Support for laser treatment

Abstract

The utility model provides a support for laser treatment, which comprises a transparent outer cover arranged at the transmitting end of a laser transmitter, a negative pressure interface is arranged on the side wall of the transparent outer cover and is connected with a negative pressure pipe, and one end of the negative pressure pipe far away from the negative pressure interface is connected with a vacuum generator. A ventilation lip is formed in the end, close to the skin, of the side wall of the transparent outer cover and used for ventilation to form airflow from the ventilation lip to the negative pressure connector. The internal condition of the brace, especially the skin condition of a treatment area, can be directly observed through the transparent outer cover; the whole outer cover body is used as a support to ensure that the laser transmitter is stable in the treatment process; the side wall of the transparent outer cover is connected with a negative pressure pipe, the negative pressure pipe is connected with a vacuum generator, an airflow channel is formed between the negative pressure pipe and the lip during treatment, heat, skin debris and smoke generated by the skin during treatment are taken away, the skin of a patient and an operator are protected, and skin deformation caused by the fact that the transparent outer cover sucks up the skin through negative pressure is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a brace for laser treatment. Background Art

[0002] Ablative lasers (including fractional lasers, picosecond lasers, etc.) are commonly used treatment techniques in dermatology and cosmetic surgery. During the treatment process, smoke and debris are generated, which affects the health of the operator and the patient's experience. The current solution is to equip the treatment room with a smoke exhaust device. However, this solution has disadvantages such as smoke overflow, high noise, large footprint, and increased operating procedures. It cannot fundamentally solve the problem and cannot meet actual needs. At present, ablative lasers are generally equipped with a brace to fix the distance between the laser emitter and the patient's skin. The existing brace is composed of a metal rod and a metal sheet connected together. It only has a distance-fixing function, a single function, lacks support for the therapist's arm, and the distance is unstable during treatment, which can no longer meet the needs of actual work. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a brace for laser treatment.

[0004] The utility model is implemented by the following method: a brace for laser treatment, comprising a transparent outer cover installed on the emitting end of a laser transmitter, a negative pressure interface is provided on the side wall of the transparent outer cover, the negative pressure interface is connected to a negative pressure tube, the negative pressure tube is connected to a vacuum generator at one end away from the negative pressure interface, a ventilation lip is provided on the side wall of the transparent outer cover at one end close to the skin, and is used to form an airflow from the ventilation lip to the negative pressure interface to take away the heat, smoke and skin debris generated by the skin during treatment, so as to protect the patient's skin and the operator.

[0005] Preferably, the transparent outer cover is tubular.

[0006] Preferably, a compatible bayonet is provided at one end of the transparent outer cover connected to the laser emitter.

[0007] Preferably, the ventilation lip is opposite to the negative pressure interface and is located at both ends of a straight line passing through the axis of the transparent outer cover.

[0008] Preferably, a plurality of ventilation lips are provided, which are circumferentially spaced apart on the side wall of the transparent outer cover close to the skin.

[0009] Preferably, the inner circumference of the negative pressure interface is provided with an internal thread, and the outer circumference of the connecting part of the negative pressure tube and the negative pressure interface is provided with a corresponding external thread, and the negative pressure tube is screwed on the negative pressure interface by the cooperation of the internal thread and the external thread.

[0010] Preferably, a sealing gasket is provided in the negative pressure interface, which abuts against one end of the negative pressure tube that penetrates into the negative pressure interface.

[0011] Preferably, an outer circumferential surface of the emitting end of the laser emitter is provided with an external thread, an inner circumferential surface of the top of the transparent outer cover is provided with an internal thread corresponding thereto, and the transparent outer cover is screwed onto the emitting end of the laser emitter.

[0012] Preferably, the diameter of the connecting portion between the transparent outer cover and the laser emitter gradually decreases from top to bottom.

[0013] Preferably, the inner circumferential surface of the connecting portion between the transparent outer cover and the laser emitter is covered with a layer of silicone.

[0014] The beneficial effects of the utility model are: the utility model provides a brace for laser treatment, and compared with the prior art, the utility model has at least the following technical effects: 1. The transparent outer cover of the brace is made of transparent material, has good light transmittance, and is transparent throughout. The inner condition of the brace, especially the skin condition of the treatment area in the brace, can be directly observed through the outer wall of the transparent outer cover; and compared with the original use of a single metal rod to determine the distance, the use of the entire outer cover as a brace can not only determine the distance but also play a certain supporting role for the arm of the therapist, ensuring the stability of the laser transmitter during the treatment process; and through the negative pressure tube connected to the side wall of the transparent outer cover, the negative pressure tube is connected to the vacuum generator, which can form an airflow channel with the lip during treatment, blow away and take away the heat, smoke and skin debris generated by the skin during treatment, protect the patient's skin, and the setting of the ventilation lip prevents the negative pressure of the transparent outer cover from sucking up the skin and causing skin deformation. 2. Compared with the original single-point support of the metal rod, the tubular transparent outer cover can be annularly supported, with a better support effect, and the laser transmitter can be more stable to use. 3. The compatible bayonet is set to make way for the connection part of the existing laser transmitter with a connecting metal rod, so that the transparent cover can be installed on the existing laser transmitter. 4. The ventilation lip is set at a position opposite to the negative pressure interface, or multiple ventilation lips are set around the bottom of the transparent cover, which can blow away the heat generated during peeling more quickly and comprehensively. 5. The existence of the transparent cover limits the smoke and skin debris generated during the operation to the transparent inside, avoiding splashing and protecting the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of a brace for laser treatment according to the first embodiment of the utility model.

[0016] Figure 2 This is a schematic diagram of a laser treatment brace and a separate transmitting end of a laser transmitter according to the first embodiment of the utility model.

[0017] Figure 3This is a schematic diagram of the connection between a laser treatment brace and an emitting end of a laser emitter according to the first embodiment of the utility model.

[0018] Figure 4 This is a schematic diagram showing the connection between a laser treatment brace and an emitting end of a laser emitter from another perspective according to the first embodiment of the utility model.

[0019] Figure 5 This is a schematic diagram of a transparent outer cover of a brace for laser treatment provided with multiple ventilation lips according to the first embodiment of the utility model.

[0020] Figure 6 This is a schematic diagram of the separation of components of a laser treatment brace and a laser emitter according to the second embodiment of the present utility model.

[0021] Figure 7 This is a schematic diagram of the connection state of a laser treatment brace and an emitting end of a laser emitter according to the second embodiment of the utility model.

[0022] Figure 8 It is a structural schematic diagram of a brace for laser treatment according to the second embodiment of the utility model.

[0023] Description of the accompanying drawings: 1-laser transmitter, 2-transparent outer cover, 21-ventilation lip, 22-compatible bayonet, 3-negative pressure interface, 4-negative pressure tube. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Embodiment 1

[0026] See also Figures 1 to 5A brace for laser treatment comprises a transparent outer cover 2 installed at the emitting end of a laser emitter 1, a negative pressure interface 3 is provided on the side wall of the transparent outer cover 2, the negative pressure interface 3 is connected to a negative pressure tube 4, the negative pressure tube 4 is connected to the vacuum generator at one end away from the negative pressure interface 3, a ventilation lip 21 is provided on the side wall of the transparent outer cover 2 at one end close to the skin, for forming an airflow from the ventilation lip 21 to the negative pressure interface 3, taking away the heat, smoke and skin debris generated by the skin during treatment, so as to protect the patient's skin and the operator. The transparent outer cover 2 of the brace is made of transparent material, has good light transmittance, and is transparent throughout. The inner condition of the brace, especially the skin condition of the treatment area in the brace, can be directly observed through the outer wall of the transparent outer cover 2; and compared with the original use of a single metal rod to determine the distance, the use of the entire outer cover as a brace can not only determine the distance but also provide a certain support to the arm of the therapist, ensuring the stability of the laser transmitter 1 during the treatment; and the negative pressure tube 4 connected to the side wall of the transparent outer cover 2, which is connected to the vacuum generator, can form an airflow channel with the lip during treatment, blow away and take away the heat generated by the skin during treatment, protect the patient's skin, and the setting of the ventilation lip 21 prevents the negative pressure of the transparent outer cover 2 from sucking up the skin and causing skin deformation. The laser transmitter and vacuum generator are both existing equipment, and no specific protection requirements are made without detailed description.

[0027] See also Figures 1 to 5 Preferably, the transparent outer cover 2 is tubular. Compared with the original single-point support of the metal rod, the tubular transparent outer cover 2 can be annularly supported, with a better supporting effect, and the laser emitter 1 can be more stable in use.

[0028] See also Figures 1 to 4 Preferably, the ventilation lip 21 is opposite to the negative pressure interface 3 and is located at both ends of a straight line passing through the axis of the transparent outer cover 2. The ventilation lip 21 is arranged at a position opposite to the negative pressure interface 3 so that the air entering the ventilation lip 21 immediately blows through the treatment area, and the heat generated during the peeling can be blown away more quickly and comprehensively.

[0029] See also Figure 5 Preferably, the ventilation lips 21 are provided with a plurality of them, which are circumferentially spaced at the side wall of the transparent outer cover 2 close to the skin. Alternatively, a plurality of ventilation lips 21 are arranged around the bottom of the transparent outer cover 2, and air enters from multiple directions, which can more quickly and comprehensively blow away the heat, smoke, splashes, etc. generated during the peeling, and the skin treatment area can be clearly viewed in real time.

[0030] See also Figures 1 to 5Preferably, the inner circumference of the negative pressure interface 3 is provided with an internal thread, and the outer circumference of the connection portion of the negative pressure tube 4 and the negative pressure interface 3 is provided with a corresponding external thread, and the negative pressure tube 4 is screwed on the negative pressure interface 3 by the cooperation of the internal thread and the external thread. And the quick connection between the negative pressure tube 4 and the transparent outer cover 2

[0031] See also Figures 1 to 5 Preferably, a sealing gasket (not shown) is provided in the negative pressure interface 3, which abuts against one end of the negative pressure tube 4 that penetrates into the negative pressure interface 3, thereby achieving a better adsorption effect.

[0032] See also Figures 1 to 5 Preferably, the outer circumference of the emitting end of the laser emitter 1 is provided with an external thread, the inner circumference of the top of the transparent outer cover 2 is provided with an internal thread corresponding thereto, and the transparent outer cover 2 is screwed onto the emitting end of the laser emitter 1. This facilitates quick connection between the transparent outer cover 2 and the emitting end of the laser emitter 1.

[0033] Preferably, the side wall of the transparent outer cover 2 is covered with a coating (not shown in the figure, the coating is a prior art and is not described in detail, and no specific protection requirements are made) to isolate harmful light and protect the operator's eyes.

[0034] Working principle of embodiment 1:

[0035] When in use, fix the transparent outer cover on the emitting end of the laser emitter 1, then connect the negative pressure tube 4 connected to the vacuum generator to the negative pressure interface of the transparent outer cover, and then start the treatment; during treatment, place the lower end of the transparent outer cover against the skin, and make the treatment area of ​​the skin located in the space surrounded by the transparent outer cover, then start emitting laser for treatment, and the vacuum generator generates negative pressure, and the airflow formed between the negative pressure interface and the ventilation lip absorbs the spatter, smoke, heat, etc. generated during the exfoliation of the patient's treatment area.

[0036] Embodiment 2

[0037] See also Figures 6 to 8 Preferably, a compatible bayonet 22 is provided at one end of the transparent outer cover 2 connected to the laser emitter 1. The compatible bayonet 22 is provided to make way for the connection part of the existing laser emitter 1 with a connecting metal rod, so that the transparent outer cover 2 can be installed on the existing laser emitter 1.

[0038] Preferably, the diameter of the connecting portion between the transparent outer cover 2 and the laser emitter 1 is gradually reduced from top to bottom, so as to facilitate the quick alignment and connection between the transparent outer cover 2 and the laser emitter 1. During the insertion process, the connection becomes tighter and tighter, and it is not easy to fall off.

[0039] Preferably, the inner circumference of the connection portion between the transparent outer cover 2 and the laser emitter 1 is covered with a layer of silicone, thereby increasing the friction force and making the connection between the transparent outer cover 2 and the laser emitter 1 more stable. For the specific working principle, please refer to the first embodiment.

[0040] Several points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, and can be mechanical or electrical connections, or internal connectivity between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change.

[0041] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0042] Finally, the above is only a preferred implementation of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions under the concept of the present utility model belong to the protection scope of the present utility model.

[0043] It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications without departing from the principle of the utility model should also be regarded as within the protection scope of the utility model.

Claims

1. A brace for laser treatment, characterized in that: It includes a transparent outer cover installed on the emitting end of the laser transmitter, a negative pressure interface is provided on the side wall of the transparent outer cover, the negative pressure interface is connected to a negative pressure tube, the end of the negative pressure tube away from the negative pressure interface is connected to a vacuum generator, and a ventilation lip is provided on the end of the side wall of the transparent outer cover close to the skin, which is used to form an airflow from the ventilation lip to the negative pressure interface to take away the heat, smoke and skin debris generated by the skin during treatment, so as to protect the patient's skin and the operator.

2. A brace for laser treatment according to claim 1, characterized in that: The transparent outer cover is in a tubular shape.

3. A brace for laser treatment according to claim 1, characterized in that: A compatible bayonet is provided at one end of the transparent outer cover connected to the laser emitter.

4. The brace for laser treatment according to claim 1, characterized in that: The ventilation lip is opposite to the negative pressure interface and is located at two ends of a straight line passing through the axis of the transparent outer cover.

5. The brace for laser treatment according to claim 1, characterized in that: The ventilation lips are provided in plurality and are circumferentially spaced apart at one end of the side wall of the transparent outer cover close to the skin.

6. The brace for laser treatment according to claim 1, characterized in that: The inner circumference of the negative pressure interface is provided with an internal thread, and the outer circumference of the connection part of the negative pressure tube and the negative pressure interface is provided with a corresponding external thread, and the negative pressure tube is screwed on the negative pressure interface by the cooperation of the internal thread and the external thread.

7. The brace for laser treatment according to claim 6, characterized in that: A sealing gasket is arranged in the negative pressure interface, and abuts against one end of the negative pressure tube that penetrates into the negative pressure interface.

8. The brace for laser treatment according to claim 1, characterized in that: An external thread is arranged on the outer circumference of the emitting end of the laser emitter, and an internal thread corresponding to the internal thread is arranged on the inner circumference of the top of the transparent outer cover, and the transparent outer cover is screwed on the emitting end of the laser emitter.

9. The brace for laser treatment according to claim 1, characterized in that: The diameter of the connecting portion between the transparent outer cover and the laser emitter gradually decreases from top to bottom.

10. The brace for laser treatment according to claim 9, characterized in that: The inner circumference of the connecting portion between the transparent outer cover and the laser emitter is covered with a layer of silica gel.

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