KR102056153B1 - 양방향 척추 내시경 수술용 시스장치 - Google Patents
양방향 척추 내시경 수술용 시스장치 Download PDFInfo
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- KR102056153B1 KR102056153B1 KR1020170162530A KR20170162530A KR102056153B1 KR 102056153 B1 KR102056153 B1 KR 102056153B1 KR 1020170162530 A KR1020170162530 A KR 1020170162530A KR 20170162530 A KR20170162530 A KR 20170162530A KR 102056153 B1 KR102056153 B1 KR 102056153B1
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Abstract
상기와 같이 이루어지는 본 발명의 양방향 척추 내시경 수술용 시스장치는, 수술 중 수술부위에 대한 식염수의 지속적이고 원활한 공급이 가능하며, 또한 상기 식염수에 의한 렌즈의 세척에 따라 최상의 시야가 확보되어 수술의 성공률을 최대한 높일 수 있다.
Description
도 2a 및 도 2b는 상기 도 1에 도시한 수술에 사용될 수 있는 수술도구세트을 예로서 나타내 보인 도면이다.
도 3a 내지 도 3d는 상기 도 2a에 도시한 근견인기를 도시한 사시도이다.
도 4는 상기 도 2a에 케이지가이더의 사시도이다.
도 5는 상기 도 2a에 본칩캐뉼러의 사시도이다.
도 6은 상기 도 2a에 도시한 절골도의 사시도이다.
도 7은 상기 도 2a에 도시한 본칩임팩터의 사시도이다
도 8은 상기 도 2a에 도시한 곡선형제거기의 사시도.
도 9는 상기 도 1에 도시한 내시경장치의 분해 사시도이다.
도 10은 상기 도 9의 Ⅹ-Ⅹ선 단면도이다.
도 11은 상기 도 9에 도시한 가이드튜브의 단면도이다.
도 12는 상기 도 1에 도시한 쉐이버장치의 사시도이다.
도 13은 상기 도 1에 도시한 고주파프로브의 사시도.
도 14는 상기 도 1에 도시한 K-펀치의 사시도이다.
도 15는 상기 도 1에 도시한 수술도구세트 및 내시경장치를 이용한 수술방법을 참고적으로 나타내 보인 블록도이다.
11b:제2확장관체 11c:제3확장관체 11d:제4확장관체
11e:제5확장관체 11f:제6확장관체 12:근견인기
12a:제1절곡부 12b:제2절곡부 13:근육분리기
13a:손잡이부 13b:날부 14:케이시가이더
14a:손잡이부 14b:운반부 15:본칩캐뉼러
15a:수집부 16:??골도 16a:손잡이부
16b:절삭날부 17:본칩임팩터 17a:손잡이부
17b:팁부 18:곡선형제거기 19:양단견인기
19a:손잡이부 19b:팁부 20:흡입기
20a:손잡이부 20b:흡입관부 20c:흡입공
21:디스크세척기 21b:수관부 21c:배출공
21d:세척수유입공 22:수술공유지기 27:식염수팩
27a:식염수공급튜브 28:식염수 30:쉐이버장치
30a:드릴버 30b:핸드피스 40:고주파프로브
40a:삽입로드 40b:전극탭 40c:케이싱
50:K-펀치 50a:제거부 50b:샤프트
50c:손잡이부 60:내시경장치 61:시스장치
61a:가이드튜브 61b:밸브바디 61c:주입구
61d:홀더 61e:유량조절밸브 61f:배출구
61g:홈부 61h:돌출부 61k:측부슬릿
61m:댐핑챔버 61n:공간부 61p:유도홈
61r:선형돌기 61s:어댑터부 63:내시경카메라
63a:프로브 63b:렌즈 63c:경통
Claims (9)
- 길이방향으로 연장되며 사용시 그 선단부가 체내의 목적부위에 도달하는 중공 튜브형 부재로서, 내시경카메라의 프로브를 그 내부에 수용하는 가이드튜브와;
상기 가이드튜브의 후단부에 장착되어, 외부로부터 주입된 식염수를 상기 가이드튜브 내부로 유도하는 식염수유도부와;
상기 가이드튜브의 후단부에 위치하고, 사용할 내시경카메라의 프로브를 가이드튜브로 안내하는 어댑터부를 포함하고,
상기 식염수유도부는;
주입구를 통해 유입된 식염수를 통과시켜 상기 가이드튜브로 이동하게 하는 밸브바디와,
상기 밸브바디에 장착되며 밸브바디를 통과하는 식염수의 유량을 제어하는 유량조절밸브를 포함하고,
상기 밸브바디와 가이드튜브의 사이에는,
밸브바디를 통과한 식염수를 받아 수용하며, 상기 가이드튜브로 유도하는 댐핑챔버가 구비되고,
상기 밸브바디는,
댐핑챔버에 대한 식염수의 공급량을 증가시킬 수 있도록, 댐핑챔버의 둘레에 하나 이상 장착되고,
상기 가이드튜브의 내주면에는,
상기 가이드튜브 내부로 유입된 식염수를 가이드튜브의 길이방향으로 유도하는 선형유도홈이 형성되고,
상기 선형유도홈은,
가이드튜브 내주면의 원주방향으로 다수개가 평행하게 배치되며, 각 선형유도홈의 사이에는 내시경카메라의 프로브와 접하며 프로브를 지지하는 지지돌기가 형성되고,
상기 가이드튜브의 선단부에는,
가이드튜브로부터 배출되는 식염수가 가이드튜브의 반지름 방향으로 유출될 수 있도록 유도하는 것으로서, 가이드튜브의 원주방향을 따라 돌출부와 홈부가 물결패턴으로 반복 형성되고,
상기 가이드튜브의 둘레로부터 상기 가이드 튜브의 중심축을 향해 가늘어지는 형상을 가지고,
상기 가이드튜브의 선단 측부에는,
가이드튜브로부터 배출되는 식염수를 가이드튜브의 일측 방향으로 배출하는 측부슬릿이 형성되는 것을 특징으로 하는 양방향 척추 내시경 수술용 시스장치.
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KR102123501B1 (ko) | 2020-06-16 |
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US20200383675A1 (en) | 2020-12-10 |
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EP3711690A4 (en) | 2021-07-28 |
KR20190054857A (ko) | 2019-05-22 |
US11457909B2 (en) | 2022-10-04 |
EP3711690A1 (en) | 2020-09-23 |
KR102121601B1 (ko) | 2020-06-10 |
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