KR102536732B1 - 외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스 및 방법 - Google Patents
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스 및 방법 Download PDFInfo
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Abstract
본 발명에 따르면, 의료 이미징 방법에 의해 획득된 해부학적 구역(AR)의 이미지 데이터(IMG)를 판독하기 위한 제 1 인터페이스(I1)의 제공이 이루어진다. 모델링 모듈은 이미지 데이터(IMG)에 기초하여 해부학적 구역(AR)의 체적 생체역학적 구조 모델(BMS)을 확립하는 역할을 한다. 더욱이, 사용자의 공간적 제스처들의 비디오-기반 등록을 위해 카메라(C)와 커플링가능한 추적 모듈(TM)의 제공이 이루어진다. 게다가, 생체역학적 구조 모델(BMS)에 기초하는 시뮬레이션 모듈(SM)은, 등록된 제스처를 해부학적 구역(AR)에 대해 시뮬레이팅된 역학적 영향에 할당하고, 시뮬레이팅된 역학적 영향에 대한 해부학적 구역(AR)의 역학적 반응을 시뮬레이팅하고, 그리고 시뮬레이팅된 역학적 반응에 따라 생체역학적 구조 모델(BMS)을 수정하는 역할을 한다. 더욱이, 생체역학적 구조 모델(BMS)의 체적 시각화를 위해 시각화 모듈(VM)에 대한 제공이 이루어진다.
Description
도 1은 본 발명에 따른 시뮬레이션 디바이스를 도시하고,
도 2는 본 발명에 따른 방법의 프로세스들을 설명하기 위한 흐름도를 도시하고, 그리고
도 3은 해부학적 영역과의 가상적 상호작용의 시각화를 도시한다.
Claims (14)
- 외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS)로서,
a) 의료 이미징 방법에 의해 획득된 해부학적 영역(AR)의 이미지 데이터(IMG)를 판독하기 위한 제1 인터페이스(I1) ― 상기 제1 인터페이스(I1)는 시간-분해 방식(time-resolved manner)으로 상기 이미지 데이터(IMG)를 판독하도록 구성됨 ―;
b) 상기 이미지 데이터(IMG)에 기초하여 상기 해부학적 영역(AR)의 입체적(volumetric) 생체역학적 구조 모델(BMS)을 확립하기 위한 모델링 모듈(MM) ― 상기 모델링 모듈(MM)은, 시간-분해된 이미지 데이터(IMG)에 기초하여 상기 해부학적 영역(AR)의 부분구조의 운동 역학을 식별하고, 식별된 운동 역학에 기초하여 상기 부분구조의 물리적 속성(physical property)을 유도하고, 그리고 상기 부분구조의 물리적 속성을 상기 생체역학적 구조 모델(BMS)에 맵핑(map)하도록 구성됨 ―;
c) 사용자의 공간적 제스처들의 비디오-기반 등록을 위해 카메라(C)와 커플링가능한 추적 모듈(TM);
d) 상기 생체역학적 구조 모델(BMS)에 기초하여, 각각의 경우에서 등록된 제스처를 상기 해부학적 영역(AR)에 대해 시뮬레이팅된 역학적 영향에 할당하고,
상기 생체역학적 구조 모델(BMS)에 기초하여, 상기 시뮬레이팅된 역학적 영향에 대한 상기 해부학적 영역(AR)의 역학적 반응을 시뮬레이팅하고, 그리고
시뮬레이팅된 역학적 반응에 따라 상기 생체역학적 구조 모델(BMS)을 수정하기 위한 시뮬레이션 모듈(SM); 및
e) 상기 생체역학적 구조 모델(BMS)의 입체적 시각화를 위한 시각화 모듈(VM)
을 포함하는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항에 있어서,
상기 추적 모듈은 수술 기구를 이용하여 수행되는 사용자의 제스처들을 등록하도록 구성되는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항 또는 제2항에 있어서,
상기 사용자에게로의 상기 시뮬레이팅된 역학적 반응의 햅틱 출력(haptic output)을 위한 햅틱 인터페이스(haptic interface)를 특징으로 하는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항 또는 제2항에 있어서,
상기 시뮬레이션 모듈(SM)은, 상기 생체역학적 구조 모델(BMS)에 기초하여 상기 해부학적 영역(AR)의 해부학적 기능에 대한 상기 외과 수술의 영향을 시뮬레이팅하도록 구성되고, 그리고
시뮬레이팅된 영향을 디스플레이하기 위한 출력 인터페이스(I3)가 제공되는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항 또는 제2항에 있어서,
상기 생체역학적 구조 모델(BMS)은 환자에 대해 특정적인,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항 또는 제2항에 있어서,
상기 생체역학적 구조 모델(BMS)은 유한 엘리먼트 모델(finite element model)을 포함하는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항 또는 제2항에 있어서,
상기 모델링 모듈(MM)은 연속적으로 판독되는 이미지 데이터(IMG)에 기초하여 상기 생체역학적 구조 모델(BMS)을 동적으로 적응시키도록 구성되는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 삭제
- 제1항에 있어서,
상기 모델링 모듈(MM)은, 상기 부분구조의 운동 역학을 식별하는 것, 상기 부분구조의 물리적 속성을 유도하는 것, 또는 상기 물리적 속성을 상기 생체역학적 구조 모델(BMS)에 맵핑하는 것 중 적어도 하나를 수행하도록 구성된 기계 학습을 위한 모듈(ML)을 포함하는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항 또는 제2항에 있어서,
상기 시각화 모듈(VM)은 가상 및/또는 증강 현실을 디스플레이하기 위한 몰입형 시스템으로서 설계되는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 제1항 또는 제2항에 있어서,
상기 시각화 모듈(VM)은 홀로그래픽(holographic) 및/또는 스테레오그래픽(stereographic) 시각화 시스템으로서 설계되는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스(SIMS). - 외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 디바이스 내의 하나 이상의 프로세서들에 의해 수행되는, 외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 방법으로서,
a) 의료 이미징 방법에 의해 획득된 해부학적 영역(AR)의 이미지 데이터(IMG)를 시간-분해 방식으로 판독하는 단계,
b) 상기 이미지 데이터(IMG)에 기초하여, 상기 해부학적 영역(AR)의 입체적 생체역학적 구조 모델(BMS)을 확립하는 단계 ― 상기 생체역학적 구조 모델을 확립하는 단계는, 시간-분해된 이미지 데이터(IMG)에 기초하여 상기 해부학적 영역(AR)의 부분구조의 운동 역학을 식별하고, 식별된 운동 역학에 기초하여 상기 부분구조의 물리적 속성을 유도하고, 그리고 상기 부분구조의 물리적 속성을 상기 생체역학적 구조 모델(BMS)에 맵핑(map)하는 것을 포함함 ―,
c) 사용자의 공간적 제스처들을 비디오-기반 방식으로 등록하는 단계,
d) 시뮬레이션 모듈(SM)에 의해,
상기 생체역학적 구조 모델(BMS)에 기초하여, 각각의 경우에서 등록된 제스처를 상기 해부학적 영역(AR)에 대해 시뮬레이팅된(simulated) 역학적 영향에 할당하고,
상기 생체역학적 구조 모델(BMS)에 기초하여, 상기 시뮬레이팅된 역학적 영향에 대한 상기 해부학적 영역(AR)의 역학적 반응을 시뮬레이팅하고, 그리고
시뮬레이팅된 역학적 반응에 따라 상기 생체역학적 구조 모델(BMS)을 수정하는 단계, 및
e) 상기 생체역학적 구조 모델(BMS)을 입체적으로(volumetrically) 시각화하는 단계를 포함하는,
외과 수술들의 컴퓨터-지원 시뮬레이션을 위한 방법. - 제12항에 청구된 방법을 실행하도록 구성된 컴퓨터 프로그램을 저장하는 컴퓨터-판독가능 저장 매체.
- 삭제
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| US10678338B2 (en) | 2017-06-09 | 2020-06-09 | At&T Intellectual Property I, L.P. | Determining and evaluating data representing an action to be performed by a robot |
| IT201900000583A1 (it) * | 2019-01-14 | 2020-07-14 | Upsurgeon S R L | Dispositivo di apprendimento medico basato sull'integrazione di realtà fisica e virtuale finalizzato allo studio e alla simulazione degli approcci chirurgici ai distretti anatomici |
| WO2020210972A1 (zh) * | 2019-04-16 | 2020-10-22 | 孙永年 | 手术用穿戴式影像显示装置及手术资讯即时呈现系统 |
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