CN106669045B

CN106669045B - Intelligent strong light treatment hand tool

Info

Publication number: CN106669045B
Application number: CN201710046003.2A
Authority: CN
Inventors: 徐建根; 崔锦江; 董宁宁
Original assignee: First Hospital Jinlin University; Suzhou Institute of Biomedical Engineering and Technology of CAS
Current assignee: First Hospital Jinlin University; Suzhou Institute of Biomedical Engineering and Technology of CAS
Priority date: 2017-01-13
Filing date: 2017-01-13
Publication date: 2023-06-09
Anticipated expiration: 2037-01-13
Also published as: CN106669045A

Abstract

The invention relates to a medical intelligent strong light treatment hand tool which comprises a shell, a treatment protection pad, a light outlet window, a heat dissipation reflecting device, a fixing piece, a xenon lamp light source, a triggering temperature control circuit and a strong light treatment instrument host. The invention is a core component of the strong light therapeutic apparatus, it can output the xenon light of broad spectrum, short pulse, high energy, the xenon light outputted can treat pain, wound healing, diminishing inflammation, etc. effectively, the hand tool integrates xenon light source, heat dissipating reflecting device, trigger the temperature control circuit, etc., it is a miniaturized, integrated, intelligent therapeutic hand tool, it is safe and reliable, applicable position is wide, easy and simple to handle, it is narrow, single function, bad shortcoming of curative effect to overcome the spectrum of the existing product, has realized the broad spectrum, multiple disease, deep penetrating treatment.

Description

Intelligent strong light treatment hand tool

Technical Field

The invention relates to an output hand tool of a strong light therapeutic apparatus in the medical field, in particular to a hand tool for strong light therapy with the characteristics of miniaturization, integration and intellectualization.

Background

Optical therapy is an old and modern treatment method, old people use natural sunlight to treat diseases and recover organisms, and modern people use various artificial light sources to realize disease treatment and recovery organisms. Optical therapy is currently common as the most common physical therapy: laser therapy, ultraviolet therapy, visible light therapy, infrared therapy, and the like. The pulsed xenon light is widely applied to aspects of IPL strong light dehairing, photon skin rejuvenation and the like as light with wide spectrum and short pulse and high energy, and the latest research applies the pulsed xenon light to the treatment of pain, wound healing and the like. The phototherapy uses the law of conservation of energy as other physiotherapy, and converts the energy carried by the phototherapy into the biological energy which is sensitive and can be used by different tissues of human body when the phototherapy penetrates the human body, and mitochondria absorb the light energy to promote ATP conversion, protein synthesis, leukocyte phagocytosis and the like, so that the phototherapy can enhance the regulation of an immune system, inhibit pain and enhance the tissue repair and regeneration capacity.

All optical treatments end up with light output to illuminate the focal site, which is typically done by a light treatment hand tool, for example: when the laser is used for treating the pigmentary diseases, the laser is transmitted through the optical fiber and finally irradiated to the affected part through the treatment hand tool; when the IPL strong light is dehaired, a light source in the IPL strong light treatment hand tool irradiates the dehaired part through the optical filter; in the case of treating pain by using a super laser, the super laser is irradiated to the pain region through various treatment tool heads. However, there are some common problems with these treatment tools, such as: the skin is easy to burn; cross infection is easy to occur; the hand tool is not simple and portable; the hand tool is not intelligent enough, etc.

Disclosure of Invention

In order to overcome the common diseases of the existing therapeutic hand tools and combine the self specificity of the strong light therapeutic apparatus, the invention develops the intelligent therapeutic hand tool with wide spectrum, high energy and short pulse strong light. The treatment hand tool uses the characteristics of the pulse xenon lamp light source as a design criterion, combines clinical treatment requirements, overcomes the defects of easy thermal burn, easy cross infection, clumsiness and the like of the traditional hand tool, has the advantages of miniaturization, integration, intellectualization and the like, can safely and effectively output wide spectrum and high-energy short pulse xenon light, and can well meet clinical requirements and safety due to the unique heat dissipation and reflection device, design structure and temperature control device.

The invention provides an innovative and practical technical scheme, which is realized by the following technical scheme:

an intelligent strong light treatment hand tool comprises a shell 001, a treatment protection pad 002, a light outlet window 003, a heat radiation and reflection device 005, a fixing piece 006, a xenon lamp light source 008, a triggering temperature control circuit 007 and a strong light treatment instrument host 009; wherein, xenon light source 008 utilizes mounting 006 to install on heat dissipation reflector 005, triggers temperature detect circuit 007 and xenon light source 008 to link to each other and be fixed in heat dissipation reflector 005, and heat dissipation reflector 005 integral erection is in the lower half of shell 001, and light window 003 and treatment protection pad 002 are then installed in the upper half of shell 001.

Further, the outer shell 001 is a closed body or a similar closed body, and the surface area of the closed part is more than two thirds of the whole surface area; the shape of the closed body or the similar closed body is determined by the shape of a xenon lamp light source and/or other components of the intelligent strong light treatment hand tool; the shell 001 consists of an upper part and a lower part, is made of engineering plastics, is internally sprayed with metal conductive paint, and is provided with heat dissipation holes at the periphery; the shell is provided with a buckle 004 for fixing the binding belt for fixing during treatment.

Furthermore, the treatment protection pad 002 is a direct contact part of the skin of a patient, the material is medical silica gel or rubber, the protection pad needs to be on the same plane or close to the surface contour shape of a certain frequently-treated part, the skin is tightly attached during treatment, in addition, a disposable adhesive tape needs to be attached to the surface of the protection pad during treatment to avoid cross infection of the patient, and a certain gap is reserved between the treatment protection pads around the light emitting window 003 to avoid scalding.

Alternatively, the specific structure of the therapy pad 002 is: and at least two layers of steps are formed on the edge of the light outlet window 003 around the edge of the light outlet window 003, the height of the outer side step is lower than that of the inner side step, and the outer side step forms a surrounding shield relative to the inner side step, so that the protection and support effects are realized. A plurality of through grooves are formed around the therapeutic protection pad 002, and when the face of the user is close to the therapeutic protection pad 002, the through grooves form a channel between the light emitting window 003 and the outside; the through grooves penetrate through the multi-layer steps, and the through grooves are arranged on the treatment pad 002 at unequal intervals or equal intervals, preferably at equal intervals and symmetrically.

Furthermore, the light-emitting window 003 is high-transmittance optical glass or optical resin glass, the light transmittance of other parts except ultraviolet rays is above 85%, and the ultraviolet rays are filtered; the high-transmittance optical glass or the optical resin glass can control the spectrum of the output light by changing the color of the glass, so that the spectrum can be adjusted.

Alternatively, the side of the light outlet window 003 facing the user has the following shape and structure: the light source is provided with a grid-shaped light outlet, the grid-shaped light outlet is specifically two rows of grids with a certain interval, and the two rows of grids are staggered and correspond to form a group of large grids. The dislocation corresponds to the insertion of the first row grid into the second row grid, and the insertion depth is 50-90%, preferably 60%, 70% and 80% of the total length of the first row grid or the second row grid.

Further, the heat dissipation and reflection device 005 comprises a reflection sheet and a heat dissipation sheet. Specifically, the inner layer is a reflective sheet with a reflective film, the material is aluminum alloy, and the coating is a mirror film or orange film, and is used for converging light beams and improving the light utilization rate; the outer layer is a radiating fin with radiating holes and fins, the material is aluminum alloy, and the radiating holes and the fins are used for radiating a large amount of heat generated by xenon light so as to prevent the patient from being scalded due to overhigh temperature.

Further, the fixing piece 006 is made of high temperature resistant rubber or silica gel, and is used for fixing the head and the tail of the xenon lamp light source 008.

Further, the xenon lamp source 008 is a U-shaped or arc-shaped or strip-shaped pulse xenon lamp, the pulse xenon lamp is provided with a cathode, an anode and a trigger electrode, two ends are respectively provided with a cathode 012 and an anode 011, a trigger electrode 010 is arranged between the cathode 012 and the anode 011, the distance between the cathode 012 and the trigger electrode 010 and the distance between the anode 011 and the trigger electrode 010 are respectively 8-12mm, the outer diameter phi of a lamp tube is 6-8mm, the length of the lamp tube is 65-100mm, the trigger voltage of the pulse xenon lamp is more than or equal to 1000V, and the normal working voltage of the pulse xenon lamp is 260-340V.

Further, the triggering temperature control circuit 007 provides two functions, on the one hand, as a precombustion circuit of the xenon lamp light source 008, before the pulse xenon lamp works normally, the triggering temperature control circuit 007 emits high voltage greater than or equal to 1000V to ionize xenon in the lamp tube, at this time, the main body 009 of the strong light therapeutic apparatus emits normal working voltage to make the pulse xenon lamp work normally, and the triggering voltage range is 1000-2000V; on the other hand, the intelligent strong light treatment device can prevent the intelligent strong light treatment device from being scalded due to overhigh temperature, the overtemperature protection is realized, the overtemperature protection temperature is about 110 ℃, and once the temperature exceeds the temperature, the temperature control circuit 007 is triggered to disconnect the xenon light output immediately.

Further, the main unit 009 of the strong light therapeutic apparatus is a main unit part of the intelligent strong light therapeutic hand tool, and provides control signals and working voltage for the intelligent strong light therapeutic hand tool.

The medical intelligent strong light treatment hand tool developed by the invention is a core component of a strong light treatment instrument, can emit wide-spectrum high-energy short-pulse xenon light, can effectively treat pains, wound healing, inflammation diminishing and other symptoms, overcomes the defects of easiness in thermal burn, easiness in cross infection, clumsiness and the like of the existing hand tool, has the characteristics of miniaturization, integration and intellectualization, and can well meet clinical requirements and safety due to a unique heat dissipation reflecting device, a design structure and a temperature control device. The intelligent strong light treatment hand tool has wide application part and simple and convenient operation, overcomes the defects of narrow spectrum, single function and poor curative effect of the traditional product, and realizes the treatment of wide spectrum, multiple diseases and deep penetration.

The foregoing description is only an overview of the present invention, and is intended to provide a better understanding of the present invention, as it is embodied in the following description, with reference to the preferred embodiments of the present invention and the accompanying drawings. Specific embodiments of the present invention are given in detail by the following examples and the accompanying drawings. The present invention will be described in more detail with reference to only those parts which make improvements, and other non-illustrated parts can be realized by means of the prior art in the field, i.e. the non-illustrated parts are realized by means of the prior art, and are not described in detail herein.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:

FIG. 1 is a schematic diagram of a smart glare treatment hand tool;

FIG. 2 is a diagram of a U-shaped pulse xenon lamp;

FIG. 3 is a diagram of a circular arc pulse xenon lamp;

fig. 4 is a diagram of a structure of a strip pulse xenon lamp.

Wherein, the reference numerals: 001-a shell, 002-a treatment protection pad, 003-a light emitting window, 004-a ring buckle, 005-a heat dissipation and reflection device, 006-a fixing piece, 007-a trigger temperature control circuit, 008-a xenon lamp light source, 009-a main machine of the strong light therapeutic apparatus, 010-a trigger electrode, 011-an anode and 012-a cathode.

Detailed Description

The technical implementation of the present invention will be further described with reference to the accompanying drawings and examples.

Example 1:

the present embodiment mainly describes the basic structure of an intelligent strong light treatment hand tool, and the specific structure of the system and its related components, wherein the non-specific description part is implemented by adopting the prior art. The specific description includes the relevant description and the relevant technical solutions in the following embodiments.

As shown in fig. 1, the intelligent strong light treatment hand tool comprises a housing 001, a treatment protection pad 002, a light outlet window 003, a ring buckle 004, a heat dissipation and reflection device 005, a fixing piece 006, a xenon lamp light source 008, a triggering temperature control circuit 007 and a strong light treatment instrument host 009.

Alternatively, the pulse xenon lamp light source is a specially-made U-shaped xenon lamp (or arc xenon lamp, strip xenon lamp), and the pulse xenon lamp light source is combined with a heat dissipation and reflection device, a triggering temperature control circuit, a treatment protection pad, a light outlet window and the like to be arranged in the shell so as to form a treatment hand tool, and the treatment hand tool is controlled by the instrument host.

Alternatively, the xenon light source 008 is mounted on the heat dissipation and reflection device 005 by using the fixing member 006, the triggering temperature control circuit 007 is connected with the xenon light source 008 and fixed on the heat dissipation and reflection device 005, the heat dissipation and reflection device 005 is integrally mounted in the lower half part of the housing 001, and the light emitting window 003 and the treatment pad 002 are mounted in the upper half part of the housing 001.

As shown in fig. 2, the xenon lamp light source 008 is a U-shaped special xenon lamp, which comprises an anode, a cathode, a trigger electrode and a U-shaped glass tube, wherein the anode, the cathode and the trigger electrode are made of tungsten alloy, the cathode and the anode are sealed at two ends of the U-shaped glass tube (or quartz glass tube), the trigger electrode is positioned between the cathode and the anode and connected by a metal wire wound on the lamp tube, and xenon is filled in the U-shaped glass tube. The distance between the cathode and the trigger electrode and the distance between the anode and the trigger electrode are respectively 5-20mm, preferably 8-12mm or 10, 15mm; the outer diameter phi of the lamp tube is 5-15mm, preferably 6-8, 10 and 12mm, the length of the lamp tube is 65-100mm, preferably 74, 84, 88, 94 and 98mm, the triggering voltage of the pulse xenon lamp is more than or equal to 1000V, and the normal working voltage of the pulse xenon lamp is 260-340V.

As an option, the whole shell 001 presents a cuboid shape (changing according to the shape of the xenon lamp light source), a closed structure, the bottom of the inner side of the shell is provided with a heat dissipation and reflection device through a fixing piece, a pulse xenon lamp light source is arranged above the heat dissipation and reflection device, a plurality of heat dissipation holes are uniformly or randomly distributed on the side surface and/or the bottom surface around the shell, a light outlet window is arranged on the top surface of the shell, the area of the light outlet window is smaller than that of the top surface of the shell, and a treatment protection pad is arranged on the light outlet window.

As an option, the light-emitting window 003 is an optical glass or an optical resin capable of passing through a spectrum of 250nm-1500nm, and has a filtering function, different output spectrums are controlled by filters with different colors, and the effective light transmittance is 85% or more than 90%; in practice, spectra can be intercepted as required, such as 250nm-550nm, 550nm-850nm, 850nm-1050nm, 1050nm-1250nm, 1250nm-1500nm.

Alternatively, the heat dissipation and reflection device 005 integrates heat dissipation and reflection functions, and comprises a reflection sheet and a heat dissipation sheet, and can be formed by compounding the reflection sheet and the heat dissipation sheet; the reflective sheet is a coated aluminum alloy sheet, and the coated film is a mirror film or orange film and is used for converging light beams and improving the light utilization rate; the radiating fin is an aluminum alloy sheet with fins and radiating holes and is used for radiating the light emitted by the xenon lamp; the reflecting sheet and the radiating sheet are respectively an inner layer and an outer layer, and are tightly combined together by utilizing heat conduction silicone grease and are used for reflecting, condensing and radiating of the light source.

Alternatively, the triggering temperature control circuit is a precombustion circuit and an overtemperature protection circuit of the pulse xenon lamp light source. Before the pulse xenon lamp works normally, the xenon lamp trigger circuit sends out high voltage which is more than or equal to 1000V to ionize xenon in the lamp tube, and the xenon lamp driving power supply sends out normal working voltage at the moment to enable the xenon lamp to work normally; the triggering voltage emitted by the xenon lamp triggering circuit is 500V-2000V, preferably 1000V-2000V, or 1000-1500V, or 1500-1800V; when the therapeutic hand is in normal operation, the internal temperature of the hand gradually rises from room temperature to a constant therapeutic temperature, the temperature fluctuation is very small and is kept stable in normal treatment, when the internal temperature of the hand is overhigh due to abnormal operation or other problems, the temperature control circuit can automatically disconnect the output of the hand to prevent the occurrence of thermal burn, and the temperature can be set between 90 ℃ and 120 ℃ or between 90 ℃ and 125 ℃, preferably 110 ℃.

Example 2:

this embodiment is implemented on the basis of the foregoing embodiment 1, and mainly describes a circular arc xenon lamp.

As shown in fig. 3, the xenon lamp source 008 is a circular arc special xenon lamp, which comprises an anode, a cathode, a trigger electrode and a glass tube, wherein the anode, the cathode and the trigger electrode are made of tungsten alloy, and the anode and the cathode are sealed at two ends of the circular arc glass tube (or quartz glass tube). Alternatively, the trigger electrode is positioned between the cathode and the anode and is connected by a metal wire wound on the lamp tube, and the arc-shaped glass tube is filled with xenon. The distance between the cathode and the trigger electrode and the distance between the anode and the trigger electrode are respectively 15-40mm, preferably 18-25mm or 20, 30mm; the outer diameter phi of the lamp tube is 5-15mm, preferably 6-8mm or 10mm, the length of the lamp tube is 65-85mm, preferably 77 and 82mm, the triggering voltage of the pulse xenon lamp is more than or equal to 1000V, and the normal working voltage of the pulse xenon lamp is 260-340V.

Example 3:

this embodiment is implemented on the basis of the foregoing embodiments, and mainly describes the shape of the housing.

The shell 001 is in the shape of a closed body or a similar closed body, and the occupied surface area of the closed part is more than two thirds of the whole surface area; the shape of the closed body or the similar closed body is determined by the shape of the xenon lamp light source and/or other components of the intelligent strong light treatment hand tool, namely, the closed body or the similar closed body is adaptively designed/adjusted according to the internal design; at the same time, the shape of the housing is to facilitate treatment of the patient.

The shell 001 consists of an upper part and a lower part, is made of engineering plastics, is internally sprayed with metal conductive paint, and is provided with heat dissipation holes at the periphery; the shell is provided with a buckle 004 for fixing the binding belt for fixing during treatment.

Example 4:

this embodiment is implemented on the basis of the foregoing embodiments, and mainly describes the specific construction of the therapy pad.

The treatment protection pad 002 is a direct contact part of the skin of a patient, the material is medical silica gel or rubber, the protection pad needs to be on the same plane or close to the surface profile shape of a certain frequently treated part, the skin is tightly attached during treatment, in addition, a disposable adhesive tape needs to be attached to the surface of the protection pad during treatment to avoid cross infection of the patient, and a certain gap is reserved between the treatment protection pads around the light emitting window 003 to avoid scalding.

For ease of fixation and therapeutic administration, the therapy pad 002 has a multi-layered structure with each layer having a different modulus of elasticity to enhance the therapeutic experience of the patient. The elastic coefficient is the force required by the treatment of the shrinkage of the protection cushion layer by 1cm, and the unit of the force is Newton (N).

When the number of layers of the treatment pad is set to n (n is a positive integer greater than or equal to 1, generally 2 to 5), the elastic coefficient corresponding to each layer is:

the corresponding thickness of the therapeutic protection cushion layer is as follows:

the unit is cm.

The treatment pad also has a 0 th layer, namely a base layer, and the base layer is used for bearing the whole treatment pad. When the therapeutic protection pad is fixed on the shell in a clamping groove mode, the T-shaped structure is arranged at the bottom of the base layer and is used for inserting or clamping the therapeutic protection pad into the fixing clamping groove specially formed in the shell. When the treatment protection pad is fixed on the shell in a cementing mode, the surface of the bottom of the base layer is provided with a frosted layer, so that the adhesion of glue is facilitated, and the bonding effect is improved.

The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent strong light treatment hand tool comprises a shell (001), a treatment protection pad (002), a light outlet window (003), a heat dissipation and reflection device (005), a fixing piece (006), a triggering temperature control circuit (007), a xenon lamp light source (008) and a strong light treatment instrument host (009); the method is characterized in that: the xenon lamp light source (008) is arranged on the heat dissipation and reflection device (005) by utilizing the fixing piece (006), the triggering temperature control circuit (007) is connected with the xenon lamp light source (008) and fixed on the heat dissipation and reflection device (005), the heat dissipation and reflection device (005) is integrally arranged in the lower half part of the shell (001), and the light outlet window (003) and the treatment protection pad (002) are arranged in the upper half part of the shell (001); the outer shell (001) is in the shape of a closed body or a similar closed body, and the surface area of the closed part is more than two thirds of the whole surface area; the shape of the closed body or the similar closed body is determined by the shape of a xenon lamp light source and/or other components of the intelligent strong light treatment hand tool; the shell (001) is composed of an upper part and a lower part, is made of engineering plastics, is internally sprayed with metal conductive paint, and is provided with heat dissipation holes at the periphery; the shell is provided with a ring buckle (004) for fixing the binding belt for fixing during treatment; the treatment protection pad (002) is a direct contact part of the skin of a patient, the material is medical silica gel or rubber, the protection pad is required to be on the same plane or be close to the surface contour shape of a certain frequently-treated part, the skin is ensured to be closely contacted during treatment, in addition, a disposable adhesive tape is required to be stuck on the surface of the protection pad during treatment to avoid cross infection of the patient, and a certain gap is reserved between the treatment protection pads around the light emitting window (003) to avoid scalding; the light-emitting window (003) is high-transmittance optical glass or optical resin glass, the light transmittance of other parts except ultraviolet rays is above 85%, and the ultraviolet parts are filtered; the high-transmittance optical glass or the optical resin glass can control the spectrum of the output light by changing the color of the glass, so that the spectrum can be adjusted; the heat dissipation and reflection device (005) comprises a reflection sheet and a heat dissipation sheet, wherein the inner layer is the reflection sheet with a reflection film, the material is aluminum alloy, and the coating is a mirror film or orange film and is used for converging light beams and improving the light utilization rate; the outer layer is a radiating fin with radiating holes and fins, the material is aluminum alloy, and the radiating holes and the fins are used for radiating a large amount of heat generated by xenon light so as to prevent the patient from being scalded due to overhigh temperature; the fixing piece (006) is high temperature resistant rubber or silica gel and is used for fixing the head part and the tail part of the xenon lamp light source (008); the xenon lamp light source (008) is a U-shaped or arc-shaped or strip-shaped pulse xenon lamp, the pulse xenon lamp is provided with a cathode, an anode and a trigger electrode, the two ends of the pulse xenon lamp are respectively provided with a cathode (012) and an anode (011), a trigger electrode (010) is arranged between the cathode (012) and the anode (011), the distance between the cathode (012) and the trigger electrode (010) and the distance between the anode (011) and the trigger electrode (010) are respectively 8-12mm, the outer diameter phi of a lamp tube is 6-8mm, the length of the lamp tube is 65-100mm, the trigger voltage of the pulse xenon lamp is more than or equal to 1000V, and the normal working voltage of the pulse xenon lamp is 260-340V; the triggering temperature control circuit (007) provides two functions, on one hand, the triggering temperature control circuit (007) is used as a precombustion circuit of the xenon lamp light source (008), before the pulse xenon lamp works normally, the triggering temperature control circuit (007) emits high voltage which is more than or equal to 1000V, xenon in the lamp tube is ionized, at the moment, the main body (009) of the strong light therapeutic apparatus emits normal working voltage to enable the pulse xenon lamp to work normally, and the triggering voltage range is 1000-2000V; on the other hand, the intelligent strong light treatment device can prevent scalding caused by overhigh temperature of the intelligent strong light treatment device, and achieves over-temperature protection, wherein the temperature of the over-temperature protection is about 110 ℃, and once the temperature exceeds the temperature, the temperature control circuit (007) is triggered to immediately disconnect the xenon light output; the main machine (009) of the strong light therapeutic apparatus is a main machine part of the intelligent strong light therapeutic hand tool, and provides control signals and working voltage for the intelligent strong light therapeutic hand tool.