WO2004098414A1 - 超音波診断におけるリファレンス像表示方法及び超音波診断装置 - Google Patents
超音波診断におけるリファレンス像表示方法及び超音波診断装置Info
- Publication number
- WO2004098414A1 WO2004098414A1 PCT/JP2004/006238 JP2004006238W WO2004098414A1 WO 2004098414 A1 WO2004098414 A1 WO 2004098414A1 JP 2004006238 W JP2004006238 W JP 2004006238W WO 2004098414 A1 WO2004098414 A1 WO 2004098414A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- ultrasonic
- scan plane
- reference image
- volume
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/33—Determination of transform parameters for the alignment of images, i.e. image registration using feature-based methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/466—Displaying means of special interest adapted to display 3D data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/30—Determination of transform parameters for the alignment of images, i.e. image registration
- G06T7/38—Registration of image sequences
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10088—Magnetic resonance imaging [MRI]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10132—Ultrasound image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30101—Blood vessel; Artery; Vein; Vascular
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/028—Multiple view windows (top-side-front-sagittal-orthogonal)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/916—Ultrasound 3-D imaging
Definitions
- the present invention relates to a method for displaying a reference image in ultrasonic diagnosis and an ultrasonic diagnostic apparatus.
- the present invention relates to a reference image display method in ultrasonic diagnosis and an ultrasonic diagnostic apparatus using the method, and more specifically, to an ultrasonic diagnostic apparatus, a magnetic resonance imaging (MRI) apparatus, or an X-ray Using multi-slice image data of the subject imaged by an image diagnostic device such as a computed tomography (X-ray CT) device, a reference image of the same cross section as the ultrasonic scan plane is reconstructed in real time and converted to an ultrasonic image.
- an image diagnostic device such as a computed tomography (X-ray CT) device
- the present invention relates to a display suitable for displaying on the same screen. Background art
- Ultrasound diagnostic apparatuses which are one of the image diagnostic apparatuses, are very frequently used for diagnosis because they are easy to handle and can observe any cross section in real time without invasion.
- an ultrasonic image captured by an ultrasonic diagnostic apparatus generally has lower image quality than a tomographic image captured by an X-ray CT apparatus or the like, and therefore, is used by other image diagnostic apparatuses such as an X-ray CT apparatus or an MRI apparatus. It has the ability to make a comprehensive diagnosis while comparing it with a tomographic image (hereinafter referred to as a reference image).
- a reference image a tomographic image
- the treatment site is specified in advance by CT diagnosis, and the CT image is used as a reference image and the ultrasonic image is used. It is considered to guide.
- reference images such as CT images and MR images are generally tomographic images of a cross section perpendicular to the body axis, whereas ultrasonic images are tomographic images of an arbitrary cross section specified by an operator. Even if a CT image or MR image is simply rendered as a reference image, it is a great burden for the operator to grasp the correspondence between the two.
- Non-Patent Literature 1 attached a position sensor to an ultrasonic probe, calculated an ultrasonic scan plane, and calculated the multi-slice of a CT image or MR image. It describes an attempt to reconstruct a reference image of the same cross section as the ultrasonic scan plane from rice image data (hereinafter referred to as volume image data) and render it on a display screen. Similarly, Patent Document 1 also reconstructs a reference image having the same cross section as that of the volumetric image data of the CT image or MR image and the ultrasonic scan plane, and arranges or superimposes it on the display screen. Has been proposed to alternately render.
- Patent Document 2 discloses that in order to support an operation of introducing a puncture needle into a body, an ultrasonic scan plane is controlled to include the puncture needle, and a reference image corresponding to the ultrasonic scan plane is displayed. It has been proposed to cut out and display. According to this, two markers are attached to the body surface at the position corresponding to the affected part of the subject into which the puncture needle is inserted, and the volume image data of the reference image is captured.
- the ultrasonic probe is provided with a puncture needle introduction section to fix the position and angle of the puncture needle with respect to the probe, and a sensor for detecting the position and angle of the probe is attached to the probe, and Calculate the scan plane. In this way, the coordinate system of the volume image data is associated with the coordinate system of the ultrasonic scan plane, and a reference image corresponding to the ultrasonic scan plane is cut out and displayed.
- Non-Patent Document 1 "Radiology” RNSA published in 1996, page 517, K. Oshio,
- Patent document 1 JP-A-10-151131
- Patent Document 2 JP-A-2002-112998
- a reference image of a cross section corresponding to a scan plane of an ultrasonic image is cut out and displayed on the same screen.
- the magnification and display area of the reference image and the ultrasonic image are changed.
- an ultrasonic image is a fan-shaped image of a part of a living body of a subject, while a CT image and an MR image are generally circular images of the whole subject. Therefore, there is a problem that it is difficult to grasp the correspondence between the parts to be observed even if the reference image and the ultrasonic image are simply displayed side by side.
- a first object of the present invention is to make it easy to grasp the correspondence between the reference image and the ultrasonic image of another diagnostic apparatus displayed on the same screen.
- an ultrasonic diagnostic apparatus of the present invention includes: an ultrasonic image generating unit configured to reconstruct an ultrasonic image from a reflected echo signal output from an ultrasonic probe; Storage means for storing volume image data taken by the diagnostic apparatus; and tomographic image data corresponding to the scan plane of the ultrasonic image are extracted from the volume image data stored in the storage means to obtain a reference image.
- An ultrasonic diagnostic apparatus comprising: a reference image generating unit configured to reconstruct the image; a control unit configured to display the reference image and the ultrasonic image on a screen; and a display unit configured to display the reference image and the ultrasonic image.
- the reference image generating means cuts a portion corresponding to a visual field region of the ultrasonic image based on the tomographic image data and a positional relationship between the ultrasonic probe and the subject.
- the image data out extract and generates the reference image.
- the reference image of the same site corresponding to the fan-shaped visual field region of the ultrasonic image is displayed as a fan-shaped image, the correspondence between the two images can be easily grasped. I can do it.
- a force capable of displaying an ultrasonic image and a reference image side by side on a screen is not limited thereto, and a combined image of an ultrasonic image and a reference image can be displayed on a screen.
- This composite image can be an image in which the translucent image of the reference image is superimposed on the ultrasonic image. Further, the composite image can be a difference image between the reference image and the ultrasonic image.
- an ultrasonic diagnostic apparatus of the present invention calculates a positional relationship between a target set in the volume image data and the scan plane, and calculates the target relation with respect to the scan plane. And a 3D body mark calculation unit for displaying the direction and distance of the image on the screen.
- the ultrasonic diagnostic apparatus of the present invention includes a cine memory for storing the ultrasonic image reconstructed by the ultrasonic image generating means, and a position for detecting a position and a tilt of the ultrasonic probe.
- a sensor scan plane coordinate calculation means for calculating scan plane coordinates of the ultrasonic image based on an output of the position sensor, and scan plane coordinate system storage means for storing the calculated scan plane coordinates
- the reference image generating means reads out scan plane coordinates of the ultrasonic image from the scan plane coordinate system storage means, reads out the tomographic image data corresponding to the read out scan plane coordinates, reconstructs the reference image
- the image processing means reads the ultrasonic image from the cine memory and outputs the ultrasonic image from the reference image generating means corresponding to the read ultrasonic image.
- the serial Reference images can be configured to be displayed on the screen. According to this, an ultrasonic image is continuously read out from a cine memory and displayed, and a reference image corresponding to the ultrasonic image is
- At least one of a position sensor for detecting a change in the body position of the subject and a sensor for detecting respiration is provided, and an amount of movement of an internal organ caused by the body position change or the breathing of the subject during ultrasonic diagnosis. It is preferable to include a correction unit that corrects the scan plane coordinates according to the above. According to this, the displacement of the body position of the subject and the deviation of the coordinate system between the reference image and the ultrasonic image due to the movement of the internal organs due to respiration can be corrected, so that the accuracy of the contrast observation of the quantitative image can be improved.
- the scanning is performed on the scan plane of the ultrasonic probe to search for one of an ultrasonic image or a reference image having a feature point, and the image is frozen. Thereafter, the ultrasonic probe is scanned to display the other one of the ultrasonic image or the reference image that most closely matches the one of the frozen images, and the image is frozen, and the one of the frozen images is displayed. A coordinate difference between the coordinates of the scan plane with respect to the other image is obtained, and the scan plane coordinates are corrected based on the obtained coordinate difference. Wear.
- a position sensor for detecting the position and the inclination of the ultrasonic probe in correspondence with the reference coordinate system, and a pair with the reference coordinate system based on an output of the position sensor.
- Scan plane coordinate calculating means for calculating the coordinates of the scan plane of the ultrasonic image picked up by the ultrasonic probe, and the volume image data picked up corresponding to the reference coordinate system.
- volume data coordinate calculating means for obtaining a coordinate relationship between a part corresponding to a point and the position of the ultrasonic probe, and calculating coordinates of tomographic data of the volume image data associated with the scan plane coordinates;
- volume data coordinates Volume data coordinate storage means for storing the coordinates of the tomographic image data calculated by the output means, wherein the reference image reconstruction means comprises:
- the configuration may be such that the coordinates of the tomographic image data are read from the volume data coordinate storage means to extract the reference image. According to this, since the reference point for coordinate system alignment can be set in the body of the subject, the degree of freedom in setting the reference point is increased as compared with the conventional technology set on the body surface, so that the accuracy of the contrast observation is improved. Can be further improved.
- FIG. 1 is a configuration diagram of a basic image diagnostic system to which an ultrasonic diagnostic apparatus according to an embodiment of the present invention is applied.
- FIG. 2 is a configuration diagram of a specific image diagnostic system to which an ultrasonic diagnostic apparatus according to another embodiment of the present invention is applied.
- FIG. 3 is a flowchart showing a sequence of a procedure for drawing an ultrasonic image and a reference image according to an embodiment of the present invention.
- FIG. 4 is a diagram showing a display example of an ultrasonic image, a reference image, a composite image, and a 3D body mark according to the features of the present invention.
- FIG. 5 is a diagram showing a display example of an ultrasonic image, a reference image, a composite image, and a 3D body mark suitable for navigation according to the features of the present invention.
- FIG. 6 is a configuration diagram of a specific image diagnostic system to which an ultrasonic diagnostic apparatus according to still another embodiment of the present invention is applied.
- FIG. 7 is a configuration diagram of a probe with a position sensor according to an embodiment applied to the present invention.
- FIG. 8 is a diagram showing a configuration and a processing procedure of a respiratory volume calculating unit according to the present invention.
- FIG. 9 is a detailed configuration diagram of a scan plane coordinate calculation unit and a scan plane coordinate storage unit according to the embodiment of FIG. 2.
- FIG. 10 is a flowchart of an initialization process of a coordinate associating process in the embodiment of FIG. 6.
- FIG. 11 is a flowchart of an embodiment of a reference image display process at the time of ultrasonic diagnosis according to the embodiment of FIG. 6;
- FIG. 12 is a diagram illustrating a correspondence between volume image data and a coordinate system of a scan plane.
- FIG. 13 is a flow chart of an embodiment for correcting a deviation of a reference coordinate system due to a subject's breathing or the like.
- FIG. 14 is a diagram showing an example of a coordinate adjustment screen for supporting a scan plane coordinate correction process.
- FIG. 15 is a diagram for explaining a method of correcting a displacement of a coordinate system due to internal organ movement due to respiration of a subject.
- FIG. 1 shows a configuration diagram of a basic image diagnostic system to which an ultrasonic diagnostic apparatus according to an embodiment of the present invention is applied.
- the image diagnostic system is configured to include an ultrasonic diagnostic apparatus 101 according to an embodiment of the present invention and a medical image diagnostic apparatus 102 for obtaining volume image data serving as a reference image.
- the volume image data refers to multi-slice image data obtained by imaging the inside of the subject on a plurality of slice planes.
- the ultrasound diagnostic apparatus 101 receives volume image data captured by the medical image diagnostic apparatus 102.
- the medical image diagnostic apparatus 102 for example, an X-ray computed tomography apparatus (X-ray CT apparatus) or a magnetic resonance imaging apparatus (MRI apparatus) can be applied.
- X-ray CT apparatus X-ray computed tomography apparatus
- MRI apparatus magnetic resonance imaging apparatus
- CT images and MR images have higher image quality than ultrasonic images, and thus are suitable as reference images for ultrasonic images with poor image quality.
- a set of subjects In the case of performing ultrasonic diagnosis on the temporal change of a tissue, volume image data of an ultrasonic image acquired in advance can be drawn as a reference image.
- the ultrasound diagnostic apparatus 101 can be broadly divided into a system for reconstructing an ultrasound image and a system for reconstructing a reference image.
- the former ultrasonic image reconstruction system has a probe 104 and an ultrasonic image calculation unit 105
- the latter reference image reconstruction system has a volume data storage unit 107 and a reference image calculation unit 111. It is composed.
- the ultrasonic image calculation unit 105 constitutes an ultrasonic image generating means for reconstructing an ultrasonic image based on a reflected echo signal output from the probe 104. Further, the ultrasonic image calculation unit 105 associates the output signal of the position sensor 108 with the reconstructed ultrasonic image.
- the control unit 120 calculates the scan plane coordinates of the probe 104 based on the output signal of the position sensor 108, and outputs the calculated scan plane coordinates to the reference image calculation unit 111.
- the reference image calculation unit 111 constitutes a reference image generation unit that extracts tomographic image data corresponding to the scan plane coordinates input from the control unit 120 from the volume data storage unit 107 and reconstructs a reference image. . In this way, the ultrasound image reconstructed by the ultrasound image calculation unit 105 and the reference image reconstructed by the reference image calculation unit 111 are displayed on the monitor 114.
- the reference image calculation unit 111 corresponds to the visual field region of the ultrasonic image based on the scan plane coordinates based on the positional relationship between the probe 114 and the subject input from the control unit 120.
- the reference image is generated by extracting tomographic image data of a portion to be changed.
- the reference image power of the same part corresponding to the fan-shaped visual field region of the ultrasonic image is displayed as a fan-shaped image.
- the reference image by displaying the portion of the reference image corresponding to the field of view of the ultrasonic image at the same magnification as the ultrasonic image, it is possible to more easily grasp the correspondence between the two images.
- the reference image In other words, by lowering the brightness of the portion of the ultrasonic image that deviates from the field of view, it is possible to perform comparative observation without losing the information of the reference image.
- FIG. 2 shows the configuration of a specific image diagnostic system to which the ultrasonic diagnostic apparatus of the present invention is applied.
- a scan plane coordinate calculation unit 109 and a scan plane coordinate storage unit 110 correspond to the configuration of the main part of the control unit 120 in FIG.
- the cine memory 106 stores the ultrasound image reconstructed by the ultrasound image calculation unit 105.
- a 3D body mark calculation unit 112 is provided in association with the reference image calculation unit 111.
- the adder 113 is configured as an image processing means for appropriately combining the images generated by the cine memory 106, the reference image calculator 111, and the 3D body mark calculator 112.
- the monitor 114 displays an image generated by the cine memory 106, the reference image calculation unit 111, the 3D body mark calculation unit 112, and an image processed by the adder 113.
- the probe 104 transmits and receives ultrasonic waves to and from the subject 103, and includes a plurality of transducers that generate ultrasonic waves and receive reflected echoes.
- the ultrasound image calculation unit 105 inputs the reflected echo signal output from the probe 104 and converts it into a digital signal, and for example, a tomographic image (B-mode image) or a color flow of a diagnostic site as shown in FIG.
- An ultrasonic image 302 of a mapping image (CFM image) is created.
- the cine memory 106 receives the ultrasonic image created by the ultrasonic image calculation unit 105 and stores the ultrasonic images for a plurality of frames.
- the volume data storage unit 107 captures the volume image data of the reference image captured by the medical image diagnostic apparatus 102 via a network or a portable storage medium such as a magneto-optical disk (MO), It is stored in the ultrasonic diagnostic apparatus 101.
- a network or a portable storage medium such as a magneto-optical disk (MO)
- Position sensor 108 is attached to probe 104, and detects a three-dimensional position and inclination of the probe.
- a source 116 of a coordinate system including the subject 103 is installed near the bed 115 on which the subject 103 lies.
- the principle of detecting the three-dimensional position and inclination of the probe 104 is as follows.
- a magnetic signal generated in a three-dimensional space from the source 116 is detected by the position sensor 108, and the three-dimensional position in the reference coordinate system formed by the source 116 is determined.
- Original position & Detect tilt Note that the position sensor system including the position sensor 108 and the source 116 is not limited to the magnet type, and a known position sensor system such as a system using light can be used.
- the scan plane coordinate calculation unit 109 obtains information on the position and inclination of the probe 104 in the reference coordinate system based on the output signals of the position sensor 108 and the source 116, and obtains an ultrasonic scan plane for the subject 103.
- the scan plane coordinates consisting of the position and the inclination are calculated.
- the scan plane coordinate calculation unit 109 calculates scan plane coordinates in the coordinate system of the reference image based on the calculated scan plane coordinates.
- the coordinate data of the scan plane including the X , y, and Z coordinate data of one corner of the scan plane and the rotation angle around the x, y, and z axes of the scan plane is calculated. I'm in love.
- the scan plane coordinate storage section 110 receives the scan plane coordinate data calculated by the scan plane coordinate calculation section 109 and stores the scan plane coordinates for a plurality of frames.
- the number of frames of the scan plane coordinates to be stored is equal to the number of frames of the ultrasonic image captured in real time and stored in the cine memory 106.
- the reference image calculation unit 111 constitutes reference image reconstructing means, which inputs scan plane coordinate data and reconstructs a reference image having the same cross section as the ultrasonic scan plane from the volume image data. It is.
- FIG. 3 shows a flowchart for drawing an ultrasonic image and a reference image of the same cross section.
- the drawing processing is roughly classified into an ultrasonic image processing sequence 201 for storing the drawing of an ultrasonic image and scan plane coordinates in a storage unit, and a reference image processing sequence 202. These two sequences 201 and 202 execute the start and the freeze in synchronization.
- the ultrasonic image processing sequence 201 drives the probe 104 to transmit and receive ultrasonic waves to and from the subject 103 (S2).
- the ultrasonic image calculation unit 105 reconstructs an ultrasonic image based on the reflected echo signal output from the probe 104 (S3).
- the reconstructed ultrasonic image is stored in the cine memory 106 (S4) and drawn on the monitor 114 (S5).
- the position sensor 108 acquires the position and tilt information of the probe 104 in synchronization with the transmission and reception of the ultrasonic wave (S12).
- the scan plane coordinate calculator 109 calculates scan plane coordinates based on the position and inclination information input from the position sensor 108 (S13). The calculated scan plane coordinates are sequentially written to the scan plane coordinate storage unit 110 (S14).
- the processing of steps S1 and S5 and the processing of steps S12 and S14 of the ultrasonic image processing sequence 201 are executed synchronously.
- a freeze is determined (S 1), and if the image is not frozen, scan plane coordinates are read from the scan plane coordinate storage unit 110 (S 22), and the reference image calculation unit 111 Then, a reference image having the same cross section as the ultrasonic image is reconstructed from the volume image data (S25). The reconstructed reference image is drawn on the monitor 114 (S26).
- the processing in steps S23 and S24 will be described later.
- the ultrasonic image processing sequence 201 and the reference image processing sequence 202 execute cine reproduction S31 and S32, respectively, according to the determinations in steps Sl and S21. It is supposed to.
- the cine reproduction of the ultrasonic image is executed by referring to the ultrasonic image data stored in the cine memory 106.
- the cine reproduction of the reference image is executed by using the scan plane coordinate data stored in the scan plane coordinate storage unit 110 to reconstruct the reference image corresponding to the scan plane of the volume image data.
- the ultrasonic image data stored in the cine memory 106 and the scan plane coordinate data stored in the scan plane coordinate storage unit 110 are stored in synchronization with each other, so that an ultrasonic image and a reference image of the same time phase are drawn. It is possible to do.
- the cine reproduction of the ultrasonic image refers to the ultrasound image data stored in the cine memory 106.
- the cine reproduction of the reference image refers to the scan plane coordinate data stored in the scan plane coordinate storage unit 110. Therefore, the memory of the scan plane coordinate storage unit 110 only needs to store the scan plane coordinate data, so that the memory capacity can be reduced.
- storing only the scan plane coordinates for the volume image data allows the moving image to be reproduced while reconstructing from the volume image data. You can create movie files.
- the reference image calculation unit 111 enlarges or reduces the reference image according to the magnification (magnification) of the ultrasonic image 302 and displays the reference image at the same magnification, as shown in the reference image 301 in FIG.
- a region 312 outside the field of view corresponding to the fan-shaped viewing angle 311 of the ultrasonic image 302 is extracted, and the brightness of the reference image corresponding to the region 312 is reduced.
- the reference image is displayed in the same display form and magnification as the ultrasonic image 302, so that it is easy to grasp the correspondence between the ultrasonic image 302 and the reference image.
- the ultrasonic image can be displayed without losing the information of the reference image in a region outside the visual field.
- An acoustic shadow 307 such as a bone 313 (or air) appears in the ultrasonic image 302. It is preferable that the portion corresponding to the acoustic stick shadow 307 is extracted and determined based on, for example, the CT value of the CT image, so that the brightness of the region 308 deeper than that portion is increased.
- a region of a blood vessel is extracted from a region 310 based on the CT value, and the region is displayed, for example, in red as in an ultrasonic CFM (color flow mapping) image 309. This makes it possible to display a reference image 301 that is easy to compare with the ultrasonic image 302.
- the 3D body mark calculation unit 112 draws a three-dimensional visualized image using the volume image data, as in the case of the 3D body mark 304 in FIG. Display them together.
- a known method such as volume rendering or surface rendering can be applied.
- By displaying the 3D body mark 304 it is possible to three-dimensionally grasp the positional relationship between the subject 103 and the scan plane 314. Also, a function of extracting a region of interest specified by the operator from the volume image data and calculating the distance and direction from the scan plane to the center of the region of interest can be provided.
- the adder 113 constituting the image processing means is for calculating a composite image 303 of the reference image 301 and the ultrasonic image 302.
- the reference image 301 is converted into a translucent color, and the ultrasonic image 302 To be superimposed.
- a difference image between the reference image 301 and the ultrasonic image 302 may be calculated and drawn. This makes it possible to easily compare the reference image 301 and the ultrasonic image 302 with one image.
- a difference image for example, if ultrasonic volume image data obtained and obtained in advance is used as a reference image, it is useful for diagnosing a temporal change of a living tissue of a subject.
- an ultrasonic image 302 of the same cross section, a reference image 301, a composite image 303, and a 3D body mark 304 are drawn on the monitor 114. As a result, the operator can make an effective diagnosis by comparing those images.
- volume image data centering on a treatment site is acquired before treatment using the medical image diagnostic device 102, and the treatment site is imaged by the ultrasonic diagnostic device 101 after treatment, and the image before treatment is treated.
- the effect of the treatment can be easily determined.
- the determination of the treatment effect is further facilitated. In particular, by displaying the colors according to the degree of the difference, it becomes easier to see.
- the reference image calculation unit 111 can increase the speed of reconstructing the reference image according to the movement of the probe 104 by reducing the image size and changing the frame rate. It is like that. In other words, the reference image calculation unit 111 calculates the moving speed and the rotation speed of the scan plane from the scan plane coordinate data, and if the speed is larger than a certain threshold, reduces the image size and reproduces the reference image at high speed. Constitute. In other words, if the movement of the probe 104 is fast, the reference image is drawn at a high speed with priority given to the frame rate over the image quality. If the movement of the probe 104 is slow, the image quality is given priority over the frame rate. Then, the reference image is reconstructed and drawn. Thus, the reference image can be drawn by following the ultrasonic image that changes in accordance with the movement of the probe 104.
- the ultrasonic diagnostic apparatus is designed so that the operator can perform navigation for guiding the scan plane of the probe 104 to the target 405 set in advance as a reference image in the volume image data.
- the setting of the target 405 can be performed by specifying an area with a mouse from an axial image, a sagittal image, a coronal image, a three-dimensional visualized image, and the like.
- the 3D body mark calculation unit 112 calculates the distance and direction from the current scan plane to the center of the target 405, and displays a three-dimensional arrow image and numerical values in a display area 407 on the screen of the 3D body mark 404.
- the area boundary line of the target 405 is also drawn in the reference image 401 and the ultrasonic image 402. This allows the operator to The distance from the wave scan plane 314 to the target 405 can be visually grasped.
- the boundary calculated from the reference image 401 is also displayed in the ultrasonic image 402. As a result, it is easy to grasp the correspondence between the reference image 401 and the ultrasonic image 402.
- ROI region of interest
- FIG. 6 shows a configuration of an image diagnostic system to which an ultrasonic diagnostic apparatus according to another embodiment of the present invention is applied. 6 differs from the embodiment shown in FIG. 2 in that a respiration sensor 117 for detecting the respiratory volume of the subject 103 and a body position sensor 118 for detecting body movement are provided, and the detection output Are input to the scan plane coordinate calculation unit 109. Although the description is omitted in the embodiment of FIG. 2, the details of the process of associating the volume image data coordinate system with the scan plane coordinate system will be described.
- position sensor 108 is attached to one surface of probe 104, and the position and inclination of probe 104 in the coordinate system formed by source 116, that is, The position and inclination of the ultrasonic scan plane can be detected.
- the transducers are arranged on the arc-shaped surface of the probe 104, and the distance between the center point 201 of the transducer 104 and the center point 202 of the position sensor 108 is accurately obtained. It should be noted that the relationship between the probe 104 and the position sensor 108 is not limited to the same figure, and can be configured as shown in FIG. 7B.
- a bar-shaped pointer 203 may be provided detachably in association with the position sensor 108, and the point 204 at the tip thereof may be used as a reference point corresponding to the center point 202.
- the probe 104 of the present embodiment can also be used as a pointing device.
- the body position sensor 118 is attached to the body surface of the subject 103 and, like the position sensor 108, detects the position and the inclination of the subject 103 in the reference coordinate system formed by the source 116. I'm familiar.
- the respiration sensor 117 detects the amount of respiration of the subject 103.For example, as shown in FIG.8A, a respiration sensor 117 having a function similar to that of the position sensor 108 is attached to the subject 103 lying on the bed 115. Pasted on the body surface, the amount of movement of the body surface due to breathing Is detected. Then, as shown in FIG. 8B, the detected movement amount can be converted into a respiration amount.
- the scan plane coordinate calculator 109 has a function of correcting the scan plane coordinates based on the body position information of the subject 103 and the respiratory volume of the subject 103.
- the scan plane coordinates are the coordinates of the ultrasonic scan plane imaged by the probe 104.
- the scan plane coordinate calculation unit 109 and the scan plane coordinate storage unit 110 include a scan plane coordinate system storage unit 211, a volume image data coordinate system storage unit 212, and a body position change amount calculation unit 213.
- the reference image calculation unit 111 receives scan plane coordinates, extracts image data of the same cross section corresponding to the scan plane coordinates from the volume data storage unit 107, and reconstructs a reference image. I do. Then, the adder 113 draws, on the monitor 114, the reference image output from the reference image calculation unit 111 and the ultrasonic image read from the cine memory 106. Typically, the ability to display an ultrasonic image and a reference image side by side on the same screen. Alternatively, the ultrasonic image and the reference image can be superimposed and displayed. In the case of overlapping display, it is desirable to make the reference image translucent.
- step S101 as shown in FIG. 12B, the X axis of the position sensor source 116 is aligned with the short direction of the bed 115, the Y axis is aligned with the longitudinal direction of the bed 115, and the Z axis is aligned with the vertical direction of the bed 115. Install according to the direction.
- the volume data 221 in FIG. 12A is usually obtained by placing the subject 103 on the bed 115 and capturing a tomographic image perpendicular to the body axis ( ⁇ -axis direction) of the subject 103. Therefore, the source 116
- the X, Y, and ⁇ axes of the reference coordinate system of the source 116 and the coordinate system of the volume data 221 can be substantially parallel to each other by setting the coordinate system to the bed 115.
- step S102 a reference point 223 is set in the volume data 221.
- the setting of the reference point 223 is performed on an operation screen using a pointing device such as a mouse.
- the operation screen is performed using a reference image obtained by converting the volume image data into an image.
- This operation screen can be composed of axial images, sagittal images, coronal images, and 3D visualization images.
- the reference point 223 can be set on the body surface or inside the body in the volume image data.
- the reference point 222 of the scan plane coordinate system is set by, for example, aligning the probe 104 with the position sensor 108 with the position corresponding to the reference point 223 of the volume data 221 in step S103. Perform by holding. For example, when the reference point 222 of the volume data is specified on the body surface, the contact point 201 of the probe 104 is applied to the actual body surface position of the subject 103 corresponding to the reference point 222, and the scanning plane coordinate system is used. The reference point 222 of is set. In this case, since the positions of the reference point 222 and the reference point 223 match, the coordinate system of the volume image data and the coordinate system of the scan plane can be matched. In this case, the probe 104 is used as a pointing device.
- the reference point 223 specified by the volume image data is It is preferable to select feature points on the body surface that are easy to understand from the appearance (for example, xiphoid process, blood vessel branch, etc.).
- the probe is operated to display an ultrasonic image of a portion including the internal reference point 223, and the body image is displayed on the ultrasonic image.
- the part corresponding to the reference point 223 is designated by a pointing device such as a mouse.
- the distance between the specified point and the center 202 of the probe 104 or the contact point 201 is calculated, and the coordinates of the two reference points 222 and 223 are associated with each other.
- a feature that is easy to understand on the ultrasonic image is used as the reference point specified by the volume image data. It is preferable to select a point.
- step S104 the scan plane coordinate system is set to the reference coordinate system of the source 116. Find the relevant data to be assigned.
- the origin of the subject 103 in the real space is a reference point 222.
- the coordinate axes of the scan plane coordinate system are set parallel to the coordinate axes of the source coordinate system.
- the position (X, Y, ⁇ ) of the reference point 222 of the probe 104 detected by the position sensor 108 is calculated, and the scan plane coordinate system is associated with the source coordinate system.
- the attachment data is stored in the scan plane coordinate system storage unit 211 in FIG. In this way, the volume image data coordinate system and the scan plane coordinate system can be associated via the reference coordinate system of the source 116. Therefore, in step S105, data for associating the volume image data coordinate system with the scan plane coordinate system is created and stored in the volume image data coordinate system storage unit 212 in FIG.
- step S101 since the source 116 is set so that the coordinate axes of the coordinate system of the volume image data are parallel to the coordinate axes of the source coordinate system, the reference point 223 of the volume image data coordinate system is set.
- the reference point 223 of the volume image data coordinate system is set.
- the first of the three points is set as the origin of the coordinate system
- the vectors to the remaining two points from this origin are set as the X and ⁇ axes, respectively, and the X and This can be realized by setting the axis perpendicular to the ⁇ axis as the ⁇ axis.
- the remaining two points can be automatically set on the screen by performing the above processing using a measurement tool that measures on image data.
- the scan plane coordinates at the time of ultrasonic diagnosis are obtained by the procedure shown in FIG. 11 by using the association data between the volume image data coordinate system and the scan plane coordinate system thus created.
- the scan plane coordinates are obtained based on the position and inclination of the probe 104 detected by the position sensor 108 attached to the probe 104 by the scan plane coordinate calculation unit 109 (step S106).
- the reference image calculation unit 111 cuts out the reference image corresponding to the scan plane coordinates from the volume image data and displays it on the monitor 114 via the adder 113 (step S107). This allows the operator to set the search It is possible to draw a reference image corresponding to the ultrasonic image corresponding to the position and orientation of the stylus, thereby improving the accuracy of diagnosis.
- the body position of the subject can be detected by the body position sensor 118 in FIG. Therefore, in the body position change amount calculation unit 213 in FIG. 9, the difference between the body position at the time of the initialization processing and the body position at the time of diagnosis is obtained, and the scan plane coordinate system is corrected by moving and rotating according to the difference.
- This correction process is performed by the operator while looking at the drawn reference image and ultrasonic image.
- a characteristic cross section including blood vessels such as the portal vein and the superior mesenteric artery of the subject is drawn and frozen (step S201).
- the ultrasonic image the same cross section as that of the reference image is drawn and adjusted while comparing with the freeze image of the reference image (step S202).
- the difference (change amount) between the scan plane coordinates at the time of freeze and the time of adjustment corresponds to the amount of internal organ movement.
- the scan plane coordinate calculator 109 calculates the difference (change amount) between the scan plane coordinates at the time of freeze and the adjustment at the time of adjustment (step S203), and corrects the scan plane coordinate system by moving and rotating it by that amount (step S203). Step S204). Accordingly, even if the depth of respiration of the subject is different from the initialization stage, the scan plane coordinates and the volume image data coordinate system can be correctly associated.
- the coordinate adjustment screen 231 shown in FIG. 14 can be displayed, and the freeze key 232 and the adjustment key 234 can be operated on the screen. Further, the movement amount and the rotation amount related to the correction can be displayed in the parameter edit box 232. The correction can also be made by the operator inputting a numerical value directly into the edit box 232. I can.
- the correlation between the respiratory volume and the amount of internal organ movement is calculated by acquiring the respiratory volume input from the respiratory sensor 117 and repeating this correction at a plurality of respiratory depths.
- the shift due to the internal organ movement can be automatically corrected based on the input from the respiration sensor.
- the reference image of the volume image data having the feature points is frozen, and the ultrasound scan plane corresponding to the reference image is obtained.
- the ultrasound scan plane having the feature points is frozen
- a reference image corresponding to the ultrasonic scan plane may be automatically obtained by image processing. Specifically, the ultrasonic scan surface on which the characteristic points of the subject are displayed is frozen, and the ultrasonic scan surface is recorded on a storage medium such as the cine memory 106. Then, the reference image calculation unit 111 uses the well-known pattern matching method to convert the reference image corresponding to the feature point of the frozen ultrasonic scan plane into the volume image stored in the volume data storage unit 107. Data power extract. Then, the reference image extracted by the matching is displayed on the monitor 114.
- the magnification may be adjusted so that the feature points of the ultrasonic scan plane and the reference image have the same magnification. As described above, by extracting the reference image from the image information having the feature points, it is possible to improve the accuracy of the alignment between the ultrasonic scan plane and the reference image.
- the means for correcting the displacement of the coordinate system due to the internal organ movement due to the respiration of the subject will be described with reference to FIG.
- This correction process is performed by the operator while viewing the drawn reference image and ultrasonic image, as in the case of FIG.
- the probe 104 is applied to the subject so as to display a cross section perpendicular to the direction in which the viscera moves due to respiration.
- the direction in which the internal organs move by respiration is generally the direction of the body axis of the subject.
- the probe 104 applied to the subject is moved in the moving direction of the internal organs, and a characteristic ultrasonic tomographic image including blood vessels such as the portal vein and the superior mesenteric artery is drawn.
- the cross section of the ultrasonic image and the reference image is shifted in the body axis direction.
- the sound image and the reference image are frozen, cine reproduction is performed, and the operator specifies the corresponding combination of the reference image and the ultrasonic image.
- the corresponding cross section is used. It can be determined that there is.
- the reference image 1 corresponding to the ultrasonic image 2 should be displayed at the position of the time t2, but the reference image corresponding to the time tl is displayed.
- the difference (change amount) between the scan plane coordinates 1 and the scan plane coordinates 2 stored in the scan plane coordinate storage unit 110 corresponds to the moving amount of the internal organ. Therefore, by calculating the difference between the scan plane coordinates 1 and the scan plane coordinates 2 and correcting the scan plane coordinates, it is possible to correct the displacement of the coordinate system due to the movement of the internal organs.
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005506006A JP4300488B2 (ja) | 2003-05-08 | 2004-05-10 | 超音波診断におけるリファレンス像表示方法及び超音波診断装置 |
US10/556,032 US8226560B2 (en) | 2003-05-08 | 2004-05-10 | Reference image display method for ultrasonography and ultrasonic diagnosis apparatus |
EP04732004.9A EP1623674B1 (en) | 2003-05-08 | 2004-05-10 | Reference image display method for ultrasonography and ultrasonograph |
US13/427,812 US9471981B2 (en) | 2003-05-08 | 2012-03-22 | Reference image display method for ultrasonography and ultrasonic diagnosis apparatus |
US13/427,836 US20120184852A1 (en) | 2003-05-08 | 2012-03-22 | Reference image display method for ultrasonography and ultrasonic diagnosis apparatus |
US13/427,723 US20120184851A1 (en) | 2003-05-08 | 2012-03-22 | Reference image display method for ultrasonography and ultrasonic diagnosis apparatus |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-130600 | 2003-05-08 | ||
JP2003130600 | 2003-05-08 | ||
JP2003-130490 | 2003-05-08 | ||
JP2003130490 | 2003-05-08 |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10556032 A-371-Of-International | 2004-05-10 | ||
US13/427,723 Continuation US20120184851A1 (en) | 2003-05-08 | 2012-03-22 | Reference image display method for ultrasonography and ultrasonic diagnosis apparatus |
US13/427,812 Continuation US9471981B2 (en) | 2003-05-08 | 2012-03-22 | Reference image display method for ultrasonography and ultrasonic diagnosis apparatus |
US13/427,836 Continuation US20120184852A1 (en) | 2003-05-08 | 2012-03-22 | Reference image display method for ultrasonography and ultrasonic diagnosis apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004098414A1 true WO2004098414A1 (ja) | 2004-11-18 |
Family
ID=33436421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/006238 WO2004098414A1 (ja) | 2003-05-08 | 2004-05-10 | 超音波診断におけるリファレンス像表示方法及び超音波診断装置 |
Country Status (5)
Country | Link |
---|---|
US (4) | US8226560B2 (ja) |
EP (3) | EP2460473B1 (ja) |
JP (8) | JP4300488B2 (ja) |
CN (2) | CN101669831B (ja) |
WO (1) | WO2004098414A1 (ja) |
Cited By (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006149482A (ja) * | 2004-11-25 | 2006-06-15 | Olympus Corp | 超音波診断装置 |
JP2006149481A (ja) * | 2004-11-25 | 2006-06-15 | Olympus Corp | 超音波診断装置 |
JP2006167267A (ja) * | 2004-12-17 | 2006-06-29 | Hitachi Medical Corp | 超音波診断装置 |
JP2006217939A (ja) * | 2005-02-08 | 2006-08-24 | Hitachi Medical Corp | 画像表示装置 |
JP2006271588A (ja) * | 2005-03-29 | 2006-10-12 | Hitachi Medical Corp | 超音波装置 |
JP2007014525A (ja) * | 2005-07-07 | 2007-01-25 | Hitachi Medical Corp | 医用画像診断システム |
WO2007040270A1 (ja) * | 2005-10-06 | 2007-04-12 | Hitachi Medical Corporation | 穿刺治療支援装置 |
EP1825813A1 (en) * | 2004-12-13 | 2007-08-29 | Hitachi Medical Corporation | Ultrasonic diagnosis apparatus |
JP2007244575A (ja) * | 2006-03-15 | 2007-09-27 | Hitachi Medical Corp | 超音波診断装置 |
JPWO2006059668A1 (ja) * | 2004-12-03 | 2008-06-05 | 株式会社日立メディコ | 超音波装置、超音波撮像プログラム及び超音波撮像方法 |
US20080165185A1 (en) * | 2007-01-05 | 2008-07-10 | Landmark Graphics Corporation, A Halliburton Company | Systems and methods for selectively imaging objects in a display of multiple three-dimensional data-objects |
JP2008178500A (ja) * | 2007-01-24 | 2008-08-07 | Hitachi Medical Corp | 超音波診断装置 |
JP2008188193A (ja) * | 2007-02-05 | 2008-08-21 | Hitachi Medical Corp | 医用画像診断装置 |
JP2008272370A (ja) * | 2007-05-07 | 2008-11-13 | Olympus Medical Systems Corp | 医用ガイドシステム |
JP2008284144A (ja) * | 2007-05-17 | 2008-11-27 | Hitachi Medical Corp | 超音波治療等におけるリファレンス像表示方法及び超音波装置 |
JP2008301969A (ja) * | 2007-06-06 | 2008-12-18 | Olympus Medical Systems Corp | 超音波診断装置 |
JP2009504220A (ja) * | 2005-08-09 | 2009-02-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 2dのx線画像及び3d超音波画像を選択的に混合するためのシステム及び方法 |
JP2009506808A (ja) * | 2005-09-01 | 2009-02-19 | トムテック イマジング システムズ ゲゼルシャフト ミットべシュレンクテル ハフツンク | 多次元画像データセットにおけるナビゲーションと測定の方法及びその装置 |
JP2009514569A (ja) * | 2005-11-07 | 2009-04-09 | シグノスティックス ピーティーワイ エルティーディー | 超音波測定システム及び方法 |
JP2009090120A (ja) * | 2007-10-11 | 2009-04-30 | General Electric Co <Ge> | 容積式位置揃えのための改良型システム及び方法 |
JP2009095671A (ja) * | 2007-10-15 | 2009-05-07 | General Electric Co <Ge> | 被位置合わせ画像を視覚化するための方法及びシステム |
JP2009095371A (ja) * | 2007-10-12 | 2009-05-07 | Hitachi Medical Corp | 超音波内視鏡、超音波診断装置、及び超音波内視鏡における位置センサ固定方法 |
JP2009225905A (ja) * | 2008-03-21 | 2009-10-08 | Gifu Univ | 超音波診断支援システム |
JP2009291614A (ja) * | 2008-06-04 | 2009-12-17 | Medison Co Ltd | 超音波映像とct映像の整合システム及び方法 |
WO2010007860A1 (ja) * | 2008-07-15 | 2010-01-21 | 株式会社 日立メディコ | 超音波診断装置とその探触子操作ガイド表示方法 |
JP2010515472A (ja) * | 2006-11-27 | 2010-05-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 事前収集された医用画像に実時間超音波画像を融合させるシステム及び方法 |
JP2011011001A (ja) * | 2009-07-06 | 2011-01-20 | Toshiba Corp | 超音波診断装置およびその処理プログラム |
JP2011031081A (ja) * | 2010-11-17 | 2011-02-17 | Hitachi Medical Corp | 超音波診断装置 |
JP2011072656A (ja) * | 2009-09-30 | 2011-04-14 | Toshiba Corp | 超音波診断装置、超音波画像処理装置、超音波診断装置制御プログラム及び超音波画像処理プログラム |
JP2011518013A (ja) * | 2008-04-22 | 2011-06-23 | エゾノ アクチェンゲゼルシャフト | 超音波画像化システム及び超音波画像化システムにおける支援提供方法 |
JP2011147591A (ja) * | 2010-01-21 | 2011-08-04 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置 |
JP2011167331A (ja) * | 2010-02-18 | 2011-09-01 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置 |
JP2011200655A (ja) * | 2010-03-17 | 2011-10-13 | General Electric Co <Ge> | 放射線撮影法取得手段と超音波プローブのための誘導手段とを備えた医用撮像装置 |
JP2012040220A (ja) * | 2010-08-20 | 2012-03-01 | Ge Medical Systems Global Technology Co Llc | 医用画像装置 |
JP2012061261A (ja) * | 2010-09-17 | 2012-03-29 | Toshiba Corp | 超音波診断装置、医用画像処理装置および医用画像処理プログラム |
JP2012170749A (ja) * | 2011-02-23 | 2012-09-10 | Toshiba Corp | 超音波診断装置、及び超音波診断プログラム |
JP2012223416A (ja) * | 2011-04-21 | 2012-11-15 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置及びその制御プログラム |
WO2012164892A1 (ja) * | 2011-05-30 | 2012-12-06 | パナソニック株式会社 | 超音波診断装置および超音波を用いた画像取得方法 |
KR20120134042A (ko) | 2011-05-30 | 2012-12-11 | 지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨 | 초음파 진단 장치 및 그 제어 프로그램 |
EP2574282A1 (en) | 2011-09-27 | 2013-04-03 | GE Medical Systems Global Technology Company LLC | Ultrasound diagnostic apparatus and method thereof |
JP2013118998A (ja) * | 2011-12-08 | 2013-06-17 | Toshiba Corp | 医用画像診断装置、超音波診断装置及びプログラム |
WO2014003071A1 (ja) * | 2012-06-27 | 2014-01-03 | 株式会社東芝 | 超音波診断装置及び画像データの補正方法 |
KR101369791B1 (ko) | 2006-03-31 | 2014-03-06 | 지멘스 메디컬 솔루션즈 유에스에이, 인크. | 진단 의료 영상을 위한 상호참조 측정 |
WO2014064905A1 (ja) * | 2012-10-25 | 2014-05-01 | 国立大学法人 岡山大学 | 3次元超音波画像作成方法およびプログラム |
JP2014087671A (ja) * | 2013-12-09 | 2014-05-15 | Hitachi Medical Corp | 超音波診断装置 |
US8736600B2 (en) | 2008-06-06 | 2014-05-27 | Landmark Graphics Corporation | Systems and methods for imaging a three-dimensional volume of geometrically irregular grid data representing a grid volume |
US20140163376A1 (en) * | 2007-10-19 | 2014-06-12 | Metritrack Llc | Three dimensional mapping display system for diagnostic ultrasound machines and method |
JP2014121637A (ja) * | 2014-02-24 | 2014-07-03 | Canon Inc | 情報処理装置および情報処理方法 |
JP2014195729A (ja) * | 2014-06-27 | 2014-10-16 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波診断装置 |
US9005127B2 (en) | 2007-06-08 | 2015-04-14 | Hitachi Medical Corporation | Ultrasound image picking-up device |
JP2015136445A (ja) * | 2014-01-21 | 2015-07-30 | 株式会社東芝 | 超音波診断装置、画像処理装置及びプログラム |
JP2016034486A (ja) * | 2014-07-31 | 2016-03-17 | 株式会社東芝 | 医学イメージングシステム、手術ガイドシステム及び医学イメージング方法 |
JP2016043128A (ja) * | 2014-08-25 | 2016-04-04 | 株式会社東芝 | 超音波診断装置及び制御プログラム |
JP2016096923A (ja) * | 2014-11-19 | 2016-05-30 | 株式会社東芝 | 超音波診断装置、医用画像処理装置及び画像診断システム |
JP2016522074A (ja) * | 2013-06-28 | 2016-07-28 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | ターゲットビューに対する超音波収集フィードバックガイダンス |
WO2016136065A1 (ja) * | 2015-02-26 | 2016-09-01 | 株式会社日立製作所 | 超音波撮像装置、および、画像処理装置 |
JP2017060895A (ja) * | 2012-06-27 | 2017-03-30 | 東芝メディカルシステムズ株式会社 | 超音波診断装置及び画像データの補正方法 |
JP2017170131A (ja) * | 2016-03-17 | 2017-09-28 | 東芝メディカルシステムズ株式会社 | 超音波診断装置、画像処理装置及び画像処理プログラム |
JP2018000775A (ja) * | 2016-07-07 | 2018-01-11 | 東芝メディカルシステムズ株式会社 | 超音波診断装置、及び医用画像処理装置 |
JP2018102891A (ja) * | 2016-12-26 | 2018-07-05 | ゼネラル・エレクトリック・カンパニイ | 超音波画像表示装置及びその制御プログラム |
US10405827B2 (en) | 2014-06-04 | 2019-09-10 | Hitachi, Ltd. | Medical treatment system |
JP2020518937A (ja) * | 2017-05-04 | 2020-06-25 | エムアイエム ソフトウェア, インコーポレイテッド | 予測融合システムと方法 |
Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4167162B2 (ja) * | 2003-10-14 | 2008-10-15 | アロカ株式会社 | 超音波診断装置 |
JP4263579B2 (ja) * | 2003-10-22 | 2009-05-13 | アロカ株式会社 | 超音波診断装置 |
US9814439B2 (en) * | 2005-01-19 | 2017-11-14 | Siemens Medical Solutions Usa, Inc. | Tissue motion comparison display |
JP2007029456A (ja) * | 2005-07-27 | 2007-02-08 | Matsushita Electric Ind Co Ltd | 超音波診断装置 |
US20070238997A1 (en) * | 2006-03-29 | 2007-10-11 | Estelle Camus | Ultrasound and fluorescence imaging |
EP2036494A3 (en) * | 2007-05-07 | 2009-04-15 | Olympus Medical Systems Corp. | Medical guiding system |
US10531858B2 (en) * | 2007-07-20 | 2020-01-14 | Elekta, LTD | Methods and systems for guiding the acquisition of ultrasound images |
WO2010010782A1 (ja) * | 2008-07-22 | 2010-01-28 | 株式会社 日立メディコ | 超音波診断装置とそのスキャン面の座標算出方法 |
WO2010046802A1 (en) * | 2008-10-20 | 2010-04-29 | Koninklijke Philips Electronics, N.V. | Image-based localization method and system |
JPWO2010055816A1 (ja) * | 2008-11-14 | 2012-04-12 | 株式会社日立メディコ | 超音波診断装置、超音波診断装置の規格画像データ生成方法 |
JP5535596B2 (ja) * | 2009-11-26 | 2014-07-02 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波診断装置 |
CN102081697B (zh) * | 2009-11-27 | 2013-12-11 | 深圳迈瑞生物医疗电子股份有限公司 | 一种在超声成像空间中定义感兴趣容积的方法及其装置 |
JP2011125568A (ja) * | 2009-12-18 | 2011-06-30 | Canon Inc | 画像処理装置、画像処理方法、プログラム及び画像処理システム |
JP5945700B2 (ja) * | 2010-03-19 | 2016-07-05 | 株式会社日立製作所 | 超音波診断装置及び超音波画像表示方法 |
IT1400684B1 (it) * | 2010-07-07 | 2013-06-28 | Esaote Spa | Metodo e dispositivo di imaging per il monitoraggio di un corpo in esame. |
KR20120046539A (ko) * | 2010-11-02 | 2012-05-10 | 삼성메디슨 주식회사 | 바디 마크를 제공하는 초음파 시스템 및 방법 |
WO2012063420A1 (ja) * | 2010-11-12 | 2012-05-18 | パナソニック株式会社 | 超音波診断装置および超音波診断システム |
EP2656792A4 (en) * | 2010-12-24 | 2014-05-07 | Panasonic Corp | ULTRASONIC DIAGNOSTIC APPARATUS AND METHOD FOR CONTROLLING ULTRASONIC DIAGNOSTIC DEVICE |
WO2012086152A1 (ja) * | 2010-12-24 | 2012-06-28 | パナソニック株式会社 | 超音波画像生成装置及び画像生成方法 |
JP5835903B2 (ja) * | 2011-02-03 | 2015-12-24 | 株式会社東芝 | 超音波診断装置 |
EP2491865A1 (en) * | 2011-02-24 | 2012-08-29 | Samsung Medison Co., Ltd. | Ultrasound system for providing image indicator |
US9275452B2 (en) * | 2011-03-15 | 2016-03-01 | The Trustees Of Columbia University In The City Of New York | Method and system for automatically determining compliance of cross sectional imaging scans with a predetermined protocol |
JP5383735B2 (ja) * | 2011-03-31 | 2014-01-08 | キヤノン株式会社 | 光干渉断層撮影装置、画像処理装置、画像処理方法、及びプログラム |
JP5995408B2 (ja) | 2011-04-01 | 2016-09-21 | キヤノン株式会社 | 情報処理装置、撮影システム、情報処理方法および情報処理をコンピュータに実行させるためのプログラム |
JP5950619B2 (ja) * | 2011-04-06 | 2016-07-13 | キヤノン株式会社 | 情報処理装置 |
JP6188874B2 (ja) * | 2011-04-06 | 2017-08-30 | キヤノン株式会社 | 情報処理装置、方法及びプログラム |
JP5858636B2 (ja) * | 2011-04-13 | 2016-02-10 | キヤノン株式会社 | 画像処理装置、その処理方法及びプログラム |
US20120289830A1 (en) * | 2011-05-10 | 2012-11-15 | General Electric Company | Method and ultrasound imaging system for image-guided procedures |
US8900131B2 (en) * | 2011-05-13 | 2014-12-02 | Intuitive Surgical Operations, Inc. | Medical system providing dynamic registration of a model of an anatomical structure for image-guided surgery |
US8827934B2 (en) | 2011-05-13 | 2014-09-09 | Intuitive Surgical Operations, Inc. | Method and system for determining information of extrema during expansion and contraction cycles of an object |
US8805627B2 (en) | 2011-07-01 | 2014-08-12 | Cliff A. Gronseth | Method and system for organic specimen feature identification in ultrasound image |
US10201327B2 (en) * | 2011-07-01 | 2019-02-12 | Cliff A. Gronseth | Organic specimen feature identification in ultrasound data |
JP6071282B2 (ja) | 2011-08-31 | 2017-02-01 | キヤノン株式会社 | 情報処理装置、超音波撮影装置および情報処理方法 |
JP6176818B2 (ja) * | 2011-12-06 | 2017-08-09 | 東芝メディカルシステムズ株式会社 | 超音波診断装置及び座標変換プログラム |
EP2790587B1 (en) * | 2011-12-18 | 2018-04-11 | Metritrack, Inc. | Three dimensional mapping display system for diagnostic ultrasound machines |
US11109835B2 (en) | 2011-12-18 | 2021-09-07 | Metritrack Llc | Three dimensional mapping display system for diagnostic ultrasound machines |
US9058647B2 (en) | 2012-01-16 | 2015-06-16 | Canon Kabushiki Kaisha | Information processing apparatus, information processing method, and storage medium |
JP5995449B2 (ja) | 2012-01-24 | 2016-09-21 | キヤノン株式会社 | 情報処理装置及びその制御方法 |
JP6039903B2 (ja) | 2012-01-27 | 2016-12-07 | キヤノン株式会社 | 画像処理装置、及びその作動方法 |
JP5991731B2 (ja) * | 2012-02-01 | 2016-09-14 | キヤノン株式会社 | 情報処理装置及び情報処理方法 |
JP5891098B2 (ja) | 2012-04-23 | 2016-03-22 | 富士フイルム株式会社 | 超音波診断装置および超音波診断装置の作動方法 |
KR101359904B1 (ko) * | 2012-08-31 | 2014-02-07 | 한국디지털병원수출사업협동조합 | 3차원 원격 초음파 진단기의 영상 압축을 이용한 사전진단 방법 |
WO2014034948A1 (ja) * | 2012-09-03 | 2014-03-06 | 株式会社東芝 | 超音波診断装置及び画像処理方法 |
DE102013224590B4 (de) * | 2012-12-03 | 2019-07-18 | Canon Kabushiki Kaisha | Anzeigevorrichtung und deren steuerverfahren |
US9529080B2 (en) | 2012-12-06 | 2016-12-27 | White Eagle Sonic Technologies, Inc. | System and apparatus having an application programming interface for flexible control of execution ultrasound actions |
US10499884B2 (en) | 2012-12-06 | 2019-12-10 | White Eagle Sonic Technologies, Inc. | System and method for scanning for a second object within a first object using an adaptive scheduler |
US9983905B2 (en) | 2012-12-06 | 2018-05-29 | White Eagle Sonic Technologies, Inc. | Apparatus and system for real-time execution of ultrasound system actions |
US10076313B2 (en) | 2012-12-06 | 2018-09-18 | White Eagle Sonic Technologies, Inc. | System and method for automatically adjusting beams to scan an object in a body |
US9773496B2 (en) | 2012-12-06 | 2017-09-26 | White Eagle Sonic Technologies, Inc. | Apparatus and system for adaptively scheduling ultrasound system actions |
KR102094502B1 (ko) * | 2013-02-21 | 2020-03-30 | 삼성전자주식회사 | 의료 영상들의 정합 방법 및 장치 |
JP2014161478A (ja) * | 2013-02-25 | 2014-09-08 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置及びその制御プログラム |
JP6419413B2 (ja) * | 2013-03-13 | 2018-11-07 | キヤノンメディカルシステムズ株式会社 | 超音波診断装置及び位置合わせプログラム |
GB201304798D0 (en) | 2013-03-15 | 2013-05-01 | Univ Dundee | Medical apparatus visualisation |
WO2014156973A1 (ja) | 2013-03-29 | 2014-10-02 | 日立アロカメディカル株式会社 | 画像位置合せ表示方法及び超音波診断装置 |
CN104116523B (zh) * | 2013-04-25 | 2016-08-03 | 深圳迈瑞生物医疗电子股份有限公司 | 一种超声影像分析系统及其分析方法 |
KR101563498B1 (ko) * | 2013-05-02 | 2015-10-27 | 삼성메디슨 주식회사 | 대상체의 변화 정보를 제공하는 초음파 시스템 및 방법 |
KR102114417B1 (ko) | 2013-06-11 | 2020-05-22 | 삼성메디슨 주식회사 | 영상 정합 방법 및 장치 |
WO2015002256A1 (ja) * | 2013-07-03 | 2015-01-08 | 株式会社東芝 | 医用情報処理システム、医用情報処理プログラム及び超音波診断装置 |
WO2015039302A1 (en) * | 2013-09-18 | 2015-03-26 | Shenzhen Mindray Bio-Medical Electronics Co., Ltd | Method and system for guided ultrasound image acquisition |
CN104574329B (zh) * | 2013-10-09 | 2018-03-09 | 深圳迈瑞生物医疗电子股份有限公司 | 超声融合成像方法、超声融合成像导航系统 |
US10918359B2 (en) | 2013-12-20 | 2021-02-16 | Koninklijke Philips N.V. | Ultrasound imaging assembly and method for displaying ultrasound images |
KR20150074304A (ko) * | 2013-12-23 | 2015-07-02 | 삼성전자주식회사 | 의료 영상 정보를 제공하는 방법 및 그 장치 |
WO2015101949A1 (en) * | 2014-01-02 | 2015-07-09 | Koninklijke Philips N.V. | Instrument alignment and tracking with ultrasound imaging plane |
JP6309282B2 (ja) * | 2014-01-22 | 2018-04-11 | キヤノンメディカルシステムズ株式会社 | 医用画像診断装置 |
US10076311B2 (en) * | 2014-01-24 | 2018-09-18 | Samsung Electronics Co., Ltd. | Method and apparatus for registering medical images |
KR102336446B1 (ko) * | 2014-01-24 | 2021-12-08 | 삼성전자주식회사 | 의료 영상 정합 방법 및 그 장치 |
WO2015124388A1 (en) * | 2014-02-19 | 2015-08-27 | Koninklijke Philips N.V. | Motion adaptive visualization in medical 4d imaging |
WO2015187866A1 (en) * | 2014-06-03 | 2015-12-10 | Jones Freddy | In-time registration of temporally separated image acquisition |
CN106460567B (zh) * | 2014-06-16 | 2018-07-13 | 西门子股份公司 | 用于向能源网供应来自间歇性可再生能量源的能源的系统和方法 |
WO2015197384A1 (en) * | 2014-06-26 | 2015-12-30 | Koninklijke Philips N.V. | Device and method for displaying image information |
KR102294193B1 (ko) * | 2014-07-16 | 2021-08-26 | 삼성전자주식회사 | 프로브 속도에 기초한 컴퓨터 보조 진단 지원 장치 및 방법 |
JP2016022297A (ja) * | 2014-07-24 | 2016-02-08 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波診断装置及びその制御プログラム |
JP6559934B2 (ja) * | 2014-08-01 | 2019-08-14 | キヤノンメディカルシステムズ株式会社 | X線診断装置 |
TWI605795B (zh) * | 2014-08-19 | 2017-11-21 | 鈦隼生物科技股份有限公司 | 判定手術部位中探針位置之方法與系統 |
KR101705120B1 (ko) * | 2014-08-28 | 2017-02-09 | 삼성전자 주식회사 | 자가 진단 및 원격 진단을 위한 초음파 진단 장치 및 초음파 진단 장치의 동작 방법 |
US11123041B2 (en) | 2014-08-28 | 2021-09-21 | Samsung Electronics Co., Ltd. | Ultrasound diagnosis apparatus for self-diagnosis and remote-diagnosis, and method of operating the ultrasound diagnosis apparatus |
US10991069B2 (en) * | 2014-10-08 | 2021-04-27 | Samsung Electronics Co., Ltd. | Method and apparatus for registration of medical images |
KR101636876B1 (ko) * | 2014-11-03 | 2016-07-06 | 삼성전자주식회사 | 의료 영상 처리 장치 및 방법 |
KR20160066927A (ko) * | 2014-12-03 | 2016-06-13 | 삼성전자주식회사 | 컴퓨터 보조 진단 지원 장치 및 방법 |
KR20160071889A (ko) * | 2014-12-12 | 2016-06-22 | 삼성전자주식회사 | 비교 영상을 이용한 진단 지원 장치 및 방법 |
CA2974377C (en) | 2015-01-23 | 2023-08-01 | The University Of North Carolina At Chapel Hill | Apparatuses, systems, and methods for preclinical ultrasound imaging of subjects |
KR102519424B1 (ko) * | 2015-09-25 | 2023-04-10 | 삼성메디슨 주식회사 | 초음파 이미지 디스플레이 방법 및 이를 위한 장치 |
JP6105703B1 (ja) * | 2015-09-29 | 2017-03-29 | ミネベアミツミ株式会社 | 生体情報モニタリングシステム |
JP2017080040A (ja) * | 2015-10-27 | 2017-05-18 | 東芝メディカルシステムズ株式会社 | 超音波診断装置およびプログラム |
JP6626319B2 (ja) * | 2015-11-18 | 2019-12-25 | キヤノン株式会社 | 符号化装置、撮像装置、符号化方法、及びプログラム |
JP6615603B2 (ja) * | 2015-12-24 | 2019-12-04 | キヤノンメディカルシステムズ株式会社 | 医用画像診断装置および医用画像診断プログラム |
JP6689666B2 (ja) * | 2016-05-12 | 2020-04-28 | 株式会社日立製作所 | 超音波撮像装置 |
WO2017202795A1 (en) | 2016-05-23 | 2017-11-30 | Koninklijke Philips N.V. | Correcting probe induced deformation in an ultrasound fusing imaging system |
US20180028148A1 (en) * | 2016-07-26 | 2018-02-01 | Toshiba Medical Systems Corporation | Ultrasound diagnosis apparatus, medical image processing apparatus, and medical image processing method |
JP6263248B2 (ja) * | 2016-11-07 | 2018-01-17 | キヤノン株式会社 | 情報処理装置、情報処理方法、及びプログラム |
JP2018175790A (ja) * | 2017-04-21 | 2018-11-15 | ソニー株式会社 | 情報処理装置、情報処理方法及びプログラム |
WO2019046825A1 (en) * | 2017-08-31 | 2019-03-07 | The Regents Of The University Of California | IMPROVED ULTRASONIC SYSTEMS AND METHODS |
CN107798711B (zh) * | 2017-12-12 | 2021-06-29 | 上海联影医疗科技股份有限公司 | 一种医学成像扫描方法和系统 |
JP6487999B2 (ja) * | 2017-12-14 | 2019-03-20 | キヤノン株式会社 | 情報処理装置、情報処理方法、及びプログラム |
CN109717906B (zh) * | 2019-02-23 | 2020-05-08 | 广州莲印医疗科技有限公司 | 一种胎头方向测量装置及其方法 |
KR20200107615A (ko) * | 2019-03-08 | 2020-09-16 | 삼성메디슨 주식회사 | 초음파 영상 장치, 그 제어 방법, 및 컴퓨터 프로그램 제품 |
JP6695475B2 (ja) * | 2019-04-26 | 2020-05-20 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波診断装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10151131A (ja) * | 1996-11-25 | 1998-06-09 | Hitachi Medical Corp | 超音波診断装置 |
JP2002112998A (ja) * | 2000-10-05 | 2002-04-16 | Toshiba Medical System Co Ltd | 超音波穿刺支援装置 |
Family Cites Families (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607834A (ja) * | 1983-06-27 | 1985-01-16 | 株式会社島津製作所 | 超音波診断装置 |
JPS61268239A (ja) * | 1985-05-24 | 1986-11-27 | 株式会社東芝 | 総合画像診断装置 |
JPH0668470B2 (ja) * | 1986-05-23 | 1994-08-31 | アイシン高丘株式会社 | 円盤状部品の表面検査装置 |
JP2886162B2 (ja) | 1987-10-13 | 1999-04-26 | 株式会社東芝 | 画像表示装置 |
JPH0642885B2 (ja) | 1988-04-22 | 1994-06-08 | 株式会社東芝 | 衝撃波治療装置 |
JPH0245038A (ja) | 1988-08-03 | 1990-02-15 | Hitachi Medical Corp | 核磁気共鳴イメージング装置 |
US5159931A (en) * | 1988-11-25 | 1992-11-03 | Riccardo Pini | Apparatus for obtaining a three-dimensional reconstruction of anatomic structures through the acquisition of echographic images |
JPH0433651A (ja) | 1990-05-30 | 1992-02-05 | Shimadzu Corp | 超音波診断装置 |
US5608849A (en) * | 1991-08-27 | 1997-03-04 | King, Jr.; Donald | Method of visual guidance for positioning images or data in three-dimensional space |
JPH0690927A (ja) | 1992-09-17 | 1994-04-05 | Osaka Gas Co Ltd | 位置検出方法およびそれに用いる位置表示具 |
US5309913A (en) * | 1992-11-30 | 1994-05-10 | The Cleveland Clinic Foundation | Frameless stereotaxy system |
WO1994024631A1 (en) * | 1993-04-20 | 1994-10-27 | General Electric Company | Computer graphic and live video system for enhancing visualisation of body structures during surgery |
US5558091A (en) * | 1993-10-06 | 1996-09-24 | Biosense, Inc. | Magnetic determination of position and orientation |
JP3498852B2 (ja) * | 1993-10-20 | 2004-02-23 | 富士写真光機株式会社 | 雲台情報表示用コントローラ |
JPH07129751A (ja) * | 1993-10-29 | 1995-05-19 | Hitachi Medical Corp | 医用画像処理装置 |
US5531227A (en) * | 1994-01-28 | 1996-07-02 | Schneider Medical Technologies, Inc. | Imaging device and method |
ES2144123T3 (es) | 1994-08-19 | 2000-06-01 | Biosense Inc | Sistemas medicos de diagnosis, de tratamiento y de imagen. |
US5609485A (en) * | 1994-10-03 | 1997-03-11 | Medsim, Ltd. | Medical reproduction system |
US6690963B2 (en) * | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
JPH09103434A (ja) | 1995-03-31 | 1997-04-22 | Toshiba Corp | 超音波治療装置 |
JPH08336531A (ja) | 1995-06-12 | 1996-12-24 | Hitachi Medical Corp | 超音波診断装置 |
JPH0924034A (ja) * | 1995-07-13 | 1997-01-28 | Toshiba Corp | 超音波及び核磁気共鳴複合診断装置 |
US5638819A (en) * | 1995-08-29 | 1997-06-17 | Manwaring; Kim H. | Method and apparatus for guiding an instrument to a target |
JPH09192106A (ja) | 1996-01-19 | 1997-07-29 | Nippon Telegr & Teleph Corp <Ntt> | 画像重ね合わせ方法 |
JPH09218939A (ja) | 1996-02-09 | 1997-08-19 | Toshiba Corp | 画像処理装置 |
US5645066A (en) * | 1996-04-26 | 1997-07-08 | Advanced Technology Laboratories, Inc. | Medical ultrasonic diagnostic imaging system with scanning guide for three dimensional imaging |
US6167296A (en) * | 1996-06-28 | 2000-12-26 | The Board Of Trustees Of The Leland Stanford Junior University | Method for volumetric image navigation |
JPH10211201A (ja) * | 1997-01-31 | 1998-08-11 | Toshiba Corp | 超音波診断システム |
US5841830A (en) * | 1997-02-19 | 1998-11-24 | Picker International, Inc. | 3D CT fluoroscopy |
US6346940B1 (en) * | 1997-02-27 | 2002-02-12 | Kabushiki Kaisha Toshiba | Virtualized endoscope system |
EP0926998B8 (en) * | 1997-06-23 | 2004-04-14 | Koninklijke Philips Electronics N.V. | Image guided surgery system |
JPH11137551A (ja) * | 1997-11-10 | 1999-05-25 | Toshiba Corp | 超音波診断装置 |
JP4068234B2 (ja) | 1998-10-05 | 2008-03-26 | 株式会社東芝 | 超音波診断装置 |
JP2000262511A (ja) | 1999-03-12 | 2000-09-26 | Toshiba Iyo System Engineering Kk | 断層撮影装置 |
US6144875A (en) | 1999-03-16 | 2000-11-07 | Accuray Incorporated | Apparatus and method for compensating for respiratory and patient motion during treatment |
US6775404B1 (en) * | 1999-03-18 | 2004-08-10 | University Of Washington | Apparatus and method for interactive 3D registration of ultrasound and magnetic resonance images based on a magnetic position sensor |
DE19914455B4 (de) | 1999-03-30 | 2005-07-14 | Siemens Ag | Verfahren zur Bestimmung der Bewegung eines Organs oder Therapiegebiets eines Patienten sowie hierfür geeignetes System |
US6077226A (en) * | 1999-03-30 | 2000-06-20 | General Electric Company | Method and apparatus for positioning region of interest in image |
US6193660B1 (en) * | 1999-03-31 | 2001-02-27 | Acuson Corporation | Medical diagnostic ultrasound system and method for region of interest determination |
AU3573900A (en) * | 1999-03-31 | 2000-10-16 | Ultra-Guide Ltd. | Apparatus and methods for medical diagnostic and for medical guided interventions and therapy |
EP1259160A2 (en) * | 1999-07-02 | 2002-11-27 | Ultraguide Ltd. | Apparatus and methods for medical interventions |
US6443894B1 (en) * | 1999-09-29 | 2002-09-03 | Acuson Corporation | Medical diagnostic ultrasound system and method for mapping surface data for three dimensional imaging |
US6458082B1 (en) * | 1999-09-29 | 2002-10-01 | Acuson Corporation | System and method for the display of ultrasound data |
DE19946948A1 (de) * | 1999-09-30 | 2001-04-05 | Philips Corp Intellectual Pty | Verfahren und Anordnung zur Bestimmung der Position eines medizinischen Instruments |
US6379302B1 (en) * | 1999-10-28 | 2002-04-30 | Surgical Navigation Technologies Inc. | Navigation information overlay onto ultrasound imagery |
US6671538B1 (en) * | 1999-11-26 | 2003-12-30 | Koninklijke Philips Electronics, N.V. | Interface system for use with imaging devices to facilitate visualization of image-guided interventional procedure planning |
WO2001037748A2 (en) * | 1999-11-29 | 2001-05-31 | Cbyon, Inc. | Method and apparatus for transforming view orientations in image-guided surgery |
JP3875841B2 (ja) * | 2000-03-28 | 2007-01-31 | アロカ株式会社 | 医療システム |
US6728424B1 (en) * | 2000-09-15 | 2004-04-27 | Koninklijke Philips Electronics, N.V. | Imaging registration system and method using likelihood maximization |
JP4674948B2 (ja) * | 2000-09-29 | 2011-04-20 | オリンパス株式会社 | 手術ナビゲーション装置および手術ナビゲーション装置の作動方法 |
US7103205B2 (en) * | 2000-11-24 | 2006-09-05 | U-Systems, Inc. | Breast cancer screening with ultrasound image overlays |
US6685644B2 (en) * | 2001-04-24 | 2004-02-03 | Kabushiki Kaisha Toshiba | Ultrasound diagnostic apparatus |
JP4583658B2 (ja) * | 2001-05-22 | 2010-11-17 | オリンパス株式会社 | 内視鏡システム |
DE10136709B4 (de) * | 2001-07-27 | 2004-09-02 | Siemens Ag | Vorrichtung zum Durchführen von operativen Eingriffen sowie Verfahren zum Darstellen von Bildinformationen während eines solchen Eingriffs an einem Patienten |
US7127090B2 (en) * | 2001-07-30 | 2006-10-24 | Accuimage Diagnostics Corp | Methods and systems for combining a plurality of radiographic images |
US6695779B2 (en) * | 2001-08-16 | 2004-02-24 | Siemens Corporate Research, Inc. | Method and apparatus for spatiotemporal freezing of ultrasound images in augmented reality visualization |
US6638226B2 (en) * | 2001-09-28 | 2003-10-28 | Teratech Corporation | Ultrasound imaging system |
US6741883B2 (en) * | 2002-02-28 | 2004-05-25 | Houston Stereotactic Concepts, Inc. | Audible feedback from positional guidance systems |
US6990368B2 (en) * | 2002-04-04 | 2006-01-24 | Surgical Navigation Technologies, Inc. | Method and apparatus for virtual digital subtraction angiography |
US6824514B2 (en) * | 2002-10-11 | 2004-11-30 | Koninklijke Philips Electronics N.V. | System and method for visualizing scene shift in ultrasound scan sequence |
JP4058368B2 (ja) * | 2003-03-27 | 2008-03-05 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波診断装置 |
US7570791B2 (en) * | 2003-04-25 | 2009-08-04 | Medtronic Navigation, Inc. | Method and apparatus for performing 2D to 3D registration |
-
2004
- 2004-05-10 CN CN2009101686741A patent/CN101669831B/zh active Active
- 2004-05-10 EP EP12000939.4A patent/EP2460473B1/en active Active
- 2004-05-10 US US10/556,032 patent/US8226560B2/en active Active
- 2004-05-10 EP EP04732004.9A patent/EP1623674B1/en active Active
- 2004-05-10 CN CN201110429566.2A patent/CN102512209B/zh active Active
- 2004-05-10 EP EP12000940.2A patent/EP2460474B1/en active Active
- 2004-05-10 JP JP2005506006A patent/JP4300488B2/ja active Active
- 2004-05-10 WO PCT/JP2004/006238 patent/WO2004098414A1/ja active Application Filing
-
2008
- 2008-07-22 JP JP2008188659A patent/JP4977660B2/ja active Active
- 2008-07-22 JP JP2008188614A patent/JP4940195B2/ja active Active
-
2011
- 2011-01-31 JP JP2011017934A patent/JP5225401B2/ja active Active
- 2011-01-31 JP JP2011017942A patent/JP2011083638A/ja active Pending
- 2011-01-31 JP JP2011017936A patent/JP2011083637A/ja active Pending
-
2012
- 2012-02-14 JP JP2012029270A patent/JP5433032B2/ja active Active
- 2012-03-22 US US13/427,723 patent/US20120184851A1/en not_active Abandoned
- 2012-03-22 US US13/427,812 patent/US9471981B2/en active Active
- 2012-03-22 US US13/427,836 patent/US20120184852A1/en not_active Abandoned
-
2013
- 2013-11-05 JP JP2013229646A patent/JP2014039877A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10151131A (ja) * | 1996-11-25 | 1998-06-09 | Hitachi Medical Corp | 超音波診断装置 |
JP2002112998A (ja) * | 2000-10-05 | 2002-04-16 | Toshiba Medical System Co Ltd | 超音波穿刺支援装置 |
Non-Patent Citations (1)
Title |
---|
ARAI O. ET AL.: "Real-time virtual sonography no kaihatsu", JOURNAL OF MEDICAL ULTRASONICS, vol. 30, 15 April 2003 (2003-04-15), pages S151, XP002986897 * |
Cited By (90)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1815797A1 (en) * | 2004-11-25 | 2007-08-08 | Olympus Corporation | Ultrasonographic device |
JP2006149481A (ja) * | 2004-11-25 | 2006-06-15 | Olympus Corp | 超音波診断装置 |
JP4716716B2 (ja) * | 2004-11-25 | 2011-07-06 | オリンパス株式会社 | 超音波診断装置 |
JP2006149482A (ja) * | 2004-11-25 | 2006-06-15 | Olympus Corp | 超音波診断装置 |
JP4681857B2 (ja) * | 2004-11-25 | 2011-05-11 | オリンパス株式会社 | 超音波診断装置 |
EP1815797A4 (en) * | 2004-11-25 | 2013-05-22 | Olympus Corp | ULTRASOUND DEVICE |
JP2010051817A (ja) * | 2004-12-03 | 2010-03-11 | Hitachi Medical Corp | 超音波装置、超音波撮像プログラム及び超音波撮像方法 |
JPWO2006059668A1 (ja) * | 2004-12-03 | 2008-06-05 | 株式会社日立メディコ | 超音波装置、超音波撮像プログラム及び超音波撮像方法 |
EP1825813A1 (en) * | 2004-12-13 | 2007-08-29 | Hitachi Medical Corporation | Ultrasonic diagnosis apparatus |
JPWO2006064676A1 (ja) * | 2004-12-13 | 2008-06-12 | 株式会社日立メディコ | 超音波診断装置 |
US9241684B2 (en) | 2004-12-13 | 2016-01-26 | Hitachi Medical Corporation | Ultrasonic diagnosis arrangements for comparing same time phase images of a periodically moving target |
EP1825813A4 (en) * | 2004-12-13 | 2009-02-25 | Hitachi Medical Corp | ULTRASONIC DIAGNOSTIC APPARATUS |
JP2006167267A (ja) * | 2004-12-17 | 2006-06-29 | Hitachi Medical Corp | 超音波診断装置 |
JP2006217939A (ja) * | 2005-02-08 | 2006-08-24 | Hitachi Medical Corp | 画像表示装置 |
JP4699062B2 (ja) * | 2005-03-29 | 2011-06-08 | 株式会社日立メディコ | 超音波装置 |
JP2006271588A (ja) * | 2005-03-29 | 2006-10-12 | Hitachi Medical Corp | 超音波装置 |
JP2007014525A (ja) * | 2005-07-07 | 2007-01-25 | Hitachi Medical Corp | 医用画像診断システム |
JP2009504220A (ja) * | 2005-08-09 | 2009-02-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 2dのx線画像及び3d超音波画像を選択的に混合するためのシステム及び方法 |
JP2009506808A (ja) * | 2005-09-01 | 2009-02-19 | トムテック イマジング システムズ ゲゼルシャフト ミットべシュレンクテル ハフツンク | 多次元画像データセットにおけるナビゲーションと測定の方法及びその装置 |
JP4875791B2 (ja) * | 2005-09-01 | 2012-02-15 | トムテック イマジング システムズ ゲゼルシャフト ミットべシュレンクテル ハフツンク | 多次元画像データセットにおけるナビゲーションと測定の方法及びその装置 |
WO2007040270A1 (ja) * | 2005-10-06 | 2007-04-12 | Hitachi Medical Corporation | 穿刺治療支援装置 |
JP5348889B2 (ja) * | 2005-10-06 | 2013-11-20 | 株式会社日立メディコ | 穿刺治療支援装置 |
JP2009514569A (ja) * | 2005-11-07 | 2009-04-09 | シグノスティックス ピーティーワイ エルティーディー | 超音波測定システム及び方法 |
JP2007244575A (ja) * | 2006-03-15 | 2007-09-27 | Hitachi Medical Corp | 超音波診断装置 |
KR101369791B1 (ko) | 2006-03-31 | 2014-03-06 | 지멘스 메디컬 솔루션즈 유에스에이, 인크. | 진단 의료 영상을 위한 상호참조 측정 |
JP2014236998A (ja) * | 2006-11-27 | 2014-12-18 | コーニンクレッカ フィリップス エヌ ヴェ | 事前収集された医用画像に実時間超音波画像を融合させるシステム及び方法 |
JP2010515472A (ja) * | 2006-11-27 | 2010-05-13 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 事前収集された医用画像に実時間超音波画像を融合させるシステム及び方法 |
US20080165185A1 (en) * | 2007-01-05 | 2008-07-10 | Landmark Graphics Corporation, A Halliburton Company | Systems and methods for selectively imaging objects in a display of multiple three-dimensional data-objects |
JP2008178500A (ja) * | 2007-01-24 | 2008-08-07 | Hitachi Medical Corp | 超音波診断装置 |
JP2008188193A (ja) * | 2007-02-05 | 2008-08-21 | Hitachi Medical Corp | 医用画像診断装置 |
JP2008272370A (ja) * | 2007-05-07 | 2008-11-13 | Olympus Medical Systems Corp | 医用ガイドシステム |
JP2008284144A (ja) * | 2007-05-17 | 2008-11-27 | Hitachi Medical Corp | 超音波治療等におけるリファレンス像表示方法及び超音波装置 |
JP2008301969A (ja) * | 2007-06-06 | 2008-12-18 | Olympus Medical Systems Corp | 超音波診断装置 |
US9005127B2 (en) | 2007-06-08 | 2015-04-14 | Hitachi Medical Corporation | Ultrasound image picking-up device |
JP2009090120A (ja) * | 2007-10-11 | 2009-04-30 | General Electric Co <Ge> | 容積式位置揃えのための改良型システム及び方法 |
JP2009095371A (ja) * | 2007-10-12 | 2009-05-07 | Hitachi Medical Corp | 超音波内視鏡、超音波診断装置、及び超音波内視鏡における位置センサ固定方法 |
JP2009095671A (ja) * | 2007-10-15 | 2009-05-07 | General Electric Co <Ge> | 被位置合わせ画像を視覚化するための方法及びシステム |
US20140163376A1 (en) * | 2007-10-19 | 2014-06-12 | Metritrack Llc | Three dimensional mapping display system for diagnostic ultrasound machines and method |
US9439624B2 (en) | 2007-10-19 | 2016-09-13 | Metritrack, Inc. | Three dimensional mapping display system for diagnostic ultrasound machines and method |
US10512448B2 (en) * | 2007-10-19 | 2019-12-24 | Metritrack, Inc. | Three dimensional mapping display system for diagnostic ultrasound machines and method |
JP2009225905A (ja) * | 2008-03-21 | 2009-10-08 | Gifu Univ | 超音波診断支援システム |
US11311269B2 (en) | 2008-04-22 | 2022-04-26 | Ezono Ag | Ultrasound imaging system and method for providing assistance in an ultrasound imaging system |
JP2011518013A (ja) * | 2008-04-22 | 2011-06-23 | エゾノ アクチェンゲゼルシャフト | 超音波画像化システム及び超音波画像化システムにおける支援提供方法 |
JP2009291614A (ja) * | 2008-06-04 | 2009-12-17 | Medison Co Ltd | 超音波映像とct映像の整合システム及び方法 |
US8111892B2 (en) | 2008-06-04 | 2012-02-07 | Medison Co., Ltd. | Registration of CT image onto ultrasound images |
US8736600B2 (en) | 2008-06-06 | 2014-05-27 | Landmark Graphics Corporation | Systems and methods for imaging a three-dimensional volume of geometrically irregular grid data representing a grid volume |
WO2010007860A1 (ja) * | 2008-07-15 | 2010-01-21 | 株式会社 日立メディコ | 超音波診断装置とその探触子操作ガイド表示方法 |
US8376951B2 (en) | 2008-07-15 | 2013-02-19 | Hitachi Medical Corporation | Ultrasonic diagnostic apparatus and method for displaying probe operation guide |
JP5586465B2 (ja) * | 2008-07-15 | 2014-09-10 | 株式会社日立メディコ | 超音波診断装置 |
JP2011011001A (ja) * | 2009-07-06 | 2011-01-20 | Toshiba Corp | 超音波診断装置およびその処理プログラム |
JP2011072656A (ja) * | 2009-09-30 | 2011-04-14 | Toshiba Corp | 超音波診断装置、超音波画像処理装置、超音波診断装置制御プログラム及び超音波画像処理プログラム |
JP2011147591A (ja) * | 2010-01-21 | 2011-08-04 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置 |
JP2011167331A (ja) * | 2010-02-18 | 2011-09-01 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置 |
JP2011200655A (ja) * | 2010-03-17 | 2011-10-13 | General Electric Co <Ge> | 放射線撮影法取得手段と超音波プローブのための誘導手段とを備えた医用撮像装置 |
JP2012040220A (ja) * | 2010-08-20 | 2012-03-01 | Ge Medical Systems Global Technology Co Llc | 医用画像装置 |
JP2012061261A (ja) * | 2010-09-17 | 2012-03-29 | Toshiba Corp | 超音波診断装置、医用画像処理装置および医用画像処理プログラム |
JP2011031081A (ja) * | 2010-11-17 | 2011-02-17 | Hitachi Medical Corp | 超音波診断装置 |
JP4690503B2 (ja) * | 2010-11-17 | 2011-06-01 | 株式会社日立メディコ | 超音波診断装置 |
JP2012170749A (ja) * | 2011-02-23 | 2012-09-10 | Toshiba Corp | 超音波診断装置、及び超音波診断プログラム |
JP2012223416A (ja) * | 2011-04-21 | 2012-11-15 | Ge Medical Systems Global Technology Co Llc | 超音波診断装置及びその制御プログラム |
WO2012164892A1 (ja) * | 2011-05-30 | 2012-12-06 | パナソニック株式会社 | 超音波診断装置および超音波を用いた画像取得方法 |
US9259204B2 (en) | 2011-05-30 | 2016-02-16 | General Electric Company | Ultrasound diagnostic apparatus and method of displaying medical image thereof |
KR20120134042A (ko) | 2011-05-30 | 2012-12-11 | 지이 메디컬 시스템즈 글로발 테크놀러지 캄파니 엘엘씨 | 초음파 진단 장치 및 그 제어 프로그램 |
EP2574282A1 (en) | 2011-09-27 | 2013-04-03 | GE Medical Systems Global Technology Company LLC | Ultrasound diagnostic apparatus and method thereof |
JP2013118998A (ja) * | 2011-12-08 | 2013-06-17 | Toshiba Corp | 医用画像診断装置、超音波診断装置及びプログラム |
US10932753B2 (en) | 2012-06-27 | 2021-03-02 | Canon Medical Systems Corporation | Ultrasound diagnosis apparatus and method for correcting mis-registration of image data with position sensors |
JP2017060895A (ja) * | 2012-06-27 | 2017-03-30 | 東芝メディカルシステムズ株式会社 | 超音波診断装置及び画像データの補正方法 |
CN107440720A (zh) * | 2012-06-27 | 2017-12-08 | 东芝医疗系统株式会社 | 超声波诊断装置以及图像数据的校正方法 |
WO2014003071A1 (ja) * | 2012-06-27 | 2014-01-03 | 株式会社東芝 | 超音波診断装置及び画像データの補正方法 |
CN107440720B (zh) * | 2012-06-27 | 2020-09-08 | 东芝医疗系统株式会社 | 超声波诊断装置以及图像数据的校正方法 |
JP2014028132A (ja) * | 2012-06-27 | 2014-02-13 | Toshiba Corp | 超音波診断装置及び画像データの補正方法 |
WO2014064905A1 (ja) * | 2012-10-25 | 2014-05-01 | 国立大学法人 岡山大学 | 3次元超音波画像作成方法およびプログラム |
JP2016522074A (ja) * | 2013-06-28 | 2016-07-28 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | ターゲットビューに対する超音波収集フィードバックガイダンス |
JP2014087671A (ja) * | 2013-12-09 | 2014-05-15 | Hitachi Medical Corp | 超音波診断装置 |
JP2015136445A (ja) * | 2014-01-21 | 2015-07-30 | 株式会社東芝 | 超音波診断装置、画像処理装置及びプログラム |
JP2014121637A (ja) * | 2014-02-24 | 2014-07-03 | Canon Inc | 情報処理装置および情報処理方法 |
US10405827B2 (en) | 2014-06-04 | 2019-09-10 | Hitachi, Ltd. | Medical treatment system |
JP2014195729A (ja) * | 2014-06-27 | 2014-10-16 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | 超音波診断装置 |
JP2016034486A (ja) * | 2014-07-31 | 2016-03-17 | 株式会社東芝 | 医学イメージングシステム、手術ガイドシステム及び医学イメージング方法 |
US10660608B2 (en) | 2014-07-31 | 2020-05-26 | Canon Medical Systems Corporation | Medical imaging system, surgical guidance system and medical imaging method |
JP2016043128A (ja) * | 2014-08-25 | 2016-04-04 | 株式会社東芝 | 超音波診断装置及び制御プログラム |
JP2016096923A (ja) * | 2014-11-19 | 2016-05-30 | 株式会社東芝 | 超音波診断装置、医用画像処理装置及び画像診断システム |
JPWO2016136065A1 (ja) * | 2015-02-26 | 2017-11-09 | 株式会社日立製作所 | 超音波撮像装置、および、画像処理装置 |
WO2016136065A1 (ja) * | 2015-02-26 | 2016-09-01 | 株式会社日立製作所 | 超音波撮像装置、および、画像処理装置 |
US11109843B2 (en) | 2015-02-26 | 2021-09-07 | Hitachi, Ltd. | Ultrasonic image pickup device and image processing device |
JP2017170131A (ja) * | 2016-03-17 | 2017-09-28 | 東芝メディカルシステムズ株式会社 | 超音波診断装置、画像処理装置及び画像処理プログラム |
JP2018000775A (ja) * | 2016-07-07 | 2018-01-11 | 東芝メディカルシステムズ株式会社 | 超音波診断装置、及び医用画像処理装置 |
JP2018102891A (ja) * | 2016-12-26 | 2018-07-05 | ゼネラル・エレクトリック・カンパニイ | 超音波画像表示装置及びその制御プログラム |
JP2020518937A (ja) * | 2017-05-04 | 2020-06-25 | エムアイエム ソフトウェア, インコーポレイテッド | 予測融合システムと方法 |
US11580651B2 (en) | 2017-05-04 | 2023-02-14 | Mim Software, Inc. | System and method for predictive fusion |
Also Published As
Publication number | Publication date |
---|---|
US20120184852A1 (en) | 2012-07-19 |
CN102512209A (zh) | 2012-06-27 |
JP2012091042A (ja) | 2012-05-17 |
JP4977660B2 (ja) | 2012-07-18 |
EP1623674A4 (en) | 2008-06-25 |
JPWO2004098414A1 (ja) | 2006-07-13 |
JP4940195B2 (ja) | 2012-05-30 |
EP2460474B1 (en) | 2015-12-16 |
EP2460473B1 (en) | 2017-01-11 |
US9471981B2 (en) | 2016-10-18 |
US20120179040A1 (en) | 2012-07-12 |
JP2011083638A (ja) | 2011-04-28 |
US20070010743A1 (en) | 2007-01-11 |
US8226560B2 (en) | 2012-07-24 |
JP2008246264A (ja) | 2008-10-16 |
JP5433032B2 (ja) | 2014-03-05 |
CN102512209B (zh) | 2015-11-11 |
JP2011083636A (ja) | 2011-04-28 |
EP2460474A1 (en) | 2012-06-06 |
JP2011083637A (ja) | 2011-04-28 |
JP4300488B2 (ja) | 2009-07-22 |
CN101669831B (zh) | 2013-09-25 |
JP2008279272A (ja) | 2008-11-20 |
EP1623674B1 (en) | 2016-04-13 |
EP2460473A1 (en) | 2012-06-06 |
US20120184851A1 (en) | 2012-07-19 |
JP5225401B2 (ja) | 2013-07-03 |
CN101669831A (zh) | 2010-03-17 |
EP1623674A1 (en) | 2006-02-08 |
JP2014039877A (ja) | 2014-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5433032B2 (ja) | 超音波診断装置 | |
JP4467927B2 (ja) | 超音波診断装置 | |
JP4068234B2 (ja) | 超音波診断装置 | |
JP4664623B2 (ja) | 画像処理表示装置 | |
JP6873647B2 (ja) | 超音波診断装置および超音波診断支援プログラム | |
CN101422378B (zh) | 超声诊断设备 | |
JPWO2007040270A1 (ja) | 穿刺治療支援装置 | |
JP4468432B2 (ja) | 超音波診断装置 | |
JP2012029767A (ja) | 医用画像処理装置及び治療支援システム | |
JP6305773B2 (ja) | 超音波診断装置、画像処理装置及びプログラム | |
JP5468759B2 (ja) | 位置情報に基づいて関心対象ボリュームを収集するための方法及びシステム | |
JP3634416B2 (ja) | 手術器具の位置表示装置 | |
JPH07194614A (ja) | 手術器具の位置表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2005506006 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004732004 Country of ref document: EP Ref document number: 2007010743 Country of ref document: US Ref document number: 10556032 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20048167907 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2004732004 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10556032 Country of ref document: US |