Apparatus for measuring a chemical entity in a liquid
USRE33858E · kind E · reissue
Assignee
Inventors
Key dates
| Filing date | Jan 29, 1990 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | Jan 29, 2010 |
Classification
- Technology area (CPC —)General
Abstract
Apparatus for measuring or detecting a chemical entity in a liquid sample, the apparatus including a first module operationally connected to a second module, the first module having a flow passage for the sample, the flow passage including a sensor for measuring or detecting the chemical entity and .Iadd.a .Iaddend.pump .[.means.]. for advancing the sample along the flow passage, the second module including .[.means.]. .Iadd.an actuator .Iaddend.for actuating the pump means, and the second module being connected to the first module via .[.connecting means.]. .Iadd.a connector .Iaddend.permitting disconnection of the first and second modules and connection of a replacement first module to the second module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.