Handheld electromechanical surgical device including load sensor having spherical ball pivots
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United States of America Patent
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Feb 13, 2024
Grant Date -
May 6, 2021
app pub date -
Jan 7, 2021
filing date -
May 7, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A force sensor arrangement for use in a surgical device includes a support block supported within the surgical device and defining a support block surface; a load sensor disposed axially adjacent the support block, the load sensor defining a sensor surface; and a spherical disc interposed between the support block and the load sensor, and in contact with the support block surface and the sensor surface, wherein the spherical disc defines a first side in contact with the sensor surface, and a second side in contact with the support block surface, wherein the second side of the spherical disc has a spherical profile and the support block surface has a complimentary spherical profile.
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