ES273695U - Un dispositivo de jeringa automatica para inyectar dos o mas liquidos inyectables diferentes - Google Patents
Un dispositivo de jeringa automatica para inyectar dos o mas liquidos inyectables diferentesInfo
- Publication number
- ES273695U ES273695U ES1982273695U ES273695U ES273695U ES 273695 U ES273695 U ES 273695U ES 1982273695 U ES1982273695 U ES 1982273695U ES 273695 U ES273695 U ES 273695U ES 273695 U ES273695 U ES 273695U
- Authority
- ES
- Spain
- Prior art keywords
- stoppers
- automatic injection
- injection syringe
- stopper
- 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
- A61M5/20—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
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2066—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically 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
-
- 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
- A61M2005/1787—Syringes for sequential delivery of fluids, e.g. first medicament and then flushing liquid
-
- 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
- A61M2005/2073—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically preventing premature release, e.g. by making use of a safety lock
-
- 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
- A61M5/3129—Syringe barrels
- A61M2005/3132—Syringe barrels having flow passages for injection agents at the distal end of the barrel to bypass a sealing stopper after its displacement to this end due to internal pressure increase
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
1.Un dispositivo de jeringa automática para inyectar dos o más líquidos inyectables diferentes que no pueden estar en contacto entre sí durante largos períodos de tiempo, que comprende una combinación de un mecanismo de descarga, un porta cartuchos y un cartucho que se acomoda a deslizamiento en el porta cartuchos y que comprende una ampolla, un émbolo que es movible en la ampolla y cierra la misma, y una aguja hipodérmica conectada a la parte frontal de la ampolla y, si se desea, cubierta con una funda flexible para mantener la aguja en condición estéril, caracterizado porque la comprende entre el émbolo y la conexión de la aguja uno o más tampones que son movibles en la ampolla y que, antes del uso de la jeringa, mantienen los líquidos de inyección presentes en la ampolla separados entre sí, por cuanto sus circunferencias quedan contiguas a la pared interior de la ampolla en relación de obturación, y porque el cartucho comprende, a corta distancia antes de la conexión de la aguja, unos medios de derivación más allá de los cuales el líquido o los líquidos de inyección presentes detrás del tapón, o de los tapones, pueden llegar a la cánula, cuando, durante el uso de la jeringa, el tapón o los tapones, sea o sean, movidos hacia delante. 2.Un dispositivo de jeringa según la reivindicación 1, caracterizado porque la aguja está conectada a la ampolla por medio de una montura de aguja consistente en un collarín conectado a la parte frontal de la ampolla para obturación, un cuello en el cual se conecta la aguja de inyección, y un cuerpo total o sustancialmente cilíndrico entre el collarín y el cuello, habiendo formado un paso en la pared interior del cuerpo y en la cara posterior del cuello, más allá del cual el líquido o los líquidos de inyección pueden llegar a la cánula cuando, durante el uso de la jeringa se mueve, o se mueven, el tapón, o los tapones, introduciéndolos en el cuerpo de la montura de la aguja. 3.Un dispositivo de jeringa según la reivindicación 2, caracterizado porque en la pared interior del cuerpo y en la cara posterior del cuello están rebajadas una o más ranuras que se extienden desde el extremo posterior del cuerpo hasta la abertura posterior de la cánula, y porque el espacio limitado por la pared interior del cuerpo y la cara posterior del cuello, aparte de las citadas ranura o ranuras, tiene aproximadamente el mismo diámetro que el tapón o los tapones en conjunto, de modo que el tapón o el conjunto de tapones, en la posición extrema delantera, pueden llenar ese espacio en esencia por completo, pero no cubre, o no cubren, el extremo de las citadas ranura o ranuras contiguo a la ampolla. 4.Un dispositivo de jeringa según la reivindicación 2, caracterizado porque la cara posterior del cuello de la montura de la aguja comprende unos pocos soportes distanciadores, y porque el espacio limitado por la pared interior del cuerpo y los soportes distanciadores en la cara posterior del cuello tiene una circunferencia ligeramente mayor que la del tapón olos tapones, y es ligeramente más largo que el tapón o el conjunto de tapones, en la posición extrema delantera, pueden llenar este espacio en esencia por completo, pero quedando una abertura alrededor del tapón o de los tapones. 5.Un dispositivo de jeringa según la reivindicación 2, caracterizado porque la cara frontal del tapón más próximo a la montura de la aguja, o bien la cara posterior del cuello de la montura de la aguja, comprende unos pocos soportes distanciadores, y porque el espacio limitado por la pared interior del cuerpo y la cara posterior del cuello de la montura de la aguja tiene una circunferencia ligeramente mayor que la del tapón o los tapones y es ligeramente más largo que el tapón o los tapones, incluyendo los soportes distanciadores, de modo que el tapón o el conjunto de tapones, en la posición extrema delantera, pueden llenar este espacio en esencia por completo, pero quedando una abertura alrededor del tapón o de los tapones. 6.Un dispositivo de jeringa automáticapara inyectar dos o más líquidos inyectables diferentes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8103744 | 1981-08-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES273695U true ES273695U (es) | 1984-04-01 |
ES273695Y ES273695Y (es) | 1984-11-16 |
Family
ID=19837908
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982273695U Expired ES273695Y (es) | 1981-08-10 | 1982-08-06 | Un dispositivo de jeringa automatica para inyectar dos o mas liquidos inyectables diferentes |
ES1983276633U Expired ES276633Y (es) | 1981-08-10 | 1983-12-30 | Un dispositivo de jeringa automatica para inyectar dos o mas liquidos inyectables diferentes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983276633U Expired ES276633Y (es) | 1981-08-10 | 1983-12-30 | Un dispositivo de jeringa automatica para inyectar dos o mas liquidos inyectables diferentes |
Country Status (17)
Country | Link |
---|---|
US (3) | US4529403A (es) |
EP (1) | EP0072057B1 (es) |
JP (1) | JPS5841568A (es) |
KR (1) | KR880001422B1 (es) |
AR (1) | AR228514A1 (es) |
AT (1) | ATE32432T1 (es) |
AU (1) | AU560657B2 (es) |
BR (1) | BR8204634A (es) |
CA (1) | CA1183420A (es) |
DE (1) | DE3278101D1 (es) |
DK (1) | DK159809C (es) |
ES (2) | ES273695Y (es) |
HK (1) | HK66188A (es) |
IE (1) | IE53494B1 (es) |
IL (1) | IL66499A (es) |
PH (1) | PH22781A (es) |
ZA (1) | ZA825678B (es) |
Families Citing this family (90)
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DE3773048D1 (de) * | 1986-05-15 | 1991-10-24 | Duphar Int Res | Automatische injektionsspritze. |
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AU595096B2 (en) * | 1988-02-10 | 1990-03-22 | Astra Pharmaceuticals Pty Ltd | Plastic cartridge and syringe |
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US3914419A (en) * | 1973-08-02 | 1975-10-21 | American Cyanamid Co | Two compartment one unit consecutively injectable liquid vitamin package |
US4031893A (en) * | 1976-05-14 | 1977-06-28 | Survival Technology, Inc. | Hypodermic injection device having means for varying the medicament capacity thereof |
NL180634C (nl) * | 1977-12-23 | 1987-04-01 | Duphar Int Res | Injectiespuit alsmede naaldhouder hiervoor. |
JPS5575335U (es) * | 1978-11-14 | 1980-05-24 | ||
US4226235A (en) * | 1979-01-25 | 1980-10-07 | Survival Technology, Inc. | Plural injecting device |
DE3266680D1 (en) * | 1981-07-29 | 1985-11-07 | Duphar Int Res | Hypodermic syringe |
US4394863A (en) * | 1981-10-23 | 1983-07-26 | Survival Technology, Inc. | Automatic injector with cartridge having separate sequentially injectable medicaments |
US4413991A (en) * | 1982-03-18 | 1983-11-08 | Schmitz John B | Dual dose ampule |
-
1982
- 1982-07-13 DE DE8282200890T patent/DE3278101D1/de not_active Expired
- 1982-07-13 EP EP82200890A patent/EP0072057B1/en not_active Expired
- 1982-07-13 AT AT82200890T patent/ATE32432T1/de not_active IP Right Cessation
- 1982-08-05 ZA ZA825678A patent/ZA825678B/xx unknown
- 1982-08-05 AR AR290231A patent/AR228514A1/es active
- 1982-08-05 AU AU86779/82A patent/AU560657B2/en not_active Ceased
- 1982-08-05 US US06/405,367 patent/US4529403A/en not_active Expired - Lifetime
- 1982-08-06 ES ES1982273695U patent/ES273695Y/es not_active Expired
- 1982-08-06 BR BR8204634A patent/BR8204634A/pt not_active IP Right Cessation
- 1982-08-06 CA CA000408862A patent/CA1183420A/en not_active Expired
- 1982-08-06 DK DK354882A patent/DK159809C/da not_active IP Right Cessation
- 1982-08-06 IE IE1908/82A patent/IE53494B1/en not_active IP Right Cessation
- 1982-08-07 KR KR8203566A patent/KR880001422B1/ko active
- 1982-08-09 JP JP57137448A patent/JPS5841568A/ja active Granted
- 1982-08-09 IL IL66499A patent/IL66499A/xx not_active IP Right Cessation
- 1982-08-10 PH PH27705A patent/PH22781A/en unknown
-
1983
- 1983-12-13 US US06/560,925 patent/US4573971A/en not_active Expired - Fee Related
- 1983-12-13 US US06/560,935 patent/US4573972A/en not_active Expired - Fee Related
- 1983-12-30 ES ES1983276633U patent/ES276633Y/es not_active Expired
-
1988
- 1988-08-25 HK HK661/88A patent/HK66188A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IE53494B1 (en) | 1988-11-23 |
AU8677982A (en) | 1983-02-17 |
IL66499A (en) | 1986-11-30 |
EP0072057A1 (en) | 1983-02-16 |
ES276633U (es) | 1984-05-16 |
IE821908L (en) | 1983-02-10 |
JPS5841568A (ja) | 1983-03-10 |
ES276633Y (es) | 1984-12-16 |
US4529403A (en) | 1985-07-16 |
DK159809B (da) | 1990-12-10 |
DK159809C (da) | 1991-05-06 |
US4573972A (en) | 1986-03-04 |
CA1183420A (en) | 1985-03-05 |
AU560657B2 (en) | 1987-04-16 |
EP0072057B1 (en) | 1988-02-10 |
US4573971A (en) | 1986-03-04 |
IL66499A0 (en) | 1982-12-31 |
KR840000910A (ko) | 1984-03-26 |
BR8204634A (pt) | 1984-03-13 |
ES273695Y (es) | 1984-11-16 |
AR228514A1 (es) | 1983-03-15 |
KR880001422B1 (ko) | 1988-08-08 |
JPH0460673B2 (es) | 1992-09-28 |
PH22781A (en) | 1988-12-12 |
DK354882A (da) | 1983-02-11 |
HK66188A (en) | 1988-09-02 |
DE3278101D1 (en) | 1988-03-17 |
ZA825678B (en) | 1983-06-29 |
ATE32432T1 (de) | 1988-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970401 |