CN219720885U - Laser working tip capable of resisting bending and steaming and boiling sterilization - Google Patents
Laser working tip capable of resisting bending and steaming and boiling sterilization Download PDFInfo
- Publication number
- CN219720885U CN219720885U CN202321378861.4U CN202321378861U CN219720885U CN 219720885 U CN219720885 U CN 219720885U CN 202321378861 U CN202321378861 U CN 202321378861U CN 219720885 U CN219720885 U CN 219720885U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- metal tube
- working tip
- tube
- laser
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 24
- 238000010025 steaming Methods 0.000 title claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 title claims description 15
- 238000004659 sterilization and disinfection Methods 0.000 title claims description 12
- 238000009835 boiling Methods 0.000 title claims description 6
- 239000013307 optical fiber Substances 0.000 claims abstract description 80
- 239000002184 metal Substances 0.000 claims abstract description 42
- 230000001225 therapeutic effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 6
- 230000000249 desinfective effect Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 208000018035 Dental disease Diseases 0.000 abstract description 2
- 208000014151 Stomatognathic disease Diseases 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000010411 cooking Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002647 laser therapy Methods 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laser Surgery Devices (AREA)
Abstract
The utility model relates to the technical field of dental disease treatment and prevention, in particular to a laser working tip capable of resisting bending and steaming and disinfecting, which comprises an optical fiber, an optical fiber protection tube, a metal tube and a working tip shell, wherein the optical fiber protection tube, the metal tube and the working tip shell are sequentially sleeved from inside to outside and are arranged in an opening mode at two ends, the optical fiber is arranged in the optical fiber protection tube, the optical fiber is isolated from the metal tube through the optical fiber protection tube, the situation that the optical fiber is broken due to hard contact between the optical fiber and the metal tube in the pre-bending process before an operation can be prevented, in addition, as the optical fiber protection tube blocks a gap between the optical fiber and the metal tube, steam for steaming and disinfecting after the operation is more difficult to enter the metal tube, and the service life of the optical fiber working tip is prolonged.
Description
Technical Field
The utility model relates to the technical field of dental disease treatment and prevention, in particular to a laser working tip which can resist bending and steaming and sterilizing.
Background
At present, laser therapy is widely applied in the field of dentistry, and the basic principle is that laser beams with different powers after focusing are transmitted to target tissues by using optical fibers, and the target tissues generate rapid thermal effects after absorbing the concentrated energy of the laser, and the effects such as solidification, evaporation, cutting and the like appear. The existing laser therapeutic apparatus is provided with a therapeutic handle, a therapeutic optical fiber passes through the handle, and a doctor holds the handle to carry out therapeutic operation on a pathological part by using the optical fiber head.
The prior optical fiber working tip of the laser therapeutic instrument is required to bend the metal tube of the optical fiber working tip by using a pre-bending device before use, and can be used for multiple times by cooking and sterilizing after operation, but the pre-bending process can lead the metal tube to bend together with the optical fiber, so that the optical fiber and the metal tube are in hard contact together, and the optical fiber is easy to break. Gaps exist between the optical fibers and the metal tubes, and water vapor and high temperature in the cooking process can shorten the service life of the bent positions of the optical fibers.
Disclosure of Invention
The utility model aims to provide a laser working tip capable of resisting bending and steaming and boiling sterilization, and aims to solve the technical problem that the service life of an optical fiber bending part of an existing laser therapeutic instrument is shortened due to bending and steaming and boiling.
In order to achieve the above purpose, the utility model provides a laser working tip capable of resisting bending and steaming and boiling sterilization, which comprises an optical fiber, an optical fiber protection tube, a metal tube and a working tip shell, wherein the optical fiber protection tube, the metal tube and the working tip shell are sequentially sleeved from inside to outside and are respectively provided with openings at two ends, the optical fiber is arranged in the optical fiber protection tube, and the optical fiber protection tube is tightly connected with the surface of the optical fiber, and the distance is not more than 0.2mm.
Wherein, the optical fiber protection tube is a flexible sleeve or a protection layer attached to the optical fiber.
The end, which is connected with the handle of the laser therapeutic instrument, of the working tip shell is the rear end, and the exposed end of the metal tube is the front end.
When the laser working tip capable of resisting bending and steaming and sterilizing is assembled, the metal tube is firstly arranged in the front end of the working tip shell, and then the optical fiber protection tube and the optical fiber are arranged in the metal tube together.
The length of the optical fiber protection tube at one side of the front end of the working tip shell is larger than that of the metal tube, namely a section of the optical fiber protection tube is exposed out of the metal tube.
The utility model provides a laser working tip capable of resisting bending and steaming and disinfecting, which comprises an optical fiber, an optical fiber protection tube, a metal tube and a working tip shell, wherein the optical fiber protection tube, the metal tube and the working tip shell are sequentially sleeved from inside to outside and are respectively provided with openings at two ends, the optical fiber is arranged in the optical fiber protection tube, the optical fiber is isolated from the metal tube through the optical fiber protection tube, the situation that the optical fiber is broken due to hard contact between the optical fiber and the metal tube in the pre-bending process before an operation can be prevented, in addition, because the optical fiber protection tube blocks a gap between the optical fiber and the metal tube, steam for steaming and disinfecting after the operation is more difficult to enter the metal tube, and the service life of the optical fiber working tip is prolonged.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of a laser tip of the present utility model which is resistant to bending and retort sterilization.
1-optical fiber, 2-optical fiber protection tube, 3-metal tube, 4-working tip shell.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
Referring to fig. 1, the utility model provides a laser working tip capable of bending resistance and steaming disinfection, which comprises an optical fiber 1, an optical fiber protection tube 2, a metal tube 3 and a working tip shell 4, wherein the optical fiber protection tube 2, the metal tube 3 and the working tip shell 4 are sequentially sleeved layer by layer from inside to outside and are respectively provided with openings at two ends, the optical fiber 1 is arranged in the optical fiber protection tube 2, and the optical fiber protection tube 2 is tightly connected with the surface of the optical fiber, and the distance is not more than 0.2mm.
The optical fiber protection tube 2 is a flexible sleeve or a protection layer attached to the optical fiber 1.
The end of the working tip shell 4 connected with the handle of the laser therapeutic apparatus is the rear end, and the exposed end of the metal tube 3 is the front end.
When the laser working tip capable of resisting bending and steaming and sterilizing is assembled, the metal tube 3 is firstly arranged from the front end of the working tip shell 4, and then the optical fiber protection tube 2 and the optical fiber 1 are arranged in the metal tube 3 together.
The length of the optical fiber protection tube 2 at the front end side of the tip housing 4 is longer than the length of the metal tube 3, i.e. a section of the optical fiber protection tube 2 is exposed out of the metal tube 3.
In view of the fact that the metal tube 3 of the optical fiber working tip of the conventional laser therapeutic apparatus needs to be bent by using a pre-bender before the optical fiber working tip is used, the metal tube 3 of the optical fiber working tip can be steamed and disinfected for multiple use after an operation, in the embodiment, the protection tube is arranged between the metal tube 3 of the optical fiber working tip and the optical fiber 1 or a layer of protection layer is directly attached to the optical fiber 1, so that the protection optical fiber 1 and the metal tube 3 are directly prevented from being directly contacted, and the bending process plays a role of buffering.
Meanwhile, the gap between the optical fiber 1 and the metal tube 3 is blocked by the protective tube, steam for cooking and disinfection is more difficult to enter the metal tube 3, and the service life of the optical fiber working tip is prolonged.
The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.
Claims (5)
1. A laser working tip which can resist bending and steaming and boiling sterilization is characterized in that,
the optical fiber protection tube is in tight connection with the surface of the optical fiber, and the distance is not more than 0.2mm.
2. A laser tip resistant to bending and retort sterilization as set forth in claim 1,
the optical fiber protection tube is a flexible sleeve or a protection layer attached to the optical fiber.
3. A laser tip resistant to bending and retort sterilization as set forth in claim 2,
the end of the working tip shell, which is connected with the handle of the laser therapeutic instrument, is the rear end, and the exposed end of the metal tube is the front end.
4. A laser tip resistant to bending and retort sterilization as set forth in claim 3,
when the laser working tip capable of resisting bending and steaming and sterilizing is assembled, the metal tube is firstly arranged from the front end of the working tip shell, and then the optical fiber protection tube and the optical fiber are arranged in the metal tube together.
5. A laser tip resistant to bending and retort sterilization as set forth in claim 4,
the length of the optical fiber protection tube at one side of the front end of the working tip shell is larger than that of the metal tube, namely, a section of the optical fiber protection tube is exposed out of the metal tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321378861.4U CN219720885U (en) | 2023-06-01 | 2023-06-01 | Laser working tip capable of resisting bending and steaming and boiling sterilization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321378861.4U CN219720885U (en) | 2023-06-01 | 2023-06-01 | Laser working tip capable of resisting bending and steaming and boiling sterilization |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219720885U true CN219720885U (en) | 2023-09-22 |
Family
ID=88026600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321378861.4U Active CN219720885U (en) | 2023-06-01 | 2023-06-01 | Laser working tip capable of resisting bending and steaming and boiling sterilization |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219720885U (en) |
-
2023
- 2023-06-01 CN CN202321378861.4U patent/CN219720885U/en active Active
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