CN207041748U - A kind of Intelligent strong light treatment hand tool - Google Patents

Abstract

The utility model relates to a medical intelligent strong light treatment hand tool, which comprises a shell, a treatment pad, a light outlet window, a heat dissipation reflective device, a fixing part, a xenon light source, a trigger temperature control circuit and a main unit of a strong light treatment instrument. The utility model is the core component of the strong light therapy instrument, which can output xenon light with wide spectrum, short pulse and high energy. The output xenon light can effectively treat pain, wound healing, anti-inflammatory and other diseases. The hand tool integrates xenon light source, Heat dissipation reflective device, trigger temperature control circuit, etc., is a miniaturized, integrated, and intelligent treatment hand tool, which is safe and reliable, has a wide range of applicable parts, and is easy to operate, overcoming the narrow spectrum, single function, and poor curative effect of existing products. It realizes the treatment of broad spectrum, multiple diseases and deep penetration.

Description

An Intelligent Strong Light Therapy Hand Tool

technical field

The utility model relates to an output hand tool for a strong light therapeutic instrument in the medical field, in particular to a strong light treatment hand tool with the characteristics of miniaturization, integration and intelligence.

Background technique

Optical therapy is an ancient and modern treatment method. The ancients used natural sunlight to treat diseases and restore the body, while modern people use various artificial light sources to treat diseases and restore the body. Optical therapy, as the most common physical therapy, is currently common: laser therapy, ultraviolet therapy, visible light therapy, infrared therapy, etc. As a broad-spectrum, short-pulse, high-energy light, pulsed xenon light has been widely used in IPL strong light hair removal, photon skin rejuvenation, etc., and the latest research applies pulsed xenon light to the treatment of pain and wound healing. Light therapy, like other physical therapies, utilizes the law of energy conservation. When it penetrates the human body, it converts the energy it carries into biological energy that is sensitive to and usable by different tissues in our body. Mitochondria absorb light energy and promote ATP conversion. , protein synthesis, white blood cell phagocytosis, etc., so that it can enhance immune system regulation, inhibit pain, and enhance tissue repair and regeneration capabilities.

The final form of all optical therapy is that the light passes through the output irradiated lesion, and the light is usually irradiated to the lesion by a phototherapy handpiece. For example, when laser is used to treat pigmentary diseases, the laser is transmitted through an optical fiber and finally passes through the treatment handpiece. Irradiate to the affected part; during IPL strong light hair removal, the light source in the IPL strong light treatment handpiece irradiates the hair removal site through the optical filter; during super laser treatment of pain, the super laser is irradiated to the painful part through various treatment tool heads . But usually these treatment hand tools have some common problems, such as: easy to burn the skin; prone to cross-infection; hand tools are not simple and portable enough; hand tools are not smart enough, etc.

Utility model content

In order to overcome the common problems of the existing treatment handpieces, and combined with the particularity of the strong light therapeutic apparatus itself, the utility model has developed a wide-spectrum, high-energy short-pulse strong light intelligent treatment handpiece. The treatment hand tool is designed based on the characteristics of the pulsed xenon light source itself, combined with the needs of clinical treatment, and overcomes the shortcomings of existing hand tools such as easy thermal burns, easy cross-infection, and clumsiness. The hand tool has the advantages of compactness, integration, and intelligence. , can safely and effectively output broad-spectrum, high-energy short-pulse xenon light, and the unique heat dissipation reflector, design structure, and temperature control device can well meet clinical needs and safety.

The utility model proposes an innovative and practical technical solution, and the utility model is realized through the following technical solutions:

An intelligent strong light treatment hand tool, comprising a shell 001, a treatment pad 002, a light outlet window 003, a heat dissipation reflective device 005, a fixing piece 006, a xenon lamp light source 008, a trigger temperature control circuit 007, and a strong light treatment instrument host 009; wherein, The xenon lamp light source 008 is installed on the heat dissipation reflective device 005 by using the fixing piece 006, and the trigger temperature control circuit 007 is connected with the xenon lamp light source 008 and fixed on the heat dissipation reflective device 005. 003 and treatment pad 002 are installed on the upper part of the shell 001.

Further, the shape of the shell 001 is a closed body, or a closed body, and the surface area of the closed part is greater than two-thirds of the overall surface area; The shape of other components is determined; the shell 001 is composed of upper and lower parts, the material is engineering plastic, the inside is sprayed with metal conductive paint, and there are cooling holes around it; there is a buckle 004 for fixing the strap on the shell, which is used for fixing during treatment .

Furthermore, the treatment pad 002 is a part that directly contacts the patient's skin, and the material is medical silica gel or rubber. The pad must be on the same plane or close to the surface contour of a certain frequently treated part to ensure that it is close to the skin during treatment. Disposable adhesive stickers should be pasted on the surface of the pads to avoid cross-infection of patients, and a certain gap should be left between the treatment pads around the light outlet window 003 to avoid burns.

As an option, the specific structure of the treatment pad 002 is as follows: around the edge of the light outlet window 003, at least two layers of steps are formed above the edge of the light outlet window 003, the height of the outer step is lower than that of the inner step, and the outer step forms an enclosure relative to the inner step , play the role of protection and support. There are several through grooves around the treatment pad 002. When the user's face is close to the treatment pad 002, the through grooves form the passage between the light outlet window 003 and the outside world; the through grooves run through multiple steps, and the through grooves Unequal or equidistant settings on the treatment pad 002, priority isometric and symmetrical settings.

Further, the light exit 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 part is filtered out; the high-transparency optical glass or optical resin glass The spectrum of the output light can be controlled by changing the color of the glass, and the spectrum can be adjusted.

As an option, the side of the light outlet window 003 facing the user has the following shape and structure: it has a grid-shaped light outlet. , forming a set of large grids. The misalignment corresponds to inserting the first row of grids into the second row of grids, and the insertion depth is 50-90% of the total length of the first row of grids or the second row of grids, preferably 60%, 70%, or 80%. .

Further, the heat dissipation reflective device 005 includes a reflective sheet and a heat sink. 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 peel film, which is used to converge the light beam and improve the utilization rate of light; the outer layer is a heat dissipation sheet with cooling holes and fins. The sheet is made of aluminum alloy, and the cooling holes and fins are used to dissipate a large amount of heat generated by the xenon light, so as not to burn the patient due to excessive temperature.

Further, the fixing part 006 is high temperature resistant rubber or silicone, which is used to fix the head and tail of the xenon light source 008 .

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

Further, the trigger temperature control circuit 007 provides two functions. On the one hand, as the pre-ignition circuit of the xenon lamp light source 008, before the pulse xenon lamp works normally, the trigger temperature control circuit 007 emits a high voltage greater than or equal to 1000V, ionizing the lamp Xenon in the tube, at this time, the main unit 009 of the strong light therapy instrument sends out a normal working voltage to make the pulse xenon lamp work normally, and the trigger voltage range is 1000-2000V; Realize over-temperature protection. The temperature of over-temperature protection is about 110 degrees. Once the temperature exceeds this temperature, the temperature control circuit 007 is triggered to immediately cut off the xenon light output.

Further, the main unit 009 of the strong light therapeutic apparatus is the main unit of the intelligent strong light treatment handpiece, which provides control signals and working voltage for the intelligent strong light treatment handpiece.

The medical intelligent strong light treatment hand tool developed by the utility model is the core component of the strong light treatment instrument, which can emit wide-spectrum, high-energy short-pulse xenon light, which can effectively treat pain, wound healing, anti-inflammatory and other diseases, and overcome the existing hand tools. It has the disadvantages of easy thermal burn, cross-infection, and clumsiness. It has the characteristics of compactness, integration, and intelligence. The unique heat dissipation reflector, design structure, and temperature control device can well meet clinical needs and safety. The intelligent strong light treatment hand tool of the utility model has wide application sites and is easy to operate, overcomes the shortcomings of existing products such as narrow spectrum, single function, and poor curative effect, and realizes wide-spectrum, multi-disease, and deep-penetrating treatment.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with accompanying drawings. Rear. The specific embodiment of the utility model is given in detail by the following examples and accompanying drawings. Many places in the utility model only describe the parts that have been improved, while other unexplained parts can be realized by means of existing technologies in the field, that is, the undescribed parts can be realized by using existing technologies, and will not be described in detail here.

Description of drawings

The drawings described here are used to provide a further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is a schematic structural diagram of an intelligent strong light therapy handpiece;

Figure 2 is a structural diagram of a U-shaped pulsed xenon lamp;

Fig. 3 is a structural diagram of an arc-shaped pulsed xenon lamp;

Fig. 4 is a structural diagram of a strip-shaped pulsed xenon lamp.

Among them, reference signs: 001--shell, 002--treatment pad, 003--light outlet window, 004--ring buckle, 005--reflective device for heat dissipation, 006--fixture, 007--trigger temperature control circuit , 008--xenon light source, 009--host of intense light therapy instrument, 010--trigger pole, 011--anode, 012--cathode

detailed description

The technical implementation process of the present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Example 1:

This embodiment mainly introduces the basic structure of an intelligent high-light therapy hand tool, as well as the specific structure of the system and its related components, and the parts not specified in particular are realized by the existing technology. The special instructions include related instructions and related technical solutions in the following embodiments.

As shown in Figure 1, the intelligent strong light treatment hand tool includes a shell 001, a treatment pad 002, a light outlet window 003, a ring buckle 004, a heat dissipation reflective device 005, a fixing part 006, a xenon lamp light source 008, and a trigger temperature control circuit 007 And the host 009 of the strong light therapy instrument.

As an option, the pulsed xenon lamp light source is a special U-shaped xenon lamp (or arc-shaped xenon lamp, strip-shaped xenon lamp), which is combined with a heat dissipation reflector, a trigger temperature control circuit, a treatment pad, and a light window. The treatment handpiece, the control of the treatment handpiece is completed by the instrument host.

As an option, the xenon light source 008 is installed on the heat dissipation reflective device 005 by using the fixing piece 006, and the trigger temperature control circuit 007 is connected with the xenon light source 008 and fixed on the heat dissipation reflective device 005, and the heat dissipation reflective device 005 is integrally installed on the lower half of the shell 001 In the part, the light exit window 003 and the treatment pad 002 are installed on the upper part of the shell 001.

As shown in Figure 2, the xenon lamp light source 008 is a U-shaped special xenon lamp, including an anode, a cathode, a trigger electrode, and a U-shaped glass tube. The anode, cathode, and trigger electrode are made of tungsten alloy, and the cathode and anode are sealed in a U-shaped glass tube Or the two ends of the quartz glass tube), the trigger pole is located between the negative and positive poles and connected by a wire wound on the lamp tube, and the U-shaped glass tube is filled with xenon gas. The distance between the cathode and the trigger electrode, and the distance between the anode and the trigger electrode are 5-20mm, preferably 8-12mm or 10, 15mm; the outer diameter of the lamp tube is 5-15mm, preferably 6-8, 10, 12mm , the lamp tube length is 65-100mm, preferably 74, 84, 88, 94, 98mm, the trigger voltage of the pulsed xenon lamp is greater than or equal to 1000V, and the normal operating voltage of the pulsed xenon lamp is 260-340V.

As an option, the housing 001 has a rectangular parallelepiped shape (changed according to the shape of the xenon lamp light source) and a closed structure. A heat dissipation reflective device is installed on the inner bottom of the housing through a fixing piece, and a pulse xenon lamp light source is installed above the heat dissipation reflective device. A number of cooling holes are evenly or randomly distributed on the bottom surface, and the top surface of the casing is a light exit window, the area of the light exit window is smaller than that of the top surface of the casing, and the light exit window is equipped with a therapeutic pad.

As an option, the light exit window 003 is optical glass or optical resin that can pass through the spectrum of 250nm-1500nm, and has the function of filtering. Different color filters control different output spectrums, and the effective light transmittance is 85 % or more than 90%; in practice, the spectrum can also be intercepted according to needs, such as 250nm-550nm, 550nm-850nm, 850nm-1050nm, 1050nm-1250nm, 1250nm-1500nm.

As an option, the side of the light outlet window 003 facing the user has the following shape and structure: it has a grid-shaped light outlet. , forming a set of large grids. The misalignment corresponds to inserting the first row of grids into the second row of grids, and the insertion depth is 50-90% of the total length of the first row of grids or the second row of grids, preferably 60%, 70%, or 80%. .

As an option, the heat dissipation reflective device 005 integrates heat dissipation and reflection functions, including a reflective sheet and a heat sink, which can be composed of a reflective sheet and a heat sink; the reflective sheet is a coated aluminum alloy sheet, and the coating is a mirror film or orange. The film is used to concentrate the light beam and improve the utilization rate of light; the heat sink is an aluminum alloy sheet with fins and heat dissipation holes, which is used for heat dissipation of the xenon lamp; the reflector and the heat sink are the inner layer and the outer layer respectively. The heat-conducting silicone grease is used to tightly bond together for light reflection and heat dissipation of the light source.

As an option, the trigger temperature control circuit is a pre-ignition circuit and an over-temperature protection circuit of the pulse xenon lamp light source. Before the pulsed xenon lamp works normally, the xenon lamp trigger circuit emits a high voltage greater than or equal to 1000V to ionize the xenon in the lamp tube, and the xenon lamp driving power supplies a normal working voltage to make the xenon lamp work normally; the trigger voltage issued by the xenon lamp trigger circuit is 500V-2000V, preferably 1000V-2000V, or 1000-1500V, or 1500-1800V; when the treatment hand tool is working normally, the interior of the hand tool gradually rises from room temperature to a constant treatment temperature, and the temperature fluctuation is small and stable during normal treatment. When the internal temperature of the hand tool is too high due to abnormal work or other problems, the temperature control circuit will automatically cut off the output of the hand tool to prevent thermal burns. The temperature can be set between 90-120°C or 90-125°C, preferably 110°C.

Example 2:

This embodiment is realized on the basis of the foregoing embodiment 1, and mainly introduces an arc-shaped xenon lamp.

As shown in Figure 3, the xenon lamp light source 008 is an arc-shaped special xenon lamp, including an anode, a cathode, a trigger electrode, and a glass tube. The anode, cathode, and trigger electrode are made of tungsten alloy. Or the two ends of the quartz glass tube). As an option, the trigger electrode is located between the cathode and anode and is connected by a wire wound around the lamp tube, and the arc-shaped glass tube is filled with xenon gas. The distance between the cathode and the trigger electrode, and the distance between the anode and the trigger electrode are 15-40mm, preferably 18-25mm or 20, 30mm; the outer diameter of the lamp tube is 5-15mm, preferably 6-8mm or 10mm. The tube length is 65-85mm, preferably 77, 82mm, the trigger voltage of the pulsed xenon lamp is greater than or equal to 1000V, and the normal working voltage of the pulsed xenon lamp is 260-340V.

Example 3:

This embodiment is implemented on the basis of the foregoing embodiments, and mainly introduces the shape of the casing.

The shape of the shell 001 is a closed body, or a closed body, and the surface area of the closed part is greater than two-thirds of the overall surface area; The shape of the component dictates, ie its adaptability/adjustment to its internal design; at the same time, the shape of the housing facilitates the treatment of the patient.

Shell 001 is composed of upper and lower parts, made of engineering plastics, sprayed with metal conductive paint inside, and surrounded by cooling holes; there is a buckle 004 for fixing the strap on the shell, which is used for fixing during treatment.

Example 4:

This embodiment is implemented on the basis of the foregoing embodiments, and mainly introduces the specific structure of the therapeutic pad.

The treatment pad 002 is the part that directly contacts the patient's skin. The material is medical silicone or rubber. Disposable adhesive stickers are pasted on the surface of the pad to avoid cross-infection of patients, and a certain gap is left between the treatment pads around the light outlet window 003 to avoid burns.

As an option, the specific structure of the treatment pad 002 is as follows: around the edge of the light outlet window 003, at least two layers of steps are formed above the edge of the light outlet window 003, the height of the outer step is lower than that of the inner step, and the outer step forms an enclosure relative to the inner step , play the role of protection and support. There are several through grooves around the treatment pad 002. When the user's face is close to the treatment pad 002, the through grooves form the passage between the light outlet window 003 and the outside world; the through grooves run through multiple steps, and the through grooves Unequal or equidistant settings on the treatment pad 002, priority isometric and symmetrical settings.

In order to facilitate the implementation of fixation and treatment, the treatment pad 002 has a multi-layer structure, and each layer has a different coefficient of elasticity, so as to improve the treatment experience of patients. Described coefficient of elasticity is the power required when the treatment pad layer shrinks 1cm, and the unit of force is Newton (N).

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

The corresponding thickness of the corresponding treatment pad layer is:

The unit is cm.

The treatment pad also has the 0th layer, namely the base layer, which is used for the bearing of the whole treatment pad. When the treatment pad is fixed to the housing by means of a card slot, the bottom of the base layer has a T-shaped structure, which is used for inserting or clamping the treatment pad into the specially opened fixing slot on the housing. When the therapeutic pad is fixed to the casing by gluing, the bottom surface of the base layer has a frosted layer to facilitate the adhesion of glue and increase the bonding effect.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (8)

1. An intelligent strong light treatment hand tool, including a shell (001), a treatment pad (002), a light output window (003), a heat dissipation reflective device (005), a fixing part (006), and a trigger temperature control circuit (007) , a xenon lamp light source (008) and a main unit (009) of a strong light therapeutic apparatus; it is characterized in that: the xenon lamp light source (008) is installed on the heat dissipation reflective device (005) by using a fixing part (006), and triggers the temperature control circuit (007) and the xenon lamp The light source (008) is connected and fixed on the heat dissipation reflective device (005), the heat dissipation reflective device (005) is integrally installed in the lower half of the casing (001), and the light output window (003) and the treatment pad (002) are installed in the casing The upper part of (001); the shape of the shell (001) is a closed body, or a closed body, and the surface area of the closed part is greater than two-thirds of the overall surface area; The shape of the other components of the therapeutic handpiece is determined. 2. According to claim 1, the intelligent strong light treatment hand tool is characterized in that: the shell (001) is composed of upper and lower parts, the material is engineering plastics, the inside is sprayed with metal conductive paint, and there are cooling holes around it; There is a buckle (004) for fixing the strap, which is used for fixation during treatment. 3. The intelligent strong light therapy hand tool according to claim 2, characterized in that: the therapeutic pad (002) is a part in direct contact with the patient's skin, the material is medical silica gel or rubber, and the pad needs to be on the same plane or with The surface contour of a frequently treated part is close to the skin to ensure that it is close to the skin during treatment. In addition, a disposable adhesive should be pasted on the surface of the pad during treatment to avoid cross-infection of patients. A certain gap. 4. The intelligent strong light therapy hand tool according to claim 1 or 2, characterized in that: the light exit window (003) is high-transmittance optical glass or optical resin glass. 5. According to claim 2 or 3, the intelligent strong light therapy hand tool is characterized in that: the heat dissipation reflective device (005) includes a reflective sheet and a heat sink, the inner layer is a reflective sheet with a reflective film, and the material is aluminum alloy , the coating is mirror film or orange peel film; the outer layer is a heat sink with cooling holes and fins, and the material is aluminum alloy. 6. The intelligent strong light therapeutic hand tool according to claim 5, characterized in that: the fixing part (006) is high temperature resistant rubber or silica gel, which is used to fix the head and tail of the xenon lamp light source (008). 7. According to claim 3 or 6, the intelligent strong light therapy handpiece is characterized in that: the xenon lamp light source (008) is a U-shaped or arc-shaped or strip-shaped pulsed xenon lamp, and the pulsed xenon lamp has a cathode and an anode And the trigger pole is three poles, the two ends are the cathode (012), the anode (011), the cathode (012), the anode (011) is the trigger pole (010), the cathode (012) and the trigger pole (010) The distance between the anode (011) and the trigger pole (010) is 8-12mm, the outer diameter of the lamp tube is 6-8mm, the length of the lamp tube is 65-100mm, and the trigger voltage of the pulse xenon lamp is greater than or equal to 1000V, the normal working voltage of the pulsed xenon lamp is 260-340V. 8. According to claim 1, 3 or 6, the intelligent strong light treatment handpiece is characterized in that: the main unit (009) of the strong light treatment instrument is the host part of the intelligent strong light treatment handpiece, and provides Control signal and operating voltage.