CA2483454A1 - Safety shield for medical needles - Google Patents

Safety shield for medical needles Download PDF

Info

Publication number
CA2483454A1
CA2483454A1 CA002483454A CA2483454A CA2483454A1 CA 2483454 A1 CA2483454 A1 CA 2483454A1 CA 002483454 A CA002483454 A CA 002483454A CA 2483454 A CA2483454 A CA 2483454A CA 2483454 A1 CA2483454 A1 CA 2483454A1
Authority
CA
Canada
Prior art keywords
needle
recited
binding
shield apparatus
medical
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
CA002483454A
Other languages
French (fr)
Other versions
CA2483454C (en
Inventor
F. Mark Ferguson
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.)
Specialized Health Products Inc
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
Application filed by Individual filed Critical Individual
Publication of CA2483454A1 publication Critical patent/CA2483454A1/en
Application granted granted Critical
Publication of CA2483454C publication Critical patent/CA2483454C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06Body-piercing guide needles or the like
    • A61M25/0612Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0618Devices 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06Body-piercing guide needles or the like
    • A61M25/0612Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • A61M25/0618Devices 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
    • A61M25/0625Devices 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/3243Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3273Means 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/3243Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3275Means 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/158Needles for infusions; Accessories therefor, e.g. for inserting infusion needles, or for holding them on the body
    • A61M2005/1581Right-angle needle-type devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/3243Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3245Constructional features thereof, e.g. to improve manipulation or functioning
    • A61M2005/3247Means to impede repositioning of protection sleeve from needle covering to needle uncovering position
    • A61M2005/325Means obstructing the needle passage at distal end of a needle protection sleeve
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06Body-piercing guide needles or the like
    • A61M25/0612Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/32Needles; 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
    • A61M5/3205Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321Means for protection against accidental injuries by used needles
    • A61M5/3243Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/326Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00Surgery
    • Y10S128/917Body fluid, devices for protection therefrom, e.g. aids, hepatitus
    • Y10S128/919Syringe, means to protect user

Abstract

A medical needle shield apparatus (10) is provided which is slidably movable along a medical needle (16) from a proximal position where a distal end of the needle is exposed, to a distal position where the shield (10) protects the distal end of the needle (16). The medical needle shield apparatus (10) includes a binding member (18) having an aperture through which the needle (16) passes. The binding member (18) also has binding surfaces (22) for binding to a medical needle (16). The shield apparatus also includes a retainer (24) integral with the binding member (18)and in communication with the needle (16) for temporarily retaining the binding surfaces (22) in a non-binding position relative to the needle (16). The shield apparatus (10) also includes a positioning member (26) for positioning the binding surfaces (2) to secure the shield (10) to the needle (16) when a portion of the retainer(36) in contact with the needle (16) is advanced past the distal end of the needle (16).

Claims (24)

1 A medical needle shield apparatus comprising:
a shield slidably movable along a medical needle from a proximal position where a distal end of the needle is exposed, to a distal position where the shield protects the distal end of the needle, said shield comprising:
a binding member having an aperture through which the needle passes, said aperture having binding surfaces;
a retainer integral with the binding member and in communication with the needle for temporarily retaining the binding surfaces in a non-binding position relative to the needle; and a positioning member for positioning the binding surfaces to secure the shield to the needle when a portion of the retainer in contact with the needle is advanced past the distal end of the needle and allows the retainer to release from the needle and move out of an axial path defined by the needle.
2. A medical needle shield apparatus as recited in claim 1, further comprising a housing for enclosing the shield, wherein the housing includes openings for the needle to pass through.
3. A medical needle shield apparatus as recited in claim 2, wherein the housing further comprises first and second blocking members for urging the binding member into a binding orientation.
4. A medical needle shield apparatus as recited in claim 1, wherein the positioning member comprises a leaf spring integral to the binding member.
5. A medical needle shield apparatus as recited in claim 1, wherein the positioning member comprises a resilient portion integral to the binding member.
6. A medical needle shield apparatus as recited in claim 1, wherein the positioning member comprises one or more friction elements disposed on the medical needle.
7. A medical needle shield apparatus as recited in claim 1, wherein the one or more friction elements are integral to the binding member.
8. A medical needle shield apparatus as recited in claim 1, wherein the positioning member comprises a unitary friction element disposed on the medical needle.
9. A medical needle shield apparatus as recited in claim 8, wherein the unitary friction element includes first and second surfaces for canting the binding member and the binding member aperture is disposed between the first and second surfaces.
10. A medical needle shield apparatus as recited in claim 1, wherein the portion on the retainer in contact with the needle further includes a slot extending therefrom.
11. A medical needle shield apparatus as recited in claim 1, further comprising a second shield for protecting a distal end of a stylet or other element passed through a bore of the needle.
12. A medical needle shield apparatus as recited in claim 1, further comprising a housing for enclosing the shield, wherein the housing includes openings for the needle to pass through.
13. A medical needle shield apparatus as recited in claim 12, wherein the housing further comprises first and second blocking members for urging the binding member into a binding orientation.
14. A medical needle shield apparatus as recited in claim 1, wherein the positioning member comprises a leaf spring integral to the binding member.
15. A medical needle shield apparatus as recited in claim 1, wherein the positioning member comprises one or more friction elements disposed on the medical needle.
16. A medical needle shield apparatus as recited in claim 15, wherein the one or more friction elements are integral to the binding member.
17. A medical needle shield apparatus as recited in claim 1, wherein the positioning member comprises a unitary friction element disposed on the medical needle.
18. A medical needle shield apparatus as recited in claim 17, wherein the unitary friction element includes first and second surfaces for canting the binding member and the binding member aperture is disposed between the first and second surfaces.
19. A medical needle shield apparatus as recited in claim 1, wherein the portion on the retainer in contact with the needle further includes a slot extending therefrom.
20. A medical needle shield apparatus as recited in claim 1, further comprising a second shield for protecting a distal end of a stylet or other element passed through a bore of the needle.
21. A medical needle shield apparatus as recited in claim 1, further comprising a leaf spring integral to the binding member for positioning the binding surfaces to secure the shield to the needle when a portion of the retainer in contact with the needle is advanced past the distal end of the needle and allows the retainer to release from the needle and move out of an axial path defined by the needle.
22. A medical needle shield apparatus as recited in claim 1, further comprising one or more friction elements disposed on the medical needle for positioning the binding surfaces to secure the shield to the needle when a portion of the retainer in contact with the needle is advanced past the distal end of the needle and allows the retainer to release from the needle.
23. A medical needle shield apparatus as recited in claim 1, further comprising a unitary friction element disposed on the needle and having first and second surfaces disposed fore and aft of the binding member aperture for canting the binding member and positioning the binding surfaces to secure the shield to the needle when a portion of the retainer in contact with the needle is advanced past the distal end of the needle and allows the retainer to release from the needle.
24. A medical needle shield apparatus as recited in claim 1, further comprising one or more friction elements integral with the binding member and disposed on the medical needle for positioning the binding surfaces to secure the shield to the needle when a portion of the retainer in contact with the needle is advanced past the distal end of the needle and allows the retainer to release from the needle.
CA2483454A 2002-07-23 2003-07-14 Safety shield for medical needles Expired - Lifetime CA2483454C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/202,201 US6902546B2 (en) 2001-03-15 2002-07-23 Safety shield for medical needles
US10/202,201 2002-07-23
PCT/US2003/022093 WO2004014464A1 (en) 2002-07-23 2003-07-14 Safety shield for medical needles

Publications (2)

Publication Number Publication Date
CA2483454A1 true CA2483454A1 (en) 2004-02-19
CA2483454C CA2483454C (en) 2011-01-18

Family

ID=31714200

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2483454A Expired - Lifetime CA2483454C (en) 2002-07-23 2003-07-14 Safety shield for medical needles

Country Status (12)

Country Link
US (4) US6902546B2 (en)
EP (1) EP1523352B1 (en)
JP (1) JP2005533617A (en)
KR (1) KR20050025185A (en)
CN (1) CN100525851C (en)
AU (1) AU2003256547B2 (en)
BR (1) BR0311672B1 (en)
CA (1) CA2483454C (en)
ES (1) ES2436042T3 (en)
MX (1) MXPA04012261A (en)
NZ (1) NZ536569A (en)
WO (1) WO2004014464A1 (en)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6749588B1 (en) 1998-04-09 2004-06-15 Becton Dickinson And Company Catheter and introducer needle assembly with needle shield
US6902546B2 (en) * 2001-03-15 2005-06-07 Specialized Health Products, Inc. Safety shield for medical needles
US7413562B2 (en) 2001-03-15 2008-08-19 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
ITBO20010497A1 (en) * 2001-07-31 2003-01-31 Delta Med S R L PROTECTION DEVICE FOR NEEDLE-CANNULA
DE20210394U1 (en) 2002-07-04 2002-09-12 Braun Melsungen Ag catheter introducer
US11083841B2 (en) 2002-08-09 2021-08-10 Fenwal, Inc. Needle protector, needle assembly and fluid processing set including the same
US7226434B2 (en) 2003-10-31 2007-06-05 Tyco Healthcare Group Lp Safety shield
US7988664B2 (en) 2004-11-01 2011-08-02 Tyco Healthcare Group Lp Locking clip with trigger bushing
US7207975B2 (en) * 2004-02-12 2007-04-24 Miller Stuart H Needle stick protection device
US7662134B2 (en) * 2004-02-12 2010-02-16 Miller Stuart H Needle stick protection device
US7513888B2 (en) * 2004-02-17 2009-04-07 Smiths Medical Asd, Inc. Needle guards
US7651476B2 (en) * 2004-09-28 2010-01-26 B. Braun Medical Inc. Protective clips
US7905857B2 (en) 2005-07-11 2011-03-15 Covidien Ag Needle assembly including obturator with safety reset
US7850650B2 (en) 2005-07-11 2010-12-14 Covidien Ag Needle safety shield with reset
US7828773B2 (en) 2005-07-11 2010-11-09 Covidien Ag Safety reset key and needle assembly
US7546089B2 (en) * 2004-12-23 2009-06-09 Triquint Semiconductor, Inc. Switchable directional coupler for use with RF devices
DE102004063645A1 (en) * 2004-12-31 2006-07-20 Tecpharma Licensing Ag Device for metered administration of a fluid product with decoupling for a container change
US8844112B2 (en) * 2005-04-18 2014-09-30 Specialized Health Products, Inc. Methods of manufacturing safety shields for medical needles and related manufacturing devices
US20060276747A1 (en) 2005-06-06 2006-12-07 Sherwood Services Ag Needle assembly with removable depth stop
US9162037B2 (en) 2005-07-06 2015-10-20 Vascular Pathways, Inc. Intravenous catheter insertion device and method of use
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
US8162881B2 (en) 2005-08-08 2012-04-24 Smiths Medical Asd, Inc. Needle guard mechanism with angled strut wall
US8403886B2 (en) * 2005-08-08 2013-03-26 Smiths Medical Asd, Inc. Needle guard clip with lip
US7632243B2 (en) * 2005-08-08 2009-12-15 Smiths Medical Asd, Inc. Duckbill catheter release mechanism
US7597681B2 (en) * 2005-08-08 2009-10-06 Smiths Medical Asd, Inc. Needle guard mechanism with shroud
US20070038182A1 (en) * 2005-08-08 2007-02-15 Bialecki Dennis M Needle guard mechanism with needle support
US8251950B2 (en) 2005-08-08 2012-08-28 Smiths Medical Asd, Inc. Needle guard clip with heel
US7654735B2 (en) 2005-11-03 2010-02-02 Covidien Ag Electronic thermometer
JP4921779B2 (en) 2005-11-28 2012-04-25 日本コヴィディエン株式会社 Indwelling needle
US7658725B2 (en) 2006-02-16 2010-02-09 Smiths Medical Asd, Inc. Enclosed needle device with duckbill release mechanism
US20080097330A1 (en) * 2006-07-18 2008-04-24 Smiths Medical Asd, Inc. Catheter insertion device with fluid leakage control
US8308691B2 (en) 2006-11-03 2012-11-13 B. Braun Melsungen Ag Catheter assembly and components thereof
US8382718B2 (en) 2006-07-31 2013-02-26 B. Braun Melsungen Ag Needle assembly and components thereof
JP4994775B2 (en) 2006-10-12 2012-08-08 日本コヴィディエン株式会社 Needle point protector
US7922696B2 (en) 2007-01-24 2011-04-12 Access Scientific, Inc. Access device
EP2486951B1 (en) 2007-04-18 2016-05-25 Access Scientific, Inc. Access device
EP2272432B1 (en) 2007-05-07 2012-03-14 Vascular Pathways Inc. Intravenous catheter insertion and blood sample devices
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
ES2788079T3 (en) 2007-11-21 2020-10-20 Becton Dickinson Co Needle safety device
AU2008326336B2 (en) * 2007-11-21 2013-11-28 Becton, Dickinson And Company Safety needle guard
DE602008002806D1 (en) 2007-12-20 2010-11-11 Tyco Healthcare Locking cap arrangement with spring-loaded collar
MY169767A (en) * 2008-03-17 2019-05-15 Poly Medicure Ltd Needle safety device
JPWO2009123025A1 (en) * 2008-03-31 2011-07-28 テルモ株式会社 Indwelling needle assembly
EP2173006A1 (en) 2008-10-03 2010-04-07 Laird Technologies AB Multi-band antenna device and portable radio communication device comprising such an antenna device
CA2780712A1 (en) * 2008-11-12 2010-05-20 British Columbia Cancer Agency Branch Vial handling and injection safety systems and connectors
DE202009009119U1 (en) * 2009-07-02 2009-12-31 B. Braun Melsungen Ag Protection device for a hypodermic needle
AU2010278930B2 (en) * 2009-07-31 2015-06-04 Medical Components, Inc. Huber needle with safety tube
US8323249B2 (en) 2009-08-14 2012-12-04 The Regents Of The University Of Michigan Integrated vascular delivery system
FR2951646B1 (en) * 2009-10-26 2011-11-18 Vygon ANTI-PIN CAGE AND PUNCTURE KIT COMPRISING AN ANTI-PIN CAGE
US9872971B2 (en) 2010-05-14 2018-01-23 C. R. Bard, Inc. Guidewire extension system for a catheter placement device
BR112012029024B1 (en) 2010-05-14 2020-03-10 C. R. Bard, Inc. INSERTION TOOL FOR INSERTING A CATHETER
US10384039B2 (en) 2010-05-14 2019-08-20 C. R. Bard, Inc. Catheter insertion device including top-mounted advancement components
US9950139B2 (en) 2010-05-14 2018-04-24 C. R. Bard, Inc. Catheter placement device including guidewire and catheter control elements
US8932258B2 (en) 2010-05-14 2015-01-13 C. R. Bard, Inc. Catheter placement device and method
WO2011146769A2 (en) 2010-05-19 2011-11-24 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
FR2961701B1 (en) * 2010-06-28 2014-06-20 Braun Medical Sas NEEDLE FOR INJECTING OR EXTRACTING FLUIDS WITH A SAFETY DEVICE FOR PROTECTING AGAINST INJURIES ON THE NEEDLE'S NEEDLE
US8690833B2 (en) 2011-01-31 2014-04-08 Vascular Pathways, Inc. Intravenous catheter and insertion device with reduced blood spatter
CN103327915B (en) * 2011-02-18 2016-08-10 泰尔茂株式会社 Veress needle
ES2750035T3 (en) 2011-02-25 2020-03-24 Bard Inc C R Medical component insertion device including a retractable needle
US8764711B2 (en) 2011-02-28 2014-07-01 Injectimed, Inc. Needle guard
US9238104B2 (en) 2011-02-28 2016-01-19 Injectimed, Inc. Needle guard
ES2662356T3 (en) 2011-04-27 2018-04-06 Kpr U.S., Llc Safety IV catheter assemblies
USD903101S1 (en) 2011-05-13 2020-11-24 C. R. Bard, Inc. Catheter
EP2572744A1 (en) * 2011-09-23 2013-03-27 Sanofi-Aventis Deutschland GmbH Needle safety device
WO2013048768A1 (en) 2011-09-26 2013-04-04 Covidien Lp Safety iv catheter and needle assembly
EP2760520A1 (en) 2011-09-26 2014-08-06 Covidien LP Safety catheter
EP2766074B1 (en) 2011-10-14 2020-04-08 Kpr U.S., Llc Safety iv catheter assembly
ITMI20121930A1 (en) * 2012-11-14 2014-05-15 M D L S R L PROTECTION DEVICE FOR NEEDLES OR CATHETER FOR MEDICAL USE
US9522254B2 (en) 2013-01-30 2016-12-20 Vascular Pathways, Inc. Systems and methods for venipuncture and catheter placement
WO2014121119A1 (en) 2013-02-01 2014-08-07 Nxstage Medical, Inc. Safe cannulation devices, methods, and systems
WO2014133617A1 (en) 2013-03-01 2014-09-04 C.R. Bard, Inc. Guidewire extension system for a catheter placement device
US9717886B2 (en) 2013-03-12 2017-08-01 Teleflex Medical Incorporated Safety clip for a needle
US11224724B2 (en) 2013-03-12 2022-01-18 Teleflex Medical Incorporated Catheter insertion device
US10357635B2 (en) 2013-03-12 2019-07-23 Teleflex Medical Incorporated Catheter insertion device
MX370463B (en) 2013-10-10 2019-12-13 Medical Components Inc Huber needle assembly with safety capture device.
AU2015214400B2 (en) 2014-02-04 2019-10-03 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
ES2747649T3 (en) 2014-05-02 2020-03-11 Bard Inc C R Catheter placement device including catheter control elements and guidewire
CN111150902B (en) 2014-08-29 2022-02-08 医疗部件有限公司 Hubeier safety needle
US10232146B2 (en) 2014-09-05 2019-03-19 C. R. Bard, Inc. Catheter insertion device including retractable needle
CN104288873A (en) * 2014-09-20 2015-01-21 佛山特种医用导管有限责任公司 Safety needle component
US20160220805A1 (en) 2015-01-30 2016-08-04 Smiths Medical Asd, Inc. Intravenous catheter assembly design
CN107205704B (en) 2015-01-30 2021-12-07 施曼信医疗Asd公司 Releasable catheter hub holder
USD804022S1 (en) 2015-02-27 2017-11-28 Medical Components, Inc. Huber safety needle
USD804021S1 (en) 2015-02-27 2017-11-28 Medical Components, Inc. Huber safety needle
USD903100S1 (en) 2015-05-01 2020-11-24 C. R. Bard, Inc. Catheter placement device
WO2016187063A1 (en) 2015-05-15 2016-11-24 C.R.Bard, Inc. Catheter insertion device including top-mounted advancement components
CN116672577A (en) 2015-05-15 2023-09-01 C·R·巴德股份有限公司 Catheter placement device including an extendable needle safety member
WO2017161223A1 (en) 2016-03-18 2017-09-21 Medical Components, Inc. Huber safety needle
AU2017322745B2 (en) 2016-09-12 2021-09-23 C. R. Bard, Inc. Blood control for a catheter insertion device
JP7091350B2 (en) 2016-10-18 2022-06-27 パイパー・アクセス、エルエルシー Intraosseous access devices, systems, and methods
AU2017401073B2 (en) 2017-03-01 2022-06-02 C. R. Bard, Inc. Catheter insertion device
EP3568083B1 (en) 2017-03-07 2021-04-28 Piper Access, LLC. Safety shields for elongated instruments and related systems
EP3573547A4 (en) 2017-03-10 2020-04-01 Piper Access, LLC Securement devices, systems, and methods
JP6906063B2 (en) 2017-04-13 2021-07-21 テレフレックス メディカル インコーポレイテッド Catheter insertion device
WO2019164990A1 (en) 2018-02-20 2019-08-29 Piper Access, Llc Drilling devices and related methods
EP3762084A4 (en) 2018-03-07 2021-09-29 Bard Access Systems, Inc. Guidewire advancement and blood flashback systems for a medical device insertion system
USD921884S1 (en) 2018-07-27 2021-06-08 Bard Access Systems, Inc. Catheter insertion device
WO2021034862A1 (en) 2019-08-19 2021-02-25 Becton, Dickinson And Company Midline catheter placement device

Family Cites Families (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1436707A (en) 1921-08-10 1922-11-28 American Platinum Works Adjustable and safety regulating device for hypodermic needles
SE411516B (en) 1977-10-26 1980-01-14 Reenstierna E G B DEVICE FOR DESTRUCTION OF AN INJECTION SPRAYER
DE2929425A1 (en) 1979-07-20 1981-02-12 Lothar Kling DEVICE FOR INJECTION SYRINGES FOR INTRAMUSCULAR AND SUBENTANE INJECTION
US4425120A (en) 1982-04-15 1984-01-10 Sampson Norma A Shielded hypodermic syringe
US4826490A (en) 1985-07-29 1989-05-02 National Research Development Corporation Safety device for hypodermic needle or the like
GB8519049D0 (en) 1985-07-29 1985-09-04 Bryne P O Safety device
US4931048A (en) 1986-04-07 1990-06-05 Icu Medical, Inc. Medical device
US4666435A (en) 1986-05-22 1987-05-19 Braginetz Paul A Shielded medical syringe
US4846811A (en) 1987-01-29 1989-07-11 International Medical Innovators, Inc. Sliding sheath for medical needles
US4762516A (en) 1987-03-05 1988-08-09 Luther Medical Products, Inc. Assembly of needle catheter protector
US4832696A (en) 1987-03-05 1989-05-23 Luther Medical Products, Inc. Assembly of needle and protector
US4804371A (en) 1987-05-06 1989-02-14 Vaillancourt Vincent L Post-injection needle sheath
US4834718A (en) 1987-06-01 1989-05-30 Michael McDonald Safety needle apparatus
US4944725A (en) 1987-06-01 1990-07-31 Mcdonald Michael Safety needle apparatus
US4790828A (en) 1987-08-07 1988-12-13 Dombrowski Mitchell P Self-capping needle assembly
US4950252A (en) 1987-11-02 1990-08-21 Luther Medical Products, Inc. Single hand actuated locking safety catheter and method of use
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
US4978344A (en) 1988-08-11 1990-12-18 Dombrowski Mitchell P Needle and catheter assembly
US4964854A (en) 1989-01-23 1990-10-23 Luther Medical Products, Inc. Intravascular catheter assembly incorporating needle tip shielding cap
CA2045691C (en) 1989-02-01 2005-09-27 Richard C. Sircom Disposable automatic hypodermic needle guard
US5662610A (en) 1989-02-01 1997-09-02 Sircom; Richard C. Automatic needle guard tip protection
US5458658A (en) 1989-02-01 1995-10-17 Sero-Guard Corporation Positive locking needle-mounted needle guard for needle supported catheters
US4917669A (en) 1989-02-08 1990-04-17 Safetyject Catheter inserter
US5135504A (en) 1989-07-17 1992-08-04 Mclees Donald J Needle tip guard
US5059180A (en) 1989-11-21 1991-10-22 Mclees Donald J Automatic needle tip guard
US5007901A (en) 1989-11-24 1991-04-16 Shields Jack W Intravenous catheter insertion device
US5049136A (en) 1990-01-10 1991-09-17 Johnson Gerald W Hypodermic needle with protective sheath
US5147327A (en) 1990-01-10 1992-09-15 Johnson Gerald W Hypodermic needle with protective sheath
US5205829A (en) 1990-02-09 1993-04-27 Lituchy Andrew E Safety disposable intravenous (I.V. assembly)
US5053017A (en) 1990-02-28 1991-10-01 Chamuel Steven R Hypodermic needle safety clip
US5084023A (en) 1990-03-22 1992-01-28 Critikon, Inc. Bloodless catheter with self-shielding needle
US5558651A (en) 1990-04-20 1996-09-24 Becton Dickinson And Company Apparatus and method for a needle tip cover
US5127905A (en) 1990-05-02 1992-07-07 Critikon, Inc. Stickless catheter with manual shut-off valve
US5279591A (en) 1990-07-16 1994-01-18 Simon Alexander Z Protector for needle catheter
US5051109A (en) 1990-07-16 1991-09-24 Simon Alexander Z Protector for catheter needle
US5085648A (en) 1990-09-13 1992-02-04 Becton Dickinson And Company Dual diameter needle with a smooth transition
US5183468A (en) 1991-04-02 1993-02-02 Mclees Donald J Snap ring needle guard
US5171229A (en) 1991-04-15 1992-12-15 Mcneil Michael B Needle tip cover
GB9120416D0 (en) 1991-09-25 1991-11-06 Sterimatic Holdings Ltd Catheter placement units
DE69214672T2 (en) 1991-12-20 1997-04-03 Technomed Medical Systems SOUNDWAVE EMITTING, THERMAL EFFECTS AND CAVITATION EFFECTS DEVICE FOR ULTRASONIC THERAPY
US5215528C1 (en) 1992-02-07 2001-09-11 Becton Dickinson Co Catheter introducer assembly including needle tip shield
JPH07506753A (en) 1992-07-31 1995-07-27 ステイン、リカード・シース・オックスフォード needle protector
US5458685A (en) * 1992-08-12 1995-10-17 Tokyo Electron Kabushiki Kaisha Vertical heat treatment apparatus
JP3105096B2 (en) 1992-10-31 2000-10-30 日本ケミカルリサーチ株式会社 Syringe with needle tube storage mechanism
US5549570A (en) 1993-01-27 1996-08-27 Rogalsky; Alena Medical needle unit
US5300045A (en) 1993-04-14 1994-04-05 Plassche Jr Walter M Interventional needle having an automatically capping stylet
US5313958A (en) 1993-04-22 1994-05-24 Alberto Bauer Surgical biopsy instrument
US5417659A (en) 1993-07-20 1995-05-23 Devon Industries, Inc. Surgical instrument sharp end foil
US5601532A (en) 1993-07-20 1997-02-11 Graphic Controls Corporation Locking safety cover for sharp instruments
US5697907A (en) 1993-07-20 1997-12-16 Graphic Controls Corporation Safety catheter
US5584809A (en) 1993-07-20 1996-12-17 Graphic Controls Corporation Safety catheter
US5411486A (en) 1993-07-21 1995-05-02 Zadini; Filiberto Needle stick protector for automatic cannulation devices
US5312371A (en) 1993-07-27 1994-05-17 Dombrowski Mitchell P Method of making a needle sleeve assembly
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
US5348544A (en) 1993-11-24 1994-09-20 Becton, Dickinson And Company Single-handedly actuatable safety shield for needles
US5334158A (en) 1993-12-20 1994-08-02 Mclees Donald J Automatic needle tip guard for standard hypodermic needles
US6203527B1 (en) 1994-03-29 2001-03-20 Filiberto P. Zadini Bi-directional clamping guard for needle stick protection
US5735665A (en) * 1994-04-18 1998-04-07 Kang; Han Sol Reaction hydraulic turbine
EP0680767A1 (en) 1994-05-06 1995-11-08 Nardino Righi Non-reusable safety syringe
US5478313A (en) 1994-08-18 1995-12-26 White; Jennifer A. Needle shield
US5584818A (en) 1994-08-22 1996-12-17 Morrison; David Safety hypodermic needle and shielding cap assembly
GB2292525B (en) 1994-08-24 1998-07-01 Sterimatic Holdings Ltd Catheter placement units
US5769827A (en) 1994-08-25 1998-06-23 Safeguard Needle International, Inc. Safety needle apparatus and method
US5423766A (en) 1994-08-26 1995-06-13 Becton, Dickinson And Company Safety shield having spring tether
US5487733A (en) 1994-09-20 1996-01-30 Becton, Dickinson And Company Assembly with collapsible sheath and tip guard
US5823997A (en) 1995-01-10 1998-10-20 Specialized Health Products, Inc. Medical needle safety apparatus and methods
GB9501218D0 (en) 1995-01-21 1995-03-15 Boc Group Plc Medical devices
US5595566A (en) 1995-01-31 1997-01-21 Unique Management Enterprises, Inc. Apparatus for shielding a syringe needle
US5531704A (en) 1995-03-03 1996-07-02 Emk Enterprises, Llc Needle puncture prevention device
US5599310A (en) 1995-06-07 1997-02-04 Johnson & Johnson Medical, Inc. I.V. catheter assembly with automatic cannula tip guard
US5853393A (en) 1995-06-07 1998-12-29 Johnson & Johnson Medical, Inc. Catheter needle locking and catheter hub unlocking mechanism
US5882337A (en) 1995-06-07 1999-03-16 Johnson & Johnson Medical, Inc. Tip protection device
US5683365A (en) 1995-06-07 1997-11-04 Johnson & Johnson Medical, Inc. Tip protection device
US5582597A (en) 1995-07-11 1996-12-10 Becton Dickinson And Company Rotary ram collet lock needle point guard
US5584810A (en) 1995-07-11 1996-12-17 Becton Dickinson And Company Needle point guard assembly
US5749856A (en) 1995-11-24 1998-05-12 Zadini; Filiberto P. Needle stick protective apparatus for manual catheter placement devices
GB9601147D0 (en) 1996-01-19 1996-03-20 Smiths Industries Ltd Spinal epidural needle assemblies
US5879337A (en) 1997-02-27 1999-03-09 Injectimed, Inc. Needle tip guard for hypodermic needles
CA2247400C (en) 1996-02-27 2008-12-09 Injectimed, Inc. Needle tip guard for hypodermic needles
US6629959B2 (en) 1996-02-27 2003-10-07 Injectimed, Inc. Needle tip guard for percutaneous entry needles
GB9605206D0 (en) 1996-03-12 1996-05-15 Boc Group Plc Medical devices
US5865806A (en) 1996-04-04 1999-02-02 Becton Dickinson And Company One step catheter advancement automatic needle retraction system
IN189105B (en) 1996-05-03 2002-12-21 Nordway Ltd
US5735827A (en) 1996-09-26 1998-04-07 Becton, Dickinson And Company Needle assembly having locking enclosure
US5738665A (en) 1996-09-26 1998-04-14 Becton, Dickinson And Company Shield and actuator for needles
US6015397A (en) 1997-06-20 2000-01-18 Elson; Edward E. Needle point guard safety cap assembly
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
US5919168A (en) 1997-08-25 1999-07-06 Wheeler; Alton D. Injection needle protection
US5964731A (en) 1997-10-02 1999-10-12 Kovelman; Paul H. Disposable, disabling safety needle for a syringe, pen-type injector, or the like, and method of making the same
US5938641A (en) 1998-01-07 1999-08-17 Villanueva; George Safety syringe
TW515841B (en) * 1998-01-16 2003-01-01 Dev Center Biotechnology Novel strain of Streptomyces candidus, and relevant uses thereof
US6004294A (en) 1998-04-09 1999-12-21 Becton, Dickinson And Company Catheter and introducer needle assembly with needle shield
US6022366A (en) 1998-06-11 2000-02-08 Stat Medical Devices Inc. Lancet having adjustable penetration depth
US6689102B2 (en) * 1998-07-31 2004-02-10 Albany Medical College Safety intravenous catheter assembly
US6221047B1 (en) 1998-07-31 2001-04-24 Albany Medical College Safety intravenous catheter assembly and method for use with a needle
US5947936A (en) 1998-10-23 1999-09-07 Bonds; Michael F. Syringe with spring biased needle cover
US6042570A (en) 1999-02-11 2000-03-28 Dsu Medical Corporation Needle point protection sheath
US6280419B1 (en) * 1999-08-09 2001-08-28 Arrow International, Inc. Hypodermic needle guard
US6254575B1 (en) * 1999-11-04 2001-07-03 Specialized Health Products Reaccessible medical needle safety devices and methods
US6406459B1 (en) 1999-12-21 2002-06-18 Butch Allmon Needle safety device
US6210373B1 (en) 1999-12-30 2001-04-03 Ethicon, Inc. Needle safety cover
US6537259B1 (en) 2000-03-07 2003-03-25 Becton, Dickinson And Company Passive safety device
US6832992B2 (en) * 2000-03-07 2004-12-21 Becton, Dickinson And Company Passive safety device for needle of blood collection set
US6855130B2 (en) * 2000-03-07 2005-02-15 Becton, Dickinson And Company Passive safety device for needle of IV infusion or blood collection set
BRPI0107774B8 (en) * 2000-11-21 2021-06-22 Becton Dickinson Co introducer needle and catheter set with needle guard.
CN1276781C (en) * 2000-12-18 2006-09-27 泰尔茂株式会社 Protector and storage needle assembly
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
US6443927B1 (en) 2001-02-06 2002-09-03 Daniel J. Cook Needle enclosing safety catheter
US6796962B2 (en) * 2001-03-15 2004-09-28 Specialized Health Products, Inc. Safety shield for medical needles
US7179244B2 (en) * 2001-03-15 2007-02-20 Specialized Health Products, Inc. Resettable safety shield for medical needles
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
US6902546B2 (en) * 2001-03-15 2005-06-07 Specialized Health Products, Inc. Safety shield for medical needles
US7004927B2 (en) * 2001-03-15 2006-02-28 Specialized Health Products, Inc. Safety shield for medical needles
US6984213B2 (en) * 2001-03-15 2006-01-10 Specialized Health Products, Inc. Biopsy needle device
US6761706B2 (en) 2001-04-04 2004-07-13 Patricia B. Vaillancourt Needle guard
US6527747B2 (en) 2001-05-25 2003-03-04 Becton Dickinson And Company Introducer needle assembly having a tethered needle shield
JP4333363B2 (en) 2001-08-17 2009-09-16 ベクトン・ディキンソン・アンド・カンパニー Blood collection assembly
US6623458B2 (en) * 2001-09-26 2003-09-23 B. Braun Melsungen, Ag Spring launched needle safety clip
US7354422B2 (en) * 2001-09-26 2008-04-08 B. Braun Melsungen Ag Spring launched needle safety clip
US6652486B2 (en) 2001-09-27 2003-11-25 Medex, Inc. Safety catheter
US8066678B2 (en) * 2001-12-17 2011-11-29 Bard Access Systems, Inc. Safety needle with collapsible sheath
EP1362608B1 (en) * 2002-05-15 2006-02-01 Becton Dickinson and Company Shieldable needle device
US20040049155A1 (en) * 2002-06-06 2004-03-11 Schramm John B. Needle tip protector
US6914113B2 (en) * 2002-07-25 2005-07-05 Fina Technology, Inc. Film clarity and rheological breadth in polyethylene resins
US7458954B2 (en) * 2002-11-07 2008-12-02 Specialized Health Products, Inc. Safety shield for medical needles
US7041066B2 (en) * 2003-03-13 2006-05-09 Becton, Dickinson & Company Needle assembly
US7226434B2 (en) * 2003-10-31 2007-06-05 Tyco Healthcare Group Lp Safety shield
NZ546609A (en) * 2003-11-25 2011-02-25 Specialized Health Prod Inc Resettable safety shield for medical needles
WO2006113542A1 (en) * 2005-04-15 2006-10-26 Specialized Health Products, Inc. Medical needle systems with reset devices for medical needle shield apparatus
US8844112B2 (en) * 2005-04-18 2014-09-30 Specialized Health Products, Inc. Methods of manufacturing safety shields for medical needles and related manufacturing devices

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