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1. CN1486160 - Device and method for measuring lung performance

Office Chine
Numéro de la demande 01809803.7
Date de la demande 05.04.2001
Numéro de publication 1486160
Date de publication 31.03.2004
Numéro de délivrance 1289033
Date de délivrance 13.12.2006
Type de publication C
CIB
A61B 5/08
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
5Mesure servant à établir un diagnostic; Identification des individus
08Dispositifs de mesure pour examiner les organes respiratoires
CPC
A61B 5/7475
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
74Details of notification to user or communication with user or patient
7475User input or interface means, e.g. keyboard, pointing device, joystick
A61B 5/0823
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
0823Detecting or evaluating cough events
A61B 5/0876
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
08Detecting, measuring or recording devices for evaluating the respiratory organs
087Measuring breath flow
0876using means deflected by the fluid stream, e.g. flaps
A61B 5/743
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Detecting, measuring or recording for diagnostic purposes
74Details of notification to user or communication with user or patient
742using visual displays
743Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
Déposants PDS Healthcare Products Inc.
费拉里斯集团公司
Inventeurs Larom Dov
多夫·拉罗姆
Mandataires li xiaoshu wei xiaogang
北京市柳沈律师事务所
北京市柳沈律师事务所
Données relatives à la priorité 09545624 07.04.2000 US
Titre
(EN) Device and method for measuring lung performance
(ZH) 测量肺性能的装置和方法
Abrégé
(EN)
The flow measurement device of the present invention incorporatesnumerous novel features. For example, the device includes a displacement measuring device (160) to measure the position of a movable plate member (132), a self-oscillation dampener (140) to dampen oscillations of the plate member (132), one or more stiffening members engaging or incorporated into the plate member (132) to increase the resonant frequencyof the plate member (132) and reduce flutter, and a conduit (124) providing for differing directions (148,164) of air flow at different points along itslength to eliminate the effects of gravity on flow measurements.

(ZH)

本发明的流量测量装置具备许多新颖的特征。该装置包括:位移测量装置(160),以测量可移动的板部件(132)的位置;自激振荡阻尼器(140),以给板部件(132)的振动提供阻尼;一个或多个增强部件,该增强部件接合或用于板部件(132)内,以增加板部件(132)的共振频率并降低振颤;和管道(124),该管道沿其长度提供在不同点的不同方向(148,164)的气流,以消除在流量测量时的重力影响。