WO1994022524A3 - Fluid coupling device and blunt cannula device particularly useful therewith - Google Patents

Fluid coupling device and blunt cannula device particularly useful therewith Download PDF

Info

Publication number
WO1994022524A3
WO1994022524A3 PCT/US1994/003404 US9403404W WO9422524A3 WO 1994022524 A3 WO1994022524 A3 WO 1994022524A3 US 9403404 W US9403404 W US 9403404W WO 9422524 A3 WO9422524 A3 WO 9422524A3
Authority
WO
WIPO (PCT)
Prior art keywords
plug
blunt cannula
particularly useful
fluid coupling
slit
Prior art date
Application number
PCT/US1994/003404
Other languages
French (fr)
Other versions
WO1994022524A2 (en
Inventor
Eli Shemesh
Menashe Choori
Original Assignee
Migada Inc
Eli Shemesh
Menashe Choori
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
Priority to IL105,251 priority Critical
Priority to IL10525193A priority patent/IL105251A/en
Application filed by Migada Inc, Eli Shemesh, Menashe Choori filed Critical Migada Inc
Publication of WO1994022524A2 publication Critical patent/WO1994022524A2/en
Publication of WO1994022524A3 publication Critical patent/WO1994022524A3/en

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
    • A61M39/02Access sites
    • A61M39/04Access sites having pierceable self-sealing members
    • A61M39/045Access sites having pierceable self-sealing members pre-slit to be pierced by blunt instrument

Abstract

A fluid coupling device particularly useful with blunt cannulas, comprising: a housing (20) formed with a socket (21); a plug (22) of elastomeric material received in said socket and having an outer face (22b) exposed externally of the socket, said plug being formed with a slit (22a) leading to the outer face (22b) of the plug; and a cap (23) attached to said housing and having an end wall (24) overlying said outer face of the plug, said end wall (24) being formed with an opening (24a) therethrough in alignment with said slit of the plug and having a diameter slightly larger than the outer diameter of the blunt cannula (30), and with an annular conical section (24b) circumscribing said opening (24a) for guiding the blunt cannula via said opening into the slit in said plug.
PCT/US1994/003404 1993-04-01 1994-03-29 Fluid coupling device and blunt cannula device particularly useful therewith WO1994022524A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL105,251 1993-04-01
IL10525193A IL105251A (en) 1993-04-01 1993-04-01 Fluid coupling device and blunt cannula device particularly useful therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU66639/94A AU6663994A (en) 1993-04-01 1994-03-29 Fluid coupling device and blunt cannula device particularly useful therewith

Publications (2)

Publication Number Publication Date
WO1994022524A2 WO1994022524A2 (en) 1994-10-13
WO1994022524A3 true WO1994022524A3 (en) 1994-11-10

Family

ID=11064685

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/003404 WO1994022524A2 (en) 1993-04-01 1994-03-29 Fluid coupling device and blunt cannula device particularly useful therewith

Country Status (3)

Country Link
AU (1) AU6663994A (en)
IL (1) IL105251A (en)
WO (1) WO1994022524A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149573B2 (en) 2007-03-16 2015-10-06 Smiths Medical Asd, Inc. Blunt cannula for accessing a slit septum

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL112816D0 (en) * 1995-02-27 1995-05-26 Travenol Lab Israel Ltd Infusion bag with injection port
US6936031B2 (en) 2000-12-12 2005-08-30 Gambro Dasco S.P.A. Site for access to the inside of a channel, and corresponding cannula

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292624A (en) * 1963-12-16 1966-12-20 Gabriel Daniel Hypodermic syringe and needle combination with a secondary, detachable needle assembly
US4763648A (en) * 1986-09-12 1988-08-16 Migada, Inc. Method and apparatus for arterial and venous blood sampling
US5201717A (en) * 1990-12-05 1993-04-13 Philip Wyatt Safety enclosure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292624A (en) * 1963-12-16 1966-12-20 Gabriel Daniel Hypodermic syringe and needle combination with a secondary, detachable needle assembly
US4763648A (en) * 1986-09-12 1988-08-16 Migada, Inc. Method and apparatus for arterial and venous blood sampling
US5201717A (en) * 1990-12-05 1993-04-13 Philip Wyatt Safety enclosure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9149573B2 (en) 2007-03-16 2015-10-06 Smiths Medical Asd, Inc. Blunt cannula for accessing a slit septum

Also Published As

Publication number Publication date
IL105251A (en) 1996-03-31
AU6663994A (en) 1994-10-24
WO1994022524A2 (en) 1994-10-13
IL105251D0 (en) 1993-08-18

Similar Documents

Publication Publication Date Title
US5967490A (en) Catheter hubs having a valve
US5474536A (en) Medical valve
EP0540507B1 (en) Blunt-ended cannula device
US4669463A (en) Endotracheal tube injection site addition
EP0796122B1 (en) Valved intravenous fluid line connector
US4334551A (en) Connector
US4707000A (en) Coupling arrangement for pressurized medium lines
US5279571A (en) Access site for fluid delivery system
CA1268680A (en) Syringe check valve
US5390898A (en) Needleless dual direction check valve
US4262671A (en) Airway connector
US5405340A (en) Threaded securing apparatus for flow connectors
US5514116A (en) Connector
US5228646A (en) Latching trumpet valve for medical infusions
TW410164B (en) Cannula sealing shield assembly
TW240281B (en) Device for preventing first and second jointed parts from separating
AU641943B2 (en) Medical connector
AU2005291429B2 (en) Connection structure of transfusion line, and connector having connection structure
CA2209534C (en) Prefilled syringe for medical use
KR960041828A (en) Pipe joint
US5716348A (en) Anti-coring needle
US5569235A (en) Valve and valved container for use with a syringe fitting
KR20040078886A (en) Transfer device, in particular for medical fluids
WO1994022357A3 (en) Endoscopic portal for use in endoscopic procedures
US5674209A (en) Connector for attachment to a drain tube

Legal Events

Date Code Title Description
AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

AK Designated states

Kind code of ref document: A2

Designated state(s): AT AU BB BG BR BY CA CH CN CZ DE DK ES FI GB GE HU JP KP KR KZ LK LU LV MG MN MW NL NO NZ PL PT RO RU SD SE SI SK TT UA US UZ VN

AK Designated states

Kind code of ref document: A3

Designated state(s): AT AU BB BG BR BY CA CH CN CZ DE DK ES FI GB GE HU JP KP KR KZ LK LU LV MG MN MW NL NO NZ PL PT RO RU SD SE SI SK TT UA US UZ VN

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase in:

Ref country code: CA