KR20250005594A - 파지구 회전이 용이한 내시경용 처치기구 - Google Patents
파지구 회전이 용이한 내시경용 처치기구 Download PDFInfo
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- KR20250005594A KR20250005594A KR1020230085467A KR20230085467A KR20250005594A KR 20250005594 A KR20250005594 A KR 20250005594A KR 1020230085467 A KR1020230085467 A KR 1020230085467A KR 20230085467 A KR20230085467 A KR 20230085467A KR 20250005594 A KR20250005594 A KR 20250005594A
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- 238000012277 endoscopic treatment Methods 0.000 title claims abstract description 23
- 210000003813 thumb Anatomy 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 210000003811 finger Anatomy 0.000 abstract description 6
- 238000011282 treatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 208000037062 Polyps Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000001861 endoscopic biopsy Methods 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 241000361919 Metaphire sieboldi Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000001574 biopsy Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000004935 right thumb Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000002485 urinary effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/06—Biopsy forceps, e.g. with cup-shaped jaws
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B17/128—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips
- A61B17/1285—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for applying or removing clamps or clips for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/32056—Surgical snare instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00296—Surgical instruments, devices or methods for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
- A61B2017/00358—Snares for grasping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/0042—Surgical instruments, devices or methods with special provisions for gripping
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/03—Automatic limiting or abutting means, e.g. for safety
- A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
- A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0807—Indication means
- A61B2090/0811—Indication means for the position of a particular part of an instrument with respect to the rest of the instrument, e.g. position of the anvil of a stapling instrument
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Vascular Medicine (AREA)
- Biodiversity & Conservation Biology (AREA)
- Pathology (AREA)
- Surgical Instruments (AREA)
Abstract
Description
도 3은 본 발명에 의한 파지구 회전이 용이한 내시경용 처치기구의 핸들을 보인 도.
도 4는 본 발명에 의한 파지구 회전이 용이한 내시경용 처치기구에서 파지구 회전 전후의 모습을 보인 도.
도 5는 본 발명에 의한 파지구 회전이 용이한 내시경용 처치기구에서 슬라이더의 전후진시 모습을 보인 도.
11a: 지시선 12: 샤프트
12a: 환형리브 12b: 돌기홈
13: 후크 20: 바디
21: 가이드홀 22: 삽입홀
23: 단턱 24: 요홈
24a: 돌기 25: 각도 표시선
26: 투시홀 27: 스토퍼
30: 슬라이더 31: 관통홀
40: 고정캡 50: 와이어 홀더
60: 와이어 70: 파지구
80: 와이어 튜브
Claims (5)
- 사용자의 엄지가 끼워지고, 일측에 지시선(11a)이 형성된 핸들(10)과;
가이드홀(21)이 길이방향을 따라 형성되고, 상기 핸들(10)이 후단에 회전가능하게 설치되며, 후단부 외측면에 상기 지시선(11a)이 가리키는 다수의 각도 표시선(25)이 형성된 바디(20)와;
상기 바디(20)를 따라 이동하는 슬라이더(30)와;
상기 슬라이더(30) 내부에 설치되면서 상기 가이드홀(21)에 삽입되어, 슬라이더(30)의 이동시 가이드홀(21) 내부에서 함께 이동하는 와이어 홀더(50)와;
후단 부분이 상기 와이어 홀더(50)에 파지되는 와이어(60)와;
상기 와이어(60)의 선단에 구비된 파지구(70)와;
상기 와이어(60)를 포위하는 와이어 튜브(80);를 포함하여 구성된 것을 특징으로 하는 파지구 회전이 용이한 내시경용 처치기구.
- 청구항 1에 있어서,
상기 핸들(10)은 사용자의 엄지가 삽입되고, 상기 지시선(11a)이 형성된 고리(11)와;
상기 고리(11)의 외측면에 구비되어 상기 바디(20)의 후단에 형성된 삽입홀(22) 내에 끼워지는 샤프트(12)와;
상기 샤프트(12)의 끝단에 형성되어 상기 바디(20)의 내측면에 형성된 단턱(23)에 걸리는 후크(13);를 포함하여 구성된 것을 특징으로 하는 파지구 회전이 용이한 내시경용 처치기구.
- 청구항 2에 있어서,
상기 핸들(10)의 샤프트(12)가 관통되는 바디(20)의 내주면에는 요홈(24)이 형성되고, 상기 핸들(10)의 샤프트(12) 외주면에는 상기 요홈(24) 내부에 끼워지는 환형리브(12a)가 돌출 형성되며,
상기 요홈(24)에는 돌기(24a)가 형성되고, 상기 환형리브(12a)의 외주면에는 상기 돌기(24a)가 삽입되는 돌기홈(12b)이 형성된 것을 특징으로 하는 파지구 회전이 용이한 내시경용 처치기구.
- 청구항 2에 있어서,
상기 바디(20)의 가이드홀(21) 양측면 중 어느 한쪽 측면에는 상기 와이어 홀더(50)의 후진을 방지하는 스토퍼(27)가 형성된 것을 특징으로 하는 파지구 회전이 용이한 내시경용 처치기구.
- 청구항 4에 있어서,
상기 스토퍼(27)는 앞쪽에서 뒤쪽으로 갈수록 점점 높아지는 삼각 단면 형상을 갖는 것을 특징으로 하는 파지구 회전이 용이한 내시경용 처치기구.
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3417727B2 (ja) * | 1995-06-19 | 2003-06-16 | ペンタックス株式会社 | 内視鏡用バスケット型把持具 |
JP4085148B2 (ja) * | 2002-09-27 | 2008-05-14 | 有限会社エスアールジェイ | 高周波スネア |
KR101385942B1 (ko) | 2013-08-20 | 2014-04-16 | 최동열 | 내시경용 바이옵시 포셉 |
KR101559273B1 (ko) * | 2015-02-25 | 2015-11-03 | 김창보 | 의료용 스네어 |
KR101958720B1 (ko) * | 2018-03-23 | 2019-03-18 | 주식회사 코스와이어 | 의료용 스네어 |
JP6931427B2 (ja) * | 2018-07-23 | 2021-09-08 | 富士フイルム株式会社 | 内視鏡処置具 |
KR102440229B1 (ko) * | 2021-09-15 | 2022-09-02 | 김창보 | 일체형 와이어홀더가 구비된 내시경용 겸자 |
KR102537383B1 (ko) * | 2023-05-04 | 2023-05-30 | 주식회사 메디바이스 | 미세 회전 조절용 결속 장치를 갖는 의료용 스네어 |
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2023
- 2023-07-03 KR KR1020230085467A patent/KR102797287B1/ko active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3417727B2 (ja) * | 1995-06-19 | 2003-06-16 | ペンタックス株式会社 | 内視鏡用バスケット型把持具 |
JP4085148B2 (ja) * | 2002-09-27 | 2008-05-14 | 有限会社エスアールジェイ | 高周波スネア |
KR101385942B1 (ko) | 2013-08-20 | 2014-04-16 | 최동열 | 내시경용 바이옵시 포셉 |
KR101559273B1 (ko) * | 2015-02-25 | 2015-11-03 | 김창보 | 의료용 스네어 |
KR101958720B1 (ko) * | 2018-03-23 | 2019-03-18 | 주식회사 코스와이어 | 의료용 스네어 |
JP6931427B2 (ja) * | 2018-07-23 | 2021-09-08 | 富士フイルム株式会社 | 内視鏡処置具 |
KR102440229B1 (ko) * | 2021-09-15 | 2022-09-02 | 김창보 | 일체형 와이어홀더가 구비된 내시경용 겸자 |
KR102537383B1 (ko) * | 2023-05-04 | 2023-05-30 | 주식회사 메디바이스 | 미세 회전 조절용 결속 장치를 갖는 의료용 스네어 |
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