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1. (WO1999004841) CONTROL DEVICE FOR SUPPLYING SUPPLEMENTAL RESPIRATORY OXYGEN
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1999/004841 International Application No.: PCT/US1998/015490
Publication Date: 04.02.1999 International Filing Date: 24.07.1998
Chapter 2 Demand Filed: 25.02.1999
IPC:
A61M 16/00 (2006.01) ,A61M 16/06 (2006.01) ,A61M 16/10 (2006.01)
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
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
10
Preparation of respiratory gases or vapours
Applicants:
MINNESOTA INNOVATIVE TECHNOLOGIES & INSTRUMENTS CORPORATION (MITI) [US/US]; 738 Country Lakes Drive Lino Lakes, MN 55014-5488, US (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
SCHMIDT, Matthew, F. [US/US]; US (UsOnly)
BUAN, John, S. [US/US]; US (UsOnly)
NORDMAN, Catherine, A. [US/US]; US (UsOnly)
Inventors:
SCHMIDT, Matthew, F.; US
BUAN, John, S.; US
NORDMAN, Catherine, A.; US
Agent:
RAASCH, Kevin, W.; Mueting, Raasch & Gebhardt, P.A. P.O. Box 581415 Minneapolis, MN 55458-1415, US
Priority Data:
08/900,68625.07.1997US
60/064,57804.11.1997US
Title (EN) CONTROL DEVICE FOR SUPPLYING SUPPLEMENTAL RESPIRATORY OXYGEN
(FR) DISPOSITIF DE REGULATION DE L'ALIMENTATIO EN OXYGENE RESPIRATOIRE D'APPOINT
Abstract:
(EN) A system for delivering supplemental oxygen for sub-acute care, the system comprising: a blood oxygen content level sensor (14); a source of supplemental oxygen (20); a valve (26) in fluid communication with the source of supplemental oxygen (20); and a controller (10) capable of operating the valve (26), the controller (10) restricting flow through the valve (26) when the blood oxygen content level measured by the blood oxygen content level sensor (14) is above a desired value.
(FR) L'invention concerne des procédés et des systèmes permettant d'administrer de l'oxygène d'appoint à des patients dans le cadre de soins subaigus, qui maintiennent une teneur du sang en oxygène normale chez les patients. Ledit procédé consiste à réguler le dosage d'oxygène en fonction d'une réponse mesurée à la teneur en oxygène effective du sang du patient. Le dosage peut se faire par simple commande MARCHE/ARRET du système d'apport d'oxygène ou la quantité d'oxygène fournie au patient à chaque inspiration peut être modifiée en réaction aux besoins du patient, tel qu'il en ressort d'un schéma de régulation plus sophistiqué comme l'algorithme de contrôle de boucle PID, lequel utilise la différence entre la teneur en oxygène du sang du patient et une teneur du sang en oxygène cible et/ou des tendances relatives à la teneur du sang en oxygène. Les systèmes et procédés s'adressent en particulier à des patients recevant un supplément d'oxygène dans le cadre de soins subaigus.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, 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)
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:
EP0998318EP1579883US6186142US6371114US20030145852US20060213519
AU1998085928