×

Biological fluid analyzing device

  • US 5,681,529 A
  • Filed: 08/23/1995
  • Issued: 10/28/1997
  • Est. Priority Date: 08/25/1994
  • Status: Expired due to Term
First Claim
Patent Images

1. A biological fluid analyzing device for analyzing biological fluid by measuring optical characteristics of a sample, comprising:

  • a body comprising an upper and a lower parallel plates;

    a sample-receiving port and a pump-connection port, each defined in an outer surface of said body;

    a single fluid pathway defined between facing surfaces of said upper and lower plates, said fluid pathway fluidly connecting said sample-receiving port and said pump-connection port;

    at least one sample-treating chamber and at least one optical-measuring chamber, each chamber being defined between said facing surfaces of said upper and lower plates and each chamber defining a portion of said fluid pathway, wherein the pathway is a capillary.

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