Method of determining dullness of a surgical stapler knife
AssigneeCilag GmbH International
InventorsFrederick E. Shelton, IV, David C. Yates, Jason L. Harris
Life of this patent
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AssigneeCilag GmbH International
InventorsFrederick E. Shelton, IV, David C. Yates, Jason L. Harris
Estimating the term…
Thresholds can be assigned for one or more parameters in connection with the operation of a surgical device. An ultimate threshold can trigger a desired action, including cessation of operations or modification of operations, if the ultimate threshold is reached, or predicted to be reached. In addition, a marginal threshold can trigger a desired action, including improving operations such as slowing operations where the value of a parameter is measured to be between the values defined by a marginal threshold and an ultimate threshold. Multiple thresholds, based on multiple parameters, can be defined, further enabling calibrated usage, such as slowing operations based on exceeding both a marginal threshold based on number of sterilization cycles and exceeding a marginal threshold based on extent to which current draw exceeds a certain value.
A method of determining an operability of a surgical stapler having a motor and an end effector with a knife, the method comprising:
A method of determining an operability of a surgical stapler, the method comprising:
A method of determining an operability of a surgical stapler, the method comprising:
Dependencies are inferred from the claim text.