CN104394807B8 - Prosthetic device, system and method for strengthening bonding in vacuum - Google Patents

Prosthetic device, system and method for strengthening bonding in vacuum Download PDF

Info

Publication number
CN104394807B8
CN104394807B8 CN201380022874.0A CN201380022874A CN104394807B8 CN 104394807 B8 CN104394807 B8 CN 104394807B8 CN 201380022874 A CN201380022874 A CN 201380022874A CN 104394807 B8 CN104394807 B8 CN 104394807B8
Authority
CN
China
Prior art keywords
receptive cavity
artifucial limb
vacuum
cavity
limb receptive
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.)
Active
Application number
CN201380022874.0A
Other languages
Chinese (zh)
Other versions
CN104394807A (en
CN104394807B (en
Inventor
奥拉维尔·弗雷·哈多森
大卫·桑达尔
比亚德尼·贡纳松
艾吉尔·斯韦恩比约恩·艾吉尔森
格里穆尔·琼森
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.)
Ausso LLC
Original Assignee
Ausso LLC
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 Ausso LLC filed Critical Ausso LLC
Priority claimed from PCT/US2013/038668 external-priority patent/WO2013165909A1/en
Publication of CN104394807A publication Critical patent/CN104394807A/en
Application granted granted Critical
Publication of CN104394807B publication Critical patent/CN104394807B/en
Publication of CN104394807B8 publication Critical patent/CN104394807B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Prostheses (AREA)

Abstract

The present invention relates to a kind of prosthetic device, system and method, it is arranged to produce negative pressure in artifucial limb receptive cavity.Pump machanism (65) is connected with justice foot (114) and with the fluid cavity (22) being in fluid communication with artifucial limb receptive cavity (102), it is used to extract air out from artifucial limb receptive cavity (102) in the stage of marking time during walking, and discharges the air into air in the swinging kick stage.Vacuum aided suspension generates firm and close suspension, and is firmly held in deformed limb on the wall of artifucial limb receptive cavity (105) due to forming the negative pressure in artifucial limb receptive cavity (102).Vacuum is preferably formed in the remote area of artifucial limb receptive cavity (102), and is sealed by the seal member (106) of suspension lining (104).
CN201380022874.0A 2012-04-30 2013-04-29 Prosthetic device, system and method for strengthening bonding in vacuum Active CN104394807B8 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201261640065P 2012-04-30 2012-04-30
US61/640,056 2012-04-30
US61/640,065 2012-04-30
US201261683245P 2012-08-15 2012-08-15
US61/683,245 2012-08-15
US201361762097P 2013-02-07 2013-02-07
US61/762,097 2013-02-07
PCT/US2013/038668 WO2013165909A1 (en) 2012-04-30 2013-04-29 Prosthetic device, system and method for increasing vacuum attachment

Publications (3)

Publication Number Publication Date
CN104394807A CN104394807A (en) 2015-03-04
CN104394807B CN104394807B (en) 2017-06-23
CN104394807B8 true CN104394807B8 (en) 2017-08-11

Family

ID=52612501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380022874.0A Active CN104394807B8 (en) 2012-04-30 2013-04-29 Prosthetic device, system and method for strengthening bonding in vacuum

Country Status (1)

Country Link
CN (1) CN104394807B8 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10842653B2 (en) 2007-09-19 2020-11-24 Ability Dynamics, Llc Vacuum system for a prosthetic foot

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030191539A1 (en) * 1999-06-03 2003-10-09 Caspers Carl A. Vacuum pump and shock absorber for artificial limb

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005039444A2 (en) * 2003-10-24 2005-05-06 Collier Milo S Vacuum-assisted prosthetic device
RU2467204C2 (en) * 2007-08-01 2012-11-20 Отто Бок Хелткэр Гмбх Vacuum pump and its application
US20100312360A1 (en) * 2009-06-03 2010-12-09 Caspers Carl A Dynamically-activated variable response socket with hydraulic pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030191539A1 (en) * 1999-06-03 2003-10-09 Caspers Carl A. Vacuum pump and shock absorber for artificial limb

Also Published As

Publication number Publication date
CN104394807A (en) 2015-03-04
CN104394807B (en) 2017-06-23

Similar Documents

Publication Publication Date Title
EP4268784A3 (en) Leg exoskeleton system and method
EP4252708A3 (en) Oral irrigator
EP2960498A3 (en) Rapidly modulated hydraulic supply for a robotic device
WO2014025835A3 (en) Wellbore desanding system
EP2594731A3 (en) Managed pressure cementing
WO2011005471A3 (en) Method of customizing an article and apparatus including an inflatable member
WO2012044843A3 (en) Pressure sensor seal and method of use
MX2022007903A (en) External ear canal pressure regulation device.
MX2016014799A (en) Mechanically sealed container cap.
MX2019008282A (en) Suction pump, negative-pressure retaining device having a suction pump, and method for attaching a negative-pressure retaining device.
WO2011058462A3 (en) Wireless identification of a component of a pressure support system
PE20130025A1 (en) INTELLIGENT HYDRAULIC PUMPING APPARATUS FOR OIL RECOVERY AND OBTAINING RESERVOIR BACKGROUND INFORMATION
EP2581936A3 (en) Package with unattached semiconductor device
MX2014005336A (en) Subsurface release cementing plug.
EP3739164A3 (en) Low equivalent circulation density setting tool
GB2534791A (en) Inflatable play structure with integrated inflation mechanism
EP2402550A3 (en) External position indicator of ram blowout preventer
EP4265908A3 (en) Two-piece foam piston pump
EP2942248A3 (en) Brake hydraulic pressure generating device
WO2012037428A3 (en) Lacrimal drainage manometer and method of use
EP2960033A3 (en) Mould for forming a hollow body and inflatable body
EP2612992A3 (en) Turbine and method for separating particulates from a fluid
CN104394807B8 (en) Prosthetic device, system and method for strengthening bonding in vacuum
EP2647356A3 (en) An adjustment-free multi-stage prosthesis air cylinder and multi-stage air pressure valve thereof
EP3575648A3 (en) Bidirectional fluid flow valve and method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CI01 Correction of invention patent gazette
CI01 Correction of invention patent gazette

Correction item: Priority

Correct: 61/640,056 2012.04.30 US|61/683,245 2012.08.15 US|61/762,097 2013.02.07 US

False: 61/640,065 2012.04.30 US|61/683,245 2012.08.15 US|61/762,097 2013.02.07 US

Number: 25-02

Volume: 33

CI03 Correction of invention patent
CI03 Correction of invention patent

Correction item: Priority

Correct: 61/640,056 2012.04.30 US|61/683,245 2012.08.15 US|61/762,097 2013.02.07 US

False: 61/640,065 2012.04.30 US|61/683,245 2012.08.15 US|61/762,097 2013.02.07 US

Number: 25-02

Page: The title page

Volume: 33