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Title:
短距離無線周波数技術により無線医療装置を位置特定する方法
Document Type and Number:
Japanese Patent JP4782772
Kind Code:
B2
Abstract:
In a tracking method for tracking a local wireless device in a medical facility having a medical facility network (10), the local wireless device (50, 51, 52), which is not connected with the medical facility network (10), is detected based on local wireless communication. (54, 55, 56, 58) between the local wireless device and at least one nearby network device (12, 14, 16) that is connected with the medical facility network. A location of the local wireless device within the medical facility is estimated based on the local wireless communication and information indicative of a location of the at least one nearby network device.

Inventors:
Bardus Helibelt
Club Nde Karin
Mues Guido
Santos Faras Joan
Application Number:
JP2007505677A
Publication Date:
September 28, 2011
Filing Date:
March 11, 2005
Export Citation:
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Assignee:
Koninklijke Philips Electronics N.V.
International Classes:
H04W24/00; G16H40/20; H04L12/56; H04W4/021; H04W4/029; H04W4/33; H04W64/00; H04W84/10; H04W84/12
Domestic Patent References:
JP2001317958A2001-11-16
JP2003315433A2003-11-06
JP2002040121A2002-02-06
JP2004088568A2004-03-18
Foreign References:
EP1239634A22002-09-11
Attorney, Agent or Firm:
Susumu Tsugaru
Akihiko Miyazaki
Fueda Shusen