ES245339U - Una jeringuilla perfeccionada. - Google Patents
Una jeringuilla perfeccionada.Info
- Publication number
- ES245339U ES245339U ES1978245339U ES245339U ES245339U ES 245339 U ES245339 U ES 245339U ES 1978245339 U ES1978245339 U ES 1978245339U ES 245339 U ES245339 U ES 245339U ES 245339 U ES245339 U ES 245339U
- Authority
- ES
- Spain
- Prior art keywords
- pierceable
- stopper
- sealed
- diluent
- syringe
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
- A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
-
- 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
- A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
- A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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
Una jeringuilla previamente llena, fácilmente activada, que comprende: un primer elemento de cilindro que define una cámara esencialmente tubular que posee una sección de pared interna; medios que definen un elemento de tobera que comunica con dicha cámara tubular y se halla adaptado para recibir una aguja hipodérmica; un primer elemento de obturación perforable dispuesto en ajuste hermético con dicha pared interna de dicho elemento de cilindro y espaciado de dicha sección de tobera para proporcionar un compartimiento para un primer material medicinal fluido; un segundo elemento de cilindro construido y dispuesto para moverse longitudinalmente en el interior de dicho primer elemento de cilindro; dicho primer elemento de obturación se halla funcionalmente asociado con dicho segundo elemento de cilindro; un segundo elemento de obturación perforable colocado en posición deslizable en dicho segundo elemento de cilindro y espaciado de dicho primer elemento de obturación; un elemento de perforación tubular que posee puntas perforadoras dispuestas en sentido opuesto; medios de guía funcionalmente asociados con dicho segundo elemento de obturación perforable, estando colocados dichos medios de guía en posición deslizable con respecto al elemento de perforación tubular; y un émbolo adaptado para recibir un vástago de émbolo en ajuste deslizable y hermético en dicho segundo elemento de cilindro y espaciado de dicho segundo elemento de obturación para proporcionar un compartimiento para un segundo material medicinal fluido; con lo cual, al producirse el movimiento de dicho émbolo en la dirección de dicho segundo elemento de obturación perforable, éste se moverá a su vez en la dirección de dicho primer elemento de obturación perforable, de tal forma que dicho elemento de perforación tubular penetrará a través de ambos referidos elementos de obturación perforables y proporcionará por ende una comunicación fluida entre dichos materiales medicinales; al producirse otro movimiento de dicho émbolo en dirección a dicho segundo elemento de obturación, dicho segundo material medicinal fluido se deslizará dentro de dicho compartimiento junto con dicho primer material medicinal y se combinará con el mismo con un movimiento de dicho primer elemento de obturación lejos de dicha sección de tobera; y al producirse otro movimiento de dicho émbolo en dirección a dicho segundo elemento de obturación esencialmente todos los materiales medicinales mencionados serán expelidos de dicha jeringuilla.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/824,463 US4171698A (en) | 1977-08-15 | 1977-08-15 | Prefilled two-compartment syringe |
Publications (2)
Publication Number | Publication Date |
---|---|
ES245339U true ES245339U (es) | 1979-12-16 |
ES245339Y ES245339Y (es) | 1980-06-16 |
Family
ID=25241470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978245339U Expired ES245339Y (es) | 1977-08-15 | 1978-08-14 | Una jeringuilla perfeccionada. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4171698A (es) |
JP (1) | JPS5433390A (es) |
AU (1) | AU520684B2 (es) |
CA (1) | CA1132423A (es) |
DE (1) | DE2835604A1 (es) |
ES (1) | ES245339Y (es) |
FR (1) | FR2400368A1 (es) |
GB (1) | GB2002241B (es) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4306554A (en) * | 1980-08-27 | 1981-12-22 | Boris Schwartz | Isolation storage and intermixing syringe for medicants |
US4413991A (en) * | 1982-03-18 | 1983-11-08 | Schmitz John B | Dual dose ampule |
US4581016A (en) * | 1984-02-29 | 1986-04-08 | Gettig Pharmaceutical Instrument Co. | Dual cartridge wet/dry syringe |
US4861335A (en) * | 1985-07-26 | 1989-08-29 | Duoject Medical Systems Inc. | Syringe |
US4718463A (en) * | 1985-12-20 | 1988-01-12 | Mallinckrodt, Inc. | Method of producing prefilled sterile plastic syringes |
US4702737A (en) * | 1986-07-14 | 1987-10-27 | Pizzino Joanne L | Dual dose syringe |
US4693706A (en) * | 1986-08-11 | 1987-09-15 | Mark L. Anderson | Two compartment mixing syringe |
US4747829A (en) * | 1987-01-21 | 1988-05-31 | E. R. Squibb & Sons, Inc. | Pre-filled syringe |
US4886495A (en) * | 1987-07-08 | 1989-12-12 | Duoject Medical Systems Inc. | Vial-based prefilled syringe system for one or two component medicaments |
GB2210268A (en) * | 1987-02-25 | 1989-06-07 | Duoject Inc | Syringe system |
US5364369A (en) * | 1987-07-08 | 1994-11-15 | Reynolds David L | Syringe |
US5032117A (en) * | 1989-01-30 | 1991-07-16 | Motta Louis J | Tandem syringe |
GB2229374B (en) * | 1989-02-17 | 1993-04-21 | Bespak Plc | Improvements in or relating to dispensing apparatus |
US5084028A (en) * | 1989-07-10 | 1992-01-28 | Kennedy Michael D | Needle cover and dispenser |
DE4027419A1 (de) * | 1990-08-30 | 1992-03-05 | Huels Chemische Werke Ag | Verfahren zur reaktivierung von desaktivierten hydrierkatalysatoren |
US5490848A (en) * | 1991-01-29 | 1996-02-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | System for creating on site, remote from a sterile environment, parenteral solutions |
US5286257A (en) * | 1992-11-18 | 1994-02-15 | Ultradent Products, Inc. | Syringe apparatus with detachable mixing and delivery tip |
US5876372A (en) * | 1995-03-22 | 1999-03-02 | Abbott Laboratories | Syringe system accomodating seperate prefilled barrels for two constituents |
US5779668A (en) * | 1995-03-29 | 1998-07-14 | Abbott Laboratories | Syringe barrel for lyophilization, reconstitution and administration |
US5704921A (en) * | 1995-05-17 | 1998-01-06 | Carilli; Brian D. | Prefilled hypodermic syringe system |
GB9611562D0 (en) * | 1996-06-03 | 1996-08-07 | Applied Research Systems | Device |
US6796966B2 (en) * | 1997-10-15 | 2004-09-28 | Jeffrey E. Thomas | Apparatus, and kits for preventing of alleviating vasoconstriction or vasospasm in a mammal |
JP2001112867A (ja) | 1999-10-18 | 2001-04-24 | Terumo Corp | 薬剤入りシリンジ |
US6673035B1 (en) * | 1999-10-22 | 2004-01-06 | Antares Pharma, Inc. | Medical injector and medicament loading system for use therewith |
EP1225939A4 (en) * | 1999-10-22 | 2003-03-19 | Antares Pharma Inc | MEDICATION CARTRIDGE |
JP2003527159A (ja) | 1999-10-22 | 2003-09-16 | アンタレス・ファーマ・インコーポレーテッド | 薬剤カートリッジ及び注射装置 |
FR2801220B1 (fr) * | 1999-11-19 | 2002-05-10 | Stephane Dreystadt | Dispositif d'injection de substances pharmaceutiques avec melange prealable |
MXPA03008268A (es) * | 2001-03-13 | 2004-10-15 | Mdc Invest Holdings Inc | Inyector con diluyente de seguridad pre-cargado. |
JP4152104B2 (ja) * | 2001-12-28 | 2008-09-17 | テルモ株式会社 | シリンジおよびガスケット |
ES2314182T3 (es) | 2002-02-11 | 2009-03-16 | Antares Pharma, Inc. | Inyector intradermico. |
JP4144026B2 (ja) * | 2002-07-24 | 2008-09-03 | ニプロ株式会社 | 2成分混合型プレフィルドシリンジ |
US20050015048A1 (en) | 2003-03-12 | 2005-01-20 | Chiu Jessica G. | Infusion treatment agents, catheters, filter devices, and occlusion devices, and use thereof |
US7250041B2 (en) | 2003-03-12 | 2007-07-31 | Abbott Cardiovascular Systems Inc. | Retrograde pressure regulated infusion |
US20050177100A1 (en) * | 2003-10-24 | 2005-08-11 | Harper Derek J. | Dual chamber mixing syringe and method for use |
CA2556718A1 (en) * | 2004-02-18 | 2005-08-25 | Mcgill University | A device for injecting a viscous material into a hard tissue |
AT500930B1 (de) * | 2004-10-25 | 2007-03-15 | Pharma Consult Ges M B H & Co | Verfahren und vorrichtung zum lyophilisieren, rekonstituieren und verabreichen eines rekonstituierten wirkstoffes |
CA2588888A1 (en) * | 2004-12-03 | 2006-06-08 | Duoject Medical Systems Inc. | Cartridge, device and method for pharmaceutical storage, mixing and delivery |
DK1833532T3 (da) | 2004-12-24 | 2011-06-06 | Collyn Patent Holdings Pty Ltd | Sikkerhedssprøjte |
US8192979B2 (en) * | 2005-01-03 | 2012-06-05 | Botulinum Toxin Research Associates, Inc. | Compositions, methods and devices for preparing less painful Botulinum toxin formulations |
BRPI0614025A2 (pt) | 2005-01-24 | 2012-12-25 | Antares Pharma Inc | injetores de jato |
US8075533B2 (en) * | 2005-05-02 | 2011-12-13 | Preventiv, Inc. | Autoflush syringe |
US8529517B2 (en) * | 2005-05-02 | 2013-09-10 | Shi Zi Technology, Ltd. | Autoflush syringe |
US8936577B2 (en) | 2005-05-02 | 2015-01-20 | Shi Zi Technology, Ltd. | Methods and devices for autoflush syringes |
WO2007131013A1 (en) | 2006-05-03 | 2007-11-15 | Antares Pharma, Inc. | Two-stage reconstituting injector |
EP2049174A1 (en) | 2006-08-09 | 2009-04-22 | Medmix Systems AG | Syringe with a piston |
ATE513612T1 (de) * | 2006-08-22 | 2011-07-15 | Medmix Systems Ag | Vorrichtung und verfahren zum aufbewahren, mischen und abgeben von komponenten |
US8256949B2 (en) * | 2007-12-27 | 2012-09-04 | Cook Medical Technologies Llc | Apparatus and method for mixing and dispensing a bone cement mixture |
EP3581224A1 (en) | 2008-08-05 | 2019-12-18 | Antares Pharma, Inc. | Multiple dosage injector |
WO2010052707A1 (en) * | 2008-11-04 | 2010-05-14 | Situ Gen Ltd. | Dually activated connector |
US8579865B2 (en) | 2009-03-20 | 2013-11-12 | Antares Pharma, Inc. | Hazardous agent injection system |
US20100247671A1 (en) | 2009-03-26 | 2010-09-30 | Thomas Jeffrey E | Method and composition for alleviating or preventing ischemic tissue damage |
US8894608B2 (en) | 2009-05-22 | 2014-11-25 | Michael P. Connair | Steroid delivery system |
US8657481B2 (en) * | 2010-01-15 | 2014-02-25 | Spine Wave, Inc. | Systems and methods for mixing fluids |
EP2508217B1 (en) * | 2011-04-05 | 2019-09-04 | Kpr U.S., Llc | Anesthetic syringe |
US8496619B2 (en) | 2011-07-15 | 2013-07-30 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
US9220660B2 (en) | 2011-07-15 | 2015-12-29 | Antares Pharma, Inc. | Liquid-transfer adapter beveled spike |
EP2570145A1 (en) | 2011-09-16 | 2013-03-20 | Becton Dickinson France | Plunger rod with dose setting means and injection device |
WO2013152323A1 (en) | 2012-04-06 | 2013-10-10 | Wotton Paul K | Needle assisted jet injection administration of testosterone compositions |
US9364611B2 (en) | 2012-05-07 | 2016-06-14 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
WO2014124427A1 (en) | 2013-02-11 | 2014-08-14 | Travanty Michael | Needle assisted jet injection device having reduced trigger force |
ES2742046T3 (es) | 2013-03-11 | 2020-02-12 | Antares Pharma Inc | Inyector de dosis con sistema de piñón |
EP3527190A1 (en) * | 2013-07-17 | 2019-08-21 | Bayer Healthcare, LLC | Cartridge-based in-bore infuser |
EP3808338A1 (en) | 2013-09-11 | 2021-04-21 | Eagle Biologics, Inc. | Liquid protein formulations containing ionic liquids |
JP2017500170A (ja) * | 2013-11-05 | 2017-01-05 | スリーピー イノベイション リミテッド | 薬剤成分を混合供給する組立品 |
EP2905041A1 (de) * | 2014-02-11 | 2015-08-12 | Sulzer Mixpac AG | Spritze |
NZ726432A (en) * | 2014-04-25 | 2022-07-01 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
AU2015325055B2 (en) | 2014-10-01 | 2021-02-25 | Eagle Biologics, Inc. | Polysaccharide and nucleic acid formulations containing viscosity-lowering agents |
WO2016172467A1 (en) | 2015-04-24 | 2016-10-27 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
AR109649A1 (es) | 2016-09-16 | 2019-01-09 | Bayer Healthcare Llc | Camisa de presión con elemento de retención de jeringa |
CA3040480C (en) | 2016-10-17 | 2024-01-23 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
WO2018075386A1 (en) | 2016-10-17 | 2018-04-26 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
US10786433B2 (en) * | 2017-09-13 | 2020-09-29 | William J Moore | Buffering agent cartridge |
WO2019055497A1 (en) | 2017-09-13 | 2019-03-21 | Bayer Healthcare Llc | SYRINGE SLIDE CAP FOR SEPARATE FILLING AND DISPENSING |
JP7440521B2 (ja) | 2018-09-11 | 2024-02-28 | バイエル・ヘルスケア・エルエルシー | 液注入器システム用シリンジ保持特徴部 |
AU2020345829A1 (en) | 2019-09-10 | 2022-03-17 | Bayer Healthcare Llc | Pressure jackets and syringe retention features for angiography fluid injectors |
CN115151298A (zh) | 2020-02-21 | 2022-10-04 | 拜耳医药保健有限责任公司 | 用于医疗流体递送的流体路径连接器 |
AU2021227677A1 (en) | 2020-02-28 | 2022-09-15 | Bayer Healthcare Llc | Fluid mixing set |
MX2022016123A (es) | 2020-06-18 | 2023-02-09 | Bayer Healthcare Llc | Aparato de suspension de burbujas de aire en linea para trayectorias de fluidos de inyectores de angiografia. |
CA3191167A1 (en) | 2020-08-11 | 2022-02-17 | Bayer Healthcare Llc | Features for angiography syringe |
CN112245784A (zh) * | 2020-11-09 | 2021-01-22 | 上海微创医疗器械(集团)有限公司 | 医疗输送装置和药物输送系统 |
MX2023006363A (es) | 2020-12-01 | 2023-06-13 | Bayer Healthcare Llc | Casete para la retencion de componentes de la trayectoria de un fluido para sistema inyector de fluido. |
US20240165342A1 (en) * | 2022-11-21 | 2024-05-23 | Becton, Dickinson And Company | Sequential drug delivery syringe |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1234582A (en) * | 1916-12-14 | 1917-07-24 | Barclay T Trueblood | Hypodermic syringe. |
US1279069A (en) * | 1917-12-28 | 1918-09-17 | Masazo Yoshida | Syringe. |
US2841145A (en) * | 1956-05-07 | 1958-07-01 | John A Epps | Syringe |
US2869543A (en) * | 1957-08-23 | 1959-01-20 | Iowa Cooperative Ass | Injector |
US3477432A (en) * | 1964-07-21 | 1969-11-11 | Joseph Denman Shaw | Combination mixing and injecting medical syringe |
US3489147A (en) * | 1964-07-21 | 1970-01-13 | Joseph Denman Shaw | Combination mixing and injecting medical syringe |
US3370754A (en) * | 1966-12-21 | 1968-02-27 | Products Res & Chemical Corp | Syringe for mixing and dispensing two ingredients |
US3570486A (en) * | 1968-10-14 | 1971-03-16 | Horizon Ind Ltd | Mixing syringe |
US3636950A (en) * | 1968-11-14 | 1972-01-25 | American Home Prod | Disposable cartridge for admixing two components of injectable medicament |
US3724460A (en) * | 1968-11-14 | 1973-04-03 | American Home Prod | Disposable cartridge for admixing two components of injectable medicament |
US3785379A (en) * | 1971-08-12 | 1974-01-15 | M Cohen | Syringe for injection of freshly mixed liquid-powder |
US4014330A (en) * | 1975-10-28 | 1977-03-29 | Abbott Laboratories | Disposable two-compartment syringe |
US4059109A (en) * | 1976-07-27 | 1977-11-22 | Tischlinger Edward A | Mixing and dispensing disposable medicament injector |
-
1977
- 1977-08-15 US US05/824,463 patent/US4171698A/en not_active Expired - Lifetime
-
1978
- 1978-08-01 CA CA308,569A patent/CA1132423A/en not_active Expired
- 1978-08-03 AU AU38604/78A patent/AU520684B2/en not_active Expired
- 1978-08-10 JP JP9676778A patent/JPS5433390A/ja active Pending
- 1978-08-11 FR FR7823691A patent/FR2400368A1/fr not_active Withdrawn
- 1978-08-14 GB GB7833179A patent/GB2002241B/en not_active Expired
- 1978-08-14 DE DE19782835604 patent/DE2835604A1/de not_active Withdrawn
- 1978-08-14 ES ES1978245339U patent/ES245339Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2002241B (en) | 1982-07-07 |
JPS5433390A (en) | 1979-03-12 |
GB2002241A (en) | 1979-02-21 |
AU3860478A (en) | 1980-02-07 |
FR2400368A1 (fr) | 1979-03-16 |
US4171698A (en) | 1979-10-23 |
ES245339Y (es) | 1980-06-16 |
DE2835604A1 (de) | 1979-03-01 |
AU520684B2 (en) | 1982-02-18 |
CA1132423A (en) | 1982-09-28 |
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