CN-122025064-A - Control method based on multimode energy treatment system

Abstract

The invention discloses a control method based on a multimode energy treatment system, which comprises a treatment information input stage, a system initialization stage, a pressure judgment stage, fluid initial state monitoring, proportional valve pressure judgment, a dry ice inhibition stage, a treatment distance judgment stage, a treatment temperature judgment stage and treatment end; the control method of the multimode energy treatment system provided by the invention comprises a control method that a user uses an open terminal and a closed terminal to complete a treatment process, the solid phase ratio of output energy is controlled through a dry ice inhibition stage, the nozzle of the terminal is prevented from being blocked, the skin of a patient is prevented from being damaged, the safe output of the energy of the terminal is ensured, meanwhile, the state of the output energy of the terminal is monitored and fed back, corresponding adjustment is timely made, and the control method controls the system to treat, so that the treatment is safe and reliable in the treatment process.

Inventors

• XU HU
• CHEN MINGZHI

Assignees

• 厦门纳智壳生物科技有限公司

Dates

Publication Date

20260512

Application Date

20240206

Claims (3)

1. 1. A control method based on a multi-mode energy therapy system, comprising the steps of; s1, an information input stage, wherein the system acquires treatment information of the patient, wherein the treatment information comprises basic information, treatment type and treatment position, and a treatment terminal for treatment is determined after the treatment type is set. S2, in the system initialization stage, the system generates treatment parameters including a body surface temperature range of a treatment area, a body surface distance from the treatment area, a treatment duration and a dry ice solid phase ratio eta 1 through the user basic information, the treatment type and the treatment position, and associates the flow Q1 of the physical treatment terminal 1 through setting a spray head model (taking an open terminal of the treatment terminal 1 as an example), wherein the initial output pressure P 1 of the proportional valve PPV corresponds to the flow Q 1 . S3, judging whether the pressure in the fluid source FS can maintain the minimum pressure treatment, if the pressure is less than 0.8Mpa, the residual pressure is insufficient, the gas cylinder should be replaced, if the minimum working pressure is met but is lower than the initial output pressure P 1 of the proportional valve PPV, the user judges whether to continue treatment, if the treatment is determined to be stopped, the gas cylinder should be replaced and then continued, if so, the system ends the pressure judgment link, and the treatment stage is entered; S4, a fluid initial state monitoring stage, wherein the pressure sensor PS-1 acquires the pressure of the carbon dioxide fluid after passing through the pressure reducing valve, P s (P s ≥P 1 , and the temperature sensor TS-1 acquires the temperature of the carbon dioxide Fluid Source (FS) after passing through the pressure reducing valve, T s . Thereby acquiring an initial state of fluid CO 2 _IS(P s ,T s ), the initial state of fluid CO 2 _IS(P s ,T s after passing through the pressure reducing valve will change in real time as the treatment process continues, and should be updated continuously, and the current fluid state is updated when the fluid state TIMER reaches the threshold timer_1. S5, a proportional valve pressure judging stage, wherein the pressure of the fluid is reduced by P 1 after passing through the proportional valve PPV, and the output pressure of the proportional valve is critical to the system, so that the pressure judgment is carried out at the position; S6, dry ice inhibition; S7, judging the treatment distance; S8, in a treatment temperature judging stage, collecting energy storage voltage U_ES of the physical treatment terminal 1, judging that U_ES is more than or equal to U_IRV, if not, closing an infrared imager, only using an infrared sensor to collect treatment area temperature information, and when the infrared imager is closed, simultaneously cutting off a power supply of a display of the physical treatment terminal 1, entering a low-voltage mode, wherein the treatment area temperature in the low-voltage mode can only prevent excessive treatment; S9, ending the treatment, starting a timer when the temperature of the treatment area is more than or equal to T_V and less than or equal to T_S and less than or equal to T_max, and ending the treatment when the treatment time T1 is reached.
2. 2. The method of claim 1, wherein the dry ice suppression phase in step S6 comprises the steps of; s6-1, calculating a formula through throttling: obtaining the temperature T1 of the throttled proportional valve; S6-2, wherein the pressure sensor PS-2 is used for collecting the fluid pressure P 2 before entering the open nozzle of the same physical therapy terminal 1 through the proportional valve PPV, and the temperature sensor TS-2 is used for obtaining the temperature T2 after passing through the fluid heater HTR; S6-3, wherein the pressure of the fluid passing through the spray head is atmospheric pressure P 0 , and the formula is shown in the specification through throttling calculation: the temperature of the fluid passing through the spray head is T3; S6-4, searching a CO2 physical property table stored in a system hardware memory to obtain carbon dioxide vaporization heat R T corresponding to T3; S6-5, obtaining sublimation heat of dry ice by looking up a table, namely 573.6KJ/kg, obtaining condensation heat of R Fixing device ＝R Condensation ＝R Lifting device -R T , and obtaining solid phase ratio of dry ice by mass conservation and M Air flow M Air flow ＝M Fixing device M Fixing device : judging eta c -η 1 is less than or equal to delta eta, namely judging that the current dry ice solid phase occupation ratio eta c meets the solid phase occupation ratio eta 1 related to the treatment parameters, otherwise, controlling and adjusting the output pressure P1 of the proportional valve PPV and the temperature T2 after passing through the fluid heater HTR (matching with the modulation pressure when the adjustment temperature can not be met) until eta c -η 1 is less than or equal to delta eta, thereby realizing the control of the respective phase occupation ratios of the spray phase and the spray phase.
3. 3. The method of claim 1, wherein the step of determining the treatment distance S7 is performed by; S7-1, when the fluid is output from the spray head, the lasers IRL-1 and IRL-2 are started to assist a user in judging the distance; s7-2, detecting whether the current treatment distance DS-L meets DS_L-L1 and is less than or equal to delta L or not by the laser range finder, starting a buzzer to remind a user if the current treatment distance DS-L meets DS_L-L1 and not, adjusting the operation to meet the treatment distance, and combining the laser IRL-1 and IRL-2 to assist in the adjustment process to adjust the distance to meet the requirement.

Description

Control method based on multimode energy treatment system Technical Field The invention relates to the technical treatment control method field, in particular to a control method based on a multimode energy treatment system. Background The multimode energy treatment system outputs energy treatment corresponding to a plurality of terminals, when a plurality of treatment terminals are used simultaneously, the output energy is monitored and fed back in real time, and adjustment is made in time, so that the output energy directly acts on the skin of a patient in the treatment process of an open treatment terminal, the control of the energy state is extremely important, the damage of the skin of the patient by the energy is prevented, the phase occupation ratio of the output energy is prevented, the blockage and scrapping of the output spray head are avoided, and the output temperature and the treatment distance of the terminal, the treatment time and the feedback reminding are monitored and fed back, so that safe treatment is realized. Disclosure of Invention The invention aims to provide a control method based on a multimode energy treatment system, which aims to solve the problems of using a plurality of treatment terminals to output treatment, controlling the terminal energy and outputting a control method when the multimode energy treatment system is used in the background technology. In order to achieve the above purpose, the invention adopts the following technical scheme: a control method based on a multi-mode energy therapy system, comprising the steps of; s1, an information input stage, wherein the system acquires treatment information of the patient, wherein the treatment information comprises basic information, treatment type and treatment position, and a treatment terminal for treatment is determined after the treatment type is set. S2, in the system initialization stage, the system generates treatment parameters including a body surface temperature range of a treatment area, a body surface distance from the treatment area, a treatment duration and a dry ice solid phase ratio eta 1 through the user basic information, the treatment type and the treatment position, and associates the flow Q1 of the physical treatment terminal 1 through setting a spray head model (taking an open terminal of the treatment terminal 1 as an example), wherein the initial output pressure P 1 of the proportional valve PPV corresponds to the flow Q 1. S3, judging whether the pressure in the fluid source FS can maintain the minimum pressure treatment, if the pressure is less than 0.8Mpa, the residual pressure is insufficient, the gas cylinder should be replaced, if the minimum working pressure is met but is lower than the initial output pressure P 1 of the proportional valve PPV, the user judges whether to continue treatment, if the treatment is determined to be stopped, the gas cylinder should be replaced and then continued, if so, the system ends the pressure judgment link, and the treatment stage is entered; S4, a fluid initial state monitoring stage, wherein the pressure sensor PS-1 acquires the pressure of the carbon dioxide fluid after passing through the pressure reducing valve, P s(Ps≥P1, and the temperature sensor TS-1 acquires the temperature of the carbon dioxide Fluid Source (FS) after passing through the pressure reducing valve, T s. Thereby acquiring an initial state of fluid CO 2-IS(Ps,Ts), the initial state of fluid CO 2-IS(Ps,Ts after passing through the pressure reducing valve will change in real time as the treatment process continues, and should be updated continuously, and the current fluid state is updated when the fluid state TIMER reaches the threshold timer_1. S5, a proportional valve pressure judging stage, wherein the pressure of the fluid is reduced by P 1 after passing through the proportional valve PPV, and the output pressure of the proportional valve is critical to the system, so that the pressure judgment is carried out at the position; S6, dry ice inhibition; S7, judging the treatment distance; S8, in a treatment temperature judging stage, collecting energy storage voltage U-ES of the physical treatment terminal 1, judging that the U-ES is more than or equal to U-IRV, if not, turning off an infrared imager, only using an infrared sensor to collect temperature information of a treatment area, and when the infrared imager is turned off, simultaneously cutting off a power supply of a display of the physical treatment terminal 1, and entering a low-voltage mode, wherein the temperature of the treatment area in the low-voltage mode can only prevent excessive treatment; S9, ending the treatment, starting a timer when the temperature of the treatment area is more than or equal to T_V and less than or equal to T_S and less than or equal to L_max, and ending the treatment when the treatment time T1 is reached. The dry ice suppression stage in the step S6 comprises the following steps of; s6-1, calculat