KR102419802B1 - 다수의 수술 도구 밀봉 - Google Patents
다수의 수술 도구 밀봉 Download PDFInfo
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- KR102419802B1 KR102419802B1 KR1020157024904A KR20157024904A KR102419802B1 KR 102419802 B1 KR102419802 B1 KR 102419802B1 KR 1020157024904 A KR1020157024904 A KR 1020157024904A KR 20157024904 A KR20157024904 A KR 20157024904A KR 102419802 B1 KR102419802 B1 KR 102419802B1
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Abstract
Description
도 2a, 도 2b, 도 2c, 도 2d는 본 발명의 일부 실시예에 따른 액세스 포트를 도시하고 있다.
도 3a 및 도 3b는 본 발명의 일부 실시예에 따른 폐색기의 사용을 도시하고 있다.
도 4a는 본 발명의 일부 실시예에 따른 캐뉼라 캡을 도시하고 있다.
도 4b 내지 도 4e는 많은 캐뉼라와 함께 사용될 수 있는 크로스 슬릿 시일의 일부 실시예의 외관을 도시하고 있다.
도 4f 내지 도 4j는 많은 캐뉼라와 함께 사용될 수 있는 크로스 슬릿 시일의 일부 실시예의 외관을 도시하고 있다.
도 4k 내지 도 4o는 많은 캐뉼라와 함께 사용될 수 있는 크로스 슬릿 시일의 일부 실시예의 외관을 도시하고 있다.
도 4p 내지 도 4r은 도 4d에 도시된 바와 같은 조립된 캐뉼라 캡 및 시일의 실시예를 도시하고 있다.
도 4s 및 도 4t는 캐뉼라에 삽입되는 조립된 캐뉼라 캡 및 시일을 도시하고 있다.
도 4u 및 도 4v는 본 발명의 일부 실시예에 따른 캐뉼라 캡 및 시일이 삽입된 캐뉼라의 단면도를 도시하고 있다.
도 5a는 본 발명의 일부 실시예에 따른 캡과 결합된 도구 가이드를 도시하고 있다.
도 5b 내지 도 5e는 본 발명의 일부 실시예에 따른 도구 가이드를 도시하고 있다.
도 6a 및 도 6b는 도구 가이드의 채널부의 실시예의 단면도를 도시하고 있다.
도 7a 및 도 7b는 본 발명의 일부 실시예에 따른 도구 시일을 도시하고 있다.
도 7c, 도 7d 및 도 7e는 도 7a에 도시된 바와 같은 도구 시일 및 이러한 도구 시일의 특정 단면도를 도시하고 있다.
도 7f 및 도 7g는 도 7a에 도시된 바와 같은 도구 시일의 상하 사시도이다.
도 7h 및 도 7i는 도구 시일의 실시예를 도시하고 있다.
도 7j 및 도 7k는 도구 시일의 다른 실시예를 도시하고 있다.
도 7l 및 도 7m은 도구 시일의 다른 실시예를 도시하고 있다.
도 7n 및 도 7o는 도구 시일의 다른 실시예를 도시하고 있다.
도 8a 내지 도 8d는 본 발명의 일부 실시예에 따른 도어 메커니즘을 도시하고 있다.
도 9a 및 도 9b는 본 발명의 일부 실시예에 따른 도어의 시일 각도와 도어 개방각 사이의 관계를 도시하고 있다.
도 9c 및 도 9d는 도어가 닫힌 위치에 있는 도 9a 및 도 9b의 실시예를 도시하고 있다.
도 10a 및 도 10b는 각각, 도 9c 및 도 9d에 도시된 도어 메커니즘을 갖는 수술 도구의 상호작용을 도시하고 있다.
Claims (59)
- 접이식 측벽을 포함하는 측벽;
크로스-슬릿 시일이 닫힌 위치에 있을 때 상기 접이식 측벽에 의해 형성되는 슬릿; 및
상기 슬릿에 있는 오목 단부면을 포함하는 것을 특징으로 하는 크로스-슬릿 시일. - 제1항에 있어서, 상기 측벽은 상기 오목 단부면쪽으로 테이퍼된 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 상기 슬릿은 상기 접이식 측벽에 작용하는 주입 압력에 의해 닫힌 상태로 유지되는 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 상기 크로스-슬릿 시일이 닫힌 위치로부터 개방될 때 상기 측벽의 높이의 변화가 최소가 되는 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 상기 크로스-슬릿 시일이 닫힌 위치로부터 개방될 때 상기 크로스-슬릿 시일의 직경의 변화가 최소가 되는 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 상기 측벽의 높이는 상기 슬릿의 길이 보다 큰 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 상기 측벽의 높이는 상기 슬릿의 길이 보다 작은 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 캐뉼라의 내벽에 맞물리는 측벽에 형성된 리브를 더 포함하는 것을 특징으로 하는 크로스-슬릿 시일.
- 제8항에 있어서, 상기 리브는 상기 슬릿의 단부에 형성되어 있고 상기 슬릿을 닫는 추가 힘을 제공하는 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 캡에 맞물리는 플랜지를 더 포함하는 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 상기 크로스-슬릿 시일을 통해 삽입된 도구 가이드에 맞물리도록 구성된 내부 다이어프램 시일을 더 포함하는 것을 특징으로 하는 크로스-슬릿 시일.
- 제1항에 있어서, 내부 캐뉼라 벽에 맞물리는 외부 시일을 더 포함하는 것을 특징으로 하는 크로스-슬릿 시일.
- 접이식 측벽을 포함하는 측벽;
크로스-슬릿 시일이 닫힌 위치에 있을 때 상기 접이식 측벽에 의해 형성되는 슬릿; 및
캐뉼라의 내벽에 맞물리고, 접이식 측벽을 포함하지 않는 측벽의 부분에 형성된 리브를 포함하는 것을 특징으로 하는 크로스-슬릿 시일. - 제13항에 있어서, 상기 측벽은 상기 슬릿에 있는 오목 단부면쪽으로 테이퍼된 것을 특징으로 하는 크로스-슬릿 시일.
- 제13항에 있어서, 상기 슬릿은 상기 접이식 측벽에 작용하는 주입 압력에 의해 닫힌 상태로 유지되는 것을 특징으로 하는 크로스-슬릿 시일.
- 제13항에 있어서, 상기 측벽의 높이는 상기 슬릿의 길이 보다 큰 것을 특징으로 하는 크로스-슬릿 시일.
- 제13항에 있어서, 상기 측벽의 높이는 상기 슬릿의 길이 보다 작은 것을 특징으로 하는 크로스-슬릿 시일.
- 제13항에 있어서, 상기 리브는 상기 슬릿의 단부에 형성되어 있고 상기 슬릿을 닫는 추가 힘을 제공하는 것을 특징으로 하는 크로스-슬릿 시일.
- 제13항에 있어서, 캡에 맞물리는 플랜지를 더 포함하는 것을 특징으로 하는 크로스-슬릿 시일.
- 제13항에 있어서, 상기 크로스-슬릿 시일을 통해 삽입된 도구 가이드에 맞물리도록 구성된 내부 다이어프램 시일을 더 포함하는 것을 특징으로 하는 크로스-슬릿 시일.
- 제13항에 있어서, 내부 캐뉼라 벽에 맞물리는 외부 시일을 더 포함하는 것을 특징으로 하는 크로스-슬릿 시일.
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EP2996757B1 (en) | 2019-05-08 |
CN111248981A (zh) | 2020-06-09 |
EP2996757A1 (en) | 2016-03-23 |
KR20220153119A (ko) | 2022-11-17 |
KR20150125668A (ko) | 2015-11-09 |
JP2021191542A (ja) | 2021-12-16 |
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