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1. WO1996006301 - ANAESTHETIC GAS FILLING DEVICE

Publication Number WO/1996/006301
Publication Date 29.02.1996
International Application No. PCT/SE1995/000954
International Filing Date 23.08.1995
Chapter 2 Demand Filed 13.03.1996
IPC
A61M 16/18 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES 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
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
10Preparation of respiratory gases or vapours
14by mixing different fluids, one of them being in a liquid phase
18Vaporising devices for anaesthetic preparations
F17C 13/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
04Arrangement or mounting of valves
CPC
A61M 16/183
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
10Preparation of respiratory gases or vapours
14by mixing different fluids, one of them being in a liquid phase
18Vaporising devices for anaesthetic preparations
183Filling systems
F17C 13/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
13Details of vessels or of the filling or discharging of vessels
04Arrangement or mounting of valves
F17C 2205/0335
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2205Vessel construction, in particular mounting arrangements, attachments or identifications means
03Fluid connections, filters, valves, closure means or other attachments
0302Fittings, valves, filters, or components in connection with the gas storage device
0323Valves
0335Check-valves or non-return valves
F17C 2205/0373
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2205Vessel construction, in particular mounting arrangements, attachments or identifications means
03Fluid connections, filters, valves, closure means or other attachments
0302Fittings, valves, filters, or components in connection with the gas storage device
037Quick connecting means, e.g. couplings
0373Adapters
F17C 2260/036
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2260Purposes of gas storage and gas handling
03Dealing with losses
035of fluid
036Avoiding leaks
F17C 2270/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17STORING OR DISTRIBUTING GASES OR LIQUIDS
CVESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
2270Applications
02for medical applications
Applicants
  • ENGSTRÖM MEDICAL AB [SE/SE]; P.O. Box 20109 S-161 02 Bromma, SE (AllExceptUS)
  • OLSSON, Stephan [SE/SE]; SE (UsOnly)
Inventors
  • OLSSON, Stephan; SE
Agents
  • BERG, Sven, Anders ; H. Albihns Patentbyrå AB P.O. Box 3137 S-103 62 Stockholm, SE
Priority Data
9402828-924.08.1994SE
Publication Language English (EN)
Filing Language Swedish (SV)
Designated States
Title
(EN) ANAESTHETIC GAS FILLING DEVICE
(FR) DISPOSITIF DE REMPLISSAGE EN ANESTHESIQUE GAZEUX
Abstract
(EN)
Transfer device for transferring an anaesthetic from a storage bottle (6) to a container (1) by means of an adapter (20). The adapter (20) is provided with a bore (22) for cooperating with a connection cylinder (7) of the storage bottle (6). There is also an opening element (40) positioned in the bore (22) and provided with outer threads (42) for cooperating with inner threads (17) in connection with the cylinder (7). By screwing-down the connection cylinder (7) into the bore (22) the lower actuator surface (19) of the connection cylinder cooperates with pins (33) of a one-way valve (28) in the adapter (20) and opens the one-way valve. Thereafter a projecting pin (43) on the opening element (40) cooperates with an actuator member (12) positioned within the connection cyclinder (7) and opens a one-way valve (8) in the storage bottle (6). In this way the contents of the storage bottle (6) is transferred to a container (1) via the adapter (20). The one-way valve (28) in the adapter is opened before the one-way valve (8) in the storage bottle (6).
(FR)
Dispositif servant à transférer un anesthésique depuis une bouteille de stockage (6) jusqu'à un réservoir (1) au moyen d'un raccord (20). Ce raccord (20) comporte un perçage (22) coopérant avec l'accouplement cylindrique (7) de la bouteille de stockage (6). Un élément d'ouverture (40) est placé dans le perçage (22) et comporte des filets extérieurs (42) coopérant avec les filets intérieurs (17) de l'accouplement cylindrique (7). Le vissage dudit accouplement cylindrique (7) dans le perçage (22) permet à sa surface inférieure (19) de coopérer avec les broches (33) d'un clapet anti-retour (28) situé dans le raccord (20) et d'ouvrir ledit clapet. Ensuite, une broche (43) formant une saillie sur l'élément d'ouverture (40) coopère avec un élément d'actionnement (12) placé à l'intérieur de l'accouplement cylindrique (7) et ouvre un clapet anti-retour (8) dans la bouteille de stockage (6). Ceci permet de transférer le contenu de la bouteille de stockage (6) vers un réservoir (1) par l'intermédiaire du raccord (20). Le clapet anti-retour (28) du raccord s'ouvre avant le clapet anti-retour (8) de la bouteille de stockage (6).
Also published as
Latest bibliographic data on file with the International Bureau