WO2006047737A3 - Needle assembly including obturator with safety reset - Google Patents

Needle assembly including obturator with safety reset Download PDF

Info

Publication number
WO2006047737A3
WO2006047737A3 PCT/US2005/038965 US2005038965W WO2006047737A3 WO 2006047737 A3 WO2006047737 A3 WO 2006047737A3 US 2005038965 W US2005038965 W US 2005038965W WO 2006047737 A3 WO2006047737 A3 WO 2006047737A3
Authority
WO
WIPO (PCT)
Prior art keywords
needle assembly
needle
assembly
obturator
assembly including
Prior art date
Application number
PCT/US2005/038965
Other languages
French (fr)
Other versions
WO2006047737A2 (en
Inventor
David R Swisher
Kimberly A Moos
Kenneth M Breitweiser
F Mark Ferguson
Jeremy K Snow
Original Assignee
Sherwood Serv Ag
David R Swisher
Kimberly A Moos
Kenneth M Breitweiser
F Mark Ferguson
Jeremy K Snow
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 PCT/US2004/039400 external-priority patent/WO2005053774A1/en
Priority claimed from US11/179,696 external-priority patent/US7850650B2/en
Priority claimed from US11/179,090 external-priority patent/US7828773B2/en
Priority claimed from US11/179,438 external-priority patent/US7905857B2/en
Application filed by Sherwood Serv Ag, David R Swisher, Kimberly A Moos, Kenneth M Breitweiser, F Mark Ferguson, Jeremy K Snow filed Critical Sherwood Serv Ag
Priority to CA2595683A priority Critical patent/CA2595683C/en
Priority to EP05815135A priority patent/EP1907034A2/en
Publication of WO2006047737A2 publication Critical patent/WO2006047737A2/en
Publication of WO2006047737A3 publication Critical patent/WO2006047737A3/en
Priority to US11/741,529 priority patent/US7976498B2/en
Priority to US13/163,955 priority patent/US8348894B2/en
Priority to US13/163,981 priority patent/US20110251518A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
    • 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

Abstract

A needle assembly (10, 110, 210, 210’, 310, 410, 610) is able to collect a sample of biological material in a needle (14, 114, 214, 214’, 314, 414, 614, 766, 820, 840, 850) of the assembly. The needle assembly has a safety shield (16, 116, 216, 216’, 316, 416, 516, 616, 769, 801, 821, 832, 832’, 916) capable of being moved on the needle assembly to cover a sharp tip (28, 428, 628) of the needle assembly. The shield can be locked in place over the sharp tip by a locking mechanism (52, 152, 252, 252’, 352, 452, 552, 652, 760, 814, 952). The assembly further includes an obturator (26, 126, 226, 226’, 326, 426, 526, 626, 761, 791, 803, 813, 823, 831, 831’) that can be inserted into the needle to remove the sample from the needle. A reset member (72, 172, 272, 272’, 372, 482, 582, 672, 762, 817, 847, 861, 972), which in some embodiments is associated with the obturator, is capable of operatively engaging the locking mechanism to release the locking mechanism and allow the shield to be moved away from the sharp tip.
PCT/US2005/038965 2004-10-27 2005-10-27 Needle assembly including obturator with safety reset WO2006047737A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2595683A CA2595683C (en) 2004-10-27 2005-10-27 Needle assembly including obturator with safety reset
EP05815135A EP1907034A2 (en) 2005-07-11 2005-10-27 Needle assembly including obturator with safety reset
US11/741,529 US7976498B2 (en) 2005-07-11 2007-04-27 Needle assembly including obturator with safety reset
US13/163,955 US8348894B2 (en) 2005-07-11 2011-06-20 Needle assembly including obturator with safety reset
US13/163,981 US20110251518A1 (en) 2005-07-11 2011-06-20 Obturator with Safety Shield

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US62239204P 2004-10-27 2004-10-27
US60/622,392 2004-10-27
USPCT/US2004/039400 2004-11-23
PCT/US2004/039400 WO2005053774A1 (en) 2003-11-25 2004-11-23 Resettable safety shield for medical needles
US11/179,090 2005-07-11
US11/179,696 US7850650B2 (en) 2005-07-11 2005-07-11 Needle safety shield with reset
US11/179,090 US7828773B2 (en) 2005-07-11 2005-07-11 Safety reset key and needle assembly
US11/179,438 2005-07-11
US11/179,696 2005-07-11
US11/179,438 US7905857B2 (en) 2005-07-11 2005-07-11 Needle assembly including obturator with safety reset

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US11/179,696 Continuation US7850650B2 (en) 2004-10-27 2005-07-11 Needle safety shield with reset
US11/179,090 Continuation US7828773B2 (en) 2004-10-27 2005-07-11 Safety reset key and needle assembly
US11/179,438 Continuation US7905857B2 (en) 2004-10-27 2005-07-11 Needle assembly including obturator with safety reset

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/741,529 Continuation US7976498B2 (en) 2005-07-11 2007-04-27 Needle assembly including obturator with safety reset

Publications (2)

Publication Number Publication Date
WO2006047737A2 WO2006047737A2 (en) 2006-05-04
WO2006047737A3 true WO2006047737A3 (en) 2006-06-15

Family

ID=56290747

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/038965 WO2006047737A2 (en) 2004-10-27 2005-10-27 Needle assembly including obturator with safety reset

Country Status (2)

Country Link
CA (1) CA2595683C (en)
WO (1) WO2006047737A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7828773B2 (en) 2005-07-11 2010-11-09 Covidien Ag Safety reset key and needle assembly
US7753877B2 (en) * 2005-08-08 2010-07-13 Smiths Medical Asd, Inc. Needle guard strut wall clip
US9322736B2 (en) 2012-07-26 2016-04-26 Zaxis, Inc. Integrated safety and motion control testing device
EP4245352A3 (en) 2016-10-27 2023-11-15 C. R. Bard, Inc. Intraosseous access device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910130A (en) * 1996-09-26 1999-06-08 Becton, Dickinson And Company Shield and actuator for needles
US6210373B1 (en) * 1999-12-30 2001-04-03 Ethicon, Inc. Needle safety cover
US20040162526A1 (en) * 2001-04-04 2004-08-19 Vaillancourt Vincent L. Needle Guard

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910130A (en) * 1996-09-26 1999-06-08 Becton, Dickinson And Company Shield and actuator for needles
US6210373B1 (en) * 1999-12-30 2001-04-03 Ethicon, Inc. Needle safety cover
US20040162526A1 (en) * 2001-04-04 2004-08-19 Vaillancourt Vincent L. Needle Guard

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CA2595683C (en) 2011-03-22
WO2006047737A2 (en) 2006-05-04
CA2595683A1 (en) 2006-05-04

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