Carbon dioxide laser therapeutic instrument

Abstract

The utility model relates to the technical field of carbon dioxide laser treatment, in particular to a carbon dioxide laser therapeutic instrument which comprises a machine shell, one side of the top end of the machine shell is in threaded connection with a light guide arm, a touch control screen is embedded in the top end of the machine shell, and a laser power source is installed in the machine shell. A control panel is installed in the machine shell and located on one side of the laser power source, and a circulating cooling mechanism is further arranged in the machine shell. The water tank is made of transparent acrylic, the water level of the water tank can be observed through the front window of the machine shell, when water needs to be added, the funnel is inserted into the water inlet, the water filling function is achieved through the funnel, the ventilation valve is arranged on the water tank and has the function of ventilation and watertightness, and the situation that water cannot be injected due to the fact that a water tank circulation system is a closed system is prevented. Meanwhile, drainage can be completed through the water outlet, and the problem that according to an existing therapeutic apparatus, water injection and drainage are not convenient to conduct in a closed water tank in a closed machine box is solved.

Description

Technical Field

[0001] This utility model relates to the field of carbon dioxide laser therapy technology, specifically a carbon dioxide laser therapy device. Background Technology

[0002] Carbon dioxide lasers have a long history of invention and are currently used in many industries such as laser welding, laser cutting, medical aesthetics equipment, and medical devices. Currently, carbon dioxide laser tubes are divided into glass tubes and metal tubes. Both types require cooling because a large amount of heat is generated inside the laser tube. Metal tubes are mostly air-cooled and have a much longer lifespan than glass tubes, while glass tubes are all water-cooled. A 40W glass tube has a lifespan of about two years and is less expensive than a metal tube.

[0003] The existing glass tube cooling method basically uses a water pump to circulate water from the water tank into the glass tube. In order to ensure the normal operation of the water pump, the cooling water added to the water tank should preferably be purified water, and it is recommended to change the water every three months. However, the existing water tanks are all closed structures, and the water tanks are installed inside the carbon dioxide laser therapy device, which makes it inconvenient to add water and drain water into the closed water tank inside the closed machine. Utility Model Content

[0004] The purpose of this invention is to provide a carbon dioxide laser therapy device to solve the problem mentioned in the background art that existing carbon dioxide laser therapy devices are inconvenient for filling and draining water into the closed water tank inside the closed casing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a carbon dioxide laser therapy device, comprising a housing, a light guide arm threadedly connected to one side of the top of the housing, and an auxiliary treatment blade installed at the output end of the light guide arm; a touch control screen is embedded in the top of the housing, a laser power supply is installed inside the housing, a control board is installed inside the housing and on one side of the laser power supply, the control board is electrically connected to the touch control screen and the laser power supply respectively, a switching power supply is installed inside the housing and below the control board, the switching power supply is used to power the touch control screen and the control board respectively, and a circulating cooling mechanism is also provided inside the housing.

[0006] Preferably, an emergency stop button is installed at the top of the housing; a rear cover is installed on the back of the housing by screws.

[0007] Preferably, the circulating cooling mechanism includes a water tank, a water pump, and a laser tube, with the water tank installed inside the casing.

[0008] Preferably, a water pump is installed inside the housing on one side of the water tank, and the water inlet of the water pump is connected to the water tank through a pipe. A laser tube is installed on the inner wall of the housing through a bracket, and the laser tube works with a laser power supply for laser treatment. The water inlet at the bottom of the laser tube is connected to the water outlet of the water pump through a pipe, and the water outlet at the top of the laser tube is connected to the water tank to achieve circulating cooling.

[0009] Preferably, a water outlet is installed at the bottom of the casing, and the water outlet is connected to the water tank. The water outlet is used for draining water from the inside of the water tank.

[0010] Preferably, a water inlet is provided on one side of the casing surface, and a funnel is placed inside the water inlet for adding water to the water tank.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The water tank of this carbon dioxide laser therapy device is made of transparent acrylic, and the water level can be observed through the front window of the casing. When water needs to be added, a funnel is inserted into the water inlet to add water. A vent valve is installed on the water tank. The function of the vent valve is to allow air to pass through but not water, preventing the water tank circulation system from being a closed system that cannot be filled with water. At the same time, drainage can be completed through the water outlet, which solves the problem that existing therapy devices require opening the inside to add or drain water. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0013] Figure 2 This is a schematic diagram of a partial explosion structure of the present invention;

[0014] Figure 3 This is a magnified internal structural diagram of the present invention;

[0015] Figure 4 This is a schematic diagram of the structure of the present invention in the water injection state.

[0016] In the diagram: 1. Housing; 10. Water outlet; 11. Emergency stop button; 12. Water inlet; 13. Rear cover; 2. Light guide arm; 21. Auxiliary treatment blade; 3. Touch control screen; 4. Control board; 5. Switching power supply; 6. Circulating cooling mechanism; 61. Water tank; 62. Water pump; 63. Laser tube; 7. Laser power supply; 8. Funnel. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0018] The structure of the carbon dioxide laser therapy device provided by this utility model is as follows: Figure 1 as well as Figure 2 As shown, the device includes a housing 1. A light guide arm 2 is threadedly connected to one side of the top of the housing 1, and an auxiliary treatment blade head 21 is installed at the output end of the light guide arm 2. A touch control screen 3 is embedded in the top of the housing 1. A laser power supply 7 is installed inside the housing 1. A control board 4 is installed inside the housing 1 and on one side of the laser power supply 7. The control board 4 is electrically connected to the touch control screen 3 and the laser power supply 7. The control board 4 can provide different voltage signals to the laser power supply 7, so that the laser tube 63 emits lasers of different powers, resulting in three working modes for the carbon dioxide laser therapy device. A switching power supply 5 is installed inside the housing 1 and below the control board 4. The switching power supply 5 is used to power the touch control screen 3 and the control board 4. The switching power supply 5 is electrically connected to the touch control screen 3, the control board 4 and the laser power supply 7. An emergency stop button 11 is installed on the top of the housing 1. A rear cover plate 13 is installed on the back of the housing 1 by screws.

[0019] During implementation, the touch control screen 3, in conjunction with the control board 4, controls the laser power supply 7 to work under the power provided by the switching power supply 5. When the laser power supply 7 is working, it works with the water pump 62 and the light guide arm 2 to perform treatment using the auxiliary treatment blade 21.

[0020] Furthermore, such as Figure 3 as well as Figure 4As shown, the internal structure of the housing 1 also includes a circulating cooling mechanism 6, which comprises a water tank 61, a water pump 62, and a laser tube 63. The water tank 61, made of transparent acrylic and equipped with a vent valve, is installed inside the housing 1. The water pump 62 is installed on one side of the water tank 61 inside the housing 1, and its inlet is connected to the water tank 61 via a pipe. The laser tube 63 is mounted on the inner wall of the housing 1 via a bracket, and the laser tube 63 works in conjunction with the laser power supply 7 for laser treatment. Furthermore, the water inlet at the bottom of the laser tube 63 is connected to the water outlet of the water pump 62 via a pipe, while the water outlet at the top of the laser tube 63 is connected to the water tank 61 to achieve circulating cooling. The bottom of the housing 1 is equipped with a water outlet 10 with a plug, and the water outlet 10 is connected to the water tank 61 via a pipe. The water outlet 10 is used for draining water from the water tank 61. A water inlet 12 is provided on one side of the surface of the housing 1, and a funnel 8 is placed inside the water inlet 12. The funnel 8 is used for adding water to the water tank 61.

[0021] In practice, circulating cooling is achieved through the circulating cooling mechanism 6. When the circulating cooling mechanism 6 is in operation, water from the water tank 61 is pumped to the water pump 62 by the water pump 62, and then water is discharged from the top of the water pump 62 back into the water tank 61, so as to realize the water circulation operation to facilitate the cooling operation of the water pump 62.

[0022] Specifically, after the operator selects the mode and power, they can use the touch control screen 3 to send a low-voltage signal to the laser power supply 7 via the control board 4. The laser power supply 7 outputs a high voltage to make the carbon dioxide laser tube 63 emit laser light. Different signals provided by the control board 4 can make the laser power supply 7 output different voltages, thereby causing the laser tube 63 to emit laser light of different powers. The carbon dioxide laser therapy device has three working modes: single, continuous, and pulse. The laser tube 63 can be controlled to emit laser light in different modes via the control board 4.

[0023] Working principle: When in use, the laser power supply 7 is controlled by the touch control screen 3 in conjunction with the control board 4. The laser power supply 7 works under the power provided by the switching power supply 5. When the laser power supply 7 is working, it works with the water pump 62 and the light guide arm 2 to perform treatment using the auxiliary treatment blade 21.

[0024] During the treatment process, the circulating cooling mechanism 6 achieves circulating cooling. When the circulating cooling mechanism 6 is in operation, the water in the water tank 61 is pumped to the water pump 62 by the water pump 62, and then the water is discharged from the top of the water pump 62 back to the inside of the water tank 61, so as to realize the water circulation work to facilitate the cooling work of the water pump 62.

[0025] When the therapeutic device is in use, the water tank 61 is made of transparent acrylic, and the water level can be observed through the front window of the casing 1. When water needs to be added, the funnel 8 is inserted into the water inlet 12 to add water. The water tank 61 is equipped with a vent valve, which allows air to pass through but not water, preventing the water tank circulation system from being a closed system that cannot be filled with water. At the same time, drainage can be completed through the water outlet 10, which solves the problem that existing therapeutic devices require opening the inside to add or drain water.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A carbon dioxide laser treatment apparatus comprising a casing (1), characterized in that: A light guide arm (2) is threadedly connected to one side of the top of the housing (1), and an auxiliary treatment blade (21) is installed at the output end of the light guide arm (2); a touch control screen (3) is embedded at the top of the housing (1); a laser power supply (7) is installed inside the housing (1); a control board (4) is installed inside the housing (1) and on one side of the laser power supply (7); the control board (4) is electrically connected to the touch control screen (3) and the laser power supply (7) respectively; a switching power supply (5) is installed inside the housing (1) and below the control board (4); the switching power supply (5) is used to power the touch control screen (3) and the control board (4) respectively; and a circulating cooling mechanism (6) is also provided inside the housing (1).

2. The carbon dioxide laser treatment apparatus according to claim 1, wherein: An emergency stop button (11) is installed on the top of the housing (1), and a rear cover plate (13) is installed on the back of the housing (1) by screws.

3. The carbon dioxide laser treatment apparatus according to claim 1, wherein: The circulating cooling mechanism (6) includes a water tank (61), a water pump (62), and a laser tube (63), with the water tank (61) installed inside the casing (1).

4. The carbon dioxide laser treatment apparatus according to claim 3, wherein: A water pump (62) is installed inside the housing (1) on one side of the water tank (61), and the water inlet of the water pump (62) is connected to the water tank (61) through a pipe. A laser tube (63) is installed on the inner wall of the housing (1) through a bracket, and the laser tube (63) is used in conjunction with the laser power supply (7) for laser treatment. The water inlet at the bottom of the laser tube (63) is connected to the water outlet of the water pump (62) through a pipe, and the water outlet at the top of the laser tube (63) is connected to the water tank (61) to achieve circulating cooling.

5. The carbon dioxide laser treatment apparatus according to claim 1, wherein: The bottom of the casing (1) is equipped with a water outlet (10), and the water outlet (10) is connected to the water tank (61). The water outlet (10) is used for draining water from the inside of the water tank (61).

6. The carbon dioxide laser treatment apparatus according to claim 1, wherein: A water inlet (12) is provided on one side of the surface of the casing (1), and a funnel (8) is placed inside the water inlet (12) for adding water to the water tank (61).

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