Wrist worn anti-snore apparatus for detecting snoring and for producing vibratory motion
US5458105A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 6, 1993 |
| Grant date | Oct 17, 1995 |
| Priority date | — |
| Expiry date | Oct 6, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F5/56
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An anti-snore apparatus and method of stopping a person from snoring are disclosed. A preferred embodiment of the apparatus includes a housing that is wearable on a person's limb and a strap for securing the housing to a person's limb. Means are contained within the housing for receiving a power supply. A motor is secured to and contained within the housing. A weight is secured to an output shaft of the motor. The output shaft extends through the weight at a point outside of a center of gravity of the weight so that rotation of the weight by the output shaft produces a vibratory motion in the housing. A microphone is contained within the housing for detecting audible snoring and for producing a microphone output signal in response to such detected snoring. An audio amplifier amplifies the microphone output signal to produce an amplified microphone output signal. A comparator produces a comparator output signal in response to the amplified microphone output signal exceeding a predetermined level. An oscillator, responsive to the comparator output signal, generates an oscillator output signal characterized by a plurality of voltage pulses for switching the motor on and off a pluralit…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.