Method and system for the heart problem protocol of an emergency medical dispatch system

• US 6,004,266 A
• Filed: 03/28/1997
• Issued: 12/21/1999
• Est. Priority Date: 03/29/1996
• Status: Expired due to Term

• Current Assignee: Jeffrey J. Clawson
• Original Assignee: Jeffrey J. Clawson
• Inventors: Clawson, Jeffrey J.
• Primary Examiner(s): Nasser, Robert L.
• Application Number:
  US08/825,611
• Time in Patent Office: 998 Days
• Field of Search: 600/300, 600/301, 600/481, 600/483, 600/484, 600/485, 600/508, 600/509, 600/510, 600/513, 600/522, 364/413.02, 364/413.03
• US Class Current: 600/300
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms
• CPC Class Codes: Y10S 128/903 Radio telemetry

Abstract

A method and system for receiving, processing and responding to emergency medical calls for patients with heart problems is described. A consistent, standard and systematic process is provided which in combination with adequate training, supervision and quality assurance serves to provide a method for gathering emergency medical information regarding a patients heart problems, categorizing such information into various determinant levels for appropriate response, and for giving qualified emergency medical information to callers thereby permitting "zero time" response by those at the scene. By using this invention properly a dispatcher is guided through the interrogation of callers concerned with heart problems, gathering critical information and giving the appropriate guidance to the caller. This invention specifically guides the dispatcher through the steps of the heart problem protocol, thereby identifying the degree of urgency of heart problem complaints and appropriately dispatching emergency medical responders.

Claims

1. A method for managing the process of responding to calls concerning a patient'"'"'s heart problems and for dispatching medical assistance to said patient, comprising the steps of:

(A) providing instructions to an emergency medical dispatcher, including instructions to inquire for specific information, receive complaint information, and to use such specific information in said method to determine a degree of criticality;

(B) inquiring for specific medical information;

(C) instructing a caller in determining whether the patient has chest pain, and receiving information regarding whether the patient has chest pain;

(D) instructing said caller in determining whether the patient is breathing normally, and receiving information regarding whether the patient is breathing normally;

(E) instructing said caller in determining whether the patient has had heart problems before, wherein if the patient has had heart problems before instructing said caller in determining whether the patient has an artificial device for managing the heart and where if the patient has said artificial device, it is determined whether said artificial device has fired off, and receiving information regarding whether the patient has had heart problems before, whether the patient has an artificial device, and whether said artificial device has fired off;

(F) instructing said caller in taking the patient'"'"'s pulse, and receiving information regarding the patient'"'"'s pulse;

(G) setting a determinant value based on said received information, including whether the patient is alert, whether the patient has said artificial device fire off, and based on the patient'"'"'s heart rate; and

(H) directing a dispatch of emergency medical service wherein said dispatch urgency and type is determined by said determinant value.

2. A method as recited in claim 1 further comprising the step of:

(g) giving medical instructions.

3. A method as recited in claim 1 wherein said setting appropriate determinant value step further comprises the steps of:

(i) asking whether the patient'"'"'s heart rate is greater than 100;

(ii) if the patient'"'"'s heart rate is greater than 100, asking whether the patient has taken drugs;

(iii) checking whether the patient'"'"'s heart rate is greater than 130; and

(iv) setting a determinant value based on the patient'"'"'s heart rate and whether the patient has used drugs.

4. A method as recited in claim 1 wherein said step of determining whether the patient has chest pain further comprises asking specific chest pain questions if the patient does have chest pain.

5. A method as recited in claim 1 wherein said step of determining whether the patient is breathing normally further comprises asking specific chest pain questions if the patient is not breathing normally.

6. A method for managing a medical inquiry process of an emergency medical dispatch system concerning calls regarding a patient'"'"'s heart problems and for dispatching medical assistance to said patients needing medical assistance, the method comprising:

(A) making a first inquiry as to whether a patient, having a complaint concerning a patient'"'"'s heart, has had prior heart problems;

(B) making a second inquiry, if the patient has had prior heart problems, as to whether the patient has an artificial device for managing the patient'"'"'s heart;

(C) making a third inquiry, if the patient has an artificial device for managing the patient'"'"'s heart, as to whether the artificial device has fired off;

(D) setting a determinant value to a high level of criticality if the artificial device has fired off; and

(E) a dispatch of emergency medical assistance to said patient, wherein said dispatch is based on said determinant value.

7. A method as recited in claim 6, further comprising:

(e) instructing the patient'"'"'s pulse and setting the determinant value inquiry based on said patient'"'"'s pulse.

8. A method as recited in claim 6 further comprising:

(f) testing for whether the patient has chest pain.

9. A method as recited in claim 6 further comprising:

(g) testing for whether the patient is breathing normally.

10. A method as recited in claim 6 further comprising:

(h) testing for whether the patient is alert.

11. A method as recited in claim 6 wherein said artificial device is a pacemaker.

12. A method as recited in claim 6 wherein said artificial device is a implanted defibrillator.

13. A method for managing the process for responding to an emergency medical call relating to a patient'"'"'s heart problems in a general purpose computer system comprising:

a central processing unit;

dynamic memory;

static memory;

a display device;

an input device;

an output device;

a mass storage device which contains

a number of emergency medical instruction records,

a number of medical information records,

a grouping of determinant codes,

a number of emergency medical inquiry reports,

the method comprising the steps of;

(A) testing whether the patient has had prior heart problems, and receiving and storing in dynamic memory a result of said test;

(B) testing whether the patient has an artificial device for managing the patient'"'"'s heart, and receiving and storing in dynamic memory a result of said test;

(C) testing whether the patient'"'"'s artificial device for managing the patient'"'"'s heart has fired off, and receiving and storing in dynamic memory a result of said test;

(D) setting a dispatch code, by said central processing unit, for the dispatch of emergency medical care to the patient based on the result of the test as to whether the patient'"'"'s artificial device has fired off; and

(E) dispatching emergency medical care to the patient based on said dispatch code.

14. In a general purpose computer system, a method as recited in claim 13 further comprising the steps of:

(e) testing whether the patient has chest pain;

(f) testing whether the patient is breathing normally; and

(g) testing whether the patient is alert.