CN213525628U - Laser head of laser therapeutic instrument - Google Patents
Laser head of laser therapeutic instrument Download PDFInfo
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- CN213525628U CN213525628U CN202021882585.1U CN202021882585U CN213525628U CN 213525628 U CN213525628 U CN 213525628U CN 202021882585 U CN202021882585 U CN 202021882585U CN 213525628 U CN213525628 U CN 213525628U
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- laser
- fixing
- light guide
- periphery
- focusing lens
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Abstract
The utility model relates to a laser head of laser therapeutic instrument, including a plurality of laser beams, a plurality of the laser beam periphery is provided with and is used for the automatic focusing lens of a plurality of laser beam focusing usefulness, automatic focusing lens one end intercommunication is provided with the leaded light optic fibre that is used for the conduction laser beam to use, leaded light optic fibre periphery is provided with the second mounting, the peripheral parcel of second mounting is provided with the working of plastics that are used for protecting the second mounting usefulness, it is provided with the flexible metal pipe that is used for buckling leaded light optic fibre to keep away from second mounting one end on the leaded light optic fibre. The utility model has the effects of simple structure and convenient operation.
Description
Technical Field
The utility model belongs to the technical field of the technique of dentistry beauty equipment and specifically relates to a laser head of laser therapeutic instrument is related to.
Background
Laser is a new technology in the dental field, has been closely paid attention to in the medical field, and has a very wide development prospect.
The laser optical fiber is flexible and fine, and can freely enter the periodontal pocket bottom and any field in the oral cavity. The penetration depth of laser with the wavelength of 980nm or 808nm to human tissues is moderate, and the generated heat is moderate. The small-energy laser can effectively seal the capillary vessels of the oral cavity, decompose and denature bacterial proteins, and achieve the effects of detumescence, hemostasis and sterilization.
The laser acts on dentin, can kill partial nerve cells, and achieves the desensitization effect; and can be used for cleaning necrotic tissues and dirt in cavities and root canals of teeth so as to be convenient for filling. The energy of the laser can be adjusted at will within the threshold range, has good biological characteristics and unique superiority in the treatment application of the oral diseases, and is a new means for treating the oral diseases at present.
However, the existing dental laser devices are relatively large, complex in structure and not easy to carry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a laser head of laser therapeutic instrument, it has simple structure and convenient operation's advantage to prior art exists not enough.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a laser head of laser therapeutic instrument, includes a plurality of laser beams, a plurality of the laser beam periphery is provided with and is used for the automatic focusing lens of a plurality of laser beam focusing usefulness, automatic focusing lens one end intercommunication is provided with the leaded light optic fibre that is used for conducting the laser beam usefulness, the leaded light optic fibre periphery is provided with the second mounting, the peripheral parcel of second mounting is provided with the working of plastics that is used for protecting the second mounting usefulness, it is provided with the flexible metal pipe that is used for buckling leaded light optic fibre to keep away from second mounting one end on the leaded light optic fibre.
Through adopting above-mentioned technical scheme, a plurality of laser beams pass through the focusing of automatic focusing lens, a plurality of laser beams get into the leaded light optic fibre after the focusing of automatic focusing lens, the laser beam refracts in the leaded light optic fibre, and from being close to automatic focusing lens one end and transmitting to the one end of keeping away from automatic focusing lens, the second mounting is used for protecting the leaded light optic fibre, the working of plastics is fixed the second mounting parcel at the leaded light optic fibre periphery, flexible metal pipe can carry out leaded light optic fibre completely, improve the flexible and convenient operation of dental cutter head.
The present invention may be further configured in a preferred embodiment as: an inner sleeve for protecting the automatic focusing lens is arranged at the periphery of the automatic focusing lens.
By adopting the technical scheme, the inner sleeve provides a mounting point for the automatic focusing lens, and meanwhile, the inner sleeve is positioned at the periphery of the automatic focusing lens and plays a role in protecting the automatic focusing lens.
The present invention may be further configured in a preferred embodiment as: the periphery of the inner sleeve is detachably connected with a handle base body.
Through adopting above-mentioned technical scheme, the connection can be dismantled to the handle base member, when the handle base member needs the disinfection, is convenient for dismantle the handle base member get off and disinfect it for it is better convenient to disinfect.
The present invention may be further configured in a preferred embodiment as: the handle base member is including holding portion and hand portion of holding, hold the portion of holding and set up in being close to mounting one side, the portion of holding sets up in being close to conflict piece one side.
Through adopting above-mentioned technical scheme, the portion of holding is used for the operator to hold this dental cutter head with the hand, and the operator of being convenient for is done the pertinence posture of taking.
The present invention may be further configured in a preferred embodiment as: the surface of the holding part is provided with anti-slip grains, and the holding part is sunken from two ends to the middle.
Through adopting above-mentioned technical scheme, anti-skidding line is used for increasing the frictional force between hand and the portion of holding, and the middle part of holding is sunken to accord with human engineering more, and convenient to use person takes with the hand.
The present invention may be further configured in a preferred embodiment as: the handle basal body is detachably connected with a fixing piece used for fixing the handle basal body and the plastic piece on the inner sleeve pipe at one end far away from the abutting piece.
Through adopting above-mentioned technical scheme, the mounting is fixed the handle base member on the one hand on interior sleeve pipe, and on the other hand fixes leaded light optic fibre on interior sleeve pipe.
The present invention may be further configured in a preferred embodiment as: and a fixing structure for fixing the light guide optical fiber is arranged between the plastic part and the light guide optical fiber.
Through adopting above-mentioned technical scheme, fixed knot constructs and is used for fixing light guide fiber on the working of plastics, and when the working of plastics was pulled down, light guide fiber was pulled down together.
The present invention may be further configured in a preferred embodiment as: the fixing structure comprises a first fixing piece, and the first fixing piece is connected to the inner wall of the plastic piece in an abutting mode.
Through adopting above-mentioned technical scheme, first mounting and second mounting cooperate together, fix leaded light optic fibre on the working of plastics.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the detachable design of the inner sleeve and the handle base body ensures that the handle base body is convenient to detach from the inner sleeve, thereby realizing the convenience of the disinfection of the handle base body;
2. the design of the flexible metal tube realizes the adjustment of any angle of the light guide optical fiber;
3. the design of the automatic focusing lens enables laser to have larger energy after being focused.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded schematic view of the present invention;
fig. 3 is a schematic cross-sectional view of the present invention;
fig. 4 is a schematic structural view of the upper part of fig. 3.
Reference numerals: 1. a light guide optical fiber; 2. a flexible metal tube; 3. a plastic part; 4. a fixing member; 5. a handle base; 51. a hand-held portion; 52. a hand holding part; 6. a contact member; 7. an inner sleeve; 8. a fixed structure; 81. a first fixing member; 82. a second fixing member; 9. a flexible conduit; 10. an auto-focus lens; 11. a laser beam.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Combine fig. 1 and fig. 2, do the utility model discloses a laser head of laser therapeutic instrument, including interior sleeve pipe 7, interior sleeve pipe 7 is hollow cylinder, and interior sleeve pipe 7 one end is gone up the integral type on the outer circumference and is connected with supporting part 6, and supporting part 6 is the cylinder, and supporting part 6 has seted up a plurality of anti-skidding lines along its axial on the surface, is close to supporting 6 one end of part on interior sleeve pipe 7 and is connected with flexible pipe 9 through gluing the fixed connection, and flexible pipe 9 is used for being connected this dentistry tool bit with its equipment.
With reference to fig. 1 and 2, interior sleeve pipe 7 periphery can be dismantled and be connected with handle base member 5, make interior sleeve pipe 7 convenient to detach, and then realize the sterile purpose of being convenient for, handle base member 5 is hollow cylinder, and the internal diameter of handle base member 5 is greater than the external diameter of interior sleeve pipe 7, conflict on conflict 6 of handle base member 5 one end, handle base member 5 includes to hold portion 51 and hand portion 52, hold portion 51 and set up and be close to fixing piece 4 one side, hand portion 52 sets up and is being close to 6 one sides of keeping touch, hold portion 51 and hand portion 52 integral type are connected.
With reference to fig. 1 and 2, the surface of the holding portion 51 is provided with a plurality of anti-slip lines along the axial direction, the anti-slip lines are provided to increase the friction between the hand and the holding portion 51, the holding portion 52 is recessed from the two ends to the middle, and when the holding portion 52 is held by the hand, the holding is firmer.
With reference to fig. 2 and 3, one end of the handle substrate 5, which is far away from the contact part 6, is detachably connected with a fixing part 4 for fixing the handle substrate 5 on the inner sleeve 7, the fixing part 4 is a hollow cylinder, the inner ring of the fixing part 4 is provided with threads, and the outer ring of the fixing part 4 is provided with anti-skid lines along the axial direction thereof.
With reference to fig. 2 and 3, a plastic part 3 is disposed on the inner sleeve 7 away from one end of the contact part 6 in a propping manner, the plastic part 3 is fixed on the inner sleeve 7 through a fixing part 4, the plastic part 3 is a hollow cone, and a light guide optical fiber 1 is disposed in the plastic part 3.
Combine fig. 2 and fig. 3, it is provided with fixed knot to contradict in the working of plastics 3 constructs 8, fixed knot constructs 8 and is used for fixing leaded light optic fibre 1 on the working of plastics 3, fixed knot constructs 8 and includes first mounting 81 and second mounting 82, leaded light optic fibre 1 runs through first mounting 81 and second mounting 82, first mounting 81 and second mounting 82 conflict are connected on the 3 inner walls of working of plastics, first mounting 81 is hollow cylinder, first mounting 81 and second mounting 82 are fixed glue, second mounting 82 one end is hollow cone, the other end is hollow cylinder.
With reference to fig. 2 and 3, the periphery of the light guide fiber 1 is provided with a flexible metal tube 2 for bending the light guide fiber 1, the flexible metal tube 2 is a stainless steel tube, and the flexible metal tube is safe, reliable, sanitary, environment-friendly, economical and applicable, thin-walled and novel and reliable, and the flexible metal tube 2 is arranged to facilitate bending the light guide fiber 1.
Referring to fig. 3 and 4, an auto-focusing lens 10 is adhered to one end of the inner sleeve 7 close to the light guide fiber 1, a plurality of laser beams 11 are refracted in the auto-focusing lens 10, the plurality of laser beams 11 enter the light guide fiber 1 after being refracted and focused by the auto-focusing lens 10, and finally the laser beams 11 are transmitted out of the light guide fiber 1.
The utility model discloses an implement the principle and do: when treating teeth, the handle base body 5 is held by hand, the holding part 51 or the holding part 52 can be held by hand according to different holding postures, the flexible metal tube 2 is properly bent, the treatment is completely carried out according to the treatment requirement, a plurality of laser beams 11 enter the light guide optical fiber 1 after being refracted and focused by the automatic focusing lens 10, and the laser beams 11 are transmitted out from the light guide optical fiber 1.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (3)
1. The utility model provides a laser therapeutic instrument's laser head, includes a plurality of laser beams (11), its characterized in that: an automatic focusing lens (10) used for focusing the laser beams (11) is arranged on the periphery of the laser beams (11), one end of the automatic focusing lens (10) is communicated with a light guide optical fiber (1) used for conducting the laser beams (11), a second fixing piece (82) is arranged on the periphery of the light guide optical fiber (1), a plastic piece (3) used for protecting the second fixing piece (82) is wrapped on the periphery of the second fixing piece (82), and a flexible metal pipe (2) used for bending the light guide optical fiber (1) is arranged at one end, far away from the second fixing piece (82), of the light guide optical fiber (1); an inner sleeve (7) for protecting the automatic focusing lens (10) is arranged at the periphery of the automatic focusing lens (10); the periphery of the inner sleeve (7) is detachably connected with a handle base body (5); the handle base body (5) comprises a hand holding part (51) and a hand holding part (52), the hand holding part (51) is arranged on one side close to the fixing part (4), and the hand holding part (52) is arranged on one side close to the abutting part (6); the surface of the hand holding part (51) is provided with anti-skid grains, and the hand holding part (52) is sunken from two ends to the middle; one end of the handle matrix (5) far away from the contact piece (6) is detachably connected with a fixing piece (4) used for fixing the handle matrix (5) and the plastic piece (3) on the inner sleeve (7).
2. The laser head of the laser therapeutic apparatus of claim 1, characterized in that: and a fixing structure (8) for fixing the light guide optical fiber (1) is arranged between the plastic part (3) and the light guide optical fiber (1).
3. The laser head of the laser treatment apparatus of claim 2, wherein: the fixing structure (8) comprises a first fixing piece (81), and the first fixing piece (81) is connected to the inner wall of the plastic piece (3) in an abutting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882585.1U CN213525628U (en) | 2020-09-01 | 2020-09-01 | Laser head of laser therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021882585.1U CN213525628U (en) | 2020-09-01 | 2020-09-01 | Laser head of laser therapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213525628U true CN213525628U (en) | 2021-06-25 |
Family
ID=76490182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021882585.1U Active CN213525628U (en) | 2020-09-01 | 2020-09-01 | Laser head of laser therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213525628U (en) |
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2020
- 2020-09-01 CN CN202021882585.1U patent/CN213525628U/en active Active
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