CA2736744C - Safety needle assembly and methods - Google Patents

Safety needle assembly and methods Download PDF

Info

Publication number
CA2736744C
CA2736744C CA2736744A CA2736744A CA2736744C CA 2736744 C CA2736744 C CA 2736744C CA 2736744 A CA2736744 A CA 2736744A CA 2736744 A CA2736744 A CA 2736744A CA 2736744 C CA2736744 C CA 2736744C
Authority
CA
Canada
Prior art keywords
needle
assembly
needle shield
shield
opening
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.)
Active
Application number
CA2736744A
Other languages
English (en)
French (fr)
Other versions
CA2736744A1 (en
Inventor
Scott A. Moyer
Michael J. Janders
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.)
B Braun Medical Inc
Original Assignee
B Braun 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 B Braun Medical Inc filed Critical B Braun Medical Inc
Publication of CA2736744A1 publication Critical patent/CA2736744A1/en
Application granted granted Critical
Publication of CA2736744C publication Critical patent/CA2736744C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)
  • Surgical Instruments (AREA)
CA2736744A 2008-09-10 2009-09-09 Safety needle assembly and methods Active CA2736744C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9571608P 2008-09-10 2008-09-10
US61/095,716 2008-09-10
US12/555,523 2009-09-08
US12/555,523 US8439870B2 (en) 2008-09-10 2009-09-08 Safety needle assembly and methods
PCT/US2009/056368 WO2010030673A2 (en) 2008-09-10 2009-09-09 Safety needle assembly and methods

Publications (2)

Publication Number Publication Date
CA2736744A1 CA2736744A1 (en) 2010-03-18
CA2736744C true CA2736744C (en) 2016-08-30

Family

ID=41799875

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2736744A Active CA2736744C (en) 2008-09-10 2009-09-09 Safety needle assembly and methods

Country Status (8)

Country Link
US (1) US8439870B2 (enExample)
EP (2) EP2341961B1 (enExample)
JP (1) JP5885102B2 (enExample)
CN (1) CN102149420B (enExample)
AU (1) AU2009291868B2 (enExample)
CA (1) CA2736744C (enExample)
ES (2) ES2784738T3 (enExample)
WO (1) WO2010030673A2 (enExample)

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US8795198B2 (en) 2008-03-07 2014-08-05 Becton, Dickinson And Company Flashback blood collection needle
US8603009B2 (en) 2008-03-07 2013-12-10 Becton, Dickinson And Company Flashback blood collection needle
RU2533735C2 (ru) * 2009-07-20 2014-11-20 Б. Браун Медикал Индастриз Сдн., Бхд. Безопасный узел иглы и способы его использования
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US9233213B2 (en) 2009-10-16 2016-01-12 Janssen Biotech, Inc. Palm activated drug delivery device
US8486024B2 (en) 2011-04-27 2013-07-16 Covidien Lp Safety IV catheter assemblies
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US8715250B2 (en) 2011-09-26 2014-05-06 Covidien Lp Safety catheter and needle assembly
US8628497B2 (en) 2011-09-26 2014-01-14 Covidien Lp Safety catheter
US8834422B2 (en) 2011-10-14 2014-09-16 Covidien Lp Vascular access assembly and safety device
US9186466B2 (en) 2012-03-14 2015-11-17 Becton, Dickinson And Company Passively activated safety needle assemblies and methods of use
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US20170021138A1 (en) * 2015-07-20 2017-01-26 B. Braun Melsungen Ag Needle assemblies with passive safety systems and related methods
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US10661026B2 (en) 2016-12-13 2020-05-26 Becton, Dickinson And Company Safety needle device
US10589036B2 (en) 2016-12-13 2020-03-17 Becton, Dickinson And Company Safety needle device
US10792439B2 (en) 2016-12-13 2020-10-06 Becton, Dickinson And Company Safety needle devices
US10918801B2 (en) 2016-12-13 2021-02-16 Becton, Dickinson And Company Caps for integrated fill and inject of safety needle devices
USD828653S1 (en) 2016-12-14 2018-09-11 Brandon Penland Treatment applicator
CN107198531A (zh) 2017-04-27 2017-09-26 王祖扬 一种针头自动回缩式采血针
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US11083847B2 (en) 2018-01-26 2021-08-10 Becton, Dickinson And Company Flush syringe with flip cap
US11975168B2 (en) 2019-11-18 2024-05-07 Becton, Dickinson And Company Disinfectant cap
US12029828B2 (en) 2020-03-05 2024-07-09 Becton, Dickinson And Company Disinfection cap
JP2021028045A (ja) * 2020-11-30 2021-02-25 ニプロ株式会社 留置針
WO2023059927A1 (en) * 2021-10-08 2023-04-13 Kurin, Inc. Needle assembly with extending safety shield
IT202300005388A1 (it) 2023-03-22 2024-09-22 Nicolò Raso Contenitore di sicurezza a chiusura inamovibile per la rimozione priva di rischi ed il conteggio ed il ri-conteggio di aghi, bisturi e taglienti chirurgici di qualsiasi genere in ambito ospedaliero, medicale e veterinario
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CN102149420A (zh) 2011-08-10
WO2010030673A3 (en) 2010-06-10
US20100063455A1 (en) 2010-03-11
US8439870B2 (en) 2013-05-14
ES2784738T3 (es) 2020-09-30
CN102149420B (zh) 2013-07-17
CA2736744A1 (en) 2010-03-18
EP2341961A4 (en) 2012-03-28
AU2009291868B2 (en) 2015-07-23
ES2735211T3 (es) 2019-12-17
WO2010030673A4 (en) 2010-07-22
WO2010030673A2 (en) 2010-03-18
EP2341961B1 (en) 2020-02-19
JP2012501800A (ja) 2012-01-26
JP5885102B2 (ja) 2016-03-15
EP3272378A1 (en) 2018-01-24
EP3272378B1 (en) 2019-06-19
AU2009291868A1 (en) 2010-03-18
EP2341961A2 (en) 2011-07-13

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