Adaptor for neurophysiological monitoring with a personal computer
First Claim
1. An adaptor for use with a personal computer for monitoring neurophysiological conditions of a patient, comprising:
- (a) a first housing having power means for accepting a supply of electrical power from an external power source;
(b) first detection means, electrically connected to said power means, for allowing detection of analog neurophysiological signals at a predetermined site on said patient;
(c) data processing means, electrically connected to said first detection means, for amplifying said analog signals and converting said amplified analog signals to digital signals;
(d) output means, electrically connected to said data processing means, for sending said digital signals to a personal computer for further processing; and
(e) a second housing removably connectable to said first housing, said second housing comprising second detection means, electrically connectable to said data processing means, for allowing detection of analog neurophysiological signals at a second predetermined site on said patient.
0 Assignments
0 Petitions
Accused Products
Abstract
A neurophysiological monitoring system is provided, comprising a primary module, having a first housing with a supply of electrical power from an external power source; a first detection circuit, electrically connected to the power supply, for allowing detection of analog neurophysiological signals at a predetermined site on a patient; a data processing circuit, electrically connected to the first detection circuit, for amplifying the analog signals and converting the amplified analog signals to digital signals; and an output device, electrically connected to the data processing circuit, for sending the digital signals to a personal computer for further processing; a secondary module, comprising a second housing removably connectable to the first housing, the second housing comprising a second detection circuit, electrically connectable to the data processing circuit, for allowing detection of analog neurophysiological signals at a second predetermined site on the patient; and a personal computer connected to the output device, for accepting the digital signals from the output device, for further processing and storing the digital signals, for displaying graphical information corresponding to the analog neurophysiological signals, and for controlling selected operational parameters during the monitoring. Optionally, the invention may also include a stimulation device electrically connected to the power supply, for administering a neurophysiological stimulation to the patient.
449 Citations
7 Claims
-
1. An adaptor for use with a personal computer for monitoring neurophysiological conditions of a patient, comprising:
-
(a) a first housing having power means for accepting a supply of electrical power from an external power source; (b) first detection means, electrically connected to said power means, for allowing detection of analog neurophysiological signals at a predetermined site on said patient; (c) data processing means, electrically connected to said first detection means, for amplifying said analog signals and converting said amplified analog signals to digital signals; (d) output means, electrically connected to said data processing means, for sending said digital signals to a personal computer for further processing; and (e) a second housing removably connectable to said first housing, said second housing comprising second detection means, electrically connectable to said data processing means, for allowing detection of analog neurophysiological signals at a second predetermined site on said patient. - View Dependent Claims (2, 3)
-
-
4. A neurophysiological monitoring system, comprising:
-
(a) a primary module, comprising; (i) a first housing having power means for accepting a supply of electrical power from an external power source; (ii) first detection means, electrically connected to said power means, for allowing detection of analog neurophysiological signals at a predetermined site on a patient; (iii) data processing means, electrically connected to said first detection means, for amplifying said analog signals and converting said amplified analog signals to digital signals; and (iv) output means, electrically connected to said data processing means, for sending said digital signals to personal computing means for further processing; (b) a secondary module, comprising; (i) a second housing removably connectable to said first housing, said second housing comprising second detection means, electrically connectable to said data processing means, for allowing detection of analog neurophysiological signals at a second predetermined site on said patient; and (c) personal computing means, connected to said output means, for accepting said digital signals from said output means, for further processing and storing said digital signals, for displaying graphical information corresponding to said analog neurophysiological signals, and for controlling selected operational parameters during said monitoring. - View Dependent Claims (5, 6, 7)
-
Specification