WO2002045786A3 - Catheter and introducer needle assembly with needle shield - Google Patents

Catheter and introducer needle assembly with needle shield Download PDF

Info

Publication number
WO2002045786A3
WO2002045786A3 PCT/US2001/044042 US0144042W WO0245786A3 WO 2002045786 A3 WO2002045786 A3 WO 2002045786A3 US 0144042 W US0144042 W US 0144042W WO 0245786 A3 WO0245786 A3 WO 0245786A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle
needle shield
shield
introducer
catheter
Prior art date
Application number
PCT/US2001/044042
Other languages
French (fr)
Other versions
WO2002045786A2 (en
Inventor
Christopher N Cindrich
Timothy J Erskine
Weston F Harding
Glade H Howell
Original Assignee
Becton Dickinson Co
Christopher N Cindrich
Timothy J Erskine
Weston F Harding
Glade H Howell
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
Priority claimed from US09/717,148 external-priority patent/US6749588B1/en
Application filed by Becton Dickinson Co, Christopher N Cindrich, Timothy J Erskine, Weston F Harding, Glade H Howell filed Critical Becton Dickinson Co
Priority to AU4150902A priority Critical patent/AU4150902A/en
Priority to AU2002241509A priority patent/AU2002241509B2/en
Publication of WO2002045786A2 publication Critical patent/WO2002045786A2/en
Publication of WO2002045786A3 publication Critical patent/WO2002045786A3/en

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
    • A61M25/0618—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
    • A61M25/0625—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 with a permanent connection to the needle hub, e.g. a guiding rail, a locking mechanism or a guard advancement mechanism
    • 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
    • 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
    • A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
    • A61M5/3221—Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3223—Means impeding or disabling repositioning of used needles at the syringe nozzle
    • 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
    • A61M5/3245—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
    • A61M2005/325—Means obstructing the needle passage at distal end 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
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3275—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel being connected to the needle hub or syringe by radially deflectable members, e.g. longitudinal slats, cords or bands

Abstract

A catheter and introducer needle assembly with a needle shield is provided. The needle shield includes a means for preventing unwanted distal movement of the needle once the needle has been withdrawn into the needle shield. The needle shield also includes a means for connecting the needle shield to the catheter hub until the sharp distal tip of the introducer needle has been withdrawn into the needle shield. Thus, when the distal end of the introducer needle extends from the distal portion of the needle shield, the needle shield is connected to the catheter hub and when the sharp distal end of the introducer needle is withdrawn into the needle shield, the needle shield is disconnected from the catheter hub.
PCT/US2001/044042 2000-11-21 2001-11-14 Catheter and introducer needle assembly with needle shield WO2002045786A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU4150902A AU4150902A (en) 2000-11-21 2001-11-14 Catheter and introducer needle assembly with needle shield
AU2002241509A AU2002241509B2 (en) 2000-11-21 2001-11-14 Catheter and introducer needle assembly with needle shield

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/717,148 US6749588B1 (en) 1998-04-09 2000-11-21 Catheter and introducer needle assembly with needle shield
US09/717,148 2000-11-21

Publications (2)

Publication Number Publication Date
WO2002045786A2 WO2002045786A2 (en) 2002-06-13
WO2002045786A3 true WO2002045786A3 (en) 2003-03-06

Family

ID=24880891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/044042 WO2002045786A2 (en) 2000-11-21 2001-11-14 Catheter and introducer needle assembly with needle shield

Country Status (4)

Country Link
CN (2) CN1817379B (en)
AU (2) AU2002241509B2 (en)
BR (1) BRPI0107774B8 (en)
WO (1) WO2002045786A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8845584B2 (en) 2001-03-15 2014-09-30 Specialized Health Products, Inc. Safety shield for medical needles
US8864714B2 (en) 1998-04-09 2014-10-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6902546B2 (en) * 2001-03-15 2005-06-07 Specialized Health Products, Inc. Safety shield for medical needles
ES2602569T3 (en) * 2002-06-20 2017-02-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle guard
WO2004032995A2 (en) 2002-10-10 2004-04-22 Becton, Dickinson And Company Method of delivering local anesthesia
US7018344B2 (en) * 2003-01-21 2006-03-28 Becton, Dickinson And Company Retractable needle shielding device
US7524308B2 (en) * 2003-04-16 2009-04-28 Becton, Dickinson And Company Safety shielding needle assembly with passive shielding
KR20060130653A (en) 2004-02-13 2006-12-19 스미스 메디칼 에이에스디, 인크. Needle tip protector
EP1803477A3 (en) * 2004-02-13 2007-07-18 Smiths Medical ASD, Inc. Catheter with needle tip protector
US7635352B2 (en) 2005-05-27 2009-12-22 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
CA2550114C (en) 2005-06-20 2013-11-19 Sherwood Services, Ag Safety shield for medical needles
US7722569B2 (en) 2006-05-22 2010-05-25 Becton, Dickinson And Company Catheter assembly with tip shield closure
US9358348B2 (en) 2006-06-14 2016-06-07 Covidien Lp Safety shield for medical needles
CN101112638B (en) * 2006-07-27 2011-06-08 贝克顿·迪金森公司 Vessel having a safeguard device and introducing needle component
CN101112639B (en) * 2006-07-27 2012-07-18 贝克顿·迪金森公司 Vessel having a safeguard device and introducing needle component
US9056188B2 (en) * 2006-11-22 2015-06-16 Becton, Dickinson And Company Needle shielding flag structures
JP5352579B2 (en) * 2008-03-31 2013-11-27 テルモ株式会社 Indwelling needle assembly
EP2168627A1 (en) * 2008-09-11 2010-03-31 Eastern Medikit Ltd. Safety I.V. catheter with cylindrical tip protector
US8496623B2 (en) * 2009-03-02 2013-07-30 Becton, Dickinson And Company Bi-directional cannula feature capture mechanism
US9399120B2 (en) 2009-03-02 2016-07-26 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
US20100305519A1 (en) * 2009-06-02 2010-12-02 Becton, Dickinson And Company Cannula having an overlapping cannula feature and notch feature
JP6038124B2 (en) * 2011-05-06 2016-12-07 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Lockout members with different cross sections
SG11201402103QA (en) * 2011-11-08 2014-06-27 Poly Medicure Ltd Intravenous catheter apparatus
WO2013171851A1 (en) * 2012-05-16 2013-11-21 テルモ株式会社 Catheter assembly
CN103285449B (en) * 2012-09-04 2015-02-25 上海普益医疗器械股份有限公司 Puncture-proof indwelling needle
ITFI20120267A1 (en) * 2012-11-30 2014-05-31 Pietro Castellacci "August"
CN105142706B (en) * 2013-01-21 2018-03-13 广州阳普医疗科技股份有限公司 A kind of safe type retention needle
US10500376B2 (en) * 2013-06-07 2019-12-10 Becton, Dickinson And Company IV catheter having external needle shield and internal blood control septum
EP3019229B1 (en) * 2013-07-11 2020-09-02 Becton, Dickinson and Company Bi-directional cannula feature capture mechanism
ITMO20130211A1 (en) * 2013-07-22 2015-01-23 Delta Med Spa Unipersonale BUTTERFLY NEEDLE WITH PROTECTION DEVICE
GB2529270B (en) * 2015-01-02 2016-07-27 Becton Dickinson Co Safety intravenous catheter with friction-based retention and disabling feature
WO2016123612A1 (en) * 2015-01-30 2016-08-04 Smiths Medical Asd, Inc. Releaseable catheter hub retainer
CN104799915B (en) * 2015-05-11 2017-04-05 南京微创医学科技股份有限公司 A kind of ultrasonic pin
CN107789040B (en) * 2016-08-31 2024-01-16 上海长征医院 Safe medical trocar with limit structure
AU2018234838B2 (en) * 2017-03-17 2023-02-02 Becton, Dickinson And Company Midline catheter placement device
WO2018209488A1 (en) * 2017-05-15 2018-11-22 福建省百仕韦医用高分子股份有限公司 Puncture assembly for safe indwelling needle, capable of limiting position by means of pull rope
US11039819B2 (en) * 2017-08-31 2021-06-22 Gyrus Acmi, Inc. Needle handle
CN108670346A (en) * 2018-04-29 2018-10-19 东莞市联洲知识产权运营管理有限公司 A kind of minitype hemostatic clamp in the digestive tract
CN108744142B (en) * 2018-06-22 2024-02-27 江苏苏云医疗器材有限公司 Anti-needling safety indwelling needle
CN110975071B (en) * 2019-11-04 2022-02-15 上海交通大学医学院附属瑞金医院卢湾分院 Subcutaneous puncture injection device
CN111110988B (en) * 2020-01-10 2021-08-24 山东省千佛山医院 Device for submerging drainage tube
US20230248947A1 (en) * 2020-07-07 2023-08-10 Vigmed Ab Catheter instrument

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EP0747085A2 (en) * 1995-06-07 1996-12-11 JOHNSON & JOHNSON MEDICAL, INC. I.V. catheter assembly with automatic cannula tip guard
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US5697907A (en) * 1993-07-20 1997-12-16 Graphic Controls Corporation Safety catheter
US5718688A (en) * 1994-08-24 1998-02-17 Sterimatic Holdings Limited Catheter placement units
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WO1999008742A1 (en) * 1997-08-20 1999-02-25 B. Braun Melsungen Ag Spring clip as needle tip protection for a safety iv catheter
US6004294A (en) * 1998-04-09 1999-12-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
WO2000006226A1 (en) * 1998-07-31 2000-02-10 Albany Medical College Safety intravenous catheter assembly and method for use with a needle
GB2343118A (en) * 1998-10-29 2000-05-03 Smiths Industries Plc Needle protector devices and assemblies

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US5697907A (en) * 1993-07-20 1997-12-16 Graphic Controls Corporation Safety catheter
US5718688A (en) * 1994-08-24 1998-02-17 Sterimatic Holdings Limited Catheter placement units
EP0747085A2 (en) * 1995-06-07 1996-12-11 JOHNSON & JOHNSON MEDICAL, INC. I.V. catheter assembly with automatic cannula tip guard
EP0747083A2 (en) * 1995-06-07 1996-12-11 JOHNSON & JOHNSON MEDICAL, INC. Catheter needle locking and catheter hub unlocking mechanism
WO1998057689A1 (en) * 1997-06-16 1998-12-23 Becton Dickinson And Company Shield for catheter introducer needles
WO1999008742A1 (en) * 1997-08-20 1999-02-25 B. Braun Melsungen Ag Spring clip as needle tip protection for a safety iv catheter
US6004294A (en) * 1998-04-09 1999-12-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
WO2000006226A1 (en) * 1998-07-31 2000-02-10 Albany Medical College Safety intravenous catheter assembly and method for use with a needle
GB2343118A (en) * 1998-10-29 2000-05-03 Smiths Industries Plc Needle protector devices and assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8864714B2 (en) 1998-04-09 2014-10-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
US8845584B2 (en) 2001-03-15 2014-09-30 Specialized Health Products, Inc. Safety shield for medical needles

Also Published As

Publication number Publication date
AU4150902A (en) 2002-06-18
CN1427731A (en) 2003-07-02
AU2002241509B2 (en) 2006-12-14
CN1296105C (en) 2007-01-24
BR0107774B1 (en) 2012-11-27
CN1817379B (en) 2010-06-23
BR0107774A (en) 2004-07-06
CN1817379A (en) 2006-08-16
WO2002045786A2 (en) 2002-06-13
BRPI0107774B8 (en) 2021-06-22

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