Surgical instruments for tensioning tissue
First Claim
1. An end effector, comprising:
- a first jaw comprising a first lateral side and a second lateral side;
a second jaw, wherein at least one of said first jaw and said second jaw is moveable through a range of positions to move the end effector between an open configuration and a fully clamped configuration;
a proximal portion;
a distal portion;
a longitudinal slot extending intermediate said proximal portion and said distal portion, wherein said longitudinal slot transects said first jaw between said first lateral side and said second lateral side and extends distally beyond a portion of said second jaw; and
a cutting member movable along said longitudinal slot;
wherein said first jaw is expandable laterally relative to said longitudinal slot to apply a tensile force to tissue clamped between said first jaw and said second jaw when the end effector is in the fully clamped configuration.
3 Assignments
0 Petitions
Accused Products
Abstract
An end effector including a first jaw, a second jaw, a longitudinal slot, and a cutting member is disclosed. The first jaw includes a first lateral side and a second lateral side. At least one of the first jaw and the second jaw is moveable through a range of positions to move the end effector between an open configuration and a fully clamped configuration. The longitudinal slot extends intermediate a proximal portion and a distal portion. The longitudinal slot transects the first jaw between the first lateral side and the second lateral side and extends distally beyond a portion of the second jaw. The cutting member is movable along the longitudinal slot. The first jaw is expandable laterally relative to the longitudinal slot to apply a tensile force to tissue clamped between the first jaw and the second jaw when the end effector is in the fully clamped configuration.
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Citations
19 Claims
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1. An end effector, comprising:
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a first jaw comprising a first lateral side and a second lateral side; a second jaw, wherein at least one of said first jaw and said second jaw is moveable through a range of positions to move the end effector between an open configuration and a fully clamped configuration; a proximal portion; a distal portion; a longitudinal slot extending intermediate said proximal portion and said distal portion, wherein said longitudinal slot transects said first jaw between said first lateral side and said second lateral side and extends distally beyond a portion of said second jaw; and a cutting member movable along said longitudinal slot; wherein said first jaw is expandable laterally relative to said longitudinal slot to apply a tensile force to tissue clamped between said first jaw and said second jaw when the end effector is in the fully clamped configuration. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An end effector, comprising:
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a first jaw comprising a first lateral side, a second lateral side, and a first width defined intermediate said first lateral side and said second lateral side; a second jaw comprising a second width, wherein at least one of said first jaw and said second jaw is moveable through a range of positions to move the end effector between an open configuration and a fully clamped configuration; a longitudinal slot, wherein said longitudinal slot transects said first jaw between said first lateral side and said second lateral side and extends distally beyond a portion of said second jaw; and a cutting member movable along said longitudinal slot; wherein said first width of said first jaw and said second width of said second jaw are adaptable to adjust a force applied to tissue clamped between said first jaw and said second jaw when the end effector is in the fully clamped configuration. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An end effector, comprising:
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a first jaw comprising a width, a first lateral side, and a second lateral side; a second jaw, wherein at least one of said first jaw and said second jaw is moveable through a range of positions to move the end effector between an open configuration and a fully clamped configuration; a longitudinal slot, wherein said longitudinal slot transects said first jaw between said first lateral side and said second lateral side and extends distally beyond a portion of said second jaw; and a cutting member movable along said longitudinal slot; wherein said width of said first jaw is configured to change to adjust a pressure in tissue clamped between said first jaw and said second jaw when the end effector is in the fully clamped configuration. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification