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Medical image diagnosis apparatus

A technology for medical images and diagnostic devices, applied in the directions of diagnosis, sonic diagnosis, infrasound diagnosis, etc., can solve problems such as troublesome work, heavy burden on surgeons and patients, and longer working time.

Active Publication Date: 2015-09-30
TOSHIBA MEDICAL SYST CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the operation using the distance measuring mechanism is very troublesome, and the operation time becomes longer, and there is a problem that the burden on the surgeon and the patient is heavy.

Method used

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  • Medical image diagnosis apparatus
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Experimental program
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Embodiment Construction

[0033] (structure)

[0034] [First Embodiment]

[0035] In order to easily judge the moving distance of the puncture needle during the process of pulling out the puncture needle, the medical imaging diagnostic device of the embodiment is configured as follows: (1) The predetermined distance moved for small cauterization during the anti-diffusion treatment is used as the predetermined interval , and store scales (also referred to as "scales") indicating predetermined intervals in the storage unit. (2) A position sensor is provided on the side of the puncture needle opposite to the needle tip. (3) Before the puncture, the position where the sensor is set and the inclination angle of the puncture needle are measured with a position measurement system. (4) Acquire the needle length, which is the length from the position where the sensor is installed to the position of the needle tip. (5) Calculate the position of the needle tip during actual ablation according to the obtained n...

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PUM

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Abstract

A medical image diagnosis apparatus includes a capturing part configured to photograph a target site of a subject to capture a medical image. The medical image diagnosis apparatus further includes a positional information acquisition unit, a guideline generator, and a display processor. The positional information acquisition unit acquires the positional information of a puncture needle inserted into of the subject. The guideline generator generates a guideline that indicates an insertion route for the puncture needle to reach the target site based on the positional information. The guideline includes scales graduated at predetermined intervals. The display processor displays the guideline with the medical image.

Description

[0001] The present invention application is based on Japanese patent application 2014-072507 (application date March 31, 2014), and enjoys the priority right of this application. This application incorporates the entire content of this application by reference. technical field [0002] Embodiments of the present invention relate to a medical image diagnosis apparatus. Background technique [0003] The medical image diagnostic apparatus has a capturing part that captures a subject to obtain a medical image. Examples of medical image diagnosis apparatus include an ultrasonic diagnosis apparatus, an X-ray diagnosis apparatus, an X-ray CT system, and an MRI apparatus. [0004] An ultrasonic diagnostic apparatus acquires echo images (ultrasound images) as medical images by transmitting and receiving ultrasonic waves from an ultrasonic probe (ultrasound probe) to a subject. [0005] Ultrasound-guided puncture in which a puncture needle is drawn on an echo image is used in many c...

Claims

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Application Information

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IPC IPC(8): A61B8/00
CPCA61B2018/00595A61B19/5244A61B17/3403A61B2019/5248A61B18/1477A61B2017/3413A61B2019/5265A61B5/061A61B8/0841A61B2034/2074A61B34/20A61B34/10A61B2034/107A61B2034/2051A61B2090/378A61B2034/252
Inventor 增田贵志中内章一生田目富夫小役丸贵士铃木智子
Owner TOSHIBA MEDICAL SYST CORP