Portable physical therapy/rehabilitation/exercise device, system and method

• US 9,168,418 B2
• Filed: 12/28/2012
• Issued: 10/27/2015
• Est. Priority Date: 12/30/2011
• Status: Expired due to Fees

• Current Assignee: Daniel L. Adamchick, Lawrence G. Adamchick
• Original Assignee: Daniel L. Adamchick, Lawrence G. Adamchick
• Inventors: Adamchick, Lawrence G., Adamchick, Daniel L.
• Primary Examiner(s): THOMPSON, JEWEL VERGIE
• Application Number:
  US13/730,347
• Publication Number:
  US 20130172155A1
• Time in Patent Office: 1,033 Days
• Field of Search: 733/790.2, 733/790.9, 733/790.1, 482/139, 482/52, 482/8, 482/72, 482/4, 482/7
• US Class Current: 1/1
• CPC Class Codes: A63B 2024/0065 Evaluating the fitness, e.g. fitness level or fitness index
• CPC Class Codes: A63B 2024/0068 Comparison to target or threshold, previous performance or not real time comparison to other individuals
• CPC Class Codes: A63B 2071/0625 Emitting sound, noise or music
• CPC Class Codes: A63B 21/0004 Exercising devices moving as a whole during exercise bar bells or dumb bells A63B21/072; on wheels A63B22/20
• CPC Class Codes: A63B 21/0023 for isometric exercising, i.e. substantial force variation without substantial muscle motion
• CPC Class Codes: A63B 21/015 including rotating or oscillating elements rubbing against fixed elements
• CPC Class Codes: A63B 21/0442 Anchored at one end only, the other end being manipulated by the user
• CPC Class Codes: A63B 21/0552 Elastic ropes or bands
• CPC Class Codes: A63B 21/154 using special pulley-assemblies
• CPC Class Codes: A63B 21/155 Cam-shaped pulleys or other non-uniform pulleys, e.g. conical
• CPC Class Codes: A63B 21/156 the position of the pulleys being variable, e.g. for different exercises
• CPC Class Codes: A63B 21/157 Ratchet-wheel links; Overrunning clutches; One-way clutches
• CPC Class Codes: A63B 21/1645 for anchoring on a door
• CPC Class Codes: A63B 21/169 for anchoring on or against a wall
• CPC Class Codes: A63B 21/4035 for operation by hand
• CPC Class Codes: A63B 21/4043 Free movement, i.e. the only restriction coming from the resistance A63B21/00043, A63B21/072 take precedence
• CPC Class Codes: A63B 21/4045 Reciprocating movement along, in or on a guide weights moving along or in guiding means A63B21/06; for cardio-training A63B22/201
• CPC Class Codes: A63B 21/4049 Rotational movement
• CPC Class Codes: A63B 2220/16 Angular positions
• CPC Class Codes: A63B 2220/17 Counting, e.g. counting periodical movements, revolutions or cycles, or including further data processing to determine distances or speed
• CPC Class Codes: A63B 2220/34 : Angular speed
• CPC Class Codes: A63B 2220/51 : Force
• CPC Class Codes: A63B 2220/56 : Pressure
• CPC Class Codes: A63B 2220/805 : Optical or opto-electronic sensors
• CPC Class Codes: A63B 2225/20 : with means for remote communication, e.g. internet or the like
• CPC Class Codes: A63B 2225/50 : Wireless data transmission, e.g. by radio transmitters or telemetry
• CPC Class Codes: A63B 23/03525 : Supports for both feet or both hands performing simultaneously the same movement, e.g. single pedal or single handle A63B21/0724 takes precedence
• CPC Class Codes: A63B 23/03533 : With separate means driven by each limb, i.e. performing different movements
• CPC Class Codes: A63B 23/1209 : Involving a bending of elbow and shoulder joints simultaneously
• CPC Class Codes: A63B 23/1245 : Primarily by articulating the shoulder joint A63B23/129 takes precedence
• CPC Class Codes: A63B 23/14 : for wrist joints
• CPC Class Codes: A63B 24/0062 : Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
• CPC Class Codes: A63B 71/0622 : Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
• CPC Class Codes: G16H 20/30 : relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising

Abstract

A portable physical therapy/rehabilitation/exercise device is provided for evaluating the condition of a patient and for evaluating and tracking the progress made by a patient over time. The device is hand held and has an evaluation mode to determine the current condition of the patient. The device also has a manual exercise mode and a preset exercise mode. During exercises in each mode all of the data pertaining to the forces (compression, tension, torque, and the like) are all stored in the device along with other kinds of quantitative and qualitative data. The stored data may be uploaded to the internet or external computer system in order to be further analyzed. The device is suitable for use by doctors, health care providers, insurance companies and other entities having an interest in the medical condition of the user.

Claims

1. A portable physical therapy/rehabilitation/exercise device comprising:

a main housing having a front side that defines a visual screen display opening, at least one control switch opening, at least one indicator light opening, and a main power switch opening;

a removable cover that is attached to the main housing;

a visual display screen disposed in the visual screen display opening; and

,

first and second handles that are connected to the main housing and extend from the main housing in opposite directions, and wherein the first handle is movable and extends and retracts relative to the main housing in a linear motion, and the second handle rotates about a central axis relative to the main housing and the first handle.

2. The portable physical therapy/rehabilitation/exercise device according to claim 1 further wherein the first handle includes a load cell outer tube, and a load cell inner tube disposed in the load cell outer tube inner tube, and a supporting housing positioned in the load cell inner tube and a load cell strain gauge disposed in the supporting housing and wherein the load cell housing provides for linear motion of the load cell strain gauge in order to detect movement of the first handle.

3. The portable physical therapy/rehabilitation/exercise device according to claim 2 wherein the alignment block is mounted to a ballnut mounting tube and a ballnut is disposed internal to the ballnut mounting tube and a ball screw is threaded to the ball nut, such that linear motion of load cell tube outer is converted to rotary motion of the ball screw.

4. The portable physical therapy/rehabilitation/exercise device according to claim 3 further including a first clutch assembly and wherein the rotary motion of the ball screw is transmitted to the first clutch assembly, and a first rotary encoder is connected to the ball screw and is capable of generating velocity and positional information pertaining to the load cell outer tube, and a programmed exercise device microcontroller/microcomputer for receiving the velocity and positional information pertaining to the load cell outer tube.

5. The portable physical therapy/rehabilitation/exercise device according to claim 2 wherein the first handle further includes a handgrip sensor having flexible handgrip strain gauges, and wherein the handgrip sensor is fitted on the load cell outer tube and for generating a signal when subjected to a compressive force.

6. The portable physical therapy/rehabilitation/exercise device according to claim 1 wherein a longitudinal axis extends though the device and the second handle is operatively associated with a ratchet mechanism such that the second handle allows for forward or reverse hand twisting action relative to the longitudinal axis.

7. The portable physical therapy/rehabilitation/exercise device according to claim 6 further including a second clutch assembly that is fed a variable voltage by a programmed exercise device microcontroller/microcomputer, and including a second rotary encoder that is connected in parallel with the second clutch assembly to provide the programmed exercise device microcontroller/microcomputer with velocity and positional feedback data, wherein disposed between the second clutch assembly and the second first handle is a torsion load cell and a gearbox and the gear box for translating the low speed, high torque rotational movement of the second first handle into a higher speed, lower torque rotational movement.

8. The portable physical therapy/rehabilitation/exercise device according to claim 7 further including torsional load cell mounted between the second clutch assembly and the main housing wherein the torsional load cell senses torque from the second clutch and converts the torque into an analog voltage that is then sent to the programmed exercise device microcontroller/microcomputer.

9. The portable physical therapy/rehabilitation/exercise device according to claim 1 further including an auxiliary load cell interface block that is disposed in the housing, and a hook attachment and a push pad attachment that are operatively associated with the an auxiliary load cell interface block.

10. The portable physical therapy/rehabilitation/exercise device according to claim 9 further including an auxiliary load cell that is connected to a mounting housing and the auxiliary load cell interface block, wherein the mounting housing prevents the rotation of auxiliary load cell alignment block such that the auxiliary load cell is only subjected to linear motion and the auxiliary load cell is capable of sending a voltage signal to a programmed exercise device microcontroller/microcomputer when a load is applied to a hook attachment or a push pad attachment.

11. The portable physical therapy/rehabilitation/exercise device according to claim 10 further wherein the main housing has a main housing interior and first and second angle sensors housings are disposed in the housing interior and each of the first angle sensor housings contain a pair of angle sensors and wherein the angle sensors sense angular input information of the main housing relative to gravity and relay this information to a programmed exercise device microcontroller/microcomputer such that the angular movement of a user of the device can be calculated by the programmed exercise device microcontroller/microcomputer.

12. A method for exercising for a using a portable physical therapy/rehabilitation/exercise device comprising the acts of:

providing a main housing and mounting first handle to the main housing that is linearly extendable and retractable relative to the main housing, and mounting a rotatable second handle to the main housing that extends in an opposite direction relative to the first handle and the second handle is rotatable about a central axis relative the main housing and the first handle and defining a housing interior in the main housing, mounting a visual display screen on the main housing, and providing a programmed exercise device microcontroller/microcomputer in the housing interior that is operatively associated with the first handle and the rotatable second handle and the visual display;

providing printed indicia on the visual display screen displaying the following modes of operation on the visual display screen;

evaluation mode,

manual exercise mode,

preset exercise mode,

manage settings mode, and,

view/transfer data mode, and,

selecting a mode of operation to commence an exercise session.

13. The method according to claim 12 further including the act of selecting the evaluation mode and selecting one of the following evaluations to assess the initial capabilities of a user:

stick evaluation and one of compression or tension;

twist evaluation and one of strength, dynamic strength, or range of motion;

handgrip evaluation;

static pull evaluation; and

,

static push evaluation.

14. The method according to claim 12 further including the act of selecting the manual exercise mode and selecting one of the following exercises:

static stick exercise and one of either static compression or static tension;

dynamic stick exercise and one of either dynamic compression or dynamic tension;

static twisting exercise;

dynamic twisting exercise;

handgrip exercise;

static pull exercise; and

,

dynamic pull exercise.

15. The method according to claim 12 further including the act of selecting the preset exercise mode and selecting one of the following exercises:

stick exercise;

static twist exercise;

dynamic twist exercise;

handgrip exercise;

static pull exercise rope; and

,

dynamic pull exercise elastic stretch bands.

16. The method according to claim 12 further including further including a track progress option on the visual display screen such that a user has the option of viewing post-exercise feedback on the exercise repetitions performed.

17. A portable physical therapy/rehabilitation/exercise device comprising:

a main housing;

first and second handles that are connected to the main housing and extend from the main housing in opposite directions, and wherein the first handle is movable and extends and retracts relative to the main housing in a linear motion, and the second handle rotates about a central axis relative to the main housing and the first handle; and

,

the first handle includes a load cell outer tube, and a load cell inner tube disposed in the load cell outer tube inner tube, and a supporting housing positioned in the load cell inner tube and a load cell strain gauge disposed in the supporting housing and wherein the load cell housing provides for linear motion of the load cell strain gauge in order to detect movement of the first handle; and

,

wherein a longitudinal axis extends though the device and the second handle is operatively associated with a ratchet mechanism such that the second handle allows for forward or reverse hand twisting action relative to the longitudinal axis.

18. The portable physical therapy/rehabilitation/exercise device according to claim 17 wherein the first handle further includes a handgrip sensor having flexible handgrip strain gauges, and wherein the handgrip sensor is fitted on the load cell outer tube and for generating a signal when subjected to a compressive force.