CZ297380B6 - Lékarský ventil s pozitivními prutokovými vlastnostmi - Google Patents

Lékarský ventil s pozitivními prutokovými vlastnostmi Download PDF

Info

Publication number
CZ297380B6
CZ297380B6 CZ20004180A CZ20004180A CZ297380B6 CZ 297380 B6 CZ297380 B6 CZ 297380B6 CZ 20004180 A CZ20004180 A CZ 20004180A CZ 20004180 A CZ20004180 A CZ 20004180A CZ 297380 B6 CZ297380 B6 CZ 297380B6
Authority
CZ
Czechia
Prior art keywords
valve
piston
housing
fluid
passage
Prior art date
Application number
CZ20004180A
Other languages
Czech (cs)
English (en)
Other versions
CZ20004180A3 (cs
Inventor
F. Fangrow@Thomas
T. Schmidt@Jonathan
J. Wait@Daniel
M. Bui@Dennis
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=22147146&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CZ297380(B6) "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.
Publication of CZ20004180A3 publication Critical patent/CZ20004180A3/cs
Publication of CZ297380B6 publication Critical patent/CZ297380B6/cs

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
    • A61M39/02—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
    • 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
    • A61M39/22—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)
  • Catalysts (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CZ20004180A 1998-05-14 1999-05-14 Lékarský ventil s pozitivními prutokovými vlastnostmi CZ297380B6 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/078,941 US6245048B1 (en) 1996-12-16 1998-05-14 Medical valve with positive flow characteristics

Publications (2)

Publication Number Publication Date
CZ20004180A3 CZ20004180A3 (cs) 2001-04-11
CZ297380B6 true CZ297380B6 (cs) 2006-11-15

Family

ID=22147146

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ20004180A CZ297380B6 (cs) 1998-05-14 1999-05-14 Lékarský ventil s pozitivními prutokovými vlastnostmi

Country Status (23)

Country Link
US (3) US6245048B1 (enExample)
EP (2) EP1077739B1 (enExample)
JP (1) JP2002514475A (enExample)
KR (1) KR100544926B1 (enExample)
CN (1) CN1236832C (enExample)
AT (2) ATE345159T1 (enExample)
AU (1) AU759973B2 (enExample)
BR (1) BR9910391A (enExample)
CA (1) CA2331423C (enExample)
CZ (1) CZ297380B6 (enExample)
DE (2) DE69916825T2 (enExample)
DK (1) DK1077739T3 (enExample)
ES (2) ES2219020T3 (enExample)
HK (2) HK1039075A1 (enExample)
HU (1) HU226101B1 (enExample)
IL (1) IL139515A (enExample)
NO (1) NO321794B1 (enExample)
NZ (1) NZ507991A (enExample)
PL (1) PL193701B1 (enExample)
PT (1) PT1077739E (enExample)
RU (1) RU2225232C2 (enExample)
SI (1) SI20414A (enExample)
WO (1) WO1999058186A1 (enExample)

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CA2331423A1 (en) 1999-11-18
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EP1077739A1 (en) 2001-02-28
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MM4A Patent lapsed due to non-payment of fee

Effective date: 20090514