Laser repair head for scars
By designing an adjustable laser head for scar repair, and adopting a structure of elastic locking head and adjustment rod, the cost and complexity issues of adjusting the laser treatment distance in existing laser therapy devices have been solved, achieving flexible treatment distance adjustment and skin adaptability, and simplifying the operation process.
Patent Information
- Application Number
- CN202422628762.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-29
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-10-29
AI Technical Summary
Existing laser therapy devices require changing positioning covers of different heights when adjusting the laser treatment distance, which increases costs and complicates management, making it difficult to meet the personalized treatment needs of different scars and skin conditions.
A laser repair head for scars was designed, which uses an adjustable locator. The height of the locator can be adjusted by means of an elastic locking head and an adjusting rod. Combined with a skin tension plate, it prevents laser blind spots caused by skin folds, which simplifies the adjustment process and reduces costs.
It enables flexible adjustment of the laser treatment distance, adapting to different scars and skin conditions, simplifying the operation process, and reducing equipment costs.
Smart Images
Figure CN223773846U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to laser repair equipment technical field especially relates to a laser repair head for scar. BACKGROUND
[0002] Pixel laser is also called dot matrix laser, which is commonly used for scar repair and skin tissue with self-repairing ability after injury. After the skin is damaged, it can self-heal. If the wound area is too large, the result of repair is scar. If the wound is small, the skin can completely recover. Each micro beam of dot matrix pixel laser is a micro wound to the tissue, which is enough to start the regeneration and repair function of the tissue, and the result is perfect skin replacement of the skin.
[0003] With the deepening of modern medical research, the treatment specificity has been strengthened. Different frequencies and different laser treatment distances are needed for different scars (depth, new and old degree of scar and thickness of scarring surface) and different skin quality (such as skin color, skin thickness and other skin diseases) to achieve the best treatment effect with the least damage to the original skin. The existing laser treatment instrument can easily realize the switching of frequency through frequency conversion technology, but the laser treatment distance often needs to replace the positioning cover of different height, and the cost of configuring multiple positioning covers is relatively increased, and the management of multiple parts is complex. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims at providing a laser repair head for scar which can realize adjustable laser treatment distance.
[0005] To achieve the above purpose, the utility model provides a laser repair head for scar, the positioner includes positioning cover and handheld laser emitting device; the positioning cover is installed at the head end of the handheld laser emitting device;
[0006] The positioning cover includes the connecting part of the upper half and the positioning part of the lower half; the connecting part is provided with two first hollow supporting rods with opposite positions, the positioning part is provided with two second hollow supporting rods with corresponding positions of the first hollow supporting rods, and the first hollow supporting rod and the second hollow supporting rod are connected through the adjusting rod;
[0007] The first hollow supporting rod and the second hollow supporting rod are provided with a plurality of positioning holes at equal intervals along the length direction, and the both ends of the adjusting rod are provided with an elastic locking head; the both ends of the adjusting rod are respectively adjusted to the corresponding height, the spacing between the first hollow supporting rod and the second hollow supporting rod is adjusted, and the height of the positioner is adjusted.
[0008] Further, the head end of the connecting part is provided with a circular ring-shaped plug, the plug is inserted and fixed with the end part of the handheld laser emitting device, and the handheld laser emitting device and the positioner are convenient to disassemble and assemble.
[0009] Furthermore, the end of the positioning part is a positioning ring, on which a skin tensioning plate is installed.
[0010] The end of the skin tensioning plate is a circular sleeve, which is fitted over the positioning ring. The circular sleeve and the positioning ring are connected by a return spring.
[0011] Under the reset action of the return spring, the angle between the skin tension plate and the horizontal plane remains between 10 and 80 degrees. The design of the tension plate allows the locator to tighten the skin surface after being pressed against the skin, preventing laser blind spots caused by scar folds.
[0012] Compared with the prior art, the advantages of this utility model are as follows: the positioner of this utility model realizes height adjustment, which makes it convenient for medical staff to adjust the appropriate laser distance according to the condition of scars and skin; secondly, the height adjustment method of this utility model adopts a structure of adjustment rod and elastic locking head, which is simple to adjust and low in cost. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of the laser repair head for scars in an embodiment of this utility model;
[0014] Figure 2 This is a schematic diagram of the locator in an embodiment of the present invention. Detailed Implementation
[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be further described below.
[0016] like Figure 1 As shown, this utility model proposes a laser repair head for scars. The locator includes a positioning cover and a handheld laser emitting device 1; the positioning cover is installed at the head end of the handheld laser emitting device 1.
[0017] like Figure 2 As shown, the positioning cover includes an upper connecting part 1 and a lower positioning part 2. The connecting part 1 is provided with two first hollow support rods 12 positioned opposite each other, and the positioning part 2 is provided with two second hollow support rods 21 positioned corresponding to the first hollow support rods 12. The first hollow support rods 12 and the second hollow support rods 21 are connected by an adjusting rod 3. The first hollow support rods 12 and the second hollow support rods 21 are provided with multiple positioning holes at equal intervals along their length. Both ends of the adjusting rod 3 are provided with an elastic locking head, and the connection is achieved by the cooperation between the elastic locking head and the positioning hole.
[0018] The distance between the positioning holes can be set as 1-20mm, and the height of the positioning cover is elongated or shortened by 1-20mm for each regulation of the positioning holes of the elastic locking head. According to the scar depth of the patient and the skin condition, the elastic locking heads at two ends are respectively embedded into the corresponding height positioning holes, the spacing between the first hollow support rod 12 and the second hollow support rod 21 is adjusted, so that the height of the positioner is adjusted to adapt to the scar repair under various conditions.
[0019] In the embodiment, the first end of the connecting part 1 is provided with a circular ring-shaped plug 11, the plug 11 is inserted and fixed with the end of the handheld laser emitting device 1, which facilitates the disassembly and assembly of the handheld laser emitting device 1 and the positioner. If some other handheld laser emitting devices 1 are connected by threads, the plug 11 can also be provided in the form of threads, which is a conventional technical means.
[0020] In the embodiment, the end of the positioning part 2 is a positioning circular ring 22, and the skin tensioning plate 4 is installed on the positioning circular ring 22. The end of the skin tensioning plate 4 is a circular sleeve, the circular sleeve is sleeved outside the positioning circular ring 22, and the circular sleeve and the positioning circular ring 22 are connected through a return spring. Under the return action of the return spring, the included angle between the skin tensioning plate 4 and the horizontal plane is kept at 10-80 degrees. As shown in Figure 1 When the bottom of the positioner is pressed against the surface of the human body, the skin tensioning plate 4 is nearly parallel to the horizontal plane under the pressing action, at this time, the skin tensioning plate 4 expands the skin outward from the circular sleeve by using the friction force, so as to tension the skin, and prevent the incomplete laser in some areas due to the skin wrinkles, so as to obtain effective treatment.
[0021] The above is only the preferred embodiment of the present application, and does not limit the present application in any way. Any person skilled in the art, without departing from the scope of the technical scheme of the present application, can make any form of equivalent replacement or modification of the technical scheme and technical content disclosed in the present application, and still belong to the protection scope of the present application.
Claims
1. A laser repair head for scars, characterized in that, The positioner comprises a position cover and a handheld laser emitting device; the position cover is installed at the head end of the handheld laser emitting device; The position cover comprises a connecting part of upper half and a positioning part of lower half; the connecting part is provided with two first hollow supporting rods in opposite positions, the positioning part is provided with two second hollow supporting rods corresponding to the first hollow supporting rods, and the first hollow supporting rods and the second hollow supporting rods are connected through adjusting rods; The first hollow supporting rods and the second hollow supporting rods are provided with a plurality of positioning holes at equal intervals along the length direction, and the two ends of the adjusting rods are provided with elastic locking heads, and the adjusting rods are connected through the cooperation between the elastic locking heads and the positioning holes.
2. The laser scar revision handpiece of claim 1, wherein, The head end of the connecting part is provided with a circular ring-shaped plug, and the plug is inserted and fixed with the end of the handheld laser emitting device.
3. The laser scar revision handpiece of claim 1, wherein, The tail end of the positioning part is a positioning circular ring, and a skin tensioning plate is installed on the positioning circular ring.
4. The laser scar revision handpiece of claim 3, wherein, The tail end of the skin tensioning plate is a circular sleeve, the circular sleeve is sleeved outside the positioning circular ring, and the circular sleeve and the positioning circular ring are connected through a return spring.
5. The laser scar revision handpiece of claim 4, wherein, Under the return action of the return spring, the included angle between the skin tensioning plate and the horizontal plane is maintained at 10-80 degrees.