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1. (WO2001089381) APPARATUS AND METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2001/089381 International Application No.: PCT/SE2001/001065
Publication Date: 29.11.2001 International Filing Date: 15.05.2001
Chapter 2 Demand Filed: 12.12.2001
IPC:
A61B 5/087 (2006.01) ,A61B 5/097 (2006.01) ,A61M 16/00 (2006.01) ,A61M 16/06 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
08
Measuring devices for evaluating the respiratory organs
087
Measuring breath flow
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
5
Measuring for diagnostic purposes; Identification of persons
08
Measuring devices for evaluating the respiratory organs
097
Devices for facilitating collection of breath or for directing breath into or through measuring devices
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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06
Respiratory or anaesthetic masks
Applicants:
OPTOVENT AB [SE/SE]; Box 524 S-183 25 Täby, SE (AllExceptUS)
PETTERSSON, Hans [SE/SE]; SE (UsOnly)
Inventors:
PETTERSSON, Hans; SE
Agent:
STRANDIN, Heléne ; Bergenstråhle & Lindvall AB Box 17704 S-118 93 Stockholm, SE
Priority Data:
09/576,80623.05.2000US
Title (EN) APPARATUS AND METHOD
(FR) APPAREIL ET PROCEDE
Abstract:
(EN) The invention refers to a method and an apparatus for monitoring a patient's breath and supplying a gas or gases different from ambient air to the patient, comprising: a manifold having a gas inlet for supplying the gas(es) to one of the patient's nostrils and a through passage for breathing air flowing solely to and from the patient's other nostril, and an optical sensor for sensing breathing air flowing in said through passage. It also refers to a nose adapter for use in said apparatus, the adapter comprising: said body forming a first through passage and a second through passage, said first and second passages extending through said body, respectively.
(FR) L'invention concerne un procédé et un appareil permettant de surveiller la respiration d'un patient et de délivrer à ce patient un gaz ou des gaz différent(s) de l'air ambiant. Cet appareil comprend un collecteur pourvu d'une entrée destinée à la délivrance du/des gaz à une des narines du patient et d'un passage destiné à l'écoulement de l'air inspiré/expiré uniquement par l'autre narine du patient. Cet appareil comprend également un détecteur optique permettant de détecter l'air inspiré et expiré s'écoulant par ce passage. L'invention concerne également un adaptateur nasal destiné à être utilisé dans cet appareil et comportant un corps formant un premier passage et un deuxième passage qui traversent respectivement ce corps.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1284648US20040015092JP2003533322 CN1430485AU2001256933