Laser hand tool and laser therapeutic instrument

Abstract

The utility model discloses a laser hand tool and a laser therapeutic instrument, and relates to the technical field of medical instruments, the laser hand tool comprises a fixed part and a movable part, the fixed part is provided with a light emitting surface, the movable part is provided with a lens, and the movable part is movably connected with the fixed part; wherein one of the fixed part and the movable part is provided with a plurality of read-write parts, the plurality of read-write parts are arranged on the fixed part or the movable part at intervals in the circumferential direction, the read-write parts are used for recording light spot type information, and the other one of the fixed part and the movable part is provided with an identification part; the moving part moves relative to the fixed part and adjusts the distance between the light emitting surface and the lens, so that the recognition part recognizes a read-write part and reads the light spot type information of the read-write part. According to the technical scheme provided by the utility model, the problem that a signal slot structure needs to be redesigned when the types of light spots are increased in the conventional laser hand tool is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially a kind of laser hand tool and laser therapeutic instrument. BACKGROUND

[0002] In the laser treatment process, laser hand tool is as the key component of laser energy transmission, and finally energy is delivered to lesion tissue. In order to adapt to different lesion areas and lesion types, it is necessary to accurately adjust the size of laser spot and energy density, so as to realize more safe and effective treatment purpose.

[0003] The laser hand tool includes an emitting surface and a lens. The size of the output spot can be adjusted by adjusting the distance between the emitting surface and the lens. The lens rotates along the thread on the hand tool, so that the distance between the lens and the emitting surface can be adjusted. The laser hand tool has a signal ring and a reflective photoelectric switch. The signal ring is provided with a signal groove, and the reflective photoelectric switch irradiates the signal groove. The position corresponding to the signal groove is the rotation position of the hand tool. According to the rotation position detected by the signal ring and the reflective photoelectric switch, the distance between the emitting surface and the lens can be determined.

[0004] However, the signal groove on the signal ring is fixed, and the corresponding information is also fixed. When the product needs to increase the spot type, the signal groove structure needs to be redesigned, which increases the development and manufacturing cost to some extent. UTILITY MODEL CONTENT

[0005] The main purpose of the utility model is to provide a kind of laser hand tool and laser therapeutic instrument, to solve the problem that the signal groove structure needs to be redesigned when the existing laser hand tool increases spot type.

[0006] To achieve the above-mentioned purpose, the utility model provides a kind of laser hand tool, the laser hand tool includes: fixed part, the fixed part has emitting surface;And moving part, the moving part is provided with lens, the moving part is movably connected to the fixed part;Wherein, one of the fixed part and the moving part is provided with a plurality of read-write parts, a plurality of read-write parts are circumferentially spaced apart on the fixed part or the moving part, the read-write part is used to record spot type information, the other of the fixed part and the moving part is provided with identification part;The moving part moves relative to the fixed part, and the distance between the emitting surface and the lens is adjusted, so that the identification part identifies a read-write part, and reads the spot type information of the read-write part.

[0007] In an embodiment, one of the fixed part and the moving part is provided with a mounting groove, and the read-write part is mounted in the mounting groove.

[0008] In an embodiment, the laser hand tool further comprises a mounting ring, the mounting ring is mounted on one of the fixed part and the moving part, and the mounting groove is arranged on the mounting ring.

[0009] In an embodiment, a plurality of mounting grooves are arranged on the mounting ring and are spaced apart along the circumference of the mounting ring.

[0010] In an embodiment, the mounting groove is arranged along the circumference of the mounting ring, and the mounting groove has a head end and a tail end, and the head end and the tail end of the mounting groove are in communication with each other.

[0011] In an embodiment, a sealing glue layer is further arranged in the mounting groove, and the read-write part is located between the sealing glue layer and the mounting groove.

[0012] In an embodiment, the fixed part is provided with the identification part, the moving part is provided with the read-write part, the moving part is sleeved outside the fixed part, and the moving part is threadedly connected with the fixed part.

[0013] In an embodiment, the laser hand tool further comprises a first shielding layer and a second shielding layer, the first shielding layer is arranged on the side of the identification part away from the read-write part, and the second shielding layer is arranged on the side of the read-write part away from the identification part.

[0014] In an embodiment, the read-write part is a read-write RFID tag, the identification part comprises an identification board and an identification antenna, the identification board is mounted on the other one of the fixed part and the moving part, and the identification antenna is mounted on the identification board.

[0015] The utility model also provides a laser therapeutic instrument, the laser therapeutic instrument includes host computer and the laser hand tool as above.

[0016] Compared with the prior art, the laser hand tool and the laser therapeutic instrument have the following beneficial effects:

[0017] The technical scheme of the utility model writes information such as spot type on the read-write part, when the distance between the adjusting lens and the light emitting surface is adjusted, the moving part and the fixed part are relatively moved, so that the identification part can identify the corresponding read-write part, and the spot type information of the read-write part is read to obtain the distance between the lens and the light emitting surface, when it is necessary to increase the spot model, the information recorded by the read-write part is rewritten, so that the new spot model can be added, without the need to redesign or manufacture specific signal groove structures, without the need to disassemble or reinstall components, the development and manufacturing costs are reduced, the convenience of use is improved, and the expansion and upgrading are easier. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below only show some of the embodiments of the present application, and other drawings can also be obtained according to the structures shown in the drawings without creative labor.

[0019] Fig. 1 It is an unfolding schematic view of the mounting ring one embodiment of the present application.

[0020] Fig. 2 It is a cooperation structure schematic view of the identification member and the mounting ring one embodiment of the present application.

[0021] Fig. 3 It is a cooperation structure schematic view of the identification member and the reading and writing member one embodiment of the present application.

[0022] Explanation of the reference signs:

[0023] 10, reading and writing member; 11, readable and writable RFID tag; 20, identification member; 21, identification plate; 30, mounting ring; 31, mounting groove; 40, sealing adhesive layer; 50, first shielding layer; 60, second shielding layer.

[0024] The realization, functional features and advantages of the present application will be further described with reference to the embodiments and the drawings. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0026] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directionality indications also change accordingly.

[0027] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0028] Please refer to Figs. 1 to 3 This utility model proposes a laser handpiece, which includes: a fixing member (not shown in the figure) having a light-emitting surface; and a moving member (not shown in the figure) having a lens (not shown in the figure) on it, and the moving member being movably connected to the fixing member; wherein, one of the fixing member and the moving member is provided with a reader / writer 10 for recording light spot type information, and the other of the fixing member and the moving member is provided with an identifier 20; the moving member moves relative to the fixing member and adjusts the distance between the light-emitting surface and the lens, so that the identifier 20 identifies the reader / writer 10 and reads the light spot type information.

[0029] Specifically, the movable part is movably connected to the fixed part, which can be done by means of threaded connection or snap-fit. The movable part moves relative to the fixed part, which can adjust the distance between the lens and the light-emitting surface, thereby adjusting the size of the output light spot.

[0030] An identification element 20 and a read / write element 10 are provided between the fixed part and the moving part. The read / write element 10 is used to write light spot type information, and can also write other information. The identification element 20 is used to identify the read / write element 10 and read the light spot type information it records.

[0031] In use, the movable component moves relative to the fixed component to adjust the distance between the light-emitting surface and the lens. At this time, the identification component 20 moves to the corresponding position, identifies the reader / writer 10, reads the corresponding light spot type information, and determines the distance between the light-emitting surface and the lens.

[0032] The light-emitting surface is used to contact the skin. Adjusting the distance between the light-emitting surface and the lens, that is, adjusting the distance between the lens and the skin, allows the lens to present light spots of different sizes on the skin, thereby adapting to different treatment needs.

[0033] The plurality of read-write pieces 10 are arranged circumferentially at intervals, and the moving piece rotates relative to the fixed piece, so that the identification piece 20 can identify one of the read-write pieces 10 and read the light spot type of the read-write piece 10, and further determine the distance information between the corresponding light emitting surface and the lens.

[0034] The design of the plurality of read-write pieces 10 can more easily meet the needs of different medical and cosmetic procedures, facilitating the identification and selection of a variety of light spot types; at the same time, it can also provide convenience for expansion and upgrading. If new light spot models or other functions need to be added, only the information of part or all of the read-write pieces 10 needs to be updated, without the need to redesign the entire structure, simplifying the maintenance and upgrading process of the product.

[0035] The read-write piece 10 and the identification piece 20 can be set as an NFC tag and a reader; or an RFID tag and a reader. If an RFID tag and a reader are set, the user can change the light spot type information through simple software operation or interface interaction, without the need to physically disassemble or reinstall any components, improving the convenience and satisfaction of use, and making it easier to expand and upgrade.

[0036] By rewriting the information on the read-write piece 10, new light spot models can be easily added without the need to redesign or manufacture specific signal groove structures, and the size of the light spot and other related parameters can be adjusted according to the needs of specific application scenarios without changing the hardware, increasing the versatility and adaptability of the device. Since a unique signal groove structure does not need to be designed for each new light spot model, development and manufacturing costs are reduced.

[0037] The technical scheme of the utility model sets the identification piece 20 and the plurality of read-write pieces 10 on the fixed piece and the moving piece respectively, writes the light spot type and other information on the read-write piece 10, and when adjusting the distance between the lens and the light emitting surface, the moving piece moves relative to the fixed piece, so that the identification piece 20 can identify the corresponding read-write piece 10 and read the light spot type information of the read-write piece 10, obtaining the distance between the lens and the light emitting surface; when new light spot models need to be added, the information recorded by the read-write piece 10 can be rewritten to add new light spot models, without the need to redesign or manufacture specific signal groove structures, without the need to disassemble or reinstall components, reducing development and manufacturing costs, improving the convenience of use, and making it easier to expand and upgrade.

[0038] In the embodiment of the utility model, one of the fixed piece and the moving piece is provided with a mounting groove 31, and the read-write piece 10 is mounted in the mounting groove 31.

[0039] It is worth noting that by setting the mounting groove 31, the reading and writing piece 10 can be provided with a stable mounting position, and the reading and writing piece 10 can be effectively prevented from loosening during use. The mounting groove 31 can ensure that the relative position between the reading and writing piece 10 and the identification piece 20 always remains consistent, thereby improving the accuracy of position detection.

[0040] The shape of the mounting groove 31 can be designed as a rectangular groove, which is easy to process. It can also be designed as a circular groove, which is convenient for dispersing stress. It can also be designed as a T-shaped groove, which is convenient for fixing the reading and writing piece 10. The shape of the reading and writing piece 10 can also be set according to the shape of the mounting groove 31, which is convenient for better mounting into the mounting groove 31. Fig. 1 Three mounting grooves 31 are shown in the figure, two of which are elliptical, and one is circular. Two reading and writing pieces 10 of different shapes are shown, which are respectively mounted in the elliptical mounting groove and the circular mounting groove.

[0041] In the embodiment of the utility model, the laser hand tool further comprises a mounting ring 30, the mounting ring 30 is installed on one of the fixing part and the moving part, and the mounting groove 31 is arranged on the mounting ring 30.

[0042] Specifically, by setting the mounting ring 30, all reading and writing pieces 10 can be pre-assembled on the mounting ring 30, and then the whole mounting ring 30 is installed as a whole into the laser hand tool, which simplifies the assembly process. The integrated mounting ring 30 structure is convenient for subsequent expansion of the spot type, the internal layout of the laser hand tool is more orderly, and the structure of the signal identification area can be reduced. At the same time, the mounting ring 30 is arranged to be easily detached from the fixing part or the moving part, so as to read and write the reading and writing pieces 10 on the mounting ring 30 again to update the spot type information corresponding to the reading and writing pieces.

[0043] By setting the mounting groove 31 on the mounting ring 30, when it is necessary to add reading and writing pieces 10, the installation of the reading and writing pieces 10 can maintain the corresponding position, and the stable communication between the reading and writing pieces 10 and the identification piece 20 can be ensured even after multiple disassembly and assembly. Compared with directly opening multiple independent mounting grooves 31 on the fixing part or the moving part, using the mounting ring 30 can reduce the accumulation of position errors caused by multiple processing, thereby improving the reliability of the equipment.

[0044] The mounting ring 30 can be sleeved on the outside of the fixing part or the moving part, or connected to the end of the fixing part or the moving part, or the mounting ring 30 has a head end and a tail end, and the head end and the tail end are detachably connected to form a ring, which is convenient for fixing on the moving part or the fixing part.

[0045] In the embodiment of the utility model, a plurality of mounting grooves 31 are arranged on the mounting ring 30.

[0046] In detail, a plurality of installation grooves 31 are arranged along the circumference of the installation ring 30, and the reading and writing piece 10 is installed at different installation grooves 31 according to the type of the light spot. Fig. 2 By rotating the hand tool, different light spots correspond to different installation grooves 31, and the groove positions on the installation ring 30 can be used to install the reading and writing piece 10 according to product needs. The installation ring 30 has groove positions with the reading and writing piece 10 installed and groove positions without the reading and writing piece 10 installed. The reading and writing piece 10 is only installed where needed, avoiding unnecessary component use. This provides a more convenient and reliable user experience and greatly facilitates future expansion and upgrading.

[0047] In an embodiment, the installation ring 30 is installed on a moving piece, and the identification piece 20 is installed on a fixed piece. In use, the moving piece and the installation ring 30 move relative to the identification piece. The identification piece 20 can correspond to one of a plurality of reading and writing pieces 10 and read the light spot type information recorded by the reading and writing piece 10 to determine the distance between the light surface and the lens.

[0048] By reasonably planning the positions and numbers of the installation grooves 31, a plurality of reading and writing pieces 10 can be arranged in the limited space on the installation ring 30. The integrated installation ring 30 installation structure meets the requirements of saving radial space and future light spot expansion needs.

[0049] In some embodiments, the installation grooves 31 are arranged along the circumference of the installation ring 30. The installation grooves 31 have a leading end and a trailing end, and the leading end and the trailing end of the installation grooves 31 are in communication with each other.

[0050] In detail, the installation grooves 31 can be arranged along the circumference of the installation ring 30 to form annular installation grooves 31, allowing the reading and writing piece 10 to be installed in a continuous manner and reducing the need for separate grooving. Since the installation grooves 31 are in communication, the reading and writing piece 10 can be inserted from any position. The reading and writing piece 10 can also freely slide in the annular groove and can be easily adjusted in position as needed, achieving more flexible configuration.

[0051] If it is necessary to add new light spot models or other functions, this can be achieved by adding or moving the reading and writing piece 10 at a specific position in the annular groove, increasing the convenience of adjusting the reading and writing piece 10.

[0052] In the embodiments of the present application, a sealing glue layer 40 is further arranged in the installation groove 31, and the reading and writing piece 10 is located between the sealing glue layer 40 and the installation groove 31.

[0053] Specifically, after the read-write piece 10 is installed, the sealing glue layer 40 is arranged to protect the read-write piece 10, prevent moisture, dust and other pollutants from entering the installation groove 31, and meanwhile, the sealing glue layer 40 can also play a role in fixing the read-write piece 10, preventing the read-write piece 10 from loosening or falling off during use. Since the sealing glue layer 40 provides additional protection and reduces the risk of damage to the read-write piece 10, the need for regular inspection and replacement can be reduced.

[0054] As Fig. 2 , the installation ring 30 is embedded with a plurality of installation grooves 31, and the read-write piece 10 can be sealed and protected by the waterproof sealing glue layer 40. After the sealing glue is cured, the height thereof is not higher than the outer circumferential surface of the installation ring 30, so as to ensure the flatness of the surface of the installation ring 30 and facilitate assembly in the hand tool.

[0055] The material of the sealing glue layer 40 can be selected according to actual needs. For example, the silicon rubber sealing glue can be selected, which has the characteristics of wide temperature resistance range, excellent electrical insulation and chemical corrosion resistance; or the polyurethane sealing glue can be selected, which is suitable for medical devices requiring high strength bonding and good weather resistance.

[0056] In the embodiment of the utility model, the fixing piece is provided with the identification piece 20, the moving piece is provided with the read-write piece 10, the moving piece is sleeved outside the fixing piece and is in threaded connection with the fixing piece.

[0057] Specifically, the moving piece is in threaded connection outside the fixing piece, the threaded connection allows subtle adjustment of the position of the moving piece, when a plurality of read-write pieces 10 are arranged in the circumferential direction, the threaded connection of the moving piece and the fixing piece facilitates accurate detection of the read-write piece 10 by the identification piece 20, and the threaded connection provides strong mechanical locking force, which can effectively prevent displacement of the moving piece due to vibration or impact during use, and ensure long-term stability of the system.

[0058] In the embodiment of the utility model, the laser hand tool further comprises a first shielding layer 50 and a second shielding layer 60, the first shielding layer 50 is arranged on the side of the identification piece 20 away from the read-write piece 10, and the second shielding layer 60 is arranged on the side of the read-write piece 10 away from the identification piece 20.

[0059] In detail, Fig. 3 The identification piece 20 and the read-write piece 10 are arranged between the first shielding layer 50 and the second shielding layer 60, which can effectively block the interference of external electromagnetic waves, ensure more stable and reliable signal transmission between the identification piece 20 and the read-write piece 10, ensure accurate identification of the read-write piece 10, and improve the accuracy of identification.

[0060] The shielding layer creates a controlled electromagnetic environment, so that each operation can be carried out under relatively consistent conditions, reducing errors caused by environmental changes, and ensuring the consistency of the product.

[0061] The material of the shielding layer can be a metal foil or a conductive coating, which can provide effective electromagnetic shielding without significantly increasing the weight or volume.

[0062] When the read-write piece 10 is set as an electronic tag, this design can ensure that the antenna signal energy is effectively coupled between the first shielding layer 50 and the second shielding layer 60, achieving more accurate energy transmission and data exchange, thereby ensuring the consistency and reliability of each read and write operation.

[0063] In the embodiments of the present application, the read-write piece 10 is a readable and writable RFID tag 11, the identification piece 20 includes an identification plate 21 and an identification antenna (not shown in the figure), the identification plate 21 is installed on the other of the fixed piece and the moving piece, and the identification antenna is installed on the identification plate 21.

[0064] Specifically, the read-write piece 10 and the identification piece 20 are set as a combination of a readable and writable RFID tag 11 and an identification plate 21 and an identification antenna, when the hand tool is rotated to a certain identification position, the identification antenna is installed above the electronic tag projection area, and the identification antenna is located on the PCBA of the tag identification plate 21. And the traceability information of the laser hand tool core component can be bound with the readable and writable RFID tag 11, which is convenient for subsequent information statistics and management.

[0065] By using the readable and writable RFID tag 11, new spot types and other parameter settings can be updated or added at any time without changing the hardware structure, improving flexibility.

[0066] The readable and writable RFID tag 11 is small in size and suitable for being embedded in the installation groove 31 of the installation ring 30, which does not occupy too much space and helps to realize a more compact design. The identification plate 21 and the identification antenna are integrated as a module, which can simplify the overall structure of the hand tool.

[0067] As shown in Fig. 2 The identification plate 21 is provided corresponding to the installation groove 31, different spots correspond to different installation grooves 31 by rotating the hand tool, and the groove position on the installation ring 30 can be installed with an electronic tag according to product needs.

[0068] In some embodiments, the read-write piece 10 is also used to record hand tool serial number information, use time information, verification information and anti-counterfeiting code information.

[0069] In a conventional hand tool, the structure design of the signal slot has determined the upper limit of the number of light spots that can be supported. When the product needs to increase the light spot model, the signal slot structure needs to be redesigned, which increases the development and manufacturing costs to some extent. In addition, the above scheme involves deploying an encryption chip on the hand tool identification board 21PCBA, which cannot achieve real anti-fake tracing of the core components of the hand tool.

[0070] In the present embodiment, the electronic tag of each identification position supports encrypted reading and writing. The light spot type, hand tool serial number information, use duration information, and verification information are written in a specific area of the tag chip storage area. If anti-fake requirements are needed, anti-fake code information can be written in a non-specific area. This not only enhances the product tracking and management capabilities, but also improves security and reliability, simplifies maintenance and after-sales service processes, and meets regulatory and certification requirements. This design method effectively supports the functional requirements of the laser hand tool, making it more intelligent, reliable, and easy to manage.

[0071] The utility model also provides a kind of laser therapeutic instrument (not shown in figure), the laser therapeutic instrument includes host computer and as above laser hand tool.

[0072] Specifically, the laser therapeutic instrument includes a host computer (not shown in figure) and a laser hand tool. The host computer transmits energy to the laser hand tool, and the laser hand tool transmits energy to the lesion tissue.

[0073] In one embodiment, the read-write component 10 (such as an electronic tag) is in communication with the host computer, allowing the software on the host computer to modify and update the electronic tag information in real time. Through the dedicated software interface on the host computer, users can easily add new functions or light spot models by updating the information in the electronic tag without the need for physical modifications to the hardware structure.

[0074] In another embodiment, the read-write component 10 (such as an electronic tag) is in communication with an external read-write device, which modifies and updates the electronic tag information through the external read-write device, making the operation convenient.

[0075] The laser hand tool is specifically referred to the above embodiments. Since the laser therapeutic instrument adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0076] The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model. Any equivalent structural transformation made by using the contents of the utility model specification and drawings, or direct / indirect application in other related technical fields is included in the patent protection range of the utility model.

Claims

1. A laser handpiece, characterized in that, The laser handpiece includes: The fastener has a light-emitting surface; and A movable component, wherein a lens is provided on the movable component, and the movable component is movably connected to the fixed component; The fixed component and the movable component are provided with a plurality of read / write components, which are spaced apart circumferentially on the fixed component or the movable component. The read / write components are used to record light spot type information. The other component is provided with an identification component. The movable component moves relative to the fixed component and adjusts the distance between the light-emitting surface and the lens, so that the identification component identifies the reader / writer and reads the light spot type information of the reader / writer.

2. The laser handpiece as described in claim 1, characterized in that, One of the fixing component and the moving component has a mounting slot, and the reading / writing component is mounted in the mounting slot.

3. The laser handpiece as described in claim 2, characterized in that, The laser handpiece also includes a mounting ring, which is mounted on one of the fixed component and the movable component, and the mounting ring is provided with the mounting groove.

4. The laser handpiece as described in claim 3, characterized in that, The mounting slots are provided in multiple ways, and the multiple mounting slots are spaced apart along the circumference of the mounting ring.

5. The laser handpiece as described in claim 3, characterized in that, The mounting groove is arranged circumferentially around the mounting ring, and the mounting groove has a head end and a tail end, which are connected to each other.

6. The laser handpiece as described in claim 3, characterized in that, A sealant layer is also provided in the mounting groove, and the reader / writer is located between the sealant layer and the mounting groove.

7. The laser handpiece as described in any one of claims 1 to 6, characterized in that, The fixing component is equipped with the identification component, the moving component is equipped with the reading and writing component, the moving component is sleeved on the fixing component and threadedly connected to the fixing component.

8. The laser handpiece as described in any one of claims 1 to 6, characterized in that, The laser handpiece further includes a first shielding layer and a second shielding layer. The first shielding layer is disposed on the side of the identification device away from the reader / writer, and the second shielding layer is disposed on the side of the reader / writer away from the identification device.

9. The laser handpiece as described in any one of claims 1 to 6, characterized in that, The reader / writer is a readable and writable RFID tag, and the identifier includes an identifier plate and an identifier antenna. The identifier plate is installed on the other of the fixed component and the movable component, and the identifier antenna is installed on the identifier plate.

10. A laser therapy device, characterized in that, The laser therapy device includes a main unit and a laser handpiece as described in any one of claims 1 to 9.

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