GB2537900B - Hydraulic pump assembly for artificial hand - Google Patents

Hydraulic pump assembly for artificial hand

Info

Publication number
GB2537900B
GB2537900B GB1507399.2A GB201507399A GB2537900B GB 2537900 B GB2537900 B GB 2537900B GB 201507399 A GB201507399 A GB 201507399A GB 2537900 B GB2537900 B GB 2537900B
Authority
GB
United Kingdom
Prior art keywords
hydraulic pump
pump assembly
artificial hand
artificial
hand
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.)
Expired - Fee Related
Application number
GB1507399.2A
Other languages
English (en)
Other versions
GB201507399D0 (en
GB2537900A (en
Inventor
Martinus Maria Poirters Josephus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hy5pro As
Original Assignee
Hy5pro As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hy5pro As filed Critical Hy5pro As
Priority to GB1507399.2A priority Critical patent/GB2537900B/en
Publication of GB201507399D0 publication Critical patent/GB201507399D0/en
Priority to CA2983206A priority patent/CA2983206A1/en
Priority to EP16719421.6A priority patent/EP3294228B1/en
Priority to JP2017557107A priority patent/JP6935334B2/ja
Priority to US15/570,231 priority patent/US20180133032A1/en
Priority to PCT/EP2016/059678 priority patent/WO2016174241A1/en
Publication of GB2537900A publication Critical patent/GB2537900A/en
Application granted granted Critical
Publication of GB2537900B publication Critical patent/GB2537900B/en
Priority to US17/062,974 priority patent/US20210015640A1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/68—Operating or control means
    • A61F2/70—Operating or control means electrical
    • A61F2/72—Bioelectric control, e.g. myoelectric
    • 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
    • A61F2/54—Artificial arms or hands or parts thereof
    • A61F2/58—Elbows; Wrists ; Other joints; Hands
    • A61F2/583—Hands; Wrist joints
    • 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
    • A61F2/54—Artificial arms or hands or parts thereof
    • A61F2/58—Elbows; Wrists ; Other joints; Hands
    • A61F2/583—Hands; Wrist joints
    • A61F2/586—Fingers
    • 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
    • A61F2/68—Operating or control means
    • A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/12—Combinations of two or more pumps the pumps being of different types at least one pump being of the rotary-piston positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • A61F2/68—Operating or control means
    • A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
    • A61F2/741—Operating or control means fluid, i.e. hydraulic or pneumatic using powered actuators, e.g. stepper motors or solenoids
    • 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
    • A61F2/68—Operating or control means
    • A61F2/74—Operating or control means fluid, i.e. hydraulic or pneumatic
    • A61F2/748—Valve systems
    • 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
    • A61F2002/5093—Tendon- or ligament-replacing cables
    • 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
    • A61F2/54—Artificial arms or hands or parts thereof
    • A61F2/58—Elbows; Wrists ; Other joints; Hands
    • A61F2/583—Hands; Wrist joints
    • A61F2/586—Fingers
    • A61F2002/587—Thumbs
    • 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
    • A61F2/68—Operating or control means
    • A61F2002/6818—Operating or control means for braking
    • 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
    • A61F2/68—Operating or control means
    • A61F2002/6845—Clutches
    • 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
    • A61F2/68—Operating or control means
    • A61F2002/6854—Operating or control means for locking or unlocking a joint

Landscapes

  • Health & Medical Sciences (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Prostheses (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Manipulator (AREA)
GB1507399.2A 2015-04-30 2015-04-30 Hydraulic pump assembly for artificial hand Expired - Fee Related GB2537900B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1507399.2A GB2537900B (en) 2015-04-30 2015-04-30 Hydraulic pump assembly for artificial hand
CA2983206A CA2983206A1 (en) 2015-04-30 2016-04-29 Hydraulic pump assembly for artificial hand
EP16719421.6A EP3294228B1 (en) 2015-04-30 2016-04-29 Hydraulic pump assembly for artificial hand
JP2017557107A JP6935334B2 (ja) 2015-04-30 2016-04-29 人工手用の油圧ポンプアセンブリ
US15/570,231 US20180133032A1 (en) 2015-04-30 2016-04-29 Hydraulic Pump Assembly for Artificial Hand
PCT/EP2016/059678 WO2016174241A1 (en) 2015-04-30 2016-04-29 Hydraulic pump assembly for artificial hand
US17/062,974 US20210015640A1 (en) 2015-04-30 2020-10-05 Hydraulic Pump Assembly for Artifical Hand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1507399.2A GB2537900B (en) 2015-04-30 2015-04-30 Hydraulic pump assembly for artificial hand

Publications (3)

Publication Number Publication Date
GB201507399D0 GB201507399D0 (en) 2015-06-17
GB2537900A GB2537900A (en) 2016-11-02
GB2537900B true GB2537900B (en) 2018-02-21

Family

ID=53488932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1507399.2A Expired - Fee Related GB2537900B (en) 2015-04-30 2015-04-30 Hydraulic pump assembly for artificial hand

Country Status (6)

Country Link
US (2) US20180133032A1 (enExample)
EP (1) EP3294228B1 (enExample)
JP (1) JP6935334B2 (enExample)
CA (1) CA2983206A1 (enExample)
GB (1) GB2537900B (enExample)
WO (1) WO2016174241A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201403265D0 (en) 2014-02-25 2014-04-09 Touch Emas Ltd Prosthetic digit for use with touchscreen devices
US10973660B2 (en) 2017-12-15 2021-04-13 Touch Bionics Limited Powered prosthetic thumb
CN108994864B (zh) * 2018-08-15 2021-06-01 哈尔滨工业大学 双腱绳串联式耦合自适应手指装置
CN109968338B (zh) * 2019-03-24 2021-03-02 北京工业大学 一种由气动肌肉驱动的18自由度的仿人灵巧手
US12427040B2 (en) 2019-04-10 2025-09-30 Touch Bionics Limited Prosthetic digit with articulating links
WO2020260507A1 (en) 2019-06-26 2020-12-30 Hy5Pro As Method of controlling an artificial hand
GB2591068A (en) * 2019-06-26 2021-07-21 Hy5Pro As Palm unit for an artificial hand
DE102019124545B3 (de) * 2019-09-12 2021-03-11 Otto Bock Healthcare Products Gmbh Hydraulikaktuator für Orthesen oder Prothesen und orthopädietechnische Einrichtung
US11931270B2 (en) 2019-11-15 2024-03-19 Touch Bionics Limited Prosthetic digit actuator
WO2021237450A1 (zh) * 2020-05-26 2021-12-02 南京溧水高新创业投资管理有限公司 一种机械零部件生产加工用夹取装置
US11325264B1 (en) * 2020-11-12 2022-05-10 Ubtech North America Research And Development Center Corp Tendon-driven robotic hand
CN114347078B (zh) * 2022-01-21 2024-04-26 上海哲谦应用科技有限公司 一种由液压和微型电机联合驱动的仿人灵巧手
CN115091450B (zh) * 2022-07-15 2023-09-01 万勋科技(深圳)有限公司 柔性机械臂及机器人
CN118650600B (zh) * 2024-05-27 2025-02-14 东南大学 一种基于拮抗驱动的可变刚度手部外骨骼装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678470A (en) * 1950-03-31 1952-09-03 Dowty Equipment Ltd Improvements in hydraulic pumping units
GB2102888A (en) * 1981-08-04 1983-02-09 Jidosha Kiki Co Rotary positive-displacement pumps
US5378130A (en) * 1992-03-31 1995-01-03 Shimadzu Corporation Tandem type gear pump having an integral inner middle partition wall
WO2011072750A1 (en) * 2009-12-18 2011-06-23 Poirters Creative Innovations A hand-prosthetic
US20140003987A1 (en) * 2009-04-16 2014-01-02 Simon Martin-Dye Aircraft main engine fuel pump with multiple gear stages using shared journals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006056255A2 (de) * 2004-11-19 2006-06-01 Richard Bergner Verbindungstechnik Gmbh & Co. Kg Roboterhand mit einer hydraulikeinheit, deren speicherraum ein variierbares ausgleichsvolumen hat
JP2009236074A (ja) * 2008-03-28 2009-10-15 Shimadzu Corp 二連歯車ポンプ
US8585776B2 (en) * 2011-02-03 2013-11-19 Ut-Battelle, Llc Mesofluidic controlled robotic or prosthetic finger
US8951303B2 (en) * 2012-06-11 2015-02-10 Ut-Battelle, Llc Freeform fluidics

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB678470A (en) * 1950-03-31 1952-09-03 Dowty Equipment Ltd Improvements in hydraulic pumping units
GB2102888A (en) * 1981-08-04 1983-02-09 Jidosha Kiki Co Rotary positive-displacement pumps
US5378130A (en) * 1992-03-31 1995-01-03 Shimadzu Corporation Tandem type gear pump having an integral inner middle partition wall
US20140003987A1 (en) * 2009-04-16 2014-01-02 Simon Martin-Dye Aircraft main engine fuel pump with multiple gear stages using shared journals
WO2011072750A1 (en) * 2009-12-18 2011-06-23 Poirters Creative Innovations A hand-prosthetic

Also Published As

Publication number Publication date
JP6935334B2 (ja) 2021-09-15
US20210015640A1 (en) 2021-01-21
CA2983206A1 (en) 2016-11-03
US20180133032A1 (en) 2018-05-17
EP3294228A1 (en) 2018-03-21
GB201507399D0 (en) 2015-06-17
JP2018527496A (ja) 2018-09-20
EP3294228B1 (en) 2020-09-09
GB2537900A (en) 2016-11-02
WO2016174241A1 (en) 2016-11-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220430