CN103083829A - Ultrasonic probe with recognition function and ultrasonic therapy device - Google Patents
Ultrasonic probe with recognition function and ultrasonic therapy device Download PDFInfo
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- CN103083829A CN103083829A CN2011103351608A CN201110335160A CN103083829A CN 103083829 A CN103083829 A CN 103083829A CN 2011103351608 A CN2011103351608 A CN 2011103351608A CN 201110335160 A CN201110335160 A CN 201110335160A CN 103083829 A CN103083829 A CN 103083829A
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Abstract
The invention discloses an ultrasonic probe with a recognition function and an ultrasonic therapy device. The ultrasonic probe with the recognition function comprises a probe body and an ultrasonic generator which is arranged in the probe body. A unibus memory in series connection with the ultrasonic generator is further arranged in the probe body, and probe identification codes are arranged in the unibus memory. According to the ultrasonic probe with the recognition function and the ultrasonic therapy device, a microcontroller and a field programmable gate array (FPGA) device can be utilized for generating drive signals to accurately control the frequency, the duty ratio, the number of pulses and other parameters of the ultrasonic probe; the microcontroller enables the ultrasonic probe to have an automatic probe identification function through the probe identification codes stored in the unibus memory in the probe body so that the ultrasonic probe can automatically match the probe emission parameters, and therefore the emission efficiency of probe operation is enabled to be improved at an optimum resonant frequency point; the microcontroller can detect the temperature of the probe body and realize on-line fault automatic detection; and due to the fact that a category D amplifier is adopted in a driving circuit, compared with an existing ultrasonic treatment instrument in the same type, the power consumption of the ultrasonic therapy device is lowered by 40%.
Description
Technical field
The present invention relates to structure of ultrasonic and ultrasonic therapeutic apparatus on a kind of sonicator, more particularly refer to a kind of ultrasonic probe and apparatus for ultrasonic therapeutic treatment with recognition function.
Background technology
Ultrasonic technique has obtained the generally approval of medical circle in the unique curative effect aspect medical, and more and more by clinical attention and employing.Both at home and abroad the medical expert has accumulated rich experience aspect the rehabilitation of ultrasonic technique treatment limb motion utilizing, and China has also obtained certain progress in fields such as adjuvant therapy of heart cerebrovascular diseases, hyperlipemia and stroke rehabilitations.Ultrasonic therapy is with special effect, and the security feature that long-term treatment has no side effect is good at, and its external noninvasive naturopathy means relatively are adapted at the community, hospital uses.
Ultrasonic therapeutic apparatus in use needs to change the ultrasonic probe (namely changing the supersonic generator of different capacity) of different capacity.Apparatus for ultrasonic therapeutic treatment of the prior art has following characteristics:
1. what adopt is the mode of manual adjustment, has namely changed the probe of different capacity, and operator need to regulate the power of main frame according to the watt level of ultrasonic probe, make operate very inconvenient;
2. ultrasonic probe of the prior art can not automatic detection for temperature, and can not realize the online automatic detection of fault.
3. what apparatus for ultrasonic therapeutic treatment of the prior art adopted is simple power amplification circuit, can't realize the accurate control of power, dutycycle and pulse number to ultrasonic probe
4. the power attenuation of apparatus for ultrasonic therapeutic treatment of the prior art is large.
Based on the defective of above-mentioned prior art, the inventor creatively develops a kind of ultrasonic probe and apparatus for ultrasonic therapeutic treatment with recognition function.
Summary of the invention
The object of the invention is to overcome the defective of prior art, a kind of ultrasonic probe and apparatus for ultrasonic therapeutic treatment with recognition function is provided.
For achieving the above object, the present invention is by the following technical solutions:
Ultrasonic probe with recognition function comprises the probe body and is located at the intrinsic supersonic generator of probe; It is characterized in that also being provided with a monobus memorizer that is connected in series with supersonic generator in described probe body, be provided with the probe identification code in described monobus memorizer.
Its further technical scheme is: also comprise and be located at the intrinsic temperature sensor of probe, described supersonic generator, monobus memorizer and temperature sensor all are connected with main frame.
Its further technical scheme is: described monobus memorizer is the DS2431 chip; Described temperature sensor is the NTC critesistor.
Apparatus for ultrasonic therapeutic treatment comprises the ultrasonic therapeutic main frame, and at least one and the ultrasonic probe that the ultrasonic therapeutic main frame connects, and it is characterized in that described ultrasonic probe is the described ultrasonic probe with recognition function of claims 1 to 3 any one; The FPGA device that described ultrasonic therapeutic main frame comprises microcontroller, is connected with microcontroller, and the amplifying circuit that is connected with the FPGA device, described amplifying circuit and aforesaid ultrasonic probe are electrically connected.
Its further technical scheme is: also comprise the display driver circuit that is connected with the FPGA device, the display screen that is connected with display driver circuit, the control knob that is connected with microcontroller, and be used for connecting the Temperature Treatment circuit between temperature sensor and FPGA device, microcontroller.
Its further technical scheme is: also comprise the first memory that is connected with the FPGA device, the second memory that is connected with microcontroller also comprises the memory chip that is connected with the FPGA device, the communication conversion module that is connected with microcontroller.
Its further technical scheme is: described amplifying circuit comprises the driving isolation chip that is connected with the FPGA device, at least one the metal-oxide-semiconductor circuit that drives chip, is connected with the driving chip that is connected with the driving isolation chip; Described Temperature Treatment circuit comprises the temperature detection isolating chip that is connected with the FPGA device, the comparator that at least one is connected with the temperature detection isolating chip, and the analog switch chip that is connected with temperature sensor; The input of described comparator is connected with temperature sensor.
Its further technical scheme is: described FPGA device also is connected with debug port and burning program interface, and described FPGA device is the EP3C5F256C8 cake core; Described microcontroller is the STC12LE5A60S2 cake core; Described memory chip is the 61LV2568 cake core; Described first memory, second memory are the 25P40 cake core.
Its further technical scheme is: described display driver circuit comprises the THC63LVDM83R cake core; Described driving isolation chip is the MC74VHC245DT cake core; Driving chip is the UCC37323 cake core; Described communication conversion module is the MAX232D cake core.
Its further technical scheme is: described temperature detection isolating chip is the MC74VHC245DT cake core; Described comparator is the LM358 cake core.
The present invention's beneficial effect compared with prior art is: the present invention can utilize microcontroller and FPGA device, produces pumping signal and can accurately control the parameters such as the frequency of ultrasonic probe, dutycycle, pulse number; The identification code that microcontroller utilizes the monobus memorizer on ultrasonic probe to have makes it to have the probe function of identification automatically, and energy Auto-matching probe emission parameter makes probe be operated in optimum resonant frequency point and promotes emission effciency; The temperature of microcontroller energy detection probe realizes that online fault detects automatically; Adopt the D class A amplifier A in drive circuit, than existing sonicator power-dissipation-reduced 40% of the same type.
The invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the circuit block diagram of apparatus for ultrasonic therapeutic treatment specific embodiment of the present invention;
Fig. 2 is circuit theory diagrams one (major part of FPGA device) embodiment illustrated in fig. 1;
Fig. 3 is circuit theory diagrams (part of FPGA device and memory chip part) embodiment illustrated in fig. 1;
Fig. 4 is circuit theory diagrams three (probe, amplifying circuit and microcontroller part) embodiment illustrated in fig. 1;
Fig. 5 is circuit theory diagrams four (part such as display driver circuit) embodiment illustrated in fig. 1;
Fig. 6 is control flow chart embodiment illustrated in fig. 1.
Description of reference numerals
1 ultrasonic probe 11 supersonic generators
12 monobus memorizer 13 temperature sensors
2 main frame 21 microcontrollers
211 second memory 212 communication conversion modules
22 FPGA devices
221 first memory 222 memory chips
23 amplifying circuit 231 driving isolation chips
232 drive chip 233 metal-oxide-semiconductor circuit
24 display driver circuit 25 display screens
26 control knobs
27 Temperature Treatment circuit 271 temperature detection isolating chips
272 comparator 273 analog switch chips
The specific embodiment
In order to more fully understand technology contents of the present invention, below in conjunction with specific embodiment, technical scheme of the present invention is further introduced and explanation, but be not limited to this.
To shown in Figure 5, the present invention has the ultrasonic probe 1 of recognition function as Fig. 1, comprises the probe body and is located at the intrinsic supersonic generator 11 of probe; Also be provided with a monobus memorizer 12 that is connected in series with supersonic generator 11 in the probe body, be provided with the probe identification code in monobus memorizer 12.Also comprise and be located at the intrinsic temperature sensor 13 of probe, supersonic generator 11, monobus memorizer 12 are connected with temperature sensor and all are connected with main frame 2.Wherein, monobus memorizer 12 is the DS2431 chip; Temperature sensor 13 is the NTC critesistor.
Apparatus for ultrasonic therapeutic treatment of the present invention comprises ultrasonic therapeutic main frame 2, and four ultrasonic probes 1 that connect with ultrasonic therapeutic main frame 2 (only illustrating in Fig. 1), and ultrasonic probe 1 is aforesaid ultrasonic probe with recognition function; Ultrasonic therapeutic main frame 2 comprises microcontroller 21, the FPGA device 22 that is connected with microcontroller 21, and the amplifying circuit 23 that is connected with FPGA device 22, and the supersonic generator 11 in amplifying circuit 23 and aforementioned ultrasonic probe 1 is electrically connected.Also comprise the display driver circuit 24 that is connected with FPGA device 22, the display screen 25 that is connected with display driver circuit 24, the control knob 26 that is connected with microcontroller 21, and be used for connecting the Temperature Treatment circuit 27 between temperature sensor 13 and FPGA device 22, microcontroller 21.Also comprise the first memory 221 that is connected with FPGA device 22, the second memory 211 that is connected with microcontroller 21 also comprises the memory chip 222 that is connected with FPGA device 22, the communication conversion module 212 that is connected with microcontroller 21.Amplifying circuit 23 comprises the driving isolation chip 231 that is connected with FPGA device 22, four metal-oxide-semiconductor circuit 233 (only illustrating in Fig. 1) that drive chip 232 (only illustrating in Fig. 1), are connected with driving chip 232 that are connected with driving isolation chip 231; Temperature Treatment circuit 27 comprises temperature detection isolating chip 271, four comparators 272 that are connected with temperature detection isolating chip 271 (only illustrating in Fig. 1) that are connected with FPGA device 22, and the analog switch chip 273 that is connected with temperature sensor 13; An input of comparator 272 is connected with temperature sensor 13.
In the present embodiment, as extremely shown in Figure 5 in Fig. 2, (the i.e. U18A-U18J in figure of FPGA device wherein, same chip is divided into a plurality of block charts and represents) be the EP3C5F256C8 cake core, also be connected with debug port (i.e. P2 port in figure) and burning program interface (i.e. P3 port in figure), microcontroller (U11 namely) is the STC12LE5A60S2 cake core; Memory chip (i.e. U7A in figure, U7B) adopts two 61LV2568 cake cores; First memory (i.e. U19 in figure), second memory (i.e. U8 in figure) are the 25P40 cake core; Display driver circuit (i.e. U4 in figure) comprises the THC63LVDM83R cake core; Driving isolation chip (i.e. U2 in figure) is the MC74VHC245DT cake core; Driving chip (i.e. U1 in figure, U3, U5, U6) is the UCC37323 cake core; Communication conversion module (i.e. U13 in figure) is the MAX232D cake core; Temperature detection isolating chip (i.e. U7 in figure) is the MC74VHC245DT cake core; Comparator is the LM358 cake core.In circuit diagram, the explanation of each port: J1 is the jack interface of display driver circuit and display screen; P1 is the programming port (being used for the write-in program code) of microcontroller; P2 is the debug port (being used for debugging machine) of FPGA device; P3 is the programming port (being used for the write-in program code) of FPGA device.
The function of each large parts and module:
Control knob: input the parameters such as ultrasonic working time, transmitting power;
Microcontroller (being MCU): receive and control key command; Probe identification code identification ultrasonic probe type is read in start, controls the FPGA device according to the information command that receives and produces corresponding ultrasound emission pumping signal.
FPGA device: produce the ultrasound emission pumping signal according to the instruction of MCU; Real-time detection probe operating temperature in the ultrasonic probe emission process, change according to temperature rise and judge that the ultrasonic emitting loop is whether working properly and realize fault detect, stop pumping signal and export and realize overheat protector when overheating FPGA device appears in probe and human body loose contact; Produce shows signal, drive display screen by display driver circuit and show the ultrasonic therapeutic parameter.
Amplifying circuit (being the D class A amplifier A): the emission pumping signal that the FPGA device produces is carried out power amplification, drive the probe output ultrasonic wave.
Display driver circuit: produce VGA and LVDS signal driver display screen and show the ultrasonic therapeutic parameter.
The Temperature Treatment circuit: the acquisition probe temperature signal is converted into level signal and exports the FPGA device to and complete fault detect and overheat protector.
Monobus memorizer (identification circuit of namely popping one's head in, it is built-in with identification code): adopt monobus 1-Wire memory device, the identification code identification probe is read in start automatically, and MCU completes the coupling of emission parameter and probe automatically.
Memory chip: the deal with data of storage FPGA device.
First memory: the information such as the configuration of storage FPGA device and parameter.
The information such as the configuration of second memory: store M CU and parameter.
In other embodiment, above-mentioned each parts also can be selected the similar chip of other model.
In sum, the present invention can utilize microcontroller and FPGA device, produces pumping signal and can accurately control the parameters such as the frequency of ultrasonic probe, dutycycle, pulse number; The identification code that microcontroller utilizes the monobus memorizer on ultrasonic probe to have makes it to have the probe function of the function of identification automatically, and energy Auto-matching probe emission parameter makes probe be operated in optimum resonant frequency point and promotes emission effciency; The temperature of microcontroller energy detection probe realizes that online fault detects automatically; Adopt the D class A amplifier A in drive circuit, than existing sonicator power-dissipation-reduced 40% of the same type.
Above-mentionedly only further illustrate technology contents of the present invention with embodiment, so that the reader is more readily understood, but do not represent that embodiments of the present invention only limit to this, any technology of doing according to the present invention is extended or recreation, all is subjected to protection of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (10)
1. the ultrasonic probe that has recognition function comprises the probe body and is located at the intrinsic supersonic generator of probe; It is characterized in that also being provided with a monobus memorizer that is connected in series with supersonic generator in described probe body, be provided with the probe identification code in described monobus memorizer.
2. the ultrasonic probe with recognition function according to claim 1 characterized by further comprising and is located at the intrinsic temperature sensor of probe, and described supersonic generator, monobus memorizer and temperature sensor all are connected with main frame.
3. the ultrasonic probe with recognition function according to claim 2, is characterized in that described monobus memorizer is the DS2431 chip; Described temperature sensor is the NTC critesistor.
4. apparatus for ultrasonic therapeutic treatment, comprise the ultrasonic therapeutic main frame, and at least one and the ultrasonic probe that the ultrasonic therapeutic main frame connects, and it is characterized in that described ultrasonic probe is the described ultrasonic probe with recognition function of claims 1 to 3 any one; The FPGA device that described ultrasonic therapeutic main frame comprises microcontroller, is connected with microcontroller, and the amplifying circuit that is connected with the FPGA device, described amplifying circuit and aforesaid ultrasonic probe are electrically connected.
5. apparatus for ultrasonic therapeutic treatment according to claim 4, the control knob that characterized by further comprising the display driver circuit that is connected with the FPGA device, the display screen that is connected with display driver circuit, is connected with microcontroller, and be used for connecting Temperature Treatment circuit between temperature sensor and FPGA device, microcontroller.
6. apparatus for ultrasonic therapeutic treatment according to claim 5, characterized by further comprising the first memory that is connected with the FPGA device, the second memory that is connected with microcontroller also comprises the memory chip that is connected with the FPGA device, the communication conversion module that is connected with microcontroller.
7. apparatus for ultrasonic therapeutic treatment according to claim 6, is characterized in that described amplifying circuit comprises the driving isolation chip that is connected with the FPGA device, at least one the metal-oxide-semiconductor circuit that drives chip, is connected with the driving chip that is connected with the driving isolation chip; Described Temperature Treatment circuit comprises the temperature detection isolating chip that is connected with the FPGA device, the comparator that at least one is connected with the temperature detection isolating chip, and the analog switch chip that is connected with temperature sensor; The input of described comparator is connected with temperature sensor.
8. apparatus for ultrasonic therapeutic treatment according to claim 7, is characterized in that described FPGA device also is connected with debug port and burning program interface, and described FPGA device is the EP3C5F256C8 cake core; Described microcontroller is the STC12LE5A60S2 cake core; Described memory chip is the 61LV2568 cake core; Described first memory, second memory are the 25P40 cake core.
9. apparatus for ultrasonic therapeutic treatment according to claim 8, is characterized in that described display driver circuit comprises the THC63LVDM83R cake core; Described driving isolation chip is the MC74VHC245DT cake core; Driving chip is the UCC37323 cake core; Described communication conversion module is the MAX232D cake core.
10. apparatus for ultrasonic therapeutic treatment according to claim 9, is characterized in that described temperature detection isolating chip is the MC74VHC245DT cake core; Described comparator is the LM358 cake core.
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| CN201110335160.8A CN103083829B (en) | 2011-10-28 | 2011-10-28 | There is ultrasonic probe and the apparatus for ultrasonic therapeutic treatment of recognition function |
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| CN201110335160.8A CN103083829B (en) | 2011-10-28 | 2011-10-28 | There is ultrasonic probe and the apparatus for ultrasonic therapeutic treatment of recognition function |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537018A (en) * | 2013-11-01 | 2014-01-29 | 彭伟 | Ultrasonic beauty instrument |
| CN104001276A (en) * | 2014-06-11 | 2014-08-27 | 郭锐 | Method capable of identifying and recognizing ultrasonic probe and ultrasonic treatment device |
| CN105249994A (en) * | 2015-10-20 | 2016-01-20 | 北京悦琦创通科技有限公司 | Ultrasonic bone mineral density detection equipment |
| CN105249989A (en) * | 2015-08-31 | 2016-01-20 | 深圳泓影科技有限公司 | Ultrasonic probe identification method based on unibus communication and ultrasonic medical equipment |
| WO2016034064A1 (en) * | 2014-09-03 | 2016-03-10 | 北京麦迪克斯科技有限公司 | Medical sensor as well as using method therefor and operating device thereof |
| CN106215329A (en) * | 2016-09-20 | 2016-12-14 | 东莞乐域光电科技有限公司 | Multifunctional hand-held beautifying device |
| CN107121957A (en) * | 2017-06-29 | 2017-09-01 | 武汉佐盈森科技发展有限公司 | Semiconductor laser medical disposable material control system of switching on or off electricity method |
| CN109528298A (en) * | 2018-11-30 | 2019-03-29 | 珠海市司迈科技有限公司 | A kind of intelligent operation device and its working method |
| WO2024017373A1 (en) * | 2022-07-21 | 2024-01-25 | 漳州松霖智能家居有限公司 | Recognition method for replacing head and beauty instrument |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101455562A (en) * | 2009-01-12 | 2009-06-17 | 何宗彦 | Early-stage breast cancer, skin cancer and other solid carcinoma detection device |
| US20100242612A1 (en) * | 2007-11-29 | 2010-09-30 | Hitachi Medical Corporation | Ultrasonic probe, and ultrasonic diagnostic apparatus using the same |
| CN102151365A (en) * | 2011-03-17 | 2011-08-17 | 张勇 | Oral cavity therapeutic apparatus and disposable therapeutic probe |
| CN202355709U (en) * | 2011-10-28 | 2012-08-01 | 深圳市威尔德医疗电子有限公司 | Ultrasonic probe with recognition function and ultrasonic therapeutic device |
-
2011
- 2011-10-28 CN CN201110335160.8A patent/CN103083829B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100242612A1 (en) * | 2007-11-29 | 2010-09-30 | Hitachi Medical Corporation | Ultrasonic probe, and ultrasonic diagnostic apparatus using the same |
| CN101455562A (en) * | 2009-01-12 | 2009-06-17 | 何宗彦 | Early-stage breast cancer, skin cancer and other solid carcinoma detection device |
| CN102151365A (en) * | 2011-03-17 | 2011-08-17 | 张勇 | Oral cavity therapeutic apparatus and disposable therapeutic probe |
| CN202355709U (en) * | 2011-10-28 | 2012-08-01 | 深圳市威尔德医疗电子有限公司 | Ultrasonic probe with recognition function and ultrasonic therapeutic device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537018A (en) * | 2013-11-01 | 2014-01-29 | 彭伟 | Ultrasonic beauty instrument |
| CN104001276A (en) * | 2014-06-11 | 2014-08-27 | 郭锐 | Method capable of identifying and recognizing ultrasonic probe and ultrasonic treatment device |
| WO2016034064A1 (en) * | 2014-09-03 | 2016-03-10 | 北京麦迪克斯科技有限公司 | Medical sensor as well as using method therefor and operating device thereof |
| CN105249989A (en) * | 2015-08-31 | 2016-01-20 | 深圳泓影科技有限公司 | Ultrasonic probe identification method based on unibus communication and ultrasonic medical equipment |
| CN105249989B (en) * | 2015-08-31 | 2018-10-26 | 深圳市红源资产管理有限公司 | Ultrasonic probe recognition methods based on monobus communication and ultrasonic medical equipment |
| CN105249994A (en) * | 2015-10-20 | 2016-01-20 | 北京悦琦创通科技有限公司 | Ultrasonic bone mineral density detection equipment |
| CN106215329A (en) * | 2016-09-20 | 2016-12-14 | 东莞乐域光电科技有限公司 | Multifunctional hand-held beautifying device |
| CN106215329B (en) * | 2016-09-20 | 2019-05-21 | 东莞乐域光电科技有限公司 | Multifunctional hand-held beauty instrument |
| CN107121957A (en) * | 2017-06-29 | 2017-09-01 | 武汉佐盈森科技发展有限公司 | Semiconductor laser medical disposable material control system of switching on or off electricity method |
| CN109528298A (en) * | 2018-11-30 | 2019-03-29 | 珠海市司迈科技有限公司 | A kind of intelligent operation device and its working method |
| WO2024017373A1 (en) * | 2022-07-21 | 2024-01-25 | 漳州松霖智能家居有限公司 | Recognition method for replacing head and beauty instrument |
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