KR102540407B1 - 2단 작동 기어 메커니즘을 구비하는 외과용 기기 - Google Patents
2단 작동 기어 메커니즘을 구비하는 외과용 기기 Download PDFInfo
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Abstract
Description
도 1은 기기의 개략인 측면도,
도 2는 작동 기어 메커니즘의 부분적으로 크게 개략된 기본도,
도 3은 도 2에 따른 작동 기어 메커니즘의 개략 평면도,
도 4는 도 2 및 도 3에 따른 작동 기어 메커니즘의 작동을 도시하는 도면, 및
도 5는 작동 기어 메커니즘의 변형된 실시예를 도시하는 도면.
12, 13 : 분기부들 14 : 집게 도구
15 : 절단 도구 16 : 나이프
17 : 힌지 핀 18 : 화살표
19 : 절단 날 20 : 샤프트
21 : 하우징 22 : 핸들
23 : 수동 레버 24 : 수동 작동 장치
25 : 베어링 지점 26 : 작동 기어 메커니즘
27 : 당김 수단 28 : 미는 수단
29 : 제1 출력부 30 : 제2 출력부
31 : 캠 메커니즘 32 : 기어 세그먼트 메커니즘
33, 33' : 캠 디스크 34 : 캠 종동자 부재
35 : 스프링 수단 α1 : 캠 디스크(33)의 제1 각도 섹션
α2 : 제2 각도 범위 R : 캠 디스크(33)의 반경
35 : 스프링 수단 36 : 샤프트
37 : 세그먼트 기어 38, 39 : 세그먼트 기어의 섹션
40 : 기어 랙 β1, β2 : 세그먼트 기어(37)의 각도 범위
41 : 기어 42 : 기어 세그먼트
α0 : 샤프트(36)의 시작 위치 43 : α1와 α2 사이의 천이 섹션
44 : 섹션(37)의 제1 톱니 α : 회전 방향
Claims (15)
- 시간순으로 오프셋 방식으로 이동되는 적어도 2개의 도구 부분(12, 16)을 포함하는 도구(11),
상기 도구 부분들 중 제1 도구 부분(12)을 위한 제1 출력부(29) 및 상기 도구 부분들 중 제2 도구 부분(16)을 위한 제2 출력부(30)를 포함하는 작동 기어 메커니즘(26);
한편으로는 상기 제1 도구 부분(12)에 연결되고, 다른 한편으로는 상기 제1 출력부(29)에 연결되는 제1 전달 수단(27);
한편으로는 상기 제2 도구 부분(16)에 연결되고, 다른 한편으로는 상기 제2 출력부(30)에 연결되는 제2 전달 수단(28)을 포함하는, 환자의 외과 처치를 수행하기 위한 기기(10)에 있어서,
상기 작동 기어 메커니즘(26)은 상기 제1 출력부(29)에 연결되는 캠 메커니즘(31)을 포함하고;
상기 작동 기어 메커니즘(26)은 상기 제2 출력부(30)에 연결되는 기어 세그먼트 메커니즘(32)을 포함하고,
상기 캠 메커니즘(31)은 적어도 하나의 캠 디스크(33), 및 상기 캠 디스크(33)와 접하고 있는 적어도 하나의 캠 종동자(34)와 관련되고, 상기 캠 종동자(34)는 상기 제1 출력부(29)에 연결되고,
상기 캠 디스크(33)는 각도의 함수가 아닌 일정 반경(R)을 구비한 적어도 하나의 섹션(α2)과, 각도의 함수인 반경(R)을 구비한 적어도 하나의 섹션(α1)을 가지는 것을 특징으로 하는 기기. - 제1항에 있어서, 상기 작동 기어 메커니즘(26)은 입력측 상에서 수동 작동 장치(24)에 연결되는 것을 특징으로 하는 기기.
- 제1항 또는 제2항에 있어서, 상기 도구(11)는 집게 도구(14)와 관련되고, 상기 제1 도구 부분(12)는 상기 집게 도구(14)의 가동성 분기부(12)인 것을 특징으로 하는 기기.
- 제1항 또는 제2항에 있어서, 상기 도구(11)는 절단 도구(15)와 관련되며, 상기 제2 도구 부분(16)은 나이프(16)인 것을 특징으로 하는 기기.
- 제1항 또는 제2항에 있어서, 상기 제1 전달 수단(27)은 당김 수단이며, 상기 제2 전달 수단(28)은 미는 수단인 것을 특징으로 하는 기기.
- 삭제
- 삭제
- 제1항 또는 제2항에 있어서, 상기 캠 메커니즘(31)과 상기 제1 출력부(29) 사이에 스프링 수단(35)이 배열되는 것을 특징으로 하는 기기.
- 제1항 또는 제2항에 있어서, 상기 기어 세그먼트 메커니즘(32)은 세그먼트 기어(37)와, 상기 제2 출력부(30)에 연결된 기어 랙(40)을 포함하는 것을 특징으로 하는 기기.
- 제9항에 있어서, 상기 세그먼트 기어(37)는 톱니를 가지지 않는 주변 섹션(38)과, 상기 기어 랙(40)과 맞물릴 수 있는 톱니를 구비하는 주변 섹션(39)을 가지는 것을 특징으로 하는 기기.
- 제9항에 있어서, 상기 캠 디스크(33)와 상기 세그먼트 기어(37)는 토크 방지 방식으로 서로 연결되는 것을 특징으로 하는 기기.
- 제11항에 있어서, 상기 세그먼트 기어(37)와 상기 캠 디스크(33)는, 상기 도구(11)가 작동되면, 상기 캠 디스크(33)의 상승 섹션(α1)이 상기 캠 종동자(34)를 지나갔을 때만 상기 세그먼트 기어(37)가 상기 기어 랙(40)과 맞물리는 방식으로 서로에 대해 배열되는 것을 특징으로 하는 기기.
- 제9항에 있어서, 상기 작동 기어 메커니즘(26)은 수동 작동 장치(24)의 구동 움직임을 상기 캠 디스크(33) 및 상기 세그먼트 기어(37)의 회전으로 변환하기 위한 전동 장치(transmission gearing)를 포함하는 것을 특징으로 하는 기기.
- 제9항에 있어서, 상기 작동 기어 메커니즘(26)은 상기 캠 디스크(33) 및 상기 세그먼트 기어(37)에 구동 방식으로 연결되는 기어(41)와 맞물리는 기어 세그먼트(42)를 포함하는 것을 특징으로 하는 기기.
- 제14항에 있어서, 상기 기어 세그먼트(42)는 수동 작동 장치(24)로서 작용하는 선회 레버(23)에 연결되는 것을 특징으로 하는 기기.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17180062.6A EP3424446B1 (de) | 2017-07-06 | 2017-07-06 | Chirurgisches instrument mit zweistufigem betätigungsgetriebe |
| EP17180062.6 | 2017-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190005735A KR20190005735A (ko) | 2019-01-16 |
| KR102540407B1 true KR102540407B1 (ko) | 2023-06-09 |
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| KR1020180073188A Active KR102540407B1 (ko) | 2017-07-06 | 2018-06-26 | 2단 작동 기어 메커니즘을 구비하는 외과용 기기 |
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| US (1) | US11234724B2 (ko) |
| EP (1) | EP3424446B1 (ko) |
| JP (1) | JP7065712B2 (ko) |
| KR (1) | KR102540407B1 (ko) |
| CN (1) | CN109199572B (ko) |
| BR (1) | BR102018013382B1 (ko) |
| PL (1) | PL3424446T3 (ko) |
| RU (1) | RU2766266C2 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170258519A1 (en) | 2016-03-10 | 2017-09-14 | RELIGN Corporation | Arthroscopic devices and methods |
| JP2019509805A (ja) | 2016-03-11 | 2019-04-11 | リライン コーポレーション | 関節鏡下デバイスおよび方法 |
| US10595889B2 (en) * | 2016-04-11 | 2020-03-24 | RELIGN Corporation | Arthroscopic devices and methods |
| US11172953B2 (en) | 2016-04-11 | 2021-11-16 | RELIGN Corporation | Arthroscopic devices and methods |
| CN110772331B (zh) | 2019-04-25 | 2024-12-10 | 深圳市精锋医疗科技股份有限公司 | 手术器械 |
| KR102371070B1 (ko) * | 2020-03-26 | 2022-03-07 | 고려대학교 산학협력단 | 포셉 장치 |
| CN111568485B (zh) * | 2020-05-12 | 2021-04-27 | 江苏三联星海医疗器械有限公司 | 一种自动弯折式医用补片固定钉击发器械 |
| WO2022076392A1 (en) * | 2020-10-05 | 2022-04-14 | Conmed Corporation | Articulating knife actuator for electrosurgical instrument |
| DE102020213617B4 (de) * | 2020-10-29 | 2024-04-18 | Loai Brijawi | Vorrichtung zum Applizieren von Gummiringen im menschlichen Körper |
| CN115670584B (zh) * | 2021-12-29 | 2025-09-23 | 湖南瀚德微创医疗科技有限公司 | 一种可转向的手术钳 |
| CN116784775B (zh) * | 2023-08-28 | 2023-11-17 | 北京东鸿致远医疗科技有限公司 | 角度可调的内窥镜 |
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| US20150073394A1 (en) * | 2013-09-10 | 2015-03-12 | Erbe Elektromedizin Gmbh | Surgical instrument comprising an improved actuating drive |
| US20170143361A1 (en) | 2015-11-24 | 2017-05-25 | Ethicon Endo-Surgery, Llc | Surgical Device with Anti-Binding Features |
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| SU733670A1 (ru) * | 1977-05-27 | 1980-05-15 | За витель | Хирургический инструмент |
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| US7905380B2 (en) * | 2007-06-04 | 2011-03-15 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a multiple rate directional switching mechanism |
| DE102010025550A1 (de) * | 2010-06-29 | 2011-12-29 | A12M Gmbh | Knochenstanze |
| US9044243B2 (en) * | 2011-08-30 | 2015-06-02 | Ethcon Endo-Surgery, Inc. | Surgical cutting and fastening device with descendible second trigger arrangement |
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2017
- 2017-07-06 PL PL17180062T patent/PL3424446T3/pl unknown
- 2017-07-06 EP EP17180062.6A patent/EP3424446B1/de active Active
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- 2018-06-26 KR KR1020180073188A patent/KR102540407B1/ko active Active
- 2018-06-28 BR BR102018013382-9A patent/BR102018013382B1/pt active IP Right Grant
- 2018-06-28 RU RU2018123585A patent/RU2766266C2/ru active
- 2018-07-02 JP JP2018125690A patent/JP7065712B2/ja not_active Expired - Fee Related
- 2018-07-05 CN CN201810729601.4A patent/CN109199572B/zh active Active
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| US20090022742A1 (en) | 1998-05-05 | 2009-01-22 | Corixa Corporation | Compounds and methods for diagnosis and immunotherapy of tuberculosis |
| US20150073394A1 (en) * | 2013-09-10 | 2015-03-12 | Erbe Elektromedizin Gmbh | Surgical instrument comprising an improved actuating drive |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109199572A (zh) | 2019-01-15 |
| US20190008537A1 (en) | 2019-01-10 |
| BR102018013382B1 (pt) | 2023-11-21 |
| CN109199572B (zh) | 2021-08-03 |
| RU2018123585A (ru) | 2019-12-31 |
| RU2766266C2 (ru) | 2022-02-10 |
| BR102018013382A2 (pt) | 2019-06-04 |
| US11234724B2 (en) | 2022-02-01 |
| JP7065712B2 (ja) | 2022-05-12 |
| EP3424446B1 (de) | 2020-01-29 |
| PL3424446T3 (pl) | 2020-05-18 |
| EP3424446A1 (de) | 2019-01-09 |
| JP2019013752A (ja) | 2019-01-31 |
| RU2018123585A3 (ko) | 2021-06-10 |
| KR20190005735A (ko) | 2019-01-16 |
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