[특허]Fluid management system for arthroscopic surgery

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-031/00
출원번호	US-0744883 (1996-11-08)
발명자 / 주소	Chandler W. Jeffrey Kane John Egan Michael J. Phillips Howard S. Roundy James S. Cassaday Ernest W. Etherington Roger
출원인 / 주소	Aquarius Medical Corporation
대리인 / 주소	Majestic, Parsons, Siebert & Hsue
인용정보	피인용 횟수 : 53 인용 특허 : 31

초록 ▼

An improved fluid management system for irrigation of a body cavity and in particular for use in arthroscopic surgery having a pressurized fluid circuit for supplying irrigation fluid and a vacuum fluid circuit for withdrawing waste fluid from the cavity. In a preferred embodiment there is an uninte

An improved fluid management system for irrigation of a body cavity and in particular for use in arthroscopic surgery having a pressurized fluid circuit for supplying irrigation fluid and a vacuum fluid circuit for withdrawing waste fluid from the cavity. In a preferred embodiment there is an uninterrupted fluid supply comprised of a plurality of sterile solution saline bags with an automatic spiker to perforate the bags. The system is processor controlled with numerous safety and design features to automate arthroscopy to the highest degree possible. Some of the features include the monitoring and tracking of cavity pressure and flow rates to predetermined pressure and flow rates, tracking cavity to mean blood pressure, overpressure protection, a plurality of pressure and flow rate baseline settings, monitoring, setting and controlling saline supply, and specialized functions for providing pressure and flow rates for typical surgical procedures such as lavage, clear view, and burr/shaver. One or more vacuum discharge lines may be provided with an automatic self-cleaning feature. The system is compact and optionally employs a number of disposable components, including a novel fluid accumulator. In one preferred embodiment there is a compact gravity irrigation fluid management apparatus employing automatic pressure regulating means. An improved console for monitoring out-of-fluid anomalous conditions is also disclosed.

대표청구항 ▼

[ We claim:] [1.] A fluid management system for irrigation of a body cavity comprising:a reservoir of fluid suspended a height "h" above the body cavity, said reservoir containing a fluid discharge conduit leading from said reservoir to the body cavity, with said reservoir providing fluid under pres

[ We claim:] [1.] A fluid management system for irrigation of a body cavity comprising:a reservoir of fluid suspended a height "h" above the body cavity, said reservoir containing a fluid discharge conduit leading from said reservoir to the body cavity, with said reservoir providing fluid under pressure to said body cavity in accordance to the height "h" in gravitational head;means for raising and lowering said reservoir of fluid to vary said gravitational head of pressurized fluid to said body cavity;control means to control said means for raising and lowering said reservoir of fluid;wherein said control means are processor based and further comprising means to sense pressure inside said body cavity, said control means controlling said means for raising and lowering said reservoir of fluid to vary the height "h" in response to said means to sense pressure.

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이 특허에 인용된 특허 (31) 인용/피인용 타임라인 분석

Larkin Mark E. (Lindenhurst IL), Apparatus for connecting medical liquid containers.
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Carson Robert W. (1419 Circle Way Salt Lake City UT 84103), Arthroscopic surgical apparatus and method.
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Oscarsson Rolf A. (10 Gemini Cir. Andover MA 01810), Attachment device for medical fluids bag.
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Benn James A. (31 Fairmount Ave. Somerville MA 02144), Bag filling method and apparatus for preparing pharmaceutical sterile solutions.
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Mathies Burkhard (Givrins CHX) Misse Didier (Grand-Saconnex CHX) Guignard Claude (St. Genis-Pouilly CHX) Pidoux Paul (Bassins CHX), Circulating a liquid through a joint.
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Mathies Burkhard (Givrins) Misse Didier (Grand-Saconnex) Guignard Claude (St-Genis-Pouilly) Pidoux Paul (Bassins CHX), Circulating a liquid through a joint.
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Orkin Fredric I. (Deerfield IL) Liber Theodore (Highland Park IL) Smith Charles R. (Libertyville IL) Knowlton Kimball J. (Lindenhurst IL) Huntley Albin (Martinez CA), Closed multi-fluid delivery system and method.
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Bayard Michael A. (Chicago IL) Turnbull James A. (Grayslake IL), Combination quick disconnect coupling and liquid cutoff valve.
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Murry Edward J. (Palos Park IL) Brumbach Joseph F. (Niles IL), Device and method for applying precise irrigation, aspiration, medication, ultrasonic power and dwell time to biotissue.
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Guignard Claude (St-Genis Pouilly FRX), Device for joining a connection piece to peristaltic pump.
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Kaufman Stephen B. (Highland Park IL) Robson Dale L. (Highland Park IL), Fluid transfer apparatus.
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Sacco John J. (202 Sedgwick Dr. Syracuse NY 13203), IV apparatus.
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Archibald G. Kent (White Bear Lake MN), IV fluid control system with fluid runaway prevention.
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Struble Kent R. (Mahtomedi MN) Smith Rodney J. (Hastings MN), Infusion pump with improved contamination resistance.
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DeSatnick Allen H. (Marblehead MA) Marcus Herbert D. (Winchester MA), Irrigation system.
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Olson Daniel H. (Louisville OH), Irrigation system for use during arthroscopy.
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Atkinson, Robert W., Lavage system with linear motor.
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Atkinson Robert W. (Dover OH), Lavage system with replaceable pump.
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Atkinson Robert W. (Dover OH) Laco Michael J. (Sherrodsville OH), Low pressure irrigation system.
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Arimond Timothy V. (St. Louis Park MN), Medicine pump.
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Borsanyi Alexander (Newport Beach CA) Harp Richard (La Costa CA) Lebo Robert (Silverado CA) Pool Scott L. (Santa Ana CA) Rondinone Joseph (Mission Viejo CA) Sorensen John T. (Costa Mesa CA) Wall Roxa, Multimodal displacement pump and dissolution system for same.
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Parrott Patti L. (Dexter MI) Howell James B. (Ann Arbor MI), Peristaltic pump header.
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Larkin Mark E. (Lindenhurst IL) Ogden John E. (Libertyville IL), Piercing pin transfer device.
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Nehring John R. (East Greenwich CT), Pressure operated pulsatile fluid flow device.
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Olson Daniel H. (Louisville OH), Pressure relief valve.
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Marcus, Herbert D.; DeSatnick, Allen H.; Torrie, Paul A., Pressure sensing scope cannula.
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Fried Steven J. (1729 Willow Park Ct. Powell OH 43065), Rapid solution administration set with integral heat exchanger.
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Handt Alan E. (705 Pineview Zionsville IN 46077) Ash Stephen R. (2500 N. 400 East Lafayette IN 47905), Short-tubing set gravity powered peritoneal cycler.
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Robak Edward (5520 San Juan Dr. Orange CA 92669) Reh Carter K. (13312 Loretta Dr. Santa Ana CA 92705), Torque pinch valve.
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DeSatnick Allen H. (Marblehead MA) Marcus Herbert D. (Winchester MA) Merte Kenneth E. (Stillwater MN), Tubing set.
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Bird ; Forrest M., Ventilator and method.
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Houde,Eric, Angiographic fluid control system.
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Nowosielski Albert, Apparatus and method for delivering fluid flow to a surgical site.
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Nowosielski Albert, Apparatus and method for delivering fluid flow to a surgical site.
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Varga, Christopher M.; McMahon, Michael; Dillingham, Thomas; Chan, James; Schmaltz, Todd; Meade, Noah; Raeder-Devens, Jennifer, Compressive patient warming device.
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Nakash, Ehood; Eliachar, Eliahu; Nir, Lilach; Grossfield, Ram; Tenennbaum, Gil; Orbach, Izak, Continuous and controlled irrigation system.
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Novak Paul,CHX ; Hamou Jacques,FRX ; Wattiez Arnaud,FRX, Device for the rinsing of body cavities.
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Visconti, Peter; Doering, Thomas; Horton, Ken; Wells, Jan; Thomas, Robert; Hansen, James; Schroeder, Gary P.; Desai, Ashvin, Disposable surgical suction/irrigation trumpet valve tube cassette.
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Visconti, Peter; Doering, Thomas; Horton, Ken; Wells, Jan; Thomas, Robert; Hansen, James; Schroeder, Gary P.; Desai, Ashvin, Disposable surgical suction/irrigation trumpet valve tube cassette.
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Williams, Jeffrey B.; Pyles, Kenneth R.; Carr, Douglas L., Fluid management system.
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Williams, Jeffrey B; Carr, Douglas L, Fluid management system.
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Germain, Aaron; Klein, Kyle, Fluid management system and methods.
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Carr, Douglas L.; Patel, Nilesh R., Fluid management system with pass-through fluid volume measurement.
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Grim, Kasey A.; Sartor, Joe D.; Meusburger, Valery E.; Grosskrueger, Rachel C.; McClellan, Li-Mae H.; Wohlfarth, Fiona M.; Wolsky, Ryan M., Fluid management systems for surgical procedures.
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Alderete, Jr., Juan M.; Monirabbasi, Salman, Fluid reservoir seating procedure for a fluid infusion device.
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Alderete, Jr., Juan M.; Monirabbasi, Salman, Fluid reservoir seating procedure for a fluid infusion device.
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Alderete, Jr., Juan M.; Monirabbasi, Salman, Fluid reservoir seating procedure for a fluid infusion device.
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Hochman, Mark, Handpiece for fluid administration apparatus.
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Shigezawa, Gordon, Intravenous fluid heating system.
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Diamond,Scott A.; Hart,Colin P.; Mitchell,James; Deyette, Jr.,Thomas; Garlapow,Richard M.; Van Diver,Mark H.; Wetherbee,William A., Manifold system for a medical device.
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Germain, Aaron; Truckai, Csaba, Medical device and methods.
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Germain, Aaron; Klein, Kyle; Walker, Michael D.; Bek, Robin, Medical systems and methods.
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Orczy-Timko, Benedek; Germain, Aaron; Walker, Michael D., Medical systems and methods.
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Elkins, Jeffrey M.; Valencia, Aurelio; Patel, Samir R.; Aboytes, Ricardo; Goodson, Harry B.; Ball, Craig A., Method and apparatus for intra-aortic substance delivery to a branch vessel.
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Bazargan, Afshin; Vazquez, Pablo; Kow, Hsiao-Yu S.; Monirabbasi, Salman; Hanson, Ian B., Monitoring the operating health of a force sensor in a fluid infusion device.
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Bazargan, Afshin; Vazquez, Pablo; Kow, Hsiao-Yu S.; Monirabbasi, Salman; Hanson, Ian B., Monitoring the operating health of a force sensor in a fluid infusion device.
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Houde, Eric; van Diver, Mark; Diamond, Scott, Multiple port fluid control valves.
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Kow, Hsiao-Yu S.; Bazargan, Afshin; Hanson, Ian B.; Vazquez, Pablo; Alderete, Jr., Juan M.; Monirabbasi, Salman, Occlusion detection for a fluid infusion device.
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Kow, Hsiao-Yu S.; Bazargan, Afshin; Hanson, Ian B.; Vazquez, Pablo; Alderete, Jr., Juan M.; Monirabbasi, Salman, Occlusion detection for a fluid infusion device.
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Kow, Hsiao-Yu S.; Bazargan, Afshin; Hanson, Ian B.; Vazquez, Pablo; Alderete, Jr., Juan M.; Monirabbasi, Salman, Occlusion detection for a fluid infusion device.
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Kow, Hsiao-Yu S.; Bazargan, Afshin; Hanson, Ian B.; Vazquez, Pablo; Alderete, Jr., Juan M.; Monirabbasi, Salman, Occlusion detection for a fluid infusion device.
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Thoe, David A.; Koontz, John; Boukhny, Mikhail, Patient eye level touch control.
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Varga, Christopher M.; McMahon, Michael; Dillingham, Thomas; Chan, James; Schmaltz, Todd; Rajendran, Karthikeyan, Patient warming device with patient access.
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Shener, Cemal; Krause, Kenneth W.; Hedstrom, Petter; Loreth, Brian J., Surgical fluid management.
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