Protective container for holding reusable diagnostic components

Patent metadata

Field	Value
Publication number	US-9610127-B2
Application number	US-201414319445-A
Country	US
Kind code	B2
Filing date	Jun 30, 2014
Priority date	Dec 18, 2009
Publication date	Apr 4, 2017
Grant date	Apr 4, 2017

Abstract

A protective container for holding a reusable control part of a transcutaneous sensor system for detecting at least one analyte in a bodily fluid is disclosed. The control part includes at least one coupling, which has at least one sensor coupling for connection to at least one transcutaneous sensor. The protective container has at least one container housing. The control part can be held in the container housing. The container housing is adapted to shield the control part from environmental influences. The container housing also has at least one connector which can be connected to the coupling and seals the latter in a media-tight fashion.

First claim

What is claimed is:

1. A protective container for holding a reusable control part of a transcutaneous sensor system for detecting at least one analyte in a bodily fluid, wherein the control part includes at least one coupling assembly having a sensor coupling for connection to at least one transcutaneous sensor when the control part is being used, wherein the protective container comprises: at least one container housing, wherein the control part is positionable in the container housing when the control part is not in use, wherein the container housing is adapted to shield the control part from environmental influences, and wherein the container housing has a connector assembly with at least one sensor connector, the at least one sensor connector being connectable to the sensor coupling and forming a sealing engagement with the sensor coupling when connected thereto and wherein the protective container has at least one electrical energy supply, the coupling assembly of the control part being engageable with only one of the transcutaneous sensor and the sensor connector of the protective container at any one time and wherein connecting the connector assembly to the at least one coupling assembly establishes an electrical connection between the connector assembly and the at least one coupling assembly; and
a microcontroller disposed within the container housing and powered by the at least one electrical energy supply, the microcontroller being in communication with an interface and with the control part when the connector assembly is connected to the at least one coupling assembly thereby adapting the protective container to communicate calibration information from an external measuring instrument to the control part when the connector assembly is connected to the at least one coupling assembly.

2. The protective container of claim 1 wherein the at least one electrical energy supply comprises an internal energy supply.

3. The protective container of claim 2 wherein the internal energy supply comprises a battery.

4. The protective container of claim 3 wherein the battery is a rechargeable battery.

5. The protective container of claim 1 wherein the at least one electrical energy supply comprises a coupling for an external energy supply.

6. The protective container of claim 5 wherein the coupling for an external energy supply comprises a mains plug.

7. The protective container of claim 1 further comprising a user interface powered by the at least one electrical energy supply.

8. The protective container of claim 1 wherein the container housing comprises an electrically conductive material and thereby at least partially electrically shields the control part when the control part is received in the container housing.

9. The protective container of claim 1 wherein the protective container is adapted to supply electrical power from the at least one electrical energy supply when the connector assembly is connected with the at least one coupling assembly.

Assignees

• Roche Diagnostics Operations Inc
• Roche Diabetes Care Inc

Inventors

• Heck Wolfgang
• Roesicke Bernd
• Frisch Gerhard

Classifications

• A61B5/14532

  for measuring glucose, e.g. by tissue impedance measurement · CPC title

• A61B5/1495

  Calibrating or testing of in-vivo probes · CPC title

• A61B2562/18

  Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage · CPC title

• A61B46/10 Primary

  specially adapted for instruments{, e.g. microscopes} · CPC title

• A61B2562/182

  Electrical shielding, e.g. using a Faraday cage · CPC title