×

Collection and reporting system for medical appliances

  • US 4,817,044 A
  • Filed: 06/01/1987
  • Issued: 03/28/1989
  • Est. Priority Date: 06/01/1987
  • Status: Expired due to Fees
First Claim
Patent Images

1. In combination with an electric consuming medical appliance device or patient monitoring device, a usage monitoring device for acquiring usage data solely from input electrical means to said electrical device, said usage monitoring device comprising:

  • logging means for acquiring usage data from said input electrical means wherein said usage data are representative of at least two states indicative respectively of the functioning or the nonfunctioning of said input electrical means;

    storing means mounted within said logging means for accumulating said usage data during a first mode of operation; and

    means for retrieving said data from said storing means during a second mode of operation.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×