WO1998044971A1 - Syringe with pneumatically retractable needle - Google Patents
Syringe with pneumatically retractable needle Download PDFInfo
- Publication number
- WO1998044971A1 WO1998044971A1 PCT/CA1998/000307 CA9800307W WO9844971A1 WO 1998044971 A1 WO1998044971 A1 WO 1998044971A1 CA 9800307 W CA9800307 W CA 9800307W WO 9844971 A1 WO9844971 A1 WO 9844971A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- needle
- downstream
- barrel
- plunger
- upstream
- Prior art date
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
- A61M5/3205—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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
-
- 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
- A61M2005/3226—Means impeding or disabling repositioning of used needles at the syringe nozzle with means obstructing or blocking the needle mounting opening
-
- 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
- A61M5/50—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 having means for preventing re-use, or for indicating if defective, used, tampered with or unsterile
- A61M5/508—Means for preventing re-use by disrupting the piston seal, e.g. by puncturing
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/917—Body fluid, devices for protection therefrom, e.g. aids, hepatitus
- Y10S128/919—Syringe, means to protect user
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98914734A EP1011765B1 (en) | 1997-04-03 | 1998-04-01 | Syringe with pneumatically retractable needle |
AT98914734T ATE255437T1 (en) | 1997-04-03 | 1998-04-01 | SYRINGE WITH PNEUMATICALLY RETRACTABLE NEEDLE |
DE69820272T DE69820272T2 (en) | 1997-04-03 | 1998-04-01 | SYRINGE WITH PNEUMATICALLY RETRACTABLE NEEDLE |
AU69138/98A AU6913898A (en) | 1997-04-03 | 1998-04-01 | Syringe with pneumatically retractable needle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/832,104 | 1997-04-03 | ||
US08/832,104 US5868713A (en) | 1997-04-03 | 1997-04-03 | Pneumatic retractable syringe |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998044971A1 true WO1998044971A1 (en) | 1998-10-15 |
Family
ID=25260697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA1998/000307 WO1998044971A1 (en) | 1997-04-03 | 1998-04-01 | Syringe with pneumatically retractable needle |
Country Status (8)
Country | Link |
---|---|
US (1) | US5868713A (en) |
EP (1) | EP1011765B1 (en) |
AT (1) | ATE255437T1 (en) |
AU (1) | AU6913898A (en) |
DE (1) | DE69820272T2 (en) |
ES (1) | ES2212829T3 (en) |
PT (1) | PT1011765E (en) |
WO (1) | WO1998044971A1 (en) |
Cited By (5)
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---|---|---|---|---|
EP1607116A2 (en) * | 2004-06-16 | 2005-12-21 | Chung-Hao Tung | Safe syringe with automatic retractable needle |
FR2898504A1 (en) * | 2006-02-14 | 2007-09-21 | Feng Hui Lu | Safety injection syringe used in medicine for injecting liquid medicine comprises a cylinder, a connecting rod inserted into the hollow passage of the cylinder, a drive group and a needle holder inserted into the pump of the drive group |
WO2012162821A1 (en) * | 2011-05-31 | 2012-12-06 | L.O.M. Laboratories Inc. | Modular gas-actuated retractable needle assembly |
CN104740733A (en) * | 2015-03-27 | 2015-07-01 | 朱小菊 | Safe syringe needle capable of being automatically scrapped |
WO2016149810A1 (en) * | 2015-03-20 | 2016-09-29 | L.O.M. Laboratories Inc. | Retractable blood collection devices and methods |
Families Citing this family (68)
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---|---|---|---|---|
US6004296A (en) | 1997-09-30 | 1999-12-21 | Becton Dickinson France, S.A. | Lockable safety shield assembly for a prefillable syringe |
US6679864B2 (en) | 1998-04-17 | 2004-01-20 | Becton Dickinson And Company | Safety shield system for prefilled syringes |
US6719730B2 (en) | 1998-04-17 | 2004-04-13 | Becton, Dickinson And Company | Safety shield system for prefilled syringes |
US6319233B1 (en) | 1998-04-17 | 2001-11-20 | Becton, Dickinson And Company | Safety shield system for prefilled syringes |
US6413236B1 (en) | 1999-10-08 | 2002-07-02 | Lewis R. Van Dyke | Automatically retractable needle safety syringe |
US7329238B2 (en) * | 1999-12-07 | 2008-02-12 | Specialized Health Products Inc. | Safety needle medical bearing devices |
SE0001894D0 (en) * | 2000-05-22 | 2000-05-22 | Pharmacia & Upjohn Ab | Medical device |
US6740062B2 (en) * | 2000-05-22 | 2004-05-25 | Pharmacia Ab | Medical device |
US20020046486A1 (en) * | 2000-07-10 | 2002-04-25 | Wild Peter M. | Woody plant injection method and apparatus |
US7544188B2 (en) * | 2001-07-19 | 2009-06-09 | Intelliject, Inc. | Medical injector |
JP4513085B2 (en) * | 2001-09-11 | 2010-07-28 | アイキューム インク | Sample container |
AUPR960001A0 (en) * | 2001-12-18 | 2002-01-24 | Mcdonald, John | A syringe |
US7314461B2 (en) * | 2002-04-23 | 2008-01-01 | Wilson-Cook Medical, Inc. | Precalibrated inflation device for balloon catheter |
US20040025420A1 (en) * | 2002-05-09 | 2004-02-12 | Peter M. Wild | Injection needle for injecting woody plants |
AU2003247707A1 (en) * | 2002-07-03 | 2004-01-23 | Peter M. Wild | Plant injection method and apparatus |
US7507226B2 (en) * | 2002-10-22 | 2009-03-24 | Baxter International Inc. | Access port with safety tab and fluid container employing same |
US7942861B2 (en) | 2002-10-22 | 2011-05-17 | Baxter International Inc. | Fluid container with access port and safety cap |
EP1706032B1 (en) * | 2004-01-23 | 2014-01-08 | Medigard Limited | Improvements to a blood collection device |
CA2580092C (en) * | 2004-09-03 | 2011-03-22 | John Klippenstein | Single-use pneumatic safety syringe with retractable needle |
US11590286B2 (en) | 2004-11-22 | 2023-02-28 | Kaleo, Inc. | Devices, systems and methods for medicament delivery |
US7648482B2 (en) | 2004-11-22 | 2010-01-19 | Intelliject, Inc. | Devices, systems, and methods for medicament delivery |
US7648483B2 (en) | 2004-11-22 | 2010-01-19 | Intelliject, Inc. | Devices, systems and methods for medicament delivery |
US10737028B2 (en) | 2004-11-22 | 2020-08-11 | Kaleo, Inc. | Devices, systems and methods for medicament delivery |
CA2586525C (en) * | 2004-11-22 | 2013-01-15 | Intelliject, Llc | Devices, systems, and methods for medicament delivery |
US7947017B2 (en) | 2004-11-22 | 2011-05-24 | Intelliject, Inc. | Devices, systems and methods for medicament delivery |
FR2881053B1 (en) * | 2005-01-25 | 2008-01-25 | Sedat Sa | NEEDLE PROTECTION DEVICE FOR SYRINGE AND INJECTION ASSEMBLY THEREOF |
US7731686B2 (en) | 2005-02-01 | 2010-06-08 | Intelliject, Inc. | Devices, systems and methods for medicament delivery |
US8231573B2 (en) | 2005-02-01 | 2012-07-31 | Intelliject, Inc. | Medicament delivery device having an electronic circuit system |
US9022980B2 (en) | 2005-02-01 | 2015-05-05 | Kaleo, Inc. | Medical injector simulation device |
US8361026B2 (en) | 2005-02-01 | 2013-01-29 | Intelliject, Inc. | Apparatus and methods for self-administration of vaccines and other medicaments |
US8206360B2 (en) | 2005-02-01 | 2012-06-26 | Intelliject, Inc. | Devices, systems and methods for medicament delivery |
NZ560516A (en) | 2005-02-01 | 2010-12-24 | Intelliject Inc | A delivery system where a medicant is automatically delivered on activation as well as a recorded instruction |
US20060264840A1 (en) * | 2005-05-09 | 2006-11-23 | Daniel Thayer | Syringe |
US7947020B2 (en) * | 2005-05-09 | 2011-05-24 | Safeshot Technologies, Llc | Retractable safety syringe |
TWI419723B (en) * | 2005-09-02 | 2013-12-21 | L O M Lab Inc | Single-use pneumatic safety syringe with retractable needle |
US7931617B2 (en) * | 2006-02-08 | 2011-04-26 | Feng-Hui Lu | Safety syringe |
US7972301B2 (en) | 2006-04-03 | 2011-07-05 | Safeshot Technologies, Llc | Safety needle syringe braking system |
US20070250003A1 (en) * | 2006-04-03 | 2007-10-25 | Bare Rex O | Fluid activated retractable safety syringe |
US7806858B2 (en) * | 2006-04-19 | 2010-10-05 | Safeshot Technologies, Llc | Vacuum actuated small volume syringe |
US8152762B2 (en) * | 2006-04-20 | 2012-04-10 | Safeshot Technologies, Llc | Plunger activated vacuum release mechanism for a syringe |
US20080097306A1 (en) * | 2006-08-29 | 2008-04-24 | Jeffrey Smith | Sterilized syringe |
US20080114307A1 (en) * | 2006-11-06 | 2008-05-15 | Jeffrey Smith | Puncturable membrane for safety syringe |
US8398601B2 (en) * | 2006-11-06 | 2013-03-19 | Safeshot Technologies, Llc | Puncturable membrane for safety syringe |
US7972300B2 (en) * | 2006-05-05 | 2011-07-05 | Safeshot Technologies, Llc | Syringe |
US8088104B2 (en) * | 2006-05-24 | 2012-01-03 | Safeshot Technologies, Llc | Syringe |
EP2125075A2 (en) | 2007-01-22 | 2009-12-02 | Intelliject, Inc. | Medical injector with compliance tracking and monitoring |
US8095870B2 (en) * | 2007-06-06 | 2012-01-10 | Oracle International Corporation | Extensible document transformation language: an innovative way of generating business document and report |
US8021344B2 (en) | 2008-07-28 | 2011-09-20 | Intelliject, Inc. | Medicament delivery device configured to produce an audible output |
USD994111S1 (en) | 2008-05-12 | 2023-08-01 | Kaleo, Inc. | Medicament delivery device cover |
WO2011022618A1 (en) | 2009-08-21 | 2011-02-24 | Becton Dickinson France Sas | Pre-filled active vial having integral plunger assembly |
US8277422B2 (en) | 2010-07-23 | 2012-10-02 | Safeshot Technologies, Llc | Multi-chambered retractable safety syringe |
WO2012050557A1 (en) * | 2010-10-11 | 2012-04-19 | King Saud University (Ksu) | Dual action syringe |
US9084849B2 (en) | 2011-01-26 | 2015-07-21 | Kaleo, Inc. | Medicament delivery devices for administration of a medicament within a prefilled syringe |
US8939943B2 (en) | 2011-01-26 | 2015-01-27 | Kaleo, Inc. | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
US8627816B2 (en) | 2011-02-28 | 2014-01-14 | Intelliject, Inc. | Medicament delivery device for administration of opioid antagonists including formulations for naloxone |
US9522235B2 (en) | 2012-05-22 | 2016-12-20 | Kaleo, Inc. | Devices and methods for delivering medicaments from a multi-chamber container |
WO2014106056A2 (en) | 2012-12-27 | 2014-07-03 | Kaleo, Inc. | Devices, systems and methods for locating and interacting with medicament delivery systems |
CA2943721C (en) | 2014-03-26 | 2021-06-08 | L.O.M. Laboratories Inc. | Gas release cell |
US9517307B2 (en) | 2014-07-18 | 2016-12-13 | Kaleo, Inc. | Devices and methods for delivering opioid antagonists including formulations for naloxone |
CN205252220U (en) | 2014-10-31 | 2016-05-25 | L.O.M.实验室股份有限公司 | Retractable needle formula syringe |
CA3012020A1 (en) * | 2015-01-20 | 2016-07-28 | L.O.M. Laboratories Inc. | Retractable needle syringe with unitary propellant release module |
AU2016235054B2 (en) | 2015-03-24 | 2020-07-16 | Kaleo, Inc. | Devices and methods for delivering a lyophilized medicament |
JP6830067B2 (en) | 2015-06-30 | 2021-02-17 | カレオ,インコーポレイテッド | Automatic syringe that administers medication in a prefilled syringe |
AU2017379094B2 (en) | 2016-12-23 | 2023-08-24 | Kaleo, Inc. | Medicament delivery device and methods for delivering drugs to infants and children |
US10332623B2 (en) | 2017-01-17 | 2019-06-25 | Kaleo, Inc. | Medicament delivery devices with wireless connectivity and event detection |
US11929160B2 (en) | 2018-07-16 | 2024-03-12 | Kaleo, Inc. | Medicament delivery devices with wireless connectivity and compliance detection |
CA3145580A1 (en) | 2019-08-09 | 2021-02-18 | Kaleo, Inc. | Devices and methods for delivery of substances within a prefilled syringe |
CN113577455B (en) * | 2021-07-26 | 2023-01-03 | 胡蓉 | Anesthetic needle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004760A1 (en) * | 1989-10-03 | 1991-04-18 | Abraham Van Den Haak | Injection syringe with automatically retractable needle |
NL9000292A (en) * | 1990-02-07 | 1991-09-02 | Albert Wilhelm Scheurs | Hypodermic syringe - has locking device at level of needle-holder |
EP0479217A1 (en) * | 1990-10-02 | 1992-04-08 | Patrick Lamoni | Single-use syringe with security means preventing its re-use |
US5188614A (en) | 1991-04-04 | 1993-02-23 | Prac-Tech-Cal | Hypodermic syringe needle containment assembly |
US5334155A (en) | 1993-04-06 | 1994-08-02 | Daniel Sobel | Hypodermic syringe needle guard |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1238143B (en) * | 1990-01-09 | 1993-07-09 | SYRINGE FOR HYPODERMIC INJECTIONS EQUIPPED WITH A PISTON SUITABLE FOR WITHDRAWING AND CONTAINING THE HYPODERMIC NEEDLE AFTER ITS USE | |
US5120310A (en) * | 1991-04-03 | 1992-06-09 | Shaw Thomas J | Nonreusable syringe |
GB9107647D0 (en) * | 1991-04-11 | 1991-05-29 | Jeffrey Peter | Syringe construction providing needle point protection |
US5211628A (en) * | 1991-09-30 | 1993-05-18 | Marshall John M | Syringe with automatic retracting needle |
US5224936A (en) * | 1992-10-15 | 1993-07-06 | Brian Gallagher | Automatic self-protecting hypodermic needle assembly |
US5433712A (en) * | 1993-06-10 | 1995-07-18 | Donald E. Stiles | Self-sheathing hypodermic syringe |
US5423758A (en) * | 1993-12-16 | 1995-06-13 | Shaw; Thomas J. | Retractable fluid collection device |
US5389076A (en) * | 1994-04-05 | 1995-02-14 | Shaw; Thomas J. | Single use medical device with retraction mechanism |
-
1997
- 1997-04-03 US US08/832,104 patent/US5868713A/en not_active Expired - Lifetime
-
1998
- 1998-04-01 PT PT98914734T patent/PT1011765E/en unknown
- 1998-04-01 WO PCT/CA1998/000307 patent/WO1998044971A1/en active IP Right Grant
- 1998-04-01 AT AT98914734T patent/ATE255437T1/en active
- 1998-04-01 ES ES98914734T patent/ES2212829T3/en not_active Expired - Lifetime
- 1998-04-01 DE DE69820272T patent/DE69820272T2/en not_active Expired - Lifetime
- 1998-04-01 EP EP98914734A patent/EP1011765B1/en not_active Expired - Lifetime
- 1998-04-01 AU AU69138/98A patent/AU6913898A/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004760A1 (en) * | 1989-10-03 | 1991-04-18 | Abraham Van Den Haak | Injection syringe with automatically retractable needle |
NL9000292A (en) * | 1990-02-07 | 1991-09-02 | Albert Wilhelm Scheurs | Hypodermic syringe - has locking device at level of needle-holder |
EP0479217A1 (en) * | 1990-10-02 | 1992-04-08 | Patrick Lamoni | Single-use syringe with security means preventing its re-use |
US5188614A (en) | 1991-04-04 | 1993-02-23 | Prac-Tech-Cal | Hypodermic syringe needle containment assembly |
US5334155A (en) | 1993-04-06 | 1994-08-02 | Daniel Sobel | Hypodermic syringe needle guard |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1607116A2 (en) * | 2004-06-16 | 2005-12-21 | Chung-Hao Tung | Safe syringe with automatic retractable needle |
EP1607116A3 (en) * | 2004-06-16 | 2006-11-29 | Chung-Hao Tung | Safe syringe with automatic retractable needle |
FR2898504A1 (en) * | 2006-02-14 | 2007-09-21 | Feng Hui Lu | Safety injection syringe used in medicine for injecting liquid medicine comprises a cylinder, a connecting rod inserted into the hollow passage of the cylinder, a drive group and a needle holder inserted into the pump of the drive group |
WO2012162821A1 (en) * | 2011-05-31 | 2012-12-06 | L.O.M. Laboratories Inc. | Modular gas-actuated retractable needle assembly |
EP2714158A4 (en) * | 2011-05-31 | 2016-01-06 | L O M Lab Inc | Modular gas-actuated retractable needle assembly |
WO2016149810A1 (en) * | 2015-03-20 | 2016-09-29 | L.O.M. Laboratories Inc. | Retractable blood collection devices and methods |
US10463291B2 (en) | 2015-03-20 | 2019-11-05 | L.O.M. Laboratories Inc. | Retractable blood collection devices and methods |
CN104740733A (en) * | 2015-03-27 | 2015-07-01 | 朱小菊 | Safe syringe needle capable of being automatically scrapped |
Also Published As
Publication number | Publication date |
---|---|
EP1011765B1 (en) | 2003-12-03 |
AU6913898A (en) | 1998-10-30 |
US5868713A (en) | 1999-02-09 |
PT1011765E (en) | 2004-03-31 |
ES2212829T3 (en) | 2004-08-01 |
EP1011765A1 (en) | 2000-06-28 |
DE69820272D1 (en) | 2004-01-15 |
DE69820272T2 (en) | 2004-09-30 |
ATE255437T1 (en) | 2003-12-15 |
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