Medical Monitor With Network Connectivity

• US 20090327515A1
• Filed: 06/30/2008
• Published: 12/31/2009
• Est. Priority Date: 06/30/2008
• Status: Abandoned Application

• Current Assignee: Nellcor Puritan Bennett LLC (Medtronic Plc)
• Original Assignee: Nellcor Puritan Bennett LLC (Medtronic Plc)
• Inventors: Price, Thomas
• Application Number:
  US12/165,112
• Publication Number:
  US 20090327515A1
• Time in Patent Office: Days
• US Class Current: 709/236
• CPC Class Codes: A61B 2562/08 Sensors provided with means for identification, e.g. barcodes or memory chips
• 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 5/021 Measuring pressure in heart or blood vessels A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/024 Detecting, measuring or recording pulse rate or heart rate A61B5/0205, A61B5/021 take precedence
• CPC Class Codes: A61B 5/14551 for measuring blood gases

Abstract

The present disclosure provides for the use of physiological monitors capable of communicating over a network. In one embodiment, the physiological monitors may utilize a network layer protocol having an address space for each packet that is greater than 32 bits in length. In one such embodiment, address exhaustion on a network may be addressed by using addresses greater than 32 bits in length at the network layer.

Claims

1. A physiological monitor comprising:

a network port or an antenna; and

a processor capable of at least communicating with other devices on a network via the network port or the antenna, wherein the processor is capable of at least communicating using a network layer protocol that utilizes addresses that are greater than 32 bits in length.

2. The physiological monitor of claim 1, wherein the network layer protocol utilizes 128 bit addresses.

3. The physiological monitor of claim 1, wherein the network layer protocol comprises Internet Protocol version 6.

4. The physiological monitor of claim 1, wherein the physiological monitor comprises a pulse oximeter.

5. A physiological monitor comprising:

a network port or an antenna;

a processor capable of at least communicating with other devices on a network via the network port or the antenna; and

a networking chipset capable of at least implementing a network layer protocol that utilizes addresses that are greater than 32 bits in length to facilitate the communication between the processor and the network.

6. The physiological monitor of claim 5, wherein the network layer protocol utilizes 128 bit addresses.

7. The physiological monitor of claim 5, wherein the network layer protocol comprises Internet Protocol version 6.

8. The physiological monitor of claim 5, wherein the physiological monitor comprises a pulse oximeter.

9. A method of transmitting data between a monitor and a network,

comprising:

utilizing a network layer protocol to handle data packets having addresses that are greater than 32 bits in length; and

transmitting and receiving data packets generated in accordance with the network layer protocol.

10. The method of claim 9, wherein the network layer protocol utilizes 128 bit addresses.

11. The method of claim 9, wherein the network layer protocol comprises Internet Protocol version 6.

12. The method of claim 9, wherein the act of transmitting and receiving data packets comprises transmitting and receiving data packets over a wireless network connection.

13. The method of claim 9, wherein the act of transmitting and receiving data packets comprises transmitting and receiving data packets over an Ethernet network.

14. The method of claim 9, comprising utilizing at least one of Transmission Control Protocol (TCP) or User Datagram Protocol (UDP) as a transport layer protocol for transmitting and receiving the data packets.

15. The method of claim 9, comprising utilizing at least one of a 802.11 protocol, a 802.16 protocol, a Wi-Fi protocol, a token ring protocol, an Ethernet protocol, or a fiber distributed data interface (FDDI) protocol as a data link layer protocol for transmitting and receiving the data packets.

16. A system, comprising:

one or more networks;

one or more monitors capable of at least communicating across the one or more networks utilizing a network layer protocol that employs an address space for data packets that is greater than 32 bits in length; and

one or more additional devices capable of at least communicating with the one or more monitors using the network layer protocol.

17. The system of claim 16, wherein the one or more networks do not utilize one or more of subnets, submasks, or network address translation.

18. The system of claim 16, wherein the one or more monitors comprise pulse oximeter monitors.

19. The system of claim 16, wherein the network layer protocol comprises Internet Protocol version 6.

20. The system of claim 16, wherein the address space for the data packets is 128 bits long.

21. A pulse oximeter, comprising:

at least one of a network port or an antenna capable of at least exchanging data packets over a network; and

a processor or a networking chipset capable of at least formatting the data packets to each have an address greater than 32 bits in length in accordance with a network layer protocol.

22. The pulse oximeter of claim 21, wherein the data packets each have an address that is 128 bits long.

23. The pulse oximeter of claim 21, wherein the network layer protocol comprises Internet Protocol version 6.

24. The pulse oximeter of claim 21, wherein the processor or networking chipset is also capable of at least formatting the data packets in accordance with at least one of Transmission Control Protocol (TCP) or User Datagram Protocol (UDP) as a transport layer.

25. The pulse oximeter of claim 21, wherein the processor or networking chipset is also capable of at least formatting the data packets in accordance with at least one of a 802.11 protocol, a 802.16 protocol, a Wi-Fi protocol, a token ring protocol, an Ethernet protocol, or a fiber distributed data interface (FDDI) protocol as a data link layer protocol.