IL110389A - Aspirating plunger for power injector cartridges - Google Patents
Aspirating plunger for power injector cartridgesInfo
- Publication number
- IL110389A IL110389A IL110389A IL11038994A IL110389A IL 110389 A IL110389 A IL 110389A IL 110389 A IL110389 A IL 110389A IL 11038994 A IL11038994 A IL 11038994A IL 110389 A IL110389 A IL 110389A
- Authority
- IL
- Israel
- Prior art keywords
- cylindrical
- diaphragm
- plunger
- side portion
- barrel
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14546—Front-loading type injectors
-
- 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
-
- 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
- A61M2005/3112—Incorporating self-aspirating means, e.g. to provide flashback
-
- 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
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
- A61M5/14566—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons with a replaceable reservoir for receiving a piston rod of the pump
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Fuel-Injection Apparatus (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/094,284 US5314415A (en) | 1993-07-21 | 1993-07-21 | Aspirating plunger for power injector cartridges |
Publications (2)
Publication Number | Publication Date |
---|---|
IL110389A0 IL110389A0 (en) | 1994-10-21 |
IL110389A true IL110389A (en) | 1997-06-10 |
Family
ID=22244249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL110389A IL110389A (en) | 1993-07-21 | 1994-07-20 | Aspirating plunger for power injector cartridges |
Country Status (17)
Country | Link |
---|---|
US (1) | US5314415A (hu) |
EP (1) | EP0635278B1 (hu) |
JP (1) | JP3584060B2 (hu) |
KR (1) | KR950002796A (hu) |
AT (1) | ATE175127T1 (hu) |
AU (1) | AU6759894A (hu) |
BR (1) | BR9402865A (hu) |
CA (1) | CA2128468A1 (hu) |
CZ (1) | CZ170594A3 (hu) |
DE (1) | DE69415596T2 (hu) |
ES (1) | ES2125398T3 (hu) |
FI (1) | FI943465A (hu) |
HU (1) | HU9402153D0 (hu) |
IL (1) | IL110389A (hu) |
NO (1) | NO942735L (hu) |
RU (1) | RU2104716C1 (hu) |
SK (1) | SK86094A3 (hu) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5944694A (en) * | 1996-11-12 | 1999-08-31 | Medrad, Inc. | Prefillable syringes and injectors for use therewith |
US5873861A (en) * | 1996-11-12 | 1999-02-23 | Medrad, Inc. | Plunger systems |
US5947935A (en) * | 1996-11-12 | 1999-09-07 | Medrad, Inc. | Syringes, syringe plungers and injector systems |
ATE299723T1 (de) | 1996-11-12 | 2005-08-15 | Medrad Inc | Vorgefullte spritzen, sowie damit zu verwendende injektoren |
USD403762S (en) * | 1997-12-24 | 1999-01-05 | Bracco Research Usa | Combined plunger and plunger rod assembly for a syringe |
DE19817762A1 (de) * | 1998-04-21 | 1999-10-28 | Dietmar Enk | Vorrichtung zur intravasalen Druckmessung und kontaminationsarmen Einlage von Kathetern z. B. in Blutgefäse |
FR2778338B1 (fr) * | 1998-05-05 | 2000-09-29 | Aguettant Lab | Dispositif d'injection a debit controle et en ambulatoire d'un medicament sous forme liquide |
US6432089B1 (en) * | 2000-06-21 | 2002-08-13 | Medrad, Inc. | Medical syringe |
AUPQ867900A0 (en) | 2000-07-10 | 2000-08-03 | Medrad, Inc. | Medical injector system |
DE10226643A1 (de) | 2002-06-14 | 2004-01-15 | Disetronic Licensing Ag | Kolbenstopfen für Injektionsvorrichtung, Produktbehälter und Injektionsvorrichtung |
DE10226537A1 (de) * | 2002-06-14 | 2004-01-08 | Peter Eichhorst | Preinjektionseinrichtung |
GB0317055D0 (en) | 2003-07-22 | 2003-08-27 | Cross Mfg Co 1938 Ltd | Improvements relating to aspirating face seals and thrust bearings |
USD1031029S1 (en) | 2003-11-25 | 2024-06-11 | Bayer Healthcare Llc | Syringe plunger |
US7666169B2 (en) | 2003-11-25 | 2010-02-23 | Medrad, Inc. | Syringe and syringe plungers for use with medical injectors |
ES2672623T3 (es) * | 2004-01-09 | 2018-06-15 | Becton, Dickinson And Company | Jeringuilla de enjuague con desplazamiento positivo |
US7491191B2 (en) * | 2004-02-13 | 2009-02-17 | Liebel-Flarsheim Company | Keep vein open method and injector with keep vein open function |
US7749202B2 (en) * | 2005-08-29 | 2010-07-06 | West Pharmaceutical Services, Inc. | Dual material plunger tip for use with a syringe |
US8926569B2 (en) | 2006-03-15 | 2015-01-06 | Bayer Medical Care Inc. | Plunger covers and plungers for use in syringes and methods of fabricating plunger covers and plungers for use in syringes |
US8561841B2 (en) * | 2006-09-08 | 2013-10-22 | A.C. Dispensing Equipment, Inc. | Cartridge based fluid dispensing apparatus |
USD847985S1 (en) | 2007-03-14 | 2019-05-07 | Bayer Healthcare Llc | Syringe plunger cover |
USD1002840S1 (en) | 2007-03-14 | 2023-10-24 | Bayer Healthcare Llc | Syringe plunger |
USD942005S1 (en) | 2007-03-14 | 2022-01-25 | Bayer Healthcare Llc | Orange syringe plunger cover |
EP2218473B1 (de) * | 2009-02-11 | 2011-08-17 | Nils Leuzinger | Injektionsvorrichtung mit Druckdämpfung für die Injektion eines Fluids |
JP5431051B2 (ja) * | 2009-07-17 | 2014-03-05 | 株式会社大協精工 | 微少容量の注射器用ピストン及び該ピストンを取り付けたプランジャー |
US8574201B2 (en) | 2009-12-22 | 2013-11-05 | Medtronic Minimed, Inc. | Syringe piston with check valve seal |
US9265890B2 (en) | 2009-12-22 | 2016-02-23 | Medtronic Minimed, Inc. | Syringe piston with finned sealing cover |
US20120165754A1 (en) * | 2009-12-22 | 2012-06-28 | Medtronic Minimed, Inc. | Syringe piston with fin-shaped circumferential sealing element |
AU2010349627B2 (en) * | 2010-03-29 | 2014-10-30 | Terumo Kabushiki Kaisha | Prefilled syringe |
US9174003B2 (en) | 2012-09-28 | 2015-11-03 | Bayer Medical Care Inc. | Quick release plunger |
US9901725B2 (en) | 2012-10-01 | 2018-02-27 | Bayer Healthcare Llc | Overmolded medical connector tubing and method |
EP2752211A1 (en) * | 2013-01-07 | 2014-07-09 | F. Hoffmann-La Roche Ltd. | Safety device for an injection syringue |
CN105492047A (zh) * | 2013-07-10 | 2016-04-13 | 拜耳医疗保健股份有限公司 | 用于活塞和注射器接口的真空系统 |
WO2015142995A1 (en) | 2014-03-19 | 2015-09-24 | Bayer Medical Care Inc. | System for syringe engagement to an injector |
US9480797B1 (en) | 2015-10-28 | 2016-11-01 | Bayer Healthcare Llc | System and method for syringe plunger engagement with an injector |
AR110879A1 (es) | 2017-01-06 | 2019-05-15 | Bayer Healthcare Llc | Émbolo de jeringa con sello dinámico |
US11883636B2 (en) | 2018-02-27 | 2024-01-30 | Bayer Healthcare Llc | Syringe plunger engagement mechanism |
JP7094906B2 (ja) * | 2019-02-15 | 2022-07-04 | 三菱重工業株式会社 | 流動性材料吐出装置 |
JP2023530475A (ja) | 2020-06-18 | 2023-07-18 | バイエル・ヘルスケア・エルエルシー | 注入器とのシリンジプランジャ係合のためのシステムおよび方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1222424A (en) * | 1916-12-09 | 1917-04-10 | Becton Dickinson Co | Syringe. |
US1799463A (en) * | 1926-03-19 | 1931-04-07 | George N Hein | Hypodermic syringe |
US1707880A (en) * | 1927-07-22 | 1929-04-02 | John H Sheets | Syringe |
US3045674A (en) * | 1958-11-24 | 1962-07-24 | Graham Chemical Corp | Hypodermic syringe piston |
DE1233101B (de) * | 1963-04-09 | 1967-01-26 | Astra Ab | Ampulle fuer Ampullenspritzen |
US3543755A (en) * | 1967-11-09 | 1970-12-01 | John Delbert Kessel | Ampule for hypodermic syringes |
US3618603A (en) * | 1969-01-29 | 1971-11-09 | Levenson M F | Syringe |
BE756550A (fr) * | 1969-09-23 | 1971-03-01 | Sherwood Medical Ind Inc | Seringue a chargement par l'arriere et procede pour son remplissage |
US3669111A (en) * | 1970-05-20 | 1972-06-13 | Ben B Dubner | Automatic retracting hypodermic syringe |
US3766918A (en) * | 1971-09-07 | 1973-10-23 | J Kessel | Self-aspirating hypodermic ampule |
US3834387A (en) * | 1972-08-10 | 1974-09-10 | Sherwood Medical Ind Inc | Breech loaded syringe with deformable piston |
US3939833A (en) * | 1975-01-15 | 1976-02-24 | Astra Pharmaceutical Products Inc. | Piston construction for syringes |
US4216771A (en) * | 1976-12-14 | 1980-08-12 | Sven Arlers | Hypodermic syringe with aspiration effect |
US4299238A (en) * | 1980-06-24 | 1981-11-10 | Baidwan Balinderjeet S | Vented piston and push-rod subassembly for use in a syringe barrel |
US4333457A (en) * | 1981-02-09 | 1982-06-08 | Sterling Drug Inc. | Self-aspirating syringe with frictionally engaged locking collet |
AU569862B2 (en) * | 1983-01-23 | 1988-02-25 | Lachish, D. | Syringe to dispense measured volumes |
US4678107A (en) * | 1985-08-02 | 1987-07-07 | Mark L. Anderson | Dripless dispenser for liquids and viscous fluids |
US4685910A (en) * | 1986-01-21 | 1987-08-11 | Abbott Laboratories | Apparatus and method for delivering secondary fluids to a patient using an intravenous administration set feeding a primary fluid |
US4973308A (en) * | 1987-05-22 | 1990-11-27 | Ramon M. Rovira | Injection syringe with mechanism preventing reuse |
FR2641191B2 (fr) * | 1988-06-03 | 1991-03-15 | Clotteau Jean | Seringue a injection unique |
US4874372A (en) * | 1988-09-27 | 1989-10-17 | Mcarthur William | Non-reusable syringe |
US5000735A (en) * | 1989-01-05 | 1991-03-19 | The Regents Of The Univ. Of California | Single use syringe |
US5007904A (en) * | 1989-01-19 | 1991-04-16 | Coeur Laboratories, Inc. | Plunger for power injector angiographic syringe, and syringe comprising same |
US4911695A (en) * | 1989-04-03 | 1990-03-27 | Coeur Laboratories, Inc. | Plunger for power-driven angiographic syringe, and syringe and power injector system utilizing same |
US5201709A (en) * | 1989-06-16 | 1993-04-13 | Capra Nicholas G | Single use, self destructing disposable syringe |
US5106372A (en) * | 1991-05-03 | 1992-04-21 | Sherwood Medical Company | Single use syringe |
ATE110287T1 (de) * | 1991-05-29 | 1994-09-15 | Paolo Caselli | Spritze mit vorrichtung zum selbsttätigen klemmen der nadel und mit mittel zum einziehen der nadel in die spritze am ende einer einspritzung. |
-
1993
- 1993-07-21 US US08/094,284 patent/US5314415A/en not_active Expired - Lifetime
-
1994
- 1994-07-14 CZ CZ941705A patent/CZ170594A3/cs unknown
- 1994-07-15 SK SK860-94A patent/SK86094A3/sk unknown
- 1994-07-19 ES ES94202117T patent/ES2125398T3/es not_active Expired - Lifetime
- 1994-07-19 EP EP94202117A patent/EP0635278B1/en not_active Expired - Lifetime
- 1994-07-19 AT AT94202117T patent/ATE175127T1/de not_active IP Right Cessation
- 1994-07-19 DE DE69415596T patent/DE69415596T2/de not_active Expired - Fee Related
- 1994-07-20 IL IL110389A patent/IL110389A/xx not_active IP Right Cessation
- 1994-07-20 CA CA002128468A patent/CA2128468A1/en not_active Abandoned
- 1994-07-20 AU AU67598/94A patent/AU6759894A/en not_active Abandoned
- 1994-07-20 KR KR1019940017457A patent/KR950002796A/ko not_active Application Discontinuation
- 1994-07-20 RU RU94026076A patent/RU2104716C1/ru active
- 1994-07-20 BR BR9402865A patent/BR9402865A/pt not_active Application Discontinuation
- 1994-07-21 HU HU9402153A patent/HU9402153D0/hu unknown
- 1994-07-21 NO NO942735A patent/NO942735L/no unknown
- 1994-07-21 FI FI943465A patent/FI943465A/fi not_active Application Discontinuation
- 1994-07-21 JP JP16930294A patent/JP3584060B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU94026076A (ru) | 1996-05-20 |
NO942735D0 (no) | 1994-07-21 |
SK86094A3 (en) | 1995-02-08 |
FI943465A0 (fi) | 1994-07-21 |
HU9402153D0 (en) | 1994-10-28 |
JP3584060B2 (ja) | 2004-11-04 |
IL110389A0 (en) | 1994-10-21 |
CA2128468A1 (en) | 1995-01-22 |
EP0635278A1 (en) | 1995-01-25 |
ES2125398T3 (es) | 1999-03-01 |
CZ170594A3 (en) | 1995-02-15 |
DE69415596T2 (de) | 1999-08-26 |
RU2104716C1 (ru) | 1998-02-20 |
FI943465A (fi) | 1995-01-22 |
EP0635278B1 (en) | 1998-12-30 |
KR950002796A (ko) | 1995-02-16 |
AU6759894A (en) | 1995-02-02 |
BR9402865A (pt) | 1995-04-04 |
DE69415596D1 (de) | 1999-02-11 |
JPH07144021A (ja) | 1995-06-06 |
ATE175127T1 (de) | 1999-01-15 |
US5314415A (en) | 1994-05-24 |
NO942735L (no) | 1995-01-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
RH | Patent void |