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1. 发明授权

US11638602B2 Coordinated stackable multi-module surgical system 有权
公开(公告)号：US11638602B2
公开(公告)日：2023-05-02
申请号：US16562167
申请日：2019-09-05
申请人： Cilag GmbH International
发明人： Joshua Henderson , Joshua P. Morgan , Andrew W. Carroll , Jeffrey L. Aldridge , Eitan T. Wiener , James M. Vachon , Benjamin J. Danziger
IPC分类号： H04L49/25 , A61B18/00 , A61B34/35 , A61B34/20 , A61B90/00 , A61B34/00 , A61B17/32 , A61B18/12 , G16H20/40 , A61B18/14 , H04L9/40 , H04L67/10 , H04L67/12 , A61B18/16 , H04B5/00 , H01R43/26 , A61B90/90 , H05K5/00 , H04M1/72406 , G06F8/65 , A61B17/00 , A61B90/30 , A61B34/30 , H04L27/04 , A61B34/37 , A61B17/072 , H05K7/02
摘要： Aspects of the present disclosure are presented for providing coordinated energy outputs of separate but connected modules, in some cases using communication protocols such as the Data Distribution Service standard (DDS). In some aspects, there is provided a communication circuit between a header or main device, a first module, and a second module, each including connection to a segment of a common backplane, where the output from a first module can be adjusted by sensing a parameter from a second module. In some aspects, the signal can pass from the first module through the header to the second module, or in other cases directly from the first module to the second module. Aspects of the present disclosure also include methods for automatically activating a bipolar surgical system in one or more of the modular systems using the DDS standard.

2. 发明授权

US11630294B2 Surgical microscope having an illumination apparatus 有权
公开(公告)号：US11630294B2
公开(公告)日：2023-04-18
申请号：US16276284
申请日：2019-02-14
申请人： Carl Zeiss Meditec AG
发明人： Carl Kuebler
IPC分类号： G02B21/06 , G02B21/00 , A61B90/20 , A61B90/30 , G02B21/22 , G02B21/36
摘要： A surgical microscope for visualizing a tissue region contains an illumination device with a light source and an illumination beam path for illuminating an object region with an object plane and an observation device having an observation beam path for imaging the object region with the object plane into an observation plane. A first polarizer can be coupled into the illumination beam path and is suitable for polarizing the illumination light in a first orientation. A polarizer, which can be coupled into the observation beam path, has a second orientation at an angle between 80° and 100° relative to the first orientation. In a first mode, the light source emits illumination light in a first wavelength range between 450 nm and 550 nm, the first polarizer is coupled into the illumination beam path, and the second polarizer is coupled into the observation beam path.

3. 发明授权

US11622756B2 End cap assembly for retractor and other medical devices 有权
公开(公告)号：US11622756B2
公开(公告)日：2023-04-11
申请号：US17160719
申请日：2021-01-28
申请人： OBP SURGICAL CORPORATION
发明人： Jeffrey Ralph Swift
IPC分类号： A61B17/02 , A61B90/30 , A61B17/00
摘要： A medical device including a handle portion connected to an operative portion at a proximal end thereof, the handle portion having a hollow cross-section and an open distal end, an illumination assembly comprising at least one light source, a switch assembly for energizing the light source, and at least one battery for powering the light source, an end cap assembly configured to attach to the open distal end of the handle portion, the end cap assembly accommodating the switch assembly and being configured to hold the at least one battery within the handle and to partially enclose the at least one battery, and a smoke evacuation channel in communication with the hollow cross-section of the handle, wherein a portion of the switch assembly extends through an opening in the end cap assembly and the at least one battery is held by the end cap assembly to overlap with the switch assembly and to overlap with the opening in the end cap assembly, and wherein the end cap assembly includes a vacuum port configured to couple to a vacuum source and to provide suction to the smoke evacuation channel through the handle.

4. 发明申请

US20230102881A1 SYSTEMS AND METHODS FOR DETECTION AND ILLUMINATION OF REGIONS OF INTEREST 有权
公开(公告)号：US20230102881A1
公开(公告)日：2023-03-30
申请号：US18060638
申请日：2022-12-01
申请人： GENTEX CORPORATION
发明人： Jason D. Hallack , Joshua D. Lintz , David M. Falb , Kurtis L. Geerlings , William L. Tonar , Bradley R. Hamlin , Jeremy A. Schut , Mark A. VanVuuren , Steven J. Veenman , Jordan Miller , Heidi Nelson
IPC分类号： A61B90/30 , A61B90/35 , A61L2/08 , A61L2/10 , F21V21/30 , F21V21/28 , H04N5/235 , G06T7/00 , H05B47/11 , H05B47/10 , H05B47/125
摘要： An illumination system for a lighting assembly comprises a light assembly configured to selectively illuminate an operating region in a surgical suite and a plurality of light sources positioned within the light assembly and configured to emit light. The system further comprises at least one imager configured to capture image data and a controller. The controller is configured to scan the image data in at least one region of interest for a shaded region and identify a location of the shaded region within the region of interest. The controller is further configured to control the light assembly to activate at least one of the light sources to emit light impinging on the shaded region within the region of interest.

5. 发明授权

US11612443B2 Systems, methods and devices to scan 3D surfaces for intra-operative localization 有权
公开(公告)号：US11612443B2
公开(公告)日：2023-03-28
申请号：US17849017
申请日：2022-06-24
申请人： INTELLIJOINT SURGICAL INC.
发明人： Andre Novomir Hladio , Richard Tyler Fanson , Luke Becker , Arash Abadpour , Joseph Arthur Schipper
IPC分类号： A61B34/20 , A61B90/30 , A61B90/14 , G06T7/30 , A61B90/00 , G06T7/73 , G06T7/33 , A61B34/10 , A61B18/00 , A61B90/50
摘要： Systems and methods are described herein to generate a 3D surface scan of a surface profile of a patient's anatomy. The 3D surface scan may be generated by reflections of structured light off the surface profile of the anatomy. The 3D surface scan may be used during intra-operative surgical navigation by a localization system. Optionally, a pre-operative medical image may also be registered to the localization system or used to enhance the 3D surface scan.

6. 发明申请

US20230092172A1 Illuminated Electrosurgical System and Method of Use 有权
公开(公告)号：US20230092172A1
公开(公告)日：2023-03-23
申请号：US18072174
申请日：2022-11-30
申请人： Invuity, Inc.
发明人： Warren P. Heim , Alex Vayser , David Wayne , Jason Hegener
IPC分类号： A61B18/12 , A61B18/14 , A61B90/30
摘要： A surgical system that illuminates a surgical site using one or more illumination means is powered by radiofrequency energy produced by an electrosurgical generator. Illumination may occur whether or not current is being delivered from an active electrode to target tissue.

7. 发明授权

US11602397B2 System and method to conduct bone surgery 有权
公开(公告)号：US11602397B2
公开(公告)日：2023-03-14
申请号：US16854804
申请日：2020-04-21
申请人： Khan Surgical Systems, Inc.
发明人： Fazel Khan , Michael Bielski , Jafar Khan , Imin Kao , Guangyu He
IPC分类号： A61B34/20 , A61B90/96 , A61B90/30 , A61B90/00 , A61B34/10 , A61B17/90
摘要： A surgical system is provided. The surgical system includes a camera operable to capture images and/or video. A projector is operable to project light, and a controller is communicatively coupled with the camera and the projector. The controller is operable to track movement of bone in real-time during surgery based on the images and/or video captured by the camera, and control the projector to project the light including a cutting line on the bone to indicate a cutting plane for cutting the bone during surgery.

8. 发明授权

US11589852B2 Optical surgical system having light sensor on its jaw and method for determining vessel size with angular distortion compensation 有权
公开(公告)号：US11589852B2
公开(公告)日：2023-02-28
申请号：US16327723
申请日：2017-08-25
申请人： Briteseed LLC
发明人： Amal Chaturvedi , Hariharan Subramanian
IPC分类号： A61B17/00 , A61B5/00 , A61B90/00 , A61B5/026 , A61B17/29 , A61B5/107 , A61B90/30
摘要： A system and method for compensation of angular distortions in a system utilizing light emitters and light sensors disposed on non-parallel jaws may include determining a first point at a first side of a region of interest and a second point at a second side of the region of interest, determining a linear curve including the first and second points, and utilizing the linear curve to remove the angular distortion from the region of interest between the first and second points, A system and method for compensation of angular distortions may alternatively include modeling a non-pulsatile illumination pattern according to the intensities of individual emitters, comparing the pattern according to the model against a non-pulsatile illumination pattern detected using the light sensors, and varying the intensities of the individual emitters based on the comparison until angular distortion has been removed.

9. 发明授权

US11589802B2 Real-time parathyroid imaging device 有权
公开(公告)号：US11589802B2
公开(公告)日：2023-02-28
申请号：US16338394
申请日：2017-09-04
申请人： PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION
发明人： Yeh-Chan Ahn , Sung-Won Kim , Kang-Dae Lee , Hyoung-Shin Lee , Chul-Ho Oak , Seo-Hyun Song , Hyun-Wook Kang , Joon-Shik You
IPC分类号： A61B5/00 , A61B90/30 , G02B5/20
摘要： The present invention relates to a real-time parathyroid imaging device, and a real-time parathyroid imaging device for displaying only a parathyroid in a thyroid with a separate mark, the real-time parathyroid imaging device including: a light source configured to emit light to a thyroid and excite a parathyroid; a detector configured to detect an emission spectrum of the parathyroid excited and emitted by the light source; an excitation filter disposed in front of the light source; and an emission filter disposed in front of the detector. When central Compartment Neck Dissection (CCND) for thyroidectomy is performed, the present invention clearly marks a parathyroid by an autofluorescent image, thereby allowing a surgeon to more simply and safely perform the CCND while leaving the parathyroid.

10. 发明授权

US11583342B2 Virtual reality surgical camera system 有权
公开(公告)号：US11583342B2
公开(公告)日：2023-02-21
申请号：US16130734
申请日：2018-09-13
申请人： Vicarious Surgical Inc.
发明人： Eric Kline , Sammy Khalifa , Marshall Wentworth , Eric Van Albert
IPC分类号： A61B34/20 , G02B27/01 , G02B7/00 , H04N13/366 , H04N13/239 , H04N13/344 , A61B90/00 , H04N13/279 , A61B17/34 , A61B34/00 , H04N13/327 , A61B17/00 , A61B90/50 , A61B90/30 , A61B34/30 , H04N5/225
摘要： A system includes a console assembly, a trocar assembly operably coupled to the console assembly, a camera assembly operably coupled to the console assembly having a stereoscopic camera assembly, and at least one rotational positional sensor configured to detect rotation of the stereoscopic camera assembly about at least one of a pitch axis or a yaw axis. The console assembly includes a first actuator and a first actuator pulley operable coupled to the first actuator. The trocar assembly includes a trocar having an inner and outer diameter, and a seal sub-assembly comprising at least one seal and the seal sub-assembly operably coupled to the trocar. The camera assembly includes a camera support tube having a distal and a proximal end, the stereoscopic camera operably coupled to the distal end of the support tube and a first and second camera module having a first and second optical axis.

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