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BREATHABLE GAS SUPPLY SYSTEM and CONTROL METHOD THEREOF

A technology of breathing gas and supply system, applied in the direction of respirators, applications, and other medical devices, which can solve the problems of prone to errors in interpretation and inability to fully reflect the patient's respiratory status

Active Publication Date: 2016-03-09
APEX MEDICAL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, if a fixed breathing template is used as the basis for comparison during the entire sleep period, it cannot fully reflect the actual breathing state of the patient, making it easy to cause errors in interpretation.

Method used

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Embodiment Construction

[0019] Since the various aspects and embodiments are only illustrative and non-restrictive, after reading this specification, those with ordinary knowledge will know that other aspects and embodiments are possible without departing from the scope of the present invention. According to the following detailed description and claims, the features and advantages of these embodiments will be more apparent.

[0020] Herein, "a" or "an" is used to describe the components and components described herein. This is done for convenience of description only and to provide a general sense of the scope of the invention. Accordingly, such description should be read to include one or at least one and the singular also includes the plural unless it is obvious that it is otherwise meant.

[0021] In this article, the terms "first" or "second" and other similar ordinal numbers are mainly used to distinguish or refer to the same or similar components or features, and do not necessarily imply that...

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Abstract

A breathable gas supply system comprises a flow sensor, a control unit and a storage unit. The flow sensor detects a gas state of a flow channel. The control unit provides an initial template value and continuously receives sampled breath values from the flow sensor to repetitively perform a first breath sampling process so as to generate a first template value for replacing the initial template value; then the control unit continuously receives sampled breath values from the flow sensor to repetitively perform a second breath sampling process so as to generate a second template value; finally the control unit integrates the first template value and the second template value to obtain an updated template value for replacing the first template value, and the aforesaid operations are repeated to generate a new second template value to obtain a new updated template value. The storage unit stores the first template value, each second template value and each updated template value. A method of controlling the breathable gas supply system and a computer program product implementing the method are also provided.

Description

technical field [0001] The present invention relates to a breathing gas supply system and its control method, especially to a breathing gas supply system and its control method that can change the corresponding breathing template according to the patient's real-time breathing state. Background technique [0002] Some patients may not be able to obtain the required oxygen concentration through self-breathing due to factors such as disease or poor physical condition. At this time, patients need to use the breathing gas supply system to maintain the breathing movement required by the human body to supplement the oxygen concentration. Oxygen concentration; and, the respiratory gas supply system can assist in the interpretation of the patient's apnea-hypopnea index (AHI), early detection of partial or complete obstruction of the upper airway in the patient during breathing or sleep, to avoid possible dangers. [0003] In the interpretation of AHI, it is generally compared with t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00
CPCA61B5/087A61B5/4818A61B5/7246A61M16/0066A61M2016/0027A61M2016/003A61M2016/0036A61M2016/0042A61M2205/50A61M2230/40A61M2230/42A61M16/024G16H20/40A61M2016/0015A61M2205/3334A61M16/0003A61M16/0069A61M16/0841
Inventor 李达龙
Owner APEX MEDICAL CORPORATION
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