CN205234528U - Biological micro - measuring device of ophthalmology supersound - Google Patents
Biological micro - measuring device of ophthalmology supersound Download PDFInfo
- Publication number
- CN205234528U CN205234528U CN201521062637.XU CN201521062637U CN205234528U CN 205234528 U CN205234528 U CN 205234528U CN 201521062637 U CN201521062637 U CN 201521062637U CN 205234528 U CN205234528 U CN 205234528U
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- transducer
- biological micro
- sectoring
- ophthalmology
- supersound
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Abstract
The utility model relates to a medical equipment field, concretely relates to biological micro - measuring device of ophthalmology supersound, including the sectoring eyecup, be equipped with coupling liquid and transducer in the sectoring eyecup, the transducer is arranged in the coupling liquid, the transducer has control motor and supersound send -receiver device through probe cable junction, the control motor is connected with the PC through embedded controller, supersound send -receiver device is connected with adc, adc passes through field programmable gate array and links to each other with the PC, adc passes through cornea protection circuit and links to each other with embedded controller, the utility model discloses a long -focus transducer combine the sectoring, use the benefit of long -focus transducer to be that the cornea can be kept away from to the transducer to the risk of greatly reduced damage cornea.
Description
Technical field
The utility model relates to field of medical, is specifically related to a kind of ophthalmology ultrasound biological micro-measurement apparatus.
Background technology
Very high frequency(VHF) B pattern ultrasonic imaging technique starts to be applied to ophthalmology in the nineties in 20th century, because used ultrasonic pulse more than 40MHz, so being better than 70, its resolving power visits m, exceed mankind's bore hole, ultrasound biological microscopy is otherwise known as, because many opaque fine structure imaging under UBM of anterior ocular segment is very clear, so checking, UBM gradually becomes the conventional means that clinical anterior ocular segment checks, such as glaucoma diagnosis, eye traumas is detected and the inspection of prosthomere tumour etc., what current commercial ophthalmology UBM somascope was used is the technology of phase early 1990s, such as accounting for the 4P0 type UBM of world market leading position, after coming out, its basic structure does not change, exist many areas for improvement: ultrasonic transducer focal length is too short, easily damage experimenter's cornea, probe is heavy, and inconvenience is used, the function of the aspects such as ultrasonoscopy management, information exchange a little less than, be difficult to meet the informationalized requirement of modern hospital.
Utility model content
For above problem, the utility model provides a kind of ophthalmology ultrasound biological micro-measurement apparatus, adopt long focal transducer in conjunction with sectoring, using the benefit of long focal transducer is that transducer can be away from cornea, thereby the risk that greatly reduces damage cornea, can effectively solve the problem in technical background.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of ophthalmology ultrasound biological micro-measurement apparatus, comprise sectoring eyecup, in described sectoring eyecup, be provided with coupling liquid and transducer, described transducer is placed in coupling liquid, described transducer is connected with and is controlled motor and ultrasonic R-T unit by probe cable, described control motor is connected with PC by embedded controller, described ultrasonic R-T unit is connected with analog-digital converter, described analog-digital converter is connected with PC by field programmable gate array, described analog-digital converter is connected with embedded controller by cornea protection circuit.
Further, described PC is connected with keyboard, mouse and USB interface.
Further, described PC is connected with ICP/IP protocol.
Further, described PC is connected with hard disk, recording optical driver and printer.
Further, described PC is connected with monitor and display screen.
The beneficial effects of the utility model:
The utility model has adopted long focal transducer in conjunction with sectoring, using the benefit of long focal transducer is that transducer can be away from cornea, thereby greatly reduce the risk of damage cornea, simple in structure, can do very compactly and light, easy to use, easily obtain large area scanning, utilize at a high speed extensive programmable integrated circuit, thereby realize dynamic frame and on average improved significantly signal to noise ratio, secondly, there is film storage and playback function, realized by field programmable gate array (FPGA). adopt this technology can either meet the requirement of speed, reduced volume greatly again, it is average that raising reliability .FPGA realizes dynamic frame simultaneously.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram.
Number in the figure is: 1-sectoring eyecup; 2-coupling liquid; 3-transducer; 4-probe cable; 5-controls motor; The ultrasonic R-T unit of 6-; 7-embedded controller; 8-PC machine; 9-analog-digital converter; 10-field programmable gate array; 11-cornea protection circuit; 12-keyboard; 13-mouse; 14-USB interface; 15-TCP/IP agreement; 16-hard disk; 17-recording optical driver; 18-printer; 19-monitor; 20-display screen.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of ophthalmology ultrasound biological micro-measurement apparatus, comprise sectoring eyecup 1, in described sectoring eyecup 1, be provided with coupling liquid 2 and transducer 3, described transducer 3 is placed in coupling liquid 2, described transducer 3 is connected with and is controlled motor 5 and ultrasonic R-T unit 6 by probe cable 4, described control motor 5 is connected with PC 8 by embedded controller 7, described ultrasonic R-T unit 6 is connected with analog-digital converter 9, described analog-digital converter 9 is connected with PC 8 by field programmable gate array 10, described analog-digital converter 9 is connected with embedded controller 7 by cornea protection circuit 11.
On above-described embodiment, preferably, described PC 8 is connected with keyboard 12, mouse 13 and usb 14.
On above-described embodiment, preferably, described PC 8 is connected with ICP/IP protocol 15.
On above-described embodiment, preferably, described PC 8 is connected with hard disk 16, recording optical driver 17 and printer 18.
On above-described embodiment, preferably, described PC 8 is connected with monitor 19 and display screen 20.
Based on above-mentioned, the utility model has adopted long focal transducer in conjunction with sectoring, using the benefit of long focal transducer is that transducer can be away from cornea, thereby greatly reduce the risk of damage cornea, simple in structure, can do very compactly and light, easy to use, easily obtain large area scanning, utilize at a high speed extensive programmable integrated circuit, thereby realize dynamic frame and on average improved significantly signal to noise ratio, secondly, there is film storage and playback function, realized by field programmable gate array (FPGA). adopt this technology can either meet the requirement of speed, reduced volume greatly again, it is average that raising reliability .FPGA realizes dynamic frame simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an ophthalmology ultrasound biological micro-measurement apparatus, it is characterized in that: comprise sectoring eyecup, in described sectoring eyecup, be provided with coupling liquid and transducer, described transducer is placed in coupling liquid, described transducer is connected with and is controlled motor and ultrasonic R-T unit by probe cable, described control motor is connected with PC by embedded controller, described ultrasonic R-T unit is connected with analog-digital converter, described analog-digital converter is connected with PC by field programmable gate array, and described analog-digital converter is connected with embedded controller by cornea protection circuit.
2. a kind of ophthalmology ultrasound biological micro-measurement apparatus according to claim 1, is characterized in that: described PC is connected with keyboard, mouse and USB interface.
3. a kind of ophthalmology ultrasound biological micro-measurement apparatus according to claim 1, is characterized in that: described PC is connected with ICP/IP protocol.
4. a kind of ophthalmology ultrasound biological micro-measurement apparatus according to claim 1, is characterized in that: described PC is connected with hard disk, recording optical driver and printer.
5. a kind of ophthalmology ultrasound biological micro-measurement apparatus according to claim 1, is characterized in that: described PC is connected with monitor and display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062637.XU CN205234528U (en) | 2015-12-20 | 2015-12-20 | Biological micro - measuring device of ophthalmology supersound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062637.XU CN205234528U (en) | 2015-12-20 | 2015-12-20 | Biological micro - measuring device of ophthalmology supersound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205234528U true CN205234528U (en) | 2016-05-18 |
Family
ID=55933619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521062637.XU Expired - Fee Related CN205234528U (en) | 2015-12-20 | 2015-12-20 | Biological micro - measuring device of ophthalmology supersound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205234528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264615A (en) * | 2016-08-03 | 2017-01-04 | 珠海威泓医疗科技有限公司 | The quick somascope of internal hemorrhage |
-
2015
- 2015-12-20 CN CN201521062637.XU patent/CN205234528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264615A (en) * | 2016-08-03 | 2017-01-04 | 珠海威泓医疗科技有限公司 | The quick somascope of internal hemorrhage |
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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: 20160518 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |