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특허 상세정보

Devices and methods for bone/tissue preparation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61M-037/00    A61M-009/00   
미국특허분류(USC) 604/143 ; 604/131 ; 604/152 ; 601/161
출원번호 US-0423684 (1995-04-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 0
초록

Devices and methods are provided for surgical lavage including pumping liquid to a bone or other tissue surface with a reciprocating pump mechanism operated by pressurized gas wherein pressurized exhaust gas is further utilized to accelerate the pulsed liquid. A first valve arrangement is provided to bypass the pumping mechanism to direct pressurized gas directly onto the bone/other tissue surface without the presence of liquid from the device. A second valve arrangement is provided for optionally venting at least a portion of the exhaust gas to the atmo...

대표
청구항

A lavage device comprising: a gas-driven reciprocating pump mechanism for pumping pulses of liquid; a gas inlet line interconnected to the pump mechanism for driving the pump mechanism; a liquid inlet line interconnected to the pump mechanism for supplying liquid to be pumped by the pump mechanism; a liquid outlet line from the pump mechanism for carrying the pulses of liquid from the pump mechanism; a nozzle interconnected to the liquid outlet line, the nozzle having outlet; and a gas outlet line from the pump mechanism for exhausting exhaust gas from t...

이 특허를 인용한 특허 피인용횟수: 20

  1. Gertner, Michael E.. Aerosol device to deliver bioactive agent. USP2009067544177.
  2. Ducharme, Richard W.; Sugg, David E.. Apparatus and methods for containing and delivering therapeutic agents. USP2013018361054.
  3. Ducharme, Richard W.. Apparatus and methods for delivering therapeutic agents. USP2017129839772.
  4. Moutafis, Timothy E.; Fischer, David M.. High pressure pumping cartridges for medical and surgical pumping and infusion applications. USP2010057717685.
  5. Olson Daniel H.. Lavage tip. USP1998045735833.
  6. Staid, Kevin P.; Ettinger, Mark C.; Connor, Brian G.; Greeley, Roger. Medical device with high pressure quick disconnect handpiece. USP2005086923792.
  7. Darouiche, Rabih O.. Method of coating medical devices with a combination of antiseptics and antiseptic coating therefor. USP2003056558686.
  8. Moutafis, Timothy E.; Bromander, Edward. Methods and apparatuses for joining a pumping cartridge to a pump drive. USP2014108851866.
  9. Iannotti, Joseph P.; Bonutti, Peter M.. Methods and devices for bone preparation. USP2015129216046.
  10. Reynolds, Martin A.. Methods of performing embolism-free vertebroplasty and devices therefor. USP2010107811321.
  11. Reynolds, Martin A.. Methods of performing embolism-free vertebroplasty and devices therefor. USP2005126979352.
  12. Vad, Vijay B.. Out-patient joint lavage kit and protocol. USP2003036527760.
  13. Harp, Richard J.. Reciprocating cutting tool. USP2013108545502.
  14. Harp, Richard J.. Surgical file system. USP2014038672834.
  15. Harp, Richard J.. Surgical file system with a visualization instrument. USP2012018100823.
  16. Ducharme, Richard W. Systems and methods for delivering therapeutic agents. USP2015089101744.
  17. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene E.; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2016069375533.
  18. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2014058728032.
  19. Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey. Systems and methods for delivering therapeutic agents. USP2012028118777.
  20. Gittard, Shaun D.. Therapeutic agents for delivery using a catheter and pressure source. USP2018019867931.