[특허]Disposable pressure wound irrigation device

Disposable pressure wound irrigation device 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-035/00 B67D-005/42
출원번호	US-0596746 (1990-10-15)
발명자 / 주소	Han Sang In (4350 W. Lake #107-B Glenview IL 60025)
인용정보	피인용 횟수 : 40 인용 특허 : 0

초록 ▼

A disposable pressure wound irrigation device is provided having a reservoir of cleansing solution disposed therein and a pressure chamber for providing a force upon the reservoir such that a liquid stream of cleansing solution is expelled at a constant pressure therefrom. Preferably, the propellant chamber will be provided with a regulator valve fitted within the pressure chamber for constantly monitoring the pressure which urges the chamber against the reservoir. An aimable outlet nozzle is provided through which the cleansing solution is expelled, the nozzle directing the flow of the cleansing solution to the wound surface. A release valve is further provided in order to selectively couple the nozzle with the reservoir, such that the cleansing solution may be evacuated therefrom through a passageway formed by a depression of the valve.

대표청구항 ▼

A unitary, hand-held disposable pressure wound irrigator comprising: a substantially sealed non-refillable housing containing a quantity of sterile cleansing solution; means in the housing for controllably releasing said solution from said housing; an aimable outlet affixed to the housing for directing a stream of sterile cleansing fluid from the housing into a bodily wound for controllable cleansing thereof; and pressure means within the housing providing a force for evacuating said solution from said housing, said pressure means including a cylindrical container slidably fit within said housing adjacent said solution and opposite said releasing means, a source of compressed gas within said cylindrical container, and a regulating valve for controllably releasing said compressed gas into a cavity formed between said cylindrical container and a bottom of said housing thereby to force said cylindrical container against said cleansing solution at a predetermined pressure determined by said regulator valve, said pressure means maintaining substantially constant pressure sufficient to dislodge debris from the wound independent of the level of cleansing solution.

이 특허를 인용한 특허 (40)

Jevanthi,Ramasubbu; Van Hamont,John E.; Friden,Phil; Reid,Robert H.; Roberts,F. Donald; McQueen,Charles E.; Setterstrom,Jean A., "Burst-free" sustained release poly-(lactide/glycolide) microspheres.
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Ducharme, Richard W.; Sugg, David E., Apparatus and methods for containing and delivering therapeutic agents.
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Ducharme, Richard W., Apparatus and methods for delivering therapeutic agents.
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Sancoff Gregory E. (Windham NH) Doyle Mark C. (San Diego CA) Field Frederic P. (Solana Beach CA), Apparatus and methods for multiple fluid infusion.
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Jean A. Setterstrom ; Elliot Jacob ; Thomas R. Tice, Chemotherapeutic treatment of bacterial infections with an antibiotic encapsulated within a biodegradable polymeric matrix.
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Arscott, II, Edward F.; Ganopolsky, Irina; Grobe, George L.; Heldreth, Mark A.; LiBrizzi, Joseph J.; Pedrozo, Hugo A., Composition and system for wound decontamination.
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Rucinski, Paul J., Device and method for abscess irrigation.
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Wong, Kon Euan, Dispensing device for drugs.
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O'Malley, Patrick Martin; Horning, Michael David, Disposable wound irrigation device and associated method of use.
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Olson Daniel H., Lavage tip.
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Reid, Robert H.; VanHamont, John E.; Brown, William R.; Boedeker, Edgar C.; Thies, Curt, Microparticle carriers of maximal uptake capacity by both M cells and non-M cells.
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Nauss, Jeffrey; Reid, Robert; Wolf, Marcia Kay; Sadegh-Nasseri, Scheberazade, Model for testing immunogenicity of peptides.
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Skolik,Stephanie, Ophthalmic fluid dispenser.
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Jarboe, Daniel L.; Reid, Robert H.; Boedeker, Edgar C.; Cassels, Frederick J., Oral-intestinal vaccines against diseases caused by enteropathic organisms using antigens encapsulated within biodegradable-biocompatible microspheres.
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De Laforcade Vincent,FRX ; Lasserre Pierre-Andre,FRX, Packaging and pressurized dispensing assembly with extemporaneous pressurization.
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Tucker,Daniel R., Portable oxygen supply unit.
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Jaap Herman van't Hoff NL, Pressure control device for maintaining a constant predetermined pressure in a container.
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van 't Hoff, Jaap Herman, Pressure control device for maintaining a constant predetermined pressure in a container.
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van't Hoff, Jaap Herman, Pressure control device for maintaining a constant predetermined pressure in a container.
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van't Hoff,Jaap Herman, Pressure control device for maintaining a constant predetermined pressure in a container.
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Ciok,Danuta; Israelson,Dorrit Diana, Skin-cleansing appliance with venting aperatures.
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Morse Jeffrey W., Splash-shield and related fluid delivery device.
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Fowler, David, Super elastic loop extraluminal materials delivery instrument.
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Noelle Christine Vook ; Elliott Jacob ; Jean A. Setterstrom ; John van Hamont ; William Vaughan ; Ha Duong, Sustained release hydrophobic bioactive PLGA microspheres.
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Vook, Noelle Christine; Jacob, Elliott; Setterstrom, Jean A.; van Hamont, John; Vaughan, William; Duong, Ha, Sustained release hydrophobic bioactive PLGA microspheres.
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Vaughn, William M.; Van Hamont, John E.; Setterstrom, Jean A., Sustained release non-steroidal, anti-inflammatory and lidocaine PLGA microspheres.
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Ducharme, Richard W, Systems and methods for delivering therapeutic agents.
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Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene E.; Bruggemann, Martin; Bryce, Lyndsey, Systems and methods for delivering therapeutic agents.
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Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey, Systems and methods for delivering therapeutic agents.
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Ducharme, Richard W.; Sugg, David E.; Skelton, Eugene; Bruggemann, Martin; Bryce, Lyndsey, Systems and methods for delivering therapeutic agents.
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Gittard, Shaun D., Therapeutic agents for delivery using a catheter and pressure source.
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Setterstrom, Jean A.; Tice, Thomas R.; Jacob, Elliot; Reid, Robert H.; van Hamont, John; Boedecker, Edgar C.; Jeyanthi, Ramassubbu; Friden, Phil; Roberts, F. Donald; McQueen, Charles E.; Bhattacharje, Therapeutic treatment and prevention of infections with a bioactive material(s) encapuslated within a biodegradable-bio-compatable polymeric matrix.
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Setterstrom, Jean A.; Van Hamont, John E.; Reid, Robert H.; Jacob, Elliot; Jeyanthi, Ramasubbu; Boedeker, Edgar C.; McQueen, Charles E.; Jarboe, Daniel L.; Cassels, Frederick; Brown, William; Thies, , Therapeutic treatment and prevention of infections with a bioactive materials encapsulated within a biodegradable-biocompatible polymeric matrix.
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Burnett, Paul R.; van Hamont, John E.; Reid, Robert H.; Setterstrom, Jean A.; Van Cott, Thomas C.; Birx, Deborah L., Vaccines against intracellular pathogens using antigens encapsulated within biodegradable-biocompatible microspheres.
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Smith Scott E., Vapor permeable pressurized package.
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Paul J. Rucinski, Wound irrigation device and method.
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Rucinski Paul J., Wound irrigation device and method.
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Rucinski, Paul J., Wound irrigation device and method.
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Rucinski, Paul J., Wound irrigation device and method.
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Vaugn William M. ; Van Hamont John E. ; Setterstrom Jean A., sustained release non-steroidal, anti-inflammatory and lidocaine PLGA microspheres.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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연합인증

Disposable pressure wound irrigation device 원문보기

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Disposable pressure wound irrigation device 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (40)

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