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1. (WO1997018845) AUTOMATIC, PRESSURIZED AND PRECHARGED SYRINGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018845 International Application No.: PCT/ES1996/000220
Publication Date: 29.05.1997 International Filing Date: 21.11.1996
IPC:
A61B 5/15 (2006.01) ,A61B 5/155 (2006.01) ,A61M 5/19 (2006.01) ,A61M 5/315 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
15
Devices for taking samples of blood
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
15
Devices for taking samples of blood
155
specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
5
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
178
Syringes
19
having more than one chamber
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
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
5
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
178
Syringes
31
Details
315
Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod; Appliances on the rod for facilitating dosing
Applicants:
COCA PEREZ, Santiago [ES/ES]; ES
Inventors:
COCA PEREZ, Santiago; ES
Priority Data:
U 950297323.11.1995ES
Title (EN) AUTOMATIC, PRESSURIZED AND PRECHARGED SYRINGE
(ES) JERINGA AUTOMATICA, PRESURIZADA Y PRECARGADA
(FR) SERINGUE AUTOMATIQUE, PRESSURISEE ET PRECHARGEE
Abstract:
(EN) The automatic, pressurized and precharged syringe is a cylindrical device wherein is housed an assembly of chambers subjected to different positive and negative pressures. It has three functions: 1) injection: it contains a volume of liquid medicament for an immediate parenteral administration. 2) injection-mixing: it contains a predetermined drug split into a solute and a solvant, perfectly isolated from each other. It provides for the subsequent preconstitution of the drug and its administration. 3) extraction: blood takings can be carried out with the device, and the blood is, if necessary, mixed with various additives and stored in a variable number of tubes until the time comes to analyze said blood. In all cases, the needle for each function will be sequestered by the syringe at the end of the injection or extraction process.
(ES) Es un dispositivo de forma cilíndrica que aloja en su interior un conjunto de cámaras sometidas a diferentes presiones positivas y negativas. Presenta tres modalidades: 1) inyectora: contiene un volumen de medicamento en estado líquido dispuesto para su administración inmediata por vía parental; 2) inyectora-mezcladora: alberga un determinado fármaco desdoblado en soluto y disolvente, perfectamente aislados entre sí. Permite efectuar la reconstrucción del fármaco y su posterior administración 3) extractora: permite efectuar extracciones de sangre, mezclarla cuando convenga con diversos aditivos y almacenarla en un variable número de tubos hasta el momento de proceder a su análisis. En todos los casos, la aguja que presenta cada modalidad será secuestrada por la jeringa al final del proceso de la inyección o la extracción.
(FR) La seringue automatique, pressurisée et préchargée, est un dispositif de forme cylindrique dont l'intérieur comprend un ensemble de chambres soumises à différentes pressions positives et négatives. Il présente trois modalités: 1) injection: il contient un volume de médicament à l'état liquide destiné à son administration immédiate par voie parentérale. 2) injection-mélange: il contient un produit pharmaceutique déterminé et divisé en un soluté et en un solvant, tous deux parfaitement isolés l'un de l'autre. Le dispositif permet d'effectuer la reconstitution du produit pharmaceutique et son administration ultérieure. 3) extraction: le dispositif permet d'effectuer des prises de sang, de mélanger ce sang, lorsque c'est nécessaire, à d'autres additifs et de le stocker dans un nombre variable de tubes jusqu'au moment de procéder à l'analyse du sang. Dans tous les cas, l'aiguille que présente chaque modalité sera séquestrée par la seringue à la fin du processus d'injection ou d'extraction (prise).
Designated States: CA, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: Spanish (ES)
Filing Language: Spanish (ES)