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1. WO2020135761 - BREATHING MASK AND VENTILATION THERAPY APPARATUS

Publication Number WO/2020/135761
Publication Date 02.07.2020
International Application No. PCT/CN2019/129342
International Filing Date 27.12.2019
IPC
A61M 16/06 2006.1
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
06Respiratory or anaesthetic masks
A61M 16/00 2006.1
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
CPC
A61M 16/00
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
A61M 16/0003
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
0003Accessories therefor, e.g. sensors, vibrators, negative pressure
A61M 16/0605
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
06Respiratory or anaesthetic masks
0605Means for improving the adaptation of the mask to the patient
A61M 2205/3673
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
36related to heating or cooling
3673thermo-electric, e.g. Peltier effect, thermocouples, semi-conductors
Applicants
  • 天津觉明科技有限公司 TIANJIN JUEMING TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 周明钊 ZHOU, Mingzhao
  • 庄志 ZHUANG, Zhi
  • 王亚杰 WANG, Yajie
Agents
  • 北京聿宏知识产权代理有限公司 YUHONG INTELLECTUAL PROPERTY LAW FIRM
Priority Data
201811641437.829.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) BREATHING MASK AND VENTILATION THERAPY APPARATUS
(FR) MASQUE RESPIRATOIRE ET APPAREIL DE THÉRAPIE DE VENTILATION
(ZH) 呼吸面罩和通气治疗设备
Abstract
(EN)
A breathing mask and a ventilation therapy apparatus. The breathing mask comprises a frame (1), and a pad (2) and a curved tube (3) connected to the frame (1). The pad (2) and/or the frame (1) define a gas cavity (4). The curved tube (3) is in communication with the gas cavity (4). The breathing mask comprises a heating device (5) capable of heating the gas cavity (4). In the invention, the heating device (5) is provided at the breathing mask to raise the temperature in the gas cavity (4), such that breath vapors of a patient and moisture vapors in the air remain in a gaseous state when discharged from an air outlet without condensing into droplets. Thus, the breathing mask can effectively prevent formation of condensate therein.
(FR)
L'invention concerne un masque respiratoire et un appareil de thérapie de ventilation. Le masque respiratoire comprend un cadre (1), et un coussinet (2) et un tube incurvé (3) relié au cadre (1). Le coussinet (2) et/ou le cadre (1) définissent une cavité de gaz (4). Le tube incurvé (3) est en communication avec la cavité de gaz (4). Le masque respiratoire comprend un dispositif de chauffage (5) apte à chauffer la cavité de gaz (4). Selon l'invention, le dispositif de chauffage (5) est disposé au niveau du masque respiratoire pour élever la température dans la cavité de gaz (4), de telle sorte que les vapeurs de l'haleine d'un patient et les vapeurs d'humidité dans l'air restent dans un état gazeux lorsqu'elles sont évacuées d'une sortie d'air sans condensation en gouttelettes. Ainsi, le masque respiratoire permet d'empêcher efficacement la formation de condensat à l'intérieur de ce dernier.
(ZH)
一种呼吸面罩和通气治疗设备,呼吸面罩包括框架(1)以及连接于框架(1)的衬垫(2)和弯管(3),衬垫(2)和/或框架(1)限定有气体腔室(4),弯管(3)与气体腔室(4)连通,呼吸面罩包括能够对气体腔室(4)进行加热的加热装置(5)。通过在呼吸面罩上设置加热装置(5),能够使气体腔室(4)内的温度升高,从而使得患者呼出的水蒸气及空气中原有的水蒸气不会液化成小水滴,而是保持气态从排气口排出,因此,呼吸面罩能够有效防止内部冷凝水的产生。
Also published as
Latest bibliographic data on file with the International Bureau