| 摘要 |
Various methods and devices are provided for removably coupling a sensor assembly to a catheter to measure conditions surrounding the catheter when t he catheter is implanted in a patient. In one embodiment, a modular sensor assembly is provided and includes a housing having an antenna therein adapted to be removably coupled to at least a portion of a catheter. The housing can be a closed loo p having an opening therethrough. One or more sensors can be coupled to the antenna for measuring conditions surrounding the catheter when the catheter is implanted in a patient. In one embodiment, the housing can be adapted to removably couple t o a distal end of the catheter, and the opening of the housing can be adapted to receive the catheter. The antenna can be a loop disposed within the housing.
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