CN102813531A - Eyeglasses-type composite micro veterinary B ultrasonic diagnostic apparatus - Google Patents
Eyeglasses-type composite micro veterinary B ultrasonic diagnostic apparatus Download PDFInfo
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- CN102813531A CN102813531A CN2012103512765A CN201210351276A CN102813531A CN 102813531 A CN102813531 A CN 102813531A CN 2012103512765 A CN2012103512765 A CN 2012103512765A CN 201210351276 A CN201210351276 A CN 201210351276A CN 102813531 A CN102813531 A CN 102813531A
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Abstract
The invention discloses an eyeglasses-type composite micro veterinary B ultrasonic diagnostic apparatus. The eyeglasses-type composite micro veterinary B ultrasonic diagnostic apparatus is characterized in that a transducer, an ultrasonic transmitting unit, an ultrasonic receiving unit, an amplifying circuit, a detecting circuit, an analog/digital (A/D) conversion circuit and a singlechip form a main unit; the main unit and a probe are compounded into an integrated composite probe with a universal serial bus (USB) or video graphics array (VGA) interface; the integrated composite probe is connected with an eyeglasses-type liquid crystal display through a shielding connecting line to form the complete veterinary B ultrasonic diagnostic apparatus; a signal processing circuit in the main unit is connected with an image processing circuit; and a pickup key, a freezing key and a mode switching key are arranged on the probe. The diagnostic apparatus is simple in structure, small in size, light in weight and convenient to operate and use, is not distributed by strong light so as to acquire ultra clear images, and can directly output video signals; and the probe can be externally connected to a dry cell. An image storage unit in the probe is a plug-in, and can be processed in a computer after being taken out; and the diagnostic apparatus is widely applied to outdoor diagnosis of animals.
Description
Technical field
The present invention relates to the armarium diagnosed with ultrasound wave, be specifically related to the compound miniature B ultrasonic diagnostic apparatus for animals of spectacle.
Background technology
Become the critical medical devices of veterinary hospital as the B ultrasonic appearance of image documentation equipment, it all is to be discrete the setting by main frame and probe that the existing animal in market is used B ultrasonic at present, main frame and the integrated composition of demonstration, and popping one's head in is independent setting, this formation has three defectives:
1), inconvenient operation
The environment for use of animal B ultrasonic is with human different, and the mankind do ultrasound diagnosis and can under the environment of standard and condition, carry out, and can obtain patient's cooperation; But doing ultrasound diagnosis to animal just differs widely; Environment is far short of what is expected, and great majority will carry out outdoor, and animals can not cooperate yet; So a people will hold main frame on the other hand, the another hands is held probe and is done diagnosis to animal great difficulty arranged.
2), being subject to high light disturbs
The kind of animal is a lot; And the environment of raising differs widely, thus have a lot of diagnosis be out of doors or the very strong place of light carry out, at this moment light can have very big interference to image; Sometimes we can not see Chu's diagnostic image at all, have increased work difficulty greatly.
3), the connection cord between probe and the main frame not only exists the definition that the loss of signal has reduced image.And often use causes easily and fractures and damage.
These shortcomings bring very big work inconvenience for numerous veterinarys doctor, have not only increased working strength, and have reduced work quality, even can cause DE.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, volume is little, and is in light weight, and operation is with easy to use, thereby do not receive high light to disturb the compound miniature B ultrasonic diagnostic apparatus for animals of spectacle of the ultra picture rich in detail of acquisition.
For overcoming the deficiency of prior art; Technical scheme of the present invention is to solve like this: the compound miniature B ultrasonic diagnostic apparatus for animals of a kind of spectacle is made up of transducer, ultrasound emission unit, ultrasonic receiving element, amplifying circuit, detecting circuit, A/D change-over circuit, single-chip microcomputer; Transducer, ultrasound emission unit, ultrasonic receiving element, amplifying circuit, detecting circuit, A/D change-over circuit, single-chip microcomputer are integrated in the main frame; Special character of the present invention is that said main frame and probe are compound for having the incorporate combined probe of USB or VGA interface; Said incorporate combined probe connects and composes complete B ultrasonic diagnostic apparatus for animals through shielding line and spectacle liquid crystal display, and said main frame is connected with image processing circuit by signal processing circuit.
Said incorporate combined probe is mechanical sector scanning probe or electronics fan sweeping probe.
Said host power supply is external aneroid battery.
The liquid crystal display screen of said spectacle liquid crystal display is portable.
The present invention compared with prior art, main frame and probe synthesize one, have simple in structurely, volume is little, and is in light weight, operation and easy to use and be easy to carry.Display directly is worn on eyes the place ahead, not disturbed by high light, thereby obtains ultra picture rich in detail.The doctor pops one's head in a hand operated, can diagnose disease of animal or the situation of becoming pregnant through the spectacle liquid crystal display of wearing, can outdoor have under the high light distinguish image; The probe internally provided storage card of combined type can take out card when needing and on computers image carried out post-processed through card reader, and its outstanding advantage is: diagnose to animal with this B ultrasonic not limited by occasion; Not limited by light; A people can operate, and saves the human resources, improves diagnosis efficiency.Because incorporate combined probe is not with display screen, so power consumption is littler, stand-by time is longer.Can be widely used in the diagnosis of various animals.
Description of drawings
Fig. 1 is an electric theory diagram of the present invention;
Fig. 2, Fig. 3 are the electric theory diagram of Fig. 1;
Fig. 4 is the incorporate combined probe axonometric chart of the mechanical sector scanning B ultrasonic of Fig. 1;
Fig. 5 is the incorporate combined probe axonometric chart of the electronics fan sweeping B ultrasonic of Fig. 1;
Fig. 6 is the incorporate combined probe axonometric chart of the rear board of Fig. 1;
Fig. 7 is the spectacle liquid crystal display surface structure sketch map of Fig. 1.
The specific embodiment
Accompanying drawing is embodiments of the invention.
Below in conjunction with accompanying drawing summary of the invention is described further:
With reference to shown in Figure 1; The compound miniature B ultrasonic diagnostic apparatus for animals of a kind of spectacle is made up of transducer, ultrasound emission unit, ultrasonic receiving element, amplifying circuit, detecting circuit, A/D change-over circuit, single-chip microcomputer; Transducer, ultrasound emission unit, ultrasonic receiving element, amplifying circuit, detecting circuit, A/D change-over circuit, single-chip microcomputer are integrated in the main frame; Said main frame is compound for having the incorporate combined probe of USB or VGA interface with probe; Said incorporate combined probe connects and composes complete B ultrasonic diagnostic apparatus for animals through shielding line and spectacle liquid crystal display, and said main frame is connected with image processing circuit by signal processing circuit.
Said incorporate combined probe is mechanical sector scanning probe or electronics fan sweeping probe.
Said host power supply is external aneroid battery.
The liquid crystal display screen of said spectacle liquid crystal display is portable.
Shown in Figure 2 is the signal processing circuit theory diagram of Fig. 1; The detection B ultrasonic appearance for animals that provides has a probe and main frame (not containing display screen) to synthesize the one detection probe, is used for emission reception and processing ultrasonic diagnosis signal and it is for conversion into the video letter exporting.To pop one's head in and main frame synthesizes one, display directly is worn on eyes the place ahead, and operation is very easy, and a spectacle video display units is arranged, and with the virtual screen size: 80 " video image of resolution 640 * 480 (VGA) is presented on user at the moment.
There are three basic button-freezing keys, pattern shift key and on and off switch in the place at incorporate combined probe handle, and freezing key is used to obtain required image, and the pattern shift key is used for the switching of B ultrasonic appearance between B pattern and M pattern.
Built-in image acquisition circuit and image storage card, this storage card can take out easily, is contained on the card reader just can carry out post-processed to image.
Design syndeton between probe and the main computer unit, be convenient to change different classes of probe.Like convex array probe, linear probe or cavity probe.
Output port adopts VGR and video-out port, so that be connected with the spectacle LCDs.
Visible by above scheme, on the basis of existing animal B ultrasonic appearance, the present invention structurally reconfigures.Owing to adopted the spectacle liquid crystal display, make the display part separate from the B ultrasonic appearance, the space of miniaturization is provided for the B ultrasonic main frame, thereby makes probe and main frame obtain integrating.Solved operation inconvenience, the interferential problem of high light, and improved the reliability of animal B ultrasonic greatly.
On the basis of market existing animal B ultrasonic machine, carry out structure of modification; Remove the LCDs on the B ultrasonic main frame; Dwindle the volume of B ultrasonic main frame to greatest extent; Existing host circuit is integrated on the integrated combined probe of a small volume and less weight, and this combined probe gets into the spectacle liquid crystal display through VGA line or USB line outputting video signal.This B ultrasonic is easy to use, and clear picture is easy to carry, and is particularly suitable for the animal diagnosis.
Referring to shown in Figure 2; The electrical schematic diagram of mechanical sector scanning B ultrasonic of the present invention; Its operation principle is: when probe obtains to launch ultrasound wave behind the driving pulse; After postponing after a while, accepted the echo signal of reflected back then again by probe, the echo signal that the probe reception is returned is through filtering, signal processing such as logarithm amplification.Carry out digital conversion by the DSC circuit then and form digital signal,
CPUFlame Image Process is further carried out down in control, forms circuit with chart again and gives display formation B ultrasonic image with measuring circuit composite video signal together. and all components and parts of this circuit are prior art, repeat no more.
Referring to Fig. 3, this figure is the electrical schematic diagram of electronics fan sweeping B ultrasonic of the present invention, and its technology is a mature technology.
Referring to Fig. 4, this figure is the axonometric chart of mechanical sector scanning B ultrasonic of the present invention, and this B ultrasonic machine is combined by mechanical sector scanning probe and main frame, and this probe uses under the not high situation of image request.
Referring to Fig. 5, this figure is the axonometric chart of electronics fan sweeping B ultrasonic of the present invention, and this B ultrasonic machine is combined by electronics fan sweeping probe (convex array probe) and main frame, and this probe uses under the image request condition with higher.
Referring to Fig. 6, this figure is rear board figure of the present invention, and the VGA socket is arranged on the panel, USB socket and external electric supply socket.
Shown in Figure 7 is spectacle liquid crystal display surface structure sketch map; This spectacle liquid crystal display directly is worn on doctor's eyes the place ahead; With 80 " the virtual screen resolution is that the video distinct image of 40 * 480 (VGA) is presented on user at the moment, does not need the hand-held display of doctor one, and another hand operated probe is accomplished the diagnosis overall process; this display can clearly be distinguished image under the high light condition, overcome prior art can not be under the high light condition the clear defective of distinguishing image.
According to optical principle, outdoor high light line is radiated on the display screen can produce dazzle, and dazzle is caused by the generation reflection on eyeglass and other surface of outdoor high light.It has certain influence and cause ophthalmic uncomfortable eyes, does not gently then see thing, and is heavy then damage eyes.So those handheld animal B ultrasonic that have display screen are difficult to see clearly image under the high light condition out of doors; And spectacle liquid crystal display of the present invention; Then be directly to be worn on the eyes, the very strong order effect of protecting is arranged, extraneous light can not shine directly on the liquid crystal display screen; So can not produce dazzle, so the present invention can clearly see diagnostic image.
Claims (4)
1. compound miniature B ultrasonic diagnostic apparatus for animals of spectacle; This B ultrasonic diagnostic apparatus is made up of transducer, ultrasound emission unit, ultrasonic receiving element, amplifying circuit, detecting circuit, A/D change-over circuit, single-chip microcomputer; Transducer, ultrasound emission unit, ultrasonic receiving element, amplifying circuit, detecting circuit, A/D change-over circuit, single-chip microcomputer are integrated in the main frame; It is characterized in that said main frame and probe are compound for having the incorporate combined probe of USB or VGA interface; Said incorporate combined probe connects and composes complete B ultrasonic diagnostic apparatus for animals through shielding line and spectacle liquid crystal display, and said main frame is connected with image processing circuit by signal processing circuit.
2. according to the compound miniature B ultrasonic diagnostic apparatus for animals of right 1 described spectacle, it is characterized in that said incorporate combined probe is mechanical sector scanning probe or electronics fan sweeping probe.
3. according to the compound miniature B ultrasonic diagnostic apparatus for animals of right 1 described spectacle, it is characterized in that said host power supply is external aneroid battery.
4. according to the compound miniature B ultrasonic diagnostic apparatus for animals of right 1 described spectacle, the liquid crystal display screen that it is characterized in that said spectacle liquid crystal display is for portable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103512765A CN102813531A (en) | 2012-09-20 | 2012-09-20 | Eyeglasses-type composite micro veterinary B ultrasonic diagnostic apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103512765A CN102813531A (en) | 2012-09-20 | 2012-09-20 | Eyeglasses-type composite micro veterinary B ultrasonic diagnostic apparatus |
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| CN102813531A true CN102813531A (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103512765A Pending CN102813531A (en) | 2012-09-20 | 2012-09-20 | Eyeglasses-type composite micro veterinary B ultrasonic diagnostic apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846511A (en) * | 2019-01-30 | 2019-06-07 | 四川翊晟芯科信息技术有限公司 | A kind of portable wireless electronics B-mode instrument |
| CN110710988A (en) * | 2019-09-23 | 2020-01-21 | 无锡海斯凯尔医学技术有限公司 | Detection mode control circuit |
Citations (6)
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| CN2235688Y (en) * | 1995-06-14 | 1996-09-18 | 电子工业部第三研究所 | Portable type equipment used as B ultrasonic instrument and TV set |
| US6383139B1 (en) * | 1996-06-28 | 2002-05-07 | Sonosite, Inc. | Ultrasonic signal processor for power doppler imaging in a hand held ultrasonic diagnostic instrument |
| US20030176787A1 (en) * | 1999-06-22 | 2003-09-18 | Teratech Corporation | Ultrasound probe with integrated electronics |
| US20050154303A1 (en) * | 2002-03-08 | 2005-07-14 | Walker William F. | Intuitive ultrasonic imaging system and related method thereof |
| US20050228281A1 (en) * | 2004-03-31 | 2005-10-13 | Nefos Thomas P | Handheld diagnostic ultrasound system with head mounted display |
| CN202776375U (en) * | 2012-09-20 | 2013-03-13 | 西安亿马光电科技有限责任公司 | Glasses-type combined miniature B-ultrasound diagnosis apparatus for veterinary use |
-
2012
- 2012-09-20 CN CN2012103512765A patent/CN102813531A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2235688Y (en) * | 1995-06-14 | 1996-09-18 | 电子工业部第三研究所 | Portable type equipment used as B ultrasonic instrument and TV set |
| US6383139B1 (en) * | 1996-06-28 | 2002-05-07 | Sonosite, Inc. | Ultrasonic signal processor for power doppler imaging in a hand held ultrasonic diagnostic instrument |
| US20030176787A1 (en) * | 1999-06-22 | 2003-09-18 | Teratech Corporation | Ultrasound probe with integrated electronics |
| US20050154303A1 (en) * | 2002-03-08 | 2005-07-14 | Walker William F. | Intuitive ultrasonic imaging system and related method thereof |
| US20050228281A1 (en) * | 2004-03-31 | 2005-10-13 | Nefos Thomas P | Handheld diagnostic ultrasound system with head mounted display |
| CN202776375U (en) * | 2012-09-20 | 2013-03-13 | 西安亿马光电科技有限责任公司 | Glasses-type combined miniature B-ultrasound diagnosis apparatus for veterinary use |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846511A (en) * | 2019-01-30 | 2019-06-07 | 四川翊晟芯科信息技术有限公司 | A kind of portable wireless electronics B-mode instrument |
| CN110710988A (en) * | 2019-09-23 | 2020-01-21 | 无锡海斯凯尔医学技术有限公司 | Detection mode control circuit |
| CN110710988B (en) * | 2019-09-23 | 2023-03-17 | 无锡海斯凯尔医学技术有限公司 | Detection mode control circuit |
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Application publication date: 20121212 |