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1. 发明申请

WO2015195843A2 SYSTEMS AND METHODS FOR PLANNING, PERFORMING, AND ASSESSING SPINAL CORRECTION DURING SURGERY 审中-公开
标题翻译：手术期间脊柱矫正的规划，执行和评估的系统和方法
公开(公告)号：WO2015195843A2
公开(公告)日：2015-12-23
申请号：PCT/US2015036301
申请日：2015-06-17
申请人： NUVASIVE INC
发明人： SCHOLL THOMAS , ISAACS ROBERT E , WHITE SHANNON , POTHIER ALBERT , GERMAN ROBERT , FINLEY ERIC , GHARIB JAMES E , PETERSON MARK
IPC分类号： G06F19/00
CPC分类号： A61B34/20 , A61B17/7011 , A61B17/88 , A61B17/8863 , A61B34/10 , A61B90/39 , A61B2034/108 , A61B2034/2055 , A61B2090/3983 , G06F19/3437 , G06F19/3481 , G16H50/50
摘要： Methods are provided for planning, performing, and assessing of surgical correction to the spine during a spinal surgical procedure. These methods are implemented by a control unit through a GUI to digitize screw locations, digitize anatomical reference points, accept one or more correction inputs, and generate one or more rod solution outputs shaped to engage the screws at locations distinct from the originally digitized locations.
摘要翻译：提供了在脊柱外科手术过程中规划，执行和评估脊柱手术矫正的方法。这些方法由控制单元通过GUI实现以数字化螺丝位置，数字化解剖参考点，接受一个或多个校正输入，并且生成一个或多个杆解决方案输出，其成形为在与原始数字化位置不同的位置处接合螺钉。

2. 发明专利

AU2018253616B2 IMAGING SYSTEM AND METHOD FOR USE IN SURGICAL AND INTERVENTIONAL MEDICAL PROCEDURES 未知
公开(公告)号：AU2018253616B2
公开(公告)日：2020-05-21
申请号：AU2018253616
申请日：2018-10-26
申请人： NUVASIVE INC
发明人： ISAACS ROBERT E , JOHNSTON SAMUEL MORRIS
IPC分类号： G06K9/00
摘要： Abstract A method for generating a display of an image of a patient's internal anatomy in a surgical field during a medical procedure is provided. The method includes acquiring a high resolution baseline image of the surgical field including the patient's internal anatomy in a baseline orientation. The method also includes digitally manipulating the high resolution baseline image to produce a baseline image set including representative images of the baseline image at a plurality of permutations of movements of the baseline image from the baseline orientation. The permutations of movements includes movements in at least 4D corresponding to an image in at least 2D. The method also includes acquiring a new image of the surgical field at a lower resolution, comparing the new image to the representative images in the baseline image set and selecting the representative image having an acceptable degree of correlation with the new image, and merging the selected representative image with the new image and displaying the merged image. An image processing device for generating a display of an image of a patient's internal anatomy during a medical procedure is also provided.

3. 发明专利

AU2015277134B2 Systems and methods for planning, performing, and assessing spinal correction during surgery 未知
公开(公告)号：AU2015277134B2
公开(公告)日：2019-02-28
申请号：AU2015277134
申请日：2015-06-17
申请人： NUVASIVE INC
发明人： SCHOLL THOMAS , ISAACS ROBERT E , WHITE SHANNON , POTHIER ALBERT , GERMAN ROBERT , FINLEY ERIC , GHARIB JAMES E , PETERSON MARK
IPC分类号： A61B5/103
摘要： Methods are provided for planning, performing, and assessing of surgical correction to the spine during a spinal surgical procedure. These methods are implemented by a control unit through a GUI to digitize screw locations, digitize anatomical reference points, accept one or more correction inputs, and generate one or more rod solution outputs shaped to engage the screws at locations distinct from the originally digitized locations.

4. 发明专利

AU2018253616A1 IMAGING SYSTEM AND METHOD FOR USE IN SURGICAL AND INTERVENTIONAL MEDICAL PROCEDURES 未知
公开(公告)号：AU2018253616A1
公开(公告)日：2018-11-22
申请号：AU2018253616
申请日：2018-10-26
申请人： NUVASIVE INC
发明人： ISAACS ROBERT E , JOHNSTON SAMUEL MORRIS
IPC分类号： G06K9/00
摘要： Abstract A method for generating a display of an image of a patient's internal anatomy in a surgical field during a medical procedure is provided. The method includes acquiring a high resolution baseline image of the surgical field including the patient's internal anatomy in a baseline orientation. The method also includes digitally manipulating the high resolution baseline image to produce a baseline image set including representative images of the baseline image at a plurality of permutations of movements of the baseline image from the baseline orientation. The permutations of movements includes movements in at least 4D corresponding to an image in at least 2D. The method also includes acquiring a new image of the surgical field at a lower resolution, comparing the new image to the representative images in the baseline image set and selecting the representative image having an acceptable degree of correlation with the new image, and merging the selected representative image with the new image and displaying the merged image. An image processing device for generating a display of an image of a patient's internal anatomy during a medical procedure is also provided.

5. 发明专利

AU2017239581A1 IMAGING SYSTEM AND METHOD FOR USE IN SURGICAL AND INTERVENTIONAL MEDICAL PROCEDURES 未知
公开(公告)号：AU2017239581A1
公开(公告)日：2017-10-26
申请号：AU2017239581
申请日：2017-10-06
申请人： NUVASIVE INC
发明人： ISAACS ROBERT E , JOHNSTON SAMUEL MORRIS
IPC分类号： G06K9/00
摘要： The invention is directed to a method for generating a display of an image of a patient's internal anatomy in a surgical field during a medical procedure. The method comprises acquiring an image of the surgical field with the imaging device in a first orientation; displaying the acquired image including overlaying an indicia on the displayed image indicative of a desired field of view for the new image wherein the desired field of view corresponds to an orientation for stitching multiple new images of the surgical field; moving the imaging device, patient, or table from the first orientation; tracking the movement of the imaging device, patient, or table from the first orientation; and moving the displayed image in relation to the tracked movement prior to acquiring a new image of the surgical field with the imaging device.

6. 发明专利

AU2021209290A1 SYSTEMS AND METHODS FOR FACILITATING SPINE SURGERY 未知
公开(公告)号：AU2021209290A1
公开(公告)日：2021-08-19
申请号：AU2021209290
申请日：2021-07-29
申请人： NUVASIVE INC
发明人： SCHOLL THOMAS U , SUTTERLIN AUTUMN , BLAYLOCK ELIZABETH , BLASKIEWICZ DONALD J , WRIGHT NEILL M , ISAACS ROBERT E
IPC分类号： A61B5/00 , A61B17/17 , A61B34/00 , A61B34/10 , A61B90/00
摘要： A system for global alignment of a spine during spinal surgery is provided. The system comprises an imaging device, a spatial tracking system, a rod bending device, a mobile hand held communication device configured to calculate one or more cervical parameters based on 5 identification of spinal markers in a preoperative image, where the spinal markers correspond to (i) cervical vertebrae and (ii) the first thoracic vertebra, and a control unit. The control unit is configured to receive the one or more cervical parameters, receive a planned target value of one or more spinal parameters, based on the planned target value of the one or more spinal parameters, determine one or more ranges corresponding to a desired correction in at least one of (i) a sagittal 0 alignment and (ii) a coronal alignment of the spine, capture, via the imaging device, one or more intraoperative fluoroscopy images, measure an intraoperative value of the one or more spinal parameters according to the one or more captured intraoperative fluoroscopy images, compare the intraoperative value of the one or more spinal parameters with the planned target value of the spinal parameters and the one or more cervical parameters, based on the comparison, determine 5 that the intraoperative value of the one or more spinal parameters is within the one or more ranges and receive, via the spatial tracking system, a measurement of a location of one or more screws, and calculate an instruction to bend a rod, via the rod bending device, to the location of the one or more screws. A system for use during a surgical procedure and a method for assessing global alignment of a spine during a surgical procedure is also provided.

7. 发明专利

AU2020202963A1 IMAGING SYSTEM AND METHOD FOR USE IN SURGICAL AND INTERVENTIONAL MEDICAL PROCEDURES 未知
公开(公告)号：AU2020202963A1
公开(公告)日：2020-05-21
申请号：AU2020202963
申请日：2020-05-05
申请人： NUVASIVE INC
发明人： ISAACS ROBERT E , JOHNSTON SAMUEL MORRIS
IPC分类号： G06K9/00
摘要： Abstract A method for generating a display of an image of a patient's internal anatomy in a surgical field during a medical procedure is provided. The method includes acquiring a high resolution baseline image of the surgical field including the patient's internal anatomy in a baseline orientation. The method also includes digitally manipulating the high resolution baseline image to produce a baseline image set including representative images of the baseline image at a plurality of permutations of movements of the baseline image from the baseline orientation. The permutations of movements includes movements in at least 4D corresponding to an image in at least 2D. The method also includes acquiring a new image of the surgical field at a lower resolution, comparing the new image to the representative images in the baseline image set and selecting the representative image having an acceptable degree of correlation with the new image, and merging the selected representative image with the new image and displaying the merged image. An image processing device for generating a display of an image of a patient's internal anatomy during a medical procedure is also provided.

8. 发明专利

AU2017239582A1 IMAGING SYSTEM AND METHOD FOR USE IN SURGICAL AND INTERVENTIONAL MEDICAL PROCEDURES 未知
公开(公告)号：AU2017239582A1
公开(公告)日：2017-10-26
申请号：AU2017239582
申请日：2017-10-06
申请人： NUVASIVE INC
发明人： ISAACS ROBERT E , JOHNSTON SAMUEL MORRIS
IPC分类号： G06K9/00
摘要： The invention is directed to a method for generating a display of an image of a patient's internal anatomy in a surgical field during a medical procedure, in which the medical procedure includes tools, instruments, implants or other objects that block or obscure the internal anatomy in an image of the surgical field. The method comprises acquiring a high resolution baseline image of anatomy within the surgical field in a baseline orientation; digitally manipulating the high resolution baseline image to produce a baseline image set including representative images of the baseline image at a plurality of permutations of movements of the baseline image from the baseline orientation; acquiring a new image of the surgical field in which portions of the anatomy are blocked by objects; comparing the new image to the representative images in the baseline image set to select a representative image having an acceptable degree of correlation with the new image; and displaying the selected representative image to show the surgical field minimizing, intensifying or eliminating the blocking objects.

9. 发明专利

AU2012318522B2 Imaging system and method for use in surgical and interventional medical procedures 未知
公开(公告)号：AU2012318522B2
公开(公告)日：2017-07-27
申请号：AU2012318522
申请日：2012-10-05
申请人： NUVASIVE INC
发明人： ISAACS ROBERT E , JOHNSTON SAMUEL MORRIS
IPC分类号： G06K9/00
摘要： A system and method for displaying images of internal anatomy includes an image processing device configured to provide high resolution images of the surgical field from low resolution scans during the procedure. The image processing device digitally manipulates a previously-obtained high resolution baseline image to produce many representative images based on permutations of movement of the baseline image. During the procedure a representative image is selected having an acceptable degree of correlation to the new low resolution image. The selected representative image and the new image are merged to provide a higher resolution image of the surgical field. The image processing device is also configured to provide interactive movement of the displayed image based on movement of the imaging device, and to permit placement of annotations on the displayed image to facilitate communication between the radiology technician and the surgeon.

10. 发明专利

AU2021209290B2 SYSTEMS AND METHODS FOR FACILITATING SPINE SURGERY 未知
公开(公告)号：AU2021209290B2
公开(公告)日：2021-10-07
申请号：AU2021209290
申请日：2021-07-29
申请人： NUVASIVE INC
发明人： SCHOLL THOMAS U , SUTTERLIN AUTUMN , BLAYLOCK ELIZABETH , BLASKIEWICZ DONALD J , WRIGHT NEILL M , ISAACS ROBERT E
IPC分类号： A61B5/00 , A61B17/17 , A61B34/00 , A61B34/10 , A61B90/00
摘要： A system for global alignment of a spine during spinal surgery is provided. The system comprises an imaging device, a spatial tracking system, a rod bending device, a mobile hand held communication device configured to calculate one or more cervical parameters based on 5 identification of spinal markers in a preoperative image, where the spinal markers correspond to (i) cervical vertebrae and (ii) the first thoracic vertebra, and a control unit. The control unit is configured to receive the one or more cervical parameters, receive a planned target value of one or more spinal parameters, based on the planned target value of the one or more spinal parameters, determine one or more ranges corresponding to a desired correction in at least one of (i) a sagittal 0 alignment and (ii) a coronal alignment of the spine, capture, via the imaging device, one or more intraoperative fluoroscopy images, measure an intraoperative value of the one or more spinal parameters according to the one or more captured intraoperative fluoroscopy images, compare the intraoperative value of the one or more spinal parameters with the planned target value of the spinal parameters and the one or more cervical parameters, based on the comparison, determine 5 that the intraoperative value of the one or more spinal parameters is within the one or more ranges and receive, via the spatial tracking system, a measurement of a location of one or more screws, and calculate an instruction to bend a rod, via the rod bending device, to the location of the one or more screws. A system for use during a surgical procedure and a method for assessing global alignment of a spine during a surgical procedure is also provided.

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