Lockout disabling mechanism
First Claim
1. A surgical instrument, comprising:
- a handle assembly comprising;
a trigger operatively coupled to a firing plate;
an energy button configured to deliver energy to at least one electrode;
a lockout element operatively coupled to the energy button, the lockout element configured to transition between an enabled position that prevents operation of the firing plate and a disabled position; and
a lockout disabling mechanism configured to move relative to the lockout element between a first position and a second position, wherein when the lockout disabling mechanism is located in the first position, the lockout element can transition between the enabled position and the disabled position, and wherein when the lockout disabling mechanism moves to the second position, the lockout disabling mechanism engages the lockout element to hold the lockout element in the disabled position;
wherein actuation of actuating the energy button transitions the lockout element from the enabled position to the disabled position when the lockout disabling mechanism is in the first position.
4 Assignments
0 Petitions
Accused Products
Abstract
A surgical instrument is disclosed. The surgical instrument has a handle assembly. The handle assembly has a trigger operatively coupled to a firing plate, an energy button configured to deliver energy to at least one electrode, a lockout element operatively coupled to the energy button, the lockout element configured to prevent operation of the firing plate, and a lockout disabling mechanism configured to disable the lockout element, the lockout disabling mechanism operable between a first position and a second position. When the lockout disabling mechanism is located in the first position, the lockout element is enabled and can be unlocked by the energy button, and wherein when the lockout disabling mechanism is in the second position, the lockout element is disabled.
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Citations
26 Claims
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1. A surgical instrument, comprising:
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a handle assembly comprising; a trigger operatively coupled to a firing plate; an energy button configured to deliver energy to at least one electrode; a lockout element operatively coupled to the energy button, the lockout element configured to transition between an enabled position that prevents operation of the firing plate and a disabled position; and a lockout disabling mechanism configured to move relative to the lockout element between a first position and a second position, wherein when the lockout disabling mechanism is located in the first position, the lockout element can transition between the enabled position and the disabled position, and wherein when the lockout disabling mechanism moves to the second position, the lockout disabling mechanism engages the lockout element to hold the lockout element in the disabled position; wherein actuation of actuating the energy button transitions the lockout element from the enabled position to the disabled position when the lockout disabling mechanism is in the first position. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A surgical instrument, comprising:
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a handle assembly comprising; a trigger operatively coupled to a trigger plate and a firing plate; an energy button configured to deliver energy to at least one electrode; a lockout element operatively coupled to the energy button, the lockout element configured to transition between an enabled position that prevents operation of the firing plate and a disabled position; a lockout disabling mechanism configured to move relative to the lockout element between a first position and a second position, wherein when the lockout disabling mechanism is located in the first position, the lockout element can transition between the enabled position and the disabled position, and wherein when the lockout disabling mechanism moves to the second position, the lockout disabling mechanism engages the lockout element to hold the lockout element in the disabled position; wherein actuation of the energy button transitions the lockout element from the enabled position to the disabled position when the lockout disabling mechanism is in the first position; a shaft assembly comprising a proximal end and a distal end, wherein the shaft assembly is coupled to the handle assembly at the proximal end; and an end effector coupled to the distal end of the shaft assembly, the end effector comprising; a jaw assembly, comprising; a first jaw member; and a second jaw member, wherein rotation of the trigger plate transitions the jaw assembly between an open configuration and an approximated configuration by moving at least one of the first jaw member and the second jaw member relative to the other one of the first jaw member and the second jaw member; and a cutting member deployable in response to rotation of the firing plate. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A surgical instrument, comprising:
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an energy button; a lockout mechanism configured to transition between an enabled position that prevents a cutting element from being fired and a disabled position; and a lockout disabling mechanism configured to move relative to the lockout mechanism between a first position and a second position, wherein when the lockout disabling mechanism is located in the first position, the lockout mechanism can be transitioned between the enabled position and the disabled position, and wherein when the lockout disabling mechanism is moved to the second position, the lockout disabling mechanism engages the lockout mechanism to hold the lockout mechanism in the disabled position; wherein actuation of the energy button transitions the lockout mechanism from the enabled position to the disabled position when the lockout disabling mechanism is in the first position. - View Dependent Claims (22, 23, 24, 25, 26)
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Specification