KR100778542B1 - 경추체 후궁성형술용 라미너 스페이서 - Google Patents
경추체 후궁성형술용 라미너 스페이서 Download PDFInfo
- Publication number
- KR100778542B1 KR100778542B1 KR1020060030601A KR20060030601A KR100778542B1 KR 100778542 B1 KR100778542 B1 KR 100778542B1 KR 1020060030601 A KR1020060030601 A KR 1020060030601A KR 20060030601 A KR20060030601 A KR 20060030601A KR 100778542 B1 KR100778542 B1 KR 100778542B1
- Authority
- KR
- South Korea
- Prior art keywords
- spacer
- laminator
- cervical
- elastic deformation
- posterior
- 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.)
- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/56—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
-
- 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
- A61B17/7071—Implants for expanding or repairing the vertebral arch or wedged between laminae or pedicles; Tools therefor
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (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)
- Prostheses (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (8)
- 중간 부분에 배치되며 탄성체로 이루어진 탄성변형부와,각각 상기 탄성변형부의 양단부에 연결되어 경추체의 절개된 후궁면과 결합이 이루어질 수 있도록 뼈와 직접 결합할 수 있는 특성을 갖는 생체활성 세라믹스로 이루어지는 제1 및 제2 결합부를 포함하는 것을 특징으로 하는 경추체의 후궁 성형술용 라미너 스페이서.
- 제1항에 있어서, 상기 라미너 스페이서는 사다리꼴 단면을 갖는 육면체 형상을 이루는 것을 특징으로 하는 경추체의 후궁 성형술용 라미너 스페이서.
- 제1항 또는 제2항에 있어서, 상기 라미너 스페이서는 길이방향을 따라 봉합사가 통과하는 적어도 하나의 관통구멍을 포함하는 것을 특징으로 하는 경추체의 후궁 성형술용 라미너 스페이서.
- 제3항에 있어서, 상기 라미너 스페이서는 길이방향을 따라 봉합사가 통과하는 적어도 하나의 트렌치형 요홈을 포함하는 것을 특징으로 하는 경추체의 후궁 성형술용 라미너 스페이서.
- 삭제
- 제1항에 있어서, 상기 생체활성 세라믹스는 하이드록시아파타이트, 베타 또는 알파 트리칼슘포스페이트, 칼슘 피로인산염을 포함하는 인산칼슘계 세라믹스, 또는 칼슘과 실리카, 인을 포함하는 생체활성 유리나 결정화 유리로 이루어지는 것을 특징으로 하는 경추체의 후궁 성형술용 라미너 스페이서.
- 중간 부분에 배치되며 탄성체로 이루어진 탄성변형부와,각각 폴리에테르 술폰, 폴리카보네이트, 생흡수성 중합체, 폴리아릴에테르케톤, 폴리에테르에테르케톤(Polyetheretherketone, Peek) 및 탄소섬유 보강 중합체를 포함하는 중합체, 또는 티타늄, 티타늄 합금, 크롬 합금, 코발트-크롬 합금 및 스테인레스강을 포함하는 금속재질 중 어느 하나로 이루어지는 제1 및 제2 결합부를 포함하는 것을 특징으로 하는 경추체의 후궁 성형술용 라미너 스페이서.
- 제1항 또는 제7항에 있어서, 상기 탄성변형부는 실리콘 엘라스토머(Silicon elastomer)나 천연고무로 이루어지는 것을 특징으로 하는 경추체의 후궁 성형술용 라미너 스페이서.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060030601A KR100778542B1 (ko) | 2006-04-04 | 2006-04-04 | 경추체 후궁성형술용 라미너 스페이서 |
JP2006230261A JP2007275545A (ja) | 2006-04-04 | 2006-08-28 | 頚椎体の脊椎管拡大術用椎弓スペーサ |
CN2006101099931A CN101049254B (zh) | 2006-04-04 | 2006-08-30 | 用于颈椎体的脊椎管扩大术的椎弓定位架 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060030601A KR100778542B1 (ko) | 2006-04-04 | 2006-04-04 | 경추체 후궁성형술용 라미너 스페이서 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070099311A KR20070099311A (ko) | 2007-10-09 |
KR100778542B1 true KR100778542B1 (ko) | 2007-11-28 |
Family
ID=38677667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060030601A Expired - Fee Related KR100778542B1 (ko) | 2006-04-04 | 2006-04-04 | 경추체 후궁성형술용 라미너 스페이서 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2007275545A (ko) |
KR (1) | KR100778542B1 (ko) |
CN (1) | CN101049254B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5598305B2 (ja) * | 2010-12-17 | 2014-10-01 | HOYA Technosurgical株式会社 | 試験具セットおよび手術用キット |
US9757248B2 (en) | 2014-04-08 | 2017-09-12 | Degen Medical, Inc. | Intervertebral spacers |
CN105213031B (zh) * | 2015-08-26 | 2017-11-28 | 温州医科大学附属第二医院 | 一种脊椎定位框 |
US10258483B2 (en) | 2016-08-19 | 2019-04-16 | Degen Medical, Inc. | Laminate implantable medical devices |
JP6871769B2 (ja) * | 2017-03-16 | 2021-05-12 | オリンパステルモバイオマテリアル株式会社 | 椎弓スペーサおよび椎弓スペーサキット |
US11801144B2 (en) | 2017-09-14 | 2023-10-31 | Degen Medical, Inc. | Methods of making medical devices |
US11123198B2 (en) | 2018-11-13 | 2021-09-21 | Degen Medical, Inc. | Expandable spacers |
US11234829B2 (en) | 2019-01-21 | 2022-02-01 | Degen Medical, Inc. | Expandable intervertebral spacers |
US11547575B2 (en) | 2019-09-27 | 2023-01-10 | Degen Medical, Inc. | Expandable intervertebral spacers |
CN116019538B (zh) * | 2023-03-29 | 2023-06-23 | 中国人民解放军联勤保障部队第九二〇医院 | 一种高位胫骨截骨术用植入体 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040038989A (ko) * | 2001-08-08 | 2004-05-08 | 쟝 테일러 | 척추 안정 어셈블리 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH084606B2 (ja) * | 1990-03-23 | 1996-01-24 | 東海ゴム工業株式会社 | 人工椎間板 |
JPH05277141A (ja) * | 1992-03-30 | 1993-10-26 | Tokai Rubber Ind Ltd | 人工椎間板 |
JP3887058B2 (ja) * | 1997-04-15 | 2007-02-28 | ペンタックス株式会社 | 人工棘突起 |
FR2770767B1 (fr) * | 1997-11-10 | 2000-03-10 | Dimso Sa | Implant pour vertebre |
JP2001149392A (ja) * | 1999-11-25 | 2001-06-05 | Nippon Electric Glass Co Ltd | 脊柱管拡大術用椎弓スペーサー |
US6855169B2 (en) * | 2001-02-28 | 2005-02-15 | Synthes (Usa) | Demineralized bone-derived implants |
US8105366B2 (en) * | 2002-05-30 | 2012-01-31 | Warsaw Orthopedic, Inc. | Laminoplasty plate with flanges |
JP2004089326A (ja) * | 2002-08-30 | 2004-03-25 | Akira Nai | 人工椎弓用部材および人工椎体用部材 |
US6712852B1 (en) * | 2002-09-30 | 2004-03-30 | Depuy Spine, Inc. | Laminoplasty cage |
-
2006
- 2006-04-04 KR KR1020060030601A patent/KR100778542B1/ko not_active Expired - Fee Related
- 2006-08-28 JP JP2006230261A patent/JP2007275545A/ja active Pending
- 2006-08-30 CN CN2006101099931A patent/CN101049254B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040038989A (ko) * | 2001-08-08 | 2004-05-08 | 쟝 테일러 | 척추 안정 어셈블리 |
Also Published As
Publication number | Publication date |
---|---|
CN101049254B (zh) | 2010-05-26 |
JP2007275545A (ja) | 2007-10-25 |
KR20070099311A (ko) | 2007-10-09 |
CN101049254A (zh) | 2007-10-10 |
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