EP1555905A1 - Vakuum angepasster schuh - Google Patents
Vakuum angepasster schuhInfo
- Publication number
- EP1555905A1 EP1555905A1 EP03786555A EP03786555A EP1555905A1 EP 1555905 A1 EP1555905 A1 EP 1555905A1 EP 03786555 A EP03786555 A EP 03786555A EP 03786555 A EP03786555 A EP 03786555A EP 1555905 A1 EP1555905 A1 EP 1555905A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- foot
- fluid
- pump
- footwear
- interior
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0405—Linings, paddings or insertions; Inner boots
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
- A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
- A43B17/035—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air provided with a pump or valve
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/082—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being expelled to the outside
Definitions
- the present invention relates to an apparatus for suspending footwear, such as a shoe, from the human body by means of vacuum.
- One embodiment of the present invention relates to an apparatus for use on a foot that includes a support portion, a first material within the support portion and enclosing a space in which a foot may be placed, a pump embedded in the heel, and a conduit connecting the pump to the space.
- Another embodiment relates to a method for removing fluid from within footwear.
- the steps of this embodiment can include providing a first material within the interior of the footwear that forms a space into which a foot can be placed and drawing a vacuum against the space after a user's foot is inserted into the footwear.
- Another embodiment of the present invention relates to a method for changing the fluid pressure from within footwear.
- One step could be to provide a first material within the interior of the footwear.
- Another step could be to provide a fluid conduit that enables fluid to flow at least one of in and out of the interior.
- Still another step could be to control fluid flow in or out of the interior through the fluid conduit after a user's foot is inserted into the footwear to change the fluid pressure within the interior.
- Fig. 1 is a schematic cross-section of one embodiment of the invention in place on the foot.
- the apparatus 10 comprises a support portion such as an outer portions such as a shoe shell 12, with a flexible material 14 therein, wherein the material 14 is preferably urethane.
- the flexible material 14 can be bonded to the shoe shell 12.
- the flexible material 14 can cover the entire foot and provide a air seal at, for example, the patient's ankle A.
- the patient can don a sock 16 or another lining material.
- the sock 16 should not extend above the flexible material 14.
- the sock 16 can act as an air wick between foot F and the flexible material 14.
- the sock can absorb, hold, or wick away perspiration.
- the apparatus 10 can further include a vacuum pump 18 or other means for reducing pressure.
- the vacuum pump 18 is in the heel 20 of the shoe shell 12.
- a conduit such as a hose or tube 22, connects the vacuum pump 18 to the inside of the flexible material 14, between the flexible material 14 and the foot F.
- the heel-resident vacuum pum T8 is ⁇ eompressed during " stance phase and fluid (e.g., air, water vapor, etc.) can be expelled to atmosphere.
- the heel-resident vacuum pump 18 During the swing phase of walking the heel-resident vacuum pump 18 returns to its normal shape, pulling fluid from between the flexible material 14 and the foot F (and through the sock 16, if one is used), thus creating a vacuum, i.e., lowered pressure, to hold the foot to the inside of the flexible material 14.
- the apparatus 10 can further include a one-way valve 24 between the vacuum pump 18 and the hose 22, and a second one-way valve 26 between the vacuum pump 18 and atmosphere.
- a one-way valve 24 between the vacuum pump 18 and the hose 22, and a second one-way valve 26 between the vacuum pump 18 and atmosphere.
- Any suitable one-way valve may be used for the valves 24, 26, such as a duckbill valve or a ball valve with a seat and spring.
- the valves 24, 26 control the flow of air and substantially stops air from being pumped into the space between the flexible material 14 and the foot F.
- the shoe shell 12 is composed of a substantially rigid material that stops the shoe shell from collapsing on the foot as vacuum is drawn.
- the apparatus may have a mid-dorsal opening 30 with a closure means such as Velcro or shoelaces to allow the patient to don the shoe.
- a closure means such as Velcro or shoelaces to allow the patient to don the shoe.
- the apparatus When used to create a lower pressure environment (than ambient) for a foot, the apparatus has application in the removal of moisture (liquid or gas) from the foot or between the foot and shoe. It can also be useful for providing a close fit of a shoe, boot, or the like on the foot, as in downhill ski boots, which could involve the use of conformable shoes, boots, and the like. Still further, the apparatus could also be used to increase or maintain blood flow to the foot, if such flow is desired.
- the apparatus could be reconfigured to increase the pressure upon the foot, i.e., to provide a higher pressure environment (than ambient) for a foot.
- This could be a way of maintaining or reducing fluid volume in the foot.
- forcing air between the material 14 and the foot could prevent pooling of fluid in the foot or even drive fluid out of the foot.
- the material 14 would be substantially incompressible or inelastic such that the increased pressure between the material 14 and the foot would result in at least a certain amount of pressure being applied to the foot rather than resulting entirely in the compression or stretching of the material 14.
- the higher pressure environment could be create outside the material 14, for example, between it and another layer of material 14.
- the apparatus could be operated such that pressure is changed, for example, periodically. That is, it could be changed back and forth between higher pressure and neutral (or ambient) pressure, higher pressure and lower pressure, neutral pressure and lower pressure, or some combination of higher, lower, and neutral pressures.
- the apparatus is shown in terms of a shoe configuration, it could also be useful configured as a boot that goes to or above the user's ankle.
- This boot could include material 14 such that the pressure chamber created therein either ends where shown in Fig. 1 or extends further up the boot.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42296302P | 2002-11-01 | 2002-11-01 | |
US422963P | 2002-11-01 | ||
PCT/US2003/034926 WO2004041013A1 (en) | 2002-11-01 | 2003-11-03 | Vacuum-suspended shoe |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1555905A1 true EP1555905A1 (de) | 2005-07-27 |
Family
ID=32312576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03786555A Withdrawn EP1555905A1 (de) | 2002-11-01 | 2003-11-03 | Vakuum angepasster schuh |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040163278A1 (de) |
EP (1) | EP1555905A1 (de) |
AU (1) | AU2003295371A1 (de) |
CA (1) | CA2503652A1 (de) |
MX (1) | MXPA05004635A (de) |
WO (1) | WO2004041013A1 (de) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20010016781A1 (en) | 1999-06-03 | 2001-08-23 | Caspers Carl A. | Osmotic membrane and vacuum system for artificial limb |
US20040098136A1 (en) | 1999-06-03 | 2004-05-20 | Caspers Carl A. | Socket liner for artificial limb with permanent attachment to socket |
US6726726B2 (en) * | 1999-06-03 | 2004-04-27 | Otto Bock Healthcare Lp | Vacuum apparatus and method for managing residual limb volume in an artificial limb |
US7922775B2 (en) * | 1999-06-03 | 2011-04-12 | Otto Bock Healthcare Lp | Pulsating pressure chamber and method for fluid management |
US8100887B2 (en) * | 2004-03-09 | 2012-01-24 | Bluesky Medical Group Incorporated | Enclosure-based reduced pressure treatment system |
WO2005112679A1 (en) * | 2004-05-21 | 2005-12-01 | Neil Finnegan | A suction fitted boot |
AU2005245233B2 (en) * | 2004-05-21 | 2011-04-07 | Neil Finnegan | A suction fitted boot |
DE102004036669A1 (de) * | 2004-07-28 | 2006-03-23 | Otto Bock Healthcare Gmbh | Pumpe mit einem mit wenigstens einer flexiblen Wandung abgeschlossenen Fluidvolumen |
US20060059722A1 (en) * | 2004-09-21 | 2006-03-23 | Jarriel Mark B | Suction alleviation system for footwear |
WO2007030609A2 (en) * | 2005-09-08 | 2007-03-15 | Charles King | Vacuum assisted heat/perspiration removal system and limb volume management for prosthetic device |
US8182547B2 (en) | 2005-09-08 | 2012-05-22 | Charles King | Negative gauge pressure moisture management and secure adherence artificial limb system and associated methods |
DE202006007460U1 (de) | 2006-05-09 | 2007-09-13 | Otto Bock Healthcare Products Gmbh | Protheseninnenschaftsystem |
WO2008132606A2 (en) | 2007-04-27 | 2008-11-06 | Otto Bock Healthcare Ip Gmbh & Co. Kg | Pneumatic connector for prosthetic socket |
US10842653B2 (en) | 2007-09-19 | 2020-11-24 | Ability Dynamics, Llc | Vacuum system for a prosthetic foot |
CN103251989B (zh) | 2008-03-05 | 2016-11-23 | 凯希特许有限公司 | 用于将减压施加到组织部位并收集和存储组织部位的流体的敷料和方法 |
JP5122658B2 (ja) * | 2008-03-13 | 2013-01-16 | ケーシーアイ ライセンシング インコーポレイテッド | 減圧をかけるためのシステムおよび方法 |
WO2010121186A1 (en) | 2009-04-17 | 2010-10-21 | Kalypto Medical, Inc. | Negative pressure wound therapy device |
US8814842B2 (en) | 2010-03-16 | 2014-08-26 | Kci Licensing, Inc. | Delivery-and-fluid-storage bridges for use with reduced-pressure systems |
US8869433B2 (en) | 2011-12-12 | 2014-10-28 | Nike, Inc. | Article of footwear having chamber capable of holding vacuum |
CN103987348B (zh) | 2011-12-16 | 2016-05-11 | 凯希特许有限公司 | 可释放的医用布单 |
US10940047B2 (en) | 2011-12-16 | 2021-03-09 | Kci Licensing, Inc. | Sealing systems and methods employing a hybrid switchable drape |
US9198780B2 (en) | 2012-02-14 | 2015-12-01 | Ossur Hf | Vacuum assisted suspension system |
EP2844195B1 (de) | 2012-04-30 | 2019-03-20 | Össur HF | Prothesenvorrichtung, system und verfahren zur erhöhung einer vakuumbefestigung |
CA2892465C (en) | 2012-11-16 | 2020-10-27 | Kci Licensing, Inc. | Medical drape with pattern adhesive layers and method of manufacturing same |
US9364348B2 (en) | 2013-03-01 | 2016-06-14 | Ossur Hf | Vacuum suspension system |
EP3470030B1 (de) | 2013-10-28 | 2024-06-26 | Solventum Intellectual Properties Company | Hybrides dichtungsband |
CN110652396B (zh) | 2013-10-30 | 2021-11-23 | 3M创新知识产权公司 | 具有不同大小的穿孔的敷件 |
EP3257486B1 (de) | 2013-10-30 | 2019-06-05 | KCI Licensing, Inc. | Kondensatabsorbierendes und -ableitendes system |
US9925092B2 (en) | 2013-10-30 | 2018-03-27 | Kci Licensing, Inc. | Absorbent conduit and system |
US9956120B2 (en) | 2013-10-30 | 2018-05-01 | Kci Licensing, Inc. | Dressing with sealing and retention interface |
US10433613B2 (en) * | 2014-01-13 | 2019-10-08 | Alexander Litvinov | Ventilation apparatus for footwear |
US10010132B2 (en) * | 2014-01-13 | 2018-07-03 | Alexander Litvinov | Ventilation of footwear |
US11026844B2 (en) | 2014-03-03 | 2021-06-08 | Kci Licensing, Inc. | Low profile flexible pressure transmission conduit |
US9398963B2 (en) | 2014-03-24 | 2016-07-26 | Charles Russell King | Negative gauge pressure dynamic convection system for artificial limb and associated methods |
EP3281616B1 (de) | 2014-06-05 | 2020-01-01 | KCI Licensing, Inc. | Verband mit flüssigkeitsaufnahme- und verteilungseigenschaften |
WO2016003711A1 (en) | 2014-07-01 | 2016-01-07 | Ossur Hf | Pump mechanism for vacuum suspension system |
EP3242639B1 (de) | 2015-01-08 | 2021-09-29 | Ossur Iceland EHF | Pumpmechanismus |
US11090171B2 (en) | 2015-02-26 | 2021-08-17 | Romedis Gmbh | Apparatus, set and method for creating a plaster impression of a limb stump of a patient for manufacturing a prosthesis shaft and adaptor |
EP3294245B1 (de) * | 2015-05-08 | 2019-09-04 | KCI Licensing, Inc. | Verband für geringe akuität mit integrierter pumpe |
US9943421B2 (en) | 2015-05-21 | 2018-04-17 | Ossur Iceland Ehf | Membrane pump system for use with a prosthetic system |
WO2016196081A1 (en) | 2015-05-29 | 2016-12-08 | Ossur Iceland Ehf | Pump system for use with a prosthetic device |
EP3340941B1 (de) | 2015-08-27 | 2021-11-10 | Ossur Iceland EHF | Pumpensystem |
WO2017040045A1 (en) | 2015-09-01 | 2017-03-09 | Kci Licensing, Inc. | Dressing with increased apposition force |
EP3349807B1 (de) | 2015-09-17 | 2021-02-24 | 3M Innovative Properties Company | Hybride silikon- und acrylklebeabdeckung zur verwendung bei der wundbehandlung |
US11324639B2 (en) * | 2015-09-21 | 2022-05-10 | Brigham And Women's Hospital, Inc. | Negative pressure wound treatment system and method |
US10512554B2 (en) | 2016-08-26 | 2019-12-24 | Ossur Iceland Ehf | Pump system |
US11116649B2 (en) | 2017-08-03 | 2021-09-14 | Nettwork Manufacturing, Inc. | Socket liner interface system |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1901606A1 (de) * | 1969-01-14 | 1970-08-13 | Lutz Wintersberger | Fussbekleidungen |
DE2109422A1 (de) * | 1971-02-27 | 1972-09-07 | Achhammer, Johann, 8413 Regen stauf | Saefel aus luftundurchlässigem Stoff, z B Gummi oder Kunststoff |
FR2588452B1 (fr) * | 1985-10-11 | 1987-12-11 | Porcher Pierre | Chaussure de ski a serrage atmospherique |
US4654986A (en) * | 1986-02-07 | 1987-04-07 | George Frederick W | Vacuum fitting ski boot |
US4724627A (en) * | 1986-12-03 | 1988-02-16 | Sff, Inc. | Sports boot for skiers and the like |
US6014823A (en) * | 1987-05-26 | 2000-01-18 | Lakic; Nikola | Inflatable sole lining for shoes and boots |
US5987779A (en) * | 1987-08-27 | 1999-11-23 | Reebok International Ltd. | Athletic shoe having inflatable bladder |
US6425195B1 (en) * | 1987-09-21 | 2002-07-30 | Byron A. Donzis | Impact absorbing composites and their production |
US4999932A (en) * | 1989-02-14 | 1991-03-19 | Royce Medical Company | Variable support shoe |
EP0579786B1 (de) * | 1992-01-31 | 2003-04-16 | Reebok International Ltd. | Oberteil für einen sportschuh und dessen herstellung |
US5392534A (en) * | 1992-10-23 | 1995-02-28 | Grim; Tracy E. | Vacuum formed conformable shoe |
WO1998054996A1 (en) * | 1997-06-03 | 1998-12-10 | Doyle Harold S | Pneumatic inflating device |
DE19953013A1 (de) * | 1999-11-04 | 2001-05-10 | Leonid Chernyavskiy | Schuhwerk mit Lüftung |
-
2003
- 2003-11-03 US US10/699,719 patent/US20040163278A1/en not_active Abandoned
- 2003-11-03 CA CA002503652A patent/CA2503652A1/en not_active Abandoned
- 2003-11-03 AU AU2003295371A patent/AU2003295371A1/en not_active Abandoned
- 2003-11-03 EP EP03786555A patent/EP1555905A1/de not_active Withdrawn
- 2003-11-03 WO PCT/US2003/034926 patent/WO2004041013A1/en not_active Application Discontinuation
- 2003-11-03 MX MXPA05004635A patent/MXPA05004635A/es not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO2004041013A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20040163278A1 (en) | 2004-08-26 |
MXPA05004635A (es) | 2005-10-26 |
CA2503652A1 (en) | 2004-05-21 |
WO2004041013A1 (en) | 2004-05-21 |
AU2003295371A1 (en) | 2004-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050514 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060406 |