CN201131757Y - A three-dimensional image-forming probe head of a B ultrasonic diagnostic instrument - Google Patents
A three-dimensional image-forming probe head of a B ultrasonic diagnostic instrument Download PDFInfo
- Publication number
- CN201131757Y CN201131757Y CNU200720042079XU CN200720042079U CN201131757Y CN 201131757 Y CN201131757 Y CN 201131757Y CN U200720042079X U CNU200720042079X U CN U200720042079XU CN 200720042079 U CN200720042079 U CN 200720042079U CN 201131757 Y CN201131757 Y CN 201131757Y
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- ultrasonic
- dimensional
- transducer
- ultrasonic diagnostic
- driver
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Abstract
The utility model relates to a three-dimensional imaging probe of a B ultrasonic diagnostic instrument. The three-dimensional imaging probe of the B ultrasonic diagnostic instrument is characterized in that the utility model comprises a B ultrasonic connector (1) and a transmission line (2), the transmission line (2) is connected with the B ultrasonic connector (1), a transducer (3), a driver (4) and a position signal sensor (5), the transducer (3), the driver (4) and the position signal sensor (5) are all arranged inside an outer casing (8), a sealed capsule (6) is also arranged inside the outer casing (8), and liquid is filled into the space between the sealed capsule (6) and a sound transmission hood (7) to form an acoustic window. The utility model is an indispensable image information acquisition system for a three-dimensional B ultrasonic diagnostic instrument, secondary design is not needed for B ultrasonic host machine under specific situation, the imaging function of 3D / 4D can be realized only by attaching an image information gathering card to a two-dimensional ultrasonic instrument, the utility model breaks the history that the three-dimensional image can only be produced abroad, and provided a scientific mean for the three-dimensional birth health check.
Description
Technical field
This utility model relates to a kind of B ultrasonic diagnostic probe that can be used in two dimensional image real time scan and 3D image reconstruction, is referred to as the three-dimensional type-B ultrasonic diagnostic probe, belongs to medical instruments field.
Background technology
Domestic still untapped production three-dimensional type-B ultrasonic imaging probe only has indivedual countries to produce three-dimensional probe abroad at present, and these probe imaging effects are unsatisfactory and cost is higher.Along with science and technology development, in order to satisfy the requirement of medical clinic applications, should there be the three-dimensional type-B ultrasonic imaging probe of oneself in China, ensures people's health level requirement.
Summary of the invention
The purpose of this utility model then is at above-mentioned the deficiencies in the prior art, provides a kind of B ultrasonic diagnostic apparatus three-dimensional imaging simple in structure, that cost is low, imaging effect is good to pop one's head in.
The purpose of this utility model can realize by following measure:
A kind of B ultrasonic diagnostic apparatus three-dimensional imaging probe, it is characterized in that it includes a B ultrasonic adapter 1 and a transmission line 2, one end of transmission line 2 connects B ultrasonic adapter 1, its other end connects transducer 3, driver 4 and position signalling pick off 5, transducer 3, driver 4 and position signalling pick off 5 all are arranged in the housing 8, the front end of housing 8 is provided with the saturating cover 7 of sound, also is provided with seal capsule 6 in housing 8, and it and sound are formed sound transmitting window after charging into liquid in the space between the cover 7 thoroughly.
Wherein, the radius of curvature R 〉=40mm of above-mentioned transducer 3, array number 〉=96, mid frequency 〉=2.5MHz.
Described transducer 3 is by driver 4 driven sweeps, and it sweeps angle 〉=20 °.
Described seal capsule 6 is arranged on the outer periphery of transducer 3, and it is connected with the inner wall sealing of the saturating cover 7 of sound, and they leave certain space between the two and charge into liquid.
Described driver 4 is ultrasound electric machine or micromachine, is the angle scanning in order to drive transducer 3.
This utility model does not need the B ultrasonic main frame is carried out Secondary Design, as long as at the additional image information capture card of two-dimensional ultrasound instrument, imaging function and the imaging effect that just can realize 3D/4D are good, broken the history of having only external ability production three-dimensional imaging, the scientific method of the eugenic physical examination of a kind of three-dimensional is provided.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of aminoacyl site among Fig. 1.
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing:
As shown in Figure 1, 2, this utility model includes a B ultrasonic adapter 1 and a transmission line 2, one end of transmission line 2 connects B ultrasonic adapter 1, its other end connects transducer 3, driver 4 and position signalling pick off 5, transducer 3, driver 4 and position signalling pick off 5 all are arranged in the housing 8, the front end of housing 8 is provided with the saturating cover 7 of sound, also is provided with seal capsule 6 in housing 8, and it and sound are formed sound transmitting window after charging into liquid in the space between the cover 7 thoroughly.Radius of curvature R 〉=the 40mm of transducer 3, array number 〉=96, mid frequency 〉=2.5MHz it by driver 4 driven sweeps, it sweeps angle 〉=20 °.Driver 4 can adopt ultrasound electric machine or other micromachine.Described seal capsule 6 is arranged on the outer periphery of transducer 3, and it is connected with the inner wall sealing of the saturating cover 7 of sound, and they leave certain space between the two and charge into liquid and form above-mentioned sound transmitting window, and the liquid here can be no corrosive liquids such as edible oil, deoxidized water.B ultrasonic adapter 1 is the erecting device that probe docks with B ultrasonic main frame instrument, by itself and being connected of transmission line 2 every index signal being sent to transducer 3.The position signalling that position signalling pick off 5 obtains can be transferred to the B ultrasonic main frame by transmission line 2, is rotated the angle that needs and is driven transducer 3 by B ultrasonic host computer control driver 4 again and scan by certain angle.The position signalling that position signalling pick off 5 also can obtain it sends driver 4 control chips that are provided with in addition separately to, is rotated by control chip control driver 4.Be used to realize the requirement of every function by driver 4, position signalling pick off 5, catch correct three-dimensional image information, rebuild high-resolution 3-D view.
The undeclared part of other that relates in this utility model is all same as the prior art.
Claims (5)
1, a kind of B ultrasonic diagnostic apparatus three-dimensional imaging probe, it is characterized in that it includes a B ultrasonic adapter (1) and a transmission line (2), one end of transmission line (2) connects B ultrasonic adapter (1), its other end connects transducer (3), driver (4) and position signalling pick off (5), transducer (3), driver (4) and position signalling pick off (5) all are arranged in the housing (8), the front end of housing (8) is provided with the saturating cover of sound (7), also be provided with seal capsule (6) in housing (8), it and sound are formed sound transmitting window after charging into liquid in the space between the cover (7) thoroughly.
2, a kind of B ultrasonic diagnostic apparatus three-dimensional imaging according to claim 1 is popped one's head in, and it is characterized in that the radius of curvature R 〉=40mm of described transducer (3), array number 〉=96, mid frequency 〉=2.5MHz.
3, a kind of B ultrasonic diagnosis three-dimensional imaging probe according to claim 1, what it is characterized in that described transducer (3) sweeps angle 〉=20 °.
4, a kind of B ultrasonic diagnostic apparatus three-dimensional imaging probe according to claim 1, it is characterized in that described seal capsule (6) is arranged on the outer periphery of transducer (3), it is connected with the inner wall sealing of the saturating cover of sound (7), and they leave certain space between the two and charge into liquid.
5, a kind of B ultrasonic diagnostic apparatus three-dimensional imaging probe according to claim 1 is characterized in that described driver (4) is ultrasound electric machine or micromachine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720042079XU CN201131757Y (en) | 2007-12-06 | 2007-12-06 | A three-dimensional image-forming probe head of a B ultrasonic diagnostic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720042079XU CN201131757Y (en) | 2007-12-06 | 2007-12-06 | A three-dimensional image-forming probe head of a B ultrasonic diagnostic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131757Y true CN201131757Y (en) | 2008-10-15 |
Family
ID=40060030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720042079XU Expired - Fee Related CN201131757Y (en) | 2007-12-06 | 2007-12-06 | A three-dimensional image-forming probe head of a B ultrasonic diagnostic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131757Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013423A (en) * | 2014-05-09 | 2014-09-03 | 杨松 | Type-B ultrasonic scanning probe, type-B ultrasonic scanning system and type-B ultrasonic scanning method |
| CN104055533A (en) * | 2013-03-21 | 2014-09-24 | 深圳深超换能器有限公司 | 4D probe |
-
2007
- 2007-12-06 CN CNU200720042079XU patent/CN201131757Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104055533A (en) * | 2013-03-21 | 2014-09-24 | 深圳深超换能器有限公司 | 4D probe |
| CN104013423A (en) * | 2014-05-09 | 2014-09-03 | 杨松 | Type-B ultrasonic scanning probe, type-B ultrasonic scanning system and type-B ultrasonic scanning method |
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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: 20081015 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |