| 摘要 |
The invention relates to an end tool for a surgical instrument, comprising a tool-holder support ( 1 ) made from a rigid material including a flat face ( 2 ) or base layer adapted to support a tool, and a surgical tool ( 11 ) formed by a stack of elementary layers adapted to be firmly joined to one another so as to form a functional tool unit that can be positioned on and firmly joined to the base layer ( 2 ) of the tool-holder support. The surgical tool includes at least one electronic layer ( 20 ) which is made using electronics and microelectronics technology and incorporates integrated connections to an electronic and/or light and/or fluid power source, and at least one electronic component ( 21, 22, 23 ) for measuring and/or actuating and/or supplying power, and an upper functional layer ( 33 ) having a form which is designed to ensure the operation of the tool.
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