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2. 发明授权

EP3675770B1 VOLUME RENDERING USING SURFACE GUIDED CROPPING 有权
公开(公告)号：EP3675770B1
公开(公告)日：2024-06-12
申请号：EP18765392.8
申请日：2018-08-29
IPC分类号： A61C13/00 , A61B6/00
CPC分类号： A61C9/0046 , A61B6/5235 , A61C13/0004 , A61B6/032 , A61B6/466 , A61B6/505 , A61B6/51

4. 发明授权

EP2405817B1 SYSTEM FOR IMAGE GUIDED NAVIGATION 有权
公开(公告)号：EP2405817B1
公开(公告)日：2018-11-21
申请号：EP10726679.3
申请日：2010-03-05
申请人： Medtronic Navigation, Inc.
发明人： HARTMANN, Steven L.
IPC分类号： A61B6/00
CPC分类号： A61B5/06 , A61B5/062 , A61B5/064 , A61B5/1127 , A61B5/4504 , A61B6/0421 , A61B6/4233 , A61B6/4405 , A61B6/4441 , A61B6/466 , A61B6/547 , A61B34/20 , A61B2034/2051 , A61B2034/2055 , A61B2090/3762
摘要： Image data can be obtained with an imaging device. A location of the imaging device relative to a subject can be determined. A location of an instrument can be tracked relative to the subject using two or more tracking systems operating with different tracking modalities. Also, the tracked location of the instrument can be illustrated relative to the image data.

5. 发明公开

EP3389759A1 SYSTEM AND METHOD FOR CONTROLLING X-RAY FRAME RATE OF AN IMAGING SYSTEM 有权转让
公开(公告)号：EP3389759A1
公开(公告)日：2018-10-24
申请号：EP16876482.7
申请日：2016-12-13
申请人： Corindus, Inc.
发明人： WENDEROW, Tal , HANDLER, David , KOTTENSTETTE, Nicholas
IPC分类号： A61M31/00 , A61M5/00 , A61M25/01 , A61M25/09 , A61B6/12
CPC分类号： A61B6/12 , A61B6/405 , A61B6/465 , A61B6/466 , A61B6/486 , A61B6/487 , A61B6/503 , A61B6/504 , A61B6/542 , A61B6/545 , A61B34/20 , A61B2034/301 , A61B2090/376 , A61M5/00 , A61M5/007 , G06F19/00 , G16H30/40 , G16H40/63
摘要： A method for controlling x-ray frame rate of an imaging system for a catheter procedure system includes generating a first control signal that indicates a first frame rate and providng the first control signal to an imaging system. The imaging system obtains a first set of images at the first frame rate based on the first control signal. At least one parameter of a catheter procedure performed by the catheter procedure system is determined and a second control signal is generated based on the at least one parameter of the catheter procedure. The second control signal indicates a second frame rate. The second control signal is provides to the imaging system to adjust the first frame rate to the second frame rate. The imaging system obtains a second set of images at the second frame rate and displays the second set of images on a display.

6. 发明公开

EP3389544A1 3D VISUALIZATION DURING SURGERY WITH REDUCED RADIATION EXPOSURE 审中-公开
公开(公告)号：EP3389544A1
公开(公告)日：2018-10-24
申请号：EP16876599.8
申请日：2016-12-14
申请人： Nuvasive, Inc.
发明人： FINLEY, Eric
IPC分类号： A61B90/00 , A61N5/10 , G03B42/02
CPC分类号： A61B6/12 , A61B6/02 , A61B6/4441 , A61B6/466 , A61B6/486 , A61B6/487 , A61B6/5223 , A61B6/5235 , A61B6/5258 , A61B6/5282 , A61B6/542 , A61B6/547 , A61B6/582 , A61B2034/107 , A61B2034/2065 , A61B2090/364 , A61B2090/367 , A61B2090/3764 , A61B2090/3966 , A61B2090/3983 , G06T7/337 , G06T7/74 , G06T2207/10121 , G06T2207/10124 , G06T2207/30012
摘要： A system and method for converting intraoperative 2D C-Arm images into a 3D representation of the position and orientation of surgical instruments relative to the patient's anatomy is provided.

7. 发明授权

EP2663235B1 ARIADNE WALL TAPING FOR BRONCHOSCOPIC PATH PLANNING AND GUIDANCE 有权
公开(公告)号：EP2663235B1
公开(公告)日：2018-10-03
申请号：EP12702618.5
申请日：2012-01-12
申请人： Koninklijke Philips N.V. , Philips Intellectual Property & Standards GmbH
发明人： WIEMKER, Rafael , KLINDER, Tobias , BERGTHOLDT, Martin
IPC分类号： A61B6/00 , G06T19/00 , A61B90/00 , A61B6/03 , A61B1/267 , A61B34/10
CPC分类号： A61B6/5294 , A61B1/00045 , A61B1/2676 , A61B6/03 , A61B6/032 , A61B6/466 , A61B6/52 , A61B90/37 , A61B2034/107 , A61B2090/365 , A61B2090/366 , G06T7/0012 , G06T17/00 , G06T19/00 , G06T2210/41
摘要： A method, system and program product are provided for planning an intervention procedure in a body lumen. A CT scan of the body lumen is performed. A virtual rendering is created of the inside of the body lumen corresponding to an interventional camera image. Then a virtual tape corresponding to a planned path for the intervention procedure is projected onto a wall of the body lumen. The virtual tape is projected onto the lumen wall, which is relatively distant from the camera point on the virtual rendering, so the tape does not appear to oscillate like a central thread. Also, since the virtual tape is located on the lumen wall, it does not occlude the center of the lumen, allowing a user to better visualize the lumen during planning, during fly through, and even during an actual intervention.

8. 发明公开

EP3360484A1 RADIOLOGICAL IMAGING DEVICE FOR LIMBS 有权
公开(公告)号：EP3360484A1
公开(公告)日：2018-08-15
申请号：EP18160848.0
申请日：2016-02-22
申请人： Imaginalis S.r.l.
发明人： MANETTI, Leonardo , FORTUNA, Damiano , LEONORI, Massimiliano
IPC分类号： A61B6/04 , A61B6/00
CPC分类号： A61B6/4435 , A61B6/04 , A61B6/4452 , A61B6/466 , A61B6/487 , A61B6/508
摘要： A radiological imaging device (1) is provided suitable to be used for the analysis of a limb (10) and comprising a first module (2) comprising a source (21) suitable to emit radiation; a second module (3) comprising a detector (31) suitable to receive the radiation; a drive unit (4) of the modules (2, 3); a platform (7) suitable to define an outer support surface (7a) for the modules (2, 3) and an attachment (8, 9) suitable to constrain the modules (2, 3) to the drive unit (4) allowing the drive unit (4), housed in the inner volume (7b), to command the movement of the modules (2, 3) resting on the outer surface (7a); the outer surface (7a) comprises at least a first through opening (7d) defining a first acquisition path (2a) for the first module (2) and a second through opening (7e) defining a second acquisition path (3a) for the second module (3); the through openings (7d, 7e) are concentric defining a centre of analysis (C); the outer surface (7a) comprises an analysis area (7c) substantially delimited by the through openings (7d, 7e) said outer surface (7a) comprises a plurality of said at least one area of analysis (7c); the platform (7) comprises a conveyor (74) housed in the inner housing (7b) and suitable to move the drive unit (4) defining a plurality of acquisition positions in each of which the rotation axis (4a) passes substantially through the analysis centre (C) of one of the analysis areas (7c).

9. 发明授权

EP3037039B1 X-RAY IMAGING DEVICE 有权
公开(公告)号：EP3037039B1
公开(公告)日：2018-07-18
申请号：EP14837639.5
申请日：2014-08-20
申请人： Vatech Co. Ltd. , Vatech Ewoo Holdings Co. Ltd.
发明人： CHOI, Sung Il , KIM, Tae Woo , HONG, Tae Ki
IPC分类号： A61B6/14 , A61B6/00 , A61B6/03
CPC分类号： A61B6/4452 , A61B6/032 , A61B6/035 , A61B6/14 , A61B6/4441 , A61B6/463 , A61B6/466 , A61B6/5205 , G06T7/0012 , G06T15/005 , G06T15/08 , G06T2200/04 , G06T2207/10116 , G06T2207/30036
摘要： The present invention relates to an X-ray imaging device and an X-ray imaging method for obtaining three-dimensional X-ray images of the entire field of view (FOV) by means of an X-ray sensor having a small width narrower than the radius of a smallest circle including the FOV. In particular, the present invention provides an X-ray imaging device and an X-ray imaging method using same, the device comprising: an X-ray source for radiating X-rays to a part of an FOV; an X-ray sensor for detecting the X-rays, which have passed through the part of the FOV, the X-ray sensor showing a width narrower than the radius of a smallest circle including a cross section perpendicular to the longitudinal direction of the FOV; and a rotating arm for supporting the X-ray source and the X-ray sensor to face each other with the FOV therebetween, the rotating arm rotating and moving about an axis of rotation between the X-ray source and the X-ray sensor so that the X-rays are radiated to the entire area of the FOV in various directions of the FOV.

10. 发明公开

EP3164074A4 ALIGNMENT CT 有权
公开(公告)号：EP3164074A4
公开(公告)日：2018-04-11
申请号：EP15815034
申请日：2015-07-02
申请人： COVIDIEN LP
发明人： KLEIN EYAL , GREENBURG BENJAMIN
IPC分类号： A61B6/03 , A61B1/267 , A61B6/00
CPC分类号： A61B6/032 , A61B1/0005 , A61B6/12 , A61B6/466 , A61B6/488 , A61B6/5223 , A61B34/20 , A61B2034/2051 , A61B2090/365
摘要： Methods and systems for navigating to a target through a patient's bronchial tree are disclosed including a bronchoscope, a probe insertable into a working channel of the bronchoscope including a location sensor, and a workstation in operative communication with the probe and the bronchoscope the workstation including a user interface that guides a user through a navigation plan and is configured to present a three-dimensional (3D) view for displaying a 3D rendering of the patient's airways and a corresponding navigation plan, a local view for assisting the user in navigating the probe through peripheral airways of the patient's bronchial tree to the target, and a target alignment view for assisting the user in aligning a distal tip of the probe with the target.

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