Method for adaptively adjusting buck-boost speed, application thereof and respiratory support equipment

A technology for self-adaptive adjustment and equipment support. Applied in the field of medical devices, it can solve problems such as reduced platform pressure, reduced user experience, and unfavorable patient rehabilitation, achieving the effect of long maintenance time and good user experience.
CN112169103AInactive Publication Date: 2021-01-05HUNAN MICOME ZHONGJIN MEDICAL SCI & TECH DEV CO LTD
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Patent Information

Authority / Receiving Office
CN Ā· China
Current Assignee / Owner
HUNAN MICOME ZHONGJIN MEDICAL SCI & TECH DEV CO LTD
Publication Date
2021-01-05
Estimated Expiration
Not applicable Ā· inactive patent

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Abstract

The invention provides a method for adaptively adjusting buck-boost speed, application thereof and respiratory support equipment. The method for adaptively adjusting buck-boost speed comprises the steps of measuring initial buck-boost speed V0 and buck-boost time T0 under the conditions of initial air resistance R0 and compliance C0 of a user, wherein according to the condition that the respiratory support equipment is in a treatment state, a processor obtains the actual buck-boost time T1 of the user, so that the buck-boost time difference Td that is equal to T1-T0 is obtained, then the processor measures whether |Td| / T0 is smaller than X% or not, and if not, performing buck-boost processing at a buck-boost speed of V1 that is equal to V-M * V0 in the next respiratory cycle of the user, and repeating the cycle until the condition that |Td| / T0 is smaller than X% is met. Therefore, it is guaranteed that the pressure maintaining time of a pressure curve platform is long, and the user experience is good.
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Description

technical field

[0001] The invention relates to the technical field of medical devices, in particular to a method for self-adaptive adjustment of buck-boost speed and its application, and respiratory support equipment. Background technique

[0002] When the respiratory support equipment is working, the user needs to provide high pressure when inhaling, and low pressure when exhaling. The speed of rising from low pressure to high pressure is the boosting speed. The shorter the time. In the prior art (CN108310563 a kind of respiratory support equipment), the boosting speed is adjusted by manually setting different gears, usually 1 to 6 gears are adjustable, but it is usually difficult to achieve the best fixed 6 gears The degree of adaptation, and repeated adjustments are required to find a more suitable boost gear.

[0003] When users use respiratory support equipment, due to individual differences, some users need to increase the pressure quickly, and some users cannot tol...

Claims

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