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 (80)
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 |
GB2210268A (en) * | 1987-02-25 | 1989-06-07 | Duoject Inc | Syringe system |
US4886495A (en) * | 1987-07-08 | 1989-12-12 | Duoject Medical Systems Inc. | Vial-based prefilled syringe system for one or two component medicaments |
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 |
AU1752101A (en) * | 1999-10-22 | 2001-05-08 | Antares Pharma, Inc. | Medicament cartridge |
AU1339501A (en) | 1999-10-22 | 2001-05-08 | Antares Pharma, Inc. | Medicament cartridge and injection device |
FR2801220B1 (fr) * | 1999-11-19 | 2002-05-10 | Stephane Dreystadt | Dispositif d'injection de substances pharmaceutiques avec melange prealable |
EP1377326B1 (en) * | 2001-03-13 | 2008-06-25 | MDC Investment Holdings, Inc. | Pre-filled safety diluent injector |
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 |
KR20040103930A (ko) | 2002-02-11 | 2004-12-09 | 앤태어스 파머, 인코퍼레이티드 | 피내 주사기 |
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 |
MXPA06004418A (es) * | 2003-10-24 | 2006-07-06 | Mdc Invest Holdings Inc | Jeringa de mezclado de camara dual y metodo de uso. |
WO2005077443A1 (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 |
US20060178644A1 (en) * | 2004-12-03 | 2006-08-10 | Reynolds David L | Pharmaceutical cartridge assembly and method of filling same |
JP5165381B2 (ja) * | 2004-12-24 | 2013-03-21 | コリン パテント ホールディングス ピーティーワイ リミテッド | 安全注射器 |
US8192979B2 (en) * | 2005-01-03 | 2012-06-05 | Botulinum Toxin Research Associates, Inc. | Compositions, methods and devices for preparing less painful Botulinum toxin formulations |
ES2716135T5 (es) | 2005-01-24 | 2023-06-15 | Antares Pharma Inc | Inyector de chorro asistido por aguja con jeringa precargada |
US8529517B2 (en) * | 2005-05-02 | 2013-09-10 | Shi Zi Technology, Ltd. | Autoflush syringe |
US8075533B2 (en) * | 2005-05-02 | 2011-12-13 | Preventiv, Inc. | Autoflush syringe |
US8936577B2 (en) | 2005-05-02 | 2015-01-20 | Shi Zi Technology, Ltd. | Methods and devices for autoflush syringes |
US8251947B2 (en) | 2006-05-03 | 2012-08-28 | Antares Pharma, Inc. | Two-stage reconstituting injector |
EP2049174A1 (en) | 2006-08-09 | 2009-04-22 | Medmix Systems AG | Syringe with a piston |
US8256646B2 (en) * | 2006-08-22 | 2012-09-04 | Medmix Systems Ag | Device and method for storing, mixing and dispensing components |
US8256949B2 (en) * | 2007-12-27 | 2012-09-04 | Cook Medical Technologies Llc | Apparatus and method for mixing and dispensing a bone cement mixture |
ES2738539T3 (es) | 2008-08-05 | 2020-01-23 | Antares Pharma Inc | Inyector de dosis múltiples |
WO2010052707A1 (en) * | 2008-11-04 | 2010-05-14 | Situ Gen Ltd. | Dually activated connector |
JP5732039B2 (ja) | 2009-03-20 | 2015-06-10 | アンタレス・ファーマ・インコーポレーテッド | 危険有害性薬剤の注入システム |
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 |
JP6457383B2 (ja) | 2012-04-06 | 2019-01-23 | アンタレス・ファーマ・インコーポレーテッド | テストステロン組成物の針支援式ジェット注入投与 |
WO2013169800A1 (en) | 2012-05-07 | 2013-11-14 | Antares Pharma, Inc. | Injection device with cammed ram assembly |
EP4349383A3 (en) | 2013-02-11 | 2024-06-19 | Antares Pharma, Inc. | Needle assisted jet injection device having reduced trigger force |
CA2905031C (en) | 2013-03-11 | 2018-01-23 | Hans PFLAUMER | Dosage injector with pinion system |
DK3021813T3 (da) * | 2013-07-17 | 2019-07-15 | Bayer Healthcare Llc | Patronbaseret anordning til i-rør-infusion |
IL275388B1 (en) | 2013-09-11 | 2024-06-01 | Eagle Biologics Inc | Liquid protein formulations containing viscosity reducing agents |
CN106102803A (zh) * | 2013-11-05 | 2016-11-09 | 3P创新有限公司 | 药物组分混合递送组件 |
EP2905041A1 (de) * | 2014-02-11 | 2015-08-12 | Sulzer Mixpac AG | Spritze |
CA2946838C (en) * | 2014-04-25 | 2023-04-04 | Bayer Healthcare Llc | Syringe with rolling diaphragm |
CN106999510B (zh) | 2014-10-01 | 2021-04-30 | 伊格尔生物制品有限公司 | 含有粘度降低剂的多糖和核酸制剂 |
EP3285649A4 (en) | 2015-04-24 | 2019-01-09 | Bayer Healthcare LLC | SYRINGE WITH WHEEL DIAPHRAGM |
AU2017326271B2 (en) | 2016-09-16 | 2022-09-29 | Bayer Healthcare Llc | Pressure jacket having syringe retaining element |
WO2018075379A1 (en) | 2016-10-17 | 2018-04-26 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
CA3040484A1 (en) | 2016-10-17 | 2018-04-26 | Bayer Healthcare Llc | Fluid injector with syringe engagement mechanism |
DK3681561T3 (da) | 2017-09-13 | 2022-01-24 | Bayer Healthcare Llc | Forskydelig sprøjtehætte til separat fyldning og fremføring |
US10786433B2 (en) * | 2017-09-13 | 2020-09-29 | William J Moore | Buffering agent cartridge |
JP2022546618A (ja) | 2019-09-10 | 2022-11-04 | バイエル・ヘルスケア・エルエルシー | 血管造影流体インジェクタ用の圧力ジャケット及びシリンジ保持機構 |
IL295316A (en) | 2020-02-21 | 2022-10-01 | Bayer Healthcare Llc | Fluid path connectors for administering medical fluids |
BR112022023295A2 (pt) | 2020-06-18 | 2023-01-17 | Bayer Healthcare Llc | Aparelho de suspensão de bolhas de ar em linha para angiografia de trajetória de fluido de injetor |
JP2023538863A (ja) | 2020-08-11 | 2023-09-12 | バイエル・ヘルスケア・エルエルシー | 血管造影用シリンジの特徴 |
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*** |
AU2021391432A1 (en) | 2020-12-01 | 2023-06-22 | Bayer Healthcare Llc | Cassette for retention of fluid path components for fluid injector system |
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 |
US3489147A (en) * | 1964-07-21 | 1970-01-13 | Joseph Denman Shaw | Combination mixing and injecting medical syringe |
US3477432A (en) * | 1964-07-21 | 1969-11-11 | 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 |
US3724460A (en) * | 1968-11-14 | 1973-04-03 | American Home Prod | Disposable cartridge for admixing two components of injectable medicament |
US3636950A (en) * | 1968-11-14 | 1972-01-25 | 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 ES ES1978245339U patent/ES245339Y/es not_active Expired
- 1978-08-14 DE DE19782835604 patent/DE2835604A1/de not_active Withdrawn
- 1978-08-14 GB GB7833179A patent/GB2002241B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5433390A (en) | 1979-03-12 |
AU3860478A (en) | 1980-02-07 |
FR2400368A1 (fr) | 1979-03-16 |
GB2002241B (en) | 1982-07-07 |
ES245339Y (es) | 1980-06-16 |
AU520684B2 (en) | 1982-02-18 |
CA1132423A (en) | 1982-09-28 |
GB2002241A (en) | 1979-02-21 |
DE2835604A1 (de) | 1979-03-01 |
US4171698A (en) | 1979-10-23 |
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