SYSTEMS AND METHODS FOR FILTERING LOCALIZATION DATA

• Main Authors: BARBAGLI FEDERICO, DONHOWE CAITLIN Q
• Format: Patent
• Language: English; Korean
• Published: 11.08.2022
• Subjects: DIAGNOSIS; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY

컴퓨팅 시스템에 의해 수행되는 방법은 명령된 속도 프로파일에 따라 해부학적 통로 내에서 기구를 이동시키기 위해 원격조작 조립체에 명령어를 제공하는 것을 포함한다. 본 방법은 또한 해부학적 통로 내에 위치설정된 기구로부터의 공간 정보의 세트를 수신하는 것과, 명령된 속도 프로파일에 비례하는 공간 정보의 세트로부터의 공간 데이터 기록의 양을 선택하기 위해 공간 정보의 세트를 필터링 하는 것을 포함한다. A method is disclosed that comprises moving an instrument positioned at least partly within an anatomic passageway and receiving a first set of spatial information from the instrument. The first set of spatial information includes a plurality of spatial data records including position information for a distal end of the instrument at a plurality of time periods. The method further comprises receiving shape data including a shape of a portion of the instrument from a shape sensor disposed within the instrument. After receiving the shape data, the first set of spatial information is filtered by removing at least one of the plurality of spatial data records based upon the received shape data.