CA2214447A1 - Shielded needle assembly - Google Patents

Shielded needle assembly

Info

Publication number
CA2214447A1
CA2214447A1 CA2214447A CA2214447A CA2214447A1 CA 2214447 A1 CA2214447 A1 CA 2214447A1 CA 2214447 A CA2214447 A CA 2214447A CA 2214447 A CA2214447 A CA 2214447A CA 2214447 A1 CA2214447 A1 CA 2214447A1
Authority
CA
Canada
Prior art keywords
shield
needle
assembly
elongate
mount
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
CA2214447A
Other languages
French (fr)
Other versions
CA2214447C (en
Inventor
Alan B. Bachman
Jeffrey A. Stein
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of CA2214447A1 publication Critical patent/CA2214447A1/en
Application granted granted Critical
Publication of CA2214447C publication Critical patent/CA2214447C/en
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
    • 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
    • A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
    • A61M5/5086—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile for indicating if defective, used, tampered with or unsterile

Abstract

A needle assembly includes an elongate needle, a needle hub with an axial bore therethrough to receive and hold the needle projecting axially, the needle hub further is releasably mountable on a fluid handling device. The assembly has an elongate shield having an open proximal end, a distal end and a sidewall with an inside surface defining a cavity.
There is an elongate aperture into the cavity from about the distal end to the proximal end.
The assembly has a hinge that includes a mount for retaining the shield onto the hub, the mount has an opening therein that is sized and shaped to receive at least a portion of the needle hub.
The shield is movable about the hinge by an off-axis pivotal movement between an initial closed position, an open position and a latched position. The assembly has a removable cover that is disposed over the elongate aperture in the shield and engaging the shield to hold it in the initial closed position. The cover is removable by a distal axial movement that also opens the shield, disengages the cover from the shield exposes at least the distal point of the needle.
There is a latch for latching the shield to the mount when the shield is in the latched position.
CA002214447A 1996-09-25 1997-09-02 Shielded needle assembly Expired - Lifetime CA2214447C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/719,222 US5733265A (en) 1996-09-25 1996-09-25 Shielded needle assembly
US08/719,222 1996-09-25

Publications (2)

Publication Number Publication Date
CA2214447A1 true CA2214447A1 (en) 1998-03-25
CA2214447C CA2214447C (en) 2001-02-06

Family

ID=24889248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002214447A Expired - Lifetime CA2214447C (en) 1996-09-25 1997-09-02 Shielded needle assembly

Country Status (5)

Country Link
US (1) US5733265A (en)
EP (1) EP0832660B1 (en)
JP (1) JP2974300B2 (en)
CA (1) CA2214447C (en)
DE (1) DE69714361T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10537687B2 (en) 2011-09-01 2020-01-21 Sol-Millennium Medical Hk Limited Needle protection device and safety needle assembly

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US7223258B2 (en) * 1998-08-28 2007-05-29 Becton Dickinson And Company Safety shield assembly
US6440104B1 (en) * 1998-08-28 2002-08-27 Becton, Dickinson And Company Safety shield assembly
US6298541B1 (en) * 1998-08-28 2001-10-09 Becton, Dickinson And Company Method for making a safety shield assembly and related combinations thereof
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US6699217B2 (en) 1999-08-23 2004-03-02 Becton, Dickinson And Company Safety needle assembly
US20020161336A1 (en) * 1999-08-23 2002-10-31 Becton, Dickinson And Company Needle shield assembly
US6780169B2 (en) 1999-08-23 2004-08-24 Becton, Dickinson And Company Safety shield assembly
US6648855B2 (en) * 1999-08-23 2003-11-18 Becton, Dickinson And Company Safety needle assembly
US6280420B1 (en) 1999-11-04 2001-08-28 Specialized Health Products Reaccessible medical needle safety devices and methods
US6592556B1 (en) 2000-07-19 2003-07-15 Tyco Healthcare Group Lp Medical needle safety apparatus and methods
US6254575B1 (en) 1999-11-04 2001-07-03 Specialized Health Products Reaccessible medical needle safety devices and methods
US7029461B2 (en) 1999-11-04 2006-04-18 Tyco Healthcare Group Lp Safety shield for medical needles
US8226617B2 (en) 1999-11-04 2012-07-24 Tyco Healthcare Group Lp Safety shield apparatus and mounting structure for use with medical needle devices
US6077253A (en) * 1999-11-15 2000-06-20 Cosme; Edgar Z. Safety needle assembly
US7670319B1 (en) * 2000-04-14 2010-03-02 Smiths Medical Asd, Inc. Safety device for use with a vial
JP2002065849A (en) * 2000-08-28 2002-03-05 Terumo Corp Puncture piece
JP2002065850A (en) * 2000-08-28 2002-03-05 Terumo Corp Puncture piece
CA2447944C (en) * 2001-05-22 2010-07-27 Becton, Dickinson And Company Needle shield assembly having hinged needle shield
EP3047863B1 (en) * 2001-07-09 2018-05-16 Becton, Dickinson and Company Needle shield assembly having hinged needle shield and flexible cannula lock
US6695819B2 (en) 2001-10-19 2004-02-24 Terumo Medical Corporation Safety needle assembly
US6984223B2 (en) 2001-11-13 2006-01-10 Becton, Dickinson And Company Needle safety device
US20040054334A1 (en) * 2001-12-28 2004-03-18 Prais Alfred W. Medical needle assemblies
AU2003201335B2 (en) * 2002-03-20 2009-07-23 Becton, Dickinson And Company Shieldable needle assembly with biased safety shield
US7001363B2 (en) 2002-04-05 2006-02-21 F. Mark Ferguson Safety shield for medical needles
US6719737B2 (en) * 2002-05-13 2004-04-13 Terumo Medical Corporation Safety needle assembly
SG121744A1 (en) * 2002-11-06 2006-05-26 Becton Dickinson Co Flashback blood collection needle with needle shield
US7217258B2 (en) * 2003-05-02 2007-05-15 Becton, Dickinson And Company Controlled release structure for attaching medical devices
US7115114B2 (en) * 2003-05-02 2006-10-03 Becton, Dickinson And Company Medical device having releasable retainer
US7201736B2 (en) * 2003-08-28 2007-04-10 Smiths Medical Asd, Inc. Needle protection assembly
US8251961B2 (en) 2003-09-22 2012-08-28 Smiths Medical Asd, Inc. Safety needle assembly and method for making the same
US7144388B2 (en) * 2003-12-01 2006-12-05 Becton Dickinson And Company Selectively passive shieldable medical needle device
CN1254283C (en) * 2004-04-20 2006-05-03 钱倚天 Safeguard protection setting for expendable needle in use for medical treatment
AU2004322758B2 (en) 2004-08-16 2011-02-03 Becton, Dickinson And Company Flashback blood collection needle
US8641680B2 (en) * 2005-01-06 2014-02-04 Smiths Medical Asd, Inc. Safety needle device with snap feature
US7648480B2 (en) * 2005-03-31 2010-01-19 Terumo Medical Corporation Safety needle assembly
DE102005054989B4 (en) * 2005-11-16 2022-09-08 Kabe-Labortechnik Gmbh blood collection device
AU2007227200B2 (en) 2006-03-21 2013-01-24 Covidien Lp Passive latch ring safety shield for injection devices
US8057431B2 (en) 2006-12-21 2011-11-15 B. Braun Melsungen Ag Hinged cap for needle device
US8038654B2 (en) 2007-02-26 2011-10-18 Becton, Dickinson And Company Syringe having a hinged needle shield
US8888713B2 (en) * 2007-03-07 2014-11-18 Becton, Dickinson And Company Safety blood collection assembly with indicator
EP4154815A3 (en) 2007-03-07 2023-06-28 Becton, Dickinson and Company Safety blood collection assembly with indicator
KR101521561B1 (en) * 2007-07-12 2015-05-19 스타 시린지 리미티드 Needlestick prevention device
US8603009B2 (en) 2008-03-07 2013-12-10 Becton, Dickinson And Company Flashback blood collection needle
US8795198B2 (en) * 2008-03-07 2014-08-05 Becton, Dickinson And Company Flashback blood collection needle
US8915890B2 (en) 2009-07-30 2014-12-23 Becton, Dickinson And Company Medical device assembly
WO2012023938A1 (en) 2010-08-19 2012-02-23 West Pharmaceutical Services, Inc. Rigid needle shield
BR112013012582A2 (en) 2010-11-22 2016-08-09 Braun Melsungen Ag hinged shield assemblies and related methods
GB2487899A (en) * 2011-02-01 2012-08-15 Olberon Ltd Needle holder with grip means
JP5896927B2 (en) * 2011-02-14 2016-03-30 テルモ株式会社 Safety needle assembly
GB2488810A (en) 2011-03-09 2012-09-12 Olberon Ltd Fluid vessel communication device
US20120323216A1 (en) * 2011-06-16 2012-12-20 Koh Lawrence R Needleshield assembly
WO2013070789A2 (en) 2011-11-07 2013-05-16 Safety Syringes, Inc. Contact trigger release needle guard
IN2014DN06665A (en) * 2012-03-08 2015-05-22 Becton Dickinson Co
SE536565C2 (en) * 2012-06-29 2014-02-25 Margaretha Mathiasson Needle protection for needles
SE1350137A1 (en) * 2013-02-05 2014-08-06 Vigmed Ab needle device
US9867951B2 (en) 2014-04-08 2018-01-16 B. Braun Melsungen Ag Hinged cap needle assemblies and related methods
US10029049B2 (en) 2015-03-19 2018-07-24 B. Braun Melsungen Ag Hinged shield assemblies and related methods
EP3750581B1 (en) 2015-06-08 2021-08-04 Becton Dickinson France Safety device for preventing needle stick injury with a needle of a medical device and medical device
WO2017129968A2 (en) * 2016-01-25 2017-08-03 Star Syringe Limited Needlestick prevention device
RU2756021C2 (en) * 2016-12-14 2021-09-24 Стар Сириндж Лимитед Device for preventing needle pricks
CN110505893A (en) * 2017-04-05 2019-11-26 武田药品工业株式会社 Syringe
KR102071838B1 (en) * 2018-02-13 2020-01-31 이남수 Safety cap of injector with protection cover of sliding opening structure
CN111032131B (en) * 2018-03-16 2022-09-09 泰尔茂株式会社 Intradermal needle, package thereof, and injection device
MX2021014537A (en) * 2019-05-31 2022-02-11 Metier Medical Ltd Needle cover and safety needle assembly including same.
CN111068148A (en) * 2019-12-31 2020-04-28 江苏苏云医疗器材有限公司 Safety protection assembly suitable for syringe and safety protection type syringe
US20210353876A1 (en) * 2020-05-12 2021-11-18 Becton, Dickinson And Company Hard-Packaged Safety Needle Device

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US5011475A (en) * 1989-06-02 1991-04-30 Olson Richard A Protector for intravenous and syringe needles
CA1338657C (en) * 1989-08-18 1996-10-22 Danyl Stotland Safety needle and cap combination device
US5188611A (en) * 1990-05-31 1993-02-23 Orgain Peter A Safety sheath for needles, sharp instruments and tools
US4982842A (en) * 1990-06-04 1991-01-08 Concord/Portex Safety needle container
US5116325A (en) * 1990-06-06 1992-05-26 Paterson Donald W Needle assembly
AR245372A1 (en) * 1990-12-04 1994-01-31 Arcusin Sa Safety sheath for hypodermic syringes.
US5312368A (en) * 1993-05-21 1994-05-17 Haynes-Miller, Inc. Protective shield for hypodermic syringe
US5405332A (en) * 1994-03-28 1995-04-11 Opalek; A. Allen Shield apparatus for syringe needle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10537687B2 (en) 2011-09-01 2020-01-21 Sol-Millennium Medical Hk Limited Needle protection device and safety needle assembly

Also Published As

Publication number Publication date
DE69714361T2 (en) 2003-03-13
EP0832660A2 (en) 1998-04-01
US5733265A (en) 1998-03-31
EP0832660B1 (en) 2002-07-31
EP0832660A3 (en) 1998-04-22
MX9706864A (en) 1998-07-31
JPH10113392A (en) 1998-05-06
DE69714361D1 (en) 2002-09-05
JP2974300B2 (en) 1999-11-10
CA2214447C (en) 2001-02-06

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20170905