Temperature control method and system for a temperature therapeutic instrument

A technology of temperature control system and therapeutic apparatus, applied in the direction of temperature control, control/regulation system, instruments, etc., can solve problems such as patient discomfort, and achieve the effect of preventing patient discomfort, increasing temperature adjustment speed, and improving control accuracy

Active Publication Date: 2021-09-07
厦门中翎易优创科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a cooling and heating module with higher power is used, the treatment temperature can be reached quickly, but too fast a temperature change near the room temperature will cause discomfort to the patient; if a cooling and heating module with a lower power is used, it will not cause discomfort to the patient , but it takes a long time to reach the therapeutic temperature

Method used

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  • Temperature control method and system for a temperature therapeutic instrument
  • Temperature control method and system for a temperature therapeutic instrument
  • Temperature control method and system for a temperature therapeutic instrument

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Embodiment Construction

[0040] The invention discloses a temperature control method and system of a temperature therapeutic instrument, which takes into account the temperature adjustment requirements of the temperature therapeutic instrument during the treatment process and the comfort of the patient. If the current temperature is near room temperature, it has a relatively gentle temperature change rate , to prevent the patient from causing discomfort; if the current temperature is in a lower or higher range, it has a larger temperature adjustment speed, which can meet the requirements of rapid temperature adjustment.

[0041] Among them, the temperature control method of the temperature control therapeutic instrument is as follows:

[0042] Obtain the current temperature Current and target temperature Target of the therapeutic water in the water tank, and calculate PWM_ALL according to the current temperature Current and target temperature Target;

[0043] Compare PWM_ALL with the maximum limit val...

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Abstract

The invention relates to a temperature control method and system of a temperature therapeutic apparatus, which calculates a PWM_ALL signal according to the current temperature and target temperature of therapeutic water, and compares it with the maximum limit value PWM_ALL_MAX before outputting the PWM_ALL signal, when PWM_ALL When it is greater than PWM_ALL_MAX, set PWM_ALL=PWM_ALL_MAX, and then output PWM_ALL signal to cooling / heating module for cooling or heating. If the current temperature is near room temperature, temperature therapy has a relatively gentle rate of temperature change to prevent discomfort to the patient; Tempering requirements. Therefore, the present invention takes into account both the temperature adjustment requirement and the patient's comfort in the process of using the temperature therapy instrument for temperature therapy.

Description

technical field [0001] The invention relates to the technical field of medical temperature therapy, in particular to a temperature control method and system of a temperature therapy instrument. Background technique [0002] Existing trauma patients, patients with internal bacterial or viral infection, patients with internal organ function, etc., in clinical treatment, because of human body function or treatment needs, all need low temperature auxiliary treatment or high temperature auxiliary treatment, so temperature therapy equipment is produced. [0003] But there is following defect in existing temperature therapy instrument when using: [0004] When the current temperature is heating or cooling near room temperature, the temperature adjustment speed is very fast, but if the current temperature is in a lower or higher range, the temperature adjustment speed is relatively slow. If a cooling and heating module with higher power is used, the treatment temperature can be rea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 黄骥陈岳马亚瑞陈银环
Owner 厦门中翎易优创科技有限公司
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