US4312358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Instrument for measuring and computing heart beat, body temperature and other physiological and exercise-related parameters
Assignee: Texas Instruments Inc
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Filing: 1979-07-23
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Granted: 1982-01-26
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Expires: 1999-07-23
Abstract
Abstract A body-mounted measuring instrument senses the heart beat and inner body temperature of a user. The instrument includes a computing circuit and a timekeeping circuit for calculating elapsed time, total heart beats, pulse rate, and difference in body temperature from a predetermined normal temperature. A display is included for indicating various physiological parameters measured and an alarm system warns the user if an excessive heart rate and/or body temperature condition occurs. The instrument is well-suited for an athlete engaged in activities such as running, swimming and bicycling, not only as a safety device to warn the user of the occurrence of a dangerous condition, but also as a distance measuring and velocity computing device. The instrument computes distance travelled by the athlete during an exercise period based on the total number of heart beats and the increase in body temperature occurring during the exercise period. In addition to distance travelled, elapsed time, velocity, minutes per mile, aerobics points earned, calories expended and other parameters are computed on a real-time basis and selectively displayed.
Inventors
- 👤 George M. Barney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:32
CPC Classifications
G; G04; G04G; G04G21/00; G04G21/02; G04G21/025; A; A61; A61B; A61B5/00; A61B5/02; A61B5/024; A61B5/02438; A61B5/22; A61B5/221; A61B5/222
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
146 words
A body-mounted measuring instrument for computing velocity and distance travelled by a user engaged in physical exercise as a function of the user's heartbeat and the exercise time, said instrument comprising: (a) heart beat sensing means for detecting heartbeats of the user and for generating electrical signals representative thereof; (b) computing means responsive to said electrical signals for counting the number of detected heart beats and for determining the user's velocity and distance travelled during a period of physical exercise in accordance with a program instruction set stored in said computing means, said program instruction set representing a predetermined relationship between the number of detected heart beats during the exercise time and the user's velocity and distance travelled; and (c) display means for displaying the results of selected computations performed by said computing means, said computations including the user's velocity and distance travelled during the exercise.
Claim 2
Dependent Claim
146 words
A body-mounted measuring instrument for computing velocity and distance travelled by a user engaged in physical exercise as a function of the user's heartbeat and the exercise time, said instrument comprising: (a) heart beat sensing means for detecting heartbeats of the user and for generating electrical signals representative thereof; (b) computing means responsive to said electrical signals for counting the number of detected heart beats and for determining the user's velocity and distance travelled during a period of physical exercise in accordance with a program instruction set stored in said computing means, said program instruction set representing a predetermined relationship between the number of detected heart beats during the exercise time and the user's velocity and distance travelled; and (c) display means for displaying the results of selected computations performed by said computing means, said computations including the user's velocity and distance travelled during the exercise.
Claim 3
Dependent Claim
62 words
The instrument according to claim 1 further including temperature sensing means for measuring internal body temperature of the user, said computing means being further responsive to said internal body temperature measurement for computing a difference in internal body temperature from a predetermined reference temperature and for calculating the distance travelled by the user based on the computed difference in internal body temperature.
Claim 4
Dependent Claim
74 words
The instrument according to claim 2, wherein said computing means determines the distance travelled based on the increased number of heart beats attributable to the user's traversing the distance, said increased number of heart beats representing the difference between the total number of heart beats and the sum of a reference number of heart beats based on the user's age and a number of heart beats attributable to the difference in internal body temperature.
Claim 5
Dependent Claim
64 words
The instrument according to claim 3, wherein said computing means is programmed to calculate a plurality of parameters of interest to an athlete user based on the total number of heartbeats, the distance travelled and elapsed time, said plurality of parameters including the athlete's velocity, minutes per mile, calories expended, and aerobic points earned, said display means for displaying said parameters to the user.
Claim 6
Dependent Claim
43 words
The instrument according to claim 4, wherein said computing means is programmed for a plurality of userselected display modes, said computing means being responsive to the particular mode selected for controlling said display means to display specific parameters of interest to the athlete.
Claim 7
Dependent Claim
62 words
The instrument according to claim 1, wherein said computing means is comprised of a digital processor means, said digital processor means having memory means for storing program instructions and data which is being processed by said digital processor means and arithmetic logic means for performing mathematical operations on the data stored in said memory means in accordance with program instructions stored therein.
Claim 8
Dependent Claim
132 words
A body-mountable apparatus for determining a plurality of exercise-related parameters based on the time required for a user to traverse a predetermined distance, said apparatus comprising: (a) memory means having a predetermined distance increment stored therein; (b) user activatable input means for transmitting an electrical signal indicating that the user has traversed the distance increment; (c) timekeeping means for keeping track of elapsed time during the exercise period; (d) processing means responsive to said electrical signal and to elapsed time information for determining a plurality of exercise-related parameters for the user for the exercise period, said parameters including the user's velocity in distance per unit time and the user's exercise pace in time per unit distance; and (e) output indicator means for providing an indication of said determined parameters to the user.
Claim 9
Dependent Claim
132 words
A body-mountable apparatus for determining a plurality of exercise-related parameters based on the time required for a user to traverse a predetermined distance, said apparatus comprising: (a) memory means having a predetermined distance increment stored therein; (b) user activatable input means for transmitting an electrical signal indicating that the user has traversed the distance increment; (c) timekeeping means for keeping track of elapsed time during the exercise period; (d) processing means responsive to said electrical signal and to elapsed time information for determining a plurality of exercise-related parameters for the user for the exercise period, said parameters including the user's velocity in distance per unit time and the user's exercise pace in time per unit distance; and (e) output indicator means for providing an indication of said determined parameters to the user.
Claim 10
Dependent Claim
22 words
The apparatus according to claim 7 wherein said indicator means is a digital display for displaying said determined paratmeter to the user.
Claim 11
Dependent Claim
36 words
The apparatus according to claim 7 wherein said apparatus includes means for mounting said apparatus on one of the user's wrists, said means for mounting having substantially the same size and shape as a wrist watch.
Claim 12
Dependent Claim
54 words
The apparatus according to claim 7 wherein said processing means includes means for determining velocity in miles per hour, exercise pace in minutes per mile, total calories expended and aerobic points earned for the distance increment traversed by the user, said output indicator means for providing indications of the determined parameters to the user.
Claim 13
Dependent Claim
35 words
The apparatus according to claim 7 wherein said memory means includes means for storing a plurality of distance increments sequentially therein, said input means being activated each time the user traveres a respective distance increment.
Claim 14
Dependent Claim
55 words
The apparatus according to claim 11 wherein said processing means includes means for determining said exercise-related parameters for each of said distance increments and for the cumulative total thereof, said output indicator means for providing indications of the determined parameters to the user upon the completion of each individual distance increment and the total thereof.
Claim 15
Dependent Claim
97 words
A body-mountable instrument for determining distance travelled by a user engaged in physical exercise as a function of the user's heart beat and exercise time, said instrument comprising: (a) heart beat sensing means for detecting the user's heart beats and providing electrical signals indicative thereof; (b) processing means responsive to said electrical signals for counting the total number of detected heart beats and for determining the distance travelled by the user during the exercise period based upon the counted heart beats; and (c) output indicator means for providing an indication of the determined distance to the user.
Claim 16
Dependent Claim
97 words
A body-mountable instrument for determining distance travelled by a user engaged in physical exercise as a function of the user's heart beat and exercise time, said instrument comprising: (a) heart beat sensing means for detecting the user's heart beats and providing electrical signals indicative thereof; (b) processing means responsive to said electrical signals for counting the total number of detected heart beats and for determining the distance travelled by the user during the exercise period based upon the counted heart beats; and (c) output indicator means for providing an indication of the determined distance to the user.
Claim 17
Dependent Claim
93 words
The instrument according to claim 13 wherein said processing means is comprised of digital processor means, said digital processor means including timekeeping means for keeping track of elapsed time, said digital processor means being responsive to said detected heart beats for computing a plurality of exercise-related parameters, including the user's exercise pace in time per unit distance and the calories expended and aerobics points earned by the user during the exercise period, in accordance with a stored instruction set, said output indicator means for providing indications of said determined parameters to the user.
Claim 18
Dependent Claim
29 words
The instrument according to claim 14 wherein said output indicator means is comprised of a digital display for providing a visual display of said determined parameters for the user.
Claim 19
Dependent Claim
31 words
The instrument according to claim 13 wherein said instrument includes means for mounting said instrument on the user's wrist and having substantially the same size and shape as a wrist watch.
Claim 20
Dependent Claim
49 words
The instrument according to claim 13 wherein said processing means includes means for determining the user's cumulative distance on a real-time basis, said indicator means for providing an indication of the cumulative distance travelled by the user on a real-time basis and at the end of the exercise period.
Claim 21
Dependent Claim
105 words
A body-mountable instrument for determining a user's velocity during an exercise period as a function of the rate at which the user's heart is beating during the exercise period, said instrument comprising: (a) heart beat sensing means for detecting the user's heart beats and providing electrical signals indicative thereof; (b) timekeeping means for keeping track of elapsed time; (c) processing means responsive to said electrical signals and to elapsed time information for computing the user's heart rate and for determining the user's velocity based on the computed heart rate; and (d) output indicator means for providing an indication of the determined velocity to the user.
Claim 22
Dependent Claim
105 words
A body-mountable instrument for determining a user's velocity during an exercise period as a function of the rate at which the user's heart is beating during the exercise period, said instrument comprising: (a) heart beat sensing means for detecting the user's heart beats and providing electrical signals indicative thereof; (b) timekeeping means for keeping track of elapsed time; (c) processing means responsive to said electrical signals and to elapsed time information for computing the user's heart rate and for determining the user's velocity based on the computed heart rate; and (d) output indicator means for providing an indication of the determined velocity to the user.
Claim 23
Dependent Claim
57 words
The instrument according to claim 18 wherein said processing means includes means for determining the user's velocity on a real-time basis during the exercise period and the user's average velocity for the entire exercise period upon the completion thereof, said output indicator means for providing indications of said real-time velocity and said average velocity to the user.
Claim 24
Dependent Claim
76 words
The instrument according to claim 19 wherein said processing means is comprised of digital processor means, said digital processor means being responsive to said detected heart beats and elapsed time information for computing a plurality of exercise-related parameters, including the user's velocity, distance travelled, exercise pace, calories expended and aerobics points earned during the exercise period, in accordance with a stored instruction set, said indicator means for providing indications of said determined parameters to the user.
Claim 25
Dependent Claim
24 words
The instrument according to claim 20 wherein said output indicator means is a digital display for providing a visual display of said determined parameters.
Claim 26
Dependent Claim
34 words
The instrument according to claim 21 wherein said instrument includes user controllable switch means for allowing the user to control the mode of operation of the instrument and select the parameters to be displayed.
Claim 27
Dependent Claim
26 words
The instrument according to claim 18 wherein said instrument includes means for wrist-mounting said instrument in substantially the same size and shape as a wrist watch.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-01-25 | 1985-07-27 | 1986-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-01-25 | 1989-07-27 | 1990-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-01-25 | 1993-07-27 | 1994-01-26 | $7700.00 | Window Closed / Lapsed |