CN216169415U - Optical fiber protection device of oral cavity laser therapeutic instrument - Google Patents
Optical fiber protection device of oral cavity laser therapeutic instrument Download PDFInfo
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- CN216169415U CN216169415U CN202122108036.XU CN202122108036U CN216169415U CN 216169415 U CN216169415 U CN 216169415U CN 202122108036 U CN202122108036 U CN 202122108036U CN 216169415 U CN216169415 U CN 216169415U
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- optical fiber
- pipe sleeve
- laser
- laser module
- protection device
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Abstract
The utility model discloses an optical fiber protection device of an oral cavity laser therapeutic apparatus, which is characterized in that a protection pipe sleeve is arranged on the output end of a laser module, the inlet end part of an optical fiber is positioned in the protection pipe sleeve, the protection pipe sleeve is utilized to protect the connecting point of the optical fiber and the laser module, under the action of the protection pipe sleeve, the stress point of the optical fiber is not positioned at the connecting point but uniformly distributed on the optical fiber at the inlet end part, and even if the optical fiber continuously rotates according to the actual use requirement, the optical fiber is not broken at the connecting point of the optical fiber and the laser module. Meanwhile, after the protective pipe sleeve is added, the rotating center of the optical fiber is enlarged to be the section of the whole protective pipe sleeve from the connecting point, so that the amplitude range of the swinging handle is correspondingly increased, and the multi-angle regional therapy of patients is facilitated for users.
Description
Technical Field
The utility model relates to the technical field of oral laser therapeutic instruments, in particular to an optical fiber protection device of an oral laser therapeutic instrument.
Background
Scientific research proves that after a laser beam with certain frequency and intensity irradiates a human body, the laser beam can generate positive biomedical effect, promote the microcirculation of the human body, accelerate the metabolism and the removal of harmful substances, improve the activity of immune units of the human body, enhance the oxygen carrying capacity of blood erythrocytes, accelerate the blood circulation, contribute to the metabolism and the maturation of cells, accelerate the healing of wound surfaces and play a role in regulating internal secretion.
The application of laser technology in the field of oral medicine is also very wide, and the laser technology is an important method for treating tooth sensitive diseases and an effective means for treating infection diseases.
At present, the oral laser therapeutic apparatus in the prior art still has certain defects and shortcomings, such as:
laser emission unit is located oral cavity laser therapeutic instrument's inside, including the laser module that produces laser and the optic fibre of transmission laser, optic fibre and laser module are normally connected, and the tie point of the two is located oral cavity laser therapeutic instrument's inside, often neglected easily, but in the use, along with the free rotation of handle, the stress point of optic fibre is in the tie point department, consequently, optic fibre under the multi-scene in service behavior, can lead to optic fibre to take place to break at the tie point department with the laser module.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides an optical fiber protection device of an oral laser therapeutic apparatus, which protects an optical fiber at a connecting point with a laser module, so that the optical fiber is not easy to break at the connecting point with the laser module.
In order to achieve the purpose, the utility model adopts the following technical scheme that:
an optical fiber protection device of an oral cavity laser therapeutic apparatus comprises a protection pipe sleeve arranged on the output end of a laser module;
the inlet end part of the optical fiber, namely the part connected with the laser module, is positioned in the protective sleeve.
The protective pipe sleeve is a PVC hose.
The protective sleeve has a minimum bend radius greater than or equal to the minimum bend radius of the optical fiber.
The shell at the output end of the laser module is provided with an annular groove, the output end of the laser module is located at the center of the annular groove, and the protective pipe sleeve is connected with the annular groove.
The inside wall of annular groove is equipped with the screw thread, the one end that protection tube sleeve and annular groove are connected is equipped with corresponding external screw thread.
The utility model has the advantages that:
(1) according to the utility model, the protective pipe sleeve is arranged on the output end of the laser module, the inlet end part of the optical fiber is positioned in the protective pipe sleeve, the protective pipe sleeve is utilized to protect the connecting point of the optical fiber and the laser module, under the action of the protective pipe sleeve, the stress point of the optical fiber is not positioned at the connecting point, but is uniformly distributed on the optical fiber at the inlet end part, and even if the optical fiber rotates continuously according to the actual use requirement, the optical fiber is not broken at the connecting point of the optical fiber and the laser module. Meanwhile, after the protective pipe sleeve is added, the rotating center of the optical fiber is enlarged to be the section of the whole protective pipe sleeve from the connecting point, so that the amplitude range of the swinging handle is correspondingly increased, and the multi-angle regional therapy of patients is facilitated for users.
Drawings
Fig. 1 is a schematic view of an optical fiber protection device of an oral laser therapeutic apparatus.
FIG. 2 is a schematic view of a laser module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An oral laser treatment apparatus comprising: a laser emitting unit; in the operation process of the oral laser therapeutic apparatus, the laser emitting unit is used for emitting laser.
As shown in fig. 1, the laser emitting unit includes a laser module 11 and an optical fiber 12.
The laser module 11 is a laser light source of the oral cavity laser therapeutic apparatus, is positioned in the oral cavity laser therapeutic apparatus and is used for generating laser; the output end of the laser module 11 is connected with the inlet end of the optical fiber 12, the optical fiber 12 is used for transmitting laser, and the emitting end of the optical fiber 12 emits the laser and is used for oral treatment.
A protective pipe sleeve 13 is arranged on the output end of the laser module 11, and the inlet end part of the optical fiber 12 is positioned in the protective pipe sleeve 13; the protective tube sleeve 13 is an optical fiber protective device of the oral laser therapeutic apparatus.
The protective sleeve 13 is a transparent PVC hose.
The pipe diameter of the protective pipe sleeve 13 is set according to the minimum bending radius of the optical fiber 12; the minimum bending radius of the protective sheath 13 is greater than or equal to the minimum bending radius of the optical fiber 12.
The inner pipe wall of the protective pipe sleeve 13 is close to the outer wall of the optical fiber 12, the toughness of the protective pipe sleeve 13 can protect the optical fiber 12 from being broken in the using process under the condition that the optical fiber 12 is bent, meanwhile, when the protective pipe sleeve 13 reaches the minimum bending radius, the elastic force generated by the protective pipe sleeve 13 can effectively prevent the optical fiber 12 from being further bent, and as the minimum bending radius of the optical fiber 12 is smaller than the minimum bending radius of the protective pipe sleeve 13, the optical fiber 12 is transmitted to the inner pipe wall of the protective pipe sleeve 13 when being stressed, so that the inner pipe wall of the protective pipe sleeve 13 is bent along with the optical fiber, but the optical fiber cannot be broken due to the protection of the pipe wall.
As shown in fig. 2, an annular groove 14 is formed in the housing at the output end of the laser module 11, the output end of the laser module is located at the center of the annular groove 14, and the protective sleeve 13 is connected to the annular groove 14. In this embodiment, the inner side wall of the annular groove 14 is provided with threads, and one end of the protective sleeve 13 is also correspondingly provided with external threads.
The utility model is not to be considered as limited to the specific embodiments shown and described, but is to be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The optical fiber protection device of the oral cavity laser therapeutic instrument is characterized by comprising a protection pipe sleeve (13) arranged on the output end of a laser module (11);
the inlet end part of the optical fiber (12), namely the part connected with the laser module, is positioned in the protective sleeve (13);
the minimum bending radius of the protective sleeve (13) is greater than or equal to the minimum bending radius of the optical fiber (12).
2. The optical fiber protection device of the oral laser therapeutic apparatus according to claim 1, wherein the protective sleeve (13) is a PVC hose.
3. The optical fiber protection device of an oral laser therapeutic apparatus according to claim 1, wherein the housing at the output end of the laser module (11) is provided with an annular groove (14), the output end of the laser module is located at the center of the annular groove (14), and the protective sleeve (13) is connected with the annular groove (14).
4. The optical fiber protection device of the oral laser therapeutic apparatus according to claim 3, wherein the inner side wall of the annular groove (14) is provided with threads, and the end of the protective sleeve (13) connected with the annular groove (14) is provided with corresponding external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108036.XU CN216169415U (en) | 2021-09-02 | 2021-09-02 | Optical fiber protection device of oral cavity laser therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108036.XU CN216169415U (en) | 2021-09-02 | 2021-09-02 | Optical fiber protection device of oral cavity laser therapeutic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169415U true CN216169415U (en) | 2022-04-05 |
Family
ID=80917003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122108036.XU Active CN216169415U (en) | 2021-09-02 | 2021-09-02 | Optical fiber protection device of oral cavity laser therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169415U (en) |
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2021
- 2021-09-02 CN CN202122108036.XU patent/CN216169415U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220624 Address after: 230088 room 610, 611, 612, Xiangfeng Creative Park comprehensive scientific research building, 211 Xiangzhang Avenue, high tech Zone, Hefei, Anhui Province Patentee after: HEFEI HONGBO MEDICAL TECHNOLOGY CO.,LTD. Address before: 244000 rooms 108, 109 and 110, 1f, building C1 (plant 3), No. 129, west section of Cuihu fifth road, Tongling Economic and Technological Development Zone, Anhui Province Patentee before: Anhui Endia Intelligent Technology Co.,Ltd. |