CN105521563A - Thermal irradiation area temperature detection feedback module for phototherapy equipment and thermal irradiation area irradiation dose regulation method - Google Patents
Thermal irradiation area temperature detection feedback module for phototherapy equipment and thermal irradiation area irradiation dose regulation method Download PDFInfo
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- CN105521563A CN105521563A CN201410509547.4A CN201410509547A CN105521563A CN 105521563 A CN105521563 A CN 105521563A CN 201410509547 A CN201410509547 A CN 201410509547A CN 105521563 A CN105521563 A CN 105521563A
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- temperature
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- phototherapy apparatus
- skin corium
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Abstract
The invention provides a thermal irradiation area temperature detection feedback module for phototherapy equipment and a thermal irradiation area irradiation dose regulation method. A non-contact temperature detection device is mainly used for detecting the actual dermis temperature of a skin area irradiated by laser or pulsed light of the phototherapy equipment, a feedback unit is then used for comparing differences between the actual dermis temperature and a preset temperature, a feedback signal is thus generated to be transmitted to a control unit of the phototherapy equipment, the control unit can regulate the transmitting power of a laser or pulsed light irradiation head, and a stable dermis laser or pulsed light irradiation dose can be acquired.
Description
Technical field
The present invention is relevant with phototherapy apparatus, in more detail refers to a kind of Re Zhao district temperature detecting feedback module and Re Zhao district exposure dose regulate and control method person of phototherapy apparatus.
Background technology
At present, the technology of medical cosmetology is maked rapid progress, laser/pulsed light phototherapy has become the most popular new trend of beautifying skin, laser phototherapy utilizes the destruction of light wave absorption generation speckle and photo-thermal to respond to, make skin strengthen melanin metabolism and stimulate skin corium, collagen hyperplasia and then reach anti-ageing function of rejuvenating, so can speckle, nevus, wrinkle, comedo be removed, and have effect of skin-active, therefore the women that attracted to like to be beautiful in many light ripe ages and ripe age undergoes, and is cited as fashion.
Comparatively common are in current laser phototherapy and fly shuttle laser and soft skin laser two kinds.Soft skin laser belongs to Noninvasive laser beautifying technique, according to the not same-action that different wavelength of light produces on skin, the ceramic whiteware doll laser that can be divided into carbon dust laser and be commonly called as, ceramic whiteware doll laser utilizes wavelength to go deep into skin corium, stimulate hypodermal cell tissue, and shake melanin, effectively to remove the phenomenon of colour of skin inequality, and then make whiteness of skin, reach stable pigmented spots, improve melanic effect.
The mode of operation of known laser phototherapy apparatus, is the irradiation head being controlled to launch laser light by doctor, utilizes control mode manually or automatically, irradiation head is moved in light area, utilize laser light energy exposure skin, to carry out beauty therapeutic.And the quality of laser light therapeutic effect, can be subject to the energy hole of phototherapy apparatus and the impact of illumination severity control, for asking safety and stability, current phototherapy apparatus is many can by computer settings depth of shine and scope, fast and safely the treatment degree of depth can be fixed, the side effect of cracking down upon evil forces can not be produced.
Although the degree of depth that known phototherapy apparatus can be irradiated by computer settings and scope, but, in fact when laser light illumination is to skin, the temperature of skin surface and skin corium often can produce difference, and laser phototherapy mainly stimulates the collagen hyperplasia of skin corium, if the actual illumination temperature of skin corium is lower than computer setting, obviously phototherapy effect can be affected, therefore, it is the phototherapy apparatus having dealer to research and develop to provide temperature detecting, as U.S. US8439045, US6413255, TaiWan, China M246583, disclose No. 200831152, China CN90107543.4, CN90107189.7, CN90107456.X, CN200510053757.8, shown in the patents such as CN201110376475.7 and CN201310113506.9.
Although before take off United States Patent (USP) have disclose skin temperature sensing technology, but its temperature sensing position is incorporated into the contact pin inserting skin corium, belong to intrusive mood design, the temperature sensing of TaiWan, China and Chinese Patents then for contact designs, all still with the direction to some extent drop of current phototherapy apparatus towards contactless development.
In view of this, the present inventor is then engaged in research and development and the making experience of relevant industries for many years with it, for the problems faced further investigation of current institute, through long-term endeavour research and study, eventually grind and create the present invention.
Summary of the invention
Object of the present invention, be Re Zhao district temperature detecting feedback module and Re Zhao district exposure dose regulate and control method that a kind of phototherapy apparatus is provided, it utilizes the mode of the actual skin corium temperature of contactless detecting, automatically the transmitting power of laser or pulsed light can be adjusted, compensate the difference of skin surface and skin corium temperature, facilitate doctor as the increase exposure dose judged during patient procedure or reduce exposure dose foundation, obtain stable skin corium laser or pulsed light exposure dose, accurate and the stable beauty treatment course for the treatment of can be carried out to area for treatment, to guarantee beauty therapeutic effect, very have a commercial value person.
For achieving the above object, the present invention is by the following technical solutions:
A kind of Re Zhao district temperature detecting feedback module of phototherapy apparatus, this phototherapy apparatus to launch laser or pulsed light irradiation dermal layer of the skin, use and obtain medical science, cosmetic result, this Re Zhao district temperature detecting feedback module is electrically connected the laser of phototherapy apparatus or pulsed light irradiation head and a control unit, includes:
One non-contact temperature detector, the heat of corresponding laser or pulsed light, according to region, shines the actual skin corium temperature in region in order to can detect heat; And
One feedback unit, be electrically connected the control unit of this non-contact temperature detector and phototherapy apparatus, in order to the temperature signal that this non-contact temperature detector transmits can be received, and judge the difference of actual skin corium temperature and preset temperature, and then generation one feedback signal is sent to control unit, make the transmitting power of this control unit adjustable laser or pulsed light irradiation head, obtain stable skin corium laser or pulsed light exposure dose.
In a preferred embodiment, described non-contact temperature detector is infrared ray non-contact type temperature measurement sensor.
In a preferred embodiment, described feedback unit be can computing, judge the difference of actual skin corium temperature and preset temperature.
In a preferred embodiment, described feedback unit can be operation program software.
A kind of Re Zhao district exposure dose regulate and control method of phototherapy apparatus, first in the mode of non-contact temperature detecting, the detecting laser of phototherapy apparatus or pulsed light irradiate the actual skin corium temperature of skin area, compare this actual skin corium temperature and preset temperature again, if this actual skin corium temperature and preset temperature produce difference, then transmit the control unit of a feedback signal to phototherapy apparatus, make the transmitting power of this control unit adjustable laser or pulsed light irradiation head, obtain stable skin corium laser or pulsed light exposure dose.
In a preferred embodiment, be carry out the detecting of heat according to region skin corium temperature with infrared ray non-contact type temperature measurement sensor.
In a preferred embodiment, be computing, compare this actual skin corium temperature and whether preset temperature produces a difference, if this difference is just, then reduce the transmitting power of laser or pulsed light irradiation head, if this difference is negative, then improve the transmitting power of laser or pulsed light irradiation head.
In a preferred embodiment, the computing of described difference be can an operation program software for it.
Beneficial effect of the present invention is: the Re Zhao district temperature detecting feedback module of phototherapy apparatus provided by the present invention and Re Zhao district exposure dose regulate and control method, after it utilizes the actual skin corium temperature of non-contact temperature detector, the difference of actual skin corium temperature and preset temperature is judged by this feedback unit, and then make the transmitting power of this control unit adjustable laser or pulsed light, the difference of skin surface and skin corium temperature can be compensated, facilitate doctor as the increase exposure dose judged during patient procedure or reduce exposure dose foundation, obtain stable skin corium laser or pulsed light exposure dose, accurate and the stable beauty treatment course for the treatment of can be carried out to area for treatment, to guarantee beauty therapeutic effect, and then reach the practical purpose promoting beauty therapeutic quality, very have a commercial value person.
Accompanying drawing explanation
Fig. 1 is the system diagram of a preferred embodiment of the present invention.Drawing reference numeral:
Detailed description of the invention
Below only with embodiment, the enforcement aspect that the present invention is possible is described, but and be not used to limit the present invention institute for protect category, first give chat bright.
Refer to shown in Fig. 1, the Re Zhao district temperature detecting feedback module 10 of the phototherapy apparatus 1 of a preferred embodiment of the present invention, this phototherapy apparatus 1 is that known laser or the pulsed light launched irradiates skin, use and obtain medical science, the U.S. equipment of doctor of cosmetic result, it forms the known skill of genus, it will not go into details herein, include laser light mechanism (not shown) substantially, the mechanisms such as one irradiation head 12 and a control unit 14, laser or pulsed light penetrate from this irradiation head 12 and irradiate the skin corium of human body skin, this control unit 14 is the transmitting powers that can control irradiation head 12, running, this Re Zhao district temperature detecting feedback module 10 is electrically connected laser or pulsed light irradiation head 12 and control unit 14, feature of the present invention is more to include:
One non-contact temperature detector 16, it is known infrared line non-contact type temperature measurement sensor, be arranged at the position of heat according to region (region of the corresponding skin of irradiation head 12) of corresponding laser or pulsed light in phototherapy apparatus, in order to the actual skin corium temperature of heat according to region can be detected.
One feedback unit 18, be electrically connected this non-contact temperature detector 16 and control unit 14, can be operation program software or control chip, be can in be built in this control unit 14 or be arranged at phototherapy apparatus suitable position separately, be can computing, judge that heat operates a difference of front preset temperature according to actual skin corium actual temperature and the phototherapy apparatus in region.
By this, the characteristic of the Re Zhao district temperature detecting feedback module 10 of phototherapy apparatus of the present invention and effect as follows:
When this phototherapy apparatus operates, this non-contact temperature detector 16 can detect skin corium (thickness is between the 0.3mm ~ 3mm) actual temperature in laser or pulse photo-thermal photograph region, and this actual skin corium temperature signal is sent to feedback unit 18, then this feedback unit 18 can computing, judge that actual skin corium temperature and phototherapy apparatus operate the difference of front preset temperature, if be just in this difference, then reduce the transmitting power of laser or pulsed light irradiation head 12, if this difference is negative, then improve the transmitting power of laser or pulsed light irradiation head 12, certainly, if actual skin corium temperature and preset temperature are without difference, namely with the laser preset or pulsed light power continued operation.
Specifically, with regard to medical cosmetology, utilize laser or pulsed light to irradiate, stimulate skin corium hypertrophy collagen protein, between 45 to 60 DEG C about Celsius of its temperature range.Be 50 DEG C when doctor or operator operate preset temperature before phototherapy apparatus (laser or pulsed light predetermined power irradiate the skin corium predetermined temperatures of skin), and the actual skin corium temperature that this non-contact temperature detector 16 is detected is when being 40 DEG C, this feedback unit 18 can judge that the difference of actual skin corium temperature and preset temperature is as negative (40-60=-20), then this control unit 14 can impel laser light mechanism to improve the transmitting power of laser or pulsed light irradiation head 12, the actual skin corium temperature that this non-contact temperature detector 16 is detected can rise to convergence 50 DEG C, otherwise, laser light mechanism is then impelled to reduce the transmitting power of laser or pulsed light irradiation head 12, the actual skin corium temperature that this non-contact temperature detector 16 is detected can drop to convergence 50 DEG C, obtain the compensation effect of temperature contrast.
Certainly, before the actual skin corium temperature that this feedback unit 18 carries out and phototherapy apparatus operate, the judgement of preset temperature difference, is not limited to the difference of plus or minus, also can be a temperature range (absolute value).That is, if doctor or operator operate preset temperature before phototherapy apparatus when being the intermediate value of 45 to 60 DEG C (as 52.5 DEG C), this difference also can be set to 7.5 (absolute values of 60-52.5 or 45-52.5), when the difference of actual skin corium temperature and preset temperature is less than 7.5, do not need the transmitting power adjusting laser or pulsed light irradiation head 12 (because actual skin corium temperature is not be greater than 45 DEG C, namely be less than 60 DEG C, still in the temperature range stimulating skin corium hypertrophy collagen protein), and when the difference of actual skin corium temperature and preset temperature is greater than 7.5, this feedback unit 18 judges that actual skin corium temperature is greater than or less than preset temperature again, actual skin corium temperature is greater than preset temperature, namely the transmitting power of laser or pulsed light is reduced, if actual skin corium temperature is less than preset temperature, then improve the transmitting power of laser or pulsed light, the difference of actual skin corium temperature and preset temperature is made to fall within this temperature range, this feedback unit 18 aforementioned and control unit 14, the running of irradiation head 12, phototherapy apparatus can enter passerby automatically.
As from the foregoing, the present invention more provides a kind of Re Zhao district exposure dose regulate and control method of phototherapy apparatus, first in the mode of non-contact temperature detecting, the detecting laser of phototherapy apparatus or pulsed light irradiate the actual skin corium temperature (utilizing non-contact temperature detector 16) of skin area, compare this actual skin corium temperature and preset temperature (utilizing feedback unit 18) again, if this actual skin corium temperature and preset temperature produce difference, namely this feedback unit 18 transmits a feedback signal to control unit 14, make the transmitting power of this control unit 14 adjustable laser or pulsed light, obtain stable skin corium laser or pulsed light exposure dose.
In sum, the Re Zhao district temperature detecting feedback module of phototherapy apparatus provided by the present invention and Re Zhao district exposure dose regulate and control method, after it utilizes the actual skin corium temperature of non-contact temperature detector, the difference of actual skin corium temperature and preset temperature is judged by this feedback unit, and then make the transmitting power of this control unit adjustable laser or pulsed light, the difference of skin surface and skin corium temperature can be compensated, facilitate doctor as the increase exposure dose judged during patient procedure or reduce exposure dose foundation, obtain stable skin corium laser or pulsed light exposure dose, accurate and the stable beauty treatment course for the treatment of can be carried out to area for treatment, to guarantee beauty therapeutic effect, and then reach the practical purpose promoting beauty therapeutic quality, very have a commercial value person.
Claims (7)
1. the Re Zhao district temperature detecting feedback module of a phototherapy apparatus, this phototherapy apparatus to launch laser or pulsed light irradiation dermal layer of the skin, use and obtain medical science, cosmetic result, this Re Zhao district temperature detecting feedback module is electrically connected the laser of phototherapy apparatus or pulsed light irradiation head and a control unit, it is characterized in that, also include:
One non-contact temperature detector, the heat of corresponding laser or pulsed light, according to region, shines the actual skin corium temperature in region in order to can detect heat; And
One feedback unit, be electrically connected the control unit of this non-contact temperature detector and phototherapy apparatus, in order to the temperature signal that this non-contact temperature detector transmits can be received, and judge the difference of actual skin corium temperature and preset temperature, and then generation one feedback signal is sent to control unit, make the transmitting power of this control unit adjustable laser or pulsed light irradiation head, obtain stable skin corium laser or pulsed light exposure dose.
2. the Re Zhao district temperature detecting feedback module of phototherapy apparatus according to claim 1, is characterized in that, described non-contact temperature detector is infrared ray non-contact type temperature measurement sensor.
3. the Re Zhao district temperature detecting feedback module of phototherapy apparatus according to claim 1, is characterized in that, described feedback unit be can computing, judge the difference of actual skin corium temperature and preset temperature.
4. the Re Zhao district exposure dose regulate and control method based on the Re Zhao district temperature detecting feedback module of the arbitrary phototherapy apparatus of Claims 1-4, it is characterized in that, first in the mode of non-contact temperature detecting, the detecting laser of phototherapy apparatus or pulsed light irradiate the actual skin corium temperature of skin area, compare this actual skin corium temperature and preset temperature again, if this actual skin corium temperature and preset temperature produce difference, then transmit the control unit of a feedback signal to phototherapy apparatus, make the transmitting power of this control unit adjustable laser or pulsed light irradiation head, obtain stable skin corium laser or pulsed light exposure dose.
5. the Re Zhao district exposure dose regulate and control method of phototherapy apparatus according to claim 4, is characterized in that, is to carry out the detecting of heat according to region skin corium temperature with infrared ray non-contact type temperature measurement sensor.
6. the Re Zhao district exposure dose regulate and control method of phototherapy apparatus according to claim 4, it is characterized in that, be computing, compare this actual skin corium temperature and whether preset temperature produces a difference, if this difference is just, then reduce the transmitting power of laser or pulsed light irradiation head, if this difference is negative, then improve the transmitting power of laser or pulsed light irradiation head.
7. the Re Zhao district exposure dose regulate and control method of phototherapy apparatus according to claim 6, is characterized in that, the computing of described difference be can an operation program software for it.
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| CN201410509547.4A CN105521563A (en) | 2014-09-28 | 2014-09-28 | Thermal irradiation area temperature detection feedback module for phototherapy equipment and thermal irradiation area irradiation dose regulation method |
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| CN201410509547.4A CN105521563A (en) | 2014-09-28 | 2014-09-28 | Thermal irradiation area temperature detection feedback module for phototherapy equipment and thermal irradiation area irradiation dose regulation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110585604A (en) * | 2018-06-13 | 2019-12-20 | 睿新医电股份有限公司 | Wearable laser relieving auxiliary device |
| CN111744116A (en) * | 2020-06-15 | 2020-10-09 | 王继珍 | Multi-dimensional variable-frequency resonance infrared physiotherapy system and control method thereof |
| CN115437435A (en) * | 2022-09-26 | 2022-12-06 | 深圳由莱智能电子有限公司 | Control method based on beauty equipment and beauty equipment |
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| CN102892371A (en) * | 2009-12-29 | 2013-01-23 | 威瓦科技公司 | A device for dermatological treatment using a laser beam |
| CN102961827A (en) * | 2012-11-04 | 2013-03-13 | 中国人民解放军第四军医大学 | Physiological feedback far infrared gyromagnet therapeutic apparatus |
| CN103801007A (en) * | 2014-03-07 | 2014-05-21 | 深圳普门科技有限公司 | Ultraviolet-light therapeutic apparatus and automatic light intensity adjustment method thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102892371A (en) * | 2009-12-29 | 2013-01-23 | 威瓦科技公司 | A device for dermatological treatment using a laser beam |
| CN102961827A (en) * | 2012-11-04 | 2013-03-13 | 中国人民解放军第四军医大学 | Physiological feedback far infrared gyromagnet therapeutic apparatus |
| CN103801007A (en) * | 2014-03-07 | 2014-05-21 | 深圳普门科技有限公司 | Ultraviolet-light therapeutic apparatus and automatic light intensity adjustment method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110585604A (en) * | 2018-06-13 | 2019-12-20 | 睿新医电股份有限公司 | Wearable laser relieving auxiliary device |
| CN111744116A (en) * | 2020-06-15 | 2020-10-09 | 王继珍 | Multi-dimensional variable-frequency resonance infrared physiotherapy system and control method thereof |
| CN115437435A (en) * | 2022-09-26 | 2022-12-06 | 深圳由莱智能电子有限公司 | Control method based on beauty equipment and beauty equipment |
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Application publication date: 20160427 |