Modular biofeedback training system
First Claim
1. Apparatus for use in the biofeedback training of a subject either as an independent apparatus or in operative conjunction with other complementary and separately housed apparatus, comprising:
- (a) a relatively small, portable housing,(b) first stage biofeedback circuit means in said housing for processing signals fed thereto to a first level of conditioning,(c) power means connected to said circuit means for energization thereof,(d) first connection means connectable to said subject and to said circuit means to provide input signals thereto,(e) second connection means connectable to said circuit means and to said other apparatus whereby input signals processed by said circuit means to said first level of conditioning are transferred to said other apparatus as an input thereto for processing to a second level of conditioning,(f) sensory signal generating means in said portable housing connected to and responsive to said first stage circuit means and adapted to produce sensory signals as a feedback to said subject,(g) said circuit means including first stage electronic filtering means adapted to pass signals only within a predetermined bandpass, and(h) control means in said housing for varying said bandpass.
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Accused Products
Abstract
A biofeedback training system is provided in which portable, self-contained modular units may be used independently for relatively simple biofeedback training purposes by a layman or may be connected to a central processor adapted to provide more sophisticated processing of the signals monitored by the portable unit under supervision of a specialist. The system thus provides a partitioning of functions in which physiological signals are monitored and preprocessed in the portable unit, and when the portable unit is connected to the central processor, these preprocessed signals are then fed into the central processor where elaborate filtering, thresholding, converting and integrating functions take place in a biofeedback system. The central processor is capable of receiving inputs simultaneously from multiple portable units. The portable unit is characterized by a compact, lightweight housing featuring adjustable threshold settings, automatic electrode and battery checking circuits, multiple mode audio feedback and shaping controls. The signal preconditioning circuits at the input side of the portable unit include amplification and filtering stages of a design capability matched to the central processor and exceeding the requirements of the portable unit but compatible with both the central processor and portable unit.
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Citations
15 Claims
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1. Apparatus for use in the biofeedback training of a subject either as an independent apparatus or in operative conjunction with other complementary and separately housed apparatus, comprising:
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(a) a relatively small, portable housing, (b) first stage biofeedback circuit means in said housing for processing signals fed thereto to a first level of conditioning, (c) power means connected to said circuit means for energization thereof, (d) first connection means connectable to said subject and to said circuit means to provide input signals thereto, (e) second connection means connectable to said circuit means and to said other apparatus whereby input signals processed by said circuit means to said first level of conditioning are transferred to said other apparatus as an input thereto for processing to a second level of conditioning, (f) sensory signal generating means in said portable housing connected to and responsive to said first stage circuit means and adapted to produce sensory signals as a feedback to said subject, (g) said circuit means including first stage electronic filtering means adapted to pass signals only within a predetermined bandpass, and (h) control means in said housing for varying said bandpass. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for use in the biofeedback training of a subject comprising:
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(a) at least one first separate processor, and (b) a second processor separate from said first processor and detachably connectable thereto, (c) said first processor adapted to selectively function both independently of and dependently upon said second processor, (d) said first processor including signal preconditioning circuit means for preconditioning signals fed thereto to a first level of conditioning, (e) said first processor including relatively simple biofeedback processing circuits, (f) said second processor including relatively complex biofeedback processing circuitry for conditioning signals from said first processor to a second level of conditioning, (g) said preconditioning circuit means being compatible with the processing circuitry of both said first and second processors, (h) separate power means connected to said first and second processors, respectively, for independent energization thereof, (i) first connector means connectable to said subject and to said preconditioning means in said first processor to provide input signals thereto, (j) second connector means selectively connectable to said preconditioning means in said first processor and to said second processor whereby preconditioned signals at a first level of conditioning are transferred to said second processor as an input thereto for processing to a second level of conditioning, (k) each of said first and second processors including separate sensory feedback generating means connected to and responsive to said processing circuitry and adapted to produce sensory feedback to said subject. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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Specification