DE69606091T2 - Mechanismus zur Verriegelung der Nadel und Freigebung der Nabe eines Katheters - Google Patents

Mechanismus zur Verriegelung der Nadel und Freigebung der Nabe eines Katheters

Info

Publication number
DE69606091T2
DE69606091T2 DE69606091T DE69606091T DE69606091T2 DE 69606091 T2 DE69606091 T2 DE 69606091T2 DE 69606091 T DE69606091 T DE 69606091T DE 69606091 T DE69606091 T DE 69606091T DE 69606091 T2 DE69606091 T2 DE 69606091T2
Authority
DE
Germany
Prior art keywords
catheter
hub
needle
releasing
locking
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
DE69606091T
Other languages
English (en)
Other versions
DE69606091D1 (de
Inventor
David L Bogert
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.)
Smiths Medical ASD Inc
Original Assignee
Johnson and Johnson 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 Johnson and Johnson Medical Inc filed Critical Johnson and Johnson Medical Inc
Application granted granted Critical
Publication of DE69606091D1 publication Critical patent/DE69606091D1/de
Publication of DE69606091T2 publication Critical patent/DE69606091T2/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
    • A61M25/00—Catheters; Hollow probes
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0618—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard
    • A61M25/0625—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for protecting only the distal tip of the needle, e.g. a needle guard with a permanent connection to the needle hub, e.g. a guiding rail, a locking mechanism or a guard advancement mechanism
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0631—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders having means for fully covering the needle after its withdrawal, e.g. needle being withdrawn inside the handle or a cover being advanced over the needle
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247—Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A61M2005/325—Means obstructing the needle passage at distal end of a needle protection sleeve
DE69606091T 1995-06-07 1996-06-06 Mechanismus zur Verriegelung der Nadel und Freigebung der Nabe eines Katheters Expired - Lifetime DE69606091T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/483,951 US5853393A (en) 1995-06-07 1995-06-07 Catheter needle locking and catheter hub unlocking mechanism

Publications (2)

Publication Number Publication Date
DE69606091D1 DE69606091D1 (de) 2000-02-17
DE69606091T2 true DE69606091T2 (de) 2000-07-13

Family

ID=23922154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606091T Expired - Lifetime DE69606091T2 (de) 1995-06-07 1996-06-06 Mechanismus zur Verriegelung der Nadel und Freigebung der Nabe eines Katheters

Country Status (19)

Country Link
US (1) US5853393A (de)
EP (1) EP0747083B1 (de)
JP (1) JP3887659B2 (de)
KR (1) KR100401081B1 (de)
CN (1) CN1155416C (de)
AR (1) AR002377A1 (de)
AU (1) AU710967B2 (de)
BR (1) BR9602665A (de)
CA (1) CA2178250C (de)
CO (1) CO4520192A1 (de)
DE (1) DE69606091T2 (de)
ES (1) ES2141443T3 (de)
IL (1) IL118392A (de)
NO (1) NO312012B1 (de)
NZ (1) NZ286663A (de)
RU (1) RU2171120C2 (de)
SG (1) SG48451A1 (de)
TW (1) TW381035B (de)
ZA (1) ZA964788B (de)

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US5853393A (en) 1998-12-29
SG48451A1 (en) 1998-04-17
NZ286663A (en) 1998-09-24
BR9602665A (pt) 1998-04-22
CO4520192A1 (es) 1997-10-15
TW381035B (en) 2000-02-01
JP3887659B2 (ja) 2007-02-28
MX9602216A (es) 1997-09-30
NO962380L (no) 1996-12-09
IL118392A (en) 2001-01-28
EP0747083A3 (de) 1997-04-09
KR100401081B1 (ko) 2003-12-24
AR002377A1 (es) 1998-03-11
AU5463096A (en) 1996-12-19
CN1157745A (zh) 1997-08-27
JPH0999069A (ja) 1997-04-15
IL118392A0 (en) 1996-09-12
NO962380D0 (no) 1996-06-06
DE69606091D1 (de) 2000-02-17
CN1155416C (zh) 2004-06-30
CA2178250A1 (en) 1996-12-08
KR970000271A (ko) 1997-01-21
EP0747083B1 (de) 2000-01-12
ZA964788B (en) 1997-12-08
NO312012B1 (no) 2002-03-04
ES2141443T3 (es) 2000-03-16
AU710967B2 (en) 1999-09-30
RU2171120C2 (ru) 2001-07-27
CA2178250C (en) 2007-07-31
EP0747083A2 (de) 1996-12-11

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