DE69106088T2 - Nadel kombiniert mit einem Nadelspitzenschutz. - Google Patents

Nadel kombiniert mit einem Nadelspitzenschutz.

Info

Publication number
DE69106088T2
DE69106088T2 DE69106088T DE69106088T DE69106088T2 DE 69106088 T2 DE69106088 T2 DE 69106088T2 DE 69106088 T DE69106088 T DE 69106088T DE 69106088 T DE69106088 T DE 69106088T DE 69106088 T2 DE69106088 T2 DE 69106088T2
Authority
DE
Germany
Prior art keywords
tip
needle
shank
transition zone
bearing
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 - Fee Related
Application number
DE69106088T
Other languages
English (en)
Other versions
DE69106088D1 (de
Inventor
Edmund R Purdy
Gerald H Peterson
Timothy J Erskine
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
Application granted granted Critical
Publication of DE69106088D1 publication Critical patent/DE69106088D1/de
Publication of DE69106088T2 publication Critical patent/DE69106088T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M25/0631—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
    • 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
    • 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
    • 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
    • A61M25/065—Guide needles
    • A61M2025/0656—Guide needles having a tip larger than the rest of the body
DE69106088T 1990-09-13 1991-09-11 Nadel kombiniert mit einem Nadelspitzenschutz. Expired - Fee Related DE69106088T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/582,262 US5085648A (en) 1990-09-13 1990-09-13 Dual diameter needle with a smooth transition

Publications (2)

Publication Number Publication Date
DE69106088D1 DE69106088D1 (de) 1995-02-02
DE69106088T2 true DE69106088T2 (de) 1995-05-04

Family

ID=24328448

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69106088T Expired - Fee Related DE69106088T2 (de) 1990-09-13 1991-09-11 Nadel kombiniert mit einem Nadelspitzenschutz.

Country Status (13)

Country Link
US (1) US5085648A (de)
EP (1) EP0475375B1 (de)
JP (1) JPH066161B2 (de)
KR (1) KR940005304B1 (de)
AT (1) ATE115869T1 (de)
AU (1) AU646369B2 (de)
BR (1) BR9103932A (de)
CA (1) CA2051273C (de)
DE (1) DE69106088T2 (de)
ES (1) ES2065592T3 (de)
IE (1) IE913098A1 (de)
MX (1) MX9101021A (de)
NZ (1) NZ239737A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1716882B2 (de) † 2001-02-26 2018-08-08 B. Braun Melsungen AG Schutzvorrichtung für eine Injektionsnadel

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38996E1 (en) 1990-04-20 2006-02-28 Becton, Dickinson And Company Needle tip cover
JP2565893Y2 (ja) * 1991-03-19 1998-03-25 川澄化学工業株式会社 プロテクター付き医療用針
US5183468A (en) * 1991-04-02 1993-02-02 Mclees Donald J Snap ring needle guard
US5215528C1 (en) * 1992-02-07 2001-09-11 Becton Dickinson Co Catheter introducer assembly including needle tip shield
DK0607381T3 (da) * 1992-07-06 1999-02-15 Baxter Int Koblingsapparat
US5344408A (en) * 1993-08-06 1994-09-06 Becton, Dickinson And Company Break-away safety shield for needle cannula
US5419766A (en) * 1993-09-28 1995-05-30 Critikon, Inc. Catheter with stick protection
US5538509A (en) * 1994-01-31 1996-07-23 Richard-Allan Medical Industries, Inc. Trocar assembly
IL118551A (en) * 1995-06-07 2004-05-12 Johnson & Johnson Medical Defensive cover I limited to a needle
US5879337A (en) * 1997-02-27 1999-03-09 Injectimed, Inc. Needle tip guard for hypodermic needles
BR9707764A (pt) * 1996-02-27 2000-01-04 Injectimed Inc Protetor de ponta de agulha para agulhas hipodérmicas.
US6629959B2 (en) * 1996-02-27 2003-10-07 Injectimed, Inc. Needle tip guard for percutaneous entry needles
US5810780A (en) * 1996-05-10 1998-09-22 Becton Dickinson And Company Multiple cross section needle and elastic plug assembly for a medical device
US5913848A (en) 1996-06-06 1999-06-22 Luther Medical Products, Inc. Hard tip over-the-needle catheter and method of manufacturing the same
US8382721B2 (en) 1997-08-20 2013-02-26 B. Braun Melsungen Ag Spring clip safety IV catheter
US8211070B2 (en) 1997-08-20 2012-07-03 B. Braun Melsungen Ag Spring clip safety IV catheter
US6616630B1 (en) * 1997-08-20 2003-09-09 B. Braun Melsungen A.G. Spring clip safety IV catheter
US6117108A (en) 1997-08-20 2000-09-12 Braun Melsungen Ag Spring clip safety IV catheter
US7125397B2 (en) * 1997-08-20 2006-10-24 B. Braun Melsungen Ag Protective device for an injection needle
US6004294A (en) * 1998-04-09 1999-12-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
US6749588B1 (en) * 1998-04-09 2004-06-15 Becton Dickinson And Company Catheter and introducer needle assembly with needle shield
US6379333B1 (en) * 1998-04-09 2002-04-30 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
US6224569B1 (en) * 1999-09-24 2001-05-01 Becton, Dickinson And Company Compact needle point shield
US6210373B1 (en) 1999-12-30 2001-04-03 Ethicon, Inc. Needle safety cover
US6322537B1 (en) 1999-12-30 2001-11-27 Ethicon, Inc. Safety intravenous catheter
US6595954B1 (en) 2000-03-13 2003-07-22 Luther Research Partners, Llc Insertion needle and soft catheter system with tip protector
US6585704B2 (en) * 2001-01-29 2003-07-01 B. Braun Medical, Inc. Method of retaining a tip protector on a needle with a curved tip
US6692471B2 (en) * 2001-02-16 2004-02-17 Medex, Inc. Method and apparatus for safety catheter insertion device
US7179244B2 (en) * 2001-03-15 2007-02-20 Specialized Health Products, Inc. Resettable safety shield for medical needles
US7004927B2 (en) * 2001-03-15 2006-02-28 Specialized Health Products, Inc. Safety shield for medical needles
US6902546B2 (en) * 2001-03-15 2005-06-07 Specialized Health Products, Inc. Safety shield for medical needles
US6984213B2 (en) * 2001-03-15 2006-01-10 Specialized Health Products, Inc. Biopsy needle device
US7413562B2 (en) * 2001-03-15 2008-08-19 Specialized Health Products, Inc. Safety shield for medical needles
US6595955B2 (en) * 2001-03-15 2003-07-22 Specialized Health Products, Inc. Safety shield for medical needles
US6796962B2 (en) 2001-03-15 2004-09-28 Specialized Health Products, Inc. Safety shield for medical needles
US6663592B2 (en) * 2001-09-06 2003-12-16 Medex, Inc. Catheter introducer assembly having safety shielded needle
US6652486B2 (en) 2001-09-27 2003-11-25 Medex, Inc. Safety catheter
US6866648B2 (en) * 2002-05-28 2005-03-15 Macosta Medical U.S.A., L.L.C. Method and apparatus to decrease the risk of intraneuronal injection during administration of nerve block anesthesia
ES2763438T3 (es) * 2002-06-20 2020-05-28 Becton Dickinson Co Catéter y conjunto de aguja de introductor con protección de aguja
EP2298404B1 (de) * 2002-06-20 2016-08-10 Becton Dickinson and Company Katheter und Einführnadelanordnung mit Nadelschutz
JP4496075B2 (ja) * 2002-06-21 2010-07-07 ベクトン・ディキンソン・アンド・カンパニー 誘導針アセンブリの設計方法および同アセンブリ
DE20210394U1 (de) 2002-07-04 2002-09-12 Braun Melsungen Ag Kathetereinführvorrichtung
WO2004032995A2 (en) * 2002-10-10 2004-04-22 Becton, Dickinson And Company Method of delivering local anesthesia
US7458954B2 (en) * 2002-11-07 2008-12-02 Specialized Health Products, Inc. Safety shield for medical needles
DE20218551U1 (de) * 2002-11-29 2004-04-08 B. Braun Melsungen Ag Schutzvorrichtung für eine Injektionsnadel
US7291130B2 (en) * 2003-04-08 2007-11-06 Smiths Medical Asd, Inc. Safety needle and catheter assembly
US7988664B2 (en) 2004-11-01 2011-08-02 Tyco Healthcare Group Lp Locking clip with trigger bushing
US7226434B2 (en) * 2003-10-31 2007-06-05 Tyco Healthcare Group Lp Safety shield
JP4712720B2 (ja) * 2003-11-25 2011-06-29 スペシャライズド・ヘルス・プロダクツ・インコーポレーテッド 医療用針のためのリセット可能な安全シールド
DE102004002472B4 (de) * 2004-01-16 2007-09-13 Disetronic Licensing Ag Einstechnadel
US7905857B2 (en) 2005-07-11 2011-03-15 Covidien Ag Needle assembly including obturator with safety reset
US7828773B2 (en) 2005-07-11 2010-11-09 Covidien Ag Safety reset key and needle assembly
US7850650B2 (en) * 2005-07-11 2010-12-14 Covidien Ag Needle safety shield with reset
US20060276747A1 (en) 2005-06-06 2006-12-07 Sherwood Services Ag Needle assembly with removable depth stop
US7731692B2 (en) * 2005-07-11 2010-06-08 Covidien Ag Device for shielding a sharp tip of a cannula and method of using the same
US7654735B2 (en) 2005-11-03 2010-02-02 Covidien Ag Electronic thermometer
JP4921779B2 (ja) * 2005-11-28 2012-04-25 日本コヴィディエン株式会社 留置針
US8382718B2 (en) * 2006-07-31 2013-02-26 B. Braun Melsungen Ag Needle assembly and components thereof
US8308691B2 (en) 2006-11-03 2012-11-13 B. Braun Melsungen Ag Catheter assembly and components thereof
US20080033370A1 (en) * 2006-08-03 2008-02-07 Becton, Dickinson And Company Binary needle attachment mechanisms
JP4994775B2 (ja) 2006-10-12 2012-08-08 日本コヴィディエン株式会社 針先保護具
US8057431B2 (en) * 2006-12-21 2011-11-15 B. Braun Melsungen Ag Hinged cap for needle device
US7713243B2 (en) * 2007-09-25 2010-05-11 Becton, Dickinson And Company Tip shield for needle stick prevention
WO2009042874A1 (en) * 2007-09-27 2009-04-02 Tyco Healthcare Group Lp I.v. catheter assembly and needle safety device
US8357104B2 (en) 2007-11-01 2013-01-22 Coviden Lp Active stylet safety shield
DE602008002806D1 (de) 2007-12-20 2010-11-11 Tyco Healthcare Verschlusskappeanordnung mit gefederter Manschette
US7785296B2 (en) * 2008-07-17 2010-08-31 Smiths Medical Asd, Inc. Needle tip spring protector
US9399120B2 (en) 2009-03-02 2016-07-26 Becton, Dickinson And Company Bi-directional cannula feature capture mechanism
US8496623B2 (en) * 2009-03-02 2013-07-30 Becton, Dickinson And Company Bi-directional cannula feature capture mechanism
US8439877B2 (en) * 2009-03-02 2013-05-14 Becton, Dickinson And Company Bi-directionally engageable cannula crimp feature
US8936575B2 (en) * 2009-03-19 2015-01-20 Becton, Dickinson And Company Cannula-tip shielding mechanism
US20100305519A1 (en) * 2009-06-02 2010-12-02 Becton, Dickinson And Company Cannula having an overlapping cannula feature and notch feature
US8474300B2 (en) * 2009-07-20 2013-07-02 Becton, Dickinson And Company Methods to provide a feature on a needle
US8323249B2 (en) 2009-08-14 2012-12-04 The Regents Of The University Of Michigan Integrated vascular delivery system
US8382751B2 (en) 2009-09-10 2013-02-26 Covidien Lp System and method for power supply noise reduction
US8771230B2 (en) 2010-05-19 2014-07-08 Tangent Medical Technologies, Llc Integrated vascular delivery system
WO2011146772A1 (en) 2010-05-19 2011-11-24 Tangent Medical Technologies Llc Safety needle system operable with a medical device
WO2012023938A1 (en) 2010-08-19 2012-02-23 West Pharmaceutical Services, Inc. Rigid needle shield
US9238104B2 (en) 2011-02-28 2016-01-19 Injectimed, Inc. Needle guard
US8764711B2 (en) 2011-02-28 2014-07-01 Injectimed, Inc. Needle guard
US8486024B2 (en) 2011-04-27 2013-07-16 Covidien Lp Safety IV catheter assemblies
WO2013048975A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety catheter
EP2760521B1 (de) 2011-09-26 2016-01-06 Covidien LP Sicherheits-iv-katheter und nadelanordnung
US8834422B2 (en) 2011-10-14 2014-09-16 Covidien Lp Vascular access assembly and safety device
US8414539B1 (en) 2011-12-27 2013-04-09 B. Braun Melsungen Ag Needle tip guard for percutaneous entry needles
CA2937744C (en) 2014-02-04 2022-08-09 Icu Medical, Inc. Self-priming systems and methods
US9555221B2 (en) 2014-04-10 2017-01-31 Smiths Medical Asd, Inc. Constant force hold tip protector for a safety catheter
US10729889B2 (en) * 2015-11-13 2020-08-04 B. Braun Melsungen Ag Needle devices with dual diameter cannula and related methods
CN111557746B (zh) * 2020-05-20 2021-03-19 无锡市第九人民医院 一种超声引导下神经阻滞穿刺针固定装置
US11752306B2 (en) 2021-01-22 2023-09-12 Luther Needlesafe Products, Llc Low profile passive protector for an I.V. catheter
USD979746S1 (en) 2021-02-26 2023-02-28 Luther Needlesafe Products, Llc Over-the-needle catheter insertion device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899960A (en) * 1959-08-18 Ginsburg
US824686A (en) * 1905-05-27 1906-06-26 Charles T Daniel Injecting-needle.
US2828744A (en) * 1956-02-13 1958-04-01 Hirsch Sidney Flexible needle for use in intravenous therapy
DE1166419B (de) * 1958-09-03 1964-03-26 Dr Fritz Linder Injektionsspritze
US3386438A (en) * 1965-07-07 1968-06-04 Roehr Products Company Inc Tapered needle
US3831814A (en) * 1969-07-25 1974-08-27 Cutter Lab Trocar-cannula
US4250881A (en) * 1979-08-29 1981-02-17 Quest Medical, Inc. Catheter insertion device
US4617019A (en) * 1984-09-28 1986-10-14 Sherwood Medical Company Catheter
US4767407A (en) * 1986-07-14 1988-08-30 Foran Scot J Hypodermic needle, catheter and method
US4735612A (en) * 1986-09-03 1988-04-05 Ballistivet, Inc. Trauma minimizing dart
GB2202446A (en) * 1987-02-27 1988-09-28 Dr Ian Duncan Conacher Needle guard
US4735611A (en) * 1987-03-30 1988-04-05 Midwest Sport Distributors, Inc. Projectile syringe for blowpipe
US4816024A (en) * 1987-04-13 1989-03-28 Icu Medical, Inc. Medical device
US4911694A (en) * 1988-05-06 1990-03-27 Dolan Michael F Syringe needle sheath
US4952207A (en) * 1988-07-11 1990-08-28 Critikon, Inc. I.V. catheter with self-locating needle guard
US4929241A (en) * 1988-08-05 1990-05-29 Kulli John C Medical needle puncture guard
US4964854A (en) * 1989-01-23 1990-10-23 Luther Medical Products, Inc. Intravascular catheter assembly incorporating needle tip shielding cap
US5135504A (en) * 1989-07-17 1992-08-04 Mclees Donald J Needle tip guard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1716882B2 (de) † 2001-02-26 2018-08-08 B. Braun Melsungen AG Schutzvorrichtung für eine Injektionsnadel

Also Published As

Publication number Publication date
KR940005304B1 (ko) 1994-06-16
ATE115869T1 (de) 1995-01-15
BR9103932A (pt) 1992-05-26
CA2051273C (en) 1998-05-26
JPH066161B2 (ja) 1994-01-26
NZ239737A (en) 1995-02-24
DE69106088D1 (de) 1995-02-02
IE913098A1 (en) 1992-02-25
EP0475375A1 (de) 1992-03-18
EP0475375B1 (de) 1994-12-21
ES2065592T3 (es) 1995-02-16
MX9101021A (es) 1992-05-04
CA2051273A1 (en) 1992-03-14
JPH04226674A (ja) 1992-08-17
KR920006010A (ko) 1992-04-27
AU646369B2 (en) 1994-02-17
AU8366091A (en) 1992-03-19
US5085648A (en) 1992-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee