US6083156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable integrated physiological monitoring system
Assignee: Individual
•
Filing: 1998-11-16
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Granted: 2000-07-04
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Expires: 2018-11-16
Abstract
Abstract A portable, integrated physiological monitoring system is described for use in clinical outpatient environments. This systems consists of a plethora of sensors and auxiliary devices, an electronics unit (100) that interfaces to the sensors and devices, and a portable personal computer (102). Electrodes (106) are provided to acquisition electrocardiographic, electroencephalographic, and neuromuscular signals. Electrodes (108) are provided to stimulate neural and muscular tissue. A finger pulse oximeter (110), an M-mode ultrasonic transducer (112), an airflow sensor (114), a temperature probe (120), a patient event switch (116), and an electronic stethoscope (118) are provided. A portable personal computer (102) interfaces to the electronics unit (100) via a standard parallel printer port interface (258) to allow communication of commands and information to/from the electronics unit (100). Control and display of the information gathered from the electronics unit (100) is accomplished via an application program executing on the portable personal computer (102). Sharing of common data acquisition hardware along with preliminary processing of information gathered is accomplished within the electronics unit (100). The entire system is battery operated and portable. This system, because of its architecture, offers significant cost advantages as well as unique modes of operation that cannot be achieved from the individual physiological parameter measurement devices alone. The system allows for the integration of acquisitioned information from the sensors into a patient's database stored on the portable personal computer.
Inventors
- 👤 Ronald S. Lisiecki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:41
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/02; A61B5/0205; A61B5/02055; A61B2560/00; A61B2560/04; A61B2560/0431; A61B5/08; A61B5/087; A61B5/145; A61B5/1455; A61B5/24; A61B5/25; A61B5/251; A61B5/254; A61B7/00; A61B7/02; A61B7/04; A61B8/00; A61B8/08
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
198 words
A portable, physiological monitoring system configured to monitor physiological parameters of a human subject, the system comprising: a) a portable personal computer including an applications program executable thereon to produce a command, and having a display, a user input, and a data storage configured to contain existing information related to the human subject; b) at least one physiological sensor, configured to be attached to the human subject to sense a physiological parameter of the human subject and to produce a signal representing the physiological parameter; and c) a portable electronics unit, separate from the portable personal computer, the at least one physiological sensor and the human subject, and having circuitry connected to the at least one physiological sensor and the portable personal computer, the circuitry being responsive to the command from the applications program to initiate acquisition of the signal from the at least one sensor, the circuitry being configured to manipulate the signal and send the signal to the portable personal computer; and d) the portable personal computer being configured to display the physiological parameter on the display, and to store the physiological parameter in the data storage with the existing information related to the human subject.
Claim 2
Dependent Claim
198 words
A portable, physiological monitoring system configured to monitor physiological parameters of a human subject, the system comprising: a) a portable personal computer including an applications program executable thereon to produce a command, and having a display, a user input, and a data storage configured to contain existing information related to the human subject; b) at least one physiological sensor, configured to be attached to the human subject to sense a physiological parameter of the human subject and to produce a signal representing the physiological parameter; and c) a portable electronics unit, separate from the portable personal computer, the at least one physiological sensor and the human subject, and having circuitry connected to the at least one physiological sensor and the portable personal computer, the circuitry being responsive to the command from the applications program to initiate acquisition of the signal from the at least one sensor, the circuitry being configured to manipulate the signal and send the signal to the portable personal computer; and d) the portable personal computer being configured to display the physiological parameter on the display, and to store the physiological parameter in the data storage with the existing information related to the human subject.
Claim 3
Dependent Claim
51 words
The system of claim 1, wherein the portable personal computer is continuously connected to the electronics unit during operation; wherein the portable personal computer is configured to control the electronics unit in real-time; and wherein the portable personal computer is configured to display the physiological parameter on the display in real-time.
Claim 4
Dependent Claim
22 words
The system of claim 1, wherein the portable personal computer is removably disposed on top of the electronics unit to save space.
Claim 5
Dependent Claim
41 words
The system of claim 1, wherein the at least one physiological sensor includes multiple physiological sensors configured to sense multiple physiological parameters; and wherein the circuitry of the electronics unit includes conversion and manipulation circuitry common to the multiple physiological sensors.
Claim 6
Dependent Claim
66 words
The system of claim 1, wherein the electronics unit includes: a) a user adjustable gain control, connected to the circuitry, configured to allow a user to adjust gain; b) a user marker switch, connected to the circuitry, configured to allow the user direct interaction with the electronics unit; and c) a status display, connected to the circuitry, configured to display the status of the electronics unit.
Claim 7
Dependent Claim
150 words
The system of claim 1, wherein the portable personal computer, portable electronics unit, and at least one physiological sensor have at least three modes of operation, including: a) a first mode of operation in which the at least one physiological sensor is configured to sense a single physiological parameter, and the display of the portable personal computer is configured to display the parameter as either a static value or as continuous, real-time values; b) a second mode of operation in which the at least one physiological sensor is configured to sense a physiological parameter in conjunction with interaction by the human subject, and the portable personal computer is configured to signal the human subject to perform an act in conjunction with the physiological parameter; and c) a third mode of operation in which the at least one physiological sensor includes multiple physiological sensors configured to simultaneously sense multiple physiological parameters.
Claim 8
Dependent Claim
22 words
The system of claim 1, wherein the electronics unit is configured to generate electrical pulses which are applied to the human subject.
Claim 9
Dependent Claim
67 words
The system of claim 1, wherein the portable personal computer further has a parallel printer port; wherein the electronics unit and portable personal computer connect through the parallel printer port; further comprising an external printer connected to the electronics unit; and wherein the portable personal computer is configured to print information by sending the information through the parallel printer port, through the electronics unit, to the printer.
Claim 10
Dependent Claim
198 words
A portable, human subject, physiological monitoring system for clinical outpatient environments, the system comprising: a) at least one physiological sensor configured to be attached to the human subject, sense a physiological parameter of the human subject, and produce a signal representing the physiological parameter; b) a portable electronics unit, coupled to the at least one sensor and configured to be separate from the human subject, and having circuitry connected to the at least one sensor to acquire and process the signal from the at least one sensor; and c) a portable personal computer, separate from and coupled to the electronics unit, to control the electronics unit in real-time and to receive information from the electronics unit, the portable personal computer having an application program executable thereon to produce a command to send to the electronics unit to initiate acquisition of the signal from the at least one sensor, and having: i) a display configured to display the information from the electronics unit; ii) an interface configured to receive user input; and iii) a data storage configured to contain existing information related to the human subject and to store information acquired such that existing and new information are integrated.
Claim 11
Dependent Claim
198 words
A portable, human subject, physiological monitoring system for clinical outpatient environments, the system comprising: a) at least one physiological sensor configured to be attached to the human subject, sense a physiological parameter of the human subject, and produce a signal representing the physiological parameter; b) a portable electronics unit, coupled to the at least one sensor and configured to be separate from the human subject, and having circuitry connected to the at least one sensor to acquire and process the signal from the at least one sensor; and c) a portable personal computer, separate from and coupled to the electronics unit, to control the electronics unit in real-time and to receive information from the electronics unit, the portable personal computer having an application program executable thereon to produce a command to send to the electronics unit to initiate acquisition of the signal from the at least one sensor, and having: i) a display configured to display the information from the electronics unit; ii) an interface configured to receive user input; and iii) a data storage configured to contain existing information related to the human subject and to store information acquired such that existing and new information are integrated.
Claim 12
Dependent Claim
22 words
The system of claim 9, wherein the portable personal computer is removably disposed on top of the electronics unit to save space.
Claim 13
Dependent Claim
41 words
The system of claim 9, wherein the at least one physiological sensor includes multiple physiological sensors configured to sense multiple physiological parameters; and wherein the circuitry of the electronics unit includes conversion and manipulation circuitry common to the multiple physiological sensors.
Claim 14
Dependent Claim
31 words
The system of claim 9, wherein the circuitry of the electronics unit is configured to perform lower level operations, and the portable personal computer is configured to perform higher level operations.
Claim 15
Dependent Claim
66 words
The system of claim 9, wherein the electronics unit includes: a) a user adjustable gain control, connected to the circuitry, configured to allow a user to adjust gain; b) a user marker switch, connected to the circuitry, configured to allow the user direct interaction with the electronics unit; and c) a status display, connected to the circuitry, configured to display the status of the electronics unit.
Claim 16
Dependent Claim
177 words
The system of claim 9, wherein the portable personal computer, portable electronics unit, and at least one physiological sensor have at least four modes of operation, including: a) a first mode of operation in which the at least one physiological sensor is configured to sense a single physiological parameter, and the display of the portable personal computer is configured to display the parameter as either a static value or as continuous, real-time values; b) a second mode of operation in which the at least one physiological sensor is configured to sense a physiological parameter in conjunction with interaction by the human subject, and the portable personal computer is configured to signal the human subject through the display to perform an act in conjunction with the physiological parameter; c) a third mode of operation in which the at least one physiological sensor includes multiple physiological sensors configured to simultaneously sense multiple physiological parameters; and d) a fourth mode of operation in which the electronics unit is configured to generate electrical pulses which are applied to the human subject.
Claim 17
Independent Claim
147 words
A method for obtaining, displaying and integrating human subject physiological information from a human subject, comprising the steps of: a) attaching a physiological sensor to the human subject; b) disposing a portable electronics unit adjacent the human subject, but separate from the human subject, and connecting the physiological sensor to the portable electronics unit; c) connecting a portable personal computer to the electronics unit; d) operating an application program executable on the portable personal computer to send a command to the electronics unit to initiate acquisition of the physiological parameter; e) sensing the physiological parameter and producing a signal using the physiological sensor; f) manipulating the signal using the electronics unit; g) communicating the sensed parameter to the portable personal computer; and h) displaying the parameter on a display of the portable personal computer; and storing the parameter in the data storage of the portable personal computer.
Claim 18
Independent Claim
147 words
A method for obtaining, displaying and integrating human subject physiological information from a human subject, comprising the steps of: a) attaching a physiological sensor to the human subject; b) disposing a portable electronics unit adjacent the human subject, but separate from the human subject, and connecting the physiological sensor to the portable electronics unit; c) connecting a portable personal computer to the electronics unit; d) operating an application program executable on the portable personal computer to send a command to the electronics unit to initiate acquisition of the physiological parameter; e) sensing the physiological parameter and producing a signal using the physiological sensor; f) manipulating the signal using the electronics unit; g) communicating the sensed parameter to the portable personal computer; and h) displaying the parameter on a display of the portable personal computer; and storing the parameter in the data storage of the portable personal computer.
Claim 19
Dependent Claim
26 words
The method of claim 15, further comprising accessing existing information with respect to the human subject contained in the data storage of the portable personal computer.
Claim 20
Dependent Claim
22 words
The method of claim 15, further comprising removably disposing the portable personal computer on top of the electronics unit to save space.
Claim 21
Dependent Claim
32 words
The method of claim 15, further comprising: a) sensing multiple physiological parameters and producing multiple signals using multiple physiological sensors; and b) manipulating the signals using common circuitry of the electronics unit.
Claim 22
Dependent Claim
51 words
The method of claim 15, further comprising a) manually adjusting the gain using a user adjustable gain control of the electronics unit; b) directly interacting with the electronics unit using a user marker switch; and c) displaying the status of the electronics unit using a status display of the electronics unit.
Claim 23
Dependent Claim
143 words
The method of claim 15, further comprising selectively operating the portable personal computer, electronics unit, and sensor in at least four modes of operation, including: a) a first mode of operation by sensing a single physiological parameter with the physiological sensor, and displaying the parameter as either a static value or as continuous, real-time values using a display of the portable personal computer; b) a second mode of operation by sensing a physiological parameter using the physiological sensor in conjunction with interaction by the human subject, and prompting the human subject to perform an act using the display of the portable personal computer; c) a third mode of operation by simultaneously sensing multiple physiological parameters using multiple physiological sensors; and d) a fourth mode of operation by generating electrical pulses using the electronics unit and applying the electrical pulses to the human subject.
References Cited (Backward Citations)
US5012411A
Cited
US4686998A
Cited
US4827943A
Cited
US4974607A
Cited
US4860759A
Cited
US4889131A
Cited
US5275159A
Cited
US5238001A
Cited
US5257627A
Cited
US5339821A
Cited
US5263491A
Cited
US5375604A
Cited
US5417222A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-07-04 | 2004-01-03 | 2004-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-07-04 | 2008-01-03 | 2008-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-07-04 | 2012-01-03 | 2012-07-04 | $7700.00 | Window Closed / Lapsed |