EP0074460A1 - Accessoire pour baignoire - Google Patents

Accessoire pour baignoire Download PDF

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Publication number
EP0074460A1
EP0074460A1 EP82102873A EP82102873A EP0074460A1 EP 0074460 A1 EP0074460 A1 EP 0074460A1 EP 82102873 A EP82102873 A EP 82102873A EP 82102873 A EP82102873 A EP 82102873A EP 0074460 A1 EP0074460 A1 EP 0074460A1
Authority
EP
European Patent Office
Prior art keywords
hose
bellows
insert according
lifting
lifting plate
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.)
Granted
Application number
EP82102873A
Other languages
German (de)
English (en)
Other versions
EP0074460B1 (fr
Inventor
Peter Schmidt
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.)
Schmidt and Lenhardt GmbH and Co OHG
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT82102873T priority Critical patent/ATE10581T1/de
Publication of EP0074460A1 publication Critical patent/EP0074460A1/fr
Application granted granted Critical
Publication of EP0074460B1 publication Critical patent/EP0074460B1/fr
Expired legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1001Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications
    • A61G7/1003Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto specially adapted for specific applications mounted on or in combination with a bath-tub
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1049Attachment, suspending or supporting means for patients
    • A61G7/1057Supported platforms, frames or sheets for patient in lying position
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/30Specific positions of the patient
    • A61G2200/32Specific positions of the patient lying
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1013Lifting of patients by
    • A61G7/1021Inflatable cushions

Definitions

  • the invention relates to a bathtub insert for the disabled, with a floor element, a lifting plate, an intermediate guide frame, which consists of at least two pairs of scissor-type swivel levers and a pressure-medium-operated lifting device for lifting the plate, as well as a manually operable valve for controlling the lifting device.
  • Such a bathtub insert is known from US-PS 27 72 721.
  • the object of the present invention is to make the tub insert cheaper and technically simpler, and yet to improve the handling.
  • the lifting device of a closed at the ends of foldable hose or bellows is at least the wall thereof but is substantially non-stretchable flexible, which is plate-UB with lowered H folded flat, comprising a water connection and after filling with water assumes an essentially extended position.
  • the lifting device has a pressure medium cylinder which is supplied with pressure medium by a pressure medium pump.
  • the cylinder is positioned horizontally on the floor element and its piston rod engages the guide frame.
  • the pressure medium cylinder must be supplied with a high pressure by the pump because only a very small effective force component in the stroke direction is available during the initial lifting.
  • the lifting table In the lowered position, the lifting table is still a significant distance from the floor element, because otherwise no vertical force component at all when starting Extending the cylinder can be achieved.
  • the tub height can therefore only be used poorly.
  • the known use can also only be used for sitting. It also has the disadvantage that the lifting table does not move vertically when lifting, but also horizontally. The invention avoids all of these disadvantages.
  • the lifting table In the lowered position, the lifting table is only a few cm away from the floor element. Instead of the expensive high pressure pump and the expensive hydraulic cylinder, only a much cheaper hose is required. This is connected to the household water pipe using the valve. A water pressure of 3 bar is sufficient to lift the lifting table faster than is the case with the high-pressure pump according to the prior art.
  • the lifting device according to the invention thus works with low pressure. Nevertheless, a piece of a conventional fire hose of about 8 cm in diameter is enough to lift the lifting table even with a heavy person. In the stretched state, the hose has a water filling of approximately 2.5 l.
  • the lifting device according to the invention therefore works in large volumes, but with low pressure.
  • the main advantage is that the hose or the bellows can be folded so flat that it no longer affects the overall height of the insert and that a much better use of force occurs during the initial lifting from the lowered position, since the lifting table is already in the Hose or bellows inflowing water is pushed up.
  • the tub insert consists of a base plate 10, the length of which is somewhat less than the base length of a bathtub.
  • two pairs of pivot levers 12 are arranged at a transverse distance.
  • two pairs of swivel levers 14 are arranged at a distance from the rear end of the plate 10. All swivel levers are the same length.
  • the pivot levers of each pair of levers are articulated together in the longitudinal center.
  • Each lever of the pair of levers 12, 14 has a floor-mounted pivot bearing 11 and at the other end a roller 13 for supporting a lifting plate 18.
  • the other lever of the pair of levers has a table-fixed pivot joint 15 at one end and a roller 17 at the other end, which are attached the base plate 10 supports.
  • the joints 11, 15 are aligned vertically and preferably the joints 11, 15 of both pivot arm pairs 12, 12 lie in a plane perpendicular to the table top 18.
  • the swivel levers with the floor rollers 17 are connected by longitudinal struts 16 to the corresponding swivel levers of the rear swivel lever pairs 14, and these swivel levers with the floor rollers 17 are still connected in pairs by transverse axes 19 move.
  • a lifting bellows 20 is arranged in the area of the two front pairs of scissor arms 12 and a lifting beam 22 of the same design is arranged in the area of the rear pairs of scissor arms 14.
  • These lifting bellows are folding bellows which are sealingly attached at the top and bottom to disks 30, 32 (FIG. 3), which in turn are screwed to the floor 10 and the table 18.
  • Each bellows consists of a jacket 24 made of flexible but not stretchable material. Rings 28 lie in the outer folds and in the inner folds alternately rings 26 and support rings 48, the latter being articulated on two parallel scissor grids 34 and in such a way that they are guided exactly vertically while maintaining their parallel position.
  • Each scissor grid consists of four pairs of pivot levers, a pivot lever of a pair of pivot levers 50 being pivotally mounted on a horizontal rail 54 about a bolt 36, about which another pivot lever of a pair of levers 52 arranged below it can also be pivoted.
  • the other pivot lever of the pair of levers 50 has a hinge pin 58 which is articulated to the other pivot lever of the lower pair of levers 52. This pin 58 is displaceable in a longitudinal slot in the rail 54.
  • the two scissor grids 34 each have a rail 54 which is attached to the support ring.
  • the two bellows 20, 22 each have a water line connection, which is connected via hose lines 36, 38 to a common hose 40, which leads to a housing of a valve 42, which is attached laterally below the plate 18.
  • the plate has a slot through which an operating lever 44 projects upwards.
  • a water supply line 46 is connected to the valve housing and is led out to the bottom and upwards below the plate. This line 46 is connected to the domestic water line.
  • a water drainage hose 47 is connected to the valve housing 42 and opens into a tub plug 49, which is designed such that it communicates with the tub outlet pipe when inserted into the tub drain opening.
  • FIGS. 5 and 6 show a modified form of a tub insert / which only differs from the above-described embodiment of the lifting device.
  • the bellows 20, 22 are replaced here by hoses 60, 62, which also have a foldable jacket made of flexible but not stretchable material and the ends of which are flattened and closed in a pressure-tight manner. The flattened ends are screwed to the lifting table and the base plate.
  • the center joints of two pairs of swivel levers are connected to one another by a rod 61, on one side of which the hose 60; 62 is guided along.
  • Two rubber bands 63, 64 attached to the pivot levers. are looking to pull the hose 60 in the opposite direction. When the table is lowered, the hose 60 thus folds in a zigzag shape.
  • a hose 70 which corresponds to the hose 60. It is a fabric hose, the ends of which are pressed flat, sealed and screwed between two plates 71, 72. One pair of plates is clamped to a cross bar 73, which two swivel levers of the two front swivel lever pairs together which connects while the other end of the hose is screwed onto the base element 10 at a longitudinal distance. The distance between the fastening points is chosen so that the hose 70 is almost straight in the maximum raised lifting table position. In contrast to the embodiment according to FIGS.
  • hoses 60 and 70 sections of commercially available fire hoses can be used that have a fabric jacket that does not stretch. If these hoses are filled with water and pressurized, they assume a stable, stretched position.
  • the embodiment according to FIGS. 9 and 10 uses two short hoses 80 which, in the stretched position shown, have the shape of a torus sector section.
  • the sector angle is approximately 60 °.
  • the two end faces of the torus are closed by rigid circular disks 81, 82 on which the hose 80 is tightly connected on the outside with tensioning straps.
  • the disk 82 is screwed onto the base plate, while the upper disk 81 is screwed onto a cross rail 83, which in turn is screwed onto two pivot levers of the pairs of pivot levers.
  • the pivot axis of these two pivot levers is approximately in the region of the imaginary torus axis.
  • FIGS. 11 and 12 show an embodiment in which toroidal sector-shaped hoses have been replaced by bellows 90 of this type. Both versions are equivalent in function, but the bellows 90 put precise in folds when d He is lowered table.
  • hoses or bellows consist of an inner jacket 91 and an outer jacket 92. Both coats are made of the same material.
  • a hermetically sealed annular space 93 is formed between the hoses 91, 92, into which a signal line 94 opens which, as shown in FIGS. 7 and 8, leads to the table top and ends in an outlet nozzle 95 at the top of the plate.
  • the double-walled hose increases safety. If the inner hose should leak, pressurized water gets into the annular space 93 and is blown out in a fine jet that is visible to the user.
EP82102873A 1981-09-01 1982-04-03 Accessoire pour baignoire Expired EP0074460B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82102873T ATE10581T1 (de) 1981-09-01 1982-04-03 Badewanneneinsatz.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813134513 DE3134513A1 (de) 1981-09-01 1981-09-01 "badewanneneinsatz"
DE3134513 1981-09-01

Publications (2)

Publication Number Publication Date
EP0074460A1 true EP0074460A1 (fr) 1983-03-23
EP0074460B1 EP0074460B1 (fr) 1984-12-05

Family

ID=6140557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102873A Expired EP0074460B1 (fr) 1981-09-01 1982-04-03 Accessoire pour baignoire

Country Status (11)

Country Link
EP (1) EP0074460B1 (fr)
JP (1) JPS5838549A (fr)
AT (1) ATE10581T1 (fr)
AU (1) AU549788B2 (fr)
CA (1) CA1176005A (fr)
DD (1) DD202243A5 (fr)
DE (2) DE3134513A1 (fr)
DK (1) DK148434C (fr)
GR (1) GR77271B (fr)
IE (1) IE52684B1 (fr)
ZA (1) ZA823600B (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131741A2 (fr) * 1983-07-06 1985-01-23 Peter Schmidt Elévateur de bain pour invalides
DE3508056A1 (de) * 1985-03-07 1986-09-18 Peter 7989 Eisenharz Schmidt Badewanneneinsatz
GB2200548A (en) * 1986-12-02 1988-08-10 Mount Pleasant Water Therapy C Exercising and massaging device
US4786032A (en) * 1984-11-06 1988-11-22 Mangar Aids Limited Lifting apparatus
FR2635262A1 (fr) * 1988-08-10 1990-02-16 Marchand Bernard Baignoire pourvue d'un siege mobile verticalement
DE3908231A1 (de) * 1989-03-14 1990-09-20 Wolfgang Dentler Badewanneneinsatz mit hubeinrichtung
WO1993009748A1 (fr) * 1991-11-15 1993-05-27 John Clark Mustarde Appareil de levage pour baignoire
EP0634160A1 (fr) * 1993-07-17 1995-01-18 Schmidt & Lenhardt GmbH & Co. oHG Elévateur de bain pour invalide
US5797149A (en) * 1991-11-15 1998-08-25 Mustarde; John Clarke Bath lift
WO2014144593A1 (fr) * 2013-03-15 2014-09-18 Kap Medical, Inc. Systèmes de lit et procédés associés
US9925102B2 (en) 2013-06-15 2018-03-27 Hill-Rom Services, Inc. Person support system with width expansion wings which reach extension limits at different times
US11154445B2 (en) 2014-11-13 2021-10-26 Kap Medical, Inc. Bed systems and methods

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337536A1 (de) * 1983-10-14 1985-05-02 Wolfgang 7970 Leutkirch Dentler Hubvorrichtung fuer einen badewanneneinsatz
DE3743193A1 (de) * 1987-12-19 1989-06-29 Peter Schmidt Badewanneneinsatz
AU648153B2 (en) * 1991-03-28 1994-04-14 Ernest Xavier Davison Apparatus for bathing invalids
DE9303064U1 (fr) * 1993-03-03 1993-05-27 Dentler, Wolfgang, 7964 Kisslegg, De
AUPQ646100A0 (en) * 2000-03-27 2000-04-20 Lim, Dae Song The foldable lift bathtub
DE202008013302U1 (de) 2008-10-09 2009-01-22 Friedel, Thomas Badewanne zur Anwendung für medizinische, therapeutische und körperhygienische Zwecke
DE102008050587B4 (de) * 2008-10-09 2011-05-05 Thomas Friedel Badewanne zur Anwendung für medizinische, therapeutische und körperhygienische Zwecke

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919971C (de) * 1952-03-28 1954-11-08 Jean Keller Badeeinrichtung fuer koerperlich Behinderte
US2772721A (en) * 1954-11-09 1956-12-04 Saunders Harry Baird Seat unit for bathtubs
US3106723A (en) * 1963-01-04 1963-10-15 Theodore R Carpenter Power elevatable bath tub seat
US3400410A (en) * 1966-01-17 1968-09-10 Sallinger Harry Alvin Differentially elevatable bathtub device
GB2008400A (en) * 1977-11-09 1979-06-06 Wright H S Bath or shower apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1810502U (de) * 1960-01-14 1960-04-28 Masch Trepel K G Hydraulischer hebetisch.
DE2008788C3 (de) * 1970-02-25 1974-01-10 Industrie-Planung Und Ausruestung Trepel Gmbh, 6200 Wiesbaden Scherenhebetisch mit zwei hintereinander angeordneten Scherenpaaren
DE3112679A1 (de) * 1981-03-31 1982-10-14 Peter 7989 Argenbühl Schmidt "badewanneneinsatz"

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919971C (de) * 1952-03-28 1954-11-08 Jean Keller Badeeinrichtung fuer koerperlich Behinderte
US2772721A (en) * 1954-11-09 1956-12-04 Saunders Harry Baird Seat unit for bathtubs
US3106723A (en) * 1963-01-04 1963-10-15 Theodore R Carpenter Power elevatable bath tub seat
US3400410A (en) * 1966-01-17 1968-09-10 Sallinger Harry Alvin Differentially elevatable bathtub device
GB2008400A (en) * 1977-11-09 1979-06-06 Wright H S Bath or shower apparatus

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131741A2 (fr) * 1983-07-06 1985-01-23 Peter Schmidt Elévateur de bain pour invalides
DE3324294A1 (de) * 1983-07-06 1985-01-24 Peter 7989 Argenbühl Schmidt Badewanneneinsatz fuer behinderte
EP0131741A3 (en) * 1983-07-06 1985-10-30 Peter Schmidt Bathtub lift for the disabled
US4786032A (en) * 1984-11-06 1988-11-22 Mangar Aids Limited Lifting apparatus
EP0181708B1 (fr) * 1984-11-06 1989-01-11 Mangar Aids Limited Dispositif de levage
DE3508056A1 (de) * 1985-03-07 1986-09-18 Peter 7989 Eisenharz Schmidt Badewanneneinsatz
DE3546578C2 (en) * 1985-03-07 1988-10-06 Peter 7989 Eisenharz De Schmidt Bath tub insert
GB2200548A (en) * 1986-12-02 1988-08-10 Mount Pleasant Water Therapy C Exercising and massaging device
FR2635262A1 (fr) * 1988-08-10 1990-02-16 Marchand Bernard Baignoire pourvue d'un siege mobile verticalement
DE3908231A1 (de) * 1989-03-14 1990-09-20 Wolfgang Dentler Badewanneneinsatz mit hubeinrichtung
WO1993009748A1 (fr) * 1991-11-15 1993-05-27 John Clark Mustarde Appareil de levage pour baignoire
US5797149A (en) * 1991-11-15 1998-08-25 Mustarde; John Clarke Bath lift
EP0634160A1 (fr) * 1993-07-17 1995-01-18 Schmidt & Lenhardt GmbH & Co. oHG Elévateur de bain pour invalide
WO2014144593A1 (fr) * 2013-03-15 2014-09-18 Kap Medical, Inc. Systèmes de lit et procédés associés
US10231889B2 (en) 2013-03-15 2019-03-19 Kap Medical, Inc. Bed systems and methods
US11918524B2 (en) 2013-03-15 2024-03-05 Kap Medical, Inc. Bed systems and methods
US9925102B2 (en) 2013-06-15 2018-03-27 Hill-Rom Services, Inc. Person support system with width expansion wings which reach extension limits at different times
US10357414B2 (en) 2013-06-15 2019-07-23 Hill-Rom Services, Inc. Width adjustable person support system with dual inboard mounted motors and proximate, directly driven extension wings
US11154445B2 (en) 2014-11-13 2021-10-26 Kap Medical, Inc. Bed systems and methods

Also Published As

Publication number Publication date
DD202243A5 (de) 1983-09-07
DK148434C (da) 1985-12-30
GR77271B (fr) 1984-09-11
AU549788B2 (en) 1986-02-13
CA1176005A (fr) 1984-10-16
DE3261427D1 (en) 1985-01-17
IE821259L (en) 1983-03-01
JPS5838549A (ja) 1983-03-07
IE52684B1 (en) 1988-01-20
ZA823600B (en) 1983-04-27
DE3134513A1 (de) 1983-03-17
DK232782A (da) 1983-03-02
DK148434B (da) 1985-07-08
DE3134513C2 (fr) 1989-09-28
JPH0226979B2 (fr) 1990-06-13
AU8383782A (en) 1983-03-10
ATE10581T1 (de) 1984-12-15
EP0074460B1 (fr) 1984-12-05

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