Method and system for the exit protocol of an emergency medical dispatch system

• US 7,428,301 B1
• Filed: 10/09/2000
• Issued: 09/23/2008
• Est. Priority Date: 10/09/2000
• Status: Expired due to Term

• Current Assignee: Jeffrey J. Clawson
• Original Assignee: Jeffrey J. Clawson
• Inventors: Clawson, Jeffrey J.
• Primary Examiner(s): ADDY, THJUAN KNOWLIN
• Application Number:
  US09/685,697
• Time in Patent Office: 2,906 Days
• Field of Search: 379/106.02, 379/38, 379/45, 379/37, 379/265.01, 379/202.01, 379/41, 705/3, 707/3, 709/224, 340/573.1, 700/90, 600/301, 600/300
• US Class Current: 379/45
• CPC Class Codes: H04M 2203/357 Autocues for dialog assistance
• CPC Class Codes: H04M 3/5116 for emergency applications

Abstract

A method and system for receiving, processing and responding to emergency medical calls by emergency dispatchers 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, 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, gathering the critical information, dispatching the appropriate mobile care rapidly when needed and, especially in this embodiment, giving the appropriate guidance to the caller. This invention specifically guides the dispatcher through the universal exit protocol, thereby using determinate criticality values to identifying the most urgent emergencies and give consistent reliable post-dispatch instructions.

Claims

1. A method for managing the exit process of an emergency medical dispatch system, for dispatching medical assistance to persons needing such medical assistance, comprising the steps of:

(a) receiving a medical call from a caller on a telephone communication device regarding a patient needing medical assistance, said patient having a chief complaint;

(b) receiving from said caller a description of a problem giving rise to a call for medical assistance;

(c) a pre-scripted interrogation automatically assigning one of a plurality of pre-established determinant levels based on the description of said problem, wherein said pre-scripted interrogation comprises determining if the caller is the patient, and wherein said pre-scripted interrogation automatically assigns said determinant level by

providing a dispatcher with a plurality of preprogrammed inquiries ordered to guide said pre-scripted interrogation to systematically obtain said description of said problem and to traverse a path along a logical tree based on responses to said preprogrammed inquiries, wherein said path along said logical tree ends at an appropriate pre-established determinant level, wherein said preprogrammed inquiries are provided to said dispatcher on a medium readable by the dispatcher, and wherein,

instructing said dispatcher to interrogate said caller using said plurality of preprogrammed inquiries,

receiving from said dispatcher caller responses to said preprogrammed inquiries, and

using said caller responses to traverse said logical tree and thereby assign said appropriate pre-established determinant level;

(d) dispatching a medical response based on said determinant level; and

(e) providing post dispatch instructions to a caller, prior to the arrival of the responders to prepare the patient for the responders and to expedite the field responders'"'"' work, based on said determinant level, thereby eliminating variability due to the different skills of the individual dispatchers.

2. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said providing post dispatch instructions further comprises providing instructions based on a hemorrhaging patient.

3. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said providing post dispatch instructions further comprises providing instructions based on a patient suffering amputation.

4. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said providing post dispatch instructions further comprises providing instructions based on a hazardous material situation.

5. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said providing post dispatch instructions further comprises providing instructions based on a violent patient situation.

6. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said providing post dispatch instructions further comprises providing instructions based on the presence of an assailant or dangerous animal.

7. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said providing post dispatch instructions further comprises providing instructions based on a patient suffering from burns.

8. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said providing post dispatch instructions further comprises providing instructions based on a present danger situation.

9. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said medium includes a flip card apparatus.

10. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein said medium includes software operated on a computer system to provide readable instructions on a display unit.

11. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein each of said determinant levels includes a plurality of sublevels.

12. A method for managing the exit process of an emergency medical dispatch system, as recited in claim 1, wherein the pre-scripted interrogation further comprises:

(i) determining if said received call concerns trauma or an illness; and

(ii) determining if said chief complaint concerns at least one of hemorrhaging, amputation, hazardous materials, a violent patient, an assailant, an animal, a present danger, and a burned patient.