CN111772829B - Digital display dental elevator - Google Patents
Digital display dental elevator Download PDFInfo
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- CN111772829B CN111772829B CN202010649582.1A CN202010649582A CN111772829B CN 111772829 B CN111772829 B CN 111772829B CN 202010649582 A CN202010649582 A CN 202010649582A CN 111772829 B CN111772829 B CN 111772829B
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- digital display
- display screen
- tappet
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- controller
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/14—Dentists' forceps or the like for extracting teeth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a digital display dental elevator which comprises a tappet, a tappet rod and a tappet blade, wherein the tappet rod, the tappet rod and the tappet blade are sequentially connected, a cavity for accommodating a controller and a battery, the controller and the battery are arranged in the tappet rod, a pressure sensor and a position sensor are integrally arranged in the tappet blade, the pressure sensor and the position sensor are both connected to two signal input ends of the controller through leads, the tappet blade is internally provided with a lead connected with the controller, the lead is arranged in the tappet rod, one side of the outer wall of the tappet rod is provided with a pressure digital display screen and a position digital display screen in parallel, and the signal input ends of the pressure digital display screen and the position digital display screen are both connected to two signal output ends of the controller; by adopting the technical scheme, the dental elevator and the detection equipment are integrated, so that the medical micro-manipulation is more comfortable, and the safety of the tooth extraction operation is improved.
Description
Technical Field
The invention belongs to the field of medical equipment, and particularly relates to a digital display dental elevator.
Background
The dental elevator is one of main instruments for tooth extraction in stomatology department, an affected tooth which is firm or can not be directly clamped is often the first-choice instrument, therefore, for most dentists, the dental elevator is also the frequently-used instrument, however, in the process of using the dental elevator, a novice dentist often mistakenly uses the dental elevator due to insufficient experience or abnormal reasons of diseased positions, and other parts of a patient can be accidentally injured, so that for a user, the dental elevator with guiding significance is more needed, for a doctor and a patient, the dental elevator with left and right assistance can be used with half the effort, on the other hand, due to the size of human oral cavity, a lot of precise equipment are difficult to act on the oral cavity together with the dental elevator, and therefore the precise equipment for detection and the dental elevator need to be integrated.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a dental elevator with a digital display function.
In order to achieve the purpose, the invention adopts the technical scheme that:
a digital display dental elevator comprises a tappet, a tappet and a tappet blade which are sequentially connected, wherein a cavity for accommodating a controller and a battery, the controller and the battery are arranged in the tappet blade, a pressure sensor and a position sensor are integrally arranged in the tappet blade, the pressure sensor and the position sensor are connected to two signal input ends of the controller through wires, a wire connected with the controller is arranged in the tappet blade and is arranged in the tappet blade, a pressure digital display screen and a position digital display screen are arranged on one side of the outer wall of the tappet blade in parallel, the pressure digital display screen and the position digital display screen are detachably connected with the outer wall of the tappet blade, the signal input ends of the pressure digital display screen and the position digital display screen are connected to two signal output ends of the controller, the controller receives a pressure signal transmitted by the pressure sensor and converts the pressure signal into a digital signal transmitted by the digital display screen to display the dislocation force of the digital signal, and the controller receives the position signal of the tappet blade according to the position sensor and converts the digital signal transmitted by the position sensor into the digital signal transmitted by the position digital display screen The display screen displays the contact position of the tooth body.
The invention discloses a digital display dental elevator, which comprises a central control unit, an AD conversion module, a display module and a power module, wherein the central control unit is respectively connected with a pressure digital display screen and a position digital display screen through two signal output ends arranged on the display module, the central control unit is respectively connected with a pressure sensor and a position sensor through the AD conversion module, the power module is provided with three voltage output ends which are respectively connected with the central control unit, the pressure digital display screen and the position digital display screen, and a voltage input end of the power module is connected with a battery.
The invention discloses a digital display dental elevator, wherein a pressure sensor and a position sensor are needle-shaped sensors made of metal materials and are made of the same metal material as an elevating blade, the pressure sensor and the position sensor are integrated in the elevating blade and are integrated with the elevating blade, and the tail end of the elevating blade is connected to a controller through a lead and inputs pressure information and position information.
The invention discloses a digital display dental elevator, wherein a first bayonet groove and a second bayonet groove which are used for clamping a pressure digital display screen and a position digital display screen are arranged on the side surface of the outer wall of a tappet, and a first clamping block and a second clamping block which correspond to the first bayonet groove and the second bayonet groove are arranged at the positions where the pressure digital display screen and the position digital display screen are connected with the tappet.
The invention discloses a digital display dental elevator, wherein a bulge for connecting a first fixture block is arranged at a position, corresponding to a first bayonet groove in a tappet, of a pressure digital display screen, and the pressure digital display screen is fixedly connected with the side surface of the first fixture block through the bulge.
The invention discloses a digital display dental elevator, wherein a position of a position digital display screen corresponding to a second bayonet groove in a tappet is provided with a bulge for connecting a second fixture block, and the position digital display screen is fixedly connected with the side surface of the second fixture block through the bulge.
The invention discloses a digital display dental elevator, wherein a central control unit adopts a single chip microcomputer with the model number of AT89c 51.
The invention discloses a digital display dental elevator, wherein a tappet edge is made of aluminum-chromium alloy.
By adopting the technical scheme, the innovation of the dental elevator on the market is concentrated on the improvement of a tool at present, but the visualization and the visualization cannot be realized, because the dental extraction operation in the oral cavity is complicated, the sensor is integrated in the dental elevator by matching with a digital display screen, so that the dental elevator has guiding significance in the operation process, and the dental elevator and detection equipment are integrated, so that the medical micro-operation is more comfortable, because the straight edge of the dental elevator can adopt chromium and molybdenum aluminum alloy or copper alloy, the straight edge can be used as a stress sensor, and the position and dislocation force of the straight edge can be displayed by a display to be immediately adjusted by a doctor in the operation, so that the dental extraction efficiency is improved, and the complications such as tooth root breakage and the like are prevented; and meanwhile, the acquired data information can provide reference for clinical scientific research.
The invention will be explained in more detail below with reference to the drawings and examples.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the structure of a dental elevator of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic diagram of signal connections between a controller and a sensor according to the present invention.
Labeled as: 1. a tappet stem; 2. a pressure digital display screen; 3. a position digital display screen; 4. a tappet; 5. straightening a blade; 6. a first bayonet slot; 7. a cavity.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail for the purpose of providing a more complete, accurate and thorough understanding of the inventive concepts and technical solutions of the present invention, including the shapes of the components, the structures, the mutual positions and connection relationships of the components, the functions and operating principles of the components, the manufacturing processes, the operation and use methods, and the like.
Fig. 1 is a schematic structural diagram of a dental elevator of the present invention, fig. 2 is a sectional diagram of a part a-a in fig. 1, and a digital display dental elevator shown in fig. 1 and 2 includes a tappet 1, a tappet 2 and a tappet edge 5 which are sequentially connected, a cavity 7 for accommodating a controller and a battery, a controller and a battery are arranged inside the tappet 1, a pressure sensor and a position sensor are integrally arranged in the tappet edge, the pressure sensor and the position sensor are both connected to two signal input ends of the controller through wires, a wire connected to the controller is arranged in the tappet edge and is arranged inside the tappet, a pressure digital display screen 2 and a position digital display screen 3 are arranged in parallel on one side of an outer wall of the tappet, the pressure digital display screen 2 and the position digital display screen 3 are detachably connected to an outer wall of the tappet 1, signal input ends of the pressure digital display screen 2 and the position digital display screen 3 are both connected to two signal output ends of the controller, the controller receives the pressure signal transmitted by the pressure sensor and converts the pressure signal into a digital signal which is transmitted to the digital display screen to display the dislocation force of the digital display screen, and the controller receives the position signal of the knife edge according to the position sensor and converts the position signal into a digital signal which is transmitted to the position digital display screen to display the contact position of the knife edge and the tooth body.
Fig. 3 is a schematic diagram of signal connection between a controller and a sensor according to the present invention, where the controller includes a central control unit, an AD conversion module, a display module, and a power supply module, where the central control unit is connected to the pressure digital display screen and the position digital display screen through two signal output ends of the display module, the central control unit is connected to the pressure sensor and the position sensor through the AD conversion module, the power supply module is provided with three voltage output ends, which are connected to the central control unit, the pressure digital display screen, and the position digital display screen, respectively, and a voltage input end of the power supply module is connected to the battery; the display screens in the figure are indicated to show a pressure digital display screen and a position digital display screen (which are indicated in the figure in a short way).
The pressure sensor and the position sensor are needle-shaped sensors made of metal materials and are made of the same metal materials as the straight blade, the pressure sensor and the position sensor are integrated inside the straight blade and are integrated with the straight blade, and the tail end of the straight blade is connected to the controller through the lead and inputs pressure information and position information.
Fig. 2 is a sectional view of a-a in fig. 1, a first bayonet groove 6 and a second bayonet groove for clamping the pressure digital display screen and the position digital display screen are arranged on the side surface of the outer wall of the tappet shown in fig. 2, and a first clamping block and a second clamping block corresponding to the first bayonet groove 6 and the second bayonet groove are arranged at the positions where the pressure digital display screen and the position digital display screen are connected with the tappet; a bulge for connecting a first clamping block is arranged at the position of the pressure digital display screen corresponding to the first clamping opening groove in the tappet, and the pressure digital display screen is fixedly connected with the side surface of the first clamping block through the bulge; the position digital display screen is provided with a bulge for connecting a second clamping block at a position corresponding to the second clamping opening groove in the tappet, and the position digital display screen is fixedly connected with the side surface of the second clamping block through the bulge; the first bayonet slot and the second bayonet slot have the same clamping structure, so fig. 2 only shows the arrangement mode of the first bayonet slot.
In the specific implementation process of the scheme, the pressure digital display screen, the position digital display screen and the induction circuit thereof can be formed by refitting two common dental medical instruments, the pressure digital display and the part for sensing the pressure digital display can adopt a dental looseness measuring instrument circuit of the department of stomatology, and the position digital display and the part for sensing the position digital display can adopt a root canal length measuring instrument circuit of the department of stomatology; though the digital display circuit of the dental elevator that the mode of instrument repacking was made is more troublesome, can practice thrift circuit design's time, and acicular sensor adopts copper aluminium class metal mostly, and the metal material of this type of metal and the terminal straight sword of dental elevator is comparatively close, consequently can integrate in straight sword, just replaces with straight sword even, and the straight sword of this scheme adopts aluminium chromium alloy, is the function that possesses the sensor, consequently is applicable to this case.
The central control unit adopts an AT89c51 single chip microcomputer, and can also directly use the control unit in the measuring instrument as the central control unit.
By adopting the technical scheme, the innovation of the dental elevator on the market is concentrated on the improvement of a tool at present, but the visualization and the visualization cannot be realized, because the dental extraction operation in the oral cavity is complicated, the sensor is integrated in the dental elevator by matching with a digital display screen, so that the dental elevator has guiding significance in the operation process, and the dental elevator and detection equipment are integrated, so that the medical micro-operation is more comfortable, because the straight edge of the dental elevator can adopt chromium and molybdenum aluminum alloy or copper alloy, the straight edge can be used as a stress sensor, and the position and dislocation force of the straight edge can be displayed by a display to be immediately adjusted by a doctor in the operation, so that the dental extraction efficiency is improved, and the complications such as tooth root breakage and the like are prevented; and meanwhile, the acquired data information can provide reference for clinical scientific research.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.
Claims (8)
1. A digital display dental elevator comprises a tappet, a tappet and a tappet edge which are sequentially connected, and is characterized in that a cavity for accommodating a controller and a battery, the controller and the battery are arranged in the tappet edge, a pressure sensor and a position sensor are integrally arranged in the tappet edge, the pressure sensor and the position sensor are both connected to two signal input ends of the controller through leads, a lead connected with the controller is arranged in the tappet edge and is arranged in the tappet, a pressure digital display screen and a position digital display screen are arranged on one side of the outer wall of the tappet edge in parallel, the pressure digital display screen and the position digital display screen are detachably connected with the outer wall of the tappet edge, the signal input ends of the pressure digital display screen and the position digital display screen are both connected to two signal output ends of the controller, the controller receives a pressure signal transmitted by the pressure sensor and converts the pressure signal into a digital signal which is transmitted to display the dislocation force of the tappet edge, and the controller receives the position signal of the knife edge according to the position sensor and converts the position signal into a digital signal which is transmitted to the position digital display screen to display the contact position of the knife edge and the tooth body.
2. The digital display dental elevator according to claim 1, wherein the controller comprises a central control unit, an AD conversion module, a display module and a power module, wherein the central control unit is connected to the pressure digital display screen and the position digital display screen through two signal output ends of the display module, the central control unit is connected to the pressure sensor and the position sensor through the AD conversion module, the power module is provided with three voltage output ends connected to the central control unit, the pressure digital display screen and the position digital display screen, and a voltage input end of the power module is connected to the battery.
3. The digital display dental elevator according to claim 1, wherein the pressure sensor and the position sensor are needle-shaped sensors made of metal and are made of the same metal material as the tappet edge, the pressure sensor and the position sensor are integrated inside the tappet edge and are integrated with the tappet edge, and the tail end of the tappet edge is connected to a controller through the lead and inputs pressure information and position information.
4. The digital display dental elevator according to claim 1, wherein a first bayonet groove and a second bayonet groove for clamping the pressure digital display screen and the position digital display screen are arranged on the side surface of the outer wall of the tappet, and a first clamping block and a second clamping block corresponding to the first bayonet groove and the second bayonet groove are arranged at the positions where the pressure digital display screen and the position digital display screen are connected with the tappet.
5. The digital display dental elevator according to claim 4, characterized in that a protrusion for connecting the first fixture block is arranged at a position of the pressure digital display screen corresponding to the first bayonet slot in the tappet, and the pressure digital display screen is fixedly connected with the side surface of the first fixture block through the protrusion.
6. The digital display dental elevator according to claim 4, characterized in that a protrusion for connecting the second fixture block is arranged at a position of the position digital display screen corresponding to the second bayonet groove in the tappet, and the position digital display screen is fixedly connected with the side surface of the second fixture block through the protrusion.
7. The digital display dental elevator according to claim 2, characterized in that the central control unit is a single chip microcomputer with model number AT89c 51.
8. The digital display dental elevator according to claim 3, characterized in that the edge is made of aluminum-chromium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649582.1A CN111772829B (en) | 2020-07-08 | 2020-07-08 | Digital display dental elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010649582.1A CN111772829B (en) | 2020-07-08 | 2020-07-08 | Digital display dental elevator |
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| Publication Number | Publication Date |
|---|---|
| CN111772829A CN111772829A (en) | 2020-10-16 |
| CN111772829B true CN111772829B (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010649582.1A Active CN111772829B (en) | 2020-07-08 | 2020-07-08 | Digital display dental elevator |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983004175A1 (en) * | 1982-05-27 | 1983-12-08 | Masaru Kumabe | Tool for removing tooth |
| JPH1057401A (en) * | 1996-08-22 | 1998-03-03 | Osada Res Inst Ltd | Tooth extraction device |
| CN107411828A (en) * | 2017-05-26 | 2017-12-01 | 邢树哲 | One kind automatically controls dental elevator |
| CN207804403U (en) * | 2017-05-26 | 2018-09-04 | 邢树哲 | A kind of pneumatic dental elevator |
| CN208339613U (en) * | 2017-07-20 | 2019-01-08 | 杨秋萍 | Visual periodontal treatment instrument |
| CN209069484U (en) * | 2018-12-03 | 2019-07-05 | 吉林大学 | A kind of minisize condenser type touch sensor and dental forceps device |
| CN110831539A (en) * | 2017-04-28 | 2020-02-21 | 尼奥西斯股份有限公司 | Method for performing guided oromaxillofacial surgery and associated system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1110509A1 (en) * | 1999-12-21 | 2001-06-27 | Tomaso Vercellotti | Surgical device for bone surgery |
| JP3553486B2 (en) * | 2000-11-10 | 2004-08-11 | 隈部 まさる | Mechanical anesthesia and affected area separation device |
| US20130040262A1 (en) * | 2011-08-08 | 2013-02-14 | Hankookin, LLC | Removing Primary Teeth And Loosening Permanent Teeth |
-
2020
- 2020-07-08 CN CN202010649582.1A patent/CN111772829B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1983004175A1 (en) * | 1982-05-27 | 1983-12-08 | Masaru Kumabe | Tool for removing tooth |
| JPH1057401A (en) * | 1996-08-22 | 1998-03-03 | Osada Res Inst Ltd | Tooth extraction device |
| CN110831539A (en) * | 2017-04-28 | 2020-02-21 | 尼奥西斯股份有限公司 | Method for performing guided oromaxillofacial surgery and associated system |
| CN107411828A (en) * | 2017-05-26 | 2017-12-01 | 邢树哲 | One kind automatically controls dental elevator |
| CN207804403U (en) * | 2017-05-26 | 2018-09-04 | 邢树哲 | A kind of pneumatic dental elevator |
| CN208339613U (en) * | 2017-07-20 | 2019-01-08 | 杨秋萍 | Visual periodontal treatment instrument |
| CN209069484U (en) * | 2018-12-03 | 2019-07-05 | 吉林大学 | A kind of minisize condenser type touch sensor and dental forceps device |
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| Publication number | Publication date |
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| CN111772829A (en) | 2020-10-16 |
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