GB190901420A - Improvements in Apparatus for Assisting the Deaf to Hear. - Google Patents

Improvements in Apparatus for Assisting the Deaf to Hear.

Info

Publication number
GB190901420A
GB190901420A GB190901420DA GB190901420A GB 190901420 A GB190901420 A GB 190901420A GB 190901420D A GB190901420D A GB 190901420DA GB 190901420 A GB190901420 A GB 190901420A
Authority
GB
United Kingdom
Prior art keywords
microphone
casing
vibrator
deaf
vibrations
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
Inventor
Augustus Rosenberg
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.)
Individual
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
Application granted granted Critical
Publication of GB190901420A publication Critical patent/GB190901420A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • 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
    • A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
    • 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
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1604—Head
    • 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
    • A61H2205/02—Head
    • A61H2205/027—Ears

Abstract

1420. Rosenberg, A. Jan. 20. Hearing-appliances.-Apparatus for assisting the deaf to hear comprises a microphone B, a battery A, a vibrator C, and means such as a plug d for transmitting the vibrations to the ear or the bones of the head. The vibrator comprises an electro - magnet, and an armature g mounted on a spring or diaphragm h, attached to the casing D and adjustable with regard to the electro-magnet. The armature may constitute part of the core of a solenoid, being movable while the remainder is fixed. The plug d may form part of the casing D or may be attached, as shown at d<1>, to the spring or diaphragm h. The microphone and battery may be carried in the pocket, and the vibrator casing D may be so small as to be concealed in the external auditory canal, or, as in a church or theatre, the microphone may be in circuit with a number of vibrators for the use of different people. The microphone vibrations may be augmented by means of a relay circuit, and in the case of extreme deafness the microphone may be mounted in contact with the head of the user so as to be agitated by the mechanical vibrations of the bones when speaking, so that the deaf person may more easily hear his own voice.
GB190901420D 1909-01-20 1909-01-20 Improvements in Apparatus for Assisting the Deaf to Hear. Expired GB190901420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190901420T 1909-01-20

Publications (1)

Publication Number Publication Date
GB190901420A true GB190901420A (en) 1909-11-25

Family

ID=32441766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190901420D Expired GB190901420A (en) 1909-01-20 1909-01-20 Improvements in Apparatus for Assisting the Deaf to Hear.

Country Status (1)

Country Link
GB (1) GB190901420A (en)

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