DE68904136T2 - Intravenöser Katheter mit selbstpositionierendem Nadelschutz. - Google Patents

Intravenöser Katheter mit selbstpositionierendem Nadelschutz.

Info

Publication number
DE68904136T2
DE68904136T2 DE68904136T DE68904136T DE68904136T2 DE 68904136 T2 DE68904136 T2 DE 68904136T2 DE 68904136 T DE68904136 T DE 68904136T DE 68904136 T DE68904136 T DE 68904136T DE 68904136 T2 DE68904136 T2 DE 68904136T2
Authority
DE
Germany
Prior art keywords
needle
self
catheter
needle protection
intravenous catheter
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
DE68904136T
Other languages
English (en)
Other versions
DE68904136D1 (de
Inventor
Francis P Lemieux
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
Critikon 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=22810252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68904136(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Critikon Inc filed Critical Critikon Inc
Publication of DE68904136D1 publication Critical patent/DE68904136D1/de
Application granted granted Critical
Publication of DE68904136T2 publication Critical patent/DE68904136T2/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
    • 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
    • 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
    • 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
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158—Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • 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
    • A61M5/3273—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel freely sliding on needle shaft without connection to syringe or needle
DE68904136T 1988-07-11 1989-07-10 Intravenöser Katheter mit selbstpositionierendem Nadelschutz. Expired - Lifetime DE68904136T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/217,246 US4952207A (en) 1988-07-11 1988-07-11 I.V. catheter with self-locating needle guard

Publications (2)

Publication Number Publication Date
DE68904136D1 DE68904136D1 (de) 1993-02-11
DE68904136T2 true DE68904136T2 (de) 1996-01-25

Family

ID=22810252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68904136T Expired - Lifetime DE68904136T2 (de) 1988-07-11 1989-07-10 Intravenöser Katheter mit selbstpositionierendem Nadelschutz.

Country Status (15)

Country Link
US (1) US4952207A (de)
EP (1) EP0352928B2 (de)
JP (1) JP2925167B2 (de)
KR (1) KR0136100B1 (de)
CN (1) CN1027137C (de)
AT (1) ATE83937T1 (de)
AU (1) AU611817B2 (de)
BR (1) BR8903380A (de)
CA (1) CA1313099C (de)
DE (1) DE68904136T2 (de)
MX (1) MX169084B (de)
NZ (1) NZ229821A (de)
PH (1) PH25761A (de)
PT (1) PT91106B (de)
ZA (1) ZA895233B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011119030A1 (de) 2011-11-15 2013-05-16 Adrian Jung Kammerförmige Sicherheitskanüle im medizinischen Bereich
DE102011119031A1 (de) 2011-11-15 2013-05-16 Adrian Jung Ringförmige Sicherheitskanüle im medizinischen Bereich
DE102011119032A1 (de) 2011-11-15 2013-05-16 Adrian Jung Röhrenförmiger Sicherheitskanüle im medizinischen Bereich

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* Cited by examiner, † Cited by third party
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EP0352928B1 (de) 1992-12-30
DE68904136D1 (de) 1993-02-11
CA1313099C (en) 1993-01-26
CN1027137C (zh) 1994-12-28
CN1039728A (zh) 1990-02-21
AU611817B2 (en) 1991-06-20
EP0352928A1 (de) 1990-01-31
JPH0299070A (ja) 1990-04-11
PT91106A (pt) 1990-02-08
JP2925167B2 (ja) 1999-07-28
ZA895233B (en) 1991-03-27
PH25761A (en) 1991-10-18
EP0352928B2 (de) 1995-08-30
BR8903380A (pt) 1990-02-13
ATE83937T1 (de) 1993-01-15
KR0136100B1 (ko) 1998-04-25
NZ229821A (en) 1991-06-25
KR900001386A (ko) 1990-02-27
MX169084B (es) 1993-06-21
US4952207A (en) 1990-08-28
PT91106B (pt) 1997-08-29
AU3802789A (en) 1990-01-11

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Owner name: MEDEX, INC., CARLSBAD, CALIF., US

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Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN