KR20190021660A - 후크 타입 커넥터 - Google Patents
후크 타입 커넥터 Download PDFInfo
- Publication number
- KR20190021660A KR20190021660A KR1020170106672A KR20170106672A KR20190021660A KR 20190021660 A KR20190021660 A KR 20190021660A KR 1020170106672 A KR1020170106672 A KR 1020170106672A KR 20170106672 A KR20170106672 A KR 20170106672A KR 20190021660 A KR20190021660 A KR 20190021660A
- Authority
- KR
- South Korea
- Prior art keywords
- rod
- hook
- coupling hole
- hook portion
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010168 coupling process Methods 0.000 claims abstract description 72
- 230000008878 coupling Effects 0.000 claims abstract description 71
- 238000005859 coupling reaction Methods 0.000 claims abstract description 71
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 230000003902 lesion Effects 0.000 description 5
- 208000020307 Spinal disease Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 208000003618 Intervertebral Disc Displacement Diseases 0.000 description 1
- 201000006490 Spondylolysis Diseases 0.000 description 1
- 208000028752 abnormal posture Diseases 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 206010039722 scoliosis Diseases 0.000 description 1
- 206010041569 spinal fracture Diseases 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- 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, e.g. stabilisers comprising fluid filler in an implant
- A61B17/7049—Connectors, not bearing on the vertebrae, for linking longitudinal elements together
- A61B17/705—Connectors, not bearing on the vertebrae, for linking longitudinal elements together for linking adjacent ends of longitudinal elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- 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, e.g. 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
- 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 or setting implements
- 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, e.g. stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7032—Screws or hooks with U-shaped head or back through which longitudinal rods pass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- 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 or setting implements
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
도 2 - 종래의 커넥터에 대한 모식도.
도 3 - 본 발명의 일실시예에 따른 후크 타입 커넥터에 대한 사시도.
도 4 - 본 발명의 일실시예에 따른 후크 타입 커넥터에 로드 체결 상태에 대한 모식도.
도 5 - 본 발명의 일실시예에 따른 후크 타입 커넥터에 로드 체결 후 고정나사 결합 상태도.
도 6 - 본 발명의 일실시예에 따른 고정나사에 대한 사시도.
도 7 - 본 발명의 일실시예에 따른 후크 타입 커넥터에 대한 사용예시도.
도 8 - 본 발명의 일실시예에 따른 후크 타입 커넥터에 커넥터홀더가 결합된 상태를 나타낸 도.
30 : 커넥터홀더
100 : 본체 110 : 로드결합구
111 : 후크부 120 : 로드고정구
130 : 고정나사 131 : 테이퍼부
140 : 체결구
Claims (8)
- 로드를 로드결합구에 체결고정시켜 상기 로드를 연장하여 연결시키는 커넥터에 있어서,
본체; 및
상기 본체에 상기 로드의 연장 방향으로 관통되게 형성된 로드결합구;를 포함하여 이루어지며,
상기 로드결합구는 일측 방향이 오픈되게 형성된 후크부가 구비된 것을 특징으로 하는 후크 타입 커넥터. - 제 1항에 있어서, 상기 로드결합구는,
복수개로 형성되어 적어도 하나는 후크부가 구비된 것을 특징으로 하는 후크 타입 커넥터 - 제 1항에 있어서, 상기 본체에 상기 로드결합구와 연통되어 형성되며, 상기 로드결합구에 체결된 상기 로드를 고정시키기 위한 고정나사가 결합되는 로드고정구가 형성된 것을 특징으로 하는 후크 타입 커넥터.
- 제 3항에 있어서, 상기 고정나사는,
일단부에 테이퍼부가 형성되어 상기 로드의 옆면을 상기 로드결합구 내측벽으로 밀착가압시키는 것을 특징으로 하는 후크 타입 커넥터. - 제 4항에 있어서, 상기 고정나사의 테이퍼부는,
적어도 상기 후크부의 선단을 기준으로 상기 로드결합구의 오픈된 방향측으로 위치하는 것을 특징으로 하는 후크 타입 커넥터. - 제 3항에 있어서, 상기 로드고정구는,
상기 후크부의 오픈된 방향에 대해 수직한 방향으로 형성되는 것을 특징으로 하는 후크 타입 커넥터. - 제 3항에 있어서, 상기 로드결합구의 후크부는
상기 고정나사가 결합되는 방향에 대해 수직한 방향으로 오픈되게 형성된 것을 특징으로 하는 후크 타입 커넥터. - 제 1항에 있어서, 상기 본체 일측에는 커넥터홀더가 체결되는 체결구가 구비되는 것을 특징으로 하는 후크 타입 커넥터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170106672A KR101990375B1 (ko) | 2017-08-23 | 2017-08-23 | 후크 타입 커넥터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170106672A KR101990375B1 (ko) | 2017-08-23 | 2017-08-23 | 후크 타입 커넥터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20190021660A true KR20190021660A (ko) | 2019-03-06 |
| KR101990375B1 KR101990375B1 (ko) | 2019-06-20 |
Family
ID=65760950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170106672A Active KR101990375B1 (ko) | 2017-08-23 | 2017-08-23 | 후크 타입 커넥터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101990375B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022191460A1 (ko) * | 2021-03-09 | 2022-09-15 | 울산대학교 산학협력단 | 시술용 로드 커넥터 |
| KR20240169908A (ko) * | 2023-05-25 | 2024-12-03 | (주)서지오젠 | 연장 수술이 용이한 로드 커넥터 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080027271A (ko) * | 2005-05-25 | 2008-03-26 | 워쏘우 오르쏘페딕 인코포레이티드 | 듀얼 앵커 척추 임플란트 장치 |
| KR20090015933A (ko) * | 2006-04-24 | 2009-02-12 | 워쏘우 오르쏘페딕 인코포레이티드 | 커넥터 장치 |
| KR101586697B1 (ko) | 2012-12-12 | 2016-01-20 | (주)메디쎄이 | 로드 및 이를 포함하는 척추 융합 시스템 |
-
2017
- 2017-08-23 KR KR1020170106672A patent/KR101990375B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080027271A (ko) * | 2005-05-25 | 2008-03-26 | 워쏘우 오르쏘페딕 인코포레이티드 | 듀얼 앵커 척추 임플란트 장치 |
| KR20090015933A (ko) * | 2006-04-24 | 2009-02-12 | 워쏘우 오르쏘페딕 인코포레이티드 | 커넥터 장치 |
| KR101586697B1 (ko) | 2012-12-12 | 2016-01-20 | (주)메디쎄이 | 로드 및 이를 포함하는 척추 융합 시스템 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022191460A1 (ko) * | 2021-03-09 | 2022-09-15 | 울산대학교 산학협력단 | 시술용 로드 커넥터 |
| KR20240169908A (ko) * | 2023-05-25 | 2024-12-03 | (주)서지오젠 | 연장 수술이 용이한 로드 커넥터 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101990375B1 (ko) | 2019-06-20 |
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| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20170823 |
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| E902 | Notification of reason for refusal | ||
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| PG1501 | Laying open of application | ||
| E701 | Decision to grant or registration of patent right | ||
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20190611 |
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| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20190612 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
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