JP2011182983A5

JP2011182983A5 -

Info

Publication number: JP2011182983A5
Application number: JP2010052029A
Authority: JP
Filing date: 2010-03-09
Publication date: 2012-11-01
Anticipated expiration: 2030-03-09

Claims

An area setting unit for setting a temperature management area in the subject;
A temperature range setting unit for setting a temperature allowable range of the temperature management region; and
A temperature measurement unit for measuring the temperature of the temperature management region;
Based on the measurement result, a detection unit that detects that the temperature of the temperature management region is outside the temperature allowable range;
A warning unit that issues a warning based on the detection result;
A treatment support apparatus comprising:

The region setting unit sets a plurality of temperature management regions according to at least one of a distance from a contour line of a lesion site in the subject and a tissue safety of a normal site located around the lesion site. ,
The temperature range setting unit sets a temperature allowable range for each of the plurality of temperature degree management regions,
The treatment support apparatus according to claim 1.

A navigation image for generating a navigation image in which the position of the temperature management region is superimposed and displayed on a subject image reconstructed based on image data obtained by imaging a lesion part in the subject and a normal part located in the vicinity thereof. A generator,
A first display unit for displaying the navigation image;
The treatment support apparatus according to claim 1 or 2, wherein

A position detection unit that detects a position of the treatment means used in the heating or cryotherapy in the real space and a position of the subject in the real space, and converts each real space coordinate into the coordinate system of the navigation image; ,
The navigation image generation unit superimposes and displays the position of the treatment means on the navigation image.
The treatment support apparatus according to claim 3.

Based on the measurement result of the temperature management area by the temperature measurement unit, the subject is imaged at the position of the temperature management area that deviates from the temperature allowable range set for the temperature management area. A treatment progress image generating unit for generating a treatment progress image superimposed on the basic image;
A second display unit for displaying the treatment progress image,
The treatment support apparatus according to any one of claims 1 to 4, wherein

The temperature measurement unit measures the temperature of a lesion site in the subject,
The treatment progress image generation unit detects a site where the treatment is completed based on a measurement result of a lesion site by the temperature measurement unit, and displays the position superimposed on the treatment progress image.
The treatment support apparatus according to claim 5.

A treatment device comprising a treatment means for heating or freezing a lesion site of a subject and a drive unit for driving and controlling the treatment means; and
A magnetic resonance diagnostic apparatus for obtaining a signal for obtaining temperature information of the subject during the heating or freezing process;
An area setting unit for setting a temperature management area in the subject;
A temperature range setting unit for setting a temperature allowable range of the temperature management region; and
A temperature measurement unit that measures the temperature of the temperature management region during the heating or cryotherapy based on a signal from the magnetic resonance diagnostic apparatus;
Based on the measurement result, a detection unit that detects that the temperature of the temperature management region is outside the temperature allowable range;
A warning unit that issues a warning based on the detection result;
A treatment support system comprising:

An area setting unit for setting a temperature management area in the subject;
A temperature range setting unit for setting a temperature allowable range of the temperature management region; and
A temperature measurement unit for measuring a temperature distribution in the temperature management region;
A temperature change distribution image generation unit that generates a temperature change distribution image indicating a distribution of the temperature change of the subject based on a difference in the temperature distribution at different times; and
An image display unit for displaying the temperature change distribution image;
A treatment support apparatus comprising:

A treatment device comprising a treatment means for heating or freezing a lesion site of a subject and a drive unit for driving and controlling the treatment means; and
A magnetic resonance diagnostic apparatus for obtaining a signal for obtaining temperature information of the subject during the heating or freezing process;
An area setting unit for setting a temperature management area in the subject;
A temperature range setting unit for setting a temperature allowable range of the temperature management region; and
A temperature measurement unit that measures the temperature of the temperature management region during the heating or cryotherapy based on a signal from the magnetic resonance diagnostic apparatus, and generates a temperature distribution image;
A display unit for displaying the temperature distribution image,
The temperature measurement unit superimposes the temperature distribution information on the subject image generated based on the signal obtained by imaging by the magnetic resonance diagnostic apparatus by superimposing temperature distribution information in which the temperature of each region is color-coded and displays the temperature distribution image. Generate
The display unit displays the gauge associated with the temperature of the temperature distribution information and the temperature distribution image in parallel.
A treatment system characterized by that.