JP2022517579A - 義肢足部インサート - Google Patents
義肢足部インサート Download PDFInfo
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- JP2022517579A JP2022517579A JP2021539993A JP2021539993A JP2022517579A JP 2022517579 A JP2022517579 A JP 2022517579A JP 2021539993 A JP2021539993 A JP 2021539993A JP 2021539993 A JP2021539993 A JP 2021539993A JP 2022517579 A JP2022517579 A JP 2022517579A
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Images
Classifications
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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
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- 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
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- 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
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- 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
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- A61F2002/5007—Prostheses not implantable in the body having elastic means different from springs, e.g. including an elastomeric insert
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- 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
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- 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
- A61F2/50—Prostheses not implantable in the body
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- 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
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- A—HUMAN NECESSITIES
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- 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
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F2/50—Prostheses not implantable in the body
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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
- A61F2/50—Prostheses not implantable in the body
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- A—HUMAN NECESSITIES
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- 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
- A61F2/50—Prostheses not implantable in the body
- A61F2/60—Artificial legs or feet or parts thereof
- A61F2/66—Feet; Ankle joints
- A61F2002/6614—Feet
- A61F2002/6657—Feet having a plate-like or strip-like spring element, e.g. an energy-storing cantilever spring keel
- A61F2002/6664—Dual structures made of two connected cantilevered leaf springs
Landscapes
- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Prostheses (AREA)
Abstract
Description
3 足化粧要素
10 義肢足部インサート
20 取付装置
30 ホルダ
40 主ばね
41 前領域
42 後領域
43 ベースばね
44 近位ばね
45 内側ばね
46 遠位ばね
47 接触要素
48 接触要素
49 接触要素
50 ダンパ
51 ダンパ
52 ダンパ
53 クッション
54 クッション
55 クッション
60 すべり軸受
61 取付要素
62 ねじ
70 ピストン
71 シリンダ
72 ピストンロッド
80 ガイド要素
88 底部ガイド要素
91 制限要素
92 制限要素
100 踵クッション
110 旋回軸
111 旋回軸
120 つま先部クッション
200 カバー
400 空間
401 空間
410 力導入領域
420 力導入領域
910 収容部
920 収容部
930 収容部
940 収容部
Claims (19)
- a.義肢足部インサート(10)を近位コンポーネント(2)又は患者に固定するための近位の取付装置(20)と、
b.前記取付装置(20)の遠位に配置され、かつ前記取付装置(20)と接続されたホルダ(30)と、
c.つま先部領域(11)へ延在し、かつ前記ホルダ(30)と結合された主ばね(40)と、を備える義肢足部インサート(10)において、
前記ホルダ(30)が矢状面において傾動可能に前記主ばね(40)に支承され、前記主ばね(40)から離れる向きの前記ホルダ(30)の移動を制限する後制限要素(92)が前記主ばね(40)と前記ホルダ(30)との間に配置されている
ことを特徴とする、義肢足部インサート。 - 前記主ばね(40)は、少なくとも1つの近位ばね(44)及び少なくとも1つの遠位ばね(45、46)で構成されたばねとして形成されていることを特徴とする、請求項1に記載の義肢足部インサート。
- 前記近位ばね(44)及び前記遠位ばね(45、46)が互いに離間して空間(400、401)を形成するように互いに固定されていることを特徴とする、請求項2に記載の義肢足部インサート。
- 前記近位ばね(44)と1つの前記遠位ばね(45、46)又は2つの前記遠位ばね(45、46)とが、両凸状に形作られて互いに方向合わせされていることを特徴とする、請求項2又は請求項3に記載の義肢足部インサート。
- ガイド要素(80)が前記主ばね(40)の前領域(41)又は後領域(42)に取り付けられ、それぞれ逆の方向に延在し、かつ前記ホルダ(30)は、前記ガイド要素(80)を介して傾動可能に支承されていることを特徴とする、請求項1~請求項4のいずれか1項に記載の義肢足部インサート。
- 前記ガイド要素(80)と前記ホルダ(30)又は前記主ばね(40)との間に前制限要素(91)が配置され、前記前制限要素は、踵荷重時に前記ガイド要素(80)から離れる向きの前記ホルダ(30)の前端の移動、又は前記主ばね(40)の移動を制限することを特徴とする、請求項5に記載の義肢足部インサート。
- 前記主ばね(40)及び前記ガイド要素(80)が板ばねとして形成されていることを特徴とする、請求項5又は請求項6に記載の義肢足部インサート。
- 制限要素(91、92)は、引張強く、かつフレキシブルに形成されていることを特徴とする、請求項1~請求項7のいずれか1項に記載の義肢足部インサート。
- 前記主ばね(40)につま先部クッション(120)及び/又は踵クッション(100)が取り付けられていることを特徴とする、請求項1~請求項8のいずれか1項に記載の義肢足部インサート。
- 前記ホルダ(30)は、ばね舌片、ヒンジ、又は少なくとも1つのスペーサ要素を介して前記主ばね(40)に支承されていることを特徴とする、請求項1~請求項9のいずれか1項に記載の義肢足部インサート。
- 前記ホルダ(30)は、前記取付装置(20)の前で前力導入領域(410)を介して、及び前記取付装置(20)の後で後力導入領域(420)を介して前記主ばね(40)に力を導入することを特徴とする、請求項1~請求項10のいずれか1項に記載の義肢足部インサート。
- 前記前力導入領域及び後力導入領域(410、420)の少なくとも1つが移動可能又は交換可能に前記ホルダ(30)又は前記主ばね(40)に支承されていることを特徴とする、請求項11に記載の義肢足部インサート。
- 前記ホルダ(30)と前記主ばね(40)との間に少なくとも1つのダンパ装置(51、52)が配置されていることを特徴とする、請求項1~請求項12のいずれか1項に記載の義肢足部インサート。
- 前記ホルダ(30)は、調整可能な近位-遠位距離で前記主ばね(40)に支承されていることを特徴とする、請求項1~請求項13のいずれか1項に記載の義肢足部インサート。
- 非荷重状態において、制限要素(91、92)によって前記主ばね(40)がガイド要素(80)に対して弾性的に付勢されていることを特徴とする、請求項1~請求項14のいずれか1項に記載の義肢足部インサート。
- 前記取付装置(20)は、変位可能に、及び/又は関節式に前記ホルダ(30)に支承されていることを特徴とする、請求項1~請求項15のいずれか1項に記載の義肢足部インサート。
- 前記取付装置(20)と前記ホルダ(30)との間にダンパ(50)が配置されていることを特徴とする、請求項15に記載の義肢足部インサート。
- 近位ばね(44)と内側ばね(45)との間、及び/又は前記内側ばね(45)と遠位ばね(46)との間に交換可能な及び/又は変位可能に支承された接触要素(47、48、49)が配置されていることを特徴とする、請求項2~請求項17のいずれか1項に記載の義肢足部インサート。
- 前記ホルダ(30)は、前記矢状面において位置可変の面上で傾動可能に前記主ばね(40)に支承されていることを特徴とする、請求項1~請求項18のいずれか1項に記載の義肢足部インサート。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019101843.9A DE102019101843A1 (de) | 2019-01-25 | 2019-01-25 | Prothesenfußeinsatz |
DE102019101843.9 | 2019-01-25 | ||
PCT/EP2020/051780 WO2020152339A1 (de) | 2019-01-25 | 2020-01-24 | Prothesenfusseinsatz |
Publications (1)
Publication Number | Publication Date |
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JP2022517579A true JP2022517579A (ja) | 2022-03-09 |
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Application Number | Title | Priority Date | Filing Date |
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JP2021539993A Pending JP2022517579A (ja) | 2019-01-25 | 2020-01-24 | 義肢足部インサート |
Country Status (7)
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US (1) | US20220087834A1 (ja) |
EP (1) | EP3914195A1 (ja) |
JP (1) | JP2022517579A (ja) |
CN (1) | CN113329721A (ja) |
BR (1) | BR112021013330A2 (ja) |
DE (1) | DE102019101843A1 (ja) |
WO (1) | WO2020152339A1 (ja) |
Families Citing this family (3)
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DE102020114021A1 (de) | 2020-05-26 | 2021-12-02 | Ottobock Se & Co. Kgaa | Prothesenfußeinsatz und Krafteinleitungselement und System daraus |
DE102021108163A1 (de) * | 2021-03-31 | 2022-10-06 | Ottobock Se & Co. Kgaa | Prothesenfußeinsatz |
DE102021125385A1 (de) * | 2021-09-30 | 2023-03-30 | Ottobock Se & Co. Kgaa | Orthopädietechnisches System und Prothesenfuß mit einem solchen |
Citations (1)
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JP2009524458A (ja) * | 2006-01-27 | 2009-07-02 | オットー・ボック・ヘルスケア・アイピー・ゲーエムベーハー・ウント・コンパニー・カーゲー | 義足足部および義足足部の動きを制御するための方法 |
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US5116384A (en) * | 1990-08-31 | 1992-05-26 | Syncor, Ltd. | Prosthetic foot |
US20050038525A1 (en) | 1999-05-24 | 2005-02-17 | The Ohio Willow Wood Company | Shock absorbing prosthetic foot for use with prosthetic ankle |
US20020077706A1 (en) * | 2000-08-30 | 2002-06-20 | Phillips Van L. | Energy storing foot prosthesis with improved plantar flexion |
US20050060045A1 (en) * | 2003-09-16 | 2005-03-17 | Smith Nolan L. | Multi-axial prosthetic foot |
US7520904B2 (en) * | 2003-10-21 | 2009-04-21 | Freedom Innovations, Llc | Prosthetic foot with an adjustable ankle and method |
JP2008537894A (ja) * | 2005-01-25 | 2008-10-02 | カレッジ パーク インダストリアー インコーポレイテッド | 背屈を向上させた踝下非関節運動型義足 |
US20110029097A1 (en) * | 2007-09-19 | 2011-02-03 | Ochoa Adam A | Prosthetic foot |
US8034121B2 (en) * | 2008-04-18 | 2011-10-11 | Freedom Innovations, Llc | Prosthetic foot with two leaf-springs joined at heel and toe |
US9011554B2 (en) * | 2008-07-25 | 2015-04-21 | Fillauer Composites Llc | High-performance multi-component prosthetic foot |
DE102010034893A1 (de) | 2010-08-19 | 2012-02-23 | Medi Gmbh & Co. Kg | Fußprothese |
DE102011014994A1 (de) | 2011-03-23 | 2012-09-27 | Otto Bock Healthcare Gmbh | Prothesenfußeinsatz und Prothesenfuß |
AU2015289876A1 (en) * | 2014-07-14 | 2017-03-02 | Ossur Hf | Prosthetic sport feet |
DE102015101746A1 (de) * | 2015-02-06 | 2016-08-11 | Kramski Gmbh | Prothesenfuß |
DE102015207936B3 (de) * | 2015-04-29 | 2016-09-01 | Otto Bock Healthcare Gmbh | Fußprothese |
WO2018102609A1 (en) * | 2016-12-01 | 2018-06-07 | Össur Iceland Ehf | Prosthetic feet having heel height adjustability |
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2019
- 2019-01-25 DE DE102019101843.9A patent/DE102019101843A1/de active Pending
-
2020
- 2020-01-24 EP EP20702264.1A patent/EP3914195A1/de active Pending
- 2020-01-24 JP JP2021539993A patent/JP2022517579A/ja active Pending
- 2020-01-24 CN CN202080010156.1A patent/CN113329721A/zh active Pending
- 2020-01-24 BR BR112021013330-5A patent/BR112021013330A2/pt unknown
- 2020-01-24 US US17/424,858 patent/US20220087834A1/en active Pending
- 2020-01-24 WO PCT/EP2020/051780 patent/WO2020152339A1/de unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009524458A (ja) * | 2006-01-27 | 2009-07-02 | オットー・ボック・ヘルスケア・アイピー・ゲーエムベーハー・ウント・コンパニー・カーゲー | 義足足部および義足足部の動きを制御するための方法 |
Also Published As
Publication number | Publication date |
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EP3914195A1 (de) | 2021-12-01 |
CN113329721A (zh) | 2021-08-31 |
DE102019101843A1 (de) | 2020-07-30 |
WO2020152339A1 (de) | 2020-07-30 |
BR112021013330A2 (pt) | 2021-09-14 |
US20220087834A1 (en) | 2022-03-24 |
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