Apparatus, system and method for collecting non-invasive blood pressure readings

• US 7,204,808 B1
• Filed: 10/13/2005
• Issued: 04/17/2007
• Est. Priority Date: 10/13/2005
• Status: Active Grant

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Clemmons, John P., Friedman, Bruce A., Booth, John
• Primary Examiner(s): NASSER, ROBERT L
• Application Number:
  US11/249,593
• Publication Number:
  US 20070088224A1
• Time in Patent Office: 551 Days
• Field of Search: None
• US Class Current: 600/490
• CPC Class Codes: A61B 5/022 by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers

Abstract

An apparatus, system and method for collecting non-invasive blood pressure readings from a patient is provided. A non-invasive blood pressure cuff is arranged to be worn about a wrist of a patient and to be operatively connected to a blood pressure monitor. Communication means are operatively connected to the blood pressure cuff the monitor and arranged to automatically communicate a parameter associated with the cuff to the monitor. The monitor is arranged to automatically adjust blood pressure algorithms based upon the parameter to enhance the accuracy of blood pressure readings.

Claims

1. A system for providing non-invasive blood pressure values for a patient, the system comprising:

a non-invasive blood pressure monitor; and

a non-invasive blood pressure cuff arranged to be operatively connected to the monitor and to be worn on a limb of a patient, wherein the cuff and monitor comprise communication means for automatically communicating at least one parameter associated with a physical attribute of the cuff to the monitor;

wherein the monitor is arranged to automatically adjust a blood pressure analysis algorithm of the monitor based upon the parameter associated with the cuff.

2. The system of claim 1, wherein the communication means comprises an electronic barcode associated with the cuff and a barcode reader associated with the monitor.

3. The system of claim 1, wherein the communication means comprises a radio frequency transceiver associated with the cuff and a radio frequency transceiver associated with the monitor.

4. The system of claim 1, wherein the communication means is arranged to automatically communicate at least one parameter associated with the patient to the monitor.

5. The system of claim 4, wherein the at least one patient parameter comprises medical data associated with the patient.

6. The system of claim 4, wherein the at least one patient parameter comprises identification information for the patient.

7. A method of collecting non-invasive blood pressure readings from a plurality of patients in a healthcare setting, the method comprising the steps of:

providing each patient with a dedicated non-invasive blood pressure cuff arranged to be worn about a limb of the patient and operatively connected to a non-invasive blood pressure monitor;

assigning a cuff parameter to each blood pressure cuff, the cuff parameter identifying a physical attribute of the respective cuff;

automatically communicating the cuff parameter to the monitor; and

automatically adjusting a blood analysis algorithm of the monitor based upon the cuff parameter to optimize non-invasive blood pressure readings taken by the respective cuff.

8. The method of claim 7, further comprising the steps of:

assigning a patient parameter to each blood pressure cuff, the patient parameter providing identification information for the patient wearing the respective cuff.

9. The method of claim 7, further comprising electronically communicating the cuff parameter to a medical record database.

10. The method of claim 8, further comprising electronically communicating the patient parameter to a medical records database.

11. The method of claim 7, wherein the blood pressure cuff is arranged to be worn about a wrist of the patient.