WO2001037908A1 - Hollow-needle devices - Google Patents
Hollow-needle devices Download PDFInfo
- Publication number
- WO2001037908A1 WO2001037908A1 PCT/GB2000/004456 GB0004456W WO0137908A1 WO 2001037908 A1 WO2001037908 A1 WO 2001037908A1 GB 0004456 W GB0004456 W GB 0004456W WO 0137908 A1 WO0137908 A1 WO 0137908A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hollow
- plunger
- hub
- needle device
- deflection
- 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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston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
- A61M5/3234—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user
- A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
-
- 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
- A61M2005/3235—Fully automatic needle retraction, i.e. in which triggering of the needle does not require a deliberate action by the user triggered by radial deflection of the anchoring parts between needle mount and syringe barrel or needle housing, e.g. spreading of needle mount retaining hooks having slanted surfaces by engagement with correspondingly shaped surfaces on the piston at the end of an injection stroke
- A61M2005/3236—Trigger provided at the distal end, i.e. syringe end for mounting a 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
- A61M5/50—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
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU15336/01A AU1533601A (en) | 1999-11-24 | 2000-11-23 | Hollow-needle devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9927715.4 | 1999-11-24 | ||
GBGB9927715.4A GB9927715D0 (en) | 1999-11-24 | 1999-11-24 | Hollow-needle devices |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001037908A1 true WO2001037908A1 (en) | 2001-05-31 |
Family
ID=10865017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2000/004456 WO2001037908A1 (en) | 1999-11-24 | 2000-11-23 | Hollow-needle devices |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU1533601A (en) |
GB (1) | GB9927715D0 (en) |
WO (1) | WO2001037908A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1291029A1 (en) * | 2001-09-10 | 2003-03-12 | Sergio Restelli | Automatic safety syringe |
US8162887B2 (en) | 2004-06-23 | 2012-04-24 | Abbott Biotechnology Ltd. | Automatic injection devices |
US8636704B2 (en) | 2009-04-29 | 2014-01-28 | Abbvie Biotechnology Ltd | Automatic injection device |
US8679061B2 (en) | 2006-06-30 | 2014-03-25 | Abbvie Biotechnology Ltd | Automatic injection device |
US8708968B2 (en) | 2011-01-24 | 2014-04-29 | Abbvie Biotechnology Ltd. | Removal of needle shields from syringes and automatic injection devices |
US8758301B2 (en) | 2009-12-15 | 2014-06-24 | Abbvie Biotechnology Ltd | Firing button for automatic injection device |
US9180244B2 (en) | 2010-04-21 | 2015-11-10 | Abbvie Biotechnology Ltd | Wearable automatic injection device for controlled delivery of therapeutic agents |
US9265887B2 (en) | 2011-01-24 | 2016-02-23 | Abbvie Biotechnology Ltd. | Automatic injection devices having overmolded gripping surfaces |
US10806867B2 (en) | 2011-01-24 | 2020-10-20 | E3D Agricultural Cooperative Association Ltd. | Injector |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927414A (en) * | 1987-04-29 | 1990-05-22 | Kulli John C | Syringe with safety retracting needle |
US5211629A (en) * | 1991-12-23 | 1993-05-18 | Pressly William B S | Safety syringe |
US5407436A (en) * | 1991-04-11 | 1995-04-18 | Safe-T-Limited Of Laurel House | Syringe with retractable needle |
EP0680767A1 (en) * | 1994-05-06 | 1995-11-08 | Nardino Righi | Non-reusable safety syringe |
NL9401003A (en) * | 1994-06-20 | 1996-02-01 | Michael Hendrik Blommaert | Injection needle |
US5531694A (en) * | 1993-08-31 | 1996-07-02 | Clemens; Anton H. | Needle retraction system |
WO2000048651A1 (en) * | 1999-02-18 | 2000-08-24 | Syringe Development Partners L.L.C. | Interchangeable needle safety syringe |
-
1999
- 1999-11-24 GB GBGB9927715.4A patent/GB9927715D0/en not_active Ceased
-
2000
- 2000-11-23 WO PCT/GB2000/004456 patent/WO2001037908A1/en active Application Filing
- 2000-11-23 AU AU15336/01A patent/AU1533601A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927414A (en) * | 1987-04-29 | 1990-05-22 | Kulli John C | Syringe with safety retracting needle |
US5407436A (en) * | 1991-04-11 | 1995-04-18 | Safe-T-Limited Of Laurel House | Syringe with retractable needle |
US5211629A (en) * | 1991-12-23 | 1993-05-18 | Pressly William B S | Safety syringe |
US5531694A (en) * | 1993-08-31 | 1996-07-02 | Clemens; Anton H. | Needle retraction system |
EP0680767A1 (en) * | 1994-05-06 | 1995-11-08 | Nardino Righi | Non-reusable safety syringe |
NL9401003A (en) * | 1994-06-20 | 1996-02-01 | Michael Hendrik Blommaert | Injection needle |
WO2000048651A1 (en) * | 1999-02-18 | 2000-08-24 | Syringe Development Partners L.L.C. | Interchangeable needle safety syringe |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6673044B2 (en) | 2001-09-10 | 2004-01-06 | Nardino Righi | Automatic safety syringe |
EP1291029A1 (en) * | 2001-09-10 | 2003-03-12 | Sergio Restelli | Automatic safety syringe |
US9017287B2 (en) | 2004-06-23 | 2015-04-28 | Abbvie Biotechnology Ltd | Automatic injection devices |
US8162887B2 (en) | 2004-06-23 | 2012-04-24 | Abbott Biotechnology Ltd. | Automatic injection devices |
US8679061B2 (en) | 2006-06-30 | 2014-03-25 | Abbvie Biotechnology Ltd | Automatic injection device |
US9486584B2 (en) | 2006-06-30 | 2016-11-08 | Abbvie Biotechnology Ltd. | Automatic injection device |
US9561328B2 (en) | 2009-04-29 | 2017-02-07 | Abbvie Biotechnology Ltd | Automatic injection device |
US8636704B2 (en) | 2009-04-29 | 2014-01-28 | Abbvie Biotechnology Ltd | Automatic injection device |
US8758301B2 (en) | 2009-12-15 | 2014-06-24 | Abbvie Biotechnology Ltd | Firing button for automatic injection device |
US9180244B2 (en) | 2010-04-21 | 2015-11-10 | Abbvie Biotechnology Ltd | Wearable automatic injection device for controlled delivery of therapeutic agents |
US9821117B2 (en) | 2010-04-21 | 2017-11-21 | Abbvie Biotechnology Ltd | Wearable automatic injection device for controlled delivery of therapeutic agents |
US9265887B2 (en) | 2011-01-24 | 2016-02-23 | Abbvie Biotechnology Ltd. | Automatic injection devices having overmolded gripping surfaces |
US9339610B2 (en) | 2011-01-24 | 2016-05-17 | Abbvie Biotechnology Ltd | Removal of needle shield from syringes and automatic injection devices |
US8708968B2 (en) | 2011-01-24 | 2014-04-29 | Abbvie Biotechnology Ltd. | Removal of needle shields from syringes and automatic injection devices |
US9878102B2 (en) | 2011-01-24 | 2018-01-30 | Abbvie Biotechnology Ltd. | Automatic injection devices having overmolded gripping surfaces |
US10022503B2 (en) | 2011-01-24 | 2018-07-17 | Abbvie Biotechnology Ltd | Removal of needle shield from syringes and automatic injection devices |
US10806867B2 (en) | 2011-01-24 | 2020-10-20 | E3D Agricultural Cooperative Association Ltd. | Injector |
US11565048B2 (en) | 2011-01-24 | 2023-01-31 | Abbvie Biotechnology Ltd. | Automatic injection devices having overmolded gripping surfaces |
Also Published As
Publication number | Publication date |
---|---|
AU1533601A (en) | 2001-06-04 |
GB9927715D0 (en) | 2000-01-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2289431C2 (en) | Disposable syringe | |
US10207059B2 (en) | Device for receiving an injection syringe comprising a protective cap for the needle | |
JP5596823B2 (en) | Lancet lancing device | |
US5053010A (en) | Safety syringe with retractable needle | |
US6966898B1 (en) | Safety device for an injection syringe | |
EP1049503B1 (en) | Disposable safety syringe | |
US5226893A (en) | Hypodermic syringe | |
US6893423B2 (en) | Injection syringe with mobile needle guard | |
US9968746B2 (en) | Needle protection assembly with radially movable locking element | |
WO2001037908A1 (en) | Hollow-needle devices | |
EP3325055A1 (en) | Needle assemblies with safety systems and manufacturing method therefor | |
US11426531B2 (en) | Medical injector cap remover | |
KR102292694B1 (en) | Cell collection device | |
JP2951508B2 (en) | Syringe | |
US20080119786A1 (en) | Hypodermic Syringe | |
EP1231962B1 (en) | Syringe with retractable needle | |
US20180147367A1 (en) | Safety Syringe and Needle and Needle Seat Retracting Device of Safety Syringe | |
CN220459710U (en) | Syringe needle protection device and syringe support thereof | |
EP4201451A1 (en) | Safety device for shielding an injection needle of a medical container, and an injection device including this safety device | |
CN116328107A (en) | Safety device and injection device comprising the same | |
CN116328108A (en) | Safety device and injection device comprising the same | |
CN116328096A (en) | Safety device and injection device comprising the same | |
CN116328109A (en) | Safety device and injection device comprising the same | |
CN116328091A (en) | Safety device and injection device comprising the same | |
CN116328092A (en) | Safety device and injection device comprising the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase |