DE69739948D1 - Positives durchflussventil - Google Patents

Positives durchflussventil

Info

Publication number
DE69739948D1
DE69739948D1 DE69739948T DE69739948T DE69739948D1 DE 69739948 D1 DE69739948 D1 DE 69739948D1 DE 69739948 T DE69739948 T DE 69739948T DE 69739948 T DE69739948 T DE 69739948T DE 69739948 D1 DE69739948 D1 DE 69739948D1
Authority
DE
Germany
Prior art keywords
medical implement
valve
opening
flow
cavity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69739948T
Other languages
English (en)
Inventor
George A Lopez
Thomas F Fangrow
David C Arnold
Bruce M Hubrecht
Alison D Brummett
Thomas J Gustus
Dennis M Bui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ICU Medical Inc
Original Assignee
ICU 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25079940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69739948(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ICU Medical Inc filed Critical ICU Medical Inc
Application granted granted Critical
Publication of DE69739948D1 publication Critical patent/DE69739948D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/04—Access sites having pierceable self-sealing members
    • A61M39/045—Access sites having pierceable self-sealing members pre-slit to be pierced by blunt instrument
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M2039/0036—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use characterised by a septum having particular features, e.g. having venting channels or being made from antimicrobial or self-lubricating elastomer
    • A61M2039/0072—Means for increasing tightness of the septum, e.g. compression rings, special materials, special constructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/263—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the fluid space within the valve is decreasing upon disconnection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/266—Valves closing automatically on disconnecting the line and opening on reconnection thereof where the valve comprises venting channels, e.g. to insure better connection, to help decreasing the fluid space upon disconnection, or to help the fluid space to remain the same during disconnection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/26—Valves closing automatically on disconnecting the line and opening on reconnection thereof
    • A61M2039/267—Valves closing automatically on disconnecting the line and opening on reconnection thereof having a sealing sleeve around a tubular or solid stem portion of the connector
DE69739948T 1996-12-16 1997-12-15 Positives durchflussventil Expired - Lifetime DE69739948D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76758796A 1996-12-16 1996-12-16
PCT/US1997/023258 WO1998026835A1 (en) 1996-12-16 1997-12-15 Positive flow valve

Publications (1)

Publication Number Publication Date
DE69739948D1 true DE69739948D1 (de) 2010-09-09

Family

ID=25079940

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69739948T Expired - Lifetime DE69739948D1 (de) 1996-12-16 1997-12-15 Positives durchflussventil

Country Status (13)

Country Link
US (8) US6428520B1 (de)
EP (1) EP0956088B1 (de)
JP (1) JP2001506156A (de)
CN (3) CN1915451A (de)
AT (1) ATE475451T1 (de)
AU (1) AU737266B2 (de)
CA (1) CA2275218C (de)
DE (1) DE69739948D1 (de)
HK (1) HK1026155A1 (de)
IL (1) IL130482A0 (de)
NO (1) NO992904L (de)
NZ (1) NZ336284A (de)
WO (1) WO1998026835A1 (de)

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* Cited by examiner, † Cited by third party
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ATE475451T1 (de) 2010-08-15
CN1172727C (zh) 2004-10-27
IL130482A0 (en) 2000-06-01
CA2275218A1 (en) 1998-06-25
CN1915451A (zh) 2007-02-21
CN1768871A (zh) 2006-05-10
US20060200088A1 (en) 2006-09-07
US6932795B2 (en) 2005-08-23
NZ336284A (en) 2001-05-25
NO992904L (no) 1999-08-11
US20060200089A1 (en) 2006-09-07
JP2001506156A (ja) 2001-05-15
NO992904D0 (no) 1999-06-14
US20050222541A1 (en) 2005-10-06
US6428520B1 (en) 2002-08-06
US20060206061A1 (en) 2006-09-14
WO1998026835A1 (en) 1998-06-25
EP0956088B1 (de) 2010-07-28
AU7736198A (en) 1998-07-15
US20020147431A1 (en) 2002-10-10
US20060264849A1 (en) 2006-11-23
EP0956088A1 (de) 1999-11-17
US20060200090A1 (en) 2006-09-07
CA2275218C (en) 2008-10-14
CN1246073A (zh) 2000-03-01
AU737266B2 (en) 2001-08-16
HK1026155A1 (en) 2000-12-08

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