Method and assembly for fluid transfer and drug containment in an infusion system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61J-001/10
A61J-001/14
A61J-001/20
A61M-005/14
A61M-039/04
A61M-039/22
출원번호
US-0023650
(2013-09-11)
등록번호
US-10123938
(2018-11-13)
발명자
/ 주소
Akerlund, Roger
Andreasson, Kjell
Horppu, Petri
출원인 / 주소
Carmel Pharma AB
대리인 / 주소
Servilla Whitney LLC
인용정보
피인용 횟수 :
0인용 특허 :
142
초록▼
A fluid transfer assembly, drug container, and method for enabling fluid transfer in an infusion system is taught. The assembly includes a fluid container containing an infusion fluid, and a drug container. The fluid container has at least one inlet port for receiving a medical substance from the dr
A fluid transfer assembly, drug container, and method for enabling fluid transfer in an infusion system is taught. The assembly includes a fluid container containing an infusion fluid, and a drug container. The fluid container has at least one inlet port for receiving a medical substance from the drug container. The assembly further includes at least one fluid barrier controlling fluid passage between the drug container and the fluid container. The inlet port exhibits a first luer-lock connector, and the drug container is sealed by a cap exhibiting a second luer-lock connector for attachment to the first luer-lock connector. The fluid barrier is designed and arranged to be ruptured by an external force to allow the fluid passage.
대표청구항▼
1. A fluid transfer assembly for use in an infusion system, said assembly comprising: a fluid container having an infusion fluid, a drug container having a medical substance, said fluid container further comprising a first port for receiving said medical substance from said drug container, said drug
1. A fluid transfer assembly for use in an infusion system, said assembly comprising: a fluid container having an infusion fluid, a drug container having a medical substance, said fluid container further comprising a first port for receiving said medical substance from said drug container, said drug container further comprising a cap for sealing said drug container, said first port further comprising walls being made of a flexible material, and the first port further comprises a first luer-lock connector, and wherein the walls form a first fluid duct between said fluid container and said first luer-lock connector, the first fluid duct having a first fluid barrier controlling fluid passage between said drug container and said fluid container, and said cap further comprising a second luer-lock connector for attachment to said first luer-lock connector and a protruding member forming a second fluid duct between said drug container and said second luer-lock connector, the second fluid duct having a second fluid barrier, said fluid container further comprising a second port having walls being made of a flexible material, the second port adapted for connection to an infusion line, the walls of the second port forming a third fluid duct between said fluid container and said infusion line, the third fluid duct having a third fluid barrier, wherein said first fluid barrier, second fluid barrier and third fluid barrier are designed and arranged to be ruptured by an external twisting, bending, or squeezing force to allow said fluid passage, wherein said fluid container being flexible and comprising a first polymer material, said first port and second port comprising a second polymer material, said first luer-lock connector comprising a third polymer material, and said first fluid barrier, second fluid barrier and third fluid barrier comprising a fourth polymer material, wherein said first and second polymer materials are more flexible than said third polymer material, and said fourth polymer material is more brittle than all of said first, second and third polymer materials. 2. The fluid transfer assembly according to claim 1, wherein the second luer-lock connector is attached directly to said cap. 3. The fluid transfer assembly according to claim 1, wherein the second luer-lock connector is an integral part of said cap. 4. The fluid transfer assembly according to claim 1, said second luer-lock connector further comprising a removable closure for protection before use. 5. The fluid transfer assembly according to claim 1, said drug container further comprising a neck, and said cap further comprising a protruding member attachable to said neck by an annular capsule member. 6. The fluid transfer assembly according to claim 1, said fluid transfer assembly further comprising a first clamping member able to compress said walls forming said first fluid duct and preventing undesired fluid passage between said fluid container and said first luer-lock connector.
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이 특허에 인용된 특허 (142)
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