WO2022188312A1 - Instrument thérapeutique à ondes optiques - Google Patents

Instrument thérapeutique à ondes optiques Download PDF

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Publication number
WO2022188312A1
WO2022188312A1 PCT/CN2021/104160 CN2021104160W WO2022188312A1 WO 2022188312 A1 WO2022188312 A1 WO 2022188312A1 CN 2021104160 W CN2021104160 W CN 2021104160W WO 2022188312 A1 WO2022188312 A1 WO 2022188312A1
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WO
WIPO (PCT)
Prior art keywords
weak laser
different parts
head
area
hair density
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Application number
PCT/CN2021/104160
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English (en)
Chinese (zh)
Inventor
李振岩
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北京中诚兴业科技有限公司
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Publication of WO2022188312A1 publication Critical patent/WO2022188312A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning
    • A61N5/0617—Hair treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0626—Monitoring, verifying, controlling systems and methods
    • A61N2005/0627—Dose monitoring systems and methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0632—Constructional aspects of the apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645—Applicators worn by the patient
    • A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head

Definitions

  • the invention belongs to the field of light wave therapeutic apparatus, and specifically provides a light wave therapeutic apparatus.
  • a laser light is set inside the helmet, and the head is illuminated by the laser light, which promotes the blocked metabolism and improves blood circulation, ensures the nutritional needs of the hair follicles, prevents hair loss, and at the same time stimulates the hair follicles and promotes hair growth.
  • the hair density of different users is different, and the hair density of different parts of each user's head is also different.
  • multiple laser lamps distributed in the laser physiotherapy helmet irradiate the head, different parts of the scalp receive different laser irradiation intensities. Therefore, some parts of the scalp are irradiated excessively and some parts are insufficiently irradiated, thus affecting the effect of physiotherapy.
  • the present invention provides a light wave therapy apparatus
  • the The light wave therapy instrument includes: a cover, which can be worn on the head of a human body; a plurality of weak laser lights, which are distributed on the cover and used for emitting weak laser light to the head laser; a plurality of sensors, the plurality of sensors are distributed on the cover, and are used to detect the hair density of different parts of the head of the human body respectively; a controller, the controller is connected with the plurality of weak laser lights and all the The plurality of sensors are connected to control the irradiation intensity of the weak laser light at the corresponding part according to the hair density of different parts of the head detected by the plurality of sensors, wherein the irradiation intensity of the weak laser light is controlled It is positively correlated with the detected hair density, so that the weak laser intensity reaching different parts of the
  • the cover is provided with a first area, a second area and a third area corresponding to the top side, left side, right side and rear side of the head, respectively.
  • the fourth area, the plurality of weak laser lights are distributed in the first area, the second area, the third area, the fourth area, the first area, the second area,
  • the third area and the fourth area are respectively provided with at least one of the sensors.
  • the controller is configured to control the irradiation intensity of the corresponding area by controlling the density of the weak laser lights lit in the corresponding area and/or the power of the weak laser light in the corresponding area.
  • the senor is a radar sensor
  • the controller is configured to determine the hair density of the corresponding part according to the reflected signal of the radar sensor of the corresponding part.
  • the senor is an infrared temperature measurement sensor
  • the controller is configured to determine the hair density of the corresponding part according to the temperature information detected by the infrared temperature measurement sensor of the corresponding part.
  • the sensors are arranged in a one-to-one correspondence with the weak laser lights.
  • the controller is connected with multiple weak laser lights and multiple sensors, and is used to control the irradiation of weak laser lights at corresponding parts according to the hair density of different parts of the head detected by multiple sensors
  • the irradiation intensity of the weak laser light is controlled to be positively correlated with the detected hair density, so that the intensity of the weak laser light reaching different parts of the head is roughly the same, so that the weak laser irradiation amount received by different parts of the head is the same, avoiding Different users have different hair densities and different hair densities in different parts of the head, resulting in uneven irradiation, ensuring uniform irradiation and good physiotherapy effects.
  • the present invention also provides a method for controlling a light wave therapeutic apparatus
  • the light wave therapeutic apparatus includes a cover that can be worn on the head of a human body, and a plurality of devices for directing the head to the head are distributed on the cover.
  • the control method includes the following steps: detecting the hair density of different parts of the head; controlling the irradiation intensity of the weak laser light in the corresponding part according to the hair density of the different parts; wherein, the irradiation intensity of the weak laser light is controlled to be equal to The detected hair density is positively correlated so that the weak lasers reaching different parts of the head have roughly the same intensity.
  • the step of "controlling the irradiation intensity of the weak laser light in the corresponding part according to the hair density of the different parts” specifically includes: determining the irradiation intensity of the corresponding part according to the hair density of the different parts; The weak laser light is irradiated for the same duration according to the corresponding irradiation intensity.
  • the step of "controlling the irradiation intensity of the weak laser light in the corresponding part according to the hair density of different parts" specifically further includes: determining the duration according to the maximum intensity of the hair density in different parts.
  • the step of "determining the irradiation intensity of the corresponding part according to the hair density of different parts” specifically includes: according to the hair density of different parts, determining the density of the weak laser light and/or the weak laser light lit in the corresponding part according to the hair density of the different parts. The power of the laser light.
  • control method of the light wave therapeutic apparatus has all the technical effects of the above-mentioned light wave therapeutic apparatus, which will not be repeated here.
  • FIG. 1 is a top view of a light wave therapy apparatus in an embodiment of the present invention.
  • Fig. 2 is the rear view of the light wave therapy apparatus in an embodiment of the present invention.
  • Fig. 3 is the oblique view of the light wave therapy apparatus in an embodiment of the present invention.
  • FIG. 4 is a main step diagram of a control method of a light wave therapy apparatus in an embodiment of the present invention.
  • connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components.
  • connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components.
  • the present invention provides a light wave treatment apparatus.
  • the light wave treatment apparatus includes: A cover for the head, a plurality of weak laser lights distributed on the cover for emitting weak lasers to the head, and a plurality of sensors distributed on the cover for detecting hair density at different parts of the human head, laser
  • the physiotherapy helmet further includes a controller, which is connected with the plurality of weak laser lights and the plurality of sensors, and is used for controlling the irradiation intensity of the weak laser lights in the corresponding parts according to the hair density of different parts of the head detected by the plurality of sensors, wherein , the irradiation intensity of the weak laser light is controlled to be positively correlated with the detected hair density, so that the intensity of the weak laser light reaching different parts of the head is approximately the same.
  • the present invention also provides a control method of a light wave treatment instrument, the control method comprises the following steps: detecting the hair density of different parts of the head; controlling the irradiation intensity of the weak laser light in the corresponding parts according to the hair density of the different parts, The irradiation intensity of the weak laser light is controlled to be positively correlated with the detected hair density, so that the intensity of the weak laser light reaching different parts of the head is approximately the same.
  • approximately the same means that there can be a certain difference, and the upper limit of the difference can be flexibly adjusted according to the irradiation time, so that the amount of laser light received by different parts of the head after each irradiation will not be much different.
  • the difference in illumination intensity is typically no more than 10%.
  • the irradiation intensity difference may be 2% at each irradiation of 30 min, and the irradiation intensity difference may be 3% at each irradiation of 10 min, and so on.
  • the irradiation intensity of the corresponding weak laser light can be adjusted according to the hair density of different parts of the user's head, so that the irradiation amount of the weak laser light received by different parts of the head can be adjusted.
  • it avoids the occurrence of uneven irradiation amount caused by different hair densities of different users and different hair densities in different parts of the head, and ensures uniform irradiation and good physiotherapy effect.
  • Fig. 1 is a top view of the light wave therapeutic apparatus in an embodiment of the present invention
  • Fig. 2 is a rear view of the light wave therapeutic apparatus in an embodiment of the present invention
  • Fig. 3 is a strabismus view of the light wave therapeutic apparatus in an embodiment of the present invention picture.
  • the light wave therapy apparatus includes a cover 1 that can be worn on the head of a human body.
  • the cover 1 includes an outer shell 11 and an inner lining 12 .
  • the edge of the outer shell 11 is fixedly connected with the edge of the inner lining 12 .
  • the outer shell The upper middle area of 11 is set as a mesh member 13, and a large number of openings are distributed on the inner lining 12, which improves the air permeability of the cover shell 1 and improves the wearing comfort of the user.
  • the inner surface of the inner liner 12 is divided into four regions, namely the first region, the second region, the third region and the fourth region corresponding to the top side, left side, right side and rear side of the head, respectively.
  • a first radar sensor 31 , a second radar sensor 32 , a third radar sensor 33 and a fourth radar sensor 34 are respectively arranged in the middle of the area, the second area, the third area and the fourth area.
  • the radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34 are used to detect the hair density of the parts of the head corresponding to the first, second, third and fourth regions, respectively.
  • the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34 are all millimeter-wave radar sensors, which emit electromagnetic waves to the head and determine the hair in the corresponding area according to the reflected electromagnetic wave signals density.
  • a circuit board (not shown in the figure) is arranged between the outer shell 11 and the inner lining 12, and a plurality of weak laser lights 2 are distributed on the circuit board, and the first area, the second area, the third area and the fourth area are all distributed with Weak laser light 2, and the weak laser light 2 is arranged at a position corresponding to the part of the opening on the lining 12, so that the light of the weak laser light 2 passes through the opening on the lining 12 and irradiates the head.
  • the circuit board is also provided with a controller (not shown in the figure), the controller is connected with the weak laser light 2, the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34, and controls the The device is set to correspond to the first area, the second area, the third area and the fourth area according to the head detected by the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34.
  • the hair density of the part controls the irradiation intensity of the weak laser light 2 in the corresponding area, wherein the irradiation intensity of the weak laser light is controlled to be positively correlated with the detected hair density, so that the weak laser intensity reaching different parts of the head is approximately the same.
  • earphone assemblies 5 are provided on the left and right sides of the casing 1, and the earphone assemblies 5 are pivotally connected to both sides of the casing 1 and can be rotated toward the inner side of the casing 1, so that when not in use, the earphone assemblies 5 are pivotally connected to both sides of the casing 1. In this state, the earphone assembly 5 is accommodated in the housing 1 to facilitate the placement of the light wave therapy apparatus.
  • the rear of the casing 1 is provided with a power storage assembly 4, which includes a power storage cavity (not shown in the figure), a battery (not shown in the figure) placed in the power storage cavity, and a charging device connected to the battery Port 41 , the battery is used to supply power to the controller, the circuit board, the laser light 2 , the first radar sensor 31 , the second radar sensor 32 , the third radar sensor 33 and the fourth radar sensor 34 .
  • the power storage component 4 includes a power storage cavity, a battery placed in the power storage cavity, and a charging port 41 connected to the battery, which avoids the situation that the user is bound by the power cord and cannot move freely during the use of the light wave therapy apparatus, and optimizes the user. user experience. It can be understood that, a dry battery can also be arranged in the power storage cavity, and a fuel cell can also be arranged in the power storage cavity, so that the charging port 41 is not required.
  • the controller is arranged to The hair density of the parts of the head corresponding to the first, second, third and fourth areas detected by the fourth radar sensor 34 controls the irradiation intensity of the weak laser light 2 in the corresponding area, so that the difference in the head can be controlled.
  • the weak laser irradiation amount received by the parts is the same, which avoids the uneven irradiation amount caused by different hair density of different users and different hair densities in different parts of the head, and ensures uniform irradiation and good physiotherapy effect.
  • FIG. 4 is a main step diagram of a control method of a light wave therapeutic apparatus in an embodiment of the present invention.
  • control method of the light wave therapy instrument includes:
  • Step S100 detecting the hair density of different parts of the head.
  • the controller controls the first radar sensor 31 , the second radar sensor 32 , the third radar sensor 33 and the fourth radar sensor 34 to detect the head and the first area, the second radar sensor 34 respectively.
  • the controller can control the first radar sensor 31, the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34 to detect the hair density of the corresponding part of the head once and use it as a control basis, and can also control the first radar sensor 31.
  • the second radar sensor 32, the third radar sensor 33 and the fourth radar sensor 34 respectively detect the hair density of the corresponding parts of the head for multiple times, and average the hair density values detected multiple times as a control basis.
  • Step S200 controlling the irradiation intensity of the weak laser light in the corresponding part according to the hair density of the different parts.
  • step S200 further includes:
  • Step S210 Determine the irradiation intensity of the corresponding part according to the hair density of the different parts.
  • the irradiation intensity includes the density of the lit laser lamps in the corresponding area.
  • the controller detects the parts of the head corresponding to the first area, the second area, the third area and the fourth area according to the first radar sensor 31 , the second radar sensor 32 , the third radar sensor 33 and the fourth radar sensor 34 .
  • the hair density of determines the density of the weak laser light 2 lit in the corresponding area.
  • the number of the weak laser lights 2 in the corresponding area is determined, and the greater the hair density of the corresponding part of the head and the area , the greater the number of weak laser lights 2 lit in the corresponding area, and the weak laser lights 2 lit in the area are evenly distributed in the area to ensure uniform illumination on the part of the head corresponding to the area. That is, the irradiation intensity of the weak laser light is controlled to be positively correlated with the detected hair density, so that the intensity of the weak laser light reaching different parts of the head is approximately the same.
  • Step S220 determining the irradiation duration according to the maximum value of the hair density in different parts.
  • the mapping relationship between the hair density value and the irradiation duration is stored in advance. After obtaining the maximum value of the hair density in different parts, the controller searches for the irradiation duration corresponding to the density value from the preset relationship as the irradiation duration of the weak laser light. It can be understood that, in another feasible implementation manner, the controller can also receive a user's set duration parameter, so as to control the weak laser light to irradiate the corresponding duration.
  • the controller determines and controls the irradiation duration according to the maximum value of the hair density at different parts and the maximum irradiation intensity of the weak laser light at the corresponding part, that is, controls the weak laser corresponding to the part with the highest hair density in different parts
  • the lamp is irradiated according to the maximum light intensity, and then the irradiation time is determined according to the required irradiation amount (which can be a preset fixed value) and the value of the hair density of the part, so that the part with the highest hair density is irradiated according to the strongest light, while
  • the irradiation intensity of other parts adjusts the corresponding light intensity according to the proportional relationship between the corresponding hair density and the maximum density, thereby shortening the irradiation time and optimizing the user experience.
  • Step S230 controlling the weak laser lights in different parts to irradiate the same duration of time according to the corresponding irradiation intensity.
  • the controller controls the corresponding weak laser lamps 2 in the corresponding area to be lit for the same duration according to the determined density of the weak laser lamps 2 lit in the corresponding area.
  • the irradiation intensity includes the power of the weak laser light.
  • the controller detects the parts of the head corresponding to the first area, the second area, the third area and the fourth area according to the first radar sensor 31 , the second radar sensor 32 , the third radar sensor 33 and the fourth radar sensor 34 .
  • the hair density of determines the power of the weak laser light 2 in the corresponding area. Specifically, for a specific area, the power of the weak laser light 2 in the corresponding area is determined according to the detected hair density corresponding to the area. The power of the weak laser light 2 in the area is larger.
  • the controller controls the weak laser light 2 in the corresponding area to light up for the same duration according to the determined power of the weak laser light 2 in the corresponding area.
  • the irradiation duration may be set by the user, or may be a built-in set irradiation duration.
  • a plurality of first radar sensors 31 , a plurality of second radar sensors 32 , a plurality of third radar sensors 33 and a plurality of fourth radar sensors are arranged in the first area, the second area, the third area and the fourth area, respectively.
  • the hair density detected by multiple radar sensors can be averaged as the hair density of the part of the head corresponding to the area, so as to avoid the situation where there is a large error in the hair density detected by a single radar sensor , improving the detection accuracy, so as to control the irradiation amount of the weak laser light more accurately.
  • a plurality of first radar sensors 31 , a plurality of second radar sensors 32 , a plurality of third radar sensors 33 and a plurality of fourth radar sensors 34 are arranged in the first area, the second area, the third area and the fourth area, respectively.
  • the controller can control the density and power of the weak laser light 2 lit in the corresponding area according to the hair density of different parts.
  • the controller controls the density of the weak laser lights 2 (that is, the number of lighted weak laser lights 2) in the corresponding area according to the average value of the hair densities detected by multiple radar sensors in a specific area, and at the same time according to the The hair density detected by different radar sensors in the area controls the power of the weak laser light 2 at the corresponding position. In this way, the irradiation amount of the weak laser light can be controlled more accurately, and the irradiation can be made more uniform.
  • the radar sensors on the housing 1 are arranged in a one-to-one correspondence with the weak laser lights 2 .
  • a radar sensor is provided at a position adjacent to each weak laser light 2 .
  • the controller controls the power of the corresponding weak laser light 2 according to the hair density at the corresponding position of the head detected by each radar sensor. the uniform amount of radiation received by the unit.
  • the controller can also control the irradiation duration of the corresponding weak laser light 2 according to the hair density at the corresponding position of the head detected by each radar sensor. The longer the irradiation time is, so that different parts of the head receive the same amount of irradiation.
  • the controller can also control the irradiation power of the corresponding weak laser light 2 according to the hair density at the corresponding position of the head detected by each radar sensor. and exposure time.
  • the hair density detection accuracy of different parts of the head is more accurate, and the amount of radiation received by different parts of the head is more uniform.
  • the fact that the first radar sensor 31 , the second radar sensor 32 , the third radar sensor 33 and the fourth radar sensor 34 are all millimeter-wave radar sensors is only a specific setting method, and those skilled in the art Personnel can adjust it as needed, for example, the first radar sensor 31 , the second radar sensor 32 , the third radar sensor 33 and the fourth radar sensor 34 may all be centimeter-wave radar sensors or micron-wave radar sensors.
  • the radar sensor in the above embodiment can also be replaced with an infrared temperature measuring sensor, and the controller is configured to determine the hair density of the corresponding part according to the temperature information detected by the infrared temperature measuring sensor of the corresponding part.
  • the controller can determine the hair density of the corresponding part according to the temperature information detected by the infrared temperature sensor of the corresponding part, and then control the irradiation intensity of the weak laser light.
  • the senor is arranged on the lining 12 is also a specific arrangement, and those skilled in the art can adjust it as needed, for example, the sensor can also be arranged on the circuit Positions on the plate corresponding to the openings on the lining 12 .
  • the shell 1 includes an outer shell 11 and an inner lining 12, which is also a specific setting method, and those skilled in the art can adjust it as needed.
  • a plurality of weak laser lights for emitting weak laser light to the head and for detecting different parts of the head of the human body are distributed on the cover of the light wave therapy instrument.
  • a plurality of sensors for hair density the controller is connected with a plurality of weak laser lights and a plurality of sensors, and is used to control the irradiation intensity of the weak laser lights in the corresponding parts according to the hair density of different parts of the head detected by the plurality of sensors,
  • the irradiation intensity of the weak laser light is controlled to be positively correlated with the detected hair density, so that the intensity of the weak laser light reaching different parts of the head is roughly the same, so that different parts of the head receive the same amount of weak laser irradiation, avoiding the need for different users.
  • Different hair densities and different hair densities in different parts of the head lead to uneven irradiation, which ensures uniform irradiation and good physiotherapy effects.

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  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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Abstract

La présente invention appartient au domaine des instruments thérapeutiques à ondes optiques, et vise à résoudre le problème selon lequel différentes parties d'une tête reçoivent un éclairage inégal pendant un processus d'utilisation d'un casque physiothérapeutique laser existant. La solution selon l'invention porte sur un instrument thérapeutique à ondes optiques et son procédé de commande. Une pluralité de lampes à laser faible et une pluralité de capteurs pour mesurer respectivement des densités de cheveux au niveau de différentes régions d'une tête d'un corps humain sont réparties sur un boîtier de l'instrument thérapeutique à ondes optiques ; un dispositif de commande est connecté à la pluralité de lampes à laser faible et à la pluralité de capteurs, et est utilisé pour commander des intensités d'éclairage de lampes à laser faible au niveau de régions correspondantes en fonction des densités de cheveux mesurées au niveau des différentes régions de la tête ; les intensités d'éclairage des lampes à laser faible sont commandées pour être positivement corrélées avec les densités de cheveux mesurées, de sorte que les intensités de laser faible qui atteignent les différentes régions de la tête sont approximativement identiques ; et les lampes à laser faible sont commandées pour fournir un éclairage pendant la même durée au niveau des différentes régions, de sorte que la quantité d'éclairage de lumière laser faible reçue par les différentes régions de la tête peut être identique, et la situation dans laquelle la quantité d'éclairage est inégale en raison des différentes densités de cheveux au niveau des différentes régions de la tête est évitée.
PCT/CN2021/104160 2021-03-11 2021-07-02 Instrument thérapeutique à ondes optiques WO2022188312A1 (fr)

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CN113018694B (zh) * 2021-03-11 2021-08-20 北京中诚兴业科技有限公司 光波治疗仪
CN114053595B (zh) * 2021-10-29 2023-12-15 安徽哈工标致医疗健康产业有限公司 一种可抹药的生发头盔
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CN108114378A (zh) * 2018-02-07 2018-06-05 南昌仁恩医疗器械有限公司 一种育发装置
CN210612704U (zh) * 2019-04-26 2020-05-26 复旦大学 一种生发帽
CN212214391U (zh) * 2020-03-06 2020-12-25 深圳半岛医疗有限公司 激光治疗装置、穿戴设备及激光治疗系统
CN113018694A (zh) * 2021-03-11 2021-06-25 北京中诚兴业科技有限公司 光波治疗仪

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