# US 8,783,102 B2 · Protective container for holding reusable diagnostic components > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 8,783,102 B2 - Document ID: US8783102B2 - Status: Granted - Kind: B2 - Application number: 12/971,957 - Filed: 2010-12-17 - Published: 2011-06-23 - Granted: 2014-07-22 - Earliest claimed: 2009-12-18 - Assignees: Roche Diagnostics Operations, Inc. - Applicants: Wolfgang Heck; Bernd Roesicke; Gerhard Frisch - Inventors: Wolfgang Heck; Bernd Roesicke; Gerhard Frisch - Web page: https://patentgrep.com/patent/US8783102B2 ## CPC - A61B 46/10: specially adapted for instruments{, e.g. microscopes} - A61B 5/14532: {for measuring glucose, e.g. by tissue impedance measurement} - A61B 5/14546: {for measuring analytes not otherwise provided for, e.g. ions, cytochromes} - A61B 5/14865: {invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors} - A61B 5/1495: Calibrating or testing of in-vivo probes - A61B 5/6849: {in combination with a needle set} - A61B 50/30: Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments (for wound clamps A61B17/10; for ligaturing clips A61B17/122; packages or dispensers for surgical gloves or finger-stalls A61B42/40) - A61B 2560/0431: Portable apparatus, e.g. comprising a handle or case - A61B 2562/18: Shielding or protection of sensors from environmental influences, e.g. protection from mechanical damage - A61B 2562/182: Electrical shielding, e.g. using a Faraday cage - A61B: DIAGNOSIS; SURGERY; IDENTIFICATION (usefulness limited to only animals A61D) ## 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. ## Claims ### Claim 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 having at least one sensor coupling for connection to at least one transcutaneous sensor, wherein the protective container comprises: at least one container housing, wherein the control part is positionable in the container housing, wherein the container housing is adapted to shield the control part from environmental influences, and wherein the container housing has at least one connector, the connector being connectable to the coupling and sealing the coupling in a media-tight fashion when connected thereto; and wherein the protective container is adapted to perform a function test of the control part. ### Claim 2 (depends on 1) The protective container as claimed in claim 1 wherein the coupling has at least one control coupling for connecting the control part to at least one control component, and wherein the connector comprises at least one sensor connector for connection to the sensor coupling and at least one control connector for connection to the control coupling. ### Claim 3 (depends on 1) The protective container as claimed in claim 1 wherein the container housing has an electrical shielding property. ### Claim 4 (depends on 1) The protective container as claimed in claim 1 wherein the connector is adapted to establish an electrical connection to the coupling. ### Claim 5 (depends on 1) The protective container as claimed in claim 1 wherein the connector provides ESD protection for the control part. ### Claim 6 (depends on 1) The protective container as claimed in claim 1 wherein the protective container is adapted to supply at least one test current and/or at least one test voltage to the coupling to thereby perform the function test of the control part. ### Claim 7 (depends on 6) The protective container as claimed in claim 6 wherein the protective container is adapted to undertake a leakage-current measurement between at least two contacts on the coupling to thereby perform the function test of the control part. ### Claim 8 (depends on 6) The protective container of claim 6 wherein the protective container supplies a test current to the coupling to thereby perform the function test of the control part. ### Claim 9 (depends on 6) The protective container of claim 6 wherein the protective container supplies a test voltage to the coupling to thereby perform the function test of the control part. ### Claim 10 (depends on 1) The protective container as claimed in claim 1 wherein the protective container is adapted to transmit at least one result of the function test to at least one further instrument and/or one user. ### Claim 11 (depends on 1) The protective container as claimed in claim 1 wherein the protective container is adapted to transmit an alert to a user and/or a further instrument if a fault is established in the control part during the function test. ### Claim 12 (depends on 1) The protective container as claimed in claim 1 wherein the protective container has at least one electrical energy supply, the at least one electrical energy supply comprising one or more of the following energy supplies: an internal energy supply, the internal energy supply comprising at least one battery and/or at least one rechargeable battery; and a coupling for an external energy supply, the coupling for an external energy supply comprising a mains plug and/or a mains connection. ### Claim 13 (depends on 12) The protective container of claim 12 wherein the at least one electrical energy supply comprises an internal energy supply. ### Claim 14 (depends on 12) The protective container of claim 12 wherein the at least one electrical energy supply comprises a coupling for an external energy supply. ### Claim 15 (depends on 1) The protective container as claimed in claim 1 wherein the protective container is adapted to receive at least one item of calibration information from an external measuring instrument for detecting the at least one analyte by means of at least one test element, and wherein the protective container communicates the calibration information to the control part. ### Claim 16 (depends on 1) A kit comprising at least one protective container as claimed in claim 1 and at least one reusable control part of a transcutaneous sensor system for detecting at least one analyte in a bodily fluid, wherein the control part comprises at least one coupling having at least one sensor coupling for connection to at least one transcutaneous sensor. ### Claim 17 (depends on 16) A sensor device for detecting at least one analyte in a bodily fluid, said sensor device comprising: at least one transcutaneous sensor implantable into a body tissue, wherein the transcutaneous sensor is adapted to detect at least one analyte in the body tissue, and wherein the sensor device furthermore comprises a kit as claimed in claim 16. ### Claim 18 (depends on 17) The sensor device as claimed in claim 17 further comprising at least one control component connectable to the sensor. ### Claim 19 (depends on 1) A method for protecting a reusable control part of a transcutaneous sensor system for detecting at least one analyte in a bodily fluid, wherein the control part comprises at least one coupling having at least one sensor coupling for connection to at least one transcutaneous sensor, and wherein the control part is isolated from the transcutaneous sensor and shielded from environmental influences with the coupling being sealed in a media-tight fashion using a protective container as claimed in claim 1. ### Claim 20 (depends on 1) The protective container of claim 1 further comprising at least one O-ring sealingly engageable with the at least one connector and the coupling to thereby provide the media-tight seal. ### Claim 21 A protective container for receiving a reusable control part of a transcutaneous sensor system wherein the control part includes at least one coupling having at least one sensor coupling connectable with at least one transcutaneous sensor, the protective container comprising: at least one container housing adapted to at least partially receive the control part and thereby at least partially shield the control part from environmental influences; the container housing having at least one connector, the at least one connector being sealingly connectable with the coupling; and wherein the container housing includes a test circuit adapted to perform a function test of the control part when the control part is received by the container housing. ### Claim 22 (depends on 21) The protective container of claim 21 wherein the test circuit supplies a test current to the coupling. ### Claim 23 (depends on 21) The protective container of claim 21 wherein the test circuit supplies a test voltage to the coupling. ### Claim 24 (depends on 21) The protective container of claim 21 wherein the test circuit measures a leakage-current between at least two contacts on the coupling. ### Claim 25 (depends on 21) The protective container of claim 21 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. ### Claim 26 (depends on 21) The protective container of claim 21 wherein the connector establishes an electrical connection with the coupling when connected thereto. ### Claim 27 (depends on 21) The protective container of claim 21 further comprising means for providing ESD protection for the control part when the connector is connected to the coupling. ### Claim 28 (depends on 21) The protective container of claim 21 further comprising an internal energy supply. ### Claim 29 (depends on 21) The protective container of claim 21 further comprising a coupling for engagement with an external energy supply. ### Claim 30 (depends on 21) The protective container of claim 21 wherein the protective container communicates calibration information from an external measuring instrument to the control part. ### Claim 31 (depends on 21) The protective container of claim 21 wherein a microcontroller is disposed within the container housing. ### Claim 32 A method for holding a reusable control part of a transcutaneous sensor system wherein the control part includes at least one coupling having a sensor coupling connectable to at least one transcutaneous sensor; the method comprising: providing a container housing with at least one connector; at least partially shielding the control part from environmental influences by positioning the control part at least partially within the container housing; forming a media-tight seal between the coupling and the connector by connecting the coupling with the connector; and performing a function test of the control part while the control part is at least partially positioned within the container housing and the connector and the coupling are connected. ### Claim 33 (depends on 32) The method of claim 32 wherein the container housing includes a test circuit and the step of performing a function test comprises supplying a test current to the coupling with the test circuit. ### Claim 34 (depends on 32) The method of claim 32 wherein the container housing includes a test circuit and the step of performing a function test comprises supplying a test voltage to the coupling with the test circuit. ### Claim 35 (depends on 32) The method of claim 32 wherein the container housing includes a test circuit and the step of performing a function test comprises taking a leakage-current measurement between at least two contacts on the coupling with the test circuit. ### Claim 36 (depends on 32) The method of claim 32 further comprising the step of communicating a result of the function test of the control part to another instrument. ### Claim 37 (depends on 32) The method of claim 32 further comprising the step of electrically shielding the control part when the control part is at least partially positioned within the container housing. ### Claim 38 (depends on 32) The method of claim 32 wherein the step of forming a media-tight seal between the connector and the coupling further comprises establishing an electrical connection between the connector and the coupling when the connector and the coupling are connected. ### Claim 39 (depends on 32) The method of claim 32 wherein the step of forming a media-tight seal between the connector and the coupling further comprises providing ESD protection for the control part when the connector and the coupling are connected. ### Claim 40 (depends on 32) The method of claim 32 further comprising the step of communicating at least one item of calibration information from an external measuring instrument to the control part when the control part is at least partially positioned in the container housing and the connector is connected to the coupling.