CA2091568A1 - Catheter attachment device - Google Patents

Catheter attachment device

Info

Publication number
CA2091568A1
CA2091568A1 CA2091568A CA2091568A CA2091568A1 CA 2091568 A1 CA2091568 A1 CA 2091568A1 CA 2091568 A CA2091568 A CA 2091568A CA 2091568 A CA2091568 A CA 2091568A CA 2091568 A1 CA2091568 A1 CA 2091568A1
Authority
CA
Canada
Prior art keywords
coupler
tube
receiver
sleeve
fluid
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.)
Granted
Application number
CA2091568A
Other languages
French (fr)
Other versions
CA2091568C (en
Inventor
Thomas M. Young
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.)
Strato Infusaid Inc
Original Assignee
Thomas M. Young
Strato Medical Corporation
Strato/Infusaid 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 Thomas M. Young, Strato Medical Corporation, Strato/Infusaid Inc. filed Critical Thomas M. Young
Publication of CA2091568A1 publication Critical patent/CA2091568A1/en
Application granted granted Critical
Publication of CA2091568C publication Critical patent/CA2091568C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/12—Tube connectors; Tube couplings for joining a flexible tube to a rigid attachment
    • 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
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/105—Multi-channel connectors or couplings, e.g. for connecting multi-lumen tubes
    • 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
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • A61M2039/0211—Subcutaneous access sites for injecting or removing fluids with multiple chambers in a single site
    • 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
    • A61M39/10—Tube connectors; Tube couplings
    • A61M2039/1033—Swivel nut connectors, e.g. threaded connectors, bayonet-connectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/905—Aseptic connectors or couplings, e.g. frangible, piercable

Abstract

A connector (10) for detachably sec-uring an end of a tube, such as a catheter (20), to a fluid port (37) of a fluid transfer assembly, such as an implantable device (30), the connector having a body part (50) which defines a coupler for coupling to a coupler receiver (43) of the transfer assem-bly. The connector includes a sleeve (40) which fits within the body part and defines an aperture (46) for compressively receiving an end of the tube which has been fitted over a fluid port (37) of the transfer assem-bly. The body part is rotatable about the sleeve to facilitate coupling of the coupler and coupler receiver. In one embodiment, the connector further includes bayonet pins (54a, 54b) for twist locking the coupler in the coupling receiver. A tie down (62) may be provided to prohibit the coupler from be-ing inadvertently detached from the coup-ling receiver. A tactile indicator (55, 155) may be included to indicate correct coupling of the coupler and the coupler receiver. The sleeve generates a compressive force to secure the tube to the fluid port. A compression insert (80) may be inserted between the sleeve and tube to provide a higher degree of compression of the tube upon the fluid port. In one embodiment, the tube is a cathe-ter (120) coupled to a patient and the fluid transfer assembly (130) is an implantable device, for subcutaneous delivery of fluid to a patient in which the catheter and device have been implanted.
CA002091568A 1990-10-10 1991-09-13 Catheter attachment device Expired - Fee Related CA2091568C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/595,172 US5129891A (en) 1989-05-19 1990-10-10 Catheter attachment device
US595,172 1990-10-10

Publications (2)

Publication Number Publication Date
CA2091568A1 true CA2091568A1 (en) 1992-04-11
CA2091568C CA2091568C (en) 1995-02-14

Family

ID=24382052

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002091568A Expired - Fee Related CA2091568C (en) 1990-10-10 1991-09-13 Catheter attachment device

Country Status (12)

Country Link
US (2) US5129891A (en)
EP (1) EP0553254B1 (en)
JP (1) JPH0781662B2 (en)
AT (1) ATE146577T1 (en)
AU (1) AU655611B2 (en)
CA (1) CA2091568C (en)
DE (2) DE9190145U1 (en)
DK (1) DK0553254T3 (en)
ES (1) ES2094826T3 (en)
GR (1) GR3022422T3 (en)
HK (1) HK1008066A1 (en)
WO (1) WO1992007215A1 (en)

Families Citing this family (196)

* Cited by examiner, † Cited by third party
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DE69123752D1 (en) 1997-01-30
EP0553254B1 (en) 1996-12-18
GR3022422T3 (en) 1997-04-30
WO1992007215A1 (en) 1992-04-30
AU655611B2 (en) 1995-01-05
DK0553254T3 (en) 1997-06-09
HK1008066A1 (en) 1999-04-30
DE69123752T2 (en) 1997-04-03
US5312337A (en) 1994-05-17
US5129891A (en) 1992-07-14
AU8925291A (en) 1992-05-20
ES2094826T3 (en) 1997-02-01
EP0553254A1 (en) 1993-08-04
DE9190145U1 (en) 1993-06-03
JPH05507342A (en) 1993-10-21
JPH0781662B2 (en) 1995-09-06
ATE146577T1 (en) 1997-01-15
CA2091568C (en) 1995-02-14

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