发明名称 |
MULTI-STAGE TUBING FOR HIGH-SPEED PNEUMATIC SURGICAL CUTTER |
摘要 |
Multi-stage tubing connecting a pneumatic pulse generator to a surgical cutter and for transmitting pressure pulses from the pneumatic pulse generator to the surgical cutter. The multi-stage tubing includes a first-stage and a second-stage. The first-stage has a first end connected to an output port of the pneumatic pulse generator, a second end opposite the first end, and a first inner channel for transmitting the pressure pulses to the surgical cutter. The first inner channel has a first cross-sectional area. The second-stage has a first end in pneumatic communication with the second end of the first-stage, a second end opposite the first end of the second-stage, and a second inner channel for transmitting the pressure pulses to the surgical cutter. The second inner channel has a second cross-sectional area that is different than the first cross-sectional area. |
申请公布号 |
US2013325044(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201213485324 |
申请日期 |
2012.05.31 |
申请人 |
WANG ANDREW CHEN;ROGERS DANIEL DAVID;MEDICAL INSTRUMENT DEVELOPMENT LABORATORIES, INC. |
发明人 |
WANG ANDREW CHEN;ROGERS DANIEL DAVID |
分类号 |
A61F9/007;A61B17/32;F16L11/00 |
主分类号 |
A61F9/007 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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