MX9600745A - Unidad de jeringa de camara dual con desviador interno. - Google Patents
Unidad de jeringa de camara dual con desviador interno.Info
- Publication number
- MX9600745A MX9600745A MX9600745A MX9600745A MX9600745A MX 9600745 A MX9600745 A MX 9600745A MX 9600745 A MX9600745 A MX 9600745A MX 9600745 A MX9600745 A MX 9600745A MX 9600745 A MX9600745 A MX 9600745A
- Authority
- MX
- Mexico
- Prior art keywords
- rib
- barrel
- pass
- chambers
- pass stopper
- 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
- A61M5/315—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
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 unidad de jeringa que comprende un barril tubular hueco y alargado, que tiene una abertura de descarga en un extremo y un reborde que se extiende circunferencialmente y que se dirige radialmente hacia adentro, en la superficie periférica interna del barril, para dividir al barril en una primera cámara de medicamento en un lado del reborde, y una segunda cámara de diluyente en el lado opuesto del reborde. Un obturador de desviacion está acoplado interiormente en el barril y tiene una superficie de sello exterior que se extiende circunferencialmente y es de un diámetro predeterminado superior al diámetro del reborde, para proporcionar un sello entre las cámaras cuando se acopla con éstas. El obturador de desviacion tiene por lo menos una trayectoria de flujo que se extiende axialmente sobre por lo menos un lado de la superficie de sello, que proporciona comunicacion de fluido entre las cámaras, cuando el obturador de desviacion se desplaza axialmente en relacion al reborde y el reborde se alinea con la trayectoria del pasaje de flujo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/394,712 US5685846A (en) | 1995-02-27 | 1995-02-27 | Dual chamber internal by-pass syringe assembly |
US59990696A | 1996-02-14 | 1996-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9600745A true MX9600745A (es) | 1997-02-28 |
Family
ID=27014852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9600745A MX9600745A (es) | 1995-02-27 | 1996-02-26 | Unidad de jeringa de camara dual con desviador interno. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0728492B1 (es) |
AT (1) | ATE198424T1 (es) |
CA (1) | CA2170310A1 (es) |
DE (1) | DE69611390D1 (es) |
MX (1) | MX9600745A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19835749C1 (de) * | 1998-08-07 | 2000-02-03 | Dieter Perthes | Fertig-Spritze für nicht-stabile Arzneimittel |
US7998106B2 (en) | 2004-05-03 | 2011-08-16 | Thorne Jr Gale H | Safety dispensing system for hazardous substances |
GB0822633D0 (en) * | 2008-12-11 | 2009-01-21 | Novartis Ag | Formulation |
FR3038838B1 (fr) | 2015-07-13 | 2017-08-18 | Synolyne Pharma | Chitosane pour melange avec un fluide coagulable |
CN108421132B (zh) * | 2018-03-11 | 2024-04-12 | 杨一博 | 药物复原装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1566644A1 (de) * | 1967-03-04 | 1970-01-22 | Wimmer Pharma Gummi Gmbh | Zweikammer-Spritzampulle |
US4613326A (en) * | 1985-07-12 | 1986-09-23 | Becton, Dickinson And Company | Two-component medication syringe assembly |
EP0415867A1 (en) * | 1989-07-03 | 1991-03-06 | Fabersanitas S.A. | Syringe-needle system for injections for a unique use |
FR2672868B1 (fr) * | 1991-02-15 | 1993-06-04 | Pasteur Merieux Serums Vacc | Procede de conditionnement de vaccins lyophilises en seringue et bouchon pour sa mise en óoeuvre. |
-
1996
- 1996-02-24 DE DE69611390T patent/DE69611390D1/de not_active Expired - Lifetime
- 1996-02-24 EP EP96102778A patent/EP0728492B1/en not_active Expired - Lifetime
- 1996-02-24 AT AT96102778T patent/ATE198424T1/de not_active IP Right Cessation
- 1996-02-26 MX MX9600745A patent/MX9600745A/es not_active IP Right Cessation
- 1996-02-26 CA CA002170310A patent/CA2170310A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE69611390D1 (de) | 2001-02-08 |
EP0728492A2 (en) | 1996-08-28 |
ATE198424T1 (de) | 2001-01-15 |
CA2170310A1 (en) | 1996-08-28 |
EP0728492B1 (en) | 2001-01-03 |
EP0728492A3 (es) | 1996-09-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4781701A (en) | Syringe for medical purposes | |
US4136897A (en) | Coupling device for tubular members | |
US5069670A (en) | Hypodermic syringe | |
KR960703021A (ko) | 주사기(syringe) | |
ES2146619T3 (es) | Conjunto de cateter de envoltura para toracentesis. | |
CA2214492A1 (en) | Non-reusable retractable safety syringe | |
CA2304549A1 (en) | Prefilled ampoules and manufacture thereof | |
ES292583U (es) | Un obturador de derivacion para uso en una jeringa | |
CA2213320A1 (en) | Combination closure and syringe | |
EP0482865A3 (en) | Fluid coupling | |
CA2161836A1 (en) | Syringe Tip Cap | |
MY100103A (en) | Two-component medication syringe assembly | |
CA2105603A1 (en) | Syringe Having Needle Isolation Features | |
KR890005436A (ko) | 수축가능한 챔버를 지니는 계량 밸브 | |
SE9202807L (sv) | Avtappningsplugg av sammansatt konstruktion | |
US4728084A (en) | Adjustable-length gas spring | |
CA2233100A1 (en) | Improvements in and relating to spring energised plastic seals | |
MX9600745A (es) | Unidad de jeringa de camara dual con desviador interno. | |
IE43036B1 (en) | Injection syringe | |
SE8804464L (sv) | Taetningsanordning foer en givarenhet | |
IL154368A0 (en) | Syringe comprising a cylinder receiving a liquid medium and having a closing cap | |
US4949938A (en) | Connection arrangement | |
US5615895A (en) | Seal arrangements | |
GB2081821A (en) | Fluid seals | |
GB1262926A (en) | Disposable syringe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
MM | Annulment or lapse due to non-payment of fees |