Multi-band small laser treatment device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a multi-band small laser treatment device which comprises a main case, a rear panel and a display. The sectional area of the main case is gradually increased from one end to the other end, the rear panel is fixedly connected to the side, with the smaller sectional area, of the main case, and the displayer is fixedly connected to the side, with the larger sectional area, of the main case, so that the area of the displayer is larger. The main case, the rear panel and the display form a mounting cavity, a main control module and a laser module are mounted in the mounting cavity, the main control module is located between the laser module and the display, and the main control module is electrically connected with the laser module. And a larger display is utilized, so that a medical worker can better operate a user interface conveniently. The method has the effect that the medical staff can operate the user interface conveniently.

Description

Technical Field

[0001] This application relates to the technical field of medical instruments, and particularly to a multi-band small laser treatment device. Background Art

[0002] Semiconductor laser treatment devices utilize semiconductor laser technology to irradiate human tissues with a focused light source, causing biochemical reactions in the human body for diagnostic, surgical, or therapeutic purposes. With the development of technology, such devices are increasingly widely used in the medical field.

[0003] Currently, semiconductor laser treatment devices usually have an intuitive user interface that displays information such as treatment parameters, device status, and treatment effects. Through these user interfaces, medical staff can better control and monitor the treatment process to ensure treatment effects and patient safety.

[0004] Regarding the above related technologies, most small semiconductor laser treatment devices have a small user interface, which is inconvenient for medical staff to use. Utility Model Content

[0005] To facilitate the operation of the user interface by medical staff, this application provides a multi-band small laser treatment device.

[0006] The multi-band small laser treatment device provided by this application adopts the following technical solutions:

[0007] A multi-band small laser treatment device includes a main housing, a rear panel, and a display. The cross-sectional area of the main housing gradually increases from one end to the other end, and the rear panel is fixedly connected to the side with a smaller cross-sectional area of the main housing, and the display is fixedly connected to the side with a larger cross-sectional area of the main housing, so that the main housing, the rear panel, and the display form an installation cavity. A main control module and a laser module are installed in the installation cavity. The main control module is located between the laser module and the display, and the main control module is electrically connected to the laser module. The main control module is used to feedback to the display to control the laser module to generate laser.

[0008] By adopting the above technical solutions, the laser generated by the laser module is used to treat patients. During use, medical staff can control the laser generated by the laser module through the main control module by controlling a larger display, so as to control and monitor the treatment process, and then ensure the treatment effect and patient safety. By using a larger display, it is better to facilitate the operation of the user interface by medical staff.

[0009] Optionally, the display includes a mounting frame, a touch screen and a display screen, the mounting frame is fixedly connected to the main housing, the touch screen and the display screen are both fixedly connected to the mounting frame, and the touch screen is located on a side of the display screen away from the rear panel.

[0010] By adopting the above technical solution, the touch screen and the display screen are installed using a mounting frame, so that medical staff can observe the content of the display screen, and then touch the part of the displayed content through the touch screen to control the laser module.

[0011] Optionally, the main control module includes a circuit control module, a touch screen control module, a host indicator light board and a light guide column. The circuit control module is installed on a side of the laser module close to the display screen, and one end of the circuit control module is electrically connected to the touch screen control module, and the other end is electrically connected to the laser module. The touch screen control module, the host indicator light board and the light guide column are all installed on a side of the circuit control module away from the laser module, and one end of the touch screen control module is electrically connected to the touch screen, and the other end is electrically connected to the circuit control module. One end of the host indicator light board is electrically connected to the circuit control module, and the other end is electrically connected to the light guide column. The light guide column is connected to the display screen.

[0012] By adopting the above technical solution, the host indicator light panel and the light guide column are used to display the relevant user interface on the display screen, and the touch screen control module and the touch screen are used to control the circuit control module, so that medical staff can control the laser module through the main control module using the touch screen and the display screen.

[0013] Optionally, the laser module includes a laser driving module and a semiconductor laser, and the semiconductor laser is connected to the circuit control module through the laser driving module.

[0014] By adopting the above technical solution, the electrical energy is converted into light energy by utilizing the cooperation of the laser driving module and the semiconductor laser.

[0015] Optionally, a plurality of the laser driving modules are provided, the semiconductor laser includes a plurality of laser diodes, and the laser driving modules are connected to the laser diodes in a one-to-one correspondence.

[0016] By adopting the above technical solution, different laser driving modules are used to generate lasers of different wavelengths, thereby adapting to different human tissues and improving the treatment effect.

[0017] Optionally, a heat dissipation mechanism is further provided in the installation cavity, and the heat dissipation mechanism is attached to one side of the laser module.

[0018] By adopting the above technical solution, the heat dissipation mechanism is used to dissipate the heat of the laser module, so that the laser module can work stably for a long time.

[0019] Optionally, the heat dissipation mechanism includes a heat conductive block and a heat sink, wherein the heat conductive block is located between the laser module and the heat sink, and one side of the heat conductive block is attached to the laser module, and the other side of the heat conductive block is attached to the heat sink.

[0020] By adopting the above technical solution, the heat on the laser module is quickly transferred to the heat sink by utilizing the heat conducting block for heat dissipation, thereby effectively improving the heat dissipation efficiency of the heat dissipation mechanism.

[0021] Optionally, the heat dissipation mechanism also includes a cooling fan, and cooling holes are respectively provided on two opposite sides of the main casing. The air inlet of the cooling fan is close to the cooling holes on one side, and the air outlet of the cooling fan is close to the cooling holes on the other side, and the radiator is located at the air inlet of the cooling fan.

[0022] By adopting the above technical solution, the air convection in the main housing is accelerated by using the heat dissipation fan and the heat dissipation holes, thereby improving the heat dissipation effect of the heat dissipation mechanism.

[0023] Optionally, the radiator includes a plurality of radiating fins, there are gaps between adjacent radiating fins, and the gaps between the radiating fins are located at the air inlet of the cooling fan.

[0024] By adopting the above technical solution, a plurality of heat sinks are used to increase the heat dissipation area of ​​the radiator and the area of ​​air convection, thereby improving the heat dissipation effect of the heat dissipation mechanism.

[0025] Optionally, a support foot is fixedly connected to the bottom of the main housing.

[0026] By adopting the above technical solution, the arrangement of the supporting feet makes it easy to place the main housing.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. By using a main housing with a gradually increasing cross-sectional area from one end to the other, a rear panel fixedly connected to the side with a smaller cross-sectional area of ​​the main housing, and a display fixedly connected to the side with a larger cross-sectional area of ​​the main housing, a larger display is used to better facilitate medical staff to operate the user interface;

[0029] 2. Through the cooperation of the laser module, circuit control module, touch screen control module, host indicator light board, light guide column, touch screen and display screen, the host indicator light board and light guide column are used to display the relevant user interface on the display screen, and the touch screen control module and the touch screen are used to control the circuit control module, so that medical staff can control the laser module through the main control module using the touch screen and display screen;

[0030] 3. Through the cooperation of laser module, heat conductive block, radiator and cooling fan, the heat conductive block is used to quickly transfer the heat from the laser module to the radiator for heat dissipation, and then the cooling fan is used to accelerate the air convection in the main housing, thereby improving the heat dissipation effect of the laser module, so that the laser module can work stably for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is an exploded diagram of a small laser treatment device with multiple wavelength bands in an embodiment of the present application.

[0032] Description of reference numerals:

[0033] 1. Main housing; 11. Heat dissipation holes; 2. Back panel; 3. Display; 31. Mounting bracket; 311. Support bracket; 312. Mounting housing; 32. Touch screen; 33. Display screen; 4. Main control module; 41. Circuit control module; 42. Touch screen control module; 43. Main indicator light board; 44. Light guide column; 5. Laser module; 51. Laser drive module; 52. Semiconductor laser; 6. Heat dissipation mechanism; 61. Heat conduction block; 62. Radiator; 63. Cooling fan; 7. Support foot; 8. Push button switch; 9. Emergency stop switch. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 This application is described in further detail.

[0035] The embodiment of the present application discloses a small laser treatment device with multiple wavelength bands.

[0036] Reference Figure 1 The multi-band small laser treatment device includes a main housing 1, a rear panel 2 and a display 3. The cross-sectional area of ​​the main housing 1 gradually increases from one end to the other end. The rear panel 2 is fixedly connected to the side of the main housing 1 with a smaller cross-sectional area, and the display 3 is fixedly connected to the side of the main housing 1 with a larger cross-sectional area, so that the display 3 has a larger area. The main housing 1, the rear panel 2 and the display 3 form an installation cavity, in which a main control module 4 and a laser module 5 are installed. The main control module 4 is located between the laser module 5 and the display 3, and the main control module 4 is electrically connected to the laser module 5. Using a larger display 3, it is more convenient for medical staff to operate the user interface.

[0037] The display 3 in this embodiment includes a mounting frame 31, a touch screen 32 and a display screen 33. The mounting frame 31 includes a support frame 311 and a mounting shell 312. The support frame 311 is fixedly connected to the main housing 1, and the mounting shell 312 is fixedly connected to the support frame 311. The touch screen 32 and the display screen 33 are both fixedly connected to the mounting shell 312, and the touch screen 32 is located on the side of the display screen 33 away from the rear panel 2. In this embodiment, in order to better facilitate the use of medical staff, the touch screen 32 and the display screen 33 account for more than 90%.

[0038] The touch screen 32 and the display screen 33 are installed using the mounting frame 31, so that the medical staff can observe the content of the display screen 33, and then touch the part of the displayed content through the touch screen 32, thereby controlling the laser module 5. At the same time, the touch screen 32 and the display screen 33 account for more than 90%, making it more convenient for the medical staff to operate and facilitate the medical staff to control and monitor.

[0039] The main control module 4 in this embodiment is used to feedback the action of the display 3 and control the laser module 5 to generate laser to treat the patient. The main control module 4 includes a circuit control module 41, a touch screen control module 42, a host indicator light board 43 and a light guide column 44.

[0040] The circuit control module 41 is installed on the side of the laser module 5 close to the display screen 33, and one end of the circuit control module 41 is electrically connected to the touch screen control module 42, and the other end is electrically connected to the laser module 5. The circuit control module 41 is controlled by the cooperation of the touch screen control module 42 and the touch screen 32.

[0041] The touch screen control module 42, the host indicator light board 43 and the light guide column 44 are all installed on the side of the circuit control module 41 away from the laser module 5, and one end of the touch screen control module 42 is electrically connected to the touch screen 32, and the other end is electrically connected to the circuit control module 41, one end of the host indicator light board 43 is electrically connected to the circuit control module 41, and the other end is electrically connected to the light guide column 44, and the light guide column 44 is connected to the display screen 33. The host indicator light board 43 and the light guide column 44 cooperate to display the relevant user interface on the display screen 33.

[0042] The display screen 33 is used for observation, and the circuit control module 41 is controlled by the cooperation of the touch screen control module 42 and the touch screen 32 , so that the medical staff can control the laser module 5 through the main control module 4 using the touch screen 32 and the display screen 33 .

[0043] The laser treatment device in this embodiment can achieve a power of up to 15W in continuous mode and up to 26W in pulse mode. It can be adjusted arbitrarily in continuous mode or pulse mode and can be synchronously and accurately displayed on the display screen 33.

[0044] The laser module 5 includes a laser driving module 51 and a semiconductor laser 52. The semiconductor laser 52 is connected to the circuit control module 41 through the laser driving module 51. The laser driving module 51 and the semiconductor laser 52 are driven to convert electrical energy into light energy under the control of the circuit control module 41.

[0045] The laser driving module 51 is provided with multiple semiconductor lasers 52 including multiple laser diodes, and the laser wavelengths corresponding to the laser diodes can be respectively set to: 650nm, 808nm, 980nm, 1064nm, 450nm, 1470nm. In this embodiment, any three laser diodes with different wavelengths can be adapted to form a semiconductor laser 52 of specific size and function.

[0046] Since human tissue absorbs lasers of different wavelengths differently, different laser driving modules 51 are used to generate lasers of different wavelengths, thereby adapting to different human tissues and improving the treatment effect.

[0047] In an optional embodiment, the main control module 4 is electrically connected to the laser module 5 through a microprocessor, and the laser driving module 51 and the semiconductor laser 52 are precisely controlled by the microprocessor, displayed on the display screen 33, and operated on the touch screen 32 to perform information interaction.

[0048] A heat dissipation mechanism 6 is also provided in the installation cavity. In this embodiment, the heat dissipation mechanism 6 includes a heat conduction block 61 and a heat sink 62. The heat conduction block 61 is located between the laser module 5 and the heat sink 62, and one side of the heat conduction block 61 is attached to the laser module 5, and the other side is attached to the heat sink 62. The heat dissipation mechanism 6 is used to dissipate the heat of the laser module 5, so that the laser module 5 can work stably for a long time.

[0049] The heat on the laser module 5 is quickly transferred to the heat sink 62 by the heat conductive block 61 for heat dissipation, thereby effectively improving the heat dissipation efficiency of the heat dissipation mechanism 6 .

[0050] The heat dissipation mechanism 6 also includes a heat dissipation fan 63. The circuit control module 41 is electrically connected to the heat dissipation fan 63. The circuit control module 41 uses PWM (pulse width modulation) control technology for the heat dissipation fan 63, so that the heat dissipation fan 63 can operate at different speeds under different working conditions, thereby meeting the user's requirements for the device to be silent.

[0051] There are heat dissipation holes 11 on the opposite sides of the main housing 1, the air inlet of the heat dissipation fan 63 is close to the heat dissipation holes 11 on one side, the air outlet of the heat dissipation fan 63 is close to the heat dissipation holes 11 on the other side, and the radiator 62 is located at the air inlet of the heat dissipation fan 63. The radiator 62 in this embodiment includes a plurality of heat dissipation fins, there are gaps between adjacent heat dissipation fins, and the gaps between the heat dissipation fins are located at the air inlet of the heat dissipation fan 63.

[0052] A plurality of heat sinks are used to increase the heat dissipation area of ​​the radiator 62 , and the heat dissipation fan 63 and the heat dissipation holes 11 are used to accelerate the air convection in the main housing 1 , thereby increasing the area of ​​the heat sink and the air convection, and further improving the heat dissipation effect of the heat dissipation mechanism 6 .

[0053] The bottom of the main housing 1 is fixedly connected with a support leg 7. The provision of the support leg 7 facilitates the placement of the main housing 1.

[0054] In an optional embodiment, a key switch 8 and an emergency stop switch 9 are provided on one side of the host housing. The key switch 8 is used to start or stop the operation of the main control module 4, and the emergency stop switch 9 is used to disconnect the power supply of the main control module 4.

[0055] The implementation principle of the multi-band small laser treatment device of the embodiment of the present application is: the laser generated by the laser module 5 is used to treat the patient. During use, the medical staff can control the larger touch screen 32 and the laser generated by the laser module 5 through the main control module 4 to control and monitor the treatment process, thereby ensuring the treatment effect and the safety of the patient. The larger display 3 is used to make it easier for medical staff to operate the user interface.

[0056] The multi-band small laser treatment device in this embodiment has a small overall size and is easy to move, which can reduce the labor intensity of medical staff. In addition, the touch screen 32 and the display screen 33 in the display 3 account for a large proportion, which greatly facilitates the use of medical staff.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A multi-band small laser treatment device, characterized in that: include: A main housing (1), a rear panel (2) and a display (3), wherein the cross-sectional area of ​​the main housing (1) gradually increases from one end to the other end, and the rear panel (2) is fixedly connected to the side of the main housing (1) with a smaller cross-sectional area, and the display (3) is fixedly connected to the side of the main housing (1) with a larger cross-sectional area, so that the main housing (1), the rear panel (2) and the display (3) form an installation cavity, and a main control module (4) and a laser module (5) are installed in the installation cavity, the main control module (4) is located between the laser module (5) and the display (3), the main control module (4) is electrically connected to the laser module (5), and the main control module (4) is used to feedback the action of the display (3) to control the laser module (5) to generate laser.

2. The multi-band small laser treatment device according to claim 1, characterized in that: The display (3) comprises a mounting frame (31), a touch screen (32) and a display screen (33); the mounting frame (31) is fixedly connected to the main housing (1); the touch screen (32) and the display screen (33) are both fixedly connected to the mounting frame (31); and the touch screen (32) is located on a side of the display screen (33) away from the rear panel (2).

3. The multi-band small laser treatment device according to claim 2, characterized in that: The main control module (4) comprises a circuit control module (41), a touch screen control module (42), a host indicator light board (43) and a light guide column (44); the circuit control module (41) is installed on a side of the laser module (5) close to the display screen (33); one end of the circuit control module (41) is electrically connected to the touch screen control module (42) and the other end is electrically connected to the laser module (5); the touch screen control module (42), the host indicator light board (43) and the light guide column (44) are all installed on a side of the circuit control module (41) away from the laser module (5); one end of the touch screen control module (42) is electrically connected to the touch screen (32) and the other end is electrically connected to the circuit control module (41); one end of the host indicator light board (43) is electrically connected to the circuit control module (41) and the other end is electrically connected to the light guide column (44); the light guide column (44) is connected to the display screen (33).

4. The multi-band small laser treatment device according to claim 3, characterized in that: The laser module (5) comprises a laser driving module (51) and a semiconductor laser (52), and the semiconductor laser (52) is connected to the circuit control module (41) via the laser driving module (51).

5. The multi-band small laser treatment device according to claim 4, characterized in that: A plurality of the laser driving modules (51) are provided, the semiconductor laser (52) comprises a plurality of laser diodes, and the laser driving modules (51) are connected to the laser diodes in a one-to-one correspondence.

6. The multi-band small laser treatment device according to claim 1, characterized in that: A heat dissipation mechanism (6) is also provided in the installation cavity, and the heat dissipation mechanism (6) is attached to one side of the laser module (5).

7. The multi-band small laser treatment device according to claim 6, characterized in that: The heat dissipation mechanism (6) comprises a heat conducting block (61) and a heat sink (62); the heat conducting block (61) is located between the laser module (5) and the heat sink (62); one side of the heat conducting block (61) is attached to the laser module (5), and the other side of the heat conducting block (61) is attached to the heat sink (62).

8. The multi-band small laser treatment device according to claim 7, characterized in that: The heat dissipation mechanism (6) also includes a heat dissipation fan (63), and heat dissipation holes (11) are respectively provided on two opposite sides of the main housing (1). The air inlet of the heat dissipation fan (63) is close to the heat dissipation holes (11) on one side, and the air outlet of the heat dissipation fan (63) is close to the heat dissipation holes (11) on the other side, and the radiator (62) is located at the air inlet of the heat dissipation fan (63).

9. The multi-band small laser treatment device according to claim 8, characterized in that: The radiator (62) comprises a plurality of radiating fins, and there are gaps between adjacent radiating fins, and the gaps between the radiating fins are located at the air inlet of the radiating fan (63).

10. The multi-band small laser treatment device according to claim 9, characterized in that: A support foot (7) is fixedly connected to the bottom of the main housing (1).

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