MULTI-FUNCTIONAL ULTRASOUND IMAGING SYSTEM

• US 20100137716A1
• Filed: 11/24/2009
• Published: 06/03/2010
• Est. Priority Date: 11/28/2008
• Status: Abandoned Application

• Current Assignee: GE Medical Systems Global Technology Company LLC (GE Healthcare Technologies, Inc.)
• Original Assignee: GE Medical Systems Global Technology Company LLC (GE Healthcare Technologies, Inc.)
• Inventors: Liu, Zhenyu, Chen, Huiren
• Application Number:
  US12/625,278
• Publication Number:
  US 20100137716A1
• Time in Patent Office: Days
• US Class Current: 600/447
• CPC Class Codes: A61B 8/00 Diagnosis using ultrasonic, sonic or infrasonic waves imaging of objects using sonar G01S15/00
• CPC Class Codes: A61B 8/54 Control of the diagnostic device
• CPC Class Codes: G01S 15/8909 using a static transducer configuration
• CPC Class Codes: G01S 7/52085 Details related to the ultrasound signal acquisition, e.g. scan sequences control of medical diagnostic ultrasound devices A61B8/54
• CPC Class Codes: G03B 42/06 using ultrasonic, sonic or infrasonic waves

Abstract

A multi-functional ultrasound imaging system includes a scan imaging unit having a transmitting unit, a receiving unit, and a probe that is one of a linear array probe and a convex array probe, wherein the probe has a certain deflection angle. The system also includes a control unit configured to control said scan imaging unit to realize one of normal linear scan and additional sector scan, normal convex scan and additional sector scan. The system also includes an image processing unit configured to process image signals generated by said scan imaging unit and to convert the image signals into image data corresponding to an ultrasound image, and a display unit configured to generate the ultrasound image corresponding to the image data.

Claims

1. A multi-functional ultrasound imaging system comprising:

a scan imaging unit comprising;

a transmitting unit;

a receiving unit; and

a probe comprising one of a linear array probe and a convex array probe, said probe having a certain deflection angle;

a control unit configured to control said scan imaging unit to realize one of normal linear scan and additional sector scan, normal convex scan and additional sector scan;

an image processing unit configured to process image signals generated by said scan imaging unit and to convert the image signals into image data corresponding to an ultrasound image; and

a display unit configured to generate the ultrasound image corresponding to the image data.

2. The multi-functional ultrasound imaging system according to claim 1, wherein the additional sector scan is one of normal sector scan and extended sector scan.

3. The multi-functional ultrasound imaging system according to claim 1, wherein the deflection angle of said probe is larger than 25°

.

4. The multi-functional ultrasound imaging system according to claim 3, wherein the deflection angle of said probe is between 30°

and 45°

.

5. The multi-functional ultrasound imaging system according to claim 1, further comprising:

an operating unit configured to receive a command input by an operator to said control unit to perform one of normal scan and additional sector scan.

6. The multi-functional ultrasound imaging system according to claim 5, wherein said control unit comprises said operating unit.

7. The multi-functional ultrasound imaging system according to claim 5, wherein said operating unit comprises at least one of a button, a voice control switch, a touch panel and a key on a keyboard.

8. An ultrasound imaging method comprising:

performing one of normal linear scan and additional sector scan, and normal convex scan and additional sector scan using a scan imaging unit;

processing image signals generated by the scan imaging unit using an imaging processing unit;

converting the image signals into image data corresponding to an ultrasound image using the imaging processing unit; and

generating the ultrasound image corresponding to the image data using a display unit.

9. The ultrasound imaging method according to claim 8, wherein the additional sector scan is one of normal sector scan and extended sector scan.

10. The ultrasound imaging method according to claim 8, wherein the deflection angle of a probe within the scan imaging unit is larger than 25°

.

11. The ultrasound imaging method according to claim 10, wherein the deflection angle of the probe is between 30°

and 45°

.

12. The ultrasound imaging method according to claim 8, further comprising:

receiving a command input from an operator via an operating unit to perform one of normal scan and additional sector scan.

13. The ultrasound imaging method according to claim 12, wherein the operating unit is arranged within a control unit.

14. The ultrasound imaging method according to claim 12, wherein receiving a command comprises receiving a command via at least one of a button, a voice control switch, a touch panel, and a key on a keyboard.

15. An ultrasound imaging system comprising:

a scan imaging unit comprising;

an transmitting unit;

a receiving unit; and

a probe comprising one of a linear array probe and a convex array probe, said probe having a certain deflection angle;

a control unit configured to control said scan imaging unit to realize one of normal linear scan and additional sector scan, normal convex scan and additional sector scan;

an operating unit configured to receive a command input by an operator to said control unit to perform one of normal scan and additional sector scan;

an image processing unit configured to process image signals generated by said scan imaging unit and to convert the image signals into image data corresponding to an ultrasound image; and

a display unit configured to generate the ultrasound image corresponding to the image data.

16. The ultrasound imaging system according to claim 15, wherein the additional sector scan is one of normal sector scan and extended sector scan.

17. The ultrasound imaging system according to claim 15, wherein the deflection angle of said probe is larger than 25°

.

18. The multi-functional ultrasound imaging system according to claim 17, wherein the deflection angle of said probe is between 30°

and 45°

.

19. The ultrasound imaging system according to claim 15, wherein said control unit comprises said operating unit.

20. The ultrasound imaging system according to claim 15, wherein said operating unit comprises at least one of a button, a voice control switch, a touch panel, and a key on a keyboard.