Food intake timer

• US 5,563,850 A
• Filed: 06/01/1995
• Issued: 10/08/1996
• Est. Priority Date: 06/01/1995
• Status: Expired due to Fees

• Current Assignee: Philip L. Hanapole
• Original Assignee: Philip L. Hanapole
• Inventors: Hanapole, Philip L.
• Primary Examiner(s): Roskoski, Bernard
• Application Number:
  US08/456,671
• Time in Patent Office: 495 Days
• Field of Search: 368/89, 368/111-113, 368/245, 368/244, 368/251, 368/10
• US Class Current: 368/89
• CPC Class Codes: G04B 47/061 calculating scales for indicating relationship between quantity and time indicating or recording of quantity-time ratios G01D; meters for measuring average speed, measuring speed by chronograph G01P; slide rules and calculating wheels G06G
• CPC Class Codes: G04F 5/025 Electronic metronomes rhytem generation for electrophonic musical instruments G10H1/36
• CPC Class Codes: G04G 13/00 Producing acoustic time signals

Abstract

A device for mounting on the wrist of an individual. The device includes a motion-sensing element that is coupled to and starts a timing unit when the wrist is moved--as in raising an utensil of food to the mouth. The timing unit is coupled to a signal generator that it actuates after a given interval of time. The signal generator actuates an annunciator unit, in contact with the wrist of the individual, that produces a tangible sensation on the wrist of the individual to advise the individual that it is time for more food, and that the cycle can be repeated. The tangible sensation may be a physical prodding or and electrical stimulus, but it must not be apparent to anyone but the individual. The given interval may be adjusted to the needs of the individual.

Claims

1. A wrist-mounted device for measuring an interval of time automatically comprising;

a motion detecting device comprising ring means for detecting a movement of a wrist, as in moving an utensil carrying food from a plate to a mouth;

means for mounting said motion detecting device on said wrist;

an electronic timer, actuated by said motion-detecting device, to start a time interval from said movement of said wrist;

means for terminating said electronic timer at the end of said time interval;

a signal generator actuated at the termination of said electronic timer; and

an annunctator in contact with said wrist, coupled to and actuated by said signal generator at the end of said time interval, to apply a tangible signal to said wrist, to indicate to a dieter, who is seeking to pace his food intake, that he may take another mouthful of food, at which event said motion detecting device is again actuated to re-actuate said electronic timer and re-apply said tangible signal to said wrist.

2. A wrist-mounted device, as in claim 1, wherein said ring means comprises;

a first, outer metal ring element rigidly attached to said wrist-mounted device;

a second, inner metal ring element, mounted inside adjacent to and loosely coupled to said first element to make contact with said first element when said wrist is moved; and

electrical connections between said first and second elements and said electronic timer to actuate said timer when contact is made between said first and second metal ring elements, when said wrist is moved.

3. A wrist-mounted device, as in claim 1, wherein said annunciator comprises;

a first portion in contact with said wrist;

a second portion, also in contact with said wrist, movable with respect to said said first portion;

said signal generator providing means for moving said first portion with respect to said second portion to apply said tangible signal to said wrist.

4. A wrist-mounted device, as in claim 1, wherein said annunciator comprises;

a first electrode in contact with the surface of said wrist;

a second electrode, spaced from said first electrode, also in contact with said surface of said wrist;

means, associated with said signal generator, for applying a voltage between said first and second electrodes high enough to provide a tangible signal to apply to said wrist.

5. A wrist mounted device, as in claim 1, having means for controlling said electronic timer to vary the length of said time interval.