Analyte measurement devices and systems, and components and methods related thereto
In some aspects, a modular analyte measurement system having a replaceable strip port module is provided to permit contaminated modules to be replaced. Some aspects of the present disclosure related to barriers for strip ports or the sealing of strip ports and/or analyte measurement devices to maintain a clean strip port and/or enable the strip port to be cleaned for reuse. Cleaning tools are also provided. Also provided are strip port interfaces that guide fluid away from the strip port opening, as well as absorptive elements that prevent fluid from entering a strip port. Analyte measurement devices with gravity sensors or accelerometers are also provided, along with methods related thereto. Also provided are docking station that serve as an information server and provides storage and recharging capabilities.
1. A method of using an analyte measurement system, the method comprising:
removing a first replaceable strip port module from a strip port cavity of a housing of an analyte meter, wherein the analyte meter comprises the housing and electrical connections disposed with the strip port cavity within the housing, and the first replaceable strip port module comprises:
a module housing comprising an interface aperture,
an analyte test strip port, and
an electrical interface comprising a plurality of electrical contacts coupled to the analyte test strip port within the module housing and extending from the test strip port to the interface aperture; and
positioning a second replaceable strip port module in the analyte meter housing, wherein the positioning results in a plurality of electrical contacts of the second replaceable strip port module coming into electrical contact with electrical connections within the meter housing.
2. The method according to claim 1 , wherein removing the first replaceable strip port module from the housing of the analyte meter comprises first removing an attachment feature from the meter housing and the first replaceable strip port module.
3. The method according to claim 2 , wherein positioning a second replaceable strip port module in the analyte meter housing comprises inserting the attachment feature into the meter housing and the second replaceable strip port module.
4. The method according to claim 3 , wherein inserting the attachment feature into the meter housing and the second replaceable strip port module comprises:
aligning an attachment aperture in the meter housing with an attachment aperture in the second replaceable strip port module, and
positioning the attachment feature within the attachment aperture of the meter housing and the attachment aperture of the second replaceable strip port.
5. The method according to claim 1 , wherein the module housing fits within an aperture in the meter housing and removing the first replaceable strip port module from the meter housing comprises withdrawing the module housing from the aperture in the meter housing.
6. The method according to claim 5 , wherein the module housing comprises external alignment features to align the module housing within the aperture in the meter housing.
7. The method according to claim 5 , wherein the meter housing comprises alignment features to align the module housing within the aperture in the meter housing.
8. The method according to claim 6 , wherein removing the first replaceable strip port module from the housing of the analyte meter comprises disengaging the module housing from the alignment features of the meter housing.
9. The method according to claim 1 , wherein the module housing comprises a first aperture that receives an analyte test strip.
10. The method according to claim 1 , wherein the analyte test strip port is disposed within the module housing.
11. The method according to claim 1 , wherein the electrical interface electrically couples to the analyte meter through the interface aperture of the module housing.
12. The method according to claim 9 , wherein the analyte test strip port comprises electrical contacts that couple to an analyte test strip positioned in the first aperture of the module housing.
13. The method according to claim 1 , wherein the electrical contacts of the electrical interface electrically couple to the analyte test strip port and the analyte meter.
14. The method according to claim 1 , wherein positioning a second replaceable strip port module in the analyte meter housing comprises electrically coupling the second replaceable strip port module to electrical connections within the meter housing.
15. The method according to claim 1 , wherein positioning a second replaceable strip port module in the analyte meter housing comprises:
inserting the second replaceable strip port module into the meter housing, and
attaching the second replaceable strip port module to the analyte meter by inserting an attachment feature into an opening in the meter housing.
16. The method according to claim 15 , wherein inserting the second replaceable strip port module into the meter aligns the opening in the meter housing with an opening in the second replaceable strip port module, and
attaching the second replaceable strip port module to the analyte meter further comprises inserting the attachment feature into the opening in the second replaceable strip port module.
17. The method according to claim 1 , wherein the interface aperture is on a top side of the module housing, and
the module housing further comprises an opening for receiving an attachment feature on a bottom side of the module housing, wherein the bottom side of the module housing is opposite from the top side.
18. The method according to claim 1 , wherein the meter housing comprises an outer surface and the second replaceable strip port module comprises a cap having an outer surface, and
wherein positioning the second replaceable strip port module in the analyte meter housing comprises aligning the outer surface of the meter housing with the outer surface of the cap so that the outer surfaces are flush.