Back to results
US 2016/0109402 A1Published application
Low drift ion selective electrode sensors
AssigneeBioChem Technology, Inc.
InventorsGeorge Jaw Fang Lee, Sergey K. Maneshin, Steven Kestel
Life of this patent
Estimating the term…
Abstract
An ion selective electrode sensor includes a housing containing an internal solution and enclosing a reference element containing a metal salt solution; open mesh fabric sieves traversing an opening in the housing; and at least one ion sensitive film layer on the mesh fabric sieves.
Claims21
An ion selective electrode sensor comprising;
- a housing containing an internal solution and enclosing a reference element containing a metal salt solution;
- at least one open mesh fabric sieve traversing an opening in the housing;
- and
- at least one ion sensitive film layer on the mesh fabric sieve.
1 more element
A method of making an ion selective electrode sensor comprising:
- providing a housing having a proximal end portion and a distal end portion;
- positioning at least one open mesh fabric sieve disk to traverse an opening of the housing;
- forming a first ion sensitive film layer on the at least one sieve disk,
- forming a second ion sensitive film layer on the first ion sensitive film layer, and
- forming a third ion sensitive film layer on the second ion sensitive film layer.
2 more elements
An ion selective electrode sensor comprising:
- a housing containing an internal solution and enclosing a reference element containing a metal salt solution;
- at least one open mesh fabric sieve traversing an opening in the housing;
- a first ion sensitive film layer on the open mesh fabric sieve;
- and
- a second ion sensitive film layer applied to the first ion sensitive film layer.
2 more elements
Dependencies are inferred from the claim text.