KR20090103172A - 척추수술장치 - Google Patents
척추수술장치Info
- Publication number
- KR20090103172A KR20090103172A KR1020080028592A KR20080028592A KR20090103172A KR 20090103172 A KR20090103172 A KR 20090103172A KR 1020080028592 A KR1020080028592 A KR 1020080028592A KR 20080028592 A KR20080028592 A KR 20080028592A KR 20090103172 A KR20090103172 A KR 20090103172A
- Authority
- KR
- South Korea
- Prior art keywords
- rod
- dynamic
- sailing
- spinal surgery
- guide
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
- A61B17/7083—Tools for guidance or insertion of tethers, rod-to-anchor connectors, rod-to-rod connectors, or longitudinal elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7002—Longitudinal elements, e.g. rods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/90—Guides therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2/4611—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof of spinal prostheses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/46—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor
- A61F2/4603—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof
- A61F2002/4622—Special tools or methods for implanting or extracting artificial joints, accessories, bone grafts or substitutes, or particular adaptations therefor for insertion or extraction of endoprosthetic joints or of accessories thereof having the shape of a forceps or a clamp
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Transplantation (AREA)
- Physical Education & Sports Medicine (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (7)
- 척추뼈에 삽입·고정되는 한 쌍의 척추경 나사못 모듈과;상기 한 쌍의 척추경 나사못에 연결되어 척추 뼈를 고정해주며 몸체에 소정 각도 유동할 수 있도록 힌지부(hinge)가 형성되어 척추 뼈를 고정해주는 다이나믹 로드; 및상기 다이나믹 로드가 상기 척추경 나사못에 정확하게 삽입될 수 있도록 상기 다이나믹 로드를 안내해주는 한 쌍의 세일링 가이드;를 포함하여 구성된 것을 특징으로 하는 척추수술장치.
- 제 1 항에 있어서,상기 다이나믹 로드는,몸체 단부에는 요부 또는 철부가 형성되어 있으며, 상기 요부 또는 철부를 가로지르며 형성된 고정구가 형성되어 있는 두 개 이상의 로드; 및상기 고정구로 삽입되어 상기 두 개 이상의 로드를 서로 결합해주는 고정핀;을 포함하여 구성되며,상기 두 개 이상의 로드는 상기 몸체 단부에 형성된 요부 또는 철부를 통해 서로 맞물려져 결합되며, 상기 로드의 연결부위에서 소정 각도 범위 내에서 유동 가능하도록 한 개 이상의 힌지부를 갖도록 구성된 것을 특징으로 하는 척추수술장치.
- 제 2 항에 있어서,상기 다이나믹 로드의 상기 힌지부는 일방향으로 0° 내지 10° 유동할 수 있도록 구성된 것을 특징으로 하는 척추수술장치.
- 제 2 항에 있어서,상기 힌지부가 두 개 이상일 때 상기 힌지부는 각각 서로 다른 방향으로 유동할 수 있도록 구성된 것을 특징으로 하는 척추수술장치.
- 제 1 항에 있어서,상기 한 쌍의 세일링 가이드는 각각 몸체 소정 위치에 절곡부를 가지는 'L'자 형태로 이루어지는 것을 특징으로 하는 척추수술장치.
- 제 1 항에 있어서,상기 한 쌍의 세일링 가이드는,상기 다이나믹 로드를 수술부위로 삽입할 수 있도록 중공의 삽입구가 형성된 제1세일링 가이드와;상기 수술부위로 삽입된 상기 다이나믹 로드의 일단을 안착시켜 상기 척추경 나사못 모듈을 구성하는 척추경 나사못의 헤드부로 안내할 수 있도록 상부가 개방된 반구형의 거치부가 형성된 제2세일링 가이드;로 구성되는 것을 특징으로 하는 척추수술장치.
- 제 6 항에 있어서,상기 제2세일링 가이드는 일단에 상기 다이나믹 로드의 일단을 파지할 수 있도록 파지부가 구비되고, 타단에 상기 파지부의 개폐를 조작하는 조작부가 구비된 것을 특징으로 하는 척추수술장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080028592A KR100982530B1 (ko) | 2008-03-27 | 2008-03-27 | 척추수술장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080028592A KR100982530B1 (ko) | 2008-03-27 | 2008-03-27 | 척추수술장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090103172A true KR20090103172A (ko) | 2009-10-01 |
KR100982530B1 KR100982530B1 (ko) | 2010-09-16 |
Family
ID=41532735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080028592A KR100982530B1 (ko) | 2008-03-27 | 2008-03-27 | 척추수술장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100982530B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101497898B1 (ko) * | 2013-11-15 | 2015-03-05 | (주)티디엠 | 척추 로드 결합장치 |
CN112043366A (zh) * | 2020-09-17 | 2020-12-08 | 山东航维骨科医疗器械股份有限公司 | 一种微创脊柱棒牵引器 |
KR20210077190A (ko) | 2019-12-17 | 2021-06-25 | 주식회사 포스코 | 내황변성 및 인산염 처리성이 향상된 강판 및 이의 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101037126B1 (ko) | 2011-04-19 | 2011-05-26 | 메디소스플러스(주) | 척추 고정용 최소침습 시술장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003094699A2 (en) * | 2002-05-08 | 2003-11-20 | Stephen Ritland | Dynamic fixation device and method of use |
KR200338006Y1 (ko) | 2003-09-29 | 2004-01-07 | 김은숙 | 척추경나사못 연결용 탄성로드 |
KR100634703B1 (ko) * | 2004-07-21 | 2006-10-16 | 주식회사 솔고 바이오메디칼 | 척추고정나사 시술장치 |
WO2007115108A1 (en) | 2006-03-29 | 2007-10-11 | Innovative Spinal Technologies, Inc. | Dynamic motion spinal stabilization system |
-
2008
- 2008-03-27 KR KR1020080028592A patent/KR100982530B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101497898B1 (ko) * | 2013-11-15 | 2015-03-05 | (주)티디엠 | 척추 로드 결합장치 |
KR20210077190A (ko) | 2019-12-17 | 2021-06-25 | 주식회사 포스코 | 내황변성 및 인산염 처리성이 향상된 강판 및 이의 제조방법 |
CN112043366A (zh) * | 2020-09-17 | 2020-12-08 | 山东航维骨科医疗器械股份有限公司 | 一种微创脊柱棒牵引器 |
Also Published As
Publication number | Publication date |
---|---|
KR100982530B1 (ko) | 2010-09-16 |
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