JP6464367B2 - 上腕骨近位端の固定装置 - Google Patents
上腕骨近位端の固定装置 Download PDFInfo
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- JP6464367B2 JP6464367B2 JP2017502657A JP2017502657A JP6464367B2 JP 6464367 B2 JP6464367 B2 JP 6464367B2 JP 2017502657 A JP2017502657 A JP 2017502657A JP 2017502657 A JP2017502657 A JP 2017502657A JP 6464367 B2 JP6464367 B2 JP 6464367B2
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- 210000002758 humerus Anatomy 0.000 title claims description 36
- 210000001185 bone marrow Anatomy 0.000 claims description 31
- 210000004095 humeral head Anatomy 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 11
- 239000007769 metal material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- 206010017076 Fracture Diseases 0.000 description 15
- 238000000034 method Methods 0.000 description 15
- 208000010392 Bone Fractures Diseases 0.000 description 12
- 208000002103 Shoulder Fractures Diseases 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 210000000323 shoulder joint Anatomy 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000036770 blood supply Effects 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 206010020462 Humerus fracture Diseases 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 208000001132 Osteoporosis Diseases 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 206010016717 Fistula Diseases 0.000 description 1
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 229910001362 Ta alloys Inorganic materials 0.000 description 1
- 208000031294 Upper limb fractures Diseases 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 239000004568 cement Substances 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 210000004392 genitalia Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 210000001503 joint Anatomy 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- 210000000513 rotator cuff Anatomy 0.000 description 1
- 210000001991 scapula Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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- 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
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- 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
- A61F2/40—Joints for shoulders
- A61F2/4059—Humeral shafts
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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- A61B2017/00004—(bio)absorbable, (bio)resorbable or resorptive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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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
- A61F2/30767—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
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- A—HUMAN NECESSITIES
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- 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
- A61F2002/3082—Grooves
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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
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- A61F2002/4018—Heads or epiphyseal parts of humerus
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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
- A61F2/40—Joints for shoulders
- A61F2/4014—Humeral heads or necks; Connections of endoprosthetic heads or necks to endoprosthetic humeral shafts
- A61F2002/4051—Connections of heads directly to shafts
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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
- A61F2/40—Joints for shoulders
- A61F2/4059—Humeral shafts
- A61F2002/4062—Proximal or metaphyseal parts of shafts
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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
- A61F2/40—Joints for shoulders
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- A61F2002/4077—Distal or diaphyseal parts of shafts
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- 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)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Description
(付記1)
上腕骨近位端の骨髄腔と整合するように、上腕骨近位端の骨髄腔内に設けられ、その上端部は、上腕頭と接触する平面構造である第1の接触部と、上腕骨の大結節と接触し隆起状である第2の接触部と、を含み、その下端部の遠端は銃弾状になり、その下端部が骨髄腔と接触しない固定器と、
前記上腕頭と前記第1の接触部とを固定するための主釘と、
頭部が上腕頭内に入って、尾部が前記固定器に固接される回転防止釘と、
前記固定器の下端部に設けられ、前記固定器と上腕骨幹とを固接するためのロッキング釘と、
を備える上腕骨近位端の固定装置。
前記固定器の表面に凹溝が設けられる付記1に記載の固定装置。
前記第2の接触部に側孔が設けられる付記1又は2に記載の固定装置。
前記第1の接触部と骨髄腔とは、45°〜50°で設けられる付記1〜3の何れか1つに記載の固定装置。
前記回転防止釘は、3つ設けられる付記1〜4の何れか1つに記載の固定装置。
前記回転防止釘の尾部は、ナットによって前記固定器に固定されるように設けられる付記1に記載の固定装置。
前記主釘、前記回転防止釘及び/又は前記ロッキング釘は、ガイド装置によって位置決めをされるように設けられる付記1に記載の固定装置。
前記固定器の製造材料として、金属材料又は吸収可能な材料を含む付記1〜7の何れか1つに記載の固定装置。
前記金属材料は、チタン合金、ステンレス、タンタル及び/又は記憶合金を含む付記8に記載の固定装置。
前記固定器の長さは、3cm〜20cmである付記1〜9の何れか1つに記載の固定装置。
2 主釘
3 回転防止釘
4 ロッキング釘
11 第1の接触部
12 第2の接触部
13 下端部
Claims (10)
- 上腕骨近位端の骨髄腔と整合するように、上腕骨近位端の骨髄腔内に設けられ、一体に構成された固定器であって、その上端部は、上腕頭と接触する平面構造である第1の接触部と、上腕骨の大結節と接触し隆起状である第2の接触部と、を含み、その下端部の遠端は銃弾状になり、その下端部が骨髄腔と接触しない固定器と、
前記上腕頭と前記第1の接触部とを固定するための主釘と、
頭部が上腕頭内に入って、尾部が前記固定器に固接される回転防止釘と、
前記固定器の下端部に設けられ、前記固定器と上腕骨幹とを固接するためのロッキング釘と、
を備える上腕骨近位端の固定装置。 - 前記固定器の表面に凹溝が設けられる請求項1に記載の固定装置。
- 前記第2の接触部に側孔が設けられる請求項1又は2に記載の固定装置。
- 前記第1の接触部と骨髄腔とは、45°〜50°で設けられる請求項1〜3の何れか1項に記載の固定装置。
- 前記回転防止釘は、3つ設けられる請求項1〜4の何れか1項に記載の固定装置。
- 前記回転防止釘の尾部は、ナットによって前記固定器に固定されるように設けられる請求項1に記載の固定装置。
- 前記主釘、前記回転防止釘及び/又は前記ロッキング釘は、ガイド装置によって位置決めをされるように設けられる請求項1に記載の固定装置。
- 前記固定器の製造材料として、金属材料又は吸収可能な材料を含む請求項1〜7の何れか1項に記載の固定装置。
- 前記金属材料は、チタン合金、ステンレス、タンタル及び/又は記憶合金を含む請求項8に記載の固定装置。
- 前記固定器の長さは、3cm〜20cmである請求項1〜9の何れか1項に記載の固定装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2014/000681 WO2016008062A1 (zh) | 2014-07-17 | 2014-07-17 | 一种肱骨近端固定装置 |
Publications (2)
Publication Number | Publication Date |
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JP2017520350A JP2017520350A (ja) | 2017-07-27 |
JP6464367B2 true JP6464367B2 (ja) | 2019-02-06 |
Family
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JP2017502657A Active JP6464367B2 (ja) | 2014-07-17 | 2014-07-17 | 上腕骨近位端の固定装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170164986A1 (ja) |
EP (1) | EP3170465B1 (ja) |
JP (1) | JP6464367B2 (ja) |
WO (1) | WO2016008062A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US10472564B2 (en) | 2017-09-26 | 2019-11-12 | Feng-wen Yen | Delayed fluorescence compound and organic electroluminescent device using the same |
CN109984872A (zh) * | 2019-04-25 | 2019-07-09 | 苏州伯塔医疗科技有限公司 | 一种肱骨近端保头与假体转换治疗装置 |
CN110051416A (zh) * | 2019-05-23 | 2019-07-26 | 昆明市中医医院 | 桡骨头粉碎性骨折桩基内固定装置及其固定方法 |
CN114533234B (zh) * | 2022-01-29 | 2024-03-22 | 中国人民解放军总医院 | 一种用于肱骨近端骨折的修复装置 |
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US2725053A (en) * | 1953-10-26 | 1955-11-29 | Bambara John | Surgical nail guide |
US3489143A (en) * | 1967-12-15 | 1970-01-13 | William X Halloran | Convertible hip pin |
FR2669528B1 (fr) * | 1990-11-23 | 1993-02-05 | Doursounian Levon | Implant destine a l'osteosynthese des fractures de l'extremite superieure de l'humerus. |
US5507817A (en) * | 1994-02-22 | 1996-04-16 | Kirschner Medical Corporation | Modular humeral prosthesis for reconstruction of the humerus |
US5472444A (en) * | 1994-05-13 | 1995-12-05 | Acumed, Inc. | Humeral nail for fixation of proximal humeral fractures |
US5776194A (en) * | 1996-04-25 | 1998-07-07 | Nuvana Medical Innovations, Llc | Intermedullary rod apparatus and methods of repairing proximal humerus fractures |
FR2794641B1 (fr) * | 1999-06-09 | 2001-11-23 | Tornier Sa | Prothese humerale |
WO2005053552A1 (en) * | 2003-12-01 | 2005-06-16 | Smith & Nephew, Inc. | Humeral nail with insert for fixing a screw |
DE602004022870D1 (ja) * | 2004-02-05 | 2009-10-08 | Exactech Inc | |
US7476253B1 (en) * | 2004-08-11 | 2009-01-13 | Biomet Manufacturing Corporation | Humeral head preserving implant |
GB2445346B (en) * | 2005-10-21 | 2011-03-09 | Acumed Llc | Orthopedic rod with locking aperture |
US10687869B2 (en) * | 2006-07-05 | 2020-06-23 | Advanced Orthopaedic Solutions, Inc. | Trochanteric nail with locking opening |
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WO2008086501A2 (en) * | 2007-01-11 | 2008-07-17 | Anthem Orthopaedics Llc | Percutaneous intramedullary bone repair device and method for using same |
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CN104083198B (zh) * | 2014-07-17 | 2016-08-17 | 陈华 | 一种肱骨近端固定装置 |
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2014
- 2014-07-17 JP JP2017502657A patent/JP6464367B2/ja active Active
- 2014-07-17 WO PCT/CN2014/000681 patent/WO2016008062A1/zh active Application Filing
- 2014-07-17 EP EP14897803.4A patent/EP3170465B1/en active Active
- 2014-07-17 US US15/325,306 patent/US20170164986A1/en not_active Abandoned
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EP3170465B1 (en) | 2020-10-07 |
EP3170465A4 (en) | 2018-06-13 |
WO2016008062A1 (zh) | 2016-01-21 |
EP3170465A1 (en) | 2017-05-24 |
US20170164986A1 (en) | 2017-06-15 |
JP2017520350A (ja) | 2017-07-27 |
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