CALIBRATION DEVICE BASED ON EXECUTIVE ELEMENT FOR PRESSURE-SENSITIVE CATHETER Russian patent published in 2015 - IPC A61M25/16 

Abstract RU 2559016 C2

FIELD: medicine.

SUBSTANCE: invention relates to medicine. A calibration device includes an executive element and a clipping device for the fixation of the distal part of a medical probe. The executive element is made with a possibility of pressing to the distal probe tip and application of a multitude of force vectors. The force vectors have respective amplitudes and angles relative to the distal end, in order to deform the distal tip. A measuring device is intended for the measurement of the amplitude of vectors of the force, applied by the executive element. A processor of calibration data realises the reception from the probe of the first data of measurements, indicating the deformation of the distal tip under the action of the force vectors, reception of the second data of measurements, indicating the amplitude of the force vectors, and calculation basing on information about angles, as well as the first and second data of measurement of calibration coefficients, providing the determination of the force vectors as the function of the first data of measurement.

EFFECT: improvement of functional characteristics of the device.

16 cl, 4 dwg

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RU 2 559 016 C2

Authors

Govari Assaf

Ehfrat Jaron

Al'Tmann Andreas Klaudio

Dates

2015-08-10Published

2010-12-22Filed