WO2016081008A1 - Valve médicale ayant une capacité d'écouvillonnage améliorée - Google Patents

Valve médicale ayant une capacité d'écouvillonnage améliorée Download PDF

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Publication number
WO2016081008A1
WO2016081008A1 PCT/US2014/066804 US2014066804W WO2016081008A1 WO 2016081008 A1 WO2016081008 A1 WO 2016081008A1 US 2014066804 W US2014066804 W US 2014066804W WO 2016081008 A1 WO2016081008 A1 WO 2016081008A1
Authority
WO
WIPO (PCT)
Prior art keywords
proximal surface
inlet
medical valve
sealing portion
valve according
Prior art date
Application number
PCT/US2014/066804
Other languages
English (en)
Inventor
Ian Kimball
Todd M. Chelak
Original Assignee
Np Medical Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Np Medical Inc. filed Critical Np Medical Inc.
Priority to PCT/US2014/066804 priority Critical patent/WO2016081008A1/fr
Publication of WO2016081008A1 publication Critical patent/WO2016081008A1/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/24Check- or non-return valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22Valves or arrangement of valves
    • A61M39/26Valves closing automatically on disconnecting the line and opening on reconnection thereof

Abstract

La présente invention concerne une valve médicale qui a un mode ouvert qui permet un écoulement de fluide, et un mode fermé qui empêche l'écoulement de fluide. La valve médicale comprend (1) un logement ayant une entrée et une sortie, et (2) un élément élastique à l'intérieur du logement. L'élément élastique comprend une partie corps et une partie d'étanchéité. La partie d'étanchéité a une surface proximale présentant un profil concave lorsqu'elle n'est pas déformée par des forces mécaniques externes, et est située au moins partiellement à l'intérieur de l'entrée lorsque la valve est dans le mode fermé. L'entrée est configurée pour appliquer une force radialement vers l'intérieur sur la partie d'étanchéité pour déformer la surface proximale du profil concave à un profil non-concave lorsque la valve est dans le mode fermé.
PCT/US2014/066804 2014-11-21 2014-11-21 Valve médicale ayant une capacité d'écouvillonnage améliorée WO2016081008A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2014/066804 WO2016081008A1 (fr) 2014-11-21 2014-11-21 Valve médicale ayant une capacité d'écouvillonnage améliorée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/066804 WO2016081008A1 (fr) 2014-11-21 2014-11-21 Valve médicale ayant une capacité d'écouvillonnage améliorée

Publications (1)

Publication Number Publication Date
WO2016081008A1 true WO2016081008A1 (fr) 2016-05-26

Family

ID=56014357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/066804 WO2016081008A1 (fr) 2014-11-21 2014-11-21 Valve médicale ayant une capacité d'écouvillonnage améliorée

Country Status (1)

Country Link
WO (1) WO2016081008A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3362134A4 (fr) * 2015-10-17 2019-04-03 Halkey-Roberts Corporation Vanne écouvillonnable avec tige de vanne curviligne
US11918357B2 (en) 2018-09-28 2024-03-05 Velano Vascular, Inc. Devices and methods for phlebotomy through a closed system intravenous catheter
US11969562B2 (en) 2017-12-27 2024-04-30 Velano Vascular, Inc. Support devices for bodily fluid transfer systems and methods of using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030141477A1 (en) * 2002-01-31 2003-07-31 Miller Pavel T. Slit-type swabbable valve
WO2010117791A1 (fr) * 2009-03-30 2010-10-14 Np Medical Inc. Valve médicale dotée d'un actionneur de fermeture hermétique distal
WO2014074929A1 (fr) * 2012-11-12 2014-05-15 Icu Medical, Inc. Raccord médical

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030141477A1 (en) * 2002-01-31 2003-07-31 Miller Pavel T. Slit-type swabbable valve
WO2010117791A1 (fr) * 2009-03-30 2010-10-14 Np Medical Inc. Valve médicale dotée d'un actionneur de fermeture hermétique distal
WO2014074929A1 (fr) * 2012-11-12 2014-05-15 Icu Medical, Inc. Raccord médical

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3362134A4 (fr) * 2015-10-17 2019-04-03 Halkey-Roberts Corporation Vanne écouvillonnable avec tige de vanne curviligne
US11969562B2 (en) 2017-12-27 2024-04-30 Velano Vascular, Inc. Support devices for bodily fluid transfer systems and methods of using the same
US11918357B2 (en) 2018-09-28 2024-03-05 Velano Vascular, Inc. Devices and methods for phlebotomy through a closed system intravenous catheter

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