Systems and methods for sensory augmentation in medical procedures

A technology for procedures and navigation systems, applied in surgical navigation systems, surgical system user interfaces, applications, etc., can solve the problem of sight, hinder the camera from viewing the sterile area, etc., and achieve the effect of minimizing the problem of blurred vision.

Pending Publication Date: 2020-04-17
INSIGHT MEDICAL SYST INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Likewise, remote positioning of the camera can cause line-of-sight issues when drapes, personnel, or instruments obstruct the camera from viewing markers in the sterile field, and the camera's vantage point does not allow itself to image within the wound

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  • Systems and methods for sensory augmentation in medical procedures
  • Systems and methods for sensory augmentation in medical procedures
  • Systems and methods for sensory augmentation in medical procedures

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[0079] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. As used herein, the singular forms "a", "an" and "the" are intended to include plural as well as singular forms unless the context clearly dictates otherwise. It should be further understood that when used in this specification, the terms "comprises and / or comprising" designate the presence of stated features, steps, operations, elements and / or components and / or groups thereof.

[0080] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should be further understood that terms such as those defined in commonly used dictionaries should be interpreted to have a mean...

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Abstract

The present invention provides a mixed reality surgical navigation system (10) to be worn by a user (106) during a surgical procedure comprising: a display device (104), to be worn by a user (106) during a surgical procedure, comprising a processor unit (102), a display generator (204), a sensor suite (210) having at least one camera (206) or depth sensor wherein the processing unit (102) createsa reference surface map (5804) of an exposed surface (5806) of an anatomical object (4204) with data received from the sensor suite (210); the processing unit (102) establishes a reference frame (5810) relative to the sensor suite (210) for the reference surface map (5804); orientation of the reference frame (5810) is established by creating additional surface maps (5834) of other anatomical features (5824) of the anatomical object (4204); the processing unit (102) tracks a pose of the anatomical object (4204) relative to the system (10) by creating a displaced surface map (5814) of the exposed surface (5806) and rotating and translating the displaced surface map (5814) and reference frame (5810) to achieve a best fit to the reference surface map (5804).

Description

[0001] Requirements for rights and interests on the filing date [0002] This application is a continuation-in-part of U.S. Application No. 15 / 674,749, filed August 11, 2017, and Patent Cooperation Treaty Application No. PCT / US2017 / 046438, filed August 11, 2017, both of which Both claim priority to U.S. Provisional Application Serial No. 60 / 375,483, filed August 16, 2016, entitled "Systems and Methods of Sensory Augmentation in Medical Procedures"; All applications are incorporated by reference in their entirety for all purposes. technical field [0003] The present invention relates to novel visualization and sensory enhancement devices, systems, methods and devices for localization, localization and situational awareness during medical procedures including but not limited to surgical procedures, diagnostic procedures, therapeutic procedures and anesthesia procedures . Background technique [0004] Current medical procedures are often performed by a surgeon or medical pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/00A61B34/20A61B90/00A61B34/10
CPCA61B34/25A61B2090/371A61B2034/2048A61B2034/2055A61B2034/2065A61B2034/2068A61B2090/365A61B2090/3937A61B2017/0268A61B2017/00203A61B90/30A61B2090/376A61B2090/3983A61B2090/502A61B2034/105A61B90/37A61B2090/372A61B2034/207A61B2090/378A61B2090/3966A61B34/20A61B90/36A61B1/00048A61B1/0005A61B1/317A61B34/10A61B2034/108A61B2090/368A61F2/4609A61B17/14A61B17/1666A61B17/1671A61B17/157A61F2/4684A61F2/34A61F2/38A61F2/3886A61F2002/3401A61F2002/3403A61B17/17A61B34/76A61B90/361A61B1/0004
Inventor M·W·赖安A·P·哈特曼D·J·梅曼N·范德沃特
Owner INSIGHT MEDICAL SYST INC
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