System for Measurement and Analysis of Movement of Anatomical Joints and/or Mechanical Systems

• US 20110218462A1
• Filed: 04/29/2011
• Published: 09/08/2011
• Est. Priority Date: 10/27/2009
• Status: Abandoned Application

• Current Assignee: Malcolm J. Smith
• Original Assignee: Malcolm J. Smith
• Inventors: Smith, Malcolm J.
• Application Number:
  US13/097,997
• Publication Number:
  US 20110218462A1
• Time in Patent Office: Days
• US Class Current: 600/595
• CPC Class Codes: A61B 5/1036 Measuring load distribution, e.g. podologic studies
• CPC Class Codes: A61B 5/11 Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb for measuring pulse A61B5/02 ;A61B5/1038 takes precedence; motion detection to correct for motion artifacts in physiological signals A61B5/721
• CPC Class Codes: A61B 5/1118 Determining activity level
• CPC Class Codes: A61B 5/1123 Discriminating type of movement, e.g. walking or running A61B5/1116, A61B5/112 take precedence
• CPC Class Codes: A61B 5/4528 Joints A61B5/4533, A61B5/4538 take precedence
• CPC Class Codes: A61B 5/6831 Straps, bands or harnesses
• CPC Class Codes: A61B 5/7445 Display arrangements, e.g. multiple display units
• CPC Class Codes: A63B 2071/0652 Visualisation or indication relating to symmetrical exercise, e.g. right-left performance related to spinal column
• CPC Class Codes: G01L 3/02 Rotary-transmission dynamometers

Abstract

A system for measuring and analyzing movement or force in conjunction with sports, physical fitness or therapy. Real-time displays of range of movement (or force) information are calibrated for optimal visibility and/or resolution based on the actual range of a given exercise. Also disclosed is a balance indicator showing in real-time whether one side of the body is being favored over the other. Also disclosed are timing windows that indicate the desired timing of an exercise in real-time. Also disclosed are ‘breadcrumbs’ visually depicting (during and after completion of an exercise) a user'"'"'s history of speed and range.

Claims

1. A balance indicator display system for use with a measuring system for measuring force and/or range of a parallel activity, the balance indicator display system comprising a visual display and configured to visually display on the visual display one or more balance indicators that reflects in real-time the relative balance of force or range measured. by the measurement system of the respective sides of the parallel activity.

2. The system of claim. 1, wherein said one or more balance indicators reflect the relative balance of range measured by the measurement system of the left and right sides of a human physical exercise.

3. The system of claim 2, wherein said one or more balance indicators comprise a gauge, tick marks, and a pointer.

4. The system of claim 3, wherein the measuring system is configured to, simultaneously with said real-time visual display of one or more balance indicators during measurement of an activity by the measurement system, separately visually display left and right range indicators corresponding to the real-time measurement of left and right range readings by the measuring system, wherein said pointer is displayed on said gauge in a position corresponding to the difference between the readings of said left and right range indicators.

5. The system of claim 1, further comprising audible and/or visual alerts.

6. A timing window display system for use with a measuring system for measuring force and/or range of an activity, the timing window display system comprising a visual display and configured to visually display on the visual display real-time data from the measuring system during measurement of an activity by the measurement system, the timing window display system further configured to, simultaneously with said visual display of real-time data during measurement of an activity by the measurement system, visually display on the visual display one or more timing windows that move in a predetermined pattern and have a predetermined size.

7. The timing window display system, of claim 6, wherein the visual display comprises one or more range indicators.

8. The timing window display system of claim 6, wherein one or both of said predetermined pattern and said predetermined size can be defined at least in part by the type of measured activity, and can be defined at least in part by a user.

9. The timing window display system of claim 6, wherein the measured activity includes a power stroke, a pause, and a return stroke.

10. The timing window display system of claim 9, wherein said predetermined pattern comprises a period of acceleration and a period of deceleration corresponding to said power stroke, and a period of acceleration and a period of deceleration corresponding to said return stroke.

11. A measurement history display system for use with a measuring system for measuring force and/or range of an activity, the measurement history display system comprising a visual display and configured to visually display on the visual display real-time data from the measuring system, during measurement of an activity by toe measurement system, the measurement history display system further configured to, simultaneously with said visual display of real-time data during measurement of an activity by the measurement system, visually display on the visual display a history of prior measurement data for the activity.

12. The measurement history display system of claim 11, wherein the system is configured to visually display said history of prior measurement data by marking on the visual display at predetermined time intervals the real-time data from the measuring system and retaining marks thus made at least until completion of the measured activity.

13. The measurement history display system of claim 12, wherein said predetermined time intervals are determined at least in part based on the type of measured activity.

14. The measurement history display system of claim 12, wherein the measured activity is a human physical exercise comprising a power stroke and a return stroke, and the system is configured to retain marks of real-time data during said power stroke.

15. The measurement history display system of claim 14, wherein the system is configured to also retain marks of real-time data during said return stroke.

16. A method of calibrating a visual display of readings from a measuring system for measuring force and/or range of an activity of which multiple repetitions are performed, the visual display having a minimum position and a maximum position, the method comprising causing the measuring system to measure a highest force or range reading for an initial repetition of the activity, and causing the visual display to display said highest force or range reading at a predetermined maximal position on the visual display.

17. The method of claim 16, the method further comprising causing the measuring system to measure a lowest force or range reading for of the activity, and causing the visual display to display said lowest force or range reading at a predetermined minimal position on the visual display.

18. The method of claim 16, wherein said maximal position is a predetermined percentage below said maximum position, and said minimal position is a predetermined percentage above said minimum position.

19. The method of claim 16, wherein the activity being measured is a human physical exercise.

20. The method of claim 16, further comprising causing the visual display to display count zones.