Bottled glucose sensor with no handling

• US 10,132,791 B2
• Filed: 06/16/2016
• Issued: 11/20/2018
• Est. Priority Date: 03/13/2013
• Status: Active Grant

• Current Assignee: Ascensia Diabetes Care Holdings AG (PHC Holdings Corporation)
• Original Assignee: Ascensia Diabetes Care Holdings AG (PHC Holdings Corporation)
• Inventors: Charlton, Steven C.
• Primary Examiner(s): Hixson, Christopher Adam
• Assistant Examiner(s): Berkeley, Emily R.
• Application Number:
  US15/184,391
• Publication Number:
  US 20160299123A1
• Time in Patent Office: 887 Days
• Field of Search: 422 50
• CPC Class Codes: C12Q 1/005 involving specific analytes or enzymes including groups of enzymes, e.g. oxydases; C12Q1/004 takes precedence
• CPC Class Codes: C12Q 1/54 involving glucose or galactose
• CPC Class Codes: G01N 21/8483 Investigating reagent band test-element handling not specific to a test method G01N33/4875; analytical elements specific to chemical analysis of biological material G01N33/52; autometer with reagent band G01N35/04
• CPC Class Codes: G01N 33/48757 Test elements dispensed from a stack
• CPC Class Codes: G01N 33/52 Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements immunological elements G01N33/54386; involving labelled immunochemicals G01N33/58; for haemoglobin or occult blood G01N33/72
• CPC Class Codes: G01N 33/5438 Electrodes

Abstract

A device and system for automatic handling of a sensor strip by a part of a meter that includes a sensor strip having a first section, a second section, and an intermediate section. The sensor strip includes at least a first opening about a first end thereof and a second opening about a second end thereof. A meter part includes a pair of pivoting catches configured to engage and grasp a sensor strip from a container containing a plurality of sensor strips. The sensor strip may thus be removed from a container for testing without need for manual handling of the strip by a user.

Claims

1. A method for retrieving a sensor strip from a container using a meter, the method comprising:

inserting a meter portion comprising a pair of pivoting catches into the container containing at least one sensor strip comprising first and second openings;

causing the pair of pivoting catches to pivot toward the at least one sensor strip and to respectively engage the first and second openings; and

grasping the at least one sensor strip via the pair of pivoting catches at the first and second openings, wherein a read-head of the meter portion is tensioned about the at least one sensor strip.

2. The method of claim 1, wherein the grasping the at least one sensor strip comprises grasping the at least one sensor strip between the pair of pivoting catches and a respective pair of stationary catches arranged about the meter portion.

3. The method of claim 1, wherein the causing the pair of pivoting catches to pivot comprises engaging the first and second openings of the at least one sensor strip via respective first and second hooks defined respectively along the pair of pivoting catches.

4. The method of claim 1, further comprising removing the meter portion from the container along with the grasped sensor strip, wherein the sensor strip is available to receive a sample after the removing.

5. The method of claim 1, wherein each of the pair of pivoting catches comprises an upper arm, a lower arm, and a pivot point there between.

6. The method of claim 5, wherein the grasping the at least one sensor strip comprises grasping the at least one sensor strip at the first and second openings respectively with the lower arms of the pair of pivoting catches.

7. The method of claim 5, wherein the grasping the at least one sensor strip comprises locking the upper arms of the pair of pivoting catches respectively against a pair of cam elements.

8. The method of claim 7, wherein the pair of cam elements are coupled to one another via a bias element.

9. The method of claim 7, further comprising releasing the at least one sensor strip via a release button that causes the pair of cam elements to move into respective slots of the meter portion, releasing the upper arms of the pair of pivoting catches.

10. The method of claim 1, wherein the grasping the at least one sensor strip comprises pushing the read-head toward the at least one sensor strip via a spring that tensions the sensor strip about the read-head.

11. The method of claim 1, further comprising bending upward a left section and a right section relative to an intermediate section of the at least one sensor strip prior to the inserting the meter portion.

12. The method of claim 1, further comprising providing the at least one sensor strip with a raised section prior to the inserting the meter portion.