[특허]Serum/plasma separator with centrifugal valve

Serum/plasma separator with centrifugal valve 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-021/26
출원번호	US-0446364 (1974-02-27)
발명자 / 주소	Ayres Waldemar A. (Rutherford NJ)
출원인 / 주소	Becton, Dickinson and Company (East Rutherford NJ 02)
인용정보	피인용 횟수 : 87 인용 특허 : 0

초록 ▼

An evacuated tube having both ends closed has a ball actuated resilient aperture type valve fixedly disposed between the ends for dividing the tube into upper and lower chambers. The valve is formed and arranged to provide a passageway between the upper and lower chambers when opened by the ball subjected to a centrifugal force of proper intensity and direction. Upon cessation of the force, the valve closes to provide a separation between the upper and lower chambers.

대표청구항 ▼

A separator device for separating mixed light phase and heavy phase constituents of blood and establishing a permanent barrier between said phases, including: a tubular container closed at both ends, one of said ends being closed with a stopper penetrable by a needle for the introduction of blood into said container; elastomeric barrier means fixedly located intermediate the container ends and dividing the container into first and second chambers such that upon separation of the blood into the light phase and the heavy phase by the application of centrifugal force, the first chamber contains only the light phase; a passageway through the barrier means connecting the first and second chambers; a ball in said first chamber having a specific gravity greater than the heavy phase of the blood; and a stretchable diaphragm integral with the base of the barrier means and extending across the passageway, at least one normally closed aperture in the diaphragm, the diaphragm normally sealing off the passageway to provide a barrier between first and second chambers, and when subjected to a predetermined centrifugal force, the ball causes the diaphragm to stretch in the direction of the second chamber to open the apertures to provide communication between the chambers to permit the light phase to travel to the first chamber and the heavy phase to travel to the second chamber, and upon cessation of the applied centrifugal force, the diaphragm returns to its normal unstretched position to close the apertures and seal off the passageway and provide a barrier between the first and second chambers; said ball normally resting on the upper surface of said diaphragm.

이 특허를 인용한 특허 (87)

Leach, Michael D.; Chavarria, Jason, All-in-one means of separating blood components.
상세보기
Leach, Michael D.; Chavarria, Jason, All-in-one means of separating blood components.
상세보기
Dorian, Randel; Leach, Michael D., Apparatus and method for preparing platelet rich plasma and concentrates thereof.
상세보기
Dorian, Randel; Leach, Michael D., Apparatus and method for preparing platelet rich plasma and concentrates thereof.
상세보기
Dorian, Randel; Leach, Michael D., Apparatus and method for preparing platelet rich plasma and concentrates thereof.
상세보기
Higgins, Joel C.; Leach, Michael D.; Woodell-May, Jennifer E.; Miller, Brandon, Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Higgins, Joel C.; Swift, Matthew; Gordon, Nathan; Hecker, Barry F., Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Higgins, Joel C.; Swift, Matthew; Gordon, Nathan; Hecker, Barry F., Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Landrigan, Matthew D.; Leach, Michael D.; Higgins, Joel C., Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Landrigan, Matthew D.; Leach, Michael D.; Higgins, Joel C., Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Landrigan, Matthew D.; Swift, Matthew, Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Leach, Michael D.; Higgins, Joel C., Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Leach, Michael D.; Higgins, Joel C., Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Leach, Michael D.; Higgins, Joel C.; Swift, Matthew; Gordon, Nathan, Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Leach, Michael D.; Higgins, Joel C.; Swift, Matthew; Gordon, Nathan, Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Leach, Michael D.; Woodell-May, Jennifer E.; Higgins, Joel C.; Miller, Brandon, Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Leach, Michael D.; Woodell-May, Jennifer E.; Higgins, Joel C.; Miller, Brandon, Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Leach,Michael; Woodell May,Jennifer E.; Higgins,Joel C.; Miller,Brandon, Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
Woodell-May, Jennifer E., Apparatus and method for separating and concentrating fluids containing multiple components.
상세보기
McCarty Read S. (Rockland MA), Apparatus for separating or collecting different density liquid components.
상세보기
Columbus Richard L. (Rochester NY) Palmer Harvey J. (Lima NY), Blood collection and centrifugal separation device including a valve.
상세보기
Columbus Richard L. (Rochester NY) Atwood Susan M. (Newark NY) Freyler Deborah P. (Rochester NY) Palmer Harvey J. (Lima NY), Blood collection method.
상세보기
Ellsworth,James R.; Levesque,Steven F., Blood component separator disk.
상세보기
Ellsworth, James R.; Levesque, Steven, Blood components separator disk.
상세보기
Ellsworth, James R.; Levesque, Steven F., Blood components separator disk.
상세보기
Ellsworth, James R.; Levesque, Steven F., Blood components separator disk.
상세보기
Ellsworth, James R.; Levesque, Steven F., Blood components separator disk.
상세보기
Ellsworth, James R.; Levesque, Steven F., Blood components separator disk.
상세보기
Hoeppner, Jacy C., Blood separating device.
상세보기
Leach, Michael D.; Dorian, Randel; Hoeppner, Jacy C., Buoy fractionation system.
상세보기
Leach, Michael D.; Dorian, Randel; Hoeppner, Jacy C., Buoy fractionation system.
상세보기
Leach, Michael D.; Dorian, Randel; Hoeppner, Jacy C., Buoy suspension fractionation system.
상세보기
Leach, Michael D.; Dorian, Randel; Hoeppner, Jacy C., Buoy suspension fractionation system.
상세보기
Leach, Michael D.; Dorian, Randel; Hoeppner, Jacy C., Buoy suspension fractionation system.
상세보기
Leach, Michael D.; Dorian, Randel; Hoeppner, Jacy C., Buoy suspension fractionation system.
상세보기
Leach, Michael D., Cell washing plunger using centrifugal force.
상세보기
Leach, Michael D.; Dorian, Randel; Storrs, Richard W.; King, Scott R., Cell washing plunger using centrifugal force.
상세보기
Bartfeld, Benjamin; Crawford, Jamieson W.; Ellis, Robert G.; Battles, Christopher A.; Handeland, Kenneth, Density phase separation device.
상세보기
Battles, Christopher A.; Newby, C. Mark, Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; HIres, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; Hires, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; Hires, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; Hires, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; Hires, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; Hires, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; Hires, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Attri, Ravi; Battles, Christopher A.; Bartfeld, Benjamin R.; Hires, Gregory R., Density phase separation device.
상세보기
Crawford, Jamieson W.; Battles, Christopher A., Density phase separation device.
상세보기
Felix, Shenika E.; Crawford, Jamieson W.; Battles, Christopher A.; Gram, Jes Tougaard, Density phase separation device.
상세보기
Felix, Shenika E.; Crawford, Jamieson W.; Battles, Christopher A.; Gram, Jes Tougaard, Density phase separation device.
상세보기
Felix, Shenika E.; Crawford, Jamieson W.; Battles, Christopher A.; Gram, Jes Tougaard, Density phase separation device.
상세보기
Newby, C. Mark; Battles, Christopher A., Density phase separation device.
상세보기
Newby, C. Mark; Battles, Christopher A., Density phase separation device.
상세보기
Newby, C. Mark; Battles, Christopher A., Density phase separation device.
상세보기
Losada, Robert J.; Lusardi, Gregory L.; Lin, Fu-Chung, Device for separating components of a fluid sample.
상세보기
Dojki Kassim H. V. M. (Riverdale GA) Haldopolouis Iaokim (Peachtree City GA), Device for separating serum from blood sample.
상세보기
Burns James A. (Elizabeth NJ), Device for separating the components of a liquid sample having higher and lower specific gravities.
상세보기
Teipel John W. (Skillman NJ), Immunoassay microparticle washing system and method of use.
상세보기
Losada, Robert J.; Nair, Arun U., Mechanical separator for a biological fluid.
상세보기
Golias Tipton (Beaumont TX), Method and apparatus for dispensing liquids.
상세보기
Dorian, Randel; Leach, Michael D., Method and apparatus for preparing platelet rich plasma and concentrates thereof.
상세보기
Dorian, Randel; Leach, Michael D., Method and apparatus for preparing platelet rich plasma and concentrates thereof.
상세보기
Dorian, Randel; Leach, Michael D., Method and apparatus for preparing platelet rich plasma and concentrates thereof.
상세보기
Hecker, Barry F.; Leach, Michael D., Method and apparatus for producing autologous thrombin.
상세보기
Hecker, Barry F.; Leach, Michael D., Method and apparatus for producing autologous thrombin.
상세보기
Chavarria, Jason; Leach, Michael D., Method and apparatus for separating a material.
상세보기
Chavarria, Jason; Leach, Michael D., Method and apparatus for separating a material.
상세보기
Leach, Michael D.; Higgins, Joel C.; Swift, Matthew; Gordon, Nathan, Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles.
상세보기
Leach, Michael D.; Chavarria, Jason, Method and apparatus for separating biological materials.
상세보기
Ellsworth, James R.; McGovern, Paul; Kibbe, Mark L., Method and apparatus for separating fluid components.
상세보기
Ellsworth,James R.; McGovern,Paul; Kibbe,Mark L., Method and apparatus for separating fluid components.
상세보기
Dorian, Randel; Leach, Michael D., Method for preparing platelet rich plasma and concentrates thereof.
상세보기
Leach, Michael D.; Dorian, Randel; Hoeppner, Jacy C., Method of separating a selected component from a multiple component material.
상세보기
Dorian, Randel; King, Scott R.; Storrs, Richard W., Methods and apparatus for isolating platelets from blood.
상세보기
Dorian, Randel; King, Scott R.; Storrs, Richard Wood, Methods and apparatus for isolating platelets from blood.
상세보기
Dorian, Randel; Storrs, Richard W.; King, Scott R., Methods and apparatus for isolating platelets from blood.
상세보기
Dorian,Randel; King,Scott R.; Storrs,Richard Wood, Methods and apparatus for isolating platelets from blood.
상세보기
Higgins, Joel C.; Woodell-May, Jennifer E.; Hoeppner, Jacy C., Methods and compositions for delivering interleukin-1 receptor antagonist.
상세보기
Binder, Jeffrey R.; Higgins, Joel C.; Leach, Michael D.; O'Shaughnessey, Krista; Woodell-May, Jennifer E., Methods and non-immunogenic compositions for treating inflammatory disorders.
상세보기
Leach, Michael D.; Woodell-May, Jennifer E.; Higgins, Joel C.; O'Shaughnessey, Krista, Methods for making cytokine compositions from tissues using non-centrifugal methods.
상세보기
Leach, Michael D.; Woodell-May, Jennifer E.; Higgins, Joel C.; O'Shaughnessey, Krista, Methods for making cytokine compositions from tissues using non-centrifugal methods.
상세보기
Cornell William D. (Ballwin MO), Phase separation device.
상세보기
Dorian, Randel; Leach, Michael D.; Storrs, Richard W.; Chavarria, Jason, System and process for separating a material.
상세보기
Dorian, Randel; Leach, Michael D.; Storrs, Richard W.; Chavarria, Jason, System and process for separating a material.
상세보기
Dorian, Randel; Leach, Michael D.; Storrs, Richard W.; Chavarria, Jason, System and process for separating a material.
상세보기
O'Shaughnessey, Krista; Woodell-May, Jennifer E.; Higgins, Joel C.; Leach, Michael D., Treatment of pain using protein solutions.
상세보기
Landrigan, Matthew D.; O'Shaughnessey, Krista; Woodell-May, Jennifer E.; Suter, David L., Treatment of peripheral vascular disease using protein solutions.
상세보기

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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Serum/plasma separator with centrifugal valve 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (87)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Serum/plasma separator with centrifugal valve 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (87)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트