CN107714174B - Laser beauty treatment machine - Google Patents
Laser beauty treatment machine Download PDFInfo
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- CN107714174B CN107714174B CN201711065864.1A CN201711065864A CN107714174B CN 107714174 B CN107714174 B CN 107714174B CN 201711065864 A CN201711065864 A CN 201711065864A CN 107714174 B CN107714174 B CN 107714174B
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- conical
- light guide
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- 230000003796 beauty Effects 0.000 title claims abstract description 19
- 238000011282 treatment Methods 0.000 title claims abstract description 19
- 239000007921 spray Substances 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000003491 array Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 10
- 206010052428 Wound Diseases 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008952 bacterial invasion Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Otolaryngology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pathology (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The invention discloses a laser beauty treatment machine, which comprises a plurality of connecting rods which are hinged in sequence; of two links hinged to each other the end part of the first connecting rod is provided with a through hole, a circle of grooves with the cross section of [ type ] is arranged on the inner wall of the through hole; also comprises coaxially arranged tiles two first sliding blocks and two second sliding blocks, the two first sliding blocks and the two second sliding blocks are respectively arranged oppositely to form an incomplete circular ring; the outer wall of the spray head body is screwed by sealing threads a section of cylindrical barrel body is sleeved together, one end of the cylinder body is connected with the shaft collar, a gap is reserved between the inner wall of the cylinder body and the outer wall of the nozzle body to form a gas storage cavity for containing protective gas, and a plurality of vent holes are arranged at the pipe wall of the nozzle body positioned in the gas storage cavity; the outlet end of the spray head body is also coaxially screwed with a conical nozzle. The invention can flexibly adjust the joint flexibility of the light guide arm, and realize the replacement of the nozzle and the temporary protection of the wound during operation.
Description
Technical Field
The invention belongs to the technical field of laser therapeutic machines, and particularly relates to a laser beauty therapeutic machine.
Background
The laser beauty treatment machine is a common beauty treatment equipment for removing spots, the laser head on the equipment is arranged on the light guide arm, and because the position of the laser head needs to be frequently changed during treatment so as to meet the operation requirement, most of the light guide arms are hinged with each other by adopting a plurality of connecting rods (or called metal struts), so that a 'joint' connecting rod with multiple degrees of freedom is manufactured, and in order to prevent the laser head from suddenly loosening at a 'joint' position when the laser head is fixed in a good position, the operation is influenced, the 'joint' point which is usually hinged is hinged by adopting damping, namely the joint flexibility has a certain limit. The tightness of the hinged part of the existing light guide arm is difficult to control and is not adjustable, the hinged tightness is difficult to adjust according to needs, and the hinged part is difficult to adjust and repair when the hinged part is loose due to abrasion and the like after long-term use, although an operator can hold a laser head in operation sometimes, the operation can still be influenced due to the fact that the joint of the light guide arm is loose. On the other hand, the conventional laser head is often a single head for emitting laser light, and its shape is often similar to that of a pen. The existing laser spray heads are mostly of an integrated structure at present, the nozzle part of the laser spray heads is a vulnerable part, once damaged, the whole spray heads are about to be scrapped, and the size specifications of the nozzle outlets are different for different demands, so that spray heads of various types are generated, and the laser spray heads are inconvenient to use and manage. On the other hand, the laser treatment can not avoid damaging the skin and other wound parts, and the existing spray head is easy to be infected by external bacteria in the process of scratching the body.
Disclosure of Invention
The invention aims to provide a laser beauty treatment machine which can flexibly adjust the hinging tightness of each hinging point, quickly replace nozzles, temporarily protect a body wound during operation and prevent bacterial invasion to a certain extent.
The technical scheme of the invention is as follows:
the laser beauty treatment machine comprises a main body part, a light guide arm and a laser spray head connected with the light guide arm, wherein the light guide arm comprises a plurality of connecting rods which are hinged in sequence;
the light guide arm is hinged with the light guide arm, and the light guide arm is provided with a light guide plate;
the device also comprises two first sliding blocks and two second sliding blocks which are coaxially arranged and are in tile shapes, wherein the two first sliding blocks and the two second sliding blocks are respectively arranged oppositely to form an incomplete circular ring; the inner wall of the first sliding block is provided with a sliding groove along the circumferential direction, and the outer wall of the first sliding block is inserted into the bottom of the groove; the inner wall of the second sliding block is a conical surface with the large end far away from the second connecting rod, the outer wall is inserted into the sliding groove, a plurality of springs are arranged in the sliding groove along the radial direction of the two second sliding blocks, two ends of the spring are respectively connected with the bottom of the chute and the outer wall of the second sliding block, and the second sliding block cannot completely slide out of the chute;
the end face of the hinged part of the second connecting rod is provided with a threaded through hole, the end face of the threaded through hole opposite to the first connecting rod is provided with a backing ring, and the end face of the backing ring opposite to the first connecting rod is fixedly provided with a graphite ring;
the adjusting bolt comprises a nut, a conical shaft and a threaded section which are sequentially connected, the conical shaft is a shaft with a smooth outer wall which is a conical surface, and incomplete conical holes formed by the two second sliding blocks are identical to the conical degree of the conical shaft;
the threaded section of the adjusting bolt is screwed into the threaded through hole, one side surface of the first connecting rod, which is opposite to the second connecting rod, is smoothly connected with the end surface of the graphite ring, and the conical shaft is matched with the inner wall of the second sliding block so that the spring is compressed;
the laser nozzle comprises a nozzle body, a light guide arm, a collar, a cylindrical barrel, a gas storage cavity, a plurality of vent holes, a plurality of air inlet connectors and a plurality of air guide holes, wherein the nozzle body of the laser nozzle is in a circular tube shape, the collar is arranged on the outer wall of the connecting end of the nozzle body, which is connected with the light guide arm, the outer wall of the nozzle body is sleeved with the cylindrical barrel in a screwing way through sealing threads, one end of the barrel is connected with the collar, a gap is reserved between the inner wall of the barrel and the outer wall of the nozzle body so as to form the gas storage cavity for containing protective gas, the vent holes are arranged at the pipe wall of the nozzle body in the gas storage cavity and are inclined towards the outlet end of the nozzle body, and the barrel wall of the barrel is provided with the air inlet connector connected with an external protective gas source;
the outlet end of the spray head body is also coaxially screwed with a conical nozzle, the nozzle comprises a cylindrical part provided with threads and a conical part used for emitting laser and protecting air flow, the cylindrical part is screwed into the outlet end of the spray head body, a hexagonal mounting plate is arranged at the intersection of the cylindrical part and the conical part, and a sealing copper gasket is tightly clamped between the mounting plate and the end face of the outlet end of the spray head body.
Further, the springs are circularly arrayed with the axis of the conical shaft as the center.
Further, the number of layers of the spring is not less than three along the axial direction of the conical shaft.
Further, the axis of the vent hole and the axis of the nozzle form an included angle of 30 degrees.
Further, all the vent holes are in a circular array with the axis of the nozzle body as the center.
Further, a convex mirror for condensing light is arranged in the inlet end of the spray head body, all the vent holes are positioned between the convex mirror and the outlet end of the spray head body, and the convex mirror converges laser to the center of the small port of the conical part.
Further, a plurality of smooth grooves are formed in the outer wall of the cylinder body along the axial direction of the cylinder body.
The invention has the beneficial effects that: the light guide arm adopts the elastic contact among the adjusting bolts, the two second sliding blocks and the springs to realize the adjustment of the hinging tightness, the adjustment is flexible and changeable, the two second sliding blocks and the conical shaft can be used as 'hinging shaft' elements under the condition of different screwing depths of the adjusting bolts, and the laser beauty treatment machine provided by the invention can flexibly adjust the hinging tightness at each hinging point, is very suitable for the adjustment of the flexibility of the joints of the light guide arm, and greatly improves the usability of the light guide arm. Meanwhile, when the laser is used, the laser enters the nozzle body, and the protective air flows continuously and uniformly flow in from the vent holes to reach the operation wound part together with the laser, so that a layer of protective air flow is generated at the laser wound part simultaneously to perform temporary protection to prevent bacteria invasion, a certain protection effect is achieved, and in order not to influence the emission of the laser, the vent holes are uniformly inclined towards the outlet end of the nozzle body, so that the interference is reduced. In addition, the nozzle and the spray head are not integrally arranged, can be replaced at any time, and are convenient to maintain or replace, and have extremely high adaptability.
The light guide arm and the laser nozzle are organically combined into a whole, the light guide arm enables the laser nozzle to reach a preset operation position and to be flexibly adjusted, the nozzle replaceability of the laser nozzle reduces the design requirement on the connecting end of the light guide arm, lays a foundation for the standardization of the connecting end, supplements the light guide arm and the laser nozzle, and jointly improves the working performance of the existing laser beauty treatment instrument.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic view of the hinge structure of the present invention.
Fig. 3 is a sectional view a-a in fig. 2.
Fig. 4 is a schematic view of a laser spray head.
Detailed Description
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, a laser beauty treatment machine comprises a main body part (not shown in the figure), a light guide arm and a laser spray head connected with the light guide arm, wherein the light guide arm comprises a plurality of connecting rods which are hinged in sequence, and the main body part is the rest part of the light guide arm and the laser spray head of the existing laser beauty treatment machine; the connection between the laser spray head and the light guide arm can also adopt the existing connection mode, or the end part of the connecting rod, which is connected with the laser spray head, of the light guide arm is in threaded connection with the connection end of the laser spray head. As shown in fig. 2-3, the end of the first connecting rod 1 of the two mutually hinged connecting rods of the light guide arm is provided with a through hole 101, and the inner wall of the through hole 101 is provided with a circle of groove with a cross section of [ shape ].
The device also comprises two first sliding blocks 2 and two second sliding blocks 3 which are coaxially arranged and are in tile shapes, wherein the two first sliding blocks 2 and the two second sliding blocks 3 are respectively arranged oppositely to form an incomplete circular ring; the inner wall of the first sliding block 2 is provided with a chute 201 along the circumferential direction, and the outer wall of the chute is inserted into the bottom of the groove on the inner wall of the through hole 101; the inner wall of the second sliding block 3 is a conical surface with a large end far away from the second connecting rod 4, the outer wall is inserted into the sliding groove 201, a plurality of springs 5 are further arranged in the sliding groove 201 along the radial direction of the two second sliding blocks, two ends of each spring 5 are respectively connected with the bottom of the sliding groove 201 and the outer wall of the second sliding block 3, and the second sliding block 3 cannot completely slide out of the sliding groove 201.
The end face of the hinged part of the second connecting rod 4 is provided with a threaded through hole 401, the end face of the threaded through hole 401 opposite to the first connecting rod 1 is provided with a backing ring 6, and the end face of the backing ring 6 opposite to the first connecting rod 1 is fixedly provided with a graphite ring 7.
The adjusting bolt 8 comprises a nut 801, a conical shaft 802 and a threaded section 803 which are sequentially connected, the conical shaft 802 is a shaft with a smooth outer wall being a conical surface, and incomplete conical holes formed by the two second sliding blocks 3 are identical to the conical degree of the conical shaft 802.
The threaded section 803 of the adjusting bolt 8 is screwed into the threaded through hole 401, one side surface of the first connecting rod 1, which is opposite to the second connecting rod 4, is smoothly connected with the end surface of the graphite ring 7, and the conical shaft 802 is matched with the inner wall of the second sliding block 3 so that the spring 5 is compressed.
As shown in fig. 4, the nozzle body 9 of the laser nozzle of this embodiment is in a circular tube shape, a collar 10 is provided on the outer wall of the connecting end of the nozzle body 9 and the light guiding arm, and a section of cylindrical barrel 11 is sleeved on the outer wall of the nozzle body 9 by sealing threads. One end of the cylinder 11 is connected with the collar 10, and a gap is reserved between the inner wall of the cylinder 11 and the outer wall of the nozzle body 9 to form a gas storage cavity 12 for containing protective gas; the sealing can be realized by directly adopting common sealing threads, because the protective air flow is used for protecting wounds, the air pressure is relatively small, the protective air flow can adopt inert gases such as helium, nitrogen and the like, and the protective air can be replaced by disinfectant when necessary. The pipe wall of the nozzle body 9 in the gas storage cavity 12 is provided with a plurality of vent holes 13, the vent holes 13 are all obliquely arranged towards the outlet end of the nozzle body 9, and the wall of the cylinder 11 is provided with an air inlet joint 14 connected with an external protection air source.
The outlet end of the spray head body 9 is also coaxially screwed with a conical nozzle 15, the nozzle 15 comprises a cylindrical portion 1501 provided with threads and a conical portion 1502 for emitting laser and protecting air flow, the cylindrical portion 1501 is screwed into the outlet end of the spray head body 9, a hexagonal mounting plate 16 is arranged at the intersection of the cylindrical portion 1501 and the conical portion 1502, the mounting plate 16 is mainly used for screwing the nozzle 15 by a spanner, detachable connection is convenient to achieve, and a sealing copper gasket 17 is tightly clamped between the mounting plate 16 and the end face of the outlet end of the spray head body 9.
When the adjustable bolt 8 is used, the adjusting bolt 8 is only required to be screwed, the tightness adjustment is realized by adjusting the position of the conical shaft 802 entering the conical hole formed by the second sliding block 3, when the adjusting bolt 8 is screwed downwards, the spring 5 is further compressed, so that the first connecting rod 1, the first sliding block 2, the second sliding block 3 and the conical shaft 802 are in extrusion contact more tightly, the fit clearance between the several components is reduced, the whole hinge structure is tightened, otherwise, the hinge structure is loosened, the joint tightness of the hinge part is effectively adjusted, and the operation requirement is better adapted.
Further, the springs 5 are circularly arrayed with the axis of the conical shaft 802 as the center, so that the acting force of the springs is more uniform, and the adjusting effect of the hinging tightness is better.
Further, the number of layers of the spring 5 is not less than three along the axial direction of the conical shaft 802, so that the acting force of the spring is more uniform, and the adjusting effect of the hinging tightness is better.
Further, the axis of the vent hole 13 is at an angle of 30 degrees to the axis of the nozzle 15, so that the shielding gas flow is better concentrated to flow out of the nozzle 15, while reducing the pumping pressure on the shielding gas flow.
Further, all the vent holes 13 are in a circular array with the axis of the nozzle body 9 as the center, so that more uniform inflow of air is realized, and the influence of the inflow of air on laser is prevented.
Further, a convex mirror 18 for condensing light is disposed in the inlet end of the nozzle body 9, all the vent holes 13 are located between the convex mirror 18 and the outlet end of the nozzle body 9, the convex mirror 18 converges laser to the center of the small port of the conical portion 1502, so that laser is prevented from hitting the inner wall of the conical portion 1502 as much as possible, burning damage is caused, and the service life is prevented from being reduced.
Further, a plurality of smooth grooves 1101 are formed on the outer wall of the cylinder 11 along the axial direction thereof for holding the cylinder 11 for installation and screwing.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (7)
1. The laser beauty treatment machine comprises a main body part, a light guide arm and a laser spray head connected with the light guide arm, wherein the light guide arm comprises a plurality of connecting rods which are hinged in sequence; the method is characterized in that:
the light guide arm is hinged with the light guide arm, and the light guide arm is provided with a light guide plate;
the device also comprises two first sliding blocks and two second sliding blocks which are coaxially arranged and are in tile shapes, wherein the two first sliding blocks and the two second sliding blocks are respectively arranged oppositely to form an incomplete circular ring; the inner wall of the first sliding block is provided with a sliding groove along the circumferential direction, and the outer wall of the first sliding block is inserted into the bottom of the groove; the inner wall of the second sliding block is a conical surface with the large end far away from the second connecting rod, the outer wall of the second sliding block is inserted into the sliding groove, a plurality of springs are further arranged in the sliding groove along the radial direction of the two second sliding blocks, the two ends of each spring are respectively connected with the bottom of the sliding groove and the outer wall of the second sliding block, and the second sliding block cannot slide out of the sliding groove completely;
the end face of the hinged part of the second connecting rod is provided with a threaded through hole, the end face of the threaded through hole opposite to the first connecting rod is provided with a backing ring, and the end face of the backing ring opposite to the first connecting rod is fixedly provided with a graphite ring;
the adjusting bolt comprises a nut, a conical shaft and a threaded section which are sequentially connected, the conical shaft is a shaft with a smooth outer wall which is a conical surface, and incomplete conical holes formed by the two second sliding blocks are identical to the conical degree of the conical shaft;
the threaded section of the adjusting bolt is screwed into the threaded through hole, one side surface of the first connecting rod, which is opposite to the second connecting rod, is smoothly connected with the end surface of the graphite ring, and the conical shaft is matched with the inner wall of the second sliding block so that the spring is compressed;
the laser nozzle comprises a nozzle body, a light guide arm, a collar, a cylindrical barrel, a gas storage cavity, a plurality of vent holes, a plurality of air inlet connectors and a plurality of air guide holes, wherein the nozzle body of the laser nozzle is in a circular tube shape, the collar is arranged on the outer wall of the connecting end of the nozzle body, which is connected with the light guide arm, the outer wall of the nozzle body is sleeved with the cylindrical barrel in a screwing way through sealing threads, one end of the barrel is connected with the collar, a gap is reserved between the inner wall of the barrel and the outer wall of the nozzle body so as to form the gas storage cavity for containing protective gas, the vent holes are arranged at the pipe wall of the nozzle body in the gas storage cavity and are inclined towards the outlet end of the nozzle body, and the barrel wall of the barrel is provided with the air inlet connector connected with an external protective gas source;
the outlet end of the spray head body is also coaxially screwed with a conical nozzle, the nozzle comprises a cylindrical part provided with threads and a conical part used for emitting laser and protecting air flow, the cylindrical part is screwed into the outlet end of the spray head body, a hexagonal mounting plate is arranged at the intersection of the cylindrical part and the conical part, and a sealing copper gasket is tightly clamped between the mounting plate and the end face of the outlet end of the spray head body.
2. The laser beauty treatment machine according to claim 1, wherein: the springs are in a circular array with the axis of the conical shaft as the center.
3. The laser beauty treatment machine according to claim 2, characterized in that: the number of layers of the spring is not less than three along the axial direction of the conical shaft.
4. The laser beauty treatment machine according to claim 1, wherein: the included angle between the axis of the vent hole and the axis of the nozzle is 30 degrees.
5. The laser beauty treatment machine according to claim 1, wherein: all vent holes are circular arrays taking the axis of the spray head body as the center.
6. The laser beauty treatment machine according to any one of claims 1 to 5, wherein: a convex mirror for condensing light is arranged in the inlet end of the spray head body, all vent holes are positioned between the convex mirror and the outlet end of the spray head body, the convex mirror converges the laser light at the center of the small port of the conical portion.
7. The laser beauty treatment machine according to claim 6, wherein: and a plurality of smooth grooves are formed in the outer wall of the cylinder body along the axial direction of the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065864.1A CN107714174B (en) | 2017-10-30 | 2017-10-30 | Laser beauty treatment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065864.1A CN107714174B (en) | 2017-10-30 | 2017-10-30 | Laser beauty treatment machine |
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| Publication Number | Publication Date |
|---|---|
| CN107714174A CN107714174A (en) | 2018-02-23 |
| CN107714174B true CN107714174B (en) | 2023-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711065864.1A Active CN107714174B (en) | 2017-10-30 | 2017-10-30 | Laser beauty treatment machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786928B (en) * | 2019-11-06 | 2023-01-24 | 甘肃省妇幼保健院 | Portable laser depilator |
| CN112915360A (en) * | 2021-01-25 | 2021-06-08 | 锦州医科大学附属第一医院 | Anti-infection drainage tube capable of preventing bacterial pollution |
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| CN106388934A (en) * | 2016-10-28 | 2017-02-15 | 重庆京渝激光生物研究所有限公司 | Smoke elimination structure of focal-plane indicator of laser therapy apparatus |
| CN107261406A (en) * | 2017-06-15 | 2017-10-20 | 刘乐凝 | A kind of physical culture situp training device |
| CN107104009A (en) * | 2017-06-20 | 2017-08-29 | 王华银 | Multi-path synchronous controls electric brake |
| CN208355558U (en) * | 2017-10-30 | 2019-01-11 | 重庆京渝激光技术有限公司 | A kind of laser beautifying therapy apparatus |
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