Patient interface system with a scale

• US 6,080,106 A
• Filed: 10/28/1997
• Issued: 06/27/2000
• Est. Priority Date: 10/28/1997
• Status: Expired due to Term

• Current Assignee: Alere Medical Incorporated (Abbott Laboratories Incorporated)
• Original Assignee: Alere, Inc. (Abbott Laboratories Incorporated)
• Inventors: Prince, Melissa Ann, Lloyd, Lester John
• Primary Examiner(s): Dvorak, Linda
• Assistant Examiner(s): YARNELL, BRYAN KEITH
• Application Number:
  US08/958,689
• Time in Patent Office: 973 Days
• Field of Search: 600/300, 600/301, 600/483, 600/513, 600/520, 128/903, 128/904, 340/500, 340/540, 340/573, 340/666, 200/666, 200/85 R, 200/86 R
• US Class Current: 600/300
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: A61B 5/022 by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
• CPC Class Codes: A61B 5/1073 Measuring volume, e.g. of limbs
• CPC Class Codes: A61B 5/145 Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissuemeasuring of blood pressure or blood flow A61B5/02; non-radiation detecting or locating of foreign bodies in blood A61B5/06
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/318 Heart-related electrical modalities, e.g. electrocardiography [ECG]
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: Y10S 128/903 Radio telemetry
• CPC Class Codes: Y10S 128/904 Telephone telemetry

Abstract

A patient interface system for collecting and transferring data from a patient to a remote monitoring system, as well as methods for its use, are provided. The subject system uses: (a) a data collection device with a sensor and an interrogation device; (b) a processing device for processing the collected data; and (c) a communication device for transferring said collected data from the interface system to a remote monitoring system and receiving instructional data from a remote monitoring system. The subject system finds use in the remote monitoring of a variety of conditions, particularly in the remote monitoring of cardiac associated diseases. In addition, the sensor is a scale either programmed not to activate the patient interface system if it measures a weight below or above certain set weights or not to send measurements to the remote monitoring if it measures a weight below or above certain set weights.

Claims

1. A patient interface system for use in collecting and transferring data from a patient to a remote monitoring system, said system comprising:

(a) a patient data input and data receiving means comprising;

(i) a sensor comprising a scale programmed not to activate the patient interface system if it measures a weight below or above certain set weights; and

(ii) an interrogation means comprising a means for creating visual and audio signals;

(b) a processing means capable of receiving and storing data from said patient data input means;

(c) a communication means capable of transferring said processed patient data from said processing means to a remote monitoring system and receiving instructional data from said remote monitoring system.

2. The system according to claim 1, wherein said processing means is further capable of storing a predetermined target value and a series of questions.

3. The system according to claim 2, wherein said processing means is further capable of comparing a sensor measured physiological parameter with said predetermined target value to determine a variance.

4. The system according to claim 2, wherein said processing means is capable of accepting and storing a new predetermined target value and series of questions from said remote monitoring system.

5. The system according to claim 1, wherein said sensor further comprises an edema sensor means for measuring edema of an extremity.

6. The system according to claim 1, wherein said interrogation means further comprises at least one of a keyboard, a plurality of buttons and a microphone.

7. The system according to claim 1, wherein said communication means comprises at least one of a modem, a serial interface, a LAN connection and a wireless transmitter.

8. A patient interface system for use in collecting and transferring data from a patient suffering from a cardiac associated disease to a remote monitoring system, said system comprising:

(a) a patient data input and data receiving means comprising;

(i) a sensor means comprising a scale programmed not to activate the patient interface system if it measures a weight below or above certain set weights; and

(ii) an interrogation means comprising a means for creating visual and audio signals;

(b) a processing means capable of;

(i) receiving and storing data from said patient data input means;

(ii) storing a predetermined target value and a series of questions;

(iii) comparing said sensor measured diagnostic parameter with said predetermined target value to determine a variance; and

(iv) accepting and storing a new predetermined target value and series of questions from said remote monitoring system; and

(c) a communication means capable of transferring said patient data from said processing means to a remote monitoring system and receiving instructional data from said remote monitoring system.

9. The system according to claim 8, wherein said interrogation means further comprises at least one of a keyboard, a plurality of buttons and a microphone.

10. The system according to claim 8, wherein said communication means comprises at least one of a modem, a serial interface, a LAN connection and a wireless transmitter.

11. The system according to claim 8, wherein said sensor means further comprising an edema sensor means for measuring edema by measuring volume displacement.

12. The system according to claim 8, wherein said sensor means further comprising an edema sensor means for measuring edema by measuring a cross-sectional dimension.

13. The system according to claim 8, wherein said sensor means further comprising an edema sensor means for measuring edema by measuring pitting.

14. A method for collecting and transferring data from a patient having a condition to a remote monitoring system, said method comprising:

(a) obtaining a weight measurement with a scale programmed not to send measurements to the remote monitoring system if it measures a weight below or above certain set weights;

(b) processing said weight measurement with a processing means; and

(c) transferring said processed weight measurement with a communication means to the remote monitoring system.

15. The method according to claim 14, wherein said processing comprises comparing said weight measurement with a predetermined target value to determine a variance, wherein said processing means stores said predetermined target value and a series of questions.

16. The method according to claim 15, wherein said method further comprises changing at least one of said predetermined target value and series of questions in response to said data.

17. The method according to claim 14, wherein said condition is a cardiac associated disease.