Non-contact surgical adapter electrical interface
First Claim
1. A surgical instrument comprising:
- a handle;
an adaptor including a proximal end releasably coupled to a distal end of the handle;
a loading unit including a proximal end releasably coupled to a distal end of the adaptor;
anda non-contact electrical interface configured to wirelessly transfer energy from the handle to the adaptor and configured to wirelessly transmit data from the adaptor to the handle.
1 Assignment
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Accused Products
Abstract
A surgical instrument includes a handle, an adaptor, and a non-contact electrical interface. A proximal end of the adaptor is releasably coupled to a distal end of the handle. The non-contact electrical interface is configured to wirelessly transmit energy from the handle to the adaptor and is configured to wirelessly transmit data from the adaptor to the handle. The electrical interface may include a proximal coil disposed within the handle and a distal coil disposed within the adaptor. When the adaptor is coupled to the handle, the proximal coil may be disposed adjacent the distal coil to form a transformer to inductively transfer energy from the handle to the adaptor and inductively transmit data from the adaptor to the handle.
910 Citations
19 Claims
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1. A surgical instrument comprising:
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a handle; an adaptor including a proximal end releasably coupled to a distal end of the handle; a loading unit including a proximal end releasably coupled to a distal end of the adaptor; and a non-contact electrical interface configured to wirelessly transfer energy from the handle to the adaptor and configured to wirelessly transmit data from the adaptor to the handle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method of communication between components of a surgical instrument, the method comprising:
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providing a surgical instrument including a handle, a loading unit, and an adaptor;
coupling a proximal end of the adaptor to a distal end of the handle to form a non-contact electrical interface therebetween;coupling a proximal end of the loading unit to a distal end of the adaptor; using the non-contact electrical interface to wirelessly transfer energy from an energy source disposed within the handle to the adaptor; and using the non-contact electrical interface to wirelessly transmit data from the adaptor to the handle. - View Dependent Claims (19)
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Specification