DE68917930D1 - Nadeleinheit mit einer schutz- und befestigungsvorrichtung. - Google Patents

Nadeleinheit mit einer schutz- und befestigungsvorrichtung.

Info

Publication number
DE68917930D1
DE68917930D1 DE68917930T DE68917930T DE68917930D1 DE 68917930 D1 DE68917930 D1 DE 68917930D1 DE 68917930 T DE68917930 T DE 68917930T DE 68917930 T DE68917930 T DE 68917930T DE 68917930 D1 DE68917930 D1 DE 68917930D1
Authority
DE
Germany
Prior art keywords
needle
protective
wings
guard
hub
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
DE68917930T
Other languages
English (en)
Other versions
DE68917930T2 (de
Inventor
David S Utterberg
Neil J Sheehan
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.)
Medisystems Technology Corp
Original Assignee
Individual
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=22956548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68917930(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of DE68917930D1 publication Critical patent/DE68917930D1/de
Application granted granted Critical
Publication of DE68917930T2 publication Critical patent/DE68917930T2/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
    • 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
    • A61M25/0637—Butterfly or winged devices, e.g. for facilitating handling or for attachment to the skin
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3107—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle for needles
    • A61M2005/3109—Caps sealing the needle bore by use of, e.g. air-hardening adhesive, elastomer or epoxy resin
    • 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
    • A61M2005/3249—Means to disalign the needle tip and the distal needle passage of a needle protection sleeve
    • 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
    • A61M5/3216—Caps placed transversally onto the needle, e.g. pivotally attached to the needle base
    • 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
    • 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
    • A61M5/3271—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel with guiding tracks for controlled sliding of needle protective sleeve from needle exposing to needle covering position

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Knitting Machines (AREA)
  • Sewing Machines And Sewing (AREA)
  • Catching Or Destruction (AREA)
DE68917930T 1988-09-30 1989-09-29 Nadeleinheit mit einer schutz- und befestigungsvorrichtung. Expired - Lifetime DE68917930T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25256488A 1988-09-30 1988-09-30
PCT/US1989/004591 WO1990003196A1 (en) 1988-09-30 1989-09-29 Guarded winged needle assembly

Publications (2)

Publication Number Publication Date
DE68917930D1 true DE68917930D1 (de) 1994-10-06
DE68917930T2 DE68917930T2 (de) 1995-03-30

Family

ID=22956548

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68917930T Expired - Lifetime DE68917930T2 (de) 1988-09-30 1989-09-29 Nadeleinheit mit einer schutz- und befestigungsvorrichtung.
DE68925911T Expired - Lifetime DE68925911T2 (de) 1988-09-30 1989-09-29 Geschützte Nadeleinheit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE68925911T Expired - Lifetime DE68925911T2 (de) 1988-09-30 1989-09-29 Geschützte Nadeleinheit

Country Status (6)

Country Link
US (2) US5112311A (de)
EP (2) EP0558162B1 (de)
JP (1) JPH03505293A (de)
AT (2) ATE110575T1 (de)
DE (2) DE68917930T2 (de)
WO (1) WO1990003196A1 (de)

Families Citing this family (130)

* Cited by examiner, † Cited by third party
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IT1238965B (it) * 1990-05-29 1993-09-17 Giuseppe Barbieri Dispositivo per perfusione monouso con protezione dell'ago a fine uso.
NL9002552A (nl) * 1990-09-05 1992-04-01 Advanced Protective Injection Infusie- of transfusienaaldsamenstel.
EP0521145B1 (de) * 1991-01-14 1996-12-18 Precision Dynamics Corporation Kanülenschutz
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IT225809Y1 (it) * 1991-08-26 1997-01-24 Pio Nicoletti Dispositivo ago sicuro atto ad annullare il pericolo di puntura accidentale del personale sanitario
US5290264A (en) * 1991-09-03 1994-03-01 Utterberg David S Grippable guard for needle assembly
US5192275A (en) * 1991-09-18 1993-03-09 Becton, Dickinson And Company IV infusion or blood collection guard assembly
US5312359A (en) * 1991-12-03 1994-05-17 Wallace Henry G Intravenous cannula insertion assembly with protective shield
US5211629A (en) * 1991-12-23 1993-05-18 Pressly William B S Safety syringe
US5613952A (en) 1991-12-23 1997-03-25 Syringe Develpoment Partners Safety syringe
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US5401250A (en) * 1992-10-05 1995-03-28 Shields; Jack W. Tethered conical shield for phlebotomy needles
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Also Published As

Publication number Publication date
EP0436646A4 (en) 1991-09-25
EP0558162A2 (de) 1993-09-01
EP0436646A1 (de) 1991-07-17
EP0436646B1 (de) 1994-08-31
EP0558162A3 (de) 1993-11-03
WO1990003196A1 (en) 1990-04-05
DE68925911T2 (de) 1996-09-26
US5112311A (en) 1992-05-12
JPH0436026B2 (de) 1992-06-12
ATE134886T1 (de) 1996-03-15
ATE110575T1 (de) 1994-09-15
DE68917930T2 (de) 1995-03-30
EP0558162B1 (de) 1996-03-06
DE68925911D1 (de) 1996-04-11
JPH03505293A (ja) 1991-11-21
US5433703A (en) 1995-07-18

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Owner name: MEDISYSTEMS TECHNOLOGY CORP., LAS VEGAS, NEV., US