JP2017192816A - ダイナミック並進固定スロットを有する整形外科インプラント - Google Patents
ダイナミック並進固定スロットを有する整形外科インプラント Download PDFInfo
- Publication number
- JP2017192816A JP2017192816A JP2017149778A JP2017149778A JP2017192816A JP 2017192816 A JP2017192816 A JP 2017192816A JP 2017149778 A JP2017149778 A JP 2017149778A JP 2017149778 A JP2017149778 A JP 2017149778A JP 2017192816 A JP2017192816 A JP 2017192816A
- Authority
- JP
- Japan
- Prior art keywords
- fastener
- slot
- edge
- wall
- axis
- 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
Classifications
-
- 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
- A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
- A61F2/4261—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for wrists
-
- 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
- A61B17/72—Intramedullary devices, e.g. pins or nails
- A61B17/7233—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone
-
- 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
- A61B17/72—Intramedullary devices, e.g. pins or nails
- A61B17/7233—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone
- A61B17/7241—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone the nail having separate elements through which screws 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
- A61B17/72—Intramedullary devices, e.g. pins or nails
- A61B17/7233—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone
- A61B17/725—Intramedullary devices, e.g. pins or nails with special means of locking the nail to the bone with locking pins or screws of special form
-
- 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
- A61B17/8625—Shanks, i.e. parts contacting bone tissue
-
- 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
- A61B17/8685—Pins or screws or threaded wires; nuts therefor comprising multiple separate parts
-
- 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
- A61F2/28—Bones
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
Description
本出願は、2011年11月30日出願の米国仮出願第61/565,452号、名称「ORTHOPAEDIC IMPLANT WITH DYNAMIC TRANS−FIXATION SLOT」の優先権および全ての利益を主張するものであり、その全内容を参照により本明細書に組み込む。
他の特徴、態様、および利点は、以下の説明、図面、および特許請求の範囲から明白となろう。
He<(Wo−Wi)/2
固締具26の幅(Wo)がスロット22の幅(Ws)よりも狭い場合、隆起縁部32の高さ(He)は、以下の関係を概ね満たす。
He>(Ws−Wo)/2
隆起縁部32の寸法は、固締具26の特定の幾何形状、および配置要件に依存して変えることができる。例えば、固締具26が平行な側壁38の一方としか実質的に接触しない場合、固締具26の、壁と接触している側とは反対側に位置する隆起縁部32の高さ(He)は、以下の関係を概ね満たす。
Ws−Wo<He<Ws−[(Wo+Wi)/2]
12 大腿骨
12a 第1の骨部分
12b 第2の骨部分
14 骨折部位
16 近位端
18 遠位端
20 円形開口
22 長形スロット
24 骨の皮層
26,26a 固締具
28 長手軸
30 周囲内壁
32,32a,32b,32c,32d,32e,32f 隆起縁部
34 横軸
34a,34b 固締具の軸
36 中央部分
38 側壁
40,40a,40b 半円筒部分
42 中央カニューレ挿入部
44 円筒壁
46,46d 上面
48,48d 底面
50,50b,50d 前縁
52 溝
54 ねじ山
56 底部部分
58 頂部部分
60 直線部分
62 湾曲部分
64 短尺部分
66a,66b,66c 格納式縁部
68 開口
70a,70b,70c 前縁
72 ばね
74 係止開口、中心から外れたカニューレ挿入部
76 チャネル
78a,78b 突出部
80a,80b 固締具
82a,82b 本体
84 ばね
86a,86b スロット挿入部
88,90 壁
92 内面
94 突出部または隆起縁部
96 チャネル
Claims (1)
- 整形外科インプラントであって、
明細書及び添付図面に関連付けて実質的に説明された整形外科インプラント。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161565452P | 2011-11-30 | 2011-11-30 | |
| US61/565,452 | 2011-11-30 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014544905A Division JP6189319B2 (ja) | 2011-11-30 | 2012-11-30 | ダイナミック並進固定スロットを有する整形外科インプラント |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2017192816A true JP2017192816A (ja) | 2017-10-26 |
| JP6526120B2 JP6526120B2 (ja) | 2019-06-05 |
Family
ID=48536078
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014544905A Active JP6189319B2 (ja) | 2011-11-30 | 2012-11-30 | ダイナミック並進固定スロットを有する整形外科インプラント |
| JP2017149778A Active JP6526120B2 (ja) | 2011-11-30 | 2017-08-02 | ダイナミック並進固定スロットを有する整形外科インプラント |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014544905A Active JP6189319B2 (ja) | 2011-11-30 | 2012-11-30 | ダイナミック並進固定スロットを有する整形外科インプラント |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10383739B2 (ja) |
| EP (1) | EP2785283B1 (ja) |
| JP (2) | JP6189319B2 (ja) |
| CN (2) | CN104519833B (ja) |
| AU (1) | AU2012345872B2 (ja) |
| BR (1) | BR112014012902A2 (ja) |
| CA (1) | CA2857494A1 (ja) |
| RU (1) | RU2014124861A (ja) |
| WO (1) | WO2013082354A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012345872B2 (en) * | 2011-11-30 | 2018-04-19 | Smith & Nephew, Inc. | Orthopaedic implant with dynamic trans-fixation slot |
| DE102013005414A1 (de) * | 2013-03-28 | 2014-10-02 | Dietmar Wolter | Osteosynthesesystem für die multidirektionale, winkelstabile Versorgung von Frakturen von Röhrenknochen umfassend einen Marknagel und Knochenschrauben |
| AU2015202182B2 (en) | 2015-01-28 | 2017-05-25 | Wright Medical Technology, Inc | Fixation implant devices, systems, kits, and methods |
| CN108210123A (zh) * | 2016-12-22 | 2018-06-29 | 重庆润泽医药有限公司 | 多孔钽钽棒装置 |
| ES3018407T3 (es) * | 2017-05-09 | 2025-05-16 | Univ Utah Res Found | Ensamblaje de implante osteointegrado con aberturas pasantes transversales |
| US10610270B2 (en) | 2018-01-15 | 2020-04-07 | Glw, Inc. | Hybrid intramedullary rods |
| CN108309422A (zh) * | 2018-01-18 | 2018-07-24 | 江苏百易得医疗科技有限公司 | 一种股骨用髓内钉 |
| JP2025516517A (ja) * | 2022-05-20 | 2025-05-30 | スミス アンド ネフュー インコーポレイテッド | 可変角度ねじ開口部を備えた髄内脛骨用釘 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008284360A (ja) * | 2007-05-15 | 2008-11-27 | Zimmer Technology Inc | 髄内釘と髄内釘を取り付けるよう構成されるインプラントシステム |
| JP2009501575A (ja) * | 2005-07-13 | 2009-01-22 | アキュームド・エルエルシー | 移動可能係止要素を有する骨板 |
| JP6189319B2 (ja) * | 2011-11-30 | 2017-08-30 | スミス アンド ネフュー インコーポレイテッド | ダイナミック並進固定スロットを有する整形外科インプラント |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776330A (en) * | 1986-06-23 | 1988-10-11 | Pfizer Hospital Products Group, Inc. | Modular femoral fixation system |
| AUPM731194A0 (en) * | 1994-08-05 | 1994-11-10 | Ide, Bruce Henry | External fixator for military use |
| US5935127A (en) * | 1997-12-17 | 1999-08-10 | Biomet, Inc. | Apparatus and method for treatment of a fracture in a long bone |
| US6783529B2 (en) * | 1999-04-09 | 2004-08-31 | Depuy Orthopaedics, Inc. | Non-metal inserts for bone support assembly |
| US6296645B1 (en) * | 1999-04-09 | 2001-10-02 | Depuy Orthopaedics, Inc. | Intramedullary nail with non-metal spacers |
| US6926719B2 (en) | 1999-10-21 | 2005-08-09 | Gary W. Sohngen | Modular intramedullary nail |
| US6808527B2 (en) * | 2000-04-10 | 2004-10-26 | Depuy Orthopaedics, Inc. | Intramedullary nail with snap-in window insert |
| US7914532B2 (en) * | 2005-10-21 | 2011-03-29 | Acumed Llc | Orthopedic rod with locking aperture |
| US7455673B2 (en) | 2003-07-08 | 2008-11-25 | Yechiel Gotfried | Intramedullary nail system and method for fixation of a fractured bone |
| BRPI0418311B8 (pt) | 2004-02-23 | 2021-06-22 | Synthes Ag | parafuso de osso |
| EP1945120A1 (en) * | 2005-09-28 | 2008-07-23 | Smith and Nephew, Inc. | Instrumentation for reducing fractures , particularly femoral neck |
| US9320551B2 (en) * | 2007-01-26 | 2016-04-26 | Biomet Manufacturing, Llc | Lockable intramedullary fixation device |
| US8303590B2 (en) * | 2007-01-26 | 2012-11-06 | Ebi, Llc | Lockable intramedullary fixation device |
| KR101694970B1 (ko) * | 2008-11-06 | 2017-01-10 | 신세스 게엠바하 | 골수강내 전자간 고정 임플란트용 한 방향 슬라이딩 장치 |
| JP5801297B2 (ja) * | 2009-06-30 | 2015-10-28 | スミス アンド ネフュー インコーポレーテッド | 整形外科用移植片および締結具アセンブリ |
| EP2476387B1 (en) * | 2009-07-01 | 2016-07-20 | Synthes GmbH | Intramedullary nail and protruding screw locking mechanism |
| US8986353B2 (en) * | 2009-07-09 | 2015-03-24 | Orthohelix Surgical Designs, Inc. | Osteotomy plate, plate driver and method for their use |
| US20110160728A1 (en) * | 2009-12-31 | 2011-06-30 | Amei Technologies, Inc. | Intramedullary Compression Nail and Related Method for Jones Fractures |
-
2012
- 2012-11-30 AU AU2012345872A patent/AU2012345872B2/en active Active
- 2012-11-30 JP JP2014544905A patent/JP6189319B2/ja active Active
- 2012-11-30 CA CA2857494A patent/CA2857494A1/en not_active Abandoned
- 2012-11-30 WO PCT/US2012/067185 patent/WO2013082354A1/en not_active Ceased
- 2012-11-30 US US14/361,404 patent/US10383739B2/en active Active
- 2012-11-30 CN CN201280068496.5A patent/CN104519833B/zh active Active
- 2012-11-30 EP EP12853889.9A patent/EP2785283B1/en active Active
- 2012-11-30 CN CN201710826914.7A patent/CN107595376B/zh active Active
- 2012-11-30 RU RU2014124861A patent/RU2014124861A/ru not_active Application Discontinuation
- 2012-11-30 BR BR112014012902A patent/BR112014012902A2/pt not_active IP Right Cessation
-
2017
- 2017-08-02 JP JP2017149778A patent/JP6526120B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009501575A (ja) * | 2005-07-13 | 2009-01-22 | アキュームド・エルエルシー | 移動可能係止要素を有する骨板 |
| JP2008284360A (ja) * | 2007-05-15 | 2008-11-27 | Zimmer Technology Inc | 髄内釘と髄内釘を取り付けるよう構成されるインプラントシステム |
| JP6189319B2 (ja) * | 2011-11-30 | 2017-08-30 | スミス アンド ネフュー インコーポレイテッド | ダイナミック並進固定スロットを有する整形外科インプラント |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107595376A (zh) | 2018-01-19 |
| BR112014012902A2 (pt) | 2017-06-27 |
| EP2785283A4 (en) | 2015-08-26 |
| RU2014124861A (ru) | 2016-01-27 |
| EP2785283A1 (en) | 2014-10-08 |
| US10383739B2 (en) | 2019-08-20 |
| JP2015502806A (ja) | 2015-01-29 |
| CN104519833A (zh) | 2015-04-15 |
| AU2012345872A1 (en) | 2014-06-19 |
| EP2785283B1 (en) | 2021-01-13 |
| WO2013082354A1 (en) | 2013-06-06 |
| JP6526120B2 (ja) | 2019-06-05 |
| CN107595376B (zh) | 2021-03-30 |
| JP6189319B2 (ja) | 2017-08-30 |
| US20150142125A1 (en) | 2015-05-21 |
| CA2857494A1 (en) | 2013-06-06 |
| CN104519833B (zh) | 2017-09-26 |
| AU2012345872B2 (en) | 2018-04-19 |
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