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
  • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
  • A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
• • 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
  • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
  • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
• • 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
  • A61H19/00—Massage for the genitals; Devices for improving sexual intercourse
  • A61H19/30—Devices for external stimulation of the genitals
  • A61H19/32—Devices for external stimulation of the genitals for inserting the genitals therein, e.g. vibrating rings for males or breast stimulating devices
• • 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
  • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
  • A61H2201/12—Driving means
  • A61H2201/1207—Driving means with electric or magnetic drive
• • 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
  • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
  • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
• • 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
  • A61H2205/06—Arms
• • 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
  • A61H2205/06—Arms
  • A61H2205/065—Hands
  • A61H2205/067—Fingers
• • 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
  • A61H2205/10—Leg
• • 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

• the invention relates to a massage device with at least one rubber-elastic deformable wall, with at least one actuator, which for acting on a
• Actuators can be controlled and / or regulated via the speed of the electric motor drive. Finally, even with quietly running electric motor drives noise, which may disturb a person using the massaging device, and mechanical wear, due to non-permanent lubrication of mutually running mechanical components, limits the life of the massager.
• actuators with electroactive polymers are known.
• the invention is therefore the technical problem of specifying a massage device, which is freely controllable in the massage image, which has a reduced noise, the energy consumption is reduced, and which is almost free of mechanical wear.
• the actuator is arranged electrically with a in or directly on the massager
• control unit may include smaller batteries or accumulators or the time to discharge
• An actuator with an electroactive polymer typically contains at least one electrode and a counterelectrode in addition to the polymer itself. At least one of these electrodes is expediently even rubber-elastic, this usually applies to both electrodes.
• electroactive polymer or an actuator can when applying an electrical voltage to electrode
• the rubber-elastic wall may be biased against the actuator, or not. In the former case, a higher mechanical deflection of the rubber-elastic wall can take place when the actuator with changing
• the actuator may in principle be formed from an ionic, electrostrictive, piezoelectric, or dielectric polymer. Electrostrictive, piezoelectric and dielectric polymer actuators have the polymer itself and on opposite sides of it
• Electrode parts (electrode and
• Polymer actuators typically include an active polymer portion with electrode portion, a counter electrode portion, and an electrolyte portion disposed between the active polymer portion and the counter electrode portion, and have the advantage of high mechanical deflections at only low voltages, typically less volts (0.1 to 5 V, for example 1 to 2 V).
• the disadvantage is that a component is liquid or gel-shaped, depending on the design, and insofar one for components of the
• Electrolyte diffusion-tight enclosure is required, unless such a diffusion-tight enclosure is established anyway by the components surrounding the actuator of a device.
• ionic electroactive polymer actuators are particularly preferred.
• Electroactive polymers in ionic polymer actuators are typically synthetic organic polymers which are conductive to electrical current and, upon application of electrical energy, undergo a change in shape, expansion or contraction in at least one of them
• electroactive polymers typically have a conjugated backbone and have the property of increasing electrical conductivity under oxidation or reduction.
• exemplary electroactive polymers include polyaniline, polysulfone, Polypyrrole and polyacetylene. These materials are in the pure form semiconductor, however, the electrical
• Ion transport into the material results in balancing the same.
• the electrolyte may be a liquid, a gel, but also a solid. If, in the case of reduction or oxidation, ions are already present in the polymer material, they may of course also escape for the purpose of charge equalization.
• the insertion (or exit) of ions between the chains of the polymer can then lead to expansion (or contraction) in the direction perpendicular to the extension of the chains. In other polymers, not the insertion of ions between chains plays the dominant role, but a variable repulsion of the chains
• the Stoffström leads to ions in or from the polymer material for expansion or
• the massager can basically be of any kind
• the massaging device has at least one substantially cylindrical portion, and that at least two actuators in the cylindrical portion opposite each other, in one
• Cylinder axis orthogonal cross-section - viewed, are arranged, wherein the opposing actuators to change their expansion in the axial
• Direction of the cylindrical portion are controllable, regardless of each other, in particular in push-pull or common mode, wherein by the independent control of the opposing actuators bending movements and / or axial expansion movements of the cylindrical portion of the massage device
• Actuators are preferably substantially axially oriented with respect to their expansion / contraction.
• the massaging device can be operated such that opposing actuators can be controlled in common mode, in push-pull or with a predetermined constant or variable phase difference, whereby axial expansion movements and / or
• bending movement refers to a projection of the movement into a plane encompassing the cylinder axis. In this respect, bending movements in several such mutually inclined planes are possible, which then, for example, in circular path movements (in a plane orthogonal to the cylinder axis of the
• the massaging device can have an inner wall which forms a cavity provided with an insertion opening and which is designed as the wall which can be deformed elastically. In the cavity is then through the insertion a body part,
• a foot, a finger, or a penis introduced and massaged by the movements of the rubber-elastic wall against which the body part.
• the rubber-elastic deformable wall is an outer wall of the massager. Then the massager with its rubber-elastic wall held on a body part or introduced into a body cavity and unfold there the massage effect.
• the actuator or the actuators will actuate the rubber-elastic wall essentially perpendicular to the surface of the wall.
• the actuators actuate the wall in the direction of extension of the surface of the wall.
• the latter causes the massager to deform altogether, for example in the case of a
• Bend out cylinder axis for example, one end of the massager to the cylinder axis back and forth or even can be controlled to rotate around, as explained in detail above.
• one end of the massager to the cylinder axis back and forth or even can be controlled to rotate around, as explained in detail above.
• Massager may be configured a plurality of actuators, wherein the actuators to different
• the actuators are either electrically connected in parallel and / or in series and connected to the control unit and act the same.
• the actuators are each individually electrically connected to the control unit and / or independently controllable by means of the control unit.
• Actuators over the surface of the rubber-elastic wall are evenly, regularly, or irregularly distributed.
• the construction will generally be such that the actuator or the actuators are arranged on the inside of the rubber-elastic wall and are supported on the rubber-elastic wall opposite side of the actuators against a support member having a modulus of elasticity that is greater than that
• Elastic modulus of the rubber-elastic wall is, for example, at least 10%, in particular by at least 100%.
• the actuator is supported against a comparatively stiff "abutment.”
• the modulus of elasticity of the abutment but also its expansion space plays a role because the
• Material of the abutment or its modulus of elasticity is irrelevant if the construction of the massaging device is such that the abutment is its own
• control unit also includes an energy store for electrical energy, for example a battery or an accumulator.
• energy store for electrical energy, for example a battery or an accumulator.
• control unit also has a
• the control unit can be integrated in the massager, but can also be provided separately therefrom, for example as a wireless remote control. Likewise is one
• the invention also relates to the use of such a massaging device for body and
• Massager zoom on the body part to be massaged, introduces a massaging body part in the massager, or leads the massager into a massaging
• FIG. 1 A schematic diagram of an ionic electroactive polymer actuator in longitudinal section through the axis Z (a) and in cross-section in the de-energized state (b) and current-charged state (c),
• the used actuator 3 with an active polymer part 7 with electrode 8, with a counter electrode part 9, and with an electrolyte part 10, which is arranged between the active polymer part 7 and the counter electrode part 9.
• the polymer chains are oriented substantially parallel to the axis Z. This can be established by means of methods known in polymer technology, for example stretching.
• Polymer part 7 consists for example of a poly aniline, polysulfone, polypyrrole or polyacetylene polymer.
• a suitable polypyrrole polymer can be prepared by electrodeposition according to the method described in the reference M. Yamaura, Synthetic Metals, Vol. 36, pp. 209-224, 1988. Of the
• Polymer part 7 may be formed as a film, fiber or bundles of fibers. If the electrolyte part 10 is formed of a solid body, this should be formed of elastic material and also upon actuation of the
• the electrolyte part 10 is formed from a gel, for example agar or polymethyl methacrylate with a salt can be considered as a "dopant"
• Liquid is for example a phosphate buffer solution in question.
• the electrolyte part 10 is formed of non-toxic substances for the
• the electrode 8 may be formed of any electrically conductive material, be it a conductive polymer gel (other) electrically conductive solid polymer material or a metal such as gold, platinum or stainless steel.
• the counter-electrode part 9 is expediently made of a solid electrically conductive (other)
• Figures 1 b and 1 c show a cross section in the plane A-A, once without current (b) and once with current (c).
• the comparative observation shows that the polymer part 7 expands when current is applied in the radial direction, based on the illustrations of FIGS. 1 b and 1 c, whereby ultimately the outside diameter of the actuator 3 is increased.
• FIG. 2 shows one within the scope of the other
• Actuator 3 is formed.
• the cross-sectional drawings of the figures la and lb and the explanation thereto apply analogously.
• FIGS. 3 and 4 show a massaging device 1 according to the invention, with a wall 2 which can be deformed elastically and with a plurality of actuators 3, which is intended for Action on a portion of the elastic
• the actuator 3 is with a
• the massaging apparatus 1 has an arm 1 provided with an insertion opening 13
• a relatively stiff outer wall 14 forms elastically deformable wall 2.
• a relatively stiff outer wall 14 forms a support elements or
• the actuators are electrically connected in parallel and connected to the control unit 4 and thus act the same. It is understood that alternatively the actuators 3 each individually with the Control unit 4 can be electrically connected and / or independently controllable by means of the control unit 4. Likewise, the actuators 3 may not be provided regularly, as shown, but also irregularly. Finally, the massaging device 1 may in principle also deviate from the illustrated cylindrical shape and have any other desired shape. It is understood that between the illustrated components not shown intermediate layers can be arranged, for example, of polymer materials.
• Example of Figure 3 is on the introduced into the insertion opening 13 body part a massaging effect
• the massage effect occurs in a similar manner, except that the massaging device 1 is held on a body part or introduced into a body cavity.
• FIG. 5 shows a further embodiment (according to claim 2) of a massage device according to the invention in various cross sections. It can be seen that in a rubber-elastic wall 2 a plurality of
• Actuators is implanted.
• the actuators 3 can of course also be attached to the outside or inside of the wall.
• the ends of the actuators move under the action of electricity in the direction of the arrows, expanding. We shut off the electricity, so done
• a cavity similar to Figure 3 may be arranged, but it may also be provided a core of the same or different rubber-elastic material, foam, gel, liquid or other deformable materials.
• the actuators 3 are individually from the (not shown)
• Control device 4 controllable. By distributing a plurality of actuators, 2, in particular at least 3, up to 100 and more in a segment according to FIGS. 5a and 5b, the segment can bend in any direction from the axis X, for example in the one another
• a massaging device 1 according to the invention can consist of a plurality of segments according to FIG. 5

Landscapes

• Health & Medical Sciences (AREA)
• Epidemiology (AREA)
• Pain & Pain Management (AREA)
• Physical Education & Sports Medicine (AREA)
• Rehabilitation Therapy (AREA)
• Life Sciences & Earth Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Reproductive Health (AREA)
• Percussion Or Vibration Massage (AREA)
• Massaging Devices (AREA)

Applications Claiming Priority (2)

Publications (1)

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Family Applications (1)

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• 2012
  • 2012-10-10 DE DE102012019842.6A patent/DE102012019842A1/de not_active Withdrawn
• 2013
  • 2013-10-10 JP JP2015535988A patent/JP2015531284A/ja active Pending
  • 2013-10-10 EP EP13805238.6A patent/EP2906174A1/de not_active Withdrawn
  • 2013-10-10 RU RU2015117458A patent/RU2015117458A/ru not_active Application Discontinuation
  • 2013-10-10 CN CN201380053304.8A patent/CN104736123A/zh active Pending
  • 2013-10-10 WO PCT/DE2013/000586 patent/WO2014056481A1/de active Application Filing
  • 2013-10-10 US US14/435,146 patent/US20150297442A1/en not_active Abandoned

Non-Patent Citations (2)

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