CN104001273A - Pen-type oral cavity laser therapeutic instrument - Google Patents

Pen-type oral cavity laser therapeutic instrument Download PDF

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Publication number
CN104001273A
CN104001273A CN201410255153.0A CN201410255153A CN104001273A CN 104001273 A CN104001273 A CN 104001273A CN 201410255153 A CN201410255153 A CN 201410255153A CN 104001273 A CN104001273 A CN 104001273A
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China
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laser
oral cavity
laser instrument
current
control system
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CN201410255153.0A
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CN104001273B (en
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黄绪华
周潘
黄平
欧阳文
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Wuhan Yisheng Technology Co ltd
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Wuhan Gigaa Optronics Technology Co Ltd
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  • Radiation-Therapy Devices (AREA)

Abstract

The invention relates to the technical field of oral cavity medical equipment, in particular to a pen-type oral cavity laser therapeutic instrument. The pen-type oral cavity laser therapeutic instrument comprises a battery, a pen body, a key switch, a laser-emitting syringe needle, a control system, a laser drive circuit, a current-voltage conversion circuit, a laser device, an adjustment device and a display device. One end of the pen body is connected with the battery, the other end of the pen body is connected with the laser-emitting syringe needle, the key switch is arranged on the pen body, and the control system, the laser drive circuit, the laser device and the adjustment device are all arranged in the pen body. The pen-type oral cavity laser therapeutic instrument is small in size and convenient to carry; power of laser emitted by the medical equipment and laser-emitting modes can be adjusted according to actual demands of patients, the demands of various patients can be met, and the therapeutic effect is good.

Description

A kind of pen type oral cavity laser therapeutic apparatus
Technical field
The present invention relates to oral cavity medical apparatus technical field, particularly a kind of pen type oral cavity laser therapeutic apparatus.
Background technology
Laser has unique performance such as monochromaticity, directivity and high strength, is subject to the favor of clinical medicine circle.Passed through development for many years, laser medicine has been applied to treatment and the physical therapy of 100 various diseases now, for improving mankind's health care condition and uplifting the people's living standard and made very large contribution.Laser produces tissue with its high-intensity heat effect to solidify, carbonization, vaporization, and low power density laser can carry out tissue coagulation or hemostasis, also can carry out physical therapy.At present, the semiconductor laser therapeutic instrument that peak power can reach 4W is substantially all Power supply, and build is large, be not easy to carry, and be difficult to according to patient need to regulate laser instrument go out luminous power bright dipping pattern, therapeutic effect is poor.
Summary of the invention
It is less that technical problem to be solved by this invention is to provide a kind of build, and can be according to patient need to regulate going out luminous power and going out the pen type oral cavity laser therapeutic apparatus of optical mode of laser instrument.
For solving the problems of the technologies described above, the invention provides a kind of pen type oral cavity laser therapeutic apparatus, comprising: battery, a body, regulating key, key switch, bright dipping syringe needle, control system, laser drive circuit, current-to-voltage converting circuit, laser instrument, adjusting device and display device; One end of described body is connected with described battery, and the other end is connected with described bright dipping syringe needle; Described regulating key and described key switch are arranged on it described pen, and described regulating key is connected with described adjusting device; Described control system, laser drive circuit, laser instrument and described adjusting device are all arranged on described body inside.Described battery is connected with described laser drive circuit and described control system respectively by described key switch; Realize the unlatching to described laser drive circuit and described control system or close by described key switch.Described control system is connected with described laser drive circuit and described current-to-voltage converting circuit respectively; Described control system is used for controlling described laser drive circuit and continues or interruption work, and controls the size of output current and the voltage of described current-to-voltage converting circuit.Described laser drive circuit is connected with described laser instrument respectively with described current-to-voltage converting circuit; Described laser instrument is connected with the tail end of described bright dipping syringe needle; Described laser drive circuit is used for driving described laser works, and described current-to-voltage converting circuit provides required electric current, voltage for described laser instrument, and the laser that described laser instrument sends penetrates by described bright dipping syringe needle, for dental care.Described adjusting device is connected with described control system respectively with described display device; Described adjusting device is used for inputting conditioning signal, regulates described laser instrument send the power of laser and go out optical mode; Described display device is for showing the parameter information of described control system.Described control system comprises: memory module, for storing the data message of laser treatments; In described laser treatments, be provided with running voltage and the current parameters information of described laser instrument, and the bright dipping mode parameter information of described laser instrument, described laser instrument go out optical mode for going out continuously optical mode or being interrupted optical mode; Described laser treatments is at least one.Control module, for call a kind of data message of laser treatments from described memory module, send the first control instruction according to the running voltage of described laser instrument and current parameters, adopt the data message of continuous bright dipping or interruption bright dipping to send the second control instruction according to described laser instrument.D/A converter module, for obtaining described the first control instruction and described the second control instruction from described control module; Described the first control instruction is converted to analogue signal and flows to described current-to-voltage converting circuit, by running voltage and the electric current of laser instrument described in described current-to-voltage converting circuit control; Described the second control instruction is converted to analogue signal and flows to described laser drive circuit, drive the continuous bright dipping of described laser instrument or be interrupted bright dipping by described laser drive circuit.Adjustment module, the data message of the laser treatments of calling for control module described in the modification of signal of inputting according to described adjusting device.
Further, also comprise: temperature sensor, status indicator lamp and buzzer; Described temperature sensor, status indicator lamp and described buzzer are connected with described control system respectively.When in described the second control instruction, comprise the continuous bright dipping of described laser instrument information time, status indicator lamp sends the light of the first color described in described control module control.In the time comprising described laser instrument in described the second control instruction and be interrupted the information of bright dipping, status indicator lamp sends the light of the second color described in described control module control.Described control system also comprises: alarm module, the temperature signal gathering for obtaining described temperature sensor, and the temperature information of collection is changed into digital signal, in the time that the temperature gathering is greater than the alarm temperature of setting, control described status indicator lamp and send the light of the third color, and control described buzzer vibration.Detection module, for the output current of laser drive circuit described in Real-time Obtaining, the operating current that described output current is described laser instrument; The described output current obtaining is sent to described control module by described detection module, and the current parameters comparison with comprising in described the first control instruction if described output current and described current parameters are inconsistent, shows miscue in described display device.
Further, also comprise: USB interface; Described USB interface is connected with described control system, for downloading or upload program to described memory module.
Further, also comprise: bluetooth module; Described bluetooth module is connected with described controller, for downloading or upload program to described memory module.
Further, also comprise: display lamp; Described display lamp is connected with described laser drive circuit, and together with the laser coupled sent with described laser instrument of the visible ray that sends of described display lamp.
Further, described pen is made as metal material.
Further, described laser instrument is 4W semiconductor laser; Described display device is OLED display screen.
Further, described control system is microprocessor or PLC.
Further, the length of described pen type oral cavity laser therapeutic apparatus is 140~160mm; The maximum gauge of described pen type oral cavity laser therapeutic apparatus is 20~22mm.
Further, described bright dipping syringe needle is connected by the mode of buckle with described laser instrument and described body.
Pen type provided by the invention oral cavity laser therapeutic apparatus, adopt battery powered, and control system, laser drive circuit, laser instrument and adjusting device be all arranged on a body inside, make the integrated degree of whole therapeutic instrument higher, the build of therapeutic instrument is less, is easy to carry.Pen type provided by the invention oral cavity laser therapeutic apparatus, adjusting device and display device are in conjunction with the software module of control system inside, the power of laser and the pattern of bright dipping that can send according to patient's actual needs adjustment for the treatment of instrument, can meet all kinds of patients' demand, and therapeutic effect is better.
Brief description of the drawings
The pen type oral cavity laser therapeutic apparatus structured flowchart that Fig. 1 provides for the embodiment of the present invention;
Fig. 2 provides control system structured flowchart for the embodiment of the present invention.
Detailed description of the invention
Referring to Fig. 1, the embodiment of the present invention provides a kind of pen type oral cavity laser therapeutic apparatus, comprising: battery, a body, regulating key, key switch, bright dipping syringe needle, control system, laser drive circuit, current-to-voltage converting circuit, laser instrument, adjusting device, display device, temperature sensor, status indicator lamp, buzzer, USB interface, bluetooth module and display lamp.One end of body is connected with battery, and the other end is connected (mode by buckle connects) with bright dipping syringe needle.Regulating key and key switch are arranged on it pen, and regulating key is connected with adjusting device.Control system, laser drive circuit, laser instrument and adjusting device are all arranged on a body inside.Referring to Fig. 1, battery is connected with laser drive circuit and control system respectively by key switch; Realize the unlatching to laser drive circuit and control system or close by institute's key switch.Control system is connected with laser drive circuit and current-to-voltage converting circuit respectively; Control system is used for controlling laser drive circuit and continues or interruption work, and controls the output current of current-to-voltage converting circuit and the size of voltage.Laser drive circuit is connected with laser instrument respectively with current-to-voltage converting circuit; Laser instrument is connected (mode by buckle connects) with the tail end of bright dipping syringe needle; Laser drive circuit is for drive laser work, and current-to-voltage converting circuit provides required electric current, voltage for laser instrument, and the laser that laser instrument sends penetrates by bright dipping syringe needle, for dental care.Adjusting device is connected with control system respectively with display device; Adjusting device is used for inputting conditioning signal, regulates laser instrument send the power of laser and go out optical mode; Display device is for the parameter information of display control program.Temperature sensor, status indicator lamp and buzzer are connected with control system respectively.Display lamp is connected with laser drive circuit, and together with the laser coupled sent with laser instrument of the visible ray that sends of display lamp.USB interface is connected with control system, for downloading or upload program to memory module.Bluetooth module is connected with controller, for downloading or upload program to memory module.The pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides, pen is made as metal material; Laser instrument is 4W semiconductor laser; Display device is OLED display screen; Control system is microprocessor or PLC.The length of the pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides is 140~160mm; The maximum gauge of pen type oral cavity laser therapeutic apparatus is 20~22mm.
Referring to Fig. 2, control system comprises: memory module, for storing the data message of laser treatments; In laser treatments, be provided with running voltage and the current parameters information of laser instrument, and laser instrument go out optical mode (be divided into continuous bright dipping or be interrupted bright dipping) parameter information, laser instrument go out optical mode for going out continuously optical mode or being interrupted optical mode; Laser treatments is at least one, and every kind of different laser treatments is set different priority, the large I of priority of laser treatments is artificially set neatly, and in the embodiment of the present invention, the priority of the laser treatments that bright dipping and laser power are 4W is continuously the highest.Control module, for call the data message of the laser treatments that a kind of priority is the highest from memory module, send the first control instruction according to the running voltage of laser instrument and current parameters, adopt the data message of continuous bright dipping or interruption bright dipping to send the second control instruction according to laser instrument.When in the second control instruction, comprise the continuous bright dipping of laser instrument information time, control module controlled state display lamp sends the light of the first color; In the time comprising the information of laser instrument interruption bright dipping in the second control instruction, control module controlled state display lamp sends the light of the second color.D/A converter module, for obtaining the first control instruction and the second control instruction from control module; The first control instruction is converted to analogue signal and flows to current-to-voltage converting circuit, by running voltage and the electric current of current-to-voltage converting circuit control laser instrument; The second control instruction is converted to analogue signal and flows to laser drive circuit, by the continuous bright dipping of laser drive circuit drive laser or interruption bright dipping.Adjustment module, for the data message of the laser treatments called according to the modification of signal control module of adjusting device input (comprise running voltage and the current parameters information of laser instrument, and the bright dipping mode parameter information of laser instrument etc.).Alarm module, the temperature signal gathering for obtaining temperature sensor, and the temperature information of collection is changed into digital signal, in the time that the temperature gathering is greater than the alarm temperature of setting, control status indicator lamp and send the light of the third color, and control buzzer vibration.Detection module, for the output current of Real-time Obtaining laser drive circuit, the operating current that output current is laser instrument; The output current obtaining is sent to control module by detection module, with the current parameters comparison comprising in the first control instruction, if output current and current parameters are inconsistent, in display device, shows miscue.
The pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides, in the time of application, makes key switch conducting by power button, and control module is called a kind of data message of laser treatments automatically from memory module, and sends the first control instruction and the second control instruction.D/A converter module is obtained the first control instruction and the second control instruction from control module; The first control instruction is converted to analogue signal and flows to current-to-voltage converting circuit, and being laser instrument by current-to-voltage converting circuit provides required running voltage and electric current; The second control instruction is converted to analogue signal and flows to laser drive circuit, by the continuous bright dipping of laser drive circuit drive laser or interruption bright dipping.When the power of needs of patients adjusting laser, laser go out the indexs such as optical mode (continuously bright dipping or be interrupted bright dipping) and display lamp brightness time, can be by operating on regulating key, and in conjunction with display device, the relevant information that will revise to control module input by adjusting device (comprises running voltage and the current parameters information of laser instrument, the data messages such as the bright dipping mode parameter information of display lamp brightness and laser instrument), the running voltage of the laser instrument in the laser treatments that change control module is called and current parameters information, the data messages such as the bright dipping mode parameter information of display lamp brightness and laser instrument, realize the power to laser, the indexs such as optical mode (bright dipping or interruption bright dipping continuously) and display lamp brightness that go out of laser regulate.Wherein the operating current of laser instrument and voltage are larger, laser instrument to go out luminous power larger, in the embodiment of the present invention, the reference optical power that goes out of laser instrument is 0~4W.
The pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides, adopt battery powered, and control system, laser drive circuit, laser instrument and adjusting device be all arranged on a body inside, make the integrated degree of whole therapeutic instrument higher, the build of therapeutic instrument is less, is easy to carry.The pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides, adjusting device and display device are in conjunction with the software module of control system inside, the power of laser and the pattern of bright dipping that can send according to patient's actual needs adjustment for the treatment of instrument, output can reach 4W, the demand that can meet all kinds of patients, therapeutic effect is better.
The pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides, bright dipping syringe needle adopts the mode of buckle to be connected with laser instrument and a body, is convenient to dismounting and the replacing of bright dipping syringe needle.The pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides utilizes the directly device heat radiation to its inside of metal pen body, without fan, and good heat dissipation effect.The device of body inside all adopts low-power consumption accurate device, has reduced volume and the noise of laser therapeutic apparatus.Compared with traditional 4W dentistry semiconductor laser therapeutic instrument, it is that 22mm, length are 150mm that volume is reduced to maximum gauge from long 300mm, wide 200mm, high 230mm; Weight is reduced to not enough 120g from 4kg, only be equivalent to simple and easy handle size and the weight of conventional dental semiconductor laser therapeutic instrument, break through the concept of 4W conventional dental semiconductor laser therapeutic instrument, from the desk-top hand-held of going on, moved towards the battery powered of wireless portable from the power supply of cable power line.The pen type oral cavity laser therapeutic apparatus that the embodiment of the present invention provides adopts the laser instrument of the 980nm of 4W, can stably export the laser of 980nm wavelength, the new era of having started high-power dentistry semiconductor laser therapeutic instrument.
It should be noted last that, above detailed description of the invention is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.

Claims (10)

1. a pen type oral cavity laser therapeutic apparatus, is characterized in that, comprising: battery, a body, regulating key, key switch, bright dipping syringe needle, control system, laser drive circuit, current-to-voltage converting circuit, laser instrument, adjusting device and display device; One end of described body is connected with described battery, and the other end is connected with described bright dipping syringe needle; Described regulating key and described key switch are arranged on it described pen, and described regulating key is connected with described adjusting device; Described control system, laser drive circuit, laser instrument and described adjusting device are all arranged on described body inside;
Described battery is connected with described laser drive circuit and described control system respectively by described key switch; Realize the unlatching to described laser drive circuit and described control system or close by described key switch;
Described control system is connected with described laser drive circuit and described current-to-voltage converting circuit respectively; Described control system is used for controlling described laser drive circuit and continues or interruption work, and controls the size of output current and the voltage of described current-to-voltage converting circuit;
Described laser drive circuit is connected with described laser instrument respectively with described current-to-voltage converting circuit; Described laser instrument is connected with the tail end of described bright dipping syringe needle; Described laser drive circuit is used for driving described laser works, and described current-to-voltage converting circuit provides required electric current, voltage for described laser instrument, and the laser that described laser instrument sends penetrates by described bright dipping syringe needle, for dental care;
Described adjusting device is connected with described control system respectively with described display device; Described adjusting device is used for inputting conditioning signal, regulates described laser instrument send the power of laser and go out optical mode; Described display device is for showing the parameter information of described control system;
Described control system comprises:
Memory module, for storing the data message of laser treatments; In described laser treatments, be provided with running voltage and the current parameters information of described laser instrument, and the bright dipping mode parameter information of described laser instrument, described laser instrument go out optical mode for going out continuously optical mode or being interrupted optical mode; Described laser treatments is at least one;
Control module, for call a kind of data message of laser treatments from described memory module, send the first control instruction according to the running voltage of described laser instrument and current parameters, adopt the data message of continuous bright dipping or interruption bright dipping to send the second control instruction according to described laser instrument;
D/A converter module, for obtaining described the first control instruction and described the second control instruction from described control module; Described the first control instruction is converted to analogue signal and flows to described current-to-voltage converting circuit, by running voltage and the electric current of laser instrument described in described current-to-voltage converting circuit control; Described the second control instruction is converted to analogue signal and flows to described laser drive circuit, drive the continuous bright dipping of described laser instrument or be interrupted bright dipping by described laser drive circuit;
Adjustment module, the data message of the laser treatments of calling for control module described in the modification of signal of inputting according to described adjusting device.
2. pen type according to claim 1 oral cavity laser therapeutic apparatus, is characterized in that, also comprises: temperature sensor, status indicator lamp and buzzer; Described temperature sensor, status indicator lamp and described buzzer are connected with described control system respectively;
When in described the second control instruction, comprise the continuous bright dipping of described laser instrument information time, status indicator lamp sends the light of the first color described in described control module control;
In the time comprising described laser instrument in described the second control instruction and be interrupted the information of bright dipping, status indicator lamp sends the light of the second color described in described control module control;
Described control system also comprises:
Alarm module, the temperature information gathering for obtaining described temperature sensor, and the temperature information of collection is changed into digital signal; In the time that the temperature gathering is greater than the alarm temperature of setting, control described status indicator lamp and send the light of the third color, and control described buzzer vibration;
Detection module, for the output current of laser drive circuit described in Real-time Obtaining, the operating current that described output current is described laser instrument; The described output current obtaining is sent to described control module by described detection module, and the current parameters comparison with comprising in described the first control instruction if described output current and described current parameters are inconsistent, shows miscue in described display device.
3. quasiconductor pen type cavity laser therapeutic apparatus according to claim 1 and 2, is characterized in that, also comprises: USB interface; Described USB interface is connected with described control system, for downloading or upload program to described memory module.
4. quasiconductor written examination according to claim 1 and 2 oral cavity laser therapeutic apparatus, is characterized in that, also comprises: bluetooth module; Described bluetooth module is connected with described controller, for downloading or upload program to described memory module.
5. pen type according to claim 1 and 2 oral cavity laser therapeutic apparatus, is characterized in that, also comprises: display lamp; Described display lamp is connected with described laser drive circuit, and together with the laser coupled sent with described laser instrument of the visible ray that sends of described display lamp.
6. pen type according to claim 1 and 2 oral cavity laser therapeutic apparatus, is characterized in that, described pen is made as metal material.
7. pen type according to claim 1 and 2 oral cavity laser therapeutic apparatus, is characterized in that, described laser instrument is 4W semiconductor laser; Described display device is OLED display screen.
8. pen type according to claim 1 and 2 oral cavity laser therapeutic apparatus, is characterized in that, described control system is microprocessor or PLC.
9. pen type according to claim 1 and 2 oral cavity laser therapeutic apparatus, is characterized in that, the length of described pen type oral cavity laser therapeutic apparatus is 140~160mm; The maximum gauge of described pen type oral cavity laser therapeutic apparatus is 20~22mm.
10. pen type according to claim 1 and 2 oral cavity laser therapeutic apparatus, is characterized in that, described bright dipping syringe needle is connected by the mode of buckle with described laser instrument and described body.
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CN107456661A (en) * 2017-08-21 2017-12-12 武汉芸禾光电技术有限公司 A kind of blue light oral cavity therapeutic equipment
CN108310599A (en) * 2017-12-27 2018-07-24 陈朋 A kind of LED oral cavity therapeutic equipments
CN108852548A (en) * 2018-04-11 2018-11-23 韩姝 A kind of synthesis dental care platform with laser therapy
CN111202911A (en) * 2019-12-05 2020-05-29 武汉奇致激光技术股份有限公司 Picosecond laser therapeutic machine laser output detection and laser termination device and method
CN111345916A (en) * 2020-04-23 2020-06-30 合肥工业大学 Intelligent oral cavity laser therapeutic instrument
CN111345916B (en) * 2020-04-23 2024-06-11 合肥工业大学 Intelligent oral cavity laser therapeutic instrument
CN112675432A (en) * 2020-12-03 2021-04-20 西南医科大学附属医院 External wave therapeutic instrument for intestinal constipation dredging
CN112675432B (en) * 2020-12-03 2023-02-10 西南医科大学附属医院 External wave therapeutic instrument for intestinal constipation dredging

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