ULTRASOUND DIAGNOSIS APPARATUS

• US 20140163374A1
• Filed: 02/11/2014
• Published: 06/12/2014
• Est. Priority Date: 09/22/2011
• Status: Abandoned Application

• Current Assignee: Canon Medical Systems Corporation (Canon Inc.)
• Original Assignee: Toshiba Medical Systems Corporation (Canon Inc.), Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: OGASAWARA, Yoichi, OIKAWA, Daizo, HASHIMOTO, Keisuke
• Application Number:
  US14/177,271
• Publication Number:
  US 20140163374A1
• Time in Patent Office: Days
• US Class Current: 600/443
• CPC Class Codes: A61B 2505/07 Home care
• CPC Class Codes: A61B 2560/0425 Ergonomically shaped housings A61B2560/0418 takes precedence
• CPC Class Codes: A61B 5/0006 ECG or EEG signals
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/335 using integrated circuit memory devices
• CPC Class Codes: A61B 5/349 Detecting specific parameters of the electrocardiograph cycle
• CPC Class Codes: A61B 5/6833 Adhesive patches
• CPC Class Codes: A61B 8/02 Measuring pulse or heart rate
• CPC Class Codes: A61B 8/08 Detecting organic movements or changes, e.g. tumours, cysts, swellings A61B8/02 - A61B8/06 take precedence
• CPC Class Codes: A61B 8/0883 for diagnosis of the heart
• CPC Class Codes: A61B 8/4236 characterised by adhesive patches
• CPC Class Codes: A61B 8/4444 related to the probe
• CPC Class Codes: A61B 8/565 involving data transmission via a network
• CPC Class Codes: G10L 2019/0002 Codebook adaptations
• CPC Class Codes: G16H 40/67 for remote operation

Abstract

An ultrasound diagnosis apparatus according to an aspect includes an ultrasound probe and a processing apparatus. The ultrasound probe is configured so that a contact face thereof to be in contact with a subject for the purpose of adhering thereto is formed so as to have a shape that can be fitted to a projection part of the subject. The processing apparatus processes a reflected-wave signal of an ultrasound wave that is transmitted from the ultrasound probe attached to the subject toward the subject.

Claims

1. An ultrasound diagnosis apparatus comprising:

an ultrasound probe of which a contact face to be in contact with a subject for a purpose of adhering thereto is formed so as to have a shape that can be fitted to a projection part of the subject; and

a processing apparatus configured to process a reflected-wave signal of an ultrasound wave that is transmitted from the ultrasound probe attached to the subject toward the subject.

2. The ultrasound diagnosis apparatus according to claim 1, wherein the ultrasound probe includes:

a plate-like exterior case having the contact face;

a lens of which a curved portion is disposed on the exterior case, the curved portion being formed so as to have a convex shape that can be fitted to a space between bones, each of which is the projection part of the subject; and

a piezoelectric element configured to generate the ultrasound wave transmitted in a substantially thickness direction of the exterior case via the lens.

3. The ultrasound diagnosis apparatus according to claim 1, wherein the ultrasound probe includes:

an exterior case having the contact face that has formed therein a concave portion to be engaged with a bone, which is the projection part of the subject;

a lens provided on the exterior case; and

a piezoelectric element configured to generate the ultrasound wave transmitted in a substantially thickness direction of the exterior case via the lens.

4. The ultrasound diagnosis apparatus according to claim 1, wherein the ultrasound probe is configured so that a transmission angle of the ultrasound wave is changeable by disposing, on the contact face, a member that expands and contracts or a plurality of plate-like adhesive members among which one or more are piled up.

5. The ultrasound diagnosis apparatus according to claim 1, wherein the processing apparatus includes:

a controlling unit configured to control the ultrasound probe so as to perform a process of transmitting the ultrasound wave and a process of receiving the reflected-wave signal at one or more points in time that are set in advance.

6. The ultrasound diagnosis apparatus according to claim 1 further comprising:

a pulse measuring apparatus that is carried by the subject and is configured to measure a pulse wave or a pulse rate of the subject, wherein

the processing apparatus further includes;

a detecting unit configured to detect whether the subject has an abnormality or not based on the pulse wave or the pulse rate measured by the pulse measuring apparatus; and

a controlling unit configured to, when the detecting unit has detected the abnormality, control the ultrasound probe so as to start a process of transmitting the ultrasound wave and a process of receiving the reflected-wave signal and control the ultrasound probe so as to keep performing the transmitting process and the receiving process until a predetermined period of time has elapsed since the abnormality is detected by the detecting unit.

7. The ultrasound diagnosis apparatus according to claim 6, further comprising:

an electrocardiography device configured to obtain an electrocardiogram of the subject, wherein

the processing apparatus further includes;

a judging unit configured to judge whether the subject is at a halt by analyzing ultrasound images generated at times when a predetermined waveform is detected in the electrocardiogram, and

the controlling unit controls the ultrasound probe so as to perform the process of transmitting the ultrasound wave and the process of receiving the reflected-wave signal when, as a result of the judging by the judging unit, the subject has transitioned from a moving state into a halt state.