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1. (WO1987003472) PROCESS FOR PRODUCING A CONDITIONED ATMOSPHERE FOR CRYO-TREATMENT OF RHEUMATIC PATIENTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1987/003472 International Application No.: PCT/EP1986/000689
Publication Date: 18.06.1987 International Filing Date: 27.11.1986
IPC:
A61F 7/00 (2006.01) ,F17C 9/00 (2006.01) ,F17C 9/02 (2006.01) ,F25D 3/10 (2006.01) ,F25J 1/02 (2006.01) ,H01K 3/22 (2006.01) ,H02K 3/22 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
7
Heating or cooling appliances for medical or therapeutic treatment of the human body
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
VESSELS 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
9
Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
C
VESSELS 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
9
Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
02
with change of state, e.g. vaporisation
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
3
Devices using other cold materials; Devices using cold-storage bodies
10
using liquefied gases, e.g. liquid air
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
J
LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT
1
Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
02
requiring the use of refrigeration, e.g. of helium or hydrogen
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
K
ELECTRIC INCANDESCENT LAMPS
3
Apparatus or processes adapted to the manufacture, installing, removal or maintenance of incandescent lamps or parts thereof
22
Exhausting, degassing, filling, or cleaning vessels
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
K
DYNAMO-ELECTRIC MACHINES
3
Details of windings
04
Windings characterised by the conductor shape, form, or construction, e.g. with bar conductor
22
consisting of hollow conductors
Applicants:
BLAUDSZUN, Bernd [DE/DE]; DE
DITTMAR, Bernd [DE/DE]; DE
Inventors:
BLAUDSZUN, Bernd; DE
DITTMAR, Bernd; DE
Priority Data:
P 35 43 390.607.12.1985DE
P 36 33 637.803.10.1986DE
Title (EN) PROCESS FOR PRODUCING A CONDITIONED ATMOSPHERE FOR CRYO-TREATMENT OF RHEUMATIC PATIENTS
(FR) PROCEDE DE PRODUCTION D'UNE ATMOSPHERE CONDITIONNEE POUR LA CRYOTHERAPIE DE RHUMATISANTS
Abstract:
(EN) The gas for the treatment, such as nitrogen, oxygen, rare gases, a mixture of hydrocarbons or similar, is stored in a tank (1, 2). By means of a pipe-line (81, 82) provided with a flow controller (76, 77) each gas is fed into a mixing chamber (4), the outlet of which is connected to at least one storage tank (3) for the conditioned atmosphere as well as with each treatment booth (10, 11, 12) via an automatically adjusted reheating device (7, 8, 9). For local treatment the liquified gas is tempered by regulating the admission of coolant into the heat exchanger, so that the gas flow reaches the surface of the body to be treated in a homogeneous gas phase. For treatment of the entire body, a conditioned atmosphere of liquid oxygen and liquid nitrogen, mixed in a proportion corresponding approximately to the composition of normal air, is fed to the treatment booth (10, 11, 12) after regulation of the flow.
(FR) Le gaz destiné à la thérapie, comme l'azote, l'oxygène, les gaz rares, un mélange d'hydrocarbures ou similaire, est stocké dans un réservoir (1, 2). Au moyen d'une canalisation (81, 82) pourvue d'un régulateur de débit (76, 77), chaque gaz est amené dans une chambre de mélange (4) dont la sortie est reliée avec au moins un réservoir (3) pour l'atmosphère conditionnée ainsi qu'avec chaque cabine de traitement (10, 11, 12) par l'intermédiaire d'un dispositif de réchauffage (7, 8, 9) à réglage automatique pour le traitement topique, le gaz combustible liquéfié soutiré est tempéré par réglage du milieu réfrigérant admis dans l'échangeur de chaleur, de sorte que le flux gazeux arrive en phase gazeuse homogène sur la surface du corps à traiter. Pour le traitement du corps tout entier, une atmosphère conditionnée d'oxygène liquide et d'azote liquide mélangés dans une proportion correspondant approximativement à la composition de l'air normal est, après réglage du débit, acheminée jusqu'à la cabine de traitement (10, 11, 12).
Designated States: BR, JP, US
Publication Language: German (DE)
Filing Language: German (DE)