WO2007019720A1 - Dispositif pour traiter des maladies de l'oreille interne - Google Patents

Dispositif pour traiter des maladies de l'oreille interne Download PDF

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Publication number
WO2007019720A1
WO2007019720A1 PCT/CH2006/000429 CH2006000429W WO2007019720A1 WO 2007019720 A1 WO2007019720 A1 WO 2007019720A1 CH 2006000429 W CH2006000429 W CH 2006000429W WO 2007019720 A1 WO2007019720 A1 WO 2007019720A1
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WO
WIPO (PCT)
Prior art keywords
ear
light
light source
headband
coupling element
Prior art date
Application number
PCT/CH2006/000429
Other languages
German (de)
English (en)
Inventor
Flavio Sardo
Original Assignee
Flavio Sardo
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 Flavio Sardo filed Critical Flavio Sardo
Priority to EP06761280A priority Critical patent/EP1915197A1/fr
Publication of WO2007019720A1 publication Critical patent/WO2007019720A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A61N5/0603—Apparatus for use inside the body for treatment of body cavities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/067—Radiation therapy using light using laser light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A61N5/0603—Apparatus for use inside the body for treatment of body cavities
    • A61N2005/0605—Ear
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645—Applicators worn by the patient
    • A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head

Definitions

  • the invention is in the field of therapeutic and medical devices and relates to a device for the treatment of inner ear diseases, such as tinnitus (, ear noise), tinnitus-related deafness, pressure in the ear, dizziness (Morbus Meniere, Vertigo), hearing loss, hearing distortion or inner ear inflammation.
  • inner ear diseases such as tinnitus (, ear noise), tinnitus-related deafness, pressure in the ear, dizziness (Morbus Meniere, Vertigo), hearing loss, hearing distortion or inner ear inflammation.
  • a soft laser in the form of a pin is worn around the neck.
  • the laser light is transmitted to the ear via a fiber cable and into the ear by means of an earplug connected to the cable.
  • the object of the invention is to improve the disadvantages of the prior art and to provide a device for the treatment of inner ear diseases, which allows a defined coupling of light into the ear.
  • the Device suitable for use on a left and a right ear.
  • a light coupling element to influence such as displacement, rotation, chutes, etc., due to movements of the body or body parts, in a therapeutic position, attached secured.
  • the coupling element is rigidly connected to the light source and the device is a fixation to the ear, z. B. on the ear itself or on the head has.
  • Light of a light source is guided and fed directly or via a rigid or rigidly guided light guide into the coupling element.
  • the coupling element which is generally formed as an earplug or includes such, light from the light source to the treatment site in the ear out.
  • a coupling element couples the light at a small angle of a few degrees from above and preferably also in a small angle from the rear - both favorsangäben seen with respect to a head - a.
  • the angle from above is in a preferred range of about 2 ° -10 °, typically 3 ° -7 °, e.g. B. 5 ° with respect to a horizontal lateral plane.
  • the angle from the back is in a preferred range of about 5 ° -25 ° 5 typically 7 ° -15 °, z. B. 10 ° with respect to a vertical plane.
  • the angling from a normal direction of incidence permits optimal irradiation of light in a desired therapeutic position, typically involving radiation through the external auditory canal, through the eardrum, and through the oval window.
  • a rigid arrangement or fixation of the device an impairment of the attachment of the coupling element is prevented at the ear. Impairment of the attachment arise in particular by rotations of the coupling element relative to the light source by a rotation of a flexible light guide, which guides the light used to treat an inner ear disease from the light source to the ear.
  • the rigid arrangement fixes the coupling element against such twists. If the coupling element is directly and rigidly connected to the light source, no long flexible fiber cables are present.
  • the ear is composed from outside to inside essentially as follows: auricle, external auditory canal, eardrum, middle ear with the ossicles Hammer, anvil and stirrup, oval window. Behind the oval window lies the liquid-filled inner ear, which essentially comprises the cochlea and the hearing-sense cells located therein. The vibrations picked up by the eardrum are relayed by the stirrup over the oval window to the inner ear. The pressure fluctuations caused here are then transferred to the basilar membrane - A -
  • Everything behind the eardrum is commonly referred to as the inner ear.
  • the eardrum is irradiated for the treatment of the inner ear.
  • the fluid in the middle ear is also completely radiated. This causes a slight attenuation of the light intensity.
  • a laser or a laser diode as a light source solid tissue, as it is in the inner ear designed (skin, bone, liquid) up to several millimeters, about 3 -30mm, typically 15-20mm, penetrated.
  • An adjustment of the device or the incidence of light is sensitive to the position of the direction of irradiation in the ear. Even the smallest deviations of the light coupling element lead to impairment of the efficiency and quality of the treatment.
  • the exact knowledge of the intensity and duration of the irradiation also makes it possible to assemble individual treatment programs tailored to the persons to be treated.
  • the device preferably has a dispersing medium or an element acting in front of the outlet opening of the light. This causes a widening of a light beam and allows the irradiation of a larger area than the area corresponding to a diameter of the outlet opening or a light guide. In addition, this increases the safety of the device in which no bundled radiation emerges from the device.
  • a conventional light source used for the treatment of inner ear diseases such as a soft-laser (low-level laser)
  • the ear part is rigid in itself.
  • the earpiece As a fiber, conducts light from the light source to another end of the earpiece, which serves as a coupling for the light in the ear.
  • this other end is provided with a removable and replaceable plug with which the earpiece can be inserted into an ear.
  • the earpiece, or the light guide in the ear part is designed so that the light at a small angle ⁇ of a few degrees from above radiates into the ear canal.
  • the light guide is also designed so that light at an angle ß, about twice or three times as large as the angle ⁇ , radiating from behind into the ear canal.
  • the light source and the earpiece are directly, d. H. without flexible light guide, attached to the head.
  • Conventional soft lasers can be used in this device.
  • this device is also suitable for other treatments, eg. As for the treatment of skin diseases by means of light, which devices only need another laser accessory or generally a light source accessories.
  • the light source and the earpiece are held for example with a headband on the head.
  • the light source and the earpiece is preferably adjustable and removably attached to the bracket. The opposite side exerts counterpressure to balance the weight of the laser and the earpiece.
  • the headband may include a damping element that allows limited movement of the light source relative to the headband, but at the same time dampens such movement and returns it to its original position.
  • a damping element such as a damped return joint, the power of a light source, the z. B. arises due to a quick lifting, lowering or turning of the head to catch. This prevents the device from being torn off during rapid movements.
  • the damping element is preferably designed such that the entire device is brought back into the originally set therapy position.
  • a light source including its supply unit is attached directly to the ear.
  • the light source is preferably designed as a laser diode (LED) and integrated in a headset.
  • the headset is attached directly to and substantially parallel to the ear, with a clip to be attached over the ear.
  • the earpiece is designed so that it can be inserted into an ear, z. In the form of an earplug. It has a light beam exit and may be slightly tilted sideways relative to the remainder of the headset, such that it is slightly forward when mounted. To get a slightly down into the ear incident light steel, the earpiece can also point slightly down. But it is also possible to make the light guide in the earpiece pointing down.
  • Bracket and earpiece are preferably both such adjustable, z. B. folded or rotatable that the device is suitable for a right as well as for a left ear, and in particular let the angle of incidence can be adjusted accordingly.
  • a slight bend to the front and back of an ear piece can also be taken over by the pivoting of the temple.
  • the device allows angled radiation of light into an ear by having a light beam angle with respect to the ear. It also allows fixing and holding the device in a previously set position. Depending on Embodiment, the device or parts thereof is automatically returned to an originally set position upon displacement with the appropriate means.
  • the device can also be made very compact, on the one hand, a coupling element is rigidly connected to a light source and on the other hand, a power supply of the light source is housed directly in this. As a result, a substantially fixed unit is formed, without individual parts, which must be connected to each other over long flexible cable or optical fiber.
  • FIG. 1 shows a device with head strap
  • FIG. 3 shows an earpiece of the device from FIG. 1, FIG.
  • FIG. 4 optical light guide in the device according to FIG. 1, FIG.
  • FIG. 6 is a bow hinge for the device of FIG. 1,
  • Fig. 7 shows another embodiment of the device installed, Fig. 8 back of the embodiment acc. Fig. 7,
  • FIG. 10a, b front and interior of the embodiment according to Fig.7. 5
  • Fig. 11 a-c side view of an ear with preferred angle of incidence light.
  • Fig. 12a, b an embodiment with a separate supply unit
  • FIG. 1 shows the device 1 according to the invention with a soft laser 2, as used for the treatment of tinnitus and other inner ear diseases.
  • a soft laser 2 Connected directly to the laser 2 is an earpiece 3, which is attached to the laser, for example by means of screwing.
  • the laser 2 is connected via the earpiece 3 with a headband 4.
  • the headband 4 holds the earpiece 3, which serves as a coupling element for light of the laser in the ear, on or in the ear.
  • An end of the headband opposite the laser for example in the form of a loop, exerts the counterpressure required for this purpose.
  • the earpiece 3 and the laser are attached to the headband 4 fixed to the head and fixed thereto. A movement of the body has no (mechanical) effect on the device.
  • a power source for operating the laser is housed in the laser itself.
  • These can also be rechargeable batteries, which when not in use of the device, preferably without the laser or the device to be taken, for. B. by cable or plug contact, are connected to a power source.
  • FIG. 2 shows separately a laser accessory which is slightly different from FIG. 1, that is to say the device without a light source.
  • the laser accessory is mounted on the laser 2 in order to be able to drive a laser beam directly into the area to be treated in the ear.
  • This assembly is preferably releasable again, so that a laser or a laser accessory, for example, for cleaning, maintenance or adaptation, or for use with another laser accessory for another application, such as skin treatments, can be replaced.
  • the headband 4 is a lock 5, z. As a clamping device or locking screw connected to the earpiece 3.
  • the lock is as in this figure designed in one piece with the earpiece, as longitudinally continuous opening through the earpiece.
  • the lock can also, as shown in Figure 1, be designed as a separate, attached to the earpiece lock.
  • the strap length can be adjusted and adapted to different head sizes.
  • a certain angle already predefined by, for example, snap-in, or continuously, between bracket 4 and earpiece 3 can be adjusted so that an earpiece in the mounted state for a left or right ear points forward.
  • Such a latching can be carried out, for example, by a single flattened position in the bracket 4 and / or in the lock 5, that it has a self-centering function and the orientation bracket / earpiece when mooring the lock comes to rest automatically in the correct position ,
  • the ear piece has an ear plug 6 at its end leading to the ear.
  • This is preferably made of a resilient, soft material, such as rubber or plastic, and interchangeable.
  • the earplug 6 is also transparent to the light used or has a corresponding opening to the Passing the light into the ear.
  • a bow hinge 11 is introduced in the headband 4 .
  • Such a bow hinge allows limited movements of an earpiece laser unit with respect to the head. Thus, rapid movements can be damped without that the device shifts significantly and slightly shifted parts of the device, eg. B. by a blow, are automatically returned to a therapeutic position.
  • An example of a bow hinge is shown in FIG.
  • the earpiece 3 can also be mounted rotated by 180 °, so that a laser 2, similar to an antenna, mounted from above the earpiece, for example, screwed, is.
  • a laser which is not attached hanging down, has the advantage that the headband is not mechanically influenced by very large shoulder movements in connection with a head rotation and is also suitable for people with a very short neck.
  • Figure 3 shows the earpiece 3 without locking with a lower cylindrical part 7, which has on its inner or outer side fastening means to a light source, for.
  • a soft laser to be attached.
  • Such fastening means are for example screw thread, snap devices, bayonet locks, etc.
  • the deflection essentially comprises a right angle, such that the beam can penetrate into the ear with a slightly angled downward direction.
  • the located at the upper end of the ear part plug-in part 9 is designed such that an ear plug can be easily plugged and removed.
  • the male part 9 preferably grooves or retaining elements.
  • the earpiece may also be permanently attached to the laser and made of another solid, substantially non-bendable, material.
  • FIG. 4 shows the optical light guide in the device from FIG.
  • Light generated by the laser 2 is guided by the laser diode 402 parallel to the lens 405. This is located in the ear part 403, which is fastened by means of an internal thread 406 on the laser head.
  • the convex lens 405 focuses the light so that it can be coupled into a glass fiber (fiber not shown).
  • the light is deflected, preferably up to a maximum for glass fibers deflection angle of about 80 ° -100 °, z. B. 90 ° with a fiber diameter of about 1.2 mm.
  • other diameters eg. B. 1.5mm.
  • the laser light is guided through the continuously opened ear plug 409 in the ear.
  • the coupling-in region of the device comprises an optically dispersing medium or element such that the laser beam is easily dispersed. This allows to irradiate a larger area to be treated.
  • Well-known soft lasers have a typical penetration depth into human tissue of approx. 16mm.
  • a dispersing medium for example, an area of about 20-30 mm 2 is irradiated in the inner ear, so that approximately volumes of about 3, 3 -5 mm 3 are irradiated.
  • an element also serves as a safety precaution in case the device should emit light without being placed in an ear.
  • the ear plug 409 faces the ear with the narrower end.
  • the ear plug is mushroom-shaped.
  • Such a safety plug 509 as shown schematically in Figure 5, has a thickened, widened edge region, such that it is prevented that the inserted end of the ear part of the device can be inserted too far into the ear or can penetrate, for example in a lateral impact on the mounted device.
  • Other shapes with continuously increasing diameter or one-sided greatly widened edge area can be used as a security ear plug.
  • internal projections 510 which may be located at different locations in the ear plug, the ear plug is held on the coupling element.
  • FIG. 6 shows a headband 40 with inserted bow hinge 11 '(shown enlarged in the right-hand figure).
  • a bow hinge is introduced on the side of the laser 2 in the bracket. It allows a laser to move forward or backward (indicated by arrows) when the head is raised or tilted. The hinge also allows for a suspension of the weight of the laser when a rapid rotational movement of the head takes place.
  • Such a bow hinge can be made for example of a robust piece of plastic, which is cut to both sides wedge-shaped. Through the incision, the mobility and a movement angle can be specified. Also, a ball joint, possibly with laterally restricted freedom of movement, or other acting as a damping element, can serve as a bow hinge.
  • the bow hinge is preferably designed so that the light source and the associated coupling device held in the predefined (therapy) position, if necessary, be returned to it.
  • FIG. 7 shows a device 10 according to the invention in the form of a headset attached directly to the ear.
  • the rear side of the device 10, which faces towards a head when mounted, is shown in FIG.
  • an earloop 104 the device is attached to the ear, respectively suspended.
  • the material of the strap is preferably elastic and non-slip. It is also preferable bendable, such that the earloop can be individually adapted to different ear shapes.
  • the earloop 104 is attached to the headset housing 101 with a hinge 105.
  • the hinge makes it possible to pivot the ear hook, for example, to allow about 180 °, and thus a hanging of the device from a right to a left ear.
  • the back further comprises the ear part 103, which has a light outlet 12 and serves as earplugs.
  • the ear member 103 is slightly conical in shape and slightly inclined with respect to the housing to the side. A beam of light does not occur so straight, ie vertically out of the housing, but slightly angled. With a slight bend of the ear part, or a light exit direction down, the anatomical direction of an ear entrance is considered. As a result, the device assumes a therapeutic position in which the beam can penetrate unhindered into the interior of the ear, in particular even deep into the inner ear.
  • the ear part 103 is also rotatable, for example by 180 °, such that the ear part 103 assumes its lateral inclination corresponding to a left and a right ear.
  • FIGS. 9a and 9b respectively show a device according to FIG. 7 for a right (9a) and left ear (9b).
  • the arrow directions indicate the pivoting direction of the earhook.
  • L and R indicate the settings of the ear piece 103 for a left and a right ear, respectively.
  • the ear member 103 is designed so elongated that it can penetrate not only to the ear, but a little way into the ear canal, it can be achieved that an automatically correct alignment of the laser beam is achieved, for example, on the eardrum, characterized in that an angling of the vertical irradiation direction in the ear is compensated by a corresponding rotation of the hinge 105.
  • This can simplify the headset and use the device for a left and right ear or a change of the device from one to other ear preferably only by pivoting the earloop 104 can be achieved.
  • FIG. 10 a shows the front side of the device according to FIG. 7. In the assembled state, it is turned away from an ear and has an on / off switch 13. The front or parts thereof are preferably removable.
  • FIG. 10b shows the device with the front side removed. Shown are a laser diode 102 with any lens and a chip 14. With the help of the chip, for example, the control and control of the diodes and / or battery power is performed, treatment programs can be stored, etc .. Falls, for example, the performance of the batteries 15 under one preset value, the diode starts to flash to indicate a change of the power supply. It is also possible to use rechargeable batteries. However, it should be ensured that the power supply remains as constant as possible, since certain diodes are very sensitive to current fluctuations. Next, the on / off switch 13 'is shown.
  • FIG. 11a very abstractly shows an ear 111 with a hearing input 113 and a rod-shaped optimized light irradiation direction 112.
  • the direction of irradiation is not perpendicular to the ear 111 or laterally to the head, but is slightly upwards relative to the head or to the ear canal 113 inclined at the back.
  • the two angles of inclination ⁇ , ⁇ are shown in FIGS. IIb and 11c in a side and bottom view (A, B), but not to the scale.
  • the one angle ⁇ is in a preferred range of about 3 ° -8 °, z. B. 5 ° up with respect to an imaginary horizontal plane through the ear canal entrance.
  • the other angle ⁇ is in a preferred range of about 5 ° -25 °, z. B. 10 ° backwards with respect to an imaginary vertical plane through the hearing entrance 113.
  • a direction of incidence obliquely from the top back to the bottom, allows an undisturbed penetration of a Light beam through the entire external auditory canal, if desired, through the oval window through to the inner ear.
  • FIGS. 12a and 12b show a variant of the device with a headband of FIGS. 1-4.
  • the same reference numerals have been used for the same elements.
  • the device is designed to be more balanced in terms of weight, in particular when it is provided with a light source.
  • the earpiece 3 is preferably removable, a light source, for.
  • the supply unit z.
  • As batteries a laser, which make up the largest lower part of the laser, are not directly connected to the rest of the laser or the earpiece.
  • the supply unit is designed in the form of a battery housing 112 in FIG. 12a, which housing may be designed substantially identically to the lower part of the laser. In FIG. 12b, the supply is designed as a battery 112 '.
  • the supply unit is mounted on the other side of the headband 4, the opposite side of the earpiece. This is preferably done by means of suitable fastening means, such as screw or snap closures.
  • a battery case 112 may also be fixedly mounted on the headband.
  • a supply unit is preferably rigidly connected to the headband and thus in turn rigidly connected to the entire remainder of the apparatus.
  • Attachment of the supply unit 112, 112 'to the headband typically establishes electrical contact between the supply and the earpiece or light source attached thereto.
  • a power line can be performed directly in or on the headband, for example by means of cables.
  • the battery housing is attached to the headband, wherein cable connections 113 to the battery housing 112 and to the light source or earpiece 3, which are located on the other side of the bracket, are drawn.
  • the cable is passed through a cavity in the headband, so that no loose cable is present.
  • the supply unit 112, 112 ' is connected to a light source via a cable, which may be fixedly attached to the unit or to the headband.
  • Supply unit and light source or supply unit and earpiece are both preferably removable. By a removable but firm mounting, it can be prevented that a supply unit hanging around suspended only on a cable, and that the cable is possibly torn from its anchorage. Also, all devices - including the light source with supply unit - are influenced by a movement of the head.
  • the laser is a composable unit of light source and supply unit.
  • a supply unit can be released if necessary from the light source and attached to the opposite end of the headband or vice versa. This allows the use of such a laser in a weight balanced application as a tinnitus treatment device, and also for other applications with light irradiation, e.g. Skin treatments.
  • a headband device is suitable for use with a right or a left ear.
  • an earpiece described in FIGS. 1-4 and 12a, b can also be attached to both sides of the headband. This also has the advantage that such a device automatically has the same weight on both sides.
  • the supply units are then preferably integrated in the laser. For irradiation of both ears at the same time it is also possible to use only one light source and to split the light produced by the source. Via an optical fiber, for example again guided in a cavity of the headband, light is guided to an opposite earpiece.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Laser Surgery Devices (AREA)

Abstract

L'invention concerne un dispositif (1, 10) pour traiter des maladies de l'oreille interne au moyen de la lumière, comprenant une source lumineuse et un élément d'injection servant à injecter la lumière dans une oreille. Ce dispositif présente des moyens de fixation servant à bloquer le dispositif par rapport à l'oreille de sorte que la position de l'élément d'injection ne soit pas affectée par des mouvements de la tête. De plus, la lumière est introduite dans l'oreille avec un angle d'incidence qui diverge d'une direction d'incidence latérale perpendiculaire. La source lumineuse et l'élément d'injection sont de préférence raccordés mutuellement de manière rigide.
PCT/CH2006/000429 2005-08-16 2006-08-14 Dispositif pour traiter des maladies de l'oreille interne WO2007019720A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06761280A EP1915197A1 (fr) 2005-08-16 2006-08-14 Dispositif pour traiter des maladies de l'oreille interne

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01340/05A CH699352B1 (de) 2005-08-16 2005-08-16 Vorrichtung zur Behandlung von Innenohrerkrankungen.
CH1340/05 2005-08-16

Publications (1)

Publication Number Publication Date
WO2007019720A1 true WO2007019720A1 (fr) 2007-02-22

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EP (1) EP1915197A1 (fr)
CH (1) CH699352B1 (fr)
WO (1) WO2007019720A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2063959A1 (fr) * 2006-09-06 2009-06-03 Juuso Nissilä Dispositif électronique portable
CN106955230A (zh) * 2017-03-16 2017-07-18 河北乔松医疗器械科技有限公司 一种耳道经络照射装置
EP3335761A1 (fr) 2016-12-16 2018-06-20 Flavio Sardo Laser doux pour le traitement des plaintes
CN108721787A (zh) * 2017-04-14 2018-11-02 林群智 耳鸣治疗装置

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GB211404A (en) * 1923-07-06 1924-02-21 Philip Victor Summer Telephone or like ear-piece
US4865035A (en) * 1987-04-07 1989-09-12 Kei Mori Light ray radiation device for use in the medical treatment of the ear
DE9402306U1 (de) * 1994-02-11 1994-06-01 Leineweber Electronics, 47059 Duisburg Therapiegerät insbesondere zur Behandlung des Tinnitus
DE29508844U1 (de) * 1995-05-16 1995-10-12 Wilden Lutz Dr Med Innenohrstörungs-Behandlungsgerät
JPH10286277A (ja) * 1997-04-07 1998-10-27 Shotei Ko 色つき豆電球及び乾電池作用により温熱光線耳鳴り治療装置
WO1999056826A1 (fr) * 1998-05-06 1999-11-11 Lutz Wilden Appareil pour stimuler l'oreille interne humaine
WO2000001199A1 (fr) * 1998-06-30 2000-01-06 Resound Corporation Systeme tubulaire ambiauriculaire propagateur de sons
DE10049068A1 (de) * 1999-10-04 2001-09-27 Ronald Sroka Bestrahlungsvorrichtung
DE19947678C1 (de) * 1999-10-04 2001-11-15 Ronald Sroka Bestrahlungsvorrichtung zur Bestrahlung eines vorbestimmten Ohrbereiches mit Low-Level-Laserstrahlung
WO2004018040A2 (fr) * 2002-08-16 2004-03-04 Ht International Ag Dispositif de transmission pour l'introduction de lumiere dans une oreille
EP1486186A1 (fr) * 2003-06-12 2004-12-15 Strasser, Johanna Procède et dispositif de traitement du tinnitus

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB211404A (en) * 1923-07-06 1924-02-21 Philip Victor Summer Telephone or like ear-piece
US4865035A (en) * 1987-04-07 1989-09-12 Kei Mori Light ray radiation device for use in the medical treatment of the ear
DE9402306U1 (de) * 1994-02-11 1994-06-01 Leineweber Electronics, 47059 Duisburg Therapiegerät insbesondere zur Behandlung des Tinnitus
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Cited By (6)

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EP2063959A1 (fr) * 2006-09-06 2009-06-03 Juuso Nissilä Dispositif électronique portable
EP2063959A4 (fr) * 2006-09-06 2013-03-13 Valkee Oy Dispositif électronique portable
US9364683B2 (en) 2006-09-06 2016-06-14 Valkee Oy Portable electronic device
EP3335761A1 (fr) 2016-12-16 2018-06-20 Flavio Sardo Laser doux pour le traitement des plaintes
CN106955230A (zh) * 2017-03-16 2017-07-18 河北乔松医疗器械科技有限公司 一种耳道经络照射装置
CN108721787A (zh) * 2017-04-14 2018-11-02 林群智 耳鸣治疗装置

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