WO2000041494A3 - Seringue de securite - Google Patents
Seringue de securite Download PDFInfo
- Publication number
- WO2000041494A3 WO2000041494A3 PCT/IB2000/000030 IB0000030W WO0041494A3 WO 2000041494 A3 WO2000041494 A3 WO 2000041494A3 IB 0000030 W IB0000030 W IB 0000030W WO 0041494 A3 WO0041494 A3 WO 0041494A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- barrel
- formation
- piston
- lip
- safety syringe
- 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- A61M5/322—Retractable needles, i.e. disconnected from and withdrawn into the syringe barrel by the piston
-
- 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
- A61M5/5066—Means for preventing re-use by disconnection of piston and piston-rod
- A61M2005/5073—Means for preventing re-use by disconnection of piston and piston-rod by breaking or rupturing the connection parts
-
- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
- A61M5/31513—Piston constructions to improve sealing or sliding
-
- 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
- A61M5/34—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub
- A61M5/347—Constructions for connecting the needle, e.g. to syringe nozzle or needle hub rotatable, e.g. bayonet or screw
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2000218862A AU2000218862A1 (en) | 1999-01-11 | 2000-01-11 | Safety syringe assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA99164 | 1999-01-11 | ||
ZA99/0164 | 1999-01-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000041494A2 WO2000041494A2 (fr) | 2000-07-20 |
WO2000041494A3 true WO2000041494A3 (fr) | 2000-09-28 |
Family
ID=25587513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2000/000030 WO2000041494A2 (fr) | 1999-01-11 | 2000-01-11 | Seringue de securite |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2000218862A1 (fr) |
WO (1) | WO2000041494A2 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1284768A2 (fr) * | 2000-05-10 | 2003-02-26 | Peter Balfour Dugmore | Ensemble seringue de securite |
WO2005099795A1 (fr) * | 2004-04-16 | 2005-10-27 | Schoettli Theodor | Tete de piston pour seringue d'injection en deux parties |
JP6970402B2 (ja) | 2015-07-06 | 2021-11-24 | メリット・メディカル・システムズ・インコーポレイテッドMerit Medical Systems, Inc. | 補強シリンジ本体 |
GB2544278B (en) * | 2015-11-10 | 2017-11-08 | Gbuk Group Ltd | Syringes and inserts for syringes |
EP3710100A4 (fr) | 2017-11-13 | 2021-08-11 | Merit Medical Systems, Inc. | Systèmes de seringue de dégonflage progressif et procédés associés |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0636381A2 (fr) * | 1993-07-26 | 1995-02-01 | Finestyle Properties Limited | Seringue jettable avec une aiguille rétractable |
US5401246A (en) * | 1991-06-13 | 1995-03-28 | U.S. Medical Instruments, Inc. | Retractable syringe with a closed barrel |
US5466226A (en) * | 1994-07-15 | 1995-11-14 | A.P.I.S. Medical B.V. | Injection assembly with a suction needle and a retractable injection needle |
US5489272A (en) * | 1993-10-18 | 1996-02-06 | Medi Plus Tec Medizinisch-Technische Handelgesellschaft Mbh | Injection syringe |
EP0818209A1 (fr) * | 1995-08-22 | 1998-01-14 | Long-Hsiung Chen | Seringue hypodermique de sécurité pour petits dosages |
US5810782A (en) * | 1993-03-12 | 1998-09-22 | Saito; Yoshikuni | Hub for syringe, connecting structure of hub, syringe, syringe assembly and method of assembling syringe assembly |
-
2000
- 2000-01-11 AU AU2000218862A patent/AU2000218862A1/en not_active Abandoned
- 2000-01-11 WO PCT/IB2000/000030 patent/WO2000041494A2/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5401246A (en) * | 1991-06-13 | 1995-03-28 | U.S. Medical Instruments, Inc. | Retractable syringe with a closed barrel |
US5810782A (en) * | 1993-03-12 | 1998-09-22 | Saito; Yoshikuni | Hub for syringe, connecting structure of hub, syringe, syringe assembly and method of assembling syringe assembly |
EP0636381A2 (fr) * | 1993-07-26 | 1995-02-01 | Finestyle Properties Limited | Seringue jettable avec une aiguille rétractable |
US5489272A (en) * | 1993-10-18 | 1996-02-06 | Medi Plus Tec Medizinisch-Technische Handelgesellschaft Mbh | Injection syringe |
US5466226A (en) * | 1994-07-15 | 1995-11-14 | A.P.I.S. Medical B.V. | Injection assembly with a suction needle and a retractable injection needle |
EP0818209A1 (fr) * | 1995-08-22 | 1998-01-14 | Long-Hsiung Chen | Seringue hypodermique de sécurité pour petits dosages |
Also Published As
Publication number | Publication date |
---|---|
WO2000041494A2 (fr) | 2000-07-20 |
AU2000218862A1 (en) | 2000-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5531705A (en) | Syringe unit | |
EP0678303A3 (fr) | ||
TR199901929T2 (en) | �niversal g�venlik ��r�ngalar�. | |
CN100425303C (zh) | 一种安全自毁医用注射器 | |
CA2584106A1 (fr) | Seringue medicale de securite a aiguille retractable | |
CA2076519A1 (fr) | Seringue hypodermique pour medicaments lyophilises | |
WO2002026295A3 (fr) | Dispositif medical et mecanisme de blocage pour ledit dispositif | |
AU693890B2 (en) | Hypodermic syringe | |
CA2453972A1 (fr) | Seringue de securite a aiguille automatiquement retractable | |
WO1991000750A1 (fr) | Seringue hypodermique jetable a aiguille retractable | |
GB1076128A (en) | Injection syringe or syringe ampoule | |
US20030153877A1 (en) | Safety syringe of easy to pull out the plunger | |
NZ590164A (en) | Passive reuse prevention syringe that uses a retaining ring lock | |
WO2000041494A3 (fr) | Seringue de securite | |
CA2183812A1 (fr) | Seringue hypodermique a dispositif de securite pour tres petite dose | |
US5380297A (en) | Syringe | |
US20030093037A1 (en) | Hypodermic syringes | |
US6436076B1 (en) | Needle holder positioning structure for a safety syringe | |
WO2001085238A3 (fr) | Ensemble seringue de securite | |
US7074207B2 (en) | Safety syringe | |
GB2376889A (en) | Fluid handling devices | |
CN102553036B (zh) | 二级分离式安全自毁注射器 | |
WO2004045683A1 (fr) | Seringue hypodermique de securite | |
EP1442763A1 (fr) | Seringue de sécurité avec aiguille rétractable avec dépression | |
CN215741008U (zh) | 自毁式注射器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM 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 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: A2 Designated state(s): GH GM KE LS MW 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 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 | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM 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 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: A3 Designated state(s): GH GM KE LS MW 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 BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WPC | Withdrawal of priority claims after completion of the technical preparations for international publication | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
122 | Ep: pct application non-entry in european phase |