Exercise monitoring device

• US 5,338,276 A
• Filed: 03/11/1993
• Issued: 08/16/1994
• Est. Priority Date: 06/19/1991
• Status: Expired due to Term

• Current Assignee: The University of Queensland
• Original Assignee: Carolyn A. Richardson, Gwendolen A. Jull
• Inventors: Jull, Gwendolen A., Richardson, Carolyn A.
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): BROWNE, LYNNE HAMBLETON
• Application Number:
  US08/029,737
• Time in Patent Office: 523 Days
• Field of Search: 482/8, 482/111, 482/112, 482/113, 482/131, 482/148, 128/25 R
• US Class Current: 482/113
• CPC Class Codes: A63B 21/00069 Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
• CPC Class Codes: A63B 21/00072 by changing the length of a lever
• CPC Class Codes: A63B 21/0085 using pneumatic force-resisters
• CPC Class Codes: A63B 21/4037 Exercise mats for personal use, with or without hand-grips or foot-grips, e.g. for Yoga or supine floor exercises mats for absorbing shocks A63B6/00
• CPC Class Codes: A63B 2208/0247 with legs in a kneeled 90/90 position
• CPC Class Codes: A63B 2225/62 Inflatable

Abstract

An exercise monitoring device ( 10, 10A, 10B) comprising a pressure pad (11) in the form of a flexible bladder or bag which comprises a plurality of substantially separate compartments ( 12, 12A, 12B). There is also included pumping means in the form a pressure bulb or air bulb (24). There is also included feedback means in the form of an aneroid dial (18, 19). The feedback means permits monitoring or metering of pressure biofeedback transmitted to the pressure pad from the body part of the patient (34) in use. The feedback means may also comprise an analogue meter, digital readout or visual display device VDU which are all associated with the pressure transducer. There also may be provided valve means (21) in the form of a regulating screw which may regulate air flow between the air bulb (24) and aneroid dial (18, 19). There is also provided a method for monitoring of physiotherapy exercises using the above described monitoring device (10) which includes the steps of:

(1) supporting the pressure pad (11) between a body part of a patient (34) requiring monitoring and a support surface such as a floor, belt, back of a chair, wall, plinth bed;

(2) inflating the pressure pad (11) until it moulds between the body part and the support surface;

(3) monitoring the pressure on the feedback means including noting any changes in the pressure; and

(4) deflating the pressure pad (11).

Claims

1. A process of self monitoring of physiotherapy or physical therapy exercise which involves muscular movement including stretching of muscles, the process including the steps of:

(a) supporting a pressure pad having a plurality of substantially separate compartment, the compartments being at least partially inflated while in use, the pressure pad being positioned between a body part of a patient requiring such exercise ad a support surface, the pressure pad being connected by an air line to a pressure biofeedback means for permitting monitoring of pressure biofeedback by the patient;

(b) inflating the pressure pad until the pressure pad moulds to the body pat and exerts a monitoring pressure on the body part;

(c) determining and monitoring any deviation in pressure once a constant pressure has been obtained, the determination and monitoring being performed by the patient while the patient performs the exercise; and

(d) deflating the pressure pad after the patient completes the exercise.

2. The process of claim 1, wherein the pressure pad is formed of a plurality of air compartments separated by boundaries only permitting restricted air access between adjacent air compartments.

3. The process of claim 1, wherein the pressure pad is formed of a plurality of completely separate air compartments.

4. The process of claim 1, wherein the pressure pad includes valve means of adjusting pressure in the compartments, an assembly of pumping means, and biofeedback means separated by an air passage associated with the valve means.

5. The process of claim 4, wherein the pressure pad further includes an air line between the compartments and the assembly of pumping means and the feedback means.

6. The process of claim 4, wherein the valve means includes a screw actuated valve for selectively controlling the amount of air passing through the air passage.

7. The process of claim 4, wherein the pumping means is a manually actuatable pump and the biofeedback means is an aneroid dial and said air passage is a rigid pipe interconnecting the manually actuatable pump and the aneroid dial.

8. the process of claim 7, wherein the manually actuatable pump is an air bulb or pressure bulb.

9. The process of claim 1, wherein the biofeedback means is an analogue meter coupled to a pressure transducer which is connected to the pressure pad by an air line.

10. The process of claim 1, wherein the biofeedback means is a digital reed out meter coupled to a pressure transducer which is connected to the pressure pad by an air line.

11. The process of claim 1, wherein the biofeedback means is a VDU incorporated in a computer which is interfaced with a pressure transducer which is connected to the pressure pad by an air line.

12. A process of self monitoring of physical therapy exercise which involves muscular movement including stretching of muscles, the process including the steps of:

(a) supporting a pressure pad having a plurality of substantially separate compartments, the compartments being at least partially inflated while in use, the pressure pad being positioned between a body part of a patient requiring such exercise and a support surface, the pressure pad being connected by an air line to a pressure biofeedback means which incorporates meter means, the pressure pad exerting no restraining effect on the body part;

(b) inflating the pressure pad until the pressure pad moulds to the body part;

(c) determining any deviation in pressure once a constant pressure has been obtained, the determination being performed by the patient while the patient performs the exercise and while the meter means is carried by the patient, wherein the pressure biofeedback means monitors or meters the pressure deviations; and

(d) deflating the pressure pad after the patient completes the exercise.