Patient positioning system and method for computer controled muscle exercising machine

• US 5,403,251 A
• Filed: 06/04/1993
• Issued: 04/04/1995
• Est. Priority Date: 06/04/1993
• Status: Expired due to Fees

• Current Assignee: Biodex Medical Systems Incorporated
• Original Assignee: Chattanooga Group, Inc. (Enovis Corp.)
• Inventors: Baxter, Brian S., Camp, Paul R., Belsito, Anne W.
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Cheng, Joe H.
• Application Number:
  US08/070,989
• Time in Patent Office: 669 Days
• Field of Search: 482/1, 482/4, 482/8, 482/52, 482/55, 482/57, 482/70-72, 482/75, 482/100, 482/133, 482/142, 482/901-903, 482/908, 128/25 R, 128/25 B, 73/379.01, 73/379.06, 601/34, 601/23, 601/24, 601/, 345/123, 345/173
• US Class Current: 482/4
• CPC Class Codes: A63B 2024/0078 Exercise efforts programmed as a function of time
• CPC Class Codes: A63B 21/002 isometric or isokinetic, i.e. substantial force variation without substantial muscle motion or wherein the speed of the motion is independent of the force applied by the user
• CPC Class Codes: A63B 21/0023 for isometric exercising, i.e. substantial force variation without substantial muscle motion
• CPC Class Codes: A63B 21/0058 using motors
• CPC Class Codes: A63B 2208/0228 Sitting on the buttocks
• CPC Class Codes: A63B 2208/0252 supine
• CPC Class Codes: A63B 2225/096 automatically adjusted according to anthropometric data of the user
• CPC Class Codes: A63B 24/00 Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
• CPC Class Codes: G16H 20/30 relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
• CPC Class Codes: Y10S 482/902 Employing specific graphic or video display

Abstract

A patient positioning system for computer controlled muscle exercising machine allows for automatic positioning of large numbers of patients prior to exercises and evaluations. The patient positioning system simplifies the patient positioning process by allowing the seat and actuator to be moved, manually or automatically, in both the horizontal and vertical direction relative to each other. This is accomplished by indicating the direction in which the seat and actuator are to be moved based upon optimum exercise positions stored in a data storage means. The directions are indicated adjacent to a four way switch and on a display device for selecting the direction of movement. In response to this prompt, the direction of movement of the seat and/or actuator is selected by pressing the four way switch for the seat or the four way switch for the actuator in the direction indicated adjacent to the switch and on the display device. The seat and/or actuator are moved based on the direction selected until the optimum exercise position stored in the data storage means is reached. Once the exercise position for the particular exercise and patient is reached, i.e. automatic (standard or custom) positioning is completed, the relative positions of the seat and actuator are manually adjusted. The exercise positions are stored in the data storage means in association with a particular patient and exercise.

Claims

1. A muscle exercise machine comprising:

a seat for supporting a patient thereon;

an actuator having an output shaft for attaching an exercise element thereto;

data storage means for storing therein names of patients, names of exercises and seat positions in relation to said actuator and actuator positions in relation to said seat for exercises;

position selecting means for selecting a direction of positioning movement of said seat in relation to said actuator and a direction of positioning movement of said actuator in relation to said seat, said position selecting means comprising;

position direction indicating means for indicating a direction of positioning movement of said seat relative to said actuator based upon the relative position of said seat and said actuator stored in said data storage means and for indicating a direction of positioning movement of said actuator relative to said seat based upon the relative position of said actuator and said seat stored in said data storage means; and

position direction input means for accepting position selection of said seat in relation to said actuator and said actuator in relation to said seat in response to the direction indicated by said position direction indicating means;

position controlling means, operationally connected to said position selecting means, said seat and said actuator, for controlling positioning movement of said seat in relation to said actuator and positioning movement of said actuator in relation to said seat upon manipulation of said position selecting means by a user; and

data processing means, operationally connected to said position controlling means, said position selecting means and said data storage means, for activating and deactivating said position selecting means and said position controlling means based upon the position of said seat relative to said actuator stored in said data storage means, and for activating and deactivating said position selecting means and said position controlling means based upon the position of said actuator relative to said seat for an exercise stored in said data storage means.

2. The muscle exercise machine of claim 1 wherein said position direction indicating means comprises:

seat position direction indicating means for indicating a direction of positioning movement of said seat relative to said actuator based upon the relative position of said seat and said actuator stored in said data storage means, and

actuator position direction indicating means for indicating a direction of positioning movement of said actuator relative to said seat based upon the relative position of said actuator and said seat stored in said data storage means; and

wherein said position direction input means comprises seat position direction input means for accepting position selection of said seat in relation to said actuator in response to the direction indicated by said seat position direction indicating means, and

actuator position direction input means for accepting position selection of said actuator in relation to said seat in response to the direction indicated by said actuator position direction indicating means.

3. The muscle exercise machine of claim 2, wherein said seat position direction indicating means comprises at least one light emitting diode and said actuator position direction indicating means comprises at least one light emitting diode.

4. The muscle exercise machine of claim 2, wherein said seat position direction input means comprises an electrical switch including a plurality of switch positions associated with said seat and said actuator position direction input means comprises an electrical switch including a plurality of switch positions associated with said actuator.

5. The muscle exercise machine of claim 1 further comprising

a display device, operationally connected to said data processing means;

an input device, operationally connected to said data processing means;

name display means included in said data processing means, for displaying on said display device, at least some of the names of users of said muscle exercise machine;

name input accepting means included in said data processing means, for accepting selection of one name at said input device, from the at least some of the names displayed on said display device;

exercise display means included in said data processing means, for displaying on said display device, at least some of the exercises performed on said muscle exercise machine for the selected one name;

exercise input accepting means included in said data processing means, for accepting selection of one exercise at said input device, from the at least some of the exercises displayed on said display device;

position display means included in said data processing means, for displaying on said display device, at least some of the seat and actuator positions for the selected one name and one exercise;

position input accepting means included in said data processing means, for accepting selection of one seat and actuator position at said input device, from the at least some of the seat and actuator positions displayed on said display device; and

indicating controlling means included in said data processing means, for controlling the position direction indicating means in response to the selected one seat and actuator position; and

wherein

said position controlling means includes means for accepting manipulation of said position direction input means in response to position direction indicating means, and controlling the activation and deactivation of the position controlling means to perform the seat and actuator position manipulation based on the predetermined seat and actuator position.

6. The muscle exercise machine of claim 5, said data processing means further comprising means for storing the seat and actuator positions accepted by said position input accepting means in response to the direction indicated by the position direction indicating means in said storage means in association with the selected patient.

7. The muscle exercise machine of claim 1, wherein said position selecting means further comprises a seat position selecting means for selecting the direction of positioning movement of said seat relative to said actuator and an actuator position selecting means for selecting the direction of positioning movement of said actuator relative to said seat;

and wherein said position controlling means comprises a seat position controlling means for controlling the positioning movement of said seat relative to said actuator in response to the manipulation of the seat position selecting means and an actuator position controlling means for controlling the positioning movement of said actuator relative to said seat in response to the manipulation of the actuator position selecting means.

8. The muscle exercise machine of claim 7, wherein said seat position controlling means consists of a first motor for moving said seat in a horizontal direction relative to said actuator and a second motor for moving said seat in a vertical direction relative to said actuator, and wherein said actuator position controlling means consists of a first motor for moving said actuator in a horizontal direction relative to said seat and a second motor for moving said actuator in a vertical direction relative to said seat.

9. The muscle exercise machine of claim 1, wherein said position direction indicating means comprises at least one light emitting diode.

10. The muscle exercise machine of claim 1, wherein said position direction input means comprises at least one electrical switch including a plurality of switch positions.

11. A patient positioning system for a muscle exercise machine comprising:

patient supporting means for supporting a patient thereon;

an exercise element adapted for manipulation by a patient supported on said patient supporting means;

data storage means for storing therein names of exercises and relative positions of the patient supporting means arid the exercise element;

position direction indicating means, responsive to said data storage means, for indicating a direction of positioning movement of the patient supporting means and the exercise element based upon the relative position of the patient supporting means and the exercise element stored in said data storage means;

position direction input means for accepting position selection of the patient supporting means and the exercise element in response to the direction indicated by the position direction indicating means; and

position controlling means, operationally connected to said patient supporting means, said exercise element and said position direction input means, for controlling the relative positioning movement of the patient supporting means and the exercise element in response to the position accepted by the position direction input means.

12. The patient positioning system of claim 11 wherein said position controlling means further comprises position identification means for identifying the relative position of said patient supporting means and said exercise element.

13. The patient positioning system of claim 12 wherein said data storage means further comprises means for storing therein names of patients in association with names of exercises and the relative positions of said patient supporting means and said exercise element accepted by said position direction input means in response to the direction indicated by the position direction indicating means for exercises, and wherein said patient positioning system for a muscle exercise machine further compromises:

data processing means, operationally connected to said position direction indicating means, said position identification means and said data storage means, for controlling the position direction indicating means in response to the relative position of the patient supporting means and the exercise element stored in said data storage means and the relative position of the patient supporting means and the exercise element identified by said position identification means.

14. The patient positioning system of claim 13 further comprising:

a display device, operationally connected to said data processing means;

an input device, operationally connected to said data processing means;

name display means included in said data processing means, for displaying on said display device, at least some of the names of users of said muscle exercise machine;

name input accepting means included in said data processing means, for accepting selection of one name at said input device, from the at least some of the names displayed on said display device;

exercise display means included in said data processing means, for displaying on said display device, at least some of the exercises performed on said muscle exercise machine for the selected one name;

exercise input accepting means included in said data processing means, for accepting selection of one exercise at said input device, from the at least some of the exercises displayed on said display device;

position display means included in said data processing means, for displaying on said display device, at least some of the seat and actuator positions for the selected one name and one exercise; and

position input accepting means included in said data processing means, for accepting selection of one seat and actuator position at said input device, from the at least some of the seat and actuator positions displayed on said display device.

15. The patient positioning system of claim 11, wherein said position direction input means comprises a seat position direction input means for selecting the direction of positioning movement of said seat relative to said actuator and an actuator position direction input means for selecting the direction of positioning movement of said actuator relative to said seat;

and wherein said position controlling means comprises a seat position controlling means for controlling the positioning movement of said seat relative to said actuator in response to the manipulation of the seat position direction input means and an actuator position controlling means for controlling the positioning movement of said actuator relative to said seat in response to the manipulation of the actuator position direction input means.

16. The patient positioning system of claim 15, wherein said seat position controlling means consists of a first motor for moving said seat in a horizontal direction relative to said actuator and a second motor for moving said seat in a vertical direction relative to said actuator, and wherein said actuator position controlling means consists of a first motor for moving said actuator in a horizontal direction relative to said seat and a second motor for moving said actuator in a vertical direction relative to said seat.

17. The patient positioning system of claim 11, wherein said position direction indicating means comprises at least one light emitting diode.

18. The patient positioning system of claim 11, wherein said position direction input means comprises at least one electrical switch including a plurality of switch positions.

19. A muscle exercise machine comprising:

patient supporting means for supporting a patient thereon;

an exercise element adapted for manipulation by a patient;

means, operationally connected to said patient supporting means and said exercise element, for effecting relative positioning movement of said patient supporting means and said exercise element to define an exercise position, said relative positioning movement effecting means comprising

position direction input means, for accepting selection of a relative position of said exercise element and said patient supporting means;

position direction indicating means for indicating a direction of positioning movement of said relative positioning movement effecting means; and

automatic positioning means for activating said position direction indicating means to indicate a direction of relative positioning movement of said relative positioning movement effecting means; and

data storage means, for storing therein patient names and associated patient exercise names; and

means for storing in said data storage means, an exercise position defined by said patient supporting means and said exercise element and corresponding to a patient name and a patient exercise name;

wherein said automatic positioning means is responsive to said data storage means and moves at least one of said patient supporting means and said exercise element to an exercise position which is stored in said data storage means.

20. The muscle exercise machine of claim 19 wherein said storing means is further responsive to said relative positioning movement effecting means, for automatically storing an exercise position defined by said relative positioning movement effecting means in said data storage means using said storing means.

21. The muscle exercise machine of claim 20 wherein said automatic positioning means is further responsive to said position direction input means for activating said relative positioning movement effecting means to move at least one of said patient supporting means and said exercise element to an exercise position stored in said data storage means.

22. The muscle exercise machine of claim 21 wherein said automatic positioning means discontinues positioning movement of said at least one of said patient supporting means and said exercise element to said exercise position upon deactivation of said position direction input means.

23. The muscle exercise machine of claim 19 wherein said position direction input means is an electrical switch including a plurality of switch positions, and said position direction indicating means is a corresponding plurality of illuminated indicators.

24. A muscle exercise and rehabilitation apparatus comprising

a seat for supporting a patient thereon,

seat mounting means comprising a seat base member, a vertical first post slidably mounted to said seat base member for selective movement in either direction along a linear, laterally directed path of movement, with said first post defining a vertical seat axis, first seat positioning means for moving said seat laterally in either direction along said lateral path of travel, and second seat positioning means for moving said seat in either direction along said vertical seat axis,

a rotary actuator comprising an output shaft defining a rotational axis, an arm connected to said output shaft and extending radially therefrom, and drive means for selectively rotating said shaft in either direction about said rotational axis,

actuator mounting means mounting said actuator adjacent said seat so that a patient supported on said seat can engage said arm of said actuator, and comprising an actuator base member, a vertical second post slidably mounted to said actuator base member for selective movement in either direction along a linear, longitudinally directed path of movement which is perpendicular to said linear laterally directed path of movement, with said second post defining a vertical actuator axis, first actuator positioning means for moving said actuator in either direction along said longitudinal path of movement, and second actuator positioning means for moving said actuator in either direction along said vertical actuator axis,

a seat switch having four seat switch positions for selectively (1) operating said second seat positioning means to move said seat up, (2) operating said second seat positioning means to move said seat down, (3) operating said first seat positioning means to laterally move said seat to the right, (4) operating said first seat positioning means to laterally move said seat to the left,

a light associated with each of said four seat switch positions so as to visually indicate which one of said four seat switch positions should be selected,

an actuator switch having four actuator switch positions for selectively (1) operating said second actuator positioning means to move said actuator up, (2) operating said second actuator positioning means to move said actuator down, (3) operating said first actuator positioning means to longitudinally move said actuator in a back direction, (4) operating said first actuator positioning means to longitudinally move said actuator in a forward direction,

a light associated with each of said four actuator switch positions so as to visually indicate which one of said four actuator switch positions should be selected,

storage means for storing the names of patients and predetermined settings for the height of said seat, the lateral position of said seat, the height of said actuator, and the longitudinal position of said actuator, with respect to a particular exercising routine for each of the patients,

position input accepting means for accepting selection of a name of a patient, a particular exercising routine, and a seat height position, a seat lateral position, an actuator height position and an actuator lateral position corresponding to said patient and said particular exercising routine, stored in said storage means,

control means responsive to the actuation of said position input accepting means (1) for selecting the seat switch position to move the seat to the selected setting for its height stored in said storage means and the seat switch position to move the seat laterally to the selected setting for its lateral position stored in said storage means, and illuminating the associated lights in sequence, and (2) selecting the actuator switch position to move the actuator to the selected setting for its height stored in said storage means and the actuator switch position to move the actuator longitudinally to the selected setting for its longitudinal position stored in said storage means, and illuminating the associated lights in sequence.

25. A method for positioning a patient on a muscle exercise machine having a seat for supporting a patient thereon, an actuator having an output shaft for attaching an exercise element thereto, a data processor for controlling positioning movement of the seat and the actuator, and a display device, data storage means, and an input device operationally connected to the data processor;

said method comprising the steps of;

selecting a direction of positioning movement of said seat relative to said actuator and a direction of positioning movement of said actuator relative to said seat, wherein said selecting step comprises the steps of;

indicating a direction of positioning movement of the seat relative to the actuator based upon the relative position of the seat and the actuator and indicating a direction of positioning movement of the actuator relative to the seat based upon the relative position of the actuator and the seat; and

accepting selection of a direction of positioning movement of the seat relative to the actuator and the actuator relative to the seat in response to the direction indicated; and

controlling the positioning movement of said seat relative to said actuator and the positioning movement of said actuator relative to said seat in response to the selection of a direction of positioning movement of the seat and the actuator;

activating and deactivating the selection of a direction of positioning movement of the seat and the actuator, and the control of the positioning movement of the seat and the actuator based on the relative position of the seat and the actuator; and

storing in said data storage means names of patients, names of exercises and seat positions relative to said actuator and actuator positions relative to said seat for exercises.

26. The method of claim 25 further comprising the steps of:

displaying on said display device, at least some of the names of users of said muscle exercise machines;

accepting selection of one name at said input device, from the at least some of the names displayed on said display device;

displaying on said display device, at least some of the exercises performed on said muscle exercise machine for the selected one name;

accepting selection of one exercise at said input device, from the at least some of the exercises displayed on said display device;

displaying on said display device, at least some of the seat and actuator positions for the selected one name and one exercise;

accepting selection of one seat and actuator position at said input device from the at least some of the seat and actuator positions displayed on said display device; and

controlling the indication of direction of positioning movement of the seat and the actuator in response to the selected one seat and actuator position.

27. The method of claim 26, further comprising the step of storing the seat and actuator positions accepted in response to the direction of the positioning movement of the seat and the actuator indicated in said storage means in association with the selected patient.

28. The method of claim 25, wherein said selecting step further comprises the steps of selecting a direction of positioning movement of the seat relative to the actuator and selecting a direction of positioning movement of the actuator relative to the seat, and wherein said positioning movement controlling step comprises the steps of controlling the positioning movement of the seat relative to the actuator in response to the selection of a direction of positioning movement of the seat and controlling the positioning movement of the actuator relative to the seat in response to the selection of a direction of positioning movement of the actuator.

29. The method of claim 28, wherein said seat positioning movement controlling step consists of the steps of moving the seat in a horizontal direction relative to said actuator and moving the seat in a vertical direction relative to said actuator, and wherein said actuator positioning movement controlling step consists of the steps of moving the actuator in a horizontal direction relative to said seat and moving the actuator in a vertical direction relative to said seat.

30. The method of claim 25, wherein said indicating step comprises the step of illuminating a light emitting diode.

31. The method of claim 25, wherein said indicating step comprises the step of displaying on said display device an indication of the direction of positioning movement of the seat and the actuator.

32. A method for positioning a patient on a muscle exercise machine having patient supporting means, an exercise element adapted for manipulation by a patient, a data processor for controlling positioning movement of the patient supporting means and the actuator, and a display device, data storage means, and an input device operationally connected to the data processor, said method comprising the steps of:

storing in said data storage means names of exercises and relative positions of the patient supporting means and the exercise element;

indicating a direction of positioning movement of the patient supporting means and the exercise element based upon the relative position of the patient supporting means and the exercise element stored in said data storage means;

accepting selection of the position of the patient supporting means and the exercise element in response to the indicated direction of positioning movement of the patient supporting means and the exercise element; and

controlling the relative positioning movement of the patient supporting means and the exercise element in response to the accepted selection of the position of the patient supporting means and the exercise element.

33. The method of claim 32, wherein said controlling step comprises the step of identifying the relative position of the patient supporting means and the exercise element.

34. The method of claim 33, wherein said storing step comprises the steps of storing in said data storage means names of patients in association with names of exercises and the relative positions of said patient supporting means and said exercise element for exercises, said patient positioning method for a muscle exercise machine further comprising the step of:

controlling the positioning indication positioning of a direction of positioning movement in response to the relative position of the patient supporting means and the exercise element stored in said data storage means and the relative position of the patient supporting means and the exercise element identified by said identifying step.

35. A method of controlling positioning a patient on a muscle exercise machine having patient supporting means, an exercise element adapted for manipulation by a patient, a data processor operationally connected to said patient supporting means and said exercise element, and a display device, data storage means, and an input device operationally connected to said data processor, said method comprising the steps of:

effecting relative positioning movement between said patient supporting means and said exercise element to define an exercise position wherein said relative positioning movement effecting step comprises the steps of;

accepting user selection of a relative position of said exercise element and said patient supporting means;

indicating a direction of relative positioning movement of said exercise element and said patient supporting means; and

automatically effecting positioning movement of at least one of said patient supporting means and said exercise element; and

storing in said data storage means patient names and associated patient exercise names; and

storing in said data storage means, an exercise position corresponding to a patient name and a patient exercise name

wherein positioning movement of at least one of said patient supporting means and said exercise element to an exercise position stored in said data storage means is automatically effected.

36. The method of claim 35, wherein said exercise position storing step further comprises the step of automatically storing an exercise position defined by said relative positioning movement effecting step in said data storage device.

37. The method of claim 36, wherein said automatically effecting positioning movement step comprises the step of

automatically effecting positioning movement of at least one of said exercise element and said patient supporting means to the selected relative position of said exercise element and said patient positioning means.

38. The method of claim 35, wherein said automatically positioning step activates effecting positioning movement movement of at least one of said patient supporting means and said exercise element to an exercise position stored in said data storage means in response to said accepting user selection step.

39. The method of claim 38, wherein said automatically effecting positioning movement step discontinues positioning movement of said at least one of said patient supporting means and said exercise element to said exercise position upon deactivation of user selection acceptance step.