[특허]Closure assembly for cell culture vessels

Closure assembly for cell culture vessels 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C12M-001/00
출원번호	US-0292635 (1994-08-18)
발명자 / 주소	Nuzzo Michael J. (Newark NJ)
출원인 / 주소	Becton, Dickinson and Company (Franklin Lakes NJ 02)
인용정보	피인용 횟수 : 37 인용 특허 : 0

초록 ▼

A closure for providing selective access to and for closing a cell culture vessel includes an open cylindrical first portion for attaching the closure to the cell culture vessel. The first portion includes a passageway for access to the vessel. The closure includes a second portion attached to the first portion by a hinge for closing the access passageway. The second portion additionally includes a vent which has a porous membrane covering it to prevent passage of microorganisms through the vent. The closure includes a third portion which is attached by a hinge to the second portion for closing the vent. Either the vent or the access passageway may be opened with one hand providing easy access and selective closure of the cell culture vessel.

대표청구항 ▼

A closure for providing selective access to and for closing a cell culture vessel comprising: An open cylindrical first portion having a top and a bottom with a passageway therethrough, said passageway providing access to an interior of a culture vessel, said first portion having an outside surface and an inside surface, said inside surface having female locking elements for accepting a neck of the cell cultare vessel and for forming a sealing attachment with conjugate male locking elements on the neck of the vessel; a second portion having a hinged attachment to said first portion, said second portion having an open position wherein said passageway in said first portion is not obstructed and a closed position wherein said passageway in said first portion is obstructed, said second portion having a top surface and a bottom surface, with respect to said open position, said top surface having a raised member sized to fit within said passageway in said first portion and selectively retain said second portion in said closed position, said second portion further including an area defined by said raised member having an open vent from said top surface to said bottom surface including a gas permeable membrane bonded thereover on said top surface so that when said second portion is in said closed position a gas interchange may occur through said vent between an atmosphere within said vessel and without said vessel; and a third portion having a hinged attachment to said second portion, said third portion having an upper surface with respect to an open position and a lower surface, said lower surface having a plug projecting therefrom for occluding said vent in said second portion, said third portion having a dosed position wherein said plug occludes said vent at said second portion bottom surface and said open position wherein said vent is open.

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Martin, Gregory R.; Tanner, Allison J., Cell culture apparatus for co-culture of cells.
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Turvey, Robert R.; Dais, Brian C.; Zimmerman, Daniel P.; Griffioen, Kelly M., Flow channel profile and a complementary groove for a pouch.
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Martin, Gregory R.; Tanner, Allison J., Methods of using multilayered cell culture apparatus.
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Martin, Gregory Roger; Tanner, Allison Jean, Multilayered cell culture apparatus.
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Dais, Brian C.; Ackerman, Bryan L.; Pawloski, James C.; Turvey, Robert R.; Zimmerman, Daniel, Pouch and airtight resealable closure mechanism therefor.
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Dais, Brian C.; Ackerman, Bryan L.; Pawloski, James C.; Turvey, Robert R.; Zimmerman, Daniel, Pouch and airtight resealable closure mechanism therefor.
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Dais, Brian C.; Turvey, Robert R.; Pawloski, James C.; Ackerman, Bryan L.; Zimmerman, Daniel P., Pouch and airtight resealable closure mechanism therefor.
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Shah,Ketan N.; Nurkiewicz,Kenneth S.; McCree,John O.; Winiarski,Peggy B., Recloseable storage bag with porous evacuation portal.
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Shah, Ketan N.; Nurkiewicz, Kenneth S.; Winiarski, Peggy B., Recloseable storage bag with secondary closure members.
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Shah,Ketan N.; Winiarski,Peggy B., Recloseable storage bag with user-deformable air vent.
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Comeau,Raymond; McNary,Drew, System comprising a radially aligned container and closure.
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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
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

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Closure assembly for cell culture vessels 원문보기

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Closure assembly for cell culture vessels 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (37)

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