CN215228361U

CN215228361U - Laser head for laser therapy machine of skin cosmetology department

Info

Publication number: CN215228361U
Application number: CN202120716282.0U
Authority: CN
Inventors: 邓桂艳; 吴玲艳; 成先桂
Original assignee: Second Peoples Hospital of Nanning
Current assignee: Second Peoples Hospital of Nanning
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-21
Anticipated expiration: 2031-04-07

Abstract

The application provides a laser head for laser therapy machine of skin cosmetology branch of academic or vocational study, including the laser head main part, be located the connecting wire at top and be located the solid fixed ring of laser head main part bottom, the front end of laser head main part is equipped with control switch, one side of laser head main part is fixed and is equipped with the handle, the fixed distance locating lever that is equipped with of avris in solid fixed ring bottom, the bottom mounting apart from the locating lever is equipped with the holding ring, the top of holding ring is equipped with laser scope control structure. According to the laser range control structure, emitted laser beams can be shielded, the laser range is reduced, the control over the laser range is realized, and the problem that surrounding healthy tissues are damaged due to the fact that the laser range cannot be adjusted when a small area is faced in the prior art is solved; the handle and the fastening belt are matched to use, so that the laser head can not fall off from the hand of a user easily when the worker is distracted.

Description

Laser head for laser therapy machine of skin cosmetology department

Technical Field

The utility model relates to a cosmetic field particularly, relates to a laser head for laser therapy machine of skin cosmetology branch of academic or vocational study.

Background

The pulse dye laser is a mode for treating skin diseases by using laser, the laser mainly has longer treatment wavelength and deeper penetrability compared with the prior art, so that the treatment effect is greatly improved compared with the prior art, and the laser with the specific wavelength is only absorbed by hemoglobin and blood vessels, and the surrounding normal tissues are hardly damaged; the principle of treating the vascular diseases of the skin is that the hemoglobin in the blood vessel is utilized to selectively absorb laser with a certain wavelength to generate heat, so that the hemoglobin is solidified and is tightly attached to the blood vessel wall, the treatment effects of blocking the blood vessel, eliminating the expanded blood vessel, selectively damaging the blood vessel tissue and the like are achieved, the normal skin tissue is basically not influenced, the clinical curative effect is improved, and the adverse reactions in the operation and after the operation are greatly reduced.

However, in the treatment process of the existing laser therapeutic apparatus, when a small area is faced, the laser area cannot be adjusted, so that the surrounding healthy tissues are damaged. Therefore, the laser head for the laser therapeutic machine in the skin cosmetology department is provided.

Disclosure of Invention

The utility model aims to provide a: aiming at the problem that the peripheral healthy tissue is damaged due to the fact that the laser region cannot be adjusted at present.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

laser head for laser therapeutic machine in skin beauty department to improve the above problems.

The present application is specifically such that:

including the laser head main part, be located the connecting wire at top and be located the solid fixed ring of laser head main part bottom, the front end of laser head main part is equipped with control switch, the fixed handle that is equipped with in one side of laser head main part, the avris of solid fixed ring bottom is fixed and is equipped with apart from the locating lever, the bottom mounting apart from the locating lever is equipped with the holding ring, the top of holding ring is equipped with laser scope control structure.

As the preferred technical scheme of this application, laser scope control structure is including adjusting structure and limit structure, it includes the main part dish to adjust the structure, the fixed restriction tooth that is equipped with a plurality of equidistant of circumference side of main part dish, a plurality of arc hole has been seted up to the circumference side at main part dish top, logical unthreaded hole has been seted up at the middle part of main part dish, the bottom that leads to the unthreaded hole is equipped with a plurality of and shelters from piece, a plurality of shelter from the fixed sliding shaft that is located the arc hole inside, a plurality of one side on piece top shelter from the fixed axis of rotation, a plurality of another avris that is equipped with in piece bottom the axis of rotation bottom rotates with the holding ring and is connected.

As the preferred technical scheme of this application, the slip chamber has been seted up apart from the inside of locating lever, limit structure is including the restriction piece that is located main part dish avris, the one end of restriction piece is passed and is located the sliding block of slip intracavity portion apart from the fixed being equipped with of locating lever, the opposite side threaded connection of sliding block has the transfer line, the tip of transfer line is passed and is slided the chamber and fix and be equipped with the control lever.

As the preferable technical scheme of this application, the restriction piece is close to the fixed latch that is equipped with and restricts the tooth and mesh mutually of one end of main part dish, the shape of sliding block is the quadrangular.

As the preferred technical scheme of this application, control switch's front end is the arc of concave to laser head main part direction, control switch's front end is fixed and is equipped with a plurality of antiskid line.

As the preferred technical scheme of this application, the parcel is covered on hand and is equipped with the silica gel layer, the inboard of handle is equipped with the fastening area, the inside interlude in fastening area is equipped with the rubber band, the both ends of rubber band and the inboard fixed connection of handle.

Compared with the prior art, the beneficial effects of the utility model are that:

in the scheme of the application:

1. through the arranged laser range control structure, the emitted laser beams can be shielded, the laser range is reduced, the control on the laser range is realized, and the problem that the surrounding healthy tissues are damaged because the laser area cannot be adjusted when a smaller area is faced in the prior art is solved;

2. the handle and the fastening belt are matched for use, the laser head main body enables fingers of workers to be more tightly attached to the laser head main body in the using process, the fastening belt enables the hands of the workers to be more comfortable when the workers hold the laser head main body, and the laser head can not easily fall off from the hands of the users when the workers are distracted.

Description of the drawings:

fig. 1 is a schematic structural view of a laser head for a laser therapy machine in dermatology provided by the present application;

fig. 2 is a schematic top view of a main body disk in a laser head for a laser therapy machine in dermatology provided by the present application;

fig. 3 is a schematic bottom sectional view of a main body disk in a laser head for a laser therapy machine in dermatology provided by the present application;

fig. 4 is a schematic view of a front cross-sectional structure of a distance positioning rod in a laser head for a laser therapy machine in a dermatology department provided by the present application.

The following are marked in the figure: 1. a laser head main body; 2. a connecting wire; 3. a control switch; 4. a fixing ring; 5. a handle; 6. a distance positioning rod; 7. a positioning ring; 8. a laser range control structure; 81. a main body tray; 82. a restricting tooth; 83. an arc-shaped hole; 84. a shielding sheet; 85. a sliding shaft; 86. a rotating shaft; 87. a control lever; 88. a transmission rod; 89. a slider; 810. a restriction sheet; 9. and (5) fastening the belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and the features and technical solutions in the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper" and "lower" indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, or the orientation or position relationship that a person skilled in the art would conventionally understand, and such terms are only used for convenience of description and simplification of the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, 2, 3 and 4, the present embodiment provides a laser head for a laser therapy apparatus in dermatology department, comprising a laser head main body 1, a connecting wire 2 at the top and a fixing ring 4 at the bottom of the laser head main body 1, a control switch 3 is arranged at the front end of the laser head main body 1, a handle 5 is fixedly arranged at one side of the laser head main body 1, a distance positioning rod 6 is fixedly arranged at the side of the bottom end of the fixing ring 4, a positioning ring 7 is fixedly arranged at the bottom end of the distance positioning rod 6, a laser range control structure 8 is arranged at the top of the positioning ring 7, the positioning ring 7 is pressed against the skin of a patient, so that the diseased region is located at the middle position of the positioning ring 7, the laser instrument is turned on by the control switch 3, the emitter in the laser head main body 1 emits laser, after the laser passes through the fixed ring 4, the skin of the patient is treated through the positioning ring 7 after being shielded by the laser range control structure 8.

As a preferred embodiment, on the basis of the above-mentioned manner, further, the laser range control structure 8 includes an adjusting structure and a limiting structure, the adjusting structure includes a main body disc 81, a plurality of equally spaced limiting teeth 82 are fixedly disposed on a circumferential side of the main body disc 81, a plurality of arc-shaped holes are disposed on a circumferential side of a top portion of the main body disc 81, a light-passing hole is disposed in a middle portion of the main body disc 81, a plurality of shielding sheets 84 are disposed at a bottom portion of the light-passing hole, a sliding shaft 85 disposed inside the arc-shaped holes 83 is fixedly disposed on one side of top ends of the plurality of shielding sheets 84, a rotating shaft 86 is fixedly disposed on the other side of bottom ends of the plurality of shielding sheets 84, bottom ends of the plurality of rotating shafts 86 are rotatably connected with the positioning ring 7, the main body disc 81 is rotated to move the sliding shaft 85 along the arc-shaped holes 83, so that the shielding sheets 84 rotate around the rotating shaft 86, thereby controlling a size of a middle opening of the mechanism formed by the plurality of shielding sheets 84, similar to the camera aperture principle, the size of the area of the laser light passing through the laser range control structure 8 can be controlled by controlling the size of the opening, avoiding damage to surrounding healthy tissue.

As a preferable embodiment, in addition to the above-mentioned mode, a sliding cavity is further formed inside the distance positioning rod 6, the limiting structure includes a limiting piece 810 located at the side of the main body disc 81, a sliding block 89 located inside the sliding cavity is fixedly arranged at one end of the limiting piece 810 through the distance positioning rod 6, a transmission rod 88 is connected to the other side of the sliding block 89 in a threaded manner, a control rod 87 is fixedly arranged at the end of the transmission rod 88 through the sliding cavity, and when the diseased region on the patient is small, the control rod 87 is rotated, the transmission rod 88 drives the sliding block 89 to be away from the main body disc 81 through a thread, so that the limiting piece 810 and the separating limiting teeth 82 at the end of the limiting piece 810 do not block the limiting teeth 82.

In addition to the above embodiment, preferably, a latch engaging with the restricting tooth 82 is fixedly provided at one end of the restricting piece 810 close to the main body plate 81, and the main body plate 81 is preferably restricted by the latch, and the slide block 89 is formed in a quadrangular shape to prevent the slide block 89 from rotating by itself.

In a preferred embodiment, in addition to the above-mentioned embodiment, the front end of the control switch 3 is an arc shape concave toward the laser head body 1, and a plurality of anti-slip threads are fixedly provided at the front end of the control switch 3, thereby more conveniently sliding the control switch 3.

In a preferred embodiment, in addition to the above-described embodiment, a silicone layer is wrapped around the handle 5, a fastening band 9 is provided inside the handle 5, a rubber band is inserted into the fastening band 9, both ends of the rubber band are fixedly connected to the inside of the handle 5, a worker inserts fingers between the fastening band 9 and the laser head body 1, and the rubber band inside the fastening band 9 is stretched by a hand to make the hand tightly contact with the laser head body 1.

Specifically, when the laser head for the laser therapy machine of the skin cosmetology department is used: the worker passes fingers through the fastening belt 9 and the laser head main body 1, the rubber band in the fastening belt 9 is stretched by hands, so that the hands are tightly attached to the laser head main body 1, after the laser head main body 1 is held, the laser range control structure 8 is adjusted according to the skin condition of a patient, when the disease area on the patient is small, the control rod 87 is rotated, the transmission rod 88 drives the sliding block 89 to be far away from the main body disc 81 through threads, so that the limiting piece 810 and the limiting piece 810 leave the limiting teeth 82 at the end part and do not block the limiting teeth 82, then the main body disc 81 is rotated, the sliding shaft 85 moves along the arc-shaped hole 83, so that the shielding piece 84 rotates through the rotating shaft 86, the size of the middle opening of the mechanism formed by the plurality of shielding pieces 84 is controlled, the size of the opening is similar to the camera aperture principle, the size of the area of the laser passing through the laser range control structure 8 can be controlled by controlling the size of the opening, avoid damaging healthy tissue on every side, then support patient's skin with holding ring 7, make the disease region be located the intermediate position of holding ring 7, open the laser instrument through control switch 3, the laser is jetted out to the inside transmitter of laser head main part 1, and laser passes solid fixed ring 4 back, through sheltering from of laser scope control structure 8, then passes holding ring 7 and treats patient's skin.

The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims

1. The utility model provides a laser head for laser therapy machine of skin cosmetology branch of academic or vocational study, includes laser head main part (1), is located connecting wire (2) at top and is located solid fixed ring (4) of laser head main part (1) bottom, a serial communication port, the front end of laser head main part (1) is equipped with control switch (3), one side of laser head main part (1) is fixed and is equipped with handle (5), the fixed distance locating lever (6) that is equipped with of avris of solid fixed ring (4) bottom, the bottom mounting apart from locating lever (6) is equipped with holding ring (7), the top of holding ring (7) is equipped with laser scope control structure (8).

2. The laser head for laser therapeutic machine of dermatology and cosmetology according to claim 1, wherein, the laser range control structure (8) comprises an adjusting structure and a limiting structure, the adjusting structure comprises a main body disc (81), a plurality of limit teeth (82) with equal intervals are fixedly arranged on the circumferential side of the main body disc (81), a plurality of arc-shaped holes are arranged on the circumferential side of the top of the main body disc (81), a light through hole is arranged in the middle of the main body disc (81), the bottom that leads to the unthreaded hole is equipped with a plurality of and shelters from piece (84), a plurality of shelter from one side fixed being equipped with on piece (84) top and be located inside sliding shaft (85) of arc hole (83), a plurality of another avris of piece (84) bottom is fixed and is equipped with axis of rotation (86), a plurality of axis of rotation (86) bottom is rotated with holding ring (7) and is connected.

3. The laser head for the laser therapy machine in the dermatology and cosmetology department according to claim 2, wherein a sliding cavity is opened inside the distance positioning rod (6), the limiting structure comprises a limiting piece (810) located at the side of the main body disc (81), one end of the limiting piece (810) penetrates through the distance positioning rod (6) to be fixedly provided with a sliding block (89) located inside the sliding cavity, the other side of the sliding block (89) is in threaded connection with a transmission rod (88), and the end of the transmission rod (88) penetrates through the sliding cavity to be fixedly provided with a control rod (87).

4. Laser head for laser therapy machine in dermatology and cosmetology according to claim 3, characterized in that the limit piece (810) has a fixed latch engaging with the limit tooth (82) at the end close to the main body disc (81), and the sliding block (89) is quadrangular.

5. The laser head for the laser therapy machine in the dermatology and cosmetology department according to claim 1, characterized in that the front end of the control switch (3) is arc-shaped concave to the direction of the laser head body (1), and a plurality of anti-skid lines are fixedly arranged at the front end of the control switch (3).

6. The laser head for the laser therapy machine in the department of dermatology and cosmetology according to claim 1, characterized in that the handle (5) is wrapped with a silica gel layer, the inner side of the handle (5) is provided with a fastening belt (9), a rubber band is inserted into the fastening belt (9), and two ends of the rubber band are fixedly connected with the inner side of the handle (5).