EP0150553B1 - Medizinisches Gerät zur Ausübung einer Pumpwirkung auf die Fusssohle - Google Patents

Medizinisches Gerät zur Ausübung einer Pumpwirkung auf die Fusssohle Download PDF

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Publication number
EP0150553B1
EP0150553B1 EP84304060A EP84304060A EP0150553B1 EP 0150553 B1 EP0150553 B1 EP 0150553B1 EP 84304060 A EP84304060 A EP 84304060A EP 84304060 A EP84304060 A EP 84304060A EP 0150553 B1 EP0150553 B1 EP 0150553B1
Authority
EP
European Patent Office
Prior art keywords
bag
foot
appliance
sole
air
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
Application number
EP84304060A
Other languages
English (en)
French (fr)
Other versions
EP0150553A2 (de
EP0150553A3 (en
Inventor
A.M.N. Gardner
R.H. Fox
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.)
Novamedix Distribution Ltd
Original Assignee
Novamedix Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26286453&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0150553(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB838316959A external-priority patent/GB8316959D0/en
Application filed by Novamedix Ltd filed Critical Novamedix Ltd
Priority to AT84304060T priority Critical patent/ATE49114T1/de
Publication of EP0150553A2 publication Critical patent/EP0150553A2/de
Publication of EP0150553A3 publication Critical patent/EP0150553A3/en
Application granted granted Critical
Publication of EP0150553B1 publication Critical patent/EP0150553B1/de
Expired legal-status Critical Current

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Classifications

    • 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
    • A61H9/00—Pneumatic or hydraulic massage
    • A61H9/005—Pneumatic massage
    • A61H9/0078—Pneumatic massage with intermittent or alternately inflated bladders or cuffs
    • 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
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/12—Feet

Definitions

  • This invention relates to a medical appliance and, particularly to a medical appliance for applying pressure to a part of a human body for the purpose of stimulating blood circulation.
  • Such medical appliances are known from FR-A-2 390 156 or US-A-3 824 992 for example which comprise a double-walled sheath adapted to fit over a limb, for example an arm or a lower leg portion, to be treated, and a pump apparatus arranged to inflate and deflate the sheath cyclically thereby to apply a pumping action to the limb and thus assist venous blood-flow therein.
  • FR-A-2 390 156 or US-A-3 824 992 for example which comprise a double-walled sheath adapted to fit over a limb, for example an arm or a lower leg portion, to be treated, and a pump apparatus arranged to inflate and deflate the sheath cyclically thereby to apply a pumping action to the limb and thus assist venous blood-flow therein.
  • Another such known medical appliance is disclosed in US-A-3 888 242 which comprises a double-walled massage boot which further has massage tips provided within the boot arranged to
  • a particular disadvantage of such known appliances is that they cannot be used when the limb to be treated is also to be encased in a plaster cast, or sometimes when the limb has been subjected to surgery.
  • a further disadvantage of known appliances is that they are not suited to continuous wear by a user.
  • a medical appliance having a single inflatable bag, said bag being shaped for engagement in the plantar arch of a human foot; means adapted to engage over the instep of a human foot thereby to secure the bag to the foot in the plantar arch thereof; inflation means connected to the bag and capable of cyclically inflating the bag within two seconds such that when being inflated the bag applies a pumping pressure to the plantar arch of the foot, the pumping pressure serving to drive blood from the veins of the foot; and means cyclically to deflate the bag between inflations thereof in a time necessary for return of blood to the veins of the foot.
  • the appliance here shown comprises an inflatable bag 1 formed of plastics material and shaped for engagement with the sole 10 of a human foot 11 in the plantar arch thereof.
  • the bag 1 is connected by way of a flexble pipe 2 to a pump apparatus 3 by which the bag 1 can be inflated.
  • the bag 1 is secured to the foot 11 by means of a cloth sling 4 which embraces the bag 1 and is secured over the instep 12 of the foot 11.
  • Padding material can be located between the sling 4 and the instep 12 if necessary or desirable.
  • the sling 4 and bag 1 are covered by a cloth slipper 6 which covers the majority of the foot 11.
  • the pump apparatus 3 In use of the appliance when secured to a foot as shown in Figure 1, the pump apparatus 3 operates rapidly to inflate the bag 1 which then applies a pumping pressure to the sole 10 of the foot 11, and also urges the ball and heel of the foot away from each other, thus flattening the plantar arch as would occur if the foot 11 was placed on the ground during normal ambulation, thereby stimulating venous blood-flow.
  • a valve arrangement (not shown) in the pump apparatus 3 then allows the bag 1 to deflate whereafter the bag 1 is again inflated, the inflation/deflation cycle being repeated as long as treatment with the appliance is required.
  • inflation of the bag 1 is effected in two seconds or less to provide a satisfactory pumping action, while deflation of the bag 1 can take as long as is necessary for the return of blood to the veins of the foot 11.
  • the treatment thus provided simulates walking on the foot 11, and thereby improves venous blood circulation in a person being treated who would normally be unable to walk or possibly even stand on the foot.
  • the valve arrangement in pump apparatus 3 can be dispensed with, the pump apparatus serving only for cyclic inflation of the bag 1, and at least the surface of the bag 1 in contact with the foot 11 being formed with air leakage orifices thereby to be permeable to air, or being made of a material which is inherently permeable to air, such material being sold under the name VALMIC Microporous Film by Van Leer of the United States of America. Such a surface can be provided as will give the required period for deflation of the bag 1.
  • Such an appliance gives the advantages that the air leaving the permeable surface of the bag 1 serves to prevent accummulation of moisture between the bag 1 and the foot 11, this enhancing the comfort of the user of the appliance and making skin problems less likely.
  • a particular advantage of the appliance of this invention is that it can be used when a foot is to be encased in a plaster cast, or when the leg carrying the foot 11 has been subjected to surgery.
  • FIGS. 2 and 3 of the drawings show an appliance in position for use on a human foot 11 under a plaster cast 100, the same reference numerals as used in Figure 1 being used for corresponding parts.
  • the appliance shown in Figures 2 and 3 is similar to that shown in Figure 1 but is larger and extends not only under the sole 10 of the foot 11 but also around the inside of the foot 11 and over the instep 12 of the foot 11.
  • the appliance is positioned on the foot 11 and the plaster cast 100 is then formed over the bag 1 as required, with the pipe 2 from the pump apparatus 3 passing either through a hole in the cast 100 or out of one end of the cast 100.
  • the bag 1 can be maintained in a partially inflated condition while the plaster cast 100 is formed whereby allowance for subsequent possible swelling of the foot 11 is made.
  • the bag 1 can be incorporated in an article of footwear, such as a conventional boot, to be worn by a person needing to use the appliance.

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Veterinary Medicine (AREA)
  • Finger-Pressure Massage (AREA)
  • Massaging Devices (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)

Claims (5)

1. Medizinische Einrichtung mit einem einzigen, aufblasbaren Balg (1), der für eine Anlage gegen den Plantar-Bogen (10) eines menschllichen Fußes (11) geformt ist;
mit Mitteln (4), mit welchen der Rist eines menschlichen Fußes (11) umfaßt werden kann, um dadurch den Balg (1) am Fuß (11) an dessen Plantar-Bogen (10) zu befestigen;
mit Mitteln (3) zum Aufblasen, die (Mittel) mit dem Balg (1) verbunden sind und dazu geeignet sind, den Balg (1) zyklisch innerhalb zweier Sekunden aufzublasen, und zwar derart, daß dann, wenn der Balg (1) aufgeblasen wird, dieser einen Pumpdruck bzw. eine Pumpwirkung auf den Plantar-Bogen (10) des Fußes (11) ausübt, der bzw. die dazu dient, Blut aus den Venen des Fusses (11) zu fördern bzw. zu drücken; und
mit Mitteln zum zyklischen Entlasten bzw. Entspannen des Balges (1) zwischen aufgeblasenen Zuständen dieses Balges, und zwar in einer Zeit, die für die Rückkehr des Blutes in die Venen des Fußes (1) notwendig ist.
2. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß der Balg (1) im wesentlichen vollständig undurchlässig für Luft ist, und daß die Mittel zur Entlastung einen ventilgesteuerten Ausgang für den Balg (1) aufweist.
3. Gerät nach Anspruch 1, dadurch gekennzeichnet, daß die Mittel zur Entlastung eine Oberfläche des Balges (1) aufweisen, die luftdurchlässig ist und bei Verwendung des Gerätes in Kontakt mit dem Fuß (11) steht.
4. Gerät nach Anspruch 3, dadurch gekennzeichnet, daß die Oberfläche mit Luftaustrittsöff- . nungen versehen ist.
5. Gerät nach Anspruch 3, dadurch gekennzeichnet, daß die Oberfläche von einem von Natur aus luftdurchlässigen Material gebildet ist.
EP84304060A 1983-06-22 1984-06-15 Medizinisches Gerät zur Ausübung einer Pumpwirkung auf die Fusssohle Expired EP0150553B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84304060T ATE49114T1 (de) 1983-06-22 1984-06-15 Medizinisches geraet zur ausuebung einer pumpwirkung auf die fusssohle.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8316959 1983-06-22
GB838316959A GB8316959D0 (en) 1983-06-22 1983-06-22 Medical appliance
GB8330138 1983-11-11
GB838330138A GB8330138D0 (en) 1983-06-22 1983-11-11 Medical appliance

Publications (3)

Publication Number Publication Date
EP0150553A2 EP0150553A2 (de) 1985-08-07
EP0150553A3 EP0150553A3 (en) 1985-12-18
EP0150553B1 true EP0150553B1 (de) 1990-01-03

Family

ID=26286453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84304060A Expired EP0150553B1 (de) 1983-06-22 1984-06-15 Medizinisches Gerät zur Ausübung einer Pumpwirkung auf die Fusssohle

Country Status (4)

Country Link
US (2) USRE32939F1 (de)
EP (1) EP0150553B1 (de)
AT (1) ATE49114T1 (de)
DE (1) DE3480900D1 (de)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4696289C1 (en) * 1983-06-22 2002-09-03 Novamedix Distrib Ltd Method of stimulating the venous-pump mechanism of the foot and for enhancement of arterial flow to the foot
US5314404A (en) * 1991-10-29 1994-05-24 Biomechanical Design, Inc. Tethered medical restraint device
US5584798A (en) * 1992-11-23 1996-12-17 Novamedix Limited Medical inflatable cuff appliance
GB2293769B (en) * 1992-11-23 1997-06-04 Novamedix Ltd Blood flow stimulator
JP3588465B2 (ja) * 1992-11-23 2004-11-10 ノバメディクス ディストリビューション リミテッド 血流刺激装置
GB9300847D0 (en) * 1993-01-18 1993-03-10 Gardner Arthur M N Medical appliance
US5354260A (en) * 1993-05-13 1994-10-11 Novamedix, Ltd. Slipper with an inflatable foot pump
AU5185496A (en) * 1995-03-14 1996-10-02 Vnus Medical Technologies, Inc. Venous pump efficiency test system and method
US5674262A (en) * 1996-01-26 1997-10-07 Kinetic Concepts, Inc. Pneumatic compression and functional electric stimulation device and method using the same
US6358219B1 (en) * 1996-09-06 2002-03-19 Aci Medical System and method of improving vascular blood flow
US6129688A (en) * 1996-09-06 2000-10-10 Aci Medical System for improving vascular blood flow
US6615080B1 (en) 2001-03-29 2003-09-02 John Duncan Unsworth Neuromuscular electrical stimulation of the foot muscles for prevention of deep vein thrombosis and pulmonary embolism
US7641623B2 (en) 2003-04-11 2010-01-05 Hill-Rom Services, Inc. System for compression therapy with patient support
US7871387B2 (en) * 2004-02-23 2011-01-18 Tyco Healthcare Group Lp Compression sleeve convertible in length
US7490620B2 (en) * 2004-02-23 2009-02-17 Tyco Healthcare Group Lp Fluid conduit connector apparatus
US7282038B2 (en) * 2004-02-23 2007-10-16 Tyco Healthcare Group Lp Compression apparatus
US20060085047A1 (en) * 2004-10-18 2006-04-20 Unsworth John D Neuromuscular electrical stimulation of the foot muscles for prevention of deep vein thrombosis and pulmonary embolism with motion detection control
US20060157906A1 (en) * 2004-12-24 2006-07-20 Rolls-Royce Plc Bracing means
GB0428374D0 (en) * 2004-12-24 2005-02-02 Rolls Royce Plc Bracing means
GB0515294D0 (en) 2005-07-26 2005-08-31 Novamedix Distrib Ltd Limited durability closure means for an inflatable medical garment
US20070282233A1 (en) * 2005-12-12 2007-12-06 Tyco Healthcare Group Lp Compression apparatus
US7931606B2 (en) * 2005-12-12 2011-04-26 Tyco Healthcare Group Lp Compression apparatus
US8029451B2 (en) 2005-12-12 2011-10-04 Tyco Healthcare Group Lp Compression sleeve having air conduits
US8257286B2 (en) 2006-09-21 2012-09-04 Tyco Healthcare Group Lp Safety connector apparatus
US8070699B2 (en) 2007-04-09 2011-12-06 Tyco Healthcare Group Lp Method of making compression sleeve with structural support features
US8029450B2 (en) 2007-04-09 2011-10-04 Tyco Healthcare Group Lp Breathable compression device
US20080249559A1 (en) * 2007-04-09 2008-10-09 Tyco Healthcare Group Lp Compression device with improved moisture evaporation
US8016779B2 (en) 2007-04-09 2011-09-13 Tyco Healthcare Group Lp Compression device having cooling capability
US8128584B2 (en) 2007-04-09 2012-03-06 Tyco Healthcare Group Lp Compression device with S-shaped bladder
US8021388B2 (en) 2007-04-09 2011-09-20 Tyco Healthcare Group Lp Compression device with improved moisture evaporation
US8506508B2 (en) 2007-04-09 2013-08-13 Covidien Lp Compression device having weld seam moisture transfer
US8109892B2 (en) 2007-04-09 2012-02-07 Tyco Healthcare Group Lp Methods of making compression device with improved evaporation
USD608006S1 (en) 2007-04-09 2010-01-12 Tyco Healthcare Group Lp Compression device
US8034007B2 (en) 2007-04-09 2011-10-11 Tyco Healthcare Group Lp Compression device with structural support features
US8162861B2 (en) 2007-04-09 2012-04-24 Tyco Healthcare Group Lp Compression device with strategic weld construction
US8016778B2 (en) 2007-04-09 2011-09-13 Tyco Healthcare Group Lp Compression device with improved moisture evaporation
US20090005834A1 (en) * 2007-06-28 2009-01-01 Eitan Weintraub Deep vein thrombosis prevention
US7955333B2 (en) * 2007-11-15 2011-06-07 Yeager David A Method of preparing a patient's leg in need of treatment, for ambulation
US20090227920A1 (en) * 2008-03-04 2009-09-10 Tyco Healthcare Group Lp Sole with anchor for compression foot cuff
US8162863B2 (en) * 2008-03-04 2012-04-24 Tyco Healthcare Group Lp Sole with anchor for compression foot cuff
US20090227918A1 (en) * 2008-03-04 2009-09-10 Tyco Healthcare Group Lp Compression device having an inflatable member with a pocket for receiving a counterforce component
US8562549B2 (en) * 2008-03-04 2013-10-22 Covidien Lp Compression device having an inflatable member including a frame member
US20090227921A1 (en) * 2008-03-04 2009-09-10 Tyco Healthcare Group Lp Bendable sole for compression foot cuff
US8192380B2 (en) * 2008-03-04 2012-06-05 Tyco Healthcare Group Lp Compression device with sole
US8257287B2 (en) * 2008-03-20 2012-09-04 Tyco Healthcare Group Lp Safety connector assembly
US8114117B2 (en) 2008-09-30 2012-02-14 Tyco Healthcare Group Lp Compression device with wear area
US8636678B2 (en) * 2008-07-01 2014-01-28 Covidien Lp Inflatable member for compression foot cuff
US8235923B2 (en) 2008-09-30 2012-08-07 Tyco Healthcare Group Lp Compression device with removable portion
US10213593B2 (en) * 2010-01-15 2019-02-26 Stimmed Llc Method and apparatus for noninvasive inhibition of deep vein thrombosis
US8652079B2 (en) 2010-04-02 2014-02-18 Covidien Lp Compression garment having an extension
US10751221B2 (en) 2010-09-14 2020-08-25 Kpr U.S., Llc Compression sleeve with improved position retention
US9737454B2 (en) 2012-03-02 2017-08-22 Hill-Rom Services, Inc. Sequential compression therapy compliance monitoring systems and methods
US9205021B2 (en) 2012-06-18 2015-12-08 Covidien Lp Compression system with vent cooling feature
US9259343B2 (en) 2012-07-06 2016-02-16 Newman Technologies LLC Device for mitigating plantar fasciitis
US9872812B2 (en) 2012-09-28 2018-01-23 Kpr U.S., Llc Residual pressure control in a compression device
EP3791848B1 (de) 2016-02-18 2024-05-22 Hill-Rom Services, Inc. Patientenliegevorrichtung mit integrierter gliedmassenkompressionsvorrichtung
EP3917481A1 (de) * 2019-01-29 2021-12-08 Osti, Leonardo Fusssohlenpressvorrichtung und zugehörige gesteuerte mobilisierung

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US2638090A (en) * 1952-02-05 1953-05-12 John F Nantz Massaging device
US2880721A (en) * 1958-02-05 1959-04-07 Laurence E Corcoran Hand or foot carried pulsating massaging device
US3171410A (en) * 1962-08-29 1965-03-02 Jr Herbert J Towle Pneumatic wound dressing
US3824992A (en) * 1973-03-16 1974-07-23 Clinical Technology Inc Pressure garment
US3908642A (en) * 1973-10-29 1975-09-30 Pred Vinmont Means for aerating and applying air pulsations within casts
US3888242A (en) * 1974-08-23 1975-06-10 Stephen W Harris Compression massage boot
FR2390156A1 (fr) * 1977-05-13 1978-12-08 Dreiser Renee Botte de pressotherapie
DE3009408A1 (de) * 1980-03-12 1981-09-17 Leonhard Heinrich 7821 Feldberg Eck Vorrichtung zur oedembehandlung

Also Published As

Publication number Publication date
EP0150553A2 (de) 1985-08-07
USRE32939E (en) 1989-06-06
USRE32940E (en) 1989-06-06
USRE32940F1 (en) 2002-06-11
USRE32939F1 (en) 2002-07-09
EP0150553A3 (en) 1985-12-18
ATE49114T1 (de) 1990-01-15
DE3480900D1 (de) 1990-02-08

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