-04
申请号:US13196256
申请日:2011-08-02
申请人: Brian W. Donovan , Andrea Y. Leung , Lisanne A. Eng , David P. Thompson , Robert B. Hubler , Stephanie A. Barnes , Thomas C. Arends , Keith Schubert , Paul C. Leonard , Paul F. Muller
发明人: Brian W. Donovan , Andrea Y. Leung , Lisanne A. Eng , David P. Thompson , Robert B. Hubler , Stephanie A. Barnes , Thomas C. Arends , Keith Schubert , Paul C. Leonard , Paul F. Muller
CPC分类号: A61B17/8872 , A61B2017/0256 , A61M5/1452 , A61M5/16854 , A61M5/16877 , A61M2205/3317 , A61M2205/3389 , A61M2205/50 , A61M2205/502
摘要: A syringe for performing a medical procedure includes a pressure sensor, a volume sensor, and a compensation circuit. The volume sensor measures a volume of a flowable material that is dispensed from the syringe, the pressure sensor measures a pressure being applied to the flowable material, and the compensation circuit calculates a delivered volume of the flowable material by accounting for system compliance (expansion) as the pressure is increased. By compensating for system compliance in this manner, a syringe can be used in high pressure procedures while still providing accurately controllable material delivery.
摘要翻译: 用于执行医疗程序的注射器包括压力传感器,体积传感器和补偿电路。 体积传感器测量从注射器分配的可流动材料的体积,压力传感器测量施加到可流动材料的压力,并且补偿电路通过考虑系统顺应性(膨胀)来计算可流动材料的输送体积, 随着压力的增加。 通过以这种方式补偿系统顺应性,注射器可以在高压程序中使用,同时仍然提供准确可控的材料输送。
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公开(公告)号:USD357982S
公开(公告)日:1995-05-02
申请号:US17741
申请日:1994-01-21
申请人: James M. Dahl , Robert B. Hubler
设计人: James M. Dahl , Robert B. Hubler
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公开(公告)号:USD687938S1
公开(公告)日:2013-08-13
申请号:US29426012
申请日:2012-06-29
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