CN202776362U - Intelligent ultrasound launching device - Google Patents
Intelligent ultrasound launching device Download PDFInfo
- Publication number
- CN202776362U CN202776362U CN 201220329246 CN201220329246U CN202776362U CN 202776362 U CN202776362 U CN 202776362U CN 201220329246 CN201220329246 CN 201220329246 CN 201220329246 U CN201220329246 U CN 201220329246U CN 202776362 U CN202776362 U CN 202776362U
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- China
- Prior art keywords
- ultrasound
- launch
- sound head
- transformer
- human body
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Abstract
The utility model discloses an intelligent ultrasound launching device which comprises an ultrasound launcher and an ultrasound launching sound head which is connected with the rear end of the ultrasound launcher. A detection mutual inductor is in series connection between the ultrasound launcher and the ultrasound launching sound head. A temperature sensor is connected on the ultrasound launching sound head and is used for inducting temperature variation of the ultrasound launching sound head. A launching circuit is controlled to conduct launch through a microprogrammed control unit (MCU) control part. A light-emitting diode (LED) and the like detect launch signals to conduct launch indication. An MCU real-timely detects whether temperature of the temperature sensor is in excess or not through a control part so that launch of sine waves with different bands can be conducted to achieve a function of adjusting temperature. In addition, comparison of amplitude and bands of signals which are collected from a current transformer and a voltage transformer is used for judging whether a front probe is in touch with a human body or not, and when the front probe is in touch with the human body, the launch signals can be allowed to be conducted launch, otherwise the launch is stopped. According to the intelligent ultrasound launching device, real-time and intelligent protection is achieved, energy is saved, and radiation of an ultrasonic wave to the human body is greatly reduced.
Description
Technical field
This utility model relates to a kind of medical equipment, particularly a kind ofly can provide multiple intelligent protection, reduces ultrasound wave to human injury's Intelligence Ultrasound discharger.
Background technology
Present ultrasonic transmitter on the market all is seriality work, the emission ultrasound wave of ceaselessly working, then stopped work behind the closing machine, when the human body approach ultrasonic transmitter, also ceaselessly be subject to radiation, can not be according to demand only when human body touches transmitting probe ultrasonic transmitter begin to launch ultrasound wave, the amount of radiation of accepting to reduce human body.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of Intelligence Ultrasound discharger.
The technical scheme that its technical problem that solves this utility model adopts is:
A kind of Intelligence Ultrasound discharger, comprise ultrasonic transmitter and the ultrasound emission sound head that is connected to its rear end, be connected in series with the detection transformer between described ultrasonic transmitter and the ultrasound emission sound head, be connected with the temperature sensor of its variations in temperature of induction on the ultrasound emission sound head, described ultrasonic transmitter front end is in series with the MCU control section of its running of control, links to each other with the MCU control section by feedback circuit respectively in described detection transformer and the temperature sensor;
In this utility model, described detection transformer comprises current transformer and the voltage transformer that is connected in series, and wherein current transformer links to each other with the MCU control section by feedback circuit respectively with voltage transformer;
In this utility model, be in series with LED light between described detection transformer and the ultrasound emission sound head;
In this utility model, be connected with the probe automatic patching system on the described ultrasound emission sound head, described probe automatic patching system links to each other with the MCU control section by feedback circuit.
The beneficial effects of the utility model are: this utility model is launched by MCU control section control radiating circuit; the detections such as LED transmit to launch indication; MCU is by control section real-time inspection temperature sensor overtemperature whether; in order to carry out the emission of the sine wave of different-waveband; to reach the effect of regulating temperature; and will be from the amplitude of current transformer and voltage transformer acquired signal and the contrast of wave band; to judge whether current probe contacts human body; only have when the contact human body and just allow to transmit to launch; otherwise stop emission; the protection of realization real-time intelligent, both energy savings also can greatly reduce ultrasound wave to the radiation of human body.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of Intelligence Ultrasound discharger, comprise ultrasonic transmitter 1 and the ultrasound emission sound head 2 that is connected to its rear end, be connected in series with between described ultrasonic transmitter 1 and the ultrasound emission sound head 2 and detect transformer 3, be connected with the temperature sensor 5 of its variations in temperature of induction on the ultrasound emission sound head 2, described ultrasonic transmitter 1 front end is in series with the MCU control section 6 of its running of control, links to each other with MCU control section 6 by feedback circuit respectively in described detection transformer 3 and the temperature sensor 5.Be in series with LED light 4 between described detection transformer 3 and the ultrasound emission sound head 2; Described detection transformer 3 comprises current transformer 31 and the voltage transformer 32 that is connected in series, and wherein current transformer 31 links to each other with MCU control section 6 by feedback circuit respectively with voltage transformer 32.Launch by MCU control section 6 control radiating circuits; LED light 4 detects and transmits to launch indication; whether the 6 real-time inspection temperature sensors 5 of MCU control section overtemperature; in order to carry out the emission of the sine wave of different-waveband; to reach the effect of regulating temperature; and will be from current transformer 31 and the amplitude of voltage transformer 32 acquired signal and the contrast of wave band; to judge whether current probe contacts human body; only have when the contact human body and just allow to transmit to launch; otherwise stop emission; the protection of realization real-time intelligent, both energy savings also can greatly reduce ultrasound wave to the radiation of human body.
Be connected with probe automatic patching system 7 on the described ultrasound emission sound head 2, described probe automatic patching system 7 links to each other with MCU control section 6 by feedback circuit, and the automatically model of identification probe, frequency and main frame are to carry out Auto-matching.
Certainly, this utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.
Claims (4)
1. Intelligence Ultrasound discharger, comprise ultrasonic transmitter (1) and be connected to the ultrasound emission sound head (2) of its rear end, it is characterized in that: be connected in series with between described ultrasonic transmitter (1) and the ultrasound emission sound head (2) and detect transformer (3), be connected with the temperature sensor (5) of its variations in temperature of induction on the ultrasound emission sound head (2), described ultrasonic transmitter (1) front end is in series with the MCU control section (6) of its running of control, and described detection transformer (3) links to each other with MCU control section (6) by feedback circuit respectively with temperature sensor (5).
2. a kind of Intelligence Ultrasound discharger according to claim 1, it is characterized in that: described detection transformer 3 comprises current transformer (31) and the voltage transformer (32) that is connected in series, and wherein current transformer (31) links to each other with MCU control section (6) by feedback circuit respectively with voltage transformer (32).
3. a kind of Intelligence Ultrasound discharger according to claim 1 is characterized in that: be in series with LED light (4) between described detection transformer (3) and the ultrasound emission sound head (2).
4. a kind of Intelligence Ultrasound discharger according to claim 1, it is characterized in that: be connected with probe automatic patching system (7) on the described ultrasound emission sound head (2), described probe automatic patching system (7) links to each other with MCU control section (6) by feedback circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329246 CN202776362U (en) | 2012-07-09 | 2012-07-09 | Intelligent ultrasound launching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329246 CN202776362U (en) | 2012-07-09 | 2012-07-09 | Intelligent ultrasound launching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776362U true CN202776362U (en) | 2013-03-13 |
Family
ID=47803724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329246 Expired - Fee Related CN202776362U (en) | 2012-07-09 | 2012-07-09 | Intelligent ultrasound launching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881998A (en) * | 2018-09-10 | 2020-03-17 | 株式会社日立制作所 | Ultrasonic diagnostic device and probe used therefor |
-
2012
- 2012-07-09 CN CN 201220329246 patent/CN202776362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881998A (en) * | 2018-09-10 | 2020-03-17 | 株式会社日立制作所 | Ultrasonic diagnostic device and probe used therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20200709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |