JP7567685B2 - 膝動作支援装置 - Google Patents
膝動作支援装置 Download PDFInfo
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- JP7567685B2 JP7567685B2 JP2021104968A JP2021104968A JP7567685B2 JP 7567685 B2 JP7567685 B2 JP 7567685B2 JP 2021104968 A JP2021104968 A JP 2021104968A JP 2021104968 A JP2021104968 A JP 2021104968A JP 7567685 B2 JP7567685 B2 JP 7567685B2
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- leg link
- damper
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- support device
- knee
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- 210000003127 knee Anatomy 0.000 title claims description 104
- 210000000689 upper leg Anatomy 0.000 claims description 82
- 210000001699 lower leg Anatomy 0.000 claims description 79
- 210000002414 leg Anatomy 0.000 claims description 28
- 238000005452 bending Methods 0.000 claims description 7
- 210000000629 knee joint Anatomy 0.000 claims description 4
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000004891 communication Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 5
- 238000012549 training Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0123—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees
- A61F5/0125—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees the device articulating around a single pivot-point
-
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0123—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations for the knees
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0006—Exoskeletons, i.e. resembling a human figure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0137—Additional features of the articulation with two parallel pivots
- A61F2005/0139—Additional features of the articulation with two parallel pivots geared
-
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0155—Additional features of the articulation with actuating means
-
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0169—Additional features of the articulation with damping means
-
- 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
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. long-term immobilising or pressure directing devices for treating broken or deformed bones such as splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F2005/0132—Additional features of the articulation
- A61F2005/0179—Additional features of the articulation with spring means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/005—Appliances for aiding patients or disabled persons to walk about with knee, leg or stump rests
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H2003/007—Appliances for aiding patients or disabled persons to walk about secured to the patient, e.g. with belts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0165—Damping, vibration related features
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
- A61H2201/165—Wearable interfaces
- A61H2201/1652—Harness
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/16—Physical interface with patient
- A61H2201/1657—Movement of interface, i.e. force application means
- A61H2201/168—Movement of interface, i.e. force application means not moving
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/50—Control means thereof
- A61H2201/5058—Sensors or detectors
- A61H2201/5069—Angle sensors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Nursing (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Computer Networks & Wireless Communication (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Rehabilitation Tools (AREA)
Description
前記脚の膝関節の屈曲方向に抵抗力を与えるダンパと、
前記ダンパの抵抗力を調整するために、人によって操作される操作部と、
を備える。
前記操作部は、前記駆動装置の出力軸に設けられていることが好ましい。
前記ケースには、当該ケースの外側から前記操作部を操作するための開口部が形成されていることが好ましい。
F=kv …(式1)
2 膝動作支援装置本体
3 ケース
31 ケース本体
31a 第1のケース本体、31c 切り欠き部、31d 開口部、31e 開口部
31b 第2のケース本体、31f 開口部
32 カバー
32a 第1のカバー、32c 開口部
32b 第2のカバー、32d 開口部
33 軽量孔
34 舌部
4 上腿固定部
41 カップ、41a 貫通孔
42 カフ
43 ボルト
5 下腿固定部
51 カップ、51a 貫通孔
52 カフ
53 ボルト
6 支持ベルト
61 第1のベルト
62 第2のベルト
7 通信端末
8 第1のリング
9 第2のリング
11 上腿リンク、11a ダンパ保持部
12 下腿リンク、12a カム面
13 検出部
14 制御装置、14a 受信部、14b 演算装置、14c メモリ
15 駆動部
16 操作部
17 ダンパ、17a 抵抗力変更軸、17b ロッド、17c スプリング
18 ローラ
L 患脚、UL 上腿、LL 下腿
U ユーザ
Y1 回転軸
Claims (1)
- ユーザの脚に装着される膝動作支援装置であって、
前記ユーザの脚の上腿に固定される上腿リンクと、
前記上腿リンクの下端部に回転可能に接続され、前記ユーザの脚の下腿に固定される下腿リンクと、
前記上腿リンクに設けられ、前記脚の膝関節の屈曲方向に抵抗力を与えるダンパと、
前記上腿リンクに設けられ、前記ダンパの抵抗力を変化させるために、前記ダンパに接続される駆動装置と、
前記ダンパの上端部から突出する抵抗力変更軸と前記駆動装置の出力軸とを接続し、前記ダンパの抵抗力を調整するために、人によって操作される操作部と、
予め設定された大きさより小さい複数の軽量孔が形成されたケースと、
を備え、
前記ケースは、前記上腿リンクを収容する第1のケース本体と、前記第1のケース本体の外側部の開放部を覆う第1のカバーと、前記下腿リンクを収容する第2のケース本体と、前記第2のケース本体の外側部の開放部を覆う第2のカバーと、を有し、
前記第1のケース本体は、前記ケースの外側から前記操作部を操作するために当該操作部と等しい高さ位置に配置され、前記第1のケース本体の前側又は前記第1のケース本体の後側に形成された第1の開口部と、前記上腿リンクに対して前記下腿リンクが回転した際に当該下腿リンクが前記第1のケース本体に干渉しないように当該第1のケース本体の下端部に形成された切り欠き部と、前記切り欠き部を覆う舌部と、を有し、
前記舌部は、前記上腿リンクに対して前記下腿リンクが回転して当該下腿リンクが前記舌部に接触した際に、前記下腿リンクの回転に追従することができる弾性部材で形成され、
前記第1のカバーは、前記ケースの外側から前記操作部を操作するために当該操作部と等しい高さ位置に配置された第2の開口部を有する、膝動作支援装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021104968A JP7567685B2 (ja) | 2021-06-24 | 2021-06-24 | 膝動作支援装置 |
US17/825,406 US20220409414A1 (en) | 2021-06-24 | 2022-05-26 | Knee movement support device |
CN202210591923.3A CN115517918A (zh) | 2021-06-24 | 2022-05-27 | 膝部移动支撑装置 |
EP22177583.6A EP4108214B1 (en) | 2021-06-24 | 2022-06-07 | Knee movement support device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021104968A JP7567685B2 (ja) | 2021-06-24 | 2021-06-24 | 膝動作支援装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023003720A JP2023003720A (ja) | 2023-01-17 |
JP7567685B2 true JP7567685B2 (ja) | 2024-10-16 |
Family
ID=81975049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021104968A Active JP7567685B2 (ja) | 2021-06-24 | 2021-06-24 | 膝動作支援装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220409414A1 (ja) |
EP (1) | EP4108214B1 (ja) |
JP (1) | JP7567685B2 (ja) |
CN (1) | CN115517918A (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013236741A (ja) | 2012-05-15 | 2013-11-28 | Nagoya Institute Of Technology | 片脚式歩行支援機 |
JP2016120273A (ja) | 2014-12-24 | 2016-07-07 | 株式会社ジェイテクト | 揺動関節装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4418806A1 (de) * | 1994-05-30 | 1995-12-14 | Bock Orthopaed Ind | Kniegelenkorthese |
US7507215B2 (en) * | 2005-07-08 | 2009-03-24 | Jri Development Group, Llc | Orthotic brace |
AU2013406157A1 (en) * | 2013-11-29 | 2016-06-16 | Rex Bionics Limited | Mobility aid |
JP6912208B2 (ja) | 2017-01-19 | 2021-08-04 | トヨタ自動車株式会社 | 歩行補助装具 |
DE102018100252A1 (de) * | 2018-01-08 | 2019-07-11 | Otto Bock Healthcare Products Gmbh | Orthopädietechnische Vorrichtung |
-
2021
- 2021-06-24 JP JP2021104968A patent/JP7567685B2/ja active Active
-
2022
- 2022-05-26 US US17/825,406 patent/US20220409414A1/en active Pending
- 2022-05-27 CN CN202210591923.3A patent/CN115517918A/zh active Pending
- 2022-06-07 EP EP22177583.6A patent/EP4108214B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013236741A (ja) | 2012-05-15 | 2013-11-28 | Nagoya Institute Of Technology | 片脚式歩行支援機 |
JP2016120273A (ja) | 2014-12-24 | 2016-07-07 | 株式会社ジェイテクト | 揺動関節装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2023003720A (ja) | 2023-01-17 |
EP4108214B1 (en) | 2024-10-02 |
US20220409414A1 (en) | 2022-12-29 |
EP4108214A1 (en) | 2022-12-28 |
CN115517918A (zh) | 2022-12-27 |
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