IP Library Granted Patent US 12,094,601
Granted Patent B2
US 12,094,601 · App. 17/322,707 · Granted Sep 17, 2024

Auto-association of medical devices with location

Inventor: Wilfredo Almaguer (Houston, TX)
Assignee: Medical Informatics Corp.
G16H40/40A61B90/98H04W4/029H04W76/10H04L67/12
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Quick Facts
Patent No.
US 12,094,601
App. No.
17/322,707
Granted
Sep 17, 2024
Kind
B2
Abstract

A procedure for automatically associating a mobile medical device with its current location is disclosed. The procedure allows automatic determination of the location of the mobile medical device without requiring either specialized location determination equipment or expensive computer equipment. A database of switch port to room associations created during a provisioning setup procedure is used when the mobile medical device connects to a network port after being brought into a patient room to associate the mobile medical device with the room and thereby the patient.

Claims (48)

1. A system for automatic association of a medical device with a patient, comprising:

a medical facility platform, comprising at least one computer;

a database of network interface to room associations hosted by the medical facility platform;

a database of patient to room associations, hosted by the medical facility platform;

a software for execution by the medical facility platform, comprising software that:

establishes a network session between a mobile medical device and a network device via a network port in a room of a medical facility in which the mobile medical device is located;

identifies a network interface of the network device associated with the network port to which the mobile medical device is connected;

performs a first lookup of the network interface in the database of network interface to room associations to identify the room of the medical facility in which the mobile medical device is located;

performs a second lookup of the room of the medical facility in which the mobile medical device is located in the database of patient to room associations to identify a patient associated with the room; and

automatically associates the mobile medical device with the patient responsive to the first lookup and the second lookup.

2. The system of claim 1 , further comprising a serial to ethernet converter, connected to the mobile medical device.

3. The system of claim 1 , wherein the software for execution by the medical facility platform further comprises software that identifies the medical device.

4. The system of claim 1 , wherein the software for execution by the medical facility platform further comprises software that automatically configures the medical device by sending configuration information to the medical device.

5. The system of claim 4 , wherein the configuration information is patient-specific.

6. The system of claim 1 , further comprising:

a mobile computing device; and

software for execution by the mobile computing device that generates network interface identification information for creating the database of network interface to room associations.

7. The system of claim 1 , wherein the database of network interface to room associations comprises a database of network interface identifier information, wherein each network interface identifier information is associated with a room.

8. A computer-implemented method of mapping network ports in a medical facility, comprising:

connecting a mobile computing device to a network port in a room of the medical facility;

establishing a network session on the mobile computing device via the network port;

determining by a network query from the mobile computing device a port of a network device connected to the network port in the room; and

mapping the room to the port of the network device in a database of the medical facility.

9. The method of claim 8 , wherein determining by a network query from the mobile computing device the port of the network device connected to the network port in the room comprises:

querying the network device by the mobile computing device to obtain a network interface identifier associated with the mobile computing device.

10. The method of claim 8 , wherein determining the port of the network device connected to the network port in the room comprises:

querying a network device management system by the mobile computing device to obtain a network interface identifier associated with the mobile computing device.

11. The method of claim 8 , wherein establishing the network session comprises:

establishing a network session between the mobile computing device and a server.

12. The method of claim 8 , wherein establishing the network session comprises:

establishing a network session between the mobile computing device and a medical device integration engine running in a container on the network device.

13. The method of claim 8 , wherein the network device is a network switch.

14. The method of claim 8 , further comprising updating the database of the medical facility upon moving the network port to a different port on the network device.

15. A method of associating a mobile medical device with a patient in a medical facility, comprising:

connecting the mobile medical device to a network port in a room of the medical facility in which the mobile medical device is located;

establishing a network session between the mobile medical device and a network device via the network port;

identifying a network interface of the network device;

identifying the room of the medical facility in which the mobile medical device is located by performing a first lookup of the network interface in a first database that associates network interfaces with rooms;

identifying the patient in the room of the medical facility in which the mobile medical device is located by looking up performing a second lookup of the room in a second database that associates patients with rooms; and

automatically associating the mobile medical device with the patient responsive to the first lookup and the second lookup.

16. The method of claim 15 , further comprising: converting serial data generated by the mobile medical device to ethernet data using a serial-to-ethernet converter.

17. The method of claim 15 , wherein the second database is maintained by an electronic medical records system of the medical facility.

18. The method of claim 15 , further comprising associating medical data streams obtained by the mobile medical device with the patient responsive to the identification of the room and the patient.

19. The method of claim 15 , wherein connecting the mobile medical device to the network port comprises:

connecting the mobile medical device to a serial to ethernet converter; and

connecting the serial to ethernet converter to the network port.

20. The method of claim 15 , further comprising:

sending configuration information to the mobile medical device.

Assignments (1)
SECURITY INTEREST Recorded Jun 13, 2025
From: MEDICAL INFORMATICS CORP.
To: WESTERN ALLIANCE BANK
Reel/Frame 071411/0019 →
Continuity (2)
Provisional Application 62704613 · May 18, 2020
Related Publication 20210358610A1 · Nov 18, 2021