KR102596552B1 - 툴의 이동거리 표시기능을 갖는 의료용 수술장치 - Google Patents
툴의 이동거리 표시기능을 갖는 의료용 수술장치 Download PDFInfo
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Abstract
본 발명에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치는 툴샤프트를 구비한 의료용 툴; 상기 의료용 툴의 삽입을 위해 내부에 툴장착공이 형성된 홀더본체; 상기 홀더본체에 삽입되는 상기 의료용 툴을 지지하는 툴지지수단; 및 상기 의료용 툴의 이동 거리를 표시하는 이동거리표시수단;을 포함하는 것을 특징으로 한다.
Description
도2는 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치를 설명하기 위한 전체적인 구성도,
도3은 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치의 주요 구성을 분리한 분리사시도,
도4는 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치를 나타낸 단면도,
도5는 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치의 요부를 나타낸 절개사시도,
도6은 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치의 작동상태를 설명하기 위한 도면으로서 (a)는 인공 비구컵의 삽입이 완료된 상태를, (b)인공 비구컵의 목표위치(Impacting Depth)가 설정된 상태를 각각 도시하고 있다.
도7a는 도3 A부의 툴샤프트 부분의 분리된 상태를 나타낸 분리사시도, 도7b는 도4의 A부 확대도, 도7c는 도4의 B부 확대도이다.
도8은 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치의 홀더본체 부분을 나타낸 분리사시도,
도9는 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치의 홀더본체에 의료용 툴을 장착하는 과정을 설명하기 위한 도면이다.
도10a 내지 도10h는 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치의 충격저감장치를 설명하기 위한 도면으로서, 도10a는 분리사시도, 도10b는 내부 구조를 설명하기 위한 투시도, 도10c는 측면도, 도10d는 탄성부재를 확대한 것이고, 도10e는 이탈방지부재를 확대한 것이며, 도10f는 부분절개사시도이다. 도10g 및 도10h는 충격저감장치의 사용상태를 설명하기 위한 도면으로서, 도10g는 망치가 임펙터의 타격부를 정상적으로 타격한 상태를 설명하기 위한 요부 확대도이고, 도10h는 망치가 임펙터 타격부에 빗맞은 상태를 설명하기 위한 요부 확대도이다.
도11은 본 발명의 일 실시예에 따른 툴의 이동거리 표시기능을 갖는 의료용 수술장치의 작용을 설명하기 위한 개략적인 구성도이다.
12:툴장착공 13:안내부재설치홈부
14:지지부재설치홈부 15:툴설치홈부
16:홀더결속부재 2:툴지지수단
21:툴지지안내부재 3:툴결속수단
31:결속공 32:툴결속부재
33:걸림부 4:홀더지지부재
41:홀더지지로드 42:연결판
43:암접속부재 5:임펙터고정부재
7:탄성가압부 71:압축코일스프링
72:가압링 8:충격저감장치
81:충격저감장치본체 82:충격흡수부재
83:이탈방지부재 84:기밀부재
9:이동거리표시수단 91:이동거리감지용 변위부
92:이동거리표시부 93:축눈금부
t:의료용 툴 t1:임펙터
t11:툴샤프트
Claims (10)
- 툴샤프트를 구비한 의료용 툴; 상기 의료용 툴의 삽입을 위해 내부에 툴장착공이 형성된 홀더본체; 상기 홀더본체에 삽입되는 상기 의료용 툴을 지지하는 툴지지수단; 및 상기 의료용 툴의 이동 거리를 표시하는 이동거리표시수단;을 포함하고,
상기 이동거리표시수단은 상기 툴샤프트에 형성되어 상기 툴샤프트와 연동되는 이동거리감지용 변위부; 및 상기 이동거리감지용 변위부의 변위를 감지하여 표시하는 이동거리표시부;를 포함하고,
상기 이동거리감지용 변위부는 상기 의료용 툴의 전진방향으로 직경이 점차 증가되는 거리감지경사면을 갖는 구조로 상기 툴샤프트에 형성되고,
상기 이동거리표시부는 상기 거리감지경사면에 측정단이 접촉되어 이동되도록 상기 홀더본체에 설치되고 상기 거리감지경사면의 높낮이에 대응하여 이동거리를 표시하는 거리표시게이지를 포함하는 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
- 삭제
- 삭제
- 제1항에 있어서,
상기 거리표시게이지는, 단부에 측정자를 갖는 스핀들이 구비한 스템과, 상기 스템에 결합되고 상기 측정자의 출몰 정도에 따라 회전되는 지침과 상기 지침이 회전되는 눈금판이 내장된 표시하우징을 포함하는 아날로그방식 다이얼게이지; 또는 출몰되는 측정자를 구비한 스템, 상기 스템에 결합되고 측정자의 출몰 정도에 따라 숫자가 표시되는 표시부를 갖는 디지털방식 다이얼게이지;로 구성되고,
상기 홀더본체는 상기 이동거리감지용 변위부와 대응하는 위치에 상기 스템이 설치되도록 상기 툴장착공과 연통되는 체결보스가 형성된 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
- 제1항에 있어서,
상기 이동거리표시수단은 상기 홀더본체에 삽입된 상기 의료용 툴의 툴샤프트의 노출 부위에 형성되고 복수의 눈금을 갖는 축눈금부를 포함하는 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
- 제5항에 있어서,
상기 축눈금부는 상기 홀더본체의 후방쪽 상기 툴샤프트 표면에 위치하도록 형성되되 상기 의료용 툴의 희망하는 목표 이동거리 설정 시, 상기 홀더본체의 후방 단부에 해당하는 상기 눈금을 일치시키는 방식으로 설정할 수 있도록 구성된 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
- 제1항, 제4항 내지 제6항 중 어느 한 항에 있어서,
상기 의료용 툴은 상기 툴샤프트의 전방에 인공 비구컵이 결합되고 그 후방에 타격력을 인가하는 타격부가 구비되어 고관절 수술에 이용되는 임펙터로 구성되고,
상기 툴지지수단은 상기 툴샤프트를 지지하면서 움직임을 안내하는 툴지지안내부재를 포함하는 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
- 제7항에 있어서,
상기 홀더본체에 결합되는 홀더지지부재를 포함하고,
상기 툴장착공은 내주면에 상기 툴지지안내부재가 안착되도록 형성되는 안내부재설치홈부, 상기 홀더지지부재의 설치를 위한 홀더결속부재가 설치되도록 상기 안내부재설치홈부과 접하여 형성되는 지지부재설치홈부, 및 상기 의료용 툴의 설치를 위해 상기 툴장착공의 일측 단부에 형성되는 툴설치홈부를 포함하는 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
- 제8항에 있어서,
상기 홀더본체에 가해지는 충격력을 흡수, 완충하기 위해 상기 홀더본체에 설치되는 충격저감장치; 및
상기 충격저감장치의 설치를 위해 상기 홀더본체의 툴장착공 타측 단부에 형성되는 충격저감장치삽입부;를 포함하는 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
- 제8항에 있어서,
상기 툴설치홈부의 내부로 삽입된 상기 의료용 툴을 구속하기 위해 구성되는 툴결속수단을 구비하되, 상기 툴결속수단은 상기 툴설치홈부의 내부와 연통되게 상기 홀더본체에 천공되는 결속공, 상기 결속공을 통해 삽입되는 툴결속부재, 및 상기 툴결속부재가 인입되어 걸림되도록 상기 의료용 툴에 형성되는 걸림부를 포함하는 것을 특징으로 하는 툴의 이동거리 표시기능을 갖는 의료용 수술장치.
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EP24163351.0A EP4434498A1 (en) | 2023-03-24 | 2024-03-13 | Medical-surgical device having tool movement distance display function |
JP2024038525A JP2024137798A (ja) | 2023-03-24 | 2024-03-13 | ツールの移動距離表示機能を有する医療用手術装置 |
US18/609,380 US12150816B2 (en) | 2023-03-24 | 2024-03-19 | Medical-surgical device having tool movement distance display function |
CN202410329465.5A CN118680676A (zh) | 2023-03-24 | 2024-03-21 | 具有工具移动距离显示功能的医疗外科设备 |
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