WO2004060445A3 - Safety system for syringe - Google Patents

Safety system for syringe Download PDF

Info

Publication number
WO2004060445A3
WO2004060445A3 PCT/US2003/041589 US0341589W WO2004060445A3 WO 2004060445 A3 WO2004060445 A3 WO 2004060445A3 US 0341589 W US0341589 W US 0341589W WO 2004060445 A3 WO2004060445 A3 WO 2004060445A3
Authority
WO
WIPO (PCT)
Prior art keywords
syringe
housing
carriage
syringe carriage
safety system
Prior art date
Application number
PCT/US2003/041589
Other languages
French (fr)
Other versions
WO2004060445A2 (en
Inventor
Jeffrey Field
April Marano-Ford
Susan Mcconnell-Montalvo
Original Assignee
Medsolve Technologies L L C
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 Medsolve Technologies L L C filed Critical Medsolve Technologies L L C
Priority to AU2003300080A priority Critical patent/AU2003300080A1/en
Publication of WO2004060445A2 publication Critical patent/WO2004060445A2/en
Publication of WO2004060445A3 publication Critical patent/WO2004060445A3/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
    • 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
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
    • 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
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • 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
    • A61M5/326—Fully automatic sleeve extension, i.e. in which triggering of the sleeve does not require a deliberate action by the user

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental & Geological Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A Safety system for a syringe having a housing, a syringe carriage slidably mounted within the housing and a syringe socket defined within the syringe carriage. The syringe carriage is able to assume an injection position and a retracted position. The retracted position being the safety position following injection. The syringe carriage may also be capable of assuming a cocked position for forced insertion. A retraction spring includes a loaded position and a released position. A retractable catch or frangible seat operates to release the retraction spring to withdraw the syringe needle into the housing. A spring biases the syringe carriage to the extended position and a latch selectively retains the syringe carriage in the cocked position. A cover permanently lockable can close the housing after use.
PCT/US2003/041589 2002-12-27 2003-12-29 Safety system for syringe WO2004060445A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003300080A AU2003300080A1 (en) 2002-12-27 2003-12-29 Safety system for syringe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33068202A 2002-12-27 2002-12-27
US10/330,682 2002-12-27

Publications (2)

Publication Number Publication Date
WO2004060445A2 WO2004060445A2 (en) 2004-07-22
WO2004060445A3 true WO2004060445A3 (en) 2006-04-13

Family

ID=32710825

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/041589 WO2004060445A2 (en) 2002-12-27 2003-12-29 Safety system for syringe

Country Status (2)

Country Link
AU (1) AU2003300080A1 (en)
WO (1) WO2004060445A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8992477B2 (en) 2011-01-24 2015-03-31 Elcam Agricultural Cooperative Association Ltd. Injector
USD760891S1 (en) 2014-02-12 2016-07-05 Abbvie Inc. Injection tool

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942861B2 (en) 2002-10-22 2011-05-17 Baxter International Inc. Fluid container with access port and safety cap
IL157984A (en) 2003-09-17 2015-02-26 Dali Medical Devices Ltd Autoneedle
FR2884721A1 (en) * 2005-04-20 2006-10-27 Becton Dickinson France Soc Pa Assistance device for device of injection of a product, comprises hollow body for receiving the product, hollow injection needle for penetrating into injection site, piston placed in the body, hollow sleeve with bearing surface
US8696625B2 (en) 2005-04-20 2014-04-15 Becton Dickinson France Injection set and injection assistance device
WO2008047372A2 (en) 2006-10-19 2008-04-24 Elcam Medical Agricultural Cooperative Association Ltd. Automatic injection device
GB0806814D0 (en) * 2008-04-15 2008-05-14 Medical House Plc The Improved autoinjector
US8708969B2 (en) * 2008-06-30 2014-04-29 Covidien Lp Safety device actuation system
WO2010035060A1 (en) 2008-09-29 2010-04-01 Becton Dickinson France Automatic injection device
US8920385B2 (en) 2010-05-05 2014-12-30 Safety Syringes, Inc. Extended finger flange for syringe systems
RU2560904C2 (en) * 2011-04-05 2015-08-20 Схл Груп Аб Device for delivering medication, containing locking mechanism, provided with lever
ES2779624T3 (en) 2011-11-07 2020-08-18 Safety Syringes Inc Needle guard with contact trigger activation
KR101758006B1 (en) 2013-03-25 2017-07-14 케어베이 유럽 리미티드 Medicament delivery device comprising a locking mechanism
AU2014382638A1 (en) * 2014-02-12 2016-08-18 Abbvie Inc. Self-injection tool with movable needle shroud
US20200376199A1 (en) * 2018-03-22 2020-12-03 Daniel Harris Orol Auto-injection device
EP3653241A1 (en) * 2018-11-19 2020-05-20 Becton Dickinson France Medical injection system
US11173254B2 (en) 2020-03-27 2021-11-16 Medivena Sp. Z O.O. Needle-based device with a safety mechanism implemented therein
US20230355889A1 (en) 2020-03-27 2023-11-09 Jaroslaw Moleda Needle-based device based on direct wing-based coupling of a needle shield to a barrel thereof and safety mechanism implemented therein
US11224699B2 (en) 2020-03-27 2022-01-18 Medivena Sp. Z O.O. Needle-based device with a safety mechanism implemented therein
WO2023180781A1 (en) * 2022-03-22 2023-09-28 Biocorp Production S.A. A Conseil D'administration Automatic inserter for handheld pen injection system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797489A (en) * 1972-02-10 1974-03-19 Survival Technology Hypodermic injection device with shock absorbing spring
US4787891A (en) * 1987-07-13 1988-11-29 Paul Levin Syringe holder and applicator
US6099503A (en) * 1995-04-18 2000-08-08 Tebro Reloadable auto-injector
US6159181A (en) * 1998-04-18 2000-12-12 Owen Mumford Limited Of Brook Hill Injection device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797489A (en) * 1972-02-10 1974-03-19 Survival Technology Hypodermic injection device with shock absorbing spring
US4787891A (en) * 1987-07-13 1988-11-29 Paul Levin Syringe holder and applicator
US6099503A (en) * 1995-04-18 2000-08-08 Tebro Reloadable auto-injector
US6159181A (en) * 1998-04-18 2000-12-12 Owen Mumford Limited Of Brook Hill Injection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8992477B2 (en) 2011-01-24 2015-03-31 Elcam Agricultural Cooperative Association Ltd. Injector
USD760891S1 (en) 2014-02-12 2016-07-05 Abbvie Inc. Injection tool

Also Published As

Publication number Publication date
WO2004060445A2 (en) 2004-07-22
AU2003300080A1 (en) 2004-07-29
AU2003300080A8 (en) 2004-07-29

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