Method and equipment for human-related measuring

• US 6,537,227 B2
• Filed: 03/02/2001
• Issued: 03/25/2003
• Est. Priority Date: 03/07/2000
• Status: Expired due to Term

• Current Assignee: Polar Electro Oy
• Original Assignee: Polar Electro Oy
• Inventors: Kinnunen, Hannu, Nissilä, Seppo
• Primary Examiner(s): Hindenburg, Max F.
• Assistant Examiner(s): Natnithithadha, Navin
• Application Number:
  US09/798,577
• Publication Number:
  US 20010023320A1
• Time in Patent Office: 753 Days
• Field of Search: 600/500, 600/481, 600/483, 600/485, 600/501, 600/502, 600/503, 600/508, 600/509
• US Class Current: 600/500
• CPC Class Codes: A61B 5/222 combined with detection or measurement of physiological parameters, e.g. heart rate
• CPC Class Codes: A61B 5/7267 involving training the classification device

Abstract

A heart rate measuring arrangement comprising measuring means (500A to 500B) for measuring a person'"'"'s heart rate during exercise and a calculating unit (532) for calculating an assessment of the person'"'"'s energy consumption during exercise using at least two calculating parameters, one of which is a heart rate parameter included in the person'"'"'s measured heart rate information, the heart rate measuring arrangement further comprising presenting means (530) for presenting the formed assessment of the person'"'"'s energy consumption. The calculating unit is arranged to use an energy consumption reference value as a calculating parameter, which reference value is obtained by using one or more performance parameters representing the person'"'"'s physical performance.

Claims

1. A method for assessing a person'"'"'s energy consumption during exercise, the method comprising the steps of:

measuring the person'"'"'s heart rate information during exercise, the heart rate information including a heart rate parameter;

obtaining an energy consumption reference value from one or more performance parameters that describe the person'"'"'s physical performance with at least one of the performance parameters being oxygen uptake;

assessing the person'"'"'s energy consumption by means of a plurality of calculating parameters including at least the heart rate parameter and the energy consumption reference value.

2. A method as claimed in claim 1, wherein a maximum value of the oxygen uptake is obtained by measuring the oxygen uptake in an exercise corresponding to a maximum value of the heart rate parameter by means of a neural network.

3. A method as claims in claim 1, wherein the energy consumption reference value is obtained from at least one or more physiological parameters which describe the person'"'"'s physiology.

4. A method as claimed in claim 1, the performance parameters include at least one of speed and capacity.

5. A method as claimed in claim 1, wherein the plurality of calculating parameters include at least a maximum value of energy consumption and a lower value of energy consumption, wherein the person'"'"'s energy consumption on the heart rate parameter is substantially linear dependent between the maximum value of energy consumption and the lower value of energy consumption.

6. A method as claimed in claim 1, wherein the plurality of calculating parameters include at least a maximum value of energy consumption, an intermediate value of energy consumption, and a lower value of energy consumption, wherein the person'"'"'s energy consumption on the heart rate parameter is substantially linear dependent between the intermediate value of energy consumption and one of:

the maximum value of energy consumption; and

the lower value of energy consumption.

7. A method as claimed in claim 5, wherein the lower value of energy consumption is obtained by calculating about 40% of the maximum value of energy consumption.

8. A method as claimed in claim 6, wherein the lower value of energy consumption is obtained by calculating about 40% of the maximum value of energy consumption.

9. A method as claimed in claim 6, wherein the intermediate value of energy consumption is obtained by calculating about 75% of the maximum value of energy consumption.

10. A method as claimed in claim 8, wherein the intermediate value of energy consumption is obtained by calculating about 75% of the maximum value of energy consumption.

11. A method as claimed in claim 1, wherein the plurality of calculating parameters include at least one of:

a maximum heart rate corresponding to the person'"'"'s maximum performance, a lower heart rate lower than the maximum heart rate, and an intermediate heart rate which is between the maximum heart rate and the lower heart rate.

12. A method as claimed in claim 11, wherein the maximum heart rate is obtained by at least one of:

assessing;

measuring the heart rate under the maximum exercise stress;

assessing on the basis of the person'"'"'s age; and

forming an assessment by means of a neural network model into which at least one physiological parameter representing the person'"'"'s physiology is entered as an input parameter.

13. A method as claimed in claim 11, wherein the lower heart rate is obtained by at least one of:

assessing;

calculating about 50 to 60% of the maximum heart rate; and

making an assessment on the basis of the person'"'"'s resting heart rate.

14. A method as claimed in claim 11, wherein the intermediate heart rate is obtained by at least one of:

assessing;

calculating about 85% of the maximum heart rate; and

calculating about 85% of the upper heart rate and pré

cising the assessment on the basis of the person'"'"'s physical condition.

15. A method as claimed in claim 1, wherein the measuring of the heart rate information is measured with a heart rate monitor having a display, the heart rate monitor forming an assessment of the person'"'"'s energy consumption based on the heart rate information;

and the method further comprising the step of;

displaying the assessment on the display of the heart rate monitor.

16. A heart rate measuring arrangement comprising:

a measuring means for measuring a person'"'"'s heart rate;

a calculating unit for calculating an assessment of the person'"'"'s energy consumption during exercise from a plurality of calculating parameters, the plurality of calculating parameters including the heart rate and an energy consumption reference value, the energy consumption reference value being obtained from one or more performance parameters that describe the person'"'"'s physical performance with at least one of the performance parameters being oxygen uptake; and

a presenting means for presenting the formed assessment of the person'"'"'s energy consumption.

17. A heart rate measunng arrangement as claimed in claims 16, wherein the calculating unit is arranged to use as a maximum value of the oxygen uptake that is measured in an exercise corresponding to the maximum heart rate.

18. A heart rate measuring arrangement as claimed in claim 16, wherein the calculating unit is arranged to use as a maximum value of the oxygen uptake obtained by means of a neural network.

19. A heart rate measuring arrangement as claimed in claim 16, wherein the energy consumption reference value is formed by the calculating unit using one or more physiological parameters that represent the person'"'"'s physiology.

20. A heart rate measuring arrangement as claimed in claim 16, wherein the performance parameters include at least one of speed and capacity.

21. A heart rate measuring arrangement as claimed in claim 16, wherein the plurality of calculating parameters include at least a maximum value of energy consumption and a lower value of energy consumption, wherein the person'"'"'s energy consumption on the heart rate parameter is substantially linear dependent between the maximum value of energy consumption and the lower value of energy consumption.

22. A heart rate measuring arrangement as claimed in claim 16, wherein the plurality of calculating parameters include at least a maximum value of energy consumption, an intermediate value of energy consumption, and a lower value of energy consumption, wherein the person'"'"'s energy consumption on the heart rate parameter is substantially linear dependent between the intermediate value of energy consumption and one of:

the maximum value of energy consumption; and

the lower value of energy consumption.

23. A heart rate measuring arrangement as claimed in claim 21, wherein the calculating unit is arranged to generate the lower value of energy consumption by calculating about 40% of the maximum value of energy consumption.

24. A heart rate measuring arrangement as claimed in claim 22, wherein the calculating unit is arranged to generate the lower value of energy consumption by calculating about 40% of the maximum value of energy consumption.

25. A heart rate measuring arrangement as claimed in claim 22, wherein the calculating unit is arranged to generate the intermediate value of energy consumption by calculating about 75% of the maximum value of energy consumption.

26. A heart rate measuring arrangement as claimed in claim 25, wherein the calculating unit is arranged to generate the intermediate value of energy consumption by calculating about 75% of the maximum value of energy consumption.

27. A heart rate measuring arrangement as claimed in claim 16, wherein the plurality of calculating parameters include at least one of:

a maximum heart rate corresponding to the person'"'"'s maximum performance, a lower heart rate lower than the maximum heart rate, and an intermediate heart rate which is between the maximum heart rate and the lower heart rate.

28. A heart rate measuring arrangement as claimed in claim 27, wherein the calculating unit is arranged to use the maximum heart rate formed by at least one of:

an assessed heart rate;

the heart rate measured during exercise corresponding to a maximum exercise stress;

assessment based on the person'"'"'s age; and

made by means of a neural network model into which at least one physiological parameter representing the person'"'"'s physiology is entered as an input parameter.

29. A heart rate measuring arrangement as claimed in claim 27, wherein the calculating unit is arranged to use the lower heart rate formed by at least one of:

an assessed heart rate;

a heart rate calculated about 50 to 60% of the maximum heart rate; and

an assessment made on the basis of the person'"'"'s resting heart rate.

30. A hear rate measuring arrangement as claimed in claim 27 wherein the calculating unit is arranged to use the intermediate heart rate formed by at least one of:

an assessed heart rate;

an intermediate heart rate calculated about 85% of the maximum heart rate; and

an assessment calculated about 85% of the upper heart rate level and pré

cised on the basis of the person'"'"'s physical condition.

31. A heart rate measuring arrangement as claimed in claim 16, wherein the presenting means are a display.