[특허]Multilumen unilimb breathing circuit with detachable proximal fitting

Medlis Corp.

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Multilumen unilimb breathing circuit with detachable proximal fitting

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-016/00
미국특허분류(USC)	128/204.18; 128/911; 128/912
출원번호	US-0893749 (2004-07-16)
등록번호	US-7418965 (2008-09-02)
발명자 / 주소	Fukunaga,Atsuo F. Fukunaga,Blanca M.
출원인 / 주소	Medlis Corp.
대리인 / 주소	Schein, Esq.,Daiel B.
인용정보	피인용 횟수 : 31 인용 특허 : 57

초록
▼

A multilumen unilimb breathing circuit with a detachable proximal fitting for providing respiratory gases to and receiving expiratory gases from a patient. The circuit has unique fittings for connection to patient devices or assisted ventilation systems and components. Despite many teachings away in the prior art from making breathing circuit tubing detachable from the proximal terminal, the proximal end of the rigid multilumen proximal fitting can be attached and detached by a user at a site of use to a mating multilumen proximal terminal while its dist...

대표
청구항
▼

The invention claimed is: 1. A unilimb respiratory conduit for providing inspiratory gases to a patient and receiving expiratory gases therefrom, comprising a unilimb respiratory conduit for use with a proximal terminal that has lumens defining inspiratory and expiratory flow paths that are independent of each other and converge at a distal end of the proximal terminal and diverge from each other proximally of the distal end of the proximal terminal so that the lumen defining the inspiratory flow path of the proximal terminal is independently operatively connectable to an inlet for a source of inspiratory gas while the lumen defining the expiratory flow path of the proximal terminal is independently operatively connectable to an expiratory outlet, said respiratory conduit comprising: flexible tubing forming a first lumen and a second lumen, wherein said flexible tubing forming at least one of said lumens comprises at least one tube formed of accordion-like pleated tubing, said first and second lumens forming independent flow paths, said respiratory conduit having a distal end and a proximal end, wherein said distal end of said respiratory conduit is operatively connectable to and detachable from a patient by a user at a site of use, and said proximal end of said conduit is operatively connectable to and detachable from a proximal terminal by a user at a site of use, wherein when said conduit is operatively connected to a proximal terminal, said first lumen is in fluid communication with the inspiratory flow path and said second lumen is in fluid communication with the expiratory flow path, wherein said first lumen is operatively connectable to an inlet for a source of inspiratory gas via the proximal terminal while said second lumen is operatively connectable to an expiratory outlet via the proximal terminal, wherein said respiratory conduit is operatively attachable to and detachable from a proximal terminal after use therewith for independent disposal or sterilization by a user at the site of use. 2. A unilimb respiratory conduit for providing inspiratory gases to a patient and receiving expiratory gases therefrom, comprising a unilimb respiratory conduit for use with a proximal terminal that has lumens defining inspiratory and expiratory flow paths that are independent of each other and converge at a distal end of the proximal terminal and diverge from each other proximally of the distal end of the proximal terminal so that the lumen defining the inspiratory flow path of the proximal terminal is independently operatively connectable to an inlet for a source of inspiratory gas while the lumen defining the expiratory flow path of the proximal terminal is independently operatively connectable to an expiratory outlet, said respiratory conduit comprising: flexible tubing forming a first lumen and a second lumen, said first and second lumens forming independent flow paths, said respiratory conduit having a distal end and a proximal end, wherein said distal end of said respiratory conduit is operatively connectable to and detachable from a patient by a user at a site of use, and said proximal end of said conduit is operatively connectable to and detachable from a proximal terminal by a user at a site of use, wherein when said conduit is operatively connected to a proximal terminal, said first lumen is in fluid communication with the inspiratory flow path and said second lumen is in fluid communication with the expiratory flow path, wherein said first lumen is operatively connectable to an inlet for a source of inspiratory gas via the proximal terminal while said second lumen is operatively connectable to an expiratory outlet via the proximal terminal, wherein said respiratory conduit is operatively attachable to and detachable from a proximal terminal after use therewith for independent disposal or sterilization by a user at the site of use. 3. A respiratory conduit interface device capable of operatively coupling the unilimb, multilumen flexible respiratory conduit of claim 2 to an anesthesia machine or respirator type device, comprising a rigid housing having first and second lumens defining respectively first and second flow paths therein, said first and second lumens being independent of each other and each having a distal end and a proximal end, said distal ends of said independent lumens converging at a distal end of said housing so as to be capable of simultaneous operative connection to a unilimb flexible respiratory conduit, and wherein said first and second flow paths in said housing diverge from each other proximally of said distal end of said housing so that said proximal end of said first lumen is independently operatively connectable to an inlet for a source of inspiratory gas while said proximal end of said second lumen is independently operatively connectable to an expiratory outlet, wherein a unilimb flexible respiratory conduit is operatively attachable to said housing for use and detachable therefrom after use for independent disposal or sterilization. 4. The respiratory conduit interface device of claim 3, wherein said respiratory conduit interface device is permanently connected to an anesthesia machine or to a respirator type device, wherein a respiratory conduit is operatively detachable from said anesthesia machine or respirator type device after use therewith for disposal or sterilization. 5. The unilimb respiratory conduit of claim 2, wherein said flexible tubing forming at least one lumen comprises at least one tube formed of accordion-like pleated tubing. 6. A multilumen proximal connector for a multilumen unilimb breathing circuit for connecting at least two flexible tubes to a multilumen proximal terminal, comprising a multilumen proximal fitting, said fitting comprising a rigid housing forming at least two independent lumens, said lumens comprising a first lumen and a second lumen each having a proximal and a distal end, wherein said fitting can be directly attached to a mating, rigid multilumen proximal terminal having first and second ports at the distal end of third and fourth lumens so that, when said proximal ends of said first and second lumens of said fitting are operatively attached to said first and second ports respectively the third lumen and said first lumen both form part of a first flow path that is independent of a second flow path that is formed at least in part by said second lumen and the fourth lumen, wherein said fitting is operatively attachable to and detachable from a mating rigid multilumen proximal terminal by a user at a site of use and can be used to operatively connect a flexible multilumen patient respiratory conduit to a proximal terminal of an assisted ventilation or anesthesia machine. 7. The fitting of claim 6, wherein said first lumen is coaxial with said second lumen. 8. The fitting of claim 6, further comprising a filter in at least one of said first lumen and said second lumen. 9. The fitting of claim 7, further comprising at least one filter, wherein at least one of said at least one filter is positioned in at least one of said first lumen and said second lumen. 10. The fitting of claim 6, wherein said first and second lumens terminate at third and fourth distal ports and fifth and sixth proximal ports, wherein said fifth and sixth proximal ports are co-axial. 11. The multilumen proximal fitting of claim 6, further comprising an interface device, wherein said fitting can be operatively attached to and detached from said interface device by a user at a site of use, said interface device comprising a rigid housing having third and fourth lumens defining respectively third and fourth flow paths therein, said third and fourth lumens being independent of each other and each having a distal end and a proximal end, said distal ends of said independent lumens converging at a distal end of said housing so as to be capable of simultaneous operative connection to a unilimb flexible respiratory conduit, and wherein said third and fourth flow paths in said housing diverge from each other proximally of said distal end of said housing so that said proximal end of said third lumen is independently operatively connectable to an inlet for a source of inspiratory gas while said proximal end of said fourth lumen is independently operatively connectable to an expiratory outlet, wherein a unilimb flexible respiratory conduit is operatively attachable to said housing for use and detachable therefrom after use for independent disposal or sterilization via said proximal fitting. 12. The proximal connector of claim 6, further comprising a flexible multilumen patient respiratory conduit connected to said fitting, wherein a fifth and a sixth lumen are within said flexible respiratory conduit, and at least a portion of said fifth lumen continues said first flow path and at least a portion of said six lumen continues said second flow path, wherein said first flow path and second flow path are independent for at least a portion of the length of said flexible respiratory conduit. 13. The proximal connector of claim 12, further comprising a flexible multilumen patient respiratory conduit connected to said fitting, wherein at least one lumen of said respiratory conduit is formed of accordion-like pleated tubing.

이 특허에 인용된 특허 (57)

이 특허를 인용한 특허 피인용횟수: 31

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	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

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Multilumen unilimb breathing circuit with detachable proximal fitting

초록
▼

대표
청구항
▼

이 특허에 인용된 특허 (57)

이 특허를 인용한 특허 피인용횟수: 31

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Multilumen unilimb breathing circuit with detachable proximal fitting

초록 ▼

대표청구항 ▼

이 특허에 인용된 특허 (57)

이 특허를 인용한 특허 피인용횟수: 31

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

초록
▼

대표
청구항
▼