Method and apparatus for automatically integrating a medical device into a medical facility network

• US 9,585,562 B2
• Filed: 12/03/2008
• Issued: 03/07/2017
• Est. Priority Date: 12/03/2008
• Status: Active Grant

• Current Assignee: Carefusion 303 Incorporated (Becton, Dickinson & Co)
• Original Assignee: Carefusion 303 Incorporated (Becton, Dickinson & Co)
• Inventors: Sobie, Robert Andrew
• Primary Examiner(s): KIM, TAE K
• Application Number:
  US12/327,614
• Publication Number:
  US 20100138524A1
• Time in Patent Office: 3,016 Days
• Field of Search: 709/222, 709/224, 710/1, 340/5.53, 340/539.1, 340/572.1
• US Class Current: 1/1
• CPC Class Codes: A47B 2031/003 with drawers, trays or shelves
• CPC Class Codes: A47B 2031/006 Medication carts
• CPC Class Codes: A47B 31/00 Service or tea tables, trolleys, or wagons serving trays A47G23/06; features relating to running gear or to movement by hand B62B
• CPC Class Codes: A47B 97/00 Furniture or accessories for furniture, not provided for in other groups of this subclass
• CPC Class Codes: A61B 2560/0437 Trolley or cart-type apparatus
• 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 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/031 Intracranial pressure
• CPC Class Codes: A61B 5/0816 Measuring devices for examining respiratory frequency measuring frequency of electric signals G01R23/00
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61G 12/001 Trolleys for transport of medicaments, food, linen, nursing supplies carts specially adapted for surgery or diagnosis A61B50/13; hand carts B62B3/00
• CPC Class Codes: A61G 7/05 Parts, details or accessories of beds devices for prevention against falling out A47C21/08, A47D7/00 ; mattresses A47C27/00
• 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: G16H 40/40 for the management of medical equipment or devices, e.g. scheduling maintenance or upgrades
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 41/12 Discovery or management of network topologies
• CPC Class Codes: H04L 63/0876 based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
• CPC Class Codes: H04L 67/12 : specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Abstract

A method for integrating a medical device into a medical facility network by equipping the medical device with wireless communication device is disclosed. The medical device is provided into a medical treatment area within wireless range of the medical facility network. The medical facility network is configured to detect the medical device upon entry into the medical treatment area. The medical facility network is configured to thereafter transmit an initialization signal to the medical device. A system for integrating medical devices, a medical device capable of integration, and a medical facility network are also disclosed.

Claims

1. A method of initializing a medical device within a medical treatment area, comprising:

automatically detecting the medical device upon introduction of the medical device into the medical treatment area within a wireless range of a medical facility network;

authenticating the medical device based on device identity information specific to the medical device if the medical device is not recognized by the medical facility network because the medical device has not been discharged from being dedicated to a patient;

transmitting one or more initialization signals from the medical facility network to the medical device if the medical device is recognized or authenticated by the medical facility network, the one or more initialization signals comprising at least one of instructions to power up to an active power state and instructions to cause the medical device to unlock; and

automatically initializing the medical device in response to the medical device receiving the one or more initialization signals, wherein initializing comprises at least one of powering the medical device into an active power state when the medical device is in a low-power, sleep, or off state and unlocking the medical device.

2. The method of claim 1, wherein after detection of the medical device, the medical facility network transmits an identity information request signal to the medical device.

3. The method of claim 2, wherein in response to the identity information request signal, the medical device transmits an identity information signal to the medical facility network.

4. The method of claim 1, wherein initializing further comprises performing start up of a software program.

5. The method of claim 1, wherein the medical facility network is connected to the internet.

6. The method of claim 1, wherein the wireless range is limited to approximately the medical treatment area.

7. The method of claim 1, wherein the medical facility network comprises a local network or facility-wide network.

8. The method of claim 1, wherein the device identity information specific to the medical device is an electronic serial number.

9. The method of claim 1, wherein the medical device is not recognized by the medical facility network because the medical device is new and has not yet been entered into the medical facility network.

10. The method of claim 1, wherein the medical device is not recognized by the medical facility network because the medical device is retired and has been removed from the medical facility network.

11. The method of claim 1, further comprising preventing transmission of the one or more initialization signals from the medical facility network to the medical device based on user input during the authenticating the medical device.

12. A system for integrating medical devices into a medical facility network, comprising:

a terminal interfacing with the medical facility network;

a display in communication with the terminal; and

a medical device within wireless range of the medical facility network;

wherein the medical facility network is configured to;

automatically detect the medical device upon introduction of the medical device into the medical treatment area;

authenticate the medical device based on device identity information specific to the medical device if the medical device is not recognized by the medical facility network because the medical device has not been discharged from being dedicated to a patient;

transmit one or more initialization signals to the medical device if the medical device is recognized or authenticated by the medical facility network, the one or more initialization signals comprising at least one of instructions to power up to an active power state and instructions to cause the medical device to unlock,

the medical device configured to automatically initialize by at least one of powering the medical device into an active power state and unlocking the medical device in response to receiving the one or more initialization signals.

13. The system of claim 12, wherein the medical facility network is connected to the internet, thereby facilitating data exchange between the medical facility network and another entity.

14. The system of claim 12, wherein the wireless range is limited to approximately the medical treatment area.

15. The system of claim 12, wherein the medical facility network comprises a local network or facility wide network.

16. A medical device comprising:

a processor;

a storage medium; and

a wireless communication interface,

the medical device configured to be;

automatically detected upon introduction into a medical treatment area;

authenticated, if the medical device is not recognized by a medical facility network because the medical device has not been discharged from being dedicated to a patient, the authentication based on device identity information specific to the medical device; and

initialized by at least one of powering the medical device into an active power state and unlocking locking hardware of the medical device in response to receiving one or more initialization signals, the one or more initialization signals comprising at least one of instructions to power up to an active power state and instructions to cause the medical device to unlock, both from within the medical treatment area.

17. A medical facility network comprising:

a wireless communication device configured to communicate with one or more medical devices,

the medical facility network configured to;

automatically detect the one or more medical devices upon introduction of the one or more medical devices into wireless range of the medical facility network;

authenticate the medical device based on device identity information specific to the medical device if the medical device is not recognized by the medical facility network because the medical device has not been discharged from being dedicated to a patient;

transmit one or more initialization signals to the one or more detected medical devices, the one or more initialization signals comprising at least one of instructions to power up to an active power state and instructions to cause the one or more medical devices to unlock, respectively.

18. A method of integrating a medical device into a medical facility network, comprising:

introducing the medical device into the medical treatment area within a wireless range of a medical facility network;

automatically detecting, by the medical facility network, the introduction of the medical device into the medical treatment area;

authenticating the medical device based on device identity information specific to the medical device if the medical device is not recognized by the medical facility network because the medical device has not been discharged from being dedicated to a patient;

transmitting, from the medical facility network to the medical device, one or more initialization signals comprising at least one of instructions to power up to an active power state and instructions to cause the medical device to unlock; and

automatically at least one of initializing the medical device and unlocking the medical device in response to the medical device receiving the one or more initialization signals.

19. The method of claim 18, further comprising:

verifying the identity of the medical device.