JP7448997B2 - 棘突起間安定化装置 - Google Patents
棘突起間安定化装置 Download PDFInfo
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- JP7448997B2 JP7448997B2 JP2022538246A JP2022538246A JP7448997B2 JP 7448997 B2 JP7448997 B2 JP 7448997B2 JP 2022538246 A JP2022538246 A JP 2022538246A JP 2022538246 A JP2022538246 A JP 2022538246A JP 7448997 B2 JP7448997 B2 JP 7448997B2
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- side wing
- stabilization device
- section
- central connection
- interspinous stabilization
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- 230000006641 stabilisation Effects 0.000 title claims description 35
- 238000011105 stabilization Methods 0.000 title claims description 35
- 238000002513 implantation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 239000007943 implant Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 238000001356 surgical procedure Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 208000020307 Spinal disease Diseases 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- 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
- A61F2/4405—Joints for the spine, e.g. vertebrae, spinal discs for apophyseal or facet joints, i.e. between adjacent spinous or transverse processes
-
- 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
- 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
- A61B17/7053—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant with parts attached to bones or to each other by flexible wires, straps, sutures or cables
-
- 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
- A61B17/7062—Devices acting on, attached to, or simulating the effect of, vertebral processes, vertebral facets or ribs ; Tools for such devices
-
- 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
- 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
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/842—Flexible wires, bands or straps
-
- 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
- A61F2002/30108—Shapes
- A61F2002/3011—Cross-sections or two-dimensional shapes
- A61F2002/30159—Concave polygonal shapes
- A61F2002/30166—H-shaped or I-shaped
-
- 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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30777—Oblong apertures
-
- 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
- A61F2002/30772—Apertures or holes, e.g. of circular cross section
- A61F2002/30784—Plurality of holes
- A61F2002/30785—Plurality of holes parallel
-
- 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
- A61F2310/00179—Ceramics or ceramic-like structures
- A61F2310/00185—Ceramics or ceramic-like structures based on metal oxides
- A61F2310/00215—Ceramics or ceramic-like structures based on metal oxides containing silica or silicon oxide
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Prostheses (AREA)
Description
100 中央接続部
1005 第2表面
1007 第1表面
101、103 糸孔
105 第1凹部
107 第2凹部
301 第1側翼部
3011 第1貫通穴
3013 外側表面
3015 上表面
3017 内側表面
501 第2側翼部
5011 第2貫通穴
701 第3側翼部
7011 第3貫通穴
901 第4側翼部
9011 第4貫通穴
Claims (10)
- 少なくとも1つの糸孔を有する中央接続部と、
前記中央接続部から第1方向に延びている第1側翼部と、
前記中央接続部から前記第1方向に延びている第2側翼部と、
前記中央接続部から前記第1方向と反対の第2方向に延びている第3側翼部と、
前記中央接続部から前記第2方向に延びている第4側翼部と、
を備え、
前記糸孔は、前記第1方向と実質的に垂直する第3方向に延びており、
前記第1側翼部、前記第2側翼部、前記第3側翼部、および前記第4側翼部のそれぞれは、貫通穴を有し、
前記第1側翼部、前記第2側翼部、前記第3側翼部、および前記第4側翼部のそれぞれは、外側表面と上表面と内側表面とを有し、
前記貫通穴は前記外側表面と前記上表面とを接続している、
棘突起間安定化装置。 - 前記貫通穴のそれぞれは、対応する前記側翼部の前記外側表面と実質的に平行に延びている、
請求項1に記載の棘突起間安定化装置。 - 前記第1側翼部と前記第2側翼部とは実質的に同じ長さを有し、前記第3側翼部と前記第4側翼部とは実質的に同じ長さを有する、
請求項1に記載の棘突起間安定化装置。 - 前記第1側翼部、前記第2側翼部、前記第3側翼部、および前記第4側翼部のそれぞれは、外側表面と内側表面とを有し、かつ、弧状をなしており、当該弧状は、前記外側表面から前記内側表面へ湾曲している、
請求項1に記載の棘突起間安定化装置。 - 前記第1側翼部、前記第2側翼部、前記第3側翼部、および前記第4側翼部のそれぞれは、前記中央接続部の厚みよりも小さい厚みを有する、
請求項1に記載の棘突起間安定化装置。 - 前記中央接続部は、第1表面、および前記第1表面と反対の第2表面を備え、前記第1表面は、埋め込み完了後に脊椎に面し、前記第2表面には、少なくとも1つの凹部が設けられている、
請求項1に記載の棘突起間安定化装置。 - 前記第1側翼部、前記第2側翼部、前記第3側翼部、および前記第4側翼部のそれぞれは、下端と上端とを有し、前記下端は前記中央接続部に接続されており、前記下端の厚みは前記上端の厚みよりも大きい、
請求項1に記載の棘突起間安定化装置。 - 前記第1側翼部、前記第2側翼部、前記第3側翼部、および前記第4側翼部のそれぞれは、下端と上端とを有し、前記下端は前記中央接続部に接続されており、前記下端の幅は前記上端の幅よりも大きい、
請求項1に記載の棘突起間安定化装置。 - 前記棘突起間安定化装置は、人体に対する生体適合性材料で製造される、
請求項1に記載の棘突起間安定化装置。 - 前記棘突起間安定化装置は、ジメチルシリコーン、ポリウレタンまたはこれらの混合物で製造される、
請求項1に記載の棘突起間安定化装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010591813 | 2020-06-24 | ||
CN202010591813.8 | 2020-06-24 | ||
CN202010851963.8A CN113827379A (zh) | 2020-06-24 | 2020-08-21 | 棘突间固定装置 |
CN202010851963.8 | 2020-08-21 | ||
PCT/CN2021/102041 WO2021259353A1 (zh) | 2020-06-24 | 2021-06-24 | 棘突间固定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023507214A JP2023507214A (ja) | 2023-02-21 |
JP7448997B2 true JP7448997B2 (ja) | 2024-03-13 |
Family
ID=75655166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022538246A Active JP7448997B2 (ja) | 2020-06-24 | 2021-06-24 | 棘突起間安定化装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220362032A1 (ja) |
EP (1) | EP4112013A4 (ja) |
JP (1) | JP7448997B2 (ja) |
KR (1) | KR20220116511A (ja) |
CN (2) | CN113827379A (ja) |
WO (1) | WO2021259353A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113827379A (zh) * | 2020-06-24 | 2021-12-24 | 好喜欢妮有限公司 | 棘突间固定装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816197A1 (fr) | 2000-11-07 | 2002-05-10 | Jean Taylor | Prothese inter-epineuse, outil et procede pour sa preparation |
US6626944B1 (en) | 1998-02-20 | 2003-09-30 | Jean Taylor | Interspinous prosthesis |
JP2007505720A (ja) | 2004-05-17 | 2007-03-15 | ウリドル スパイン ヘルス インスティチュート シーオー. | 脊椎間挿入体 |
JP2008543435A (ja) | 2005-06-13 | 2008-12-04 | グローバス メディカル インコーポレイティッド | 棘突起スペーサー |
JP2009508570A (ja) | 2005-09-19 | 2009-03-05 | ブラックストーン メディカル,インコーポレイティド | 突起相互間距離保持インプラント |
JP2018118047A (ja) | 2017-01-24 | 2018-08-02 | 好喜歓▲ジ▼有限公司 | 棘突起間充填ブロック及び棘突起間安定化装置 |
JP2018534056A (ja) | 2015-10-21 | 2018-11-22 | 佰奥達生物科技(武漢)股▲ふん▼有限公司 | 棘間ユニバーサル動的ホルダー |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2799640B1 (fr) * | 1999-10-15 | 2002-01-25 | Spine Next Sa | Implant intervetebral |
FR2811540B1 (fr) * | 2000-07-12 | 2003-04-25 | Spine Next Sa | Implant intervertebral amortissant |
FR2884136B1 (fr) * | 2005-04-08 | 2008-02-22 | Spinevision Sa | Implant chirurgical intervertebral formant rotule |
FR2908035B1 (fr) | 2006-11-08 | 2009-05-01 | Jean Taylor | Implant interepineux |
US9381047B2 (en) * | 2007-05-09 | 2016-07-05 | Ebi, Llc | Interspinous implant |
CN102551855B (zh) * | 2010-12-09 | 2014-07-16 | 上海微创骨科医疗科技有限公司 | 棘突间动态稳定植入装置 |
WO2013052496A2 (en) * | 2011-10-03 | 2013-04-11 | In Queue Innovations, Llc | Interspinous process fusion device and method of use |
CN111281507A (zh) * | 2018-12-07 | 2020-06-16 | 上海三友医疗器械股份有限公司 | 用于椎板的双开门固定夹以及双开门内固定结构 |
CN113827379A (zh) * | 2020-06-24 | 2021-12-24 | 好喜欢妮有限公司 | 棘突间固定装置 |
-
2020
- 2020-08-21 CN CN202010851963.8A patent/CN113827379A/zh active Pending
- 2020-08-21 CN CN202021764993.7U patent/CN213098543U/zh active Active
-
2021
- 2021-06-24 KR KR1020227024540A patent/KR20220116511A/ko not_active Application Discontinuation
- 2021-06-24 JP JP2022538246A patent/JP7448997B2/ja active Active
- 2021-06-24 EP EP21828531.0A patent/EP4112013A4/en active Pending
- 2021-06-24 US US17/763,923 patent/US20220362032A1/en active Pending
- 2021-06-24 WO PCT/CN2021/102041 patent/WO2021259353A1/zh unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6626944B1 (en) | 1998-02-20 | 2003-09-30 | Jean Taylor | Interspinous prosthesis |
FR2816197A1 (fr) | 2000-11-07 | 2002-05-10 | Jean Taylor | Prothese inter-epineuse, outil et procede pour sa preparation |
JP2007505720A (ja) | 2004-05-17 | 2007-03-15 | ウリドル スパイン ヘルス インスティチュート シーオー. | 脊椎間挿入体 |
JP2008543435A (ja) | 2005-06-13 | 2008-12-04 | グローバス メディカル インコーポレイティッド | 棘突起スペーサー |
JP2009508570A (ja) | 2005-09-19 | 2009-03-05 | ブラックストーン メディカル,インコーポレイティド | 突起相互間距離保持インプラント |
JP2018534056A (ja) | 2015-10-21 | 2018-11-22 | 佰奥達生物科技(武漢)股▲ふん▼有限公司 | 棘間ユニバーサル動的ホルダー |
JP2018118047A (ja) | 2017-01-24 | 2018-08-02 | 好喜歓▲ジ▼有限公司 | 棘突起間充填ブロック及び棘突起間安定化装置 |
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KR20220116511A (ko) | 2022-08-23 |
CN213098543U (zh) | 2021-05-04 |
US20220362032A1 (en) | 2022-11-17 |
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WO2021259353A1 (zh) | 2021-12-30 |
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