CN114569244A - Semiconductor laser therapeutic instrument handle - Google Patents
Semiconductor laser therapeutic instrument handle Download PDFInfo
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- CN114569244A CN114569244A CN202210177512.XA CN202210177512A CN114569244A CN 114569244 A CN114569244 A CN 114569244A CN 202210177512 A CN202210177512 A CN 202210177512A CN 114569244 A CN114569244 A CN 114569244A
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 26
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 20
- 239000013307 optical fiber Substances 0.000 claims abstract description 54
- 239000000835 fiber Substances 0.000 claims description 16
- 238000013532 laser treatment Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 210000004872 soft tissue Anatomy 0.000 description 5
- 238000002647 laser therapy Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000037123 dental health Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
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- 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
- A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
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- 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
- A61B2018/2005—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 with beam delivery through an interstitially insertable device, e.g. needle
-
- 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
- A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/225—Features of hand-pieces
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The embodiment of the invention provides a semiconductor laser therapeutic instrument handle, and relates to the technical field of laser therapeutic equipment. The handle of the semiconductor laser therapeutic apparatus comprises a machine body component, an angle adjusting component and an optical fiber component, wherein the machine body component is used for emitting laser beams; the angle adjusting component is rotatably arranged on the machine body component; the optical fiber assembly is arranged on the angle adjusting assembly; the angle adjusting assembly is used for reflecting the laser beam to the optical fiber assembly and is also used for adjusting the angle of the axis of the optical fiber assembly relative to the axis of the machine body assembly. The optical fiber assembly can be driven to rotate relative to the machine body assembly in the rotating process of the angle adjusting assembly, the angle of the axis of the optical fiber assembly relative to the axis of the machine body assembly can be adjusted by the angle adjusting assembly, the optical fiber assembly can be conveniently adjusted to be used in different working scenes, and parts in the machine body assembly and the optical fiber assembly are not deformed or damaged.
Description
Technical Field
The invention relates to the technical field of laser treatment equipment, in particular to a semiconductor laser treatment instrument handle.
Background
With the improvement of the quality of life of people brought by the development of society, the oral hygiene and maintenance become a problem which is more and more emphasized by many people. The dental field has attracted considerable attention because of the resolution of oral problems, and laser treatment is one of the more important solutions to dental health problems.
Laser therapy is widely used in the oral cavity field and is mainly applied to soft tissue cutting, periodontal sterilization, root canal sterilization, tooth whitening, laser physiotherapy and the like. During laser treatment, the tip of the optical fiber working tip is coked, the tip can be heated due to laser beam irradiation, and when the temperature of oral cavity soft tissue reaches 110 ℃ due to contact of the tip of the optical fiber working tip, vaporization and carbonization phenomena of the soft tissue can occur due to heat effect. In this manner, the soft tissue is cut by the high temperature fiber tip. Meanwhile, a part of laser irradiates on the soft tissue of the wound surface to be treated, so that the effects of cutting, stopping bleeding, relieving pain, sterilizing and promoting healing can be realized simultaneously. Compared with the traditional scalpel for cutting, the laser cutting has the advantages of less bleeding, slight pain, high precision, quick healing, simple operation, short operation time and the like, thereby gradually replacing the scalpel for cutting and being widely applied to the field of oral treatment.
The handle of the semiconductor laser therapeutic apparatus is a common working device in laser therapy due to the characteristics of portability, avoidance of cross infection, intelligent man-machine interaction, convenience in movement and the like. The handle of the semiconductor laser therapeutic apparatus mainly comprises a handle and a host, when laser therapy is carried out, a doctor can select different function options according to different application scenes on a touch panel page of the host, and then laser cutting or repairing is carried out by using the handle. However, the working tip of the handle of the laser therapeutic apparatus on the market cannot be rotated and adjusted in angle, so that when a doctor treats different regions in the oral cavity, the doctor needs to pre-bend the working tip by a certain angle to adapt to different working scenes. Over time, the metal sheath and optical fibers of the tip are damaged by stress fatigue, and the tip is expensive, which brings significant use costs to doctors and clinics.
Disclosure of Invention
The invention aims to provide a semiconductor laser therapeutic instrument handle which can meet the requirement of laser therapy and solve the problems that in the existing market, because a working tip cannot adjust the angle, manual pre-bending is needed, a metal sleeve and an optical fiber of the working tip are easily damaged, and the use cost is further increased.
Embodiments of the invention may be implemented as follows:
in a first aspect, the present invention provides a semiconductor laser treatment instrument handle, comprising:
a body assembly for emitting a laser beam;
the angle adjusting assembly is rotatably arranged on the machine body assembly;
the optical fiber assembly is arranged on the angle adjusting assembly;
the angle adjusting assembly is used for reflecting the laser beam to the optical fiber assembly and is also used for adjusting the angle of the axis of the optical fiber assembly relative to the axis of the machine body assembly.
In an alternative embodiment, the angle adjustment assembly comprises:
the middle part of the mounting frame is provided with an opening and closing joint which is made of an openable and closable deformable material and is used for saving the angle of the axis of the optical fiber assembly relative to the axis of the machine body assembly;
and the reflecting mirror is arranged in the mounting frame and used for reflecting the laser beam to the optical fiber assembly.
In an optional embodiment, the mounting frame comprises a front plate, an upper plate, a rear plate and a lower plate which are sequentially connected, the optical fiber assembly is connected to the outer side of the front plate, the body assembly is connected to the lower plate, one end of the opening and closing joint is hinged to the joint of the upper plate and the rear plate, the upper plate is hinged to the rear plate, and the other end of the opening and closing joint is connected between the lower plate and the front plate.
In an alternative embodiment, the front plate is fixedly connected to the upper plate and the rear plate is fixedly connected to the lower plate.
In an optional embodiment, the vertical section of the opening-closing joint is triangular, the vertex of the opening-closing joint is hinged at the joint of the upper plate and the rear plate, and the bottom edge of the opening-closing joint is connected between the lower plate and the front plate.
In an alternative embodiment, the cross section of the opening and closing joint is a wave-shaped structure.
In an alternative embodiment, the angle adjustment assembly further comprises a bracket, the bracket is mounted in the mounting frame, the reflector is mounted on the bracket, and the bracket enables the included angle of the reflector relative to the axis of the optical fiber assembly to be equal to the included angle relative to the axis of the body assembly.
In an alternative embodiment, the stent comprises:
one end of the rocker is hinged at the joint of the upper plate and the rear plate;
the supporting frame is fixedly connected to the other end of the rocker, and the reflector is arranged in the supporting frame;
one end of the first connecting rod is hinged to the upper plate, and the other end of the first connecting rod is connected to the sliding block on the rocker;
one end of the second connecting rod is hinged to the rear plate, and the other end of the second connecting rod is connected to the sliding block on the rocker;
the first connecting rod and the second connecting rod enable the angle bisector of the upper plate and the rear plate to coincide with the rocker.
In an alternative embodiment, the stent comprises:
one end of the rocker is hinged at the joint of the upper plate and the rear plate;
the supporting frame is fixedly connected to the other end of the rocker, and the reflector is arranged in the supporting frame;
one end of the first connecting rod is connected with the sliding block on the upper plate, and the other end of the first connecting rod is hinged on the rocker;
one end of the second connecting rod is connected with the sliding block on the rear plate, and the other end of the second connecting rod is hinged on the rocker;
the first connecting rod and the second connecting rod enable the angle bisector of the upper plate and the rear plate to coincide with the rocker.
In an optional embodiment, the angle adjusting assembly further comprises a connecting shaft, the connecting shaft is connected to the outer side of the mounting frame, the machine body assembly comprises a rotary fixing base, a connecting hole is formed in the rotary fixing base, and the connecting shaft and the connecting hole can be matched in a relative rotating mode.
The semiconductor laser therapeutic apparatus handle provided by the embodiment of the invention has the beneficial effects that:
1. the angle adjusting assembly is rotatably arranged on the machine body assembly, so that the optical fiber assembly can be driven to rotate relative to the machine body assembly in the rotating process of the angle adjusting assembly, and the optical fiber assembly can be conveniently adjusted to be used in different working scenes;
2. by additionally arranging the angle adjusting assembly between the machine body assembly and the optical fiber assembly, the angle of the axis of the optical fiber assembly relative to the axis of the machine body assembly can be adjusted, the optical fiber assembly can be further conveniently adjusted to be used in different working scenes, and parts in the machine body assembly and the optical fiber assembly are not deformed and cannot be damaged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the external shape of a handle of a semiconductor laser therapeutic apparatus according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the handle of the semiconductor laser treatment device of FIG. 1 taken along section line A-A;
FIG. 3 is an enlarged schematic view of detail B of FIG. 2;
FIG. 4 is an enlarged schematic view of detail C of FIG. 3;
fig. 5 is an enlarged schematic view of the angle adjustment assembly.
An icon: 100-semiconductor laser therapeutic equipment handle; 110-a fuselage assembly; 111-a removable sleeve; 112-a rotary fixed seat; 113-a connection hole; 114-a groove; 115-O-rings; 116-a focusing mirror; 120-an angle adjustment assembly; 121-installing a frame; 1211-open-closed joint; 1212-a front plate; 1213-upper plate; 1214-a back plate; 1215-lower plate; 1216-a connecting shaft; 1217-notch; 122-a mirror; 123-a bracket; 1231-rocker; 1232-support frame; 1233-a first link; 1234-a second link; 1235-slider; 1236-rivet; 130-a fiber optic assembly; 131-an optical fiber; 132-a fiber protective jacket; 133-fiber housing.
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 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
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 if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1 to 3, the present embodiment provides a semiconductor laser therapeutic device handle 100, and the semiconductor laser therapeutic device handle 100 includes a body component 110, an angle adjusting component 120 and an optical fiber component 130.
The body assembly 110 is used for emitting a laser beam, the angle adjustment assembly 120 is rotatably mounted on the body assembly 110, and the optical fiber assembly 130 is mounted on the angle adjustment assembly 120. By rotatably mounting the angle adjustment assembly 120 on the body assembly 110, the optical fiber assembly 130 can be driven to rotate relative to the body assembly 110 during the rotation of the angle adjustment assembly 120, which is convenient for adjusting the optical fiber assembly 130 to be used in different working scenes.
The angle adjustment assembly 120 is used for reflecting the laser beam to the optical fiber assembly 130 and also for adjusting the angle of the axis of the optical fiber assembly 130 relative to the axis of the body assembly 110, so as to further facilitate the adjustment of the optical fiber assembly 130 for use in different working scenarios, and the components in the body assembly 110 and the optical fiber assembly 130 are not deformed and damaged.
The body assembly 110 includes a detachable sleeve 111, a rotary fixing base 112 and a focusing mirror 116, wherein the focusing mirror 116 is installed inside the rotary fixing base 112 and is used for focusing and conveying the laser beam to the angle adjusting assembly 120, and the detachable sleeve 111 is sleeved on the rotary fixing base 112.
Specifically, referring to fig. 3 and 4, the angle adjustment assembly 120 includes a mounting frame 121 and a connecting shaft 1216, the connecting shaft 1216 is connected to an outer side of the mounting frame 121, the rotating holder 112 is provided with a connecting hole 113, and the connecting shaft 1216 is rotatably engaged with the connecting hole 113.
Two grooves 114 are formed in the inner wall of the connecting hole 113, an O-ring 115 is installed in each groove 114, two notches 1217 are formed in the outer peripheral surface of the connecting shaft 1216, the two notches 1217 and the two grooves 114 are arranged in a one-to-one correspondence manner, the notches 1217 are covered on the O-ring 115, namely, the O-ring 115 is clamped in the grooves 114 and the notches 1217, and the O-ring 115 plays a role in sealing the gap between the connecting shaft 1216 and the rotary fixing seat 112, so that external dust and liquid are prevented from entering the body assembly 110. The connecting shaft 1216 and the connecting hole 113 are rotatably engaged with each other to allow the angle adjustment assembly 120 to be inserted into and removed from the body assembly 110 and to rotate 360 °.
Referring to fig. 5, the middle of the mounting frame 121 is an open-close joint 1211, the open-close joint 1211 is made of an openable deformable material, and the open-close joint 1211 is used for adjusting the angle of the axis of the optical fiber assembly 130 relative to the axis of the body assembly 110.
Specifically, the mounting frame 121 includes a front plate 1212, an upper plate 1213, a rear plate 1214 and a lower plate 1215 connected in sequence, the fiber assembly 130 is connected to the outer side of the front plate 1212, the body assembly 110 is connected to the lower plate 1215, one end of the opening-closing joint 1211 is hinged to the connection between the upper plate 1213 and the rear plate 1214, the upper plate 1213 is hinged to the rear plate 1214, and the other end of the opening-closing joint 1211 is connected between the lower plate 1215 and the front plate 1212. The front plate 1212 is fixedly connected to the upper plate 1213, and the rear plate 1214 is fixedly connected to the lower plate 1215.
The vertical section of the open-close joint 1211 is triangular, the vertex of the open-close joint 1211 is hinged at the joint of the upper plate 1213 and the rear plate 1214, and the bottom edge of the open-close joint 1211 is connected between the lower plate 1215 and the front plate 1212. The cross section of the open-close joint 1211 is a wave-shaped structure.
The angle adjustment assembly 120 further includes a reflector 122 and a bracket 123, the bracket 123 is installed in the mounting frame 121, the reflector 122 is installed on the bracket 123, and the bracket 123 makes the included angle of the reflector 122 relative to the axis of the optical fiber assembly 130 equal to the included angle relative to the axis of the body assembly 110.
Specifically, the bracket 123 includes a rocker 1231, a support frame 1232, a first link 1233 and a second link 1234, one end of the rocker 1231 is hinged to a connection between the upper plate 1213 and the rear plate 1214, the support frame 1232 is vertically and fixedly connected to the other end of the rocker 1231, the mirror 122 is installed in the support frame 1232, so that the mirror 122 is also perpendicular to the rocker 1231, one end of the first link 1233 is hinged to the upper plate 1213, the other end of the first link 1233 is connected to a slider 1235 on the rocker 1231, one end of the second link 1234 is hinged to the rear plate 1214, and the other end of the second link 1234 is connected to the slider 1235 on the rocker 1231. The hinged connection of rocker 1231, upper plate 1213 and back plate 1214 may be by rivets 1236.
Wherein the first link 1233 and the second link 1234 cause the bisector of the angle between the upper plate 1213 and the rear plate 1214 to coincide with the rocker 1231. That is, the rear plate 1214, the upper plate 1213, the first link 1233 and the second link 1234 are sequentially connected to form a quadrangle, and the first link 1233 and the second link 1234 have the same length, and the rear plate 1214 and the upper plate 1213 have the same length as each other to form the quadrangle. In this way, in the process that the first link 1233 and the second link 1234 slide on the rocker 1231, the rocker 1231 is always overlapped with the bisector of the upper plate 1213 and the rear plate 1214, so as to ensure that the included angle between the reflector 122 and the body assembly 110 is always equal to the included angle between the reflector 122 and the optical fiber assembly 130, and the reflector 122 can reflect the laser beam emitted by the body assembly 110 to the optical fiber assembly 130.
In other embodiments, one end of the rocker 1231 is hinged to the connection between the upper plate 1213 and the rear plate 1214, the support frame 1232 is fixedly connected to the other end of the rocker 1231, the mirror 122 is installed in the support frame 1232, one end of the first link 1233 is connected to the slider 1235 on the upper plate 1213, the other end of the first link 1233 is hinged to the rocker 1231, one end of the second link 1234 is connected to the slider 1235 on the rear plate 1214, and the other end of the second link 1234 is hinged to the rocker 1231, wherein the first link 1233 and the second link 1234 make the bisector between the upper plate 1213 and the rear plate 1214 coincide with the rocker 1231. In this way, it can be ensured that the included angle between the reflector 122 and the body component 110 is always equal to the included angle between the reflector 122 and the optical fiber component 130, so that the reflector 122 can reflect the laser beam emitted by the body component 110 to the optical fiber component 130.
The working process of the handle 100 of the semiconductor laser therapeutic apparatus provided by the embodiment of the invention is as follows:
1. by rotatably mounting the angle adjustment assembly 120 on the body assembly 110, the optical fiber assembly 130 can be driven to rotate 360 degrees relative to the body assembly 110 during the rotation of the angle adjustment assembly 120;
2. in the angle adjusting assembly 120, the opening-closing joint 1211 is provided with a first connecting rod 1233 and a second connecting rod 1234, when the opening-closing joint 1211 cooperates with the body assembly 110 to conduct laser operation, an included angle between the first connecting rod 1233 and the second connecting rod 1234 connected with the opening-closing joint 1211 starts to change, at this time, the upper plate 1213 and the rear plate 1214 start to open and close, when the opening-closing joint 1211 starts to open, the upper plate 1213 and the rear plate 1214 move along with the opening-closing joint 1211, and due to the action of the first connecting rod 1233 and the second connecting rod 1234, the sliding block 1235 pre-installed on the rocker 1231 slides downwards to drive the rocker 1231 to move upwards, and the reflector 122 swings upwards along with the rocker 123; when the open-close joint 1211 starts to compress, similarly, due to the action of the first link 1233 and the second link 1234, the sliding block 1235 pre-installed on the rocker 1231 slides upwards, so as to drive the rocker 1231 to move downwards, and the reflector 122 swings downwards. The first link 1233 and the second link 1234 have the same length, so the rocker 1231 coincides with the angular bisector of the upper plate 1213 and the rear plate 1214 all the time, so that the reflecting mirror 122 meets the requirement of the light guiding angle, the transmission of the laser beam is completed, and the pointing direction of the laser beam is ensured not to be deviated.
The semiconductor laser therapeutic apparatus handle 100 provided by the embodiment of the invention has the beneficial effects that:
1. the structure is simple and compact, the O-shaped ring 115 is installed in the rotary fixed seat 112, and the damping feeling of the insertion and extraction and rotation of the angle adjusting assembly 120 relative to the machine body assembly 110 is ensured through the matching of the rotary fixed seat 112, the O-shaped ring 115 and the connecting shaft 1216, and the 360-degree rotation function of the optical fiber assembly 130 is realized;
2. the angle adjusting component 120 is additionally arranged between the machine body component 110 and the optical fiber component 130, so that the angle of the axis of the optical fiber component 130 relative to the axis of the machine body component 110 can be adjusted, the purpose of angle swing of the optical fiber component 130 is achieved, the optical fiber component 130 can be further conveniently adjusted to be used in different working scenes, and components in the machine body component 110 and the optical fiber component 130 are not deformed, cannot be damaged, and have stable structure and better applicability and durability;
3. the equipment is small and exquisite and light, and fuselage subassembly 110 can be dismantled with angle adjusting part 120, and appearance design is succinct pleasing to the eye, is convenient for place, clean and disinfect, has multiple practical function, selects different functions to different treatment items, has higher medical value.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The semiconductor laser therapeutic apparatus handle is characterized by comprising:
a body assembly (110) for emitting a laser beam;
an angle adjustment assembly (120) rotatably mounted to the body assembly (110);
a fiber optic assembly (130) mounted on the angle adjustment assembly (120);
wherein the angle adjustment assembly (120) is used for reflecting the laser beam to the optical fiber assembly (130) and is also used for adjusting the angle of the axis of the optical fiber assembly (130) relative to the axis of the machine body assembly (110).
2. The semiconductor laser treatment instrument handle according to claim 1, wherein the angle adjustment assembly (120) comprises:
the middle part of the mounting frame (121) is provided with an opening and closing joint (1211), the opening and closing joint (1211) is made of an openable and closable deformable material, and the opening and closing joint (1211) is used for adjusting the angle of the axis of the optical fiber component (130) relative to the axis of the machine body component (110);
a mirror (122) installed inside the mounting frame (121), the mirror (122) being used for reflecting the laser beam to the optical fiber assembly (130).
3. The semiconductor laser therapeutic instrument handle as claimed in claim 2, wherein the mounting frame (121) comprises a front plate (1212), an upper plate (1213), a rear plate (1214) and a lower plate (1215) which are connected in sequence, the optical fiber assembly (130) is connected to the outer side of the front plate (1212), the body assembly (110) is connected to the lower plate (1215), one end of the opening and closing joint (1211) is hinged to the connection position of the upper plate (1213) and the rear plate (1214), the upper plate (1213) is hinged to the rear plate (1214), and the other end of the opening and closing joint (1211) is connected between the lower plate (1215) and the front plate (1212).
4. A semiconductor laser treatment device handle according to claim 3, characterized in that the front plate (1212) is fixedly connected to the upper plate (1213) and the rear plate (1214) is fixedly connected to the lower plate (1215).
5. The semiconductor laser therapeutic apparatus handle as claimed in claim 3, wherein the vertical section of the open-close joint (1211) is triangular, the vertex of the open-close joint (1211) is hinged at the joint of the upper plate (1213) and the rear plate (1214), and the bottom edge of the open-close joint (1211) is connected between the lower plate (1215) and the front plate (1212).
6. The semiconductor laser therapeutic apparatus handle as claimed in claim 2, wherein the cross section of the open-close joint (1211) is a wave-shaped structure.
7. A semiconductor laser treatment device handle according to claim 3, characterized in that the angle adjustment assembly (120) further comprises a bracket (123), the bracket (123) is mounted in the mounting frame (121), the reflector (122) is mounted on the bracket (123), and the bracket (123) makes the angle of the reflector (122) relative to the axis of the optical fiber assembly (130) equal to the angle relative to the axis of the body assembly (110).
8. The semiconductor laser treatment device handle according to claim 7, wherein the support (123) comprises:
a rocker (1231), one end of the rocker (1231) being hinged to the connection of the upper plate (1213) and the rear plate (1214);
a support frame (1232) fixedly connected to the other end of the rocker (1231), wherein the reflector (122) is installed in the support frame (1232);
a first link (1233), one end of which (1233) is hinged to the upper plate (1213), and the other end of which (1233) is connected to a slider (1235) on the rocker (1231);
a second link (1234), one end of the second link (1234) is hinged to the rear plate (1214), and the other end of the second link (1234) is connected to a slider (1235) on the rocker (1231);
wherein the first and second links (1233, 1234) coincide the rocker (1231) with a bisector of an angle of the upper plate (1213) and the rear plate (1214).
9. The semiconductor laser treatment instrument handle according to claim 7, wherein the bracket (123) comprises:
a rocker (1231), one end of the rocker (1231) being hinged to the connection of the upper plate (1213) and the rear plate (1214);
a support frame (1232) fixedly connected to the other end of the rocker (1231), wherein the reflector (122) is installed in the support frame (1232);
a first connecting rod (1233), one end of which (1233) is connected to a slider (1235) on the upper plate (1213), and the other end of which (1233) is hinged to the rocker (1231);
a second connecting rod (1234), one end of the second connecting rod (1234) is connected to a sliding block (1235) on the back plate (1214), and the other end of the second connecting rod (1234) is hinged on the rocker (1231);
wherein the first and second links (1233, 1234) coincide the rocker (1231) with a bisector of an angle of the upper plate (1213) and the rear plate (1214).
10. The handle of claim 2, wherein the angle adjustment assembly (120) further comprises a connecting shaft (1216), the connecting shaft (1216) is connected to the outer side of the mounting frame (121), the body assembly (110) comprises a rotary fixing seat (112), a connecting hole (113) is formed in the rotary fixing seat (112), and the connecting shaft (1216) and the connecting hole (113) can be matched in a relative rotating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210177512.XA CN114569244A (en) | 2022-02-25 | 2022-02-25 | Semiconductor laser therapeutic instrument handle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210177512.XA CN114569244A (en) | 2022-02-25 | 2022-02-25 | Semiconductor laser therapeutic instrument handle |
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| CN114569244A true CN114569244A (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210177512.XA Pending CN114569244A (en) | 2022-02-25 | 2022-02-25 | Semiconductor laser therapeutic instrument handle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115444589A (en) * | 2022-10-31 | 2022-12-09 | 桂林市啄木鸟医疗器械有限公司 | Root canal file and root canal therapy appearance |
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Application publication date: 20220603 |