KR20200047537A - 수술기구의 자동 탐지를 위한 탐지 시스템 및 방법 - Google Patents
수술기구의 자동 탐지를 위한 탐지 시스템 및 방법 Download PDFInfo
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Abstract
Description
도 2는 풀린 상태의 도 1의 본 발명에 따른 센서 유닛을 도시한 도면.
도 3은 정렬된 센서를 갖는 연장된 센서 유닛을 구비한 중공 니들을 도시한 도면.
도 4는 내시경 장치를 형성하기 위한 내시경에서의 본 발명에 따른 센서 유닛의 배치를 도시한 도면.
도 5는 도 1, 2의 센서 유닛을 수용하기 위해 어댑터가 구비된 이중 캐뉼라형 가이드 로드의 종단면도.
도 5a 는 센서 유닛이 없는 종단면으로 도 5의 가이드 로드를 도시한 도면.
도 5b는 도 5, 5a의 가이드 로드의 원위 단부를 보여주는 도면.
도 5c는 어댑터가 구비된 도 5의 가이드 로드의 근위 단부를 보여주는 도면.
도 6은 잠쉬디에 따른 트레핀 니들을 도시한 도면.
그림 6a는 잠쉬디에 따른 트레핀 니들의 종단면을 보여주는 도면.
도 6b는 (어댑터부가 없는)센서 유닛의 센서들을 보여주는 전체 잠쉬디 니들의 부분 단면을 보여주는 도면.
도 7 은 본 발명에 따른 내비게이션 시스템의 블록도.
도 8은 본 발명에 따른 방법의 흐름도.
도 9는 센서 유닛의 배향에 기초하여 본 발명에 따른 내비게이션 시스템에 의해 자동으로 생성된, 중공 니들의 경우에 환자의 척추 영역의 디스플에이와 중첩되는 수술기구의 디스플레이를 보여주는 도면.
도 10은 센서 유닛의 배향에 기초하여 본 발명에 따른 내비게이션 시스템에 의해 자동으로 생성된, 내시경의 경우에 환자의 척추 영역의 디스플레이와 중첩되는 수술기구의 디스플레이를 보여주는 도면.
Claims (23)
- 기구의 종방향 축(2.2, 5, 6, 7)을 따라 연장되는 적어도 하나의 캐비티(5.2.1, 6.2, 7.2.3) 및 상기 캐비티로의 근위 입구 영역(5.1, 3.1, 6.5.2, 7.2.4)으로 이루어지고, 캐비티의 종축 연장선에 대하여 근위 입구 영역의 각도가 적어도 2개의 수술기구에 있어서 다른 적어도 2개 이상의 수술기구;
2개의 전자기 센서(1.1, 1.2)를 포함하고, 상기 캐비티(5.2.1, 6.2, 7.2.3)내로 삽입가능하며, 그중 하나의 센서는 상기캐비티(5.2.1, 6.2, 7.2.3)내로 축상으로 연장 배치되고, 다른 하나의 센서는 상기 입구 영역(5.1, 3.1, 6.5.2, 7.2.4)에 배치되는 센서 유닛(1);
전자기장을 발생시키기 위한 필드 발생기(2.1); 및
상기 필드 발생기(2.1)의 전자기장에서 그 위치에 따라 상기 센서(1.1, 1.2)에 의해 전송된 신호를 분석하기 위한 분석 유닛(3.1.3);으로 이루어지는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 1항에 있어서,
중공 니들(2.2), 가이드로드(6), 잠쉬디에 따른 침투 니들(6) 및/또는 내시경(5) 중 적어도 2개의 기구로 이루어지는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 2항에 있어서,
상기 가이드 로드(6)는 이중 캐뉼라형인 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 1항 또는 제 2항에 있어서,
적어도 4개 이상의 상이한 기구를 구비한 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 4항에 있어서,
상기 두개의 기구중 상기 캐비티(5.2.1, 6.2, 7.2.3)의 종 방향 연장선에 대하여 상기 입구 영역(5.1, 3.1, 6.5.2, 7.2.4)의 각도가 적어도 5 ° 이상 다른 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제5항에 있어서,
상기 입구 영역(5.1, 제 3.1, 6.5.2, 7.2.4)은 상기 캐비티(5.2.1, 6.2, 7.2.3)의 종 방향 연장선에 대하여 0 °, 15 °, 25 °, 35 °, 45 °, 55 °, 65 ° 또는 75 °의 각도를 가지는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 6항에 있어서,
상기 센서(1.1, 1.2)는 서로에 대해 고정된 종 방향 이격간격을 갖는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 7항에 있어서,
상기 센서(1.1, 1.2)는 전기 전도성 와이어로 만들어진 코일인 것을 특징으로하는 수술기구의 자동탐지를 위한 탐지 시스템. - 제 8항에 있어서,
상기 코일은 금속, 특히 구리 또는 은으로 이루어지는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템 . - 제 9항에 있어서,
상기 센서 유닛(1)은 상기 센서(1.1, 1.2)를 피복하는 가요성 보호 튜브(1.3)를 포함하는 것을 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 10항에 있어서,
상기 보호 튜브는 플라스틱, 특히 폴리 에테르와 같이 멸균될 수 있는 생체 적합성 플라스틱으로 이루어지는 것을 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 1항 내지 제 11항 중 어느 한 항에 있어서,
루어 어댑터의 상기 근위 입구 영역(5.1, 3.1, 6.5.2, 7.2.4)은 어댑터부, 바람직하게는 상기 기구(2.2, 5, 6)의 어댑터부로 이루어지는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 1항 내지 제 12 항 중 어느 한 항에 있어서,
상기 근위 단부에서 특히 상기 분석 유닛(3.1.3)과의 접속을 위한, 상기 센서(1.1,1.2)의 전기 접속선(1.5)을 구비한 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 13항에 있어서,
상기 전기 접속선(1.5)은 살균될 수 있는 생체 적합성 플라스틱, 특히 실리콘으로 제조된 보호 튜브(1.3)에 의해 감싸져 있는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 13항 또는 제 14항에있어서,
상기 보호 튜브(1.3)는 버클링 보호 장치(1.7)에 의해 상기 센서 유닛(1)의 상기 어댑터부(1.4)의근위를 직접 감싸는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 15항에 있어서,
상기 버클링 보호 장치(1.7)는 살균될 수 있는 생체 적합성 플라스틱, 특히 실리콘으로 감싸져 있는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제 1항 내지 제 16항 중 어느 한 항에 있어서,
상기 분석 유닛(3.1.3)은 제어 및 프로세싱 전자 유닛(3.1)의 일부인 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제1항 내지 제 17 항중 어느 한 항에 있어서, 모니터(2.4)를 구비한 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템.
- 제 1항 내지 제 18항 중 어느 한 항에 있어서,
중공 니들(2.2), 특히 이중 캐뉼라로 된 가이드 로드(6), 침투 니들(7), 및/또는 내시경(5)과 같은, 특히 원위 단부(5.1.2, 5.2.1)의 적어도 두개의 기구들을 환자의 척추 영역의 이미지에 중첩되게 나타내는 것을 특징으로 하는 수술기구의 자동 탐지를 위한 탐지 시스템. - 제어 및 프로세싱 전자 장치(3)가 그 안에 상기 분석 유닛(3.1.3)이 수용된 내비게이션유닛(3.1)을 포함하는 것을 특징으로 하는 상기 제어 및 프로세싱 전자장치 및 제1항 내지 제 19항중 어느 한항에 따른 탐지 시스템으로 이루어지는 체내수술 내비게이션 장치(2).
- 제 1항 내지 제 19항 중 어느 한 항에 따른 탐지 시스템의 상기 센서 유닛(1)의 적어도 하나 이상의 특징을 가지는 것을 특징으로 하는 센서 유닛(1).
- 서로에 대하여 고정된 종방향 이격 간격을 가지도록 배치된 센서 유닛(1)의 2개의 센서(1.1, 1.2)의 각도 배향이 결정되는 것을 특징으로 하는, 중공 니들, 가이드로드(6), 침투 니들(7), 및/또는 내시경(5)과 같은 수술기구를 자동으로 인식하는 방법.
- 제 22항에있어서,
상기 2개의 센서(1.1, 1.2)의 특정 상대 각도 배향을 탐지할 때, 각도 배향에 대응하는기구(2.2, 5, 6, 7)가 인식되고, 상기 각각의 기구(2.2, 5, 6, 7)의, 특히 그 원위 단부의 디스플레이가 환자의 척추 영역의 이미지에서 중첩되게 실행되고, 상기 이미지는 특히 CT, MRT 또는 x- 레이 이미지인 것을 특징으로 하는 수술기구를 자동으로 인식하는 방법.
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| PCT/EP2018/000413 WO2019042579A1 (de) | 2017-08-29 | 2018-08-24 | Detektionssystem und verfahren zur automatischen detektion chirurgischer instrumente |
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2018
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| ES2888423T3 (es) | 2022-01-04 |
| KR20200047536A (ko) | 2020-05-07 |
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| JP2020532331A (ja) | 2020-11-12 |
| US20210177245A1 (en) | 2021-06-17 |
| JP7367976B2 (ja) | 2023-10-24 |
| EP3500152A1 (de) | 2019-06-26 |
| CN111031885B (zh) | 2023-09-12 |
| JP7329248B2 (ja) | 2023-08-18 |
| CA3071473C (en) | 2024-04-09 |
| US11647891B2 (en) | 2023-05-16 |
| US11730342B2 (en) | 2023-08-22 |
| CA3071473A1 (en) | 2019-03-07 |
| EP3641621A1 (de) | 2020-04-29 |
| DE202017004822U1 (de) | 2017-11-07 |
| KR102612012B1 (ko) | 2023-12-11 |
| JP2020532332A (ja) | 2020-11-12 |
| KR102577934B1 (ko) | 2023-09-14 |
| ES2968463T3 (es) | 2024-05-09 |
| US20230355078A1 (en) | 2023-11-09 |
| EP3500152B1 (de) | 2023-10-18 |
| WO2019042579A1 (de) | 2019-03-07 |
| CA3071475A1 (en) | 2019-03-07 |
| EP3641621B1 (de) | 2021-07-14 |
| CN111031886B (zh) | 2024-04-26 |
| PL3641621T3 (pl) | 2022-01-03 |
| CN111031885A (zh) | 2020-04-17 |
| DE102017008148A1 (de) | 2019-02-28 |
| US20210153724A1 (en) | 2021-05-27 |
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