JP2017508580A - 拡張型椎体間融合装置 - Google Patents
拡張型椎体間融合装置 Download PDFInfo
- Publication number
- JP2017508580A JP2017508580A JP2016574320A JP2016574320A JP2017508580A JP 2017508580 A JP2017508580 A JP 2017508580A JP 2016574320 A JP2016574320 A JP 2016574320A JP 2016574320 A JP2016574320 A JP 2016574320A JP 2017508580 A JP2017508580 A JP 2017508580A
- Authority
- JP
- Japan
- Prior art keywords
- inverted tooth
- push rod
- tooth frame
- inverted
- fusion
- 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
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
- A61B17/7061—Spinal positioners or stabilisers, e.g. stabilisers comprising fluid filler in an implant for stabilising vertebrae or discs by improving the condition of their tissues, e.g. using implanted medication or fluid exchange
-
- 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
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
- A61F2/447—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages substantially parallelepipedal, e.g. having a rectangular or trapezoidal cross-section
-
- 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
- A61B17/7094—Solid vertebral fillers; devices for inserting such fillers
-
- 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
- A61B17/7097—Stabilisers comprising fluid filler in an implant, e.g. balloon; devices for inserting or filling such implants
-
- 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
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
-
- 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
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
-
- 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
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
-
- 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
- A61F2/30721—Accessories
- A61F2/30744—End caps, e.g. for closing an endoprosthetic cavity
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/305—Snap connection
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
-
- 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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
- A61F2002/30904—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves serrated profile, i.e. saw-toothed
-
- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00005—The prosthesis being constructed from a particular material
- A61F2310/00011—Metals or alloys
- A61F2310/00023—Titanium or titanium-based alloys, e.g. Ti-Ni alloys
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
2 インバーテッド歯フレーム
3 インバーテッド歯部
4 ベース部
5 融合体
6 ベース部スルー溝
7 プッシュロッド
8 プッシュロッドクランピングヘッド
9 インバーテッド歯
10 インバーテッド歯フレーム孔
11 インバーテッド歯フレームヘッド
12 クランピングヘッドスルー溝
13 プッシュロッド軸孔
14 内部六角形孔
15 インバーテッド歯フレーム最上面
16 インバーテッド歯フレームスライディング溝
17 インバーテッド歯部側壁
18 側壁階段状の溝
19 クランピングヘッド孔
Claims (7)
- 拡張型椎体間融合装置において、
融合体と前記融合体内で前記融合体と軸方向にネジ山によって連結されるプッシュロッドを有し、前記融合体の垂直投影が面取り(chamfer)を持つ長方形であり、前記融合体の上部はベース部、下部はヘッド部であり、前記ベース部とヘッド部との間はインバーテッド歯部の一体型構造であり、前記ベース部の内部には軸線に沿ってネジ孔があり、前記プッシュロッドは前記ネジ孔内に有りながらネジ山と連結され、前記インバーテッド歯部は前記ベース部と連結される左右2つのインバーテッド歯部側壁で構成され、前記2つのインバーテッド歯部側壁間は中空であり、前記インバーテッド歯部にはΠ状のインバーテッド歯フレームが連結され、前記2つのインバーテッド歯部側壁の最上部とベース部の連結地点の両側にはインバーテッド歯フレームスライディング溝があり、前記2つのインバーテッド歯部側壁底部と融合体のヘッド部の連結地点の両側には側壁階段状の溝があり、前記融合体のヘッド部底面はアーチ(arch)型であり、前記インバーテッド歯フレームの最上面には前記融合体と同軸であるクランピングヘッド孔があり、前記インバーテッド歯フレームの両側壁外側にはインバーテッド歯があり、前記インバーテッド歯フレームの両側壁には対応するインバーテッド歯フレーム孔があり、前記インバーテッド歯フレームの両側壁の底段には前記インバーテッド歯部側壁の側壁階段状の溝とマッチングされるインバーテッド歯フレームヘッドがあり、前記プッシュロッド下部にはプッシュロッドクランピングヘッドがあり、前記インバーテッド歯フレームのクランピングヘッド孔は前記プッシュロッドクランピングヘッドを覆いながら設けられ、前記プッシュロッドクランピングヘッドの軸線地点にはクランピングヘッドスルー溝があり、前記プッシュロッド最上段には前記プッシュロッドの軸線に沿ってプッシュロッド軸孔が前記クランピングヘッドスルー溝と連結されていることを特徴とする拡張型椎体間融合装置。 - 前記融合体のベース部の最上面にベース部スルー溝がさらにあることを特徴とする請求項1に記載の拡張型椎体間融合装置。
- 前記プッシュロッドの最上面は軸線に沿って内部六角形孔がさらにあり、前記内部六角形孔の軸線は前記プッシュロッド軸孔の軸線とさらに逢うことを特徴とする請求項1に記載の拡張型椎体間融合装置。
- 前記インバーテッド歯フレームのインバーテッド歯フレーム孔は長方形であることを特徴とする請求項1に記載の拡張型椎体間融合装置。
- 前記融合体に使用する材料は医療用チタニウム合金又は医療用非金属材料であることを特徴とする請求項1または2に記載の拡張型椎体間融合装置。
- 前記プッシュロッドに使用する材料は医療用チタニウム合金又は医療用非金属材料であることを特徴とする請求項1または3に記載の拡張型椎体間融合装置。
- 前記インバーテッド歯フレームに使用する材料は医療用チタニウム合金又は医療用非金属材料であることを特徴とする請求項1または4に記載の拡張型椎体間融合装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410091642.7 | 2014-03-13 | ||
| CN201410091642.7A CN103948424B (zh) | 2014-03-13 | 2014-03-13 | 一种扩张型椎体融合器 |
| PCT/CN2015/000046 WO2015135374A1 (zh) | 2014-03-13 | 2015-01-27 | 一种扩张型椎体融合器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017508580A true JP2017508580A (ja) | 2017-03-30 |
| JP6333418B2 JP6333418B2 (ja) | 2018-05-30 |
Family
ID=51325881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016574320A Active JP6333418B2 (ja) | 2014-03-13 | 2015-01-27 | 拡張型椎体間融合装置 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6333418B2 (ja) |
| KR (1) | KR101766391B1 (ja) |
| CN (1) | CN103948424B (ja) |
| WO (1) | WO2015135374A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0721027Y2 (ja) | 1990-01-10 | 1995-05-15 | 日本ビクター株式会社 | スピーカキャビネット取付け構造 |
| CN103948424B (zh) * | 2014-03-13 | 2015-12-16 | 山东冠龙医疗用品有限公司 | 一种扩张型椎体融合器 |
| CN108236494B (zh) * | 2016-12-26 | 2022-07-19 | 贺新宁 | 用于置入脊柱侧弯钉棒矫正支架的推顶装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002045628A1 (en) * | 2000-12-04 | 2002-06-13 | Jackson Roger P | Posterior expandable fusion cage |
| JP2008054710A (ja) * | 2006-08-29 | 2008-03-13 | Taeyeon Medical Co Ltd | 脊椎融合手術用移植具 |
| US20110172774A1 (en) * | 2010-01-11 | 2011-07-14 | Armando Varela | Expandable intervertebral implant and associated surgical method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3629557B2 (ja) | 2001-04-28 | 2005-03-16 | 李 春澤 | 脊椎融合移殖物 |
| US8894712B2 (en) * | 2010-01-11 | 2014-11-25 | Innova Spinal Technologies, Llc | Expandable intervertebral implant and associated surgical method |
| CN202458786U (zh) * | 2012-03-14 | 2012-10-03 | 吉林医药学院 | 可膨胀箱形椎间融合器及其置入器 |
| CN103356310A (zh) * | 2012-03-28 | 2013-10-23 | 北京爱康宜诚医疗器材股份有限公司 | 可调型椎间融合器 |
| CN203749547U (zh) * | 2014-03-13 | 2014-08-06 | 山东冠龙医疗用品有限公司 | 一种扩张型椎体融合器 |
| CN103948424B (zh) * | 2014-03-13 | 2015-12-16 | 山东冠龙医疗用品有限公司 | 一种扩张型椎体融合器 |
-
2014
- 2014-03-13 CN CN201410091642.7A patent/CN103948424B/zh active Active
-
2015
- 2015-01-27 KR KR1020167025436A patent/KR101766391B1/ko active Active
- 2015-01-27 JP JP2016574320A patent/JP6333418B2/ja active Active
- 2015-01-27 WO PCT/CN2015/000046 patent/WO2015135374A1/zh not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002045628A1 (en) * | 2000-12-04 | 2002-06-13 | Jackson Roger P | Posterior expandable fusion cage |
| JP2008054710A (ja) * | 2006-08-29 | 2008-03-13 | Taeyeon Medical Co Ltd | 脊椎融合手術用移植具 |
| US20110172774A1 (en) * | 2010-01-11 | 2011-07-14 | Armando Varela | Expandable intervertebral implant and associated surgical method |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160124158A (ko) | 2016-10-26 |
| CN103948424B (zh) | 2015-12-16 |
| JP6333418B2 (ja) | 2018-05-30 |
| WO2015135374A1 (zh) | 2015-09-17 |
| KR101766391B1 (ko) | 2017-08-08 |
| CN103948424A (zh) | 2014-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201861800U (zh) | 可调式膨胀融合器 | |
| CN202235781U (zh) | 扩张式椎体融合器 | |
| US10695188B2 (en) | Artificial epistropheus support body | |
| JP2015520645A (ja) | セルフロック機構およびアンロック機構を備えた脊椎インプラント | |
| KR101220079B1 (ko) | 추간체 유합 케이지 | |
| WO2014185988A3 (en) | Intervertebral devices and related methods | |
| CN202365903U (zh) | 颈椎椎管成形桥接器 | |
| KR20150104463A (ko) | 혈액 수용이 용이한 치과용 임플란트 픽스쳐 | |
| JP6333418B2 (ja) | 拡張型椎体間融合装置 | |
| CN206979621U (zh) | 一种高度可调节融合器 | |
| CN105055058A (zh) | 人工椎板和椎管扩大工具 | |
| CN204337022U (zh) | 一种椎弓根钉 | |
| CN105361981A (zh) | 一种颈椎融合器 | |
| CN205359718U (zh) | 组合式椎间融合器 | |
| CN104083140A (zh) | Cyl-倒锥形显微内窥镜系统 | |
| CN203749493U (zh) | 带齿髋臼锉 | |
| CN104970905B (zh) | 具立体网格体的脊椎小面关节融合固定器 | |
| CN103494658A (zh) | 一种可微创植入的组合型椎间盘融合器组件 | |
| DE202013006283U1 (de) | Lumbales Implantat für die Implantation an der Lendenwirbelsäule zur Wiederherstellung der Höhe im Bandscheibenraum. | |
| CN205007075U (zh) | 人工椎板和椎管扩大工具 | |
| CN203506856U (zh) | 腰椎后路动态内固定系统 | |
| CN205458980U (zh) | 一种内悬挂式动态支撑椎弓根钉 | |
| CN207168558U (zh) | 子母型椎弓根螺钉 | |
| CN110893130A (zh) | 一种椎间融合器 | |
| CN205307157U (zh) | 横向可撑开椎间融合装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20161025 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170815 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171115 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20171205 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171207 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180403 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180424 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6333418 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |