DEVICE FOR DETERMINATION OF ELASTICITY COEFFICIENT OF SOFT BIOLOGICAL TISSUE Russian patent published in 2008 - IPC A61B5/00 

FIELD: veterinary medicine.

SUBSTANCE: device contains headed liner clamp, dip rod; bit, plug, balance spring, registering device and fixation mechanism of applied effort. Outside along the head perimeter of liner camp at the similar distance between each other with the help of holders with fixing axis three arched are fixed, containing expanded stand carriage part with ability of moving of every stand concerning the holder. Dip rod represents cylinder, containing outside longitudinal groove and inside axial passage, where flexible rod is place with bit with ability of rod fixation in dip rod with the help of helix. Opposite end of dip rod leans the balance spring inside the plug with built-in stopper, flexible installed in longitudinal groove of dip rod. Outside to the plug first recorder and batten with deepenings are fixed, which are repeated on the equal distance, interacting with fixating mechanism of applied effort, made as lever, located on liner clamp bottom with handle. Outside on the liner clap longitudinal groove is made with ability of clamp fixed jib-stick moving on it, having grip with the first creeper located in similar flatness with the second cap creeper, which is installed parallel to grip and fixed together with the second recorder on the end of dip rod. First and second recorders are led to scaled paper of registering mechanism, containing drive, rollers and cylinder. There are runners on recorders, which contact with plank, containing variable resistance and installed between the bottom and liner clamp baffler.

EFFECT: increase of determination accuracy of the elasticity coefficient of soft biological tissue in different interactive areas of the animal by fixed impressed force.

3 dwg