JP6517804B2 - 靭帯組立体 - Google Patents
靭帯組立体 Download PDFInfo
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- JP6517804B2 JP6517804B2 JP2016533947A JP2016533947A JP6517804B2 JP 6517804 B2 JP6517804 B2 JP 6517804B2 JP 2016533947 A JP2016533947 A JP 2016533947A JP 2016533947 A JP2016533947 A JP 2016533947A JP 6517804 B2 JP6517804 B2 JP 6517804B2
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- Prior art keywords
- ligament
- elastic element
- assembly according
- ligament assembly
- bone anchor
- Prior art date
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- 210000003041 ligament Anatomy 0.000 title claims description 111
- 210000000988 bone and bone Anatomy 0.000 claims description 41
- 238000005452 bending Methods 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 210000001264 anterior cruciate ligament Anatomy 0.000 description 7
- 210000003127 knee Anatomy 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 4
- 210000000629 knee joint Anatomy 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 210000002303 tibia Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 239000000560 biocompatible material Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000013150 knee replacement Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Images
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
- A61F2/08—Muscles; Tendons; Ligaments
-
- 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
- A61F2/08—Muscles; Tendons; Ligaments
- A61F2/0811—Fixation devices for tendons or ligaments
-
- 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
- A61F2/38—Joints for elbows or knees
-
- 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
- A61F2/38—Joints for elbows or knees
- A61F2/3836—Special connection between upper and lower leg, e.g. constrained
-
- 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
- A61F2/08—Muscles; Tendons; Ligaments
- A61F2/0811—Fixation devices for tendons or ligaments
- A61F2002/0817—Structure of the anchor
- A61F2002/0823—Modular anchors comprising a plurality of separate parts
- A61F2002/0835—Modular anchors comprising a plurality of separate parts with deformation of anchor parts, e.g. expansion of dowel by set screw
-
- 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
- A61F2/08—Muscles; Tendons; Ligaments
- A61F2/0811—Fixation devices for tendons or ligaments
- A61F2002/0847—Mode of fixation of anchor to tendon or ligament
- A61F2002/0852—Fixation of a loop or U-turn, e.g. eyelets, anchor having multiple holes
-
- 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
- A61F2002/30462—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements retained or tied with a rope, string, thread, wire or cable
-
- 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
- A61F2002/30481—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism using a locking clip
-
- 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
- A61F2002/30565—Special structural features of bone or joint prostheses not otherwise provided for having spring elements
- A61F2002/30573—2-D spiral springs
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Rheumatology (AREA)
- Prostheses (AREA)
Description
a)骨アンカーを骨に埋植するステップと、
d)骨アンカーに形成された孔の中に弾性素子を固定するステップと、
e)弾性素子がカンチレバーとして作用し、弾性素子の屈曲抵抗によって骨アンカーと靭帯との間で伝達される荷重に抵抗するように、靭帯の一端を弾性素子に接続するステップと、
を含む。
a)脛骨の中へ脛骨プロテーゼを埋植するステップと、
b)渦巻ばねを脛骨プロテーゼに固定するステップと、
c)靭帯の一端を渦巻ばねに接続するステップと、
を含む。
1)渦巻ばねは自立的でありかつ靭帯及び骨アンカーに直接付着するための付着素子を持つように形成できるので、移動子の数を最小化する。
2)膝プロテーゼに使用される場合、渦巻ばねは前十字靭帯(ACL)の負荷方向(膝関節の完全伸張の約45度)に沿って位置付けできる。人工ACLの角度は、脛骨側のバネの自由端が大腿骨の付着部位に対して回転できるので、天然ACLと同様に異なる屈曲角度で変化できる。
3)渦巻ばねの剛性及び変形量は、コイルの巻き数、厚み/幅及び巻きの間の距離を変えることによって変更できる。
4)それぞれ右膝及び左膝のために右巻き及び左巻きばねを製造して、負荷方向及び靭帯への接続を改良できる。
Claims (14)
- 靭帯と、
骨アンカーと、
前記骨アンカーを前記靭帯に接続するように構成された弾性素子と
を含む靭帯組立体であって、
前記弾性素子が、カンチレバーとして作用し、かつ前記弾性素子の屈曲抵抗によって前記骨アンカーと前記靭帯との間で伝達される荷重に抵抗するように構成される、
靭帯組立体。 - 前記弾性素子が、前記弾性素子の第一端部において又は該第一端部へ向かって前記骨アンカーに付着可能である、
請求項1に記載の靭帯組立体。 - 前記骨アンカーが、置換用関節プロテーゼのコンポーネントを含む、
請求項2に記載の靭帯組立体。 - 前記骨アンカーが、前記弾性素子を少なくとも部分的に中に受け入れるように構成された孔を備える、
請求項2又は3に記載の靭帯組立体。 - 前記孔の両側が、前記弾性素子に形成された突出部を受け入れるようにされた凹部を備える、
請求項4に記載の靭帯組立体。 - 更に、前記骨アンカーに係合して前記突出部のためのストッパを与えかつ前記孔の中に前記弾性素子を保持するように構成されたクリップを含む、
請求項5に記載の靭帯組立体。 - 前記クリップが、前記孔の口に隣接して前記骨アンカーに形成された溝に係合するような大きさ及び構造を有する、
請求項6に記載の靭帯組立体。 - 前記弾性素子が、前記弾性素子の自由端に又は該弾性素子の自由端へ向かう靭帯係合部を有する、
請求項1〜7のいずれか1項に記載の靭帯組立体。 - 前記靭帯係合部が前記弾性素子に付着された又は前記弾性素子と一体的に形成されたボラードを含む、
請求項8に記載の靭帯組立体。 - 前記弾性素子がステンレス鋼又はチタンから形成される、
請求項1〜9のいずれか1項に記載の靭帯組立体。 - 前記弾性素子が、置換される天然靭帯の剛性に近似する剛性を持つ、
請求項1〜10のいずれか1項に記載の靭帯組立体。 - 前記弾性素子が渦巻ばね、カンチレバーばね、板バネ又は細長い弾力性部材などのばねを含む、
請求項1〜11のいずれか1項に記載の靭帯組立体。 - 請求項1〜12のいずれか1項に記載の靭帯組立体を含む置換用関節プロテーゼ。
- 請求項1〜12のいずれか1項に記載の靭帯組立体と複数の交換可能な弾性素子とを含むシステムであって、各弾性素子が他の弾性素子とは異なる屈曲抵抗を有する、
システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019079403A JP6940547B2 (ja) | 2013-08-12 | 2019-04-18 | 靭帯組立体 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1314410.0 | 2013-08-12 | ||
GB1314410.0A GB2517154A (en) | 2013-08-12 | 2013-08-12 | Ligament assembly |
PCT/GB2014/052350 WO2015022492A1 (en) | 2013-08-12 | 2014-07-31 | Ligament assembly |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019079403A Division JP6940547B2 (ja) | 2013-08-12 | 2019-04-18 | 靭帯組立体 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016527066A JP2016527066A (ja) | 2016-09-08 |
JP2016527066A5 JP2016527066A5 (ja) | 2018-11-08 |
JP6517804B2 true JP6517804B2 (ja) | 2019-05-22 |
Family
ID=49262051
Family Applications (2)
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JP2016533947A Active JP6517804B2 (ja) | 2013-08-12 | 2014-07-31 | 靭帯組立体 |
JP2019079403A Active JP6940547B2 (ja) | 2013-08-12 | 2019-04-18 | 靭帯組立体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2019079403A Active JP6940547B2 (ja) | 2013-08-12 | 2019-04-18 | 靭帯組立体 |
Country Status (8)
Country | Link |
---|---|
US (3) | US9980808B2 (ja) |
EP (2) | EP3785666B1 (ja) |
JP (2) | JP6517804B2 (ja) |
CN (1) | CN105555226B (ja) |
AU (1) | AU2014307790B2 (ja) |
CA (1) | CA2920867C (ja) |
GB (1) | GB2517154A (ja) |
WO (1) | WO2015022492A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2517154A (en) | 2013-08-12 | 2015-02-18 | Biomet Uk Healthcare Ltd | Ligament assembly |
GB2532005A (en) * | 2014-10-31 | 2016-05-11 | Biomet Uk Ltd | Improved ligament fixing and a method of attaching a ligament |
GB2543284A (en) * | 2015-10-13 | 2017-04-19 | Biomet Uk Healthcare Ltd | An anterior locking clip |
CN106361475B (zh) * | 2016-10-17 | 2017-10-31 | 吉林大学 | 一种张拉整体仿生膝关节 |
EP3466372B1 (en) * | 2017-10-03 | 2020-07-15 | Howmedica Osteonics Corp. | Integrated spring for soft tissue attachment |
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US5556428A (en) * | 1993-09-29 | 1996-09-17 | Shah; Mrugesh K. | Apparatus and method for promoting growth and repair of soft tissue |
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US8496705B2 (en) * | 1996-11-21 | 2013-07-30 | DePuy Mitek, LLCR | Method of anchoring autologous or artificial tendon grafts in bone |
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JP4367730B2 (ja) * | 1999-06-25 | 2009-11-18 | 株式会社エンプラス | Icソケット及び該icソケットのバネ手段 |
WO2004017845A1 (en) | 2002-08-23 | 2004-03-04 | Kvinno Centre Pty Ltd | Anchoring device and its implementation |
GB0219280D0 (en) * | 2002-08-19 | 2002-09-25 | Finsbury Dev Ltd | Prosthesis |
KR100653875B1 (ko) * | 2005-05-13 | 2006-12-05 | 주식회사 엠아이텍 | 인대 고정 장치 |
EP1981435A2 (en) * | 2006-01-25 | 2008-10-22 | Children's Medical Center Corporation | Methods and procedures for ligament repair |
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GB2464862B (en) * | 2007-11-02 | 2010-10-27 | Biomet Uk Ltd | Prosthesis comprising an artificial ligament |
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JP5425797B2 (ja) * | 2007-11-02 | 2014-02-26 | バイオメット ユーケイ リミテッド | 置換術用人工関節 |
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2013
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JP6940547B2 (ja) | 2021-09-29 |
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US20200069413A1 (en) | 2020-03-05 |
US20180235748A1 (en) | 2018-08-23 |
AU2014307790A1 (en) | 2016-04-07 |
EP3785666B1 (en) | 2024-01-31 |
CA2920867C (en) | 2020-10-20 |
CN105555226B (zh) | 2018-02-06 |
EP3033040B1 (en) | 2019-11-13 |
US11253350B2 (en) | 2022-02-22 |
US20160199171A1 (en) | 2016-07-14 |
GB201314410D0 (en) | 2013-09-25 |
US9980808B2 (en) | 2018-05-29 |
CN105555226A (zh) | 2016-05-04 |
JP2016527066A (ja) | 2016-09-08 |
US10500037B2 (en) | 2019-12-10 |
WO2015022492A1 (en) | 2015-02-19 |
EP3785666A1 (en) | 2021-03-03 |
EP3033040A1 (en) | 2016-06-22 |
CA2920867A1 (en) | 2015-02-19 |
JP2019141662A (ja) | 2019-08-29 |
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