Ultrasonic data acquisition apparatus, system and control method thereof

• US 10,123,772 B2
• Filed: 02/04/2015
• Issued: 11/13/2018
• Est. Priority Date: 10/13/2014
• Status: Active Grant

• Current Assignee: Vinno Technology (Suzhou) Co., Ltd.
• Original Assignee: Vinno Technology (Suzhou) Co., Ltd.
• Inventors: Xi, Shui, Bai, Yinzhang
• Primary Examiner(s): Peng, Bo J
• Application Number:
  US14/614,359
• Publication Number:
  US 20160100820A1
• Time in Patent Office: 1,378 Days
• CPC Class Codes: A61B 8/145 characterised by scanning multiple planes
• CPC Class Codes: A61B 8/4209 by using holders, e.g. positioning frames
• CPC Class Codes: A61B 8/4281 characterised by sound-transmitting media or devices for coupling the transducer to the tissue
• CPC Class Codes: A61B 8/4461 Features of the scanning mechanism, e.g. for moving the transducer within the housing of the probe
• CPC Class Codes: A61B 8/461 Displaying means of special interest
• CPC Class Codes: A61B 8/54 Control of the diagnostic device

Abstract

An ultrasonic data acquisition apparatus includes an inner layer, a guiding rail surrounding the inner layer and an ultrasonic probe positioned outside of the inner layer and connected to the guiding rail. The inner layer includes an inner surface and an outer surface. The inner layer is curved along a circumference direction. The ultrasonic probe includes a far end adjacent to the tissue and a near end opposite to the far end. When the ultrasonic data acquisition apparatus is in working, the ultrasonic probe is movable relative to the inner layer along the circumference direction while keeping the far end consistently abutting against the outer surface of the inner layer. Besides, a system for acquiring ultrasonic data and a control method of the ultrasonic data acquisition apparatus are also disclosed.

Claims

1. An ultrasonic data acquisition apparatus comprising:

an inner layer comprising an inner surface and an outer surface, the inner surface being adapted for abutting against a tissue to be detected, the inner layer being curved along a circumference direction;

a guiding rail surrounding the inner layer; and

an ultrasonic probe positioned outside of the inner layer and connected to the guiding rail, the ultrasonic probe comprising a far end adjacent to the tissue and a near end opposite to the far end;

an outer layer covering the inner layer to protect the ultrasonic probe, the guiding rail and the ultrasonic probe being installed between the inner layer and the outer layer;

wherein

when the ultrasonic data acquisition apparatus is in working, the ultrasonic probe is movable relative to the inner layer along the circumference direction while keeping the far end consistently abutting against the outer surface of the inner layer; and

wherein the outer layer is elastic and defines a faying slit along which the near end is movable when the ultrasonic data acquisition apparatus is in working, a part of the faying slit being enlarged so as to expose the near end to an exterior while a remaining part of the faying slit keeps closed.

2. The ultrasonic data acquisition apparatus as claimed in claim 1, wherein the outer layer comprises an upper portion and a lower portion with the faying slit formed therebetween, the faying slit extending along the circumference direction.

3. The ultrasonic data acquisition apparatus as claimed in claim 1, wherein the inner layer and the guiding rail form an annular gap therebetween, and the far end of the ultrasonic probe is slidably received in the annular gap.

4. The ultrasonic data acquisition apparatus as claimed in claim 3, wherein the guiding rail comprises a first guiding rail and a second guiding rail separated a distance from the first guiding rail, the far end comprising a first protrusion outwardly restricted by the first guiding rail and a second protrusion outwardly restricted by the second guiding rail, the near end extending outwardly between the first guiding rail and the second guiding rail.

5. The ultrasonic data acquisition apparatus as claimed in claim 4, wherein the first protrusion defines a first recess to receive the first guiding rail and the second protrusion defines a second recess to receive the second guiding rail.

6. The ultrasonic data acquisition apparatus as claimed in claim 1, wherein the inner layer is of an annular configuration and the inner layer is deformable for matching size of the tissue.

7. The ultrasonic data acquisition apparatus as claimed in claim 1, wherein the inner layer is of a C-shaped configuration, the ultrasonic data acquisition apparatus further comprises an adjustment portion to interconnect the inner layer, the adjustment portion is a spring, or an elastic cord, or a lock in order that the inner layer is deformable for matching size of the tissue.

8. The ultrasonic data acquisition apparatus as claimed in claim 1, further comprising a pressure attachment unit mounted outside of the inner layer in order to adjust size of the ultrasonic data acquisition apparatus.

9. The ultrasonic data acquisition apparatus as claimed in claim 8, wherein the pressure attachment unit comprises a capsule for filling air or liquid and a pressure detecting part for detecting filling status of the capsule.

10. The ultrasonic data acquisition apparatus as claimed in claim 1, wherein the guiding rail is fixed to the inner layer or the outer layer;

the ultrasonic probe is movably connected to the guiding rail;

when the ultrasonic data acquisition apparatus is in working, the ultrasonic probe is movable relative to the guiding rail;

the near end of the ultrasonic probe defines a recess in which the guiding rail is received.

11. The ultrasonic data acquisition apparatus as claimed in claim 1, wherein the ultrasonic probe is fixed to the guiding rail, the guiding rail comprises an inner portion a part of which abuts against the inner layer and an outer portion a part of which abuts against the outer layer;

when the ultrasonic data acquisition apparatus is in working, the ultrasonic probe is driven by the guiding rail to be movable relative to the inner layer;

the near end of the ultrasonic probe defines a recess in which the guiding rail is received.

12. The ultrasonic data acquisition apparatus as claimed in claim 1, wherein the ultrasonic probe is movably connected to the guiding rail, the guiding rail comprises an inner portion a part of which abuts against the inner layer and an outer portion a part of which abuts against the outer layer;

when the ultrasonic data acquisition apparatus is in working, the guiding rail is movable relative to the inner layer and the ultrasonic probe is movable relative to the guiding rail;

the near end of the ultrasonic probe defines a recess in which the guiding rail is received.

13. The ultrasonic data acquisition apparatus as claimed in claim 1, further comprising a drive motor to drive the ultrasonic probe automatically moving relative to the inner layer when the ultrasonic data acquisition apparatus is in working.