CN215458803U - Root canal preparation machine - Google Patents
Root canal preparation machine Download PDFInfo
- Publication number
- CN215458803U CN215458803U CN202121863398.3U CN202121863398U CN215458803U CN 215458803 U CN215458803 U CN 215458803U CN 202121863398 U CN202121863398 U CN 202121863398U CN 215458803 U CN215458803 U CN 215458803U
- Authority
- CN
- China
- Prior art keywords
- ring
- root canal
- head shell
- canal preparation
- preparation machine
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The embodiment of the utility model provides a root canal preparation machine, and relates to the field of medical equipment. Aims to provide a root canal preparation machine with more stable illumination. The bending machine comprises a bending machine head shell, a handle part and an illuminating assembly; the bending machine head shell is provided with a far end and a near end which are opposite in position, and the near end of the bending machine head shell is rotationally connected with the handle part; the lighting assembly comprises a conductive ring and a light emitting piece; the conducting ring is sleeved between the bending machine head shell and the handle part; the luminous piece is arranged at the far end of the bending machine head shell in a sealing mode, and the luminous piece is always conducted with the conducting ring in the process of rotating along with the bending machine head shell relative to the handle part. The relative handle part pivoted in-process of curved aircraft nose shell drives the synchronous rotation of illuminating part, and illuminating part pivoted in-process switches on with the conducting ring all the time, and the illuminating part is located the distal end of curved aircraft nose shell, is carrying out the root canal therapy in-process, and the illuminating part can provide the illumination by the ground of following ground more, and the light beam of illuminating part can not weaken because of the rotation setting of curved aircraft nose shell.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a root canal preparation machine.
Background
The dental field has attracted attention because of the resolution of oral problems. Root canal treatment of teeth is one of the more important tooth restoration methods. Root canal therapy refers to a method for treating pulposis and periapical disease, and the operating principle is to remove inflammatory dental pulp and necrotic tissue in the root canal, and to flush gutta-percha points and paste into the root canal, so as to prevent the invasion of bacteria. Can effectively prevent the periapical disease and promote the healing of the periapical disease. Root canal therapy is the first and foremost treatment for dental inflammation.
One of the key steps in endodontic treatment is root canal preparation, which is mainly to clean root canal bacteria, disinfect and tightly fill the root canal, and the instrument used is a root canal preparation machine. Traditional root canal preparation machine bender structure does not possess rotation and illumination function, and the doctor wants eyes to stare at root canal preparation machine screen and oral cavity simultaneously when using the root canal preparation machine, and when treating oral cavity upper jaw zone, the screen is downward, and the doctor need install the bender head again and guarantee the work demand, has reduced work efficiency, has influenced patient's experience. In addition, the existing root canal preparation machine needs an external lamp support, is extremely inconvenient to use and clean, and affects the sealing effect.
SUMMERY OF THE UTILITY MODEL
The object of the present invention includes, for example, providing a root canal preparation machine capable of providing a root canal preparation machine with more stable illumination.
Embodiments of the utility model may be implemented as follows:
an embodiment of the present invention provides a root canal preparation machine, including:
a bender head housing, a handle member, and an illumination assembly;
the bending machine head shell is provided with a far end and a near end which are opposite in position, and the near end of the bending machine head shell is rotatably connected with the handle part;
the lighting assembly comprises a conductive ring and a light emitting piece; the conducting ring is sleeved between the bending machine head shell and the handle part; the light-emitting piece is arranged at the far end of the bending machine head shell in a sealing mode, and the light-emitting piece is always conducted with the conducting ring in the process that the bending machine head shell rotates relative to the handle part.
In addition, the root canal preparation machine provided by the embodiment of the utility model can also have the following additional technical characteristics:
optionally, a mounting hole is formed in an outer wall of the distal end of the bending machine head shell, and the light-emitting piece is arranged in the mounting hole in a sealing mode.
Optionally, the bending machine head shell is provided with a first wire guide hole communicated with the mounting hole; the first wire hole is used for a wire for conducting the light-emitting piece and the conducting ring to pass through.
Optionally, the root canal preparation machine further comprises an input gearbox; the input gear box is connected with the bending machine head shell, and the bending machine head shell is rotationally connected with the handle component through the input gear box.
Optionally, the input gearbox is threadably connected to the bender head housing.
Optionally, the root canal preparation machine further comprises a sealing ring and a clamping ring; the one end that the input gear box kept away from the curved aircraft nose shell passes through the sealing washer and the snap ring with handle components plug cooperation, the snap ring is used for making the input gear box is relative handle components axial is spacing.
Optionally, the handle member comprises a motor connection; one end, far away from the bending machine head shell, of the input gear box is inserted into the motor connecting piece, and the sealing ring and the clamping ring are sleeved between the input gear box and the motor connecting piece.
Optionally, the handle part further comprises a handle fixing ring connected with the motor connecting piece; the handle fixing ring is sleeved on the periphery of the input gear box, a space for installing the conducting ring is formed between the handle fixing ring and the input gear box, and the input gear box is provided with a second conducting wire hole communicated with the first conducting wire hole and the space.
Optionally, the handle fixing ring is in threaded connection with the motor connector.
Optionally, the conductive ring includes a first ring and a second ring that are always in conduction with the light emitting element; the first ring and the second ring are arranged at intervals and are respectively used for being conducted with an external power supply, so that the first ring, the light-emitting piece, the second ring and the external power supply form a loop.
The root canal preparation machine of the embodiment of the utility model has the advantages that:
a root canal preparation machine comprising a bender head housing, a handle member and an illumination assembly; the bending machine head shell is provided with a far end and a near end which are opposite in position, and the near end of the bending machine head shell is rotationally connected with the handle part; the lighting assembly comprises a conductive ring and a light emitting piece; the conducting ring is sleeved between the bending machine head shell and the handle part; the luminous piece is arranged at the far end of the bending machine head shell in a sealing mode, and the luminous piece is always conducted with the conducting ring in the process of rotating along with the bending machine head shell relative to the handle part.
The relative handle part pivoted in-process of curved aircraft nose shell drives the synchronous rotation of illuminating part, illuminating part pivoted in-process switches on with the conducting ring all the time, the illuminating part is located the distal end of curved aircraft nose shell, the curved aircraft nose is being carried out to the distal end installation of curved aircraft nose shell, the curved aircraft nose is carrying out the root canal therapy in-process, the illuminating part can provide the illumination more closely, the light beam of illuminating part can not weaken because of the rotation setting of curved aircraft nose shell, a root canal preparation machine that the illumination is more stable is provided.
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 structural view of a part of the structure of a root canal preparation machine according to an embodiment of the present invention;
fig. 2 is an internal sectional view of a partial structure of the root canal preparation machine shown in fig. 1;
fig. 3 is a schematic structural diagram of a first conductive line and a second conductive line according to an embodiment of the present invention;
fig. 4 is an exploded view of a partial structure of the root canal preparation machine shown in fig. 1.
Icon: 10-root canal preparation machine; 100-bending the head shell; 110-mounting holes; 120-a first wire guide; 200-a light emitting member; 300-input gearbox; 310-a second wire guide; 400-a handle part; 410-handle retainer ring; 420-motor connection; 500-a lighting assembly; 600-a conductive ring; 610-a first ring; 620-insulating ring; 630-a second ring; 700-sealing ring; 710-a snap ring; 800-a first wire; 810-a second wire; 900-a first conductive dome; 910-second conductive dome.
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 utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
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. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it 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.
The root canal preparation machine 10 provided in the present embodiment will be described in detail below with reference to fig. 1 to 4.
Referring to fig. 1 and 2, the present embodiment provides a root canal preparation machine 10, and the embodiment of the present invention provides a root canal preparation machine 10, which includes a bending machine head housing 100, a handle part 400 and an illumination assembly 500; the bender head housing 100 has a distal end and a proximal end in opposite positions, the proximal end of the bender head housing 100 being rotatably connected to the handle member 400; the lighting assembly 500 includes a conductive ring 600 and a light emitting member 200; the conducting ring 600 is sleeved between the bender head housing 100 and the handle part 400; the light emitting member 200 is sealingly disposed at the distal end of the bender head housing 100, and the light emitting member 200 is in constant communication with the conductive ring 600 during rotation of the bender head housing 100 relative to the handle member 400.
It should be noted that, as will be understood by those skilled in the art, in the whole description, when the root canal preparation machine 10 is in use, the distal end of the root canal preparation machine 10 refers to the end of the root canal preparation machine 10 close to the patient, and the proximal end of the root canal preparation machine 10 refers to the end of the root canal preparation machine 10 far away from the patient. Thus, by distal end of a component is meant the end of the component that is relatively close to the patient during use; proximal of a component is the end of the component that is relatively far from the patient during use.
The distal end of the bender head housing 100 is used to mount a bender head and the proximal end of the bender head housing 100 is used to pivotally connect to the handle member 400. The angle head housing 100 can rotate 360 degrees relative to the handle part 400, which facilitates the operation of the doctor and improves the working efficiency and the experience of the patient.
The light-emitting member 200 is hermetically arranged at the far end of the bending machine head shell 100, so that the root canal preparation machine 10 can be conveniently used and cleaned, meanwhile, the light-emitting member 200 can provide light more closely in the use process of the root canal preparation machine 10, and no component for transmitting light beams is required to be additionally arranged; the light emitting member 200 is always conducted with the conductive ring 600 during the rotation process, and the rotation of the bender head housing 100 does not affect the illumination condition of the light emitting member 200. The doctor can work in the illumination environment.
Referring to fig. 2, in the present embodiment, a mounting hole 110 is formed on an outer wall of the distal end of the bender head housing 100, and the light emitting member 200 is hermetically disposed in the mounting hole 110.
In this embodiment, the light emitting member 200 is an LDE lamp. The LED lamp is adhered in the mounting hole 110 by glue. The mounting hole 110 is sealed by transparent materials, so that the cleaning is convenient, the lighting of the luminous piece 200 is not influenced, and the inconvenience in mounting and the influence on the attractiveness caused by the external light source are prevented.
Referring to fig. 2 and 3, in the present embodiment, the bender head housing 100 is provided with a first wire guide hole 120 communicating with the mounting hole 110; the first wire holes 120 are used for passing through wires for conducting the light emitting element 200 and the conductive ring 600.
The root canal preparation machine 10 includes a first wire 800 and a second wire 810, one end of the first wire 800 and one end of the second wire 810 are respectively connected to the light emitting member 200, and the other end of the first wire 800 and the other end of the second wire 810 are connected to the conductive ring 600 and then respectively connected to the positive electrode and the negative electrode of the external power source. Power supply to the light emitting member 200 is achieved. During the rotation of the bender head housing 100, the first wire 800, the second wire 810 and the light emitting member 200 rotate synchronously, and during the rotation, the first wire 800 and the second wire 810 are always conducted with the conductive ring 600.
Specifically, the first wire guide 120 is disposed at the proximal end of the bender housing 100, and the first wire guide 120 communicates with the mounting hole 110 through the interior space of the bender housing 100. The first and second wires 800 and 810 are connected to the luminous member 200 in the mounting hole 110 through the first wire guide hole 120 and the inner space of the bender head housing 100.
Referring to fig. 2, in the present embodiment, the conductive ring 600 includes a first ring 610 and a second ring 630 that are always in conduction with the light emitting element 200; the first ring 610 and the second ring 630 are disposed at an interval, and the first ring 610 and the second ring 630 are respectively used for being conducted with an external power source, so that the first ring 610, the light emitting element 200, the second ring 630 and the external power source form a loop.
Specifically, the root canal preparation machine 10 further includes a first conductive elastic piece 900 and a second conductive elastic piece 910 which rotate synchronously with the bender head housing 100, the first conductive elastic piece 900 is connected to the first conductive elastic piece 800, the second conductive elastic piece 910 is connected to the second conductive elastic piece 810, the first conductive elastic piece 900 abuts against the first conductive ring 600, and the second conductive elastic piece 910 abuts against the second conductive ring 600. Since the first conductive elastic piece 900 and the second conductive elastic piece 910 have elasticity, the first conductive elastic piece 900 and the second conductive elastic piece 910 are always in contact with the first conductive ring 600 and the second conductive ring 600 in the process of rotating along with the bending head housing 100, and the illumination function of the light emitting element 200 is not affected in the process of rotating the bending head housing 100.
The root canal preparation machine 10 further includes an insulation ring 620, and the insulation ring 620 is disposed between the first ring 610 and the second ring 630 to prevent a short circuit from occurring.
Referring to fig. 2 and 4, in the present embodiment, the root canal preparation machine 10 further includes an input gearbox 300; the input gearbox 300 is coupled to the bender housing 100, and the bender housing 100 is rotatably coupled to the handle assembly 400 via the input gearbox 300.
The input gear box 300 is driven to rotate synchronously in the process of rotating the bender head housing 100. The first conductive elastic piece 900 and the second conductive elastic piece 910 are fixed on the input gear box 300 and rotate synchronously with the bending head housing 100.
In this embodiment, the input gearbox 300 is threadably connected to the bender head housing 100. One end of the input gear box 300 is provided with an external thread, a threaded hole is formed in the bender head shell 100, and one end of the input gear box 300 extends into the threaded hole and is in threaded connection with the bender head shell 100. The dismounting is convenient and fast.
In this embodiment, the root canal preparation machine 10 further includes a sealing ring 700 and a retaining ring 710; the end of the input gearbox 300 remote from the bender housing 100 is removably engaged with the handle assembly 400 via a sealing ring 700 and a snap ring 710, the snap ring 710 being configured to axially retain the input gearbox 300 relative to the handle assembly 400.
Specifically, the snap ring 710 is disposed between the input gearbox 300 and the handle member 400, the input gearbox 300 cannot move axially relative to the handle member 400, and the input gearbox 300 can rotate relative to the handle member 400 to effect rotation of the bender housing 100 relative to the handle member 400.
Referring to fig. 2 and 4, in the present embodiment, the handle part 400 includes a motor connector 420; one end of the input gearbox 300 far away from the bender head housing 100 is inserted into the motor connector 420, and the sealing ring 700 and the snap ring 710 are sleeved between the input gearbox 300 and the motor connector 420.
With continued reference to fig. 2 and 4, in this embodiment, the handle assembly 400 further includes a handle retaining ring 410 coupled to a motor coupling 420; the handle fixing ring 410 is sleeved on the periphery of the input gearbox 300, a space for installing the conducting ring 600 is formed between the handle fixing ring 410 and the input gearbox 300, and the input gearbox 300 is provided with a second conducting wire hole 310 which is communicated with the first conducting wire hole 120 and the space.
The handle fixing ring 410 is provided with an annular hole, and the first ring 610, the insulating ring 620 and the second ring 630 are fixed in the annular hole by coating anaerobic adhesive. In the process that the input gear box 300 rotates along with the bender head housing 100, the first ring 610, the insulating ring 620 and the second ring 630 are relatively immobile, the first conductive elastic sheet 900 is always in contact with the first ring 610 in the process that the first conductive elastic sheet rotates along with the input gear box 300, and the second conductive elastic sheet 910 is always in contact with the second ring 630 in the process that the second conductive elastic sheet 910 rotates along with the input gear box 300, so that the light-emitting member 200 is always conducted with the conductive ring 600 in the process that the light-emitting member 200 rotates along with the bender head housing 100.
The input gearbox 300 is provided with a second wire guide hole 310, and the second wire guide hole 310 communicates with the first wire guide hole 120. The first conductive wire 800 and the second conductive wire 810 connected to the first conductive spring 900 and the second conductive spring 910 pass through the first wire hole 120 and the second wire hole 310 and are connected to the light emitting element 200, respectively.
In this embodiment, the handle retainer 410 is threadably coupled to the motor coupling 420. An internal thread is arranged in the handle fixing ring 410, an external thread is arranged on the outer side of the motor connecting piece 420, and the handle fixing ring 410 is connected with the motor connecting piece 420 through a thread.
The root canal preparation machine 10 provided by the embodiment has at least the following advantages:
simple structure, the installation through conducting ring 600, electrically conductive shell fragment, illuminating part 200 and wire is arranged and can be realized the 360 rotations of bender head and illumination function.
The optical fiber cleaning device is easy to assemble, compact in structure and convenient to hold, can well protect the optical fiber during cleaning, and has a good waterproof effect.
The above description is only for the specific embodiment 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 appended claims.
Claims (10)
1. A root canal preparation machine, comprising:
a bender head housing (100), a handle member (400), and an illumination assembly (500);
the bending head shell (100) is provided with a far end and a near end which are opposite, and the near end of the bending head shell (100) is rotatably connected with the handle part (400);
the lighting assembly (500) comprises a conductive ring (600) and a light emitting member (200); the conducting ring (600) is sleeved between the bending machine head shell (100) and the handle part (400); the luminous piece (200) is arranged at the far end of the bending machine head shell (100) in a sealing mode, and the luminous piece (200) is always conducted with the conducting ring (600) in the process that the bending machine head shell (100) rotates relative to the handle part (400).
2. The root canal preparation machine according to claim 1, wherein:
the outer wall of the far end of the bending machine head shell (100) is provided with a mounting hole (110), and the light-emitting piece (200) is arranged in the mounting hole (110) in a sealing mode.
3. The root canal preparation machine according to claim 2, wherein:
the bending machine head shell (100) is provided with a first wire guide hole (120) communicated with the mounting hole (110); the first wire hole (120) is used for a wire for conducting the light emitting member (200) and the conductive ring (600) to pass through.
4. The root canal preparation machine according to claim 3, wherein:
the root canal preparation machine further comprises an input gearbox (300); the input gear box (300) is connected with the bending machine head shell (100), and the bending machine head shell (100) is rotationally connected with the handle component (400) through the input gear box (300).
5. The root canal preparation machine according to claim 4, wherein:
the input gearbox (300) is in threaded connection with the bending machine head shell (100).
6. The root canal preparation machine according to claim 4, wherein:
the root canal preparation machine further comprises a sealing ring (700) and a clamping ring (710); one end, far away from the bending machine head shell (100), of the input gearbox (300) passes through the sealing ring (700) and the clamping ring (710) and the handle component (400) are in plugging fit, and the clamping ring (710) is used for enabling the input gearbox (300) to be opposite to the axial limiting of the handle component (400).
7. The root canal preparation machine according to claim 6, wherein:
the handle part (400) comprises a motor connection (420); one end, far away from the bending machine head shell (100), of the input gear box (300) is inserted into the motor connecting piece (420), and the sealing ring (700) and the clamping ring (710) are sleeved between the input gear box (300) and the motor connecting piece (420).
8. The root canal preparation machine according to claim 7, wherein:
the handle part (400) further comprises a handle fixing ring (410) connected with the motor connector (420); the handle fixing ring (410) is sleeved on the periphery of the input gear box (300), a space for installing the conducting ring (600) is formed between the handle fixing ring (410) and the input gear box (300), and the input gear box (300) is provided with a second conducting wire hole (310) which is communicated with the first conducting wire hole (120) and the space.
9. The root canal preparation machine according to claim 8, wherein:
the handle fixing ring (410) is in threaded connection with the motor connecting piece (420).
10. The root canal preparation machine according to any one of claims 1 to 9, wherein:
the conductive ring (600) comprises a first ring (610) and a second ring (630) which are always conducted with the light-emitting member (200); the first ring (610) and the second ring (630) are arranged at intervals, and the first ring (610) and the second ring (630) are respectively used for being conducted with an external power supply, so that the first ring (610), the light-emitting member (200), the second ring (630) and the external power supply form a loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121863398.3U CN215458803U (en) | 2021-08-10 | 2021-08-10 | Root canal preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121863398.3U CN215458803U (en) | 2021-08-10 | 2021-08-10 | Root canal preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215458803U true CN215458803U (en) | 2022-01-11 |
Family
ID=79758098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121863398.3U Active CN215458803U (en) | 2021-08-10 | 2021-08-10 | Root canal preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215458803U (en) |
-
2021
- 2021-08-10 CN CN202121863398.3U patent/CN215458803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8385617B2 (en) | Imaging device for dental treatment, and instrument unit for dental treatment with imaging device | |
| JPH11511037A (en) | Portable power source for handpiece | |
| US20090176185A1 (en) | Dental handpiece | |
| CN215458803U (en) | Root canal preparation machine | |
| CN214231569U (en) | Bending machine connecting structure and dental bending machine | |
| CN202056554U (en) | LED medicinal flashlight capable of being rotated and stretched | |
| CN210301263U (en) | Bending machine connecting device with built-in LED light source | |
| CN218165247U (en) | Oral cavity lamp | |
| CN210277119U (en) | Observation mirror convenient to use for department of stomatology | |
| CN217793382U (en) | Root canal oscillation washing instrument with illumination | |
| CN216823698U (en) | Ware is washed in root canal swing | |
| CN217611461U (en) | High-speed wind-solar mobile phone for dental department | |
| CN220896401U (en) | Medical motor and medical operation equipment | |
| CN219516593U (en) | Root canal oscillation washer with positioning structure | |
| CN219230175U (en) | Dental high-speed mobile phone expansion lighting lamp | |
| CN212816197U (en) | Stomatoscope for stomatology department clinic | |
| CN210687952U (en) | Operation shadowless lamp aiming at operation area | |
| CN220588394U (en) | Visual ultrasonic tooth cleaner | |
| CN217138025U (en) | Observation device with anti-fogging function for department of stomatology | |
| CN216797922U (en) | Oral probe | |
| CN213466111U (en) | Ultraviolet disinfection device | |
| CN213659100U (en) | Film viewing device for imaging department | |
| CN220424373U (en) | Oral cavity infrared therapeutic instrument | |
| CN210843572U (en) | Oral cavity cleaning device | |
| CN213309585U (en) | Miniature split type oral cavity endoscope capable of being provided with reflective lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |