Multiple member interconnect for surgical instrument and absorbable screw fastener
First Claim
Patent Images
1. A method for delivering a surgical fastener, comprising:
- providing a surgical instrument, including;
a housing having an actuation assembly and a gear assembly and the housing having a fixed handle and a movable handle pivotably attached thereto;
an elongate tubular member extending distally from the housing and being configured to receive at least one fastener therein, the elongated tubular member including an inner tube, an outer tube and at least one band, a proximal-most fastener defining a central longitudinal axis; and
an introducer disposed at least partially within the elongate tubular member;
advancing the introducer from the elongate tubular member;
moving a distal face of the band into contact with a flared portion of the outer tube and towards the central longitudinal axis; and
advancing a distal-most fastener over the introducer.
2 Assignments
0 Petitions
Accused Products
Abstract
An absorbable surgical screw fastener is provided which includes a head and a tapered shaft extending distally of the head. Buttress threads are provided about the tapered shaft to secure the fastener in tissue. The fastener includes slots formed in the head and buttress threads. A gap is provided between the buttress threads in the head to secure a prosthetic. There is also provided a surgical instrument having novel lockout structure to prevent inadvertent actuation.
186 Citations
4 Claims
-
1. A method for delivering a surgical fastener, comprising:
-
providing a surgical instrument, including; a housing having an actuation assembly and a gear assembly and the housing having a fixed handle and a movable handle pivotably attached thereto; an elongate tubular member extending distally from the housing and being configured to receive at least one fastener therein, the elongated tubular member including an inner tube, an outer tube and at least one band, a proximal-most fastener defining a central longitudinal axis; and an introducer disposed at least partially within the elongate tubular member; advancing the introducer from the elongate tubular member; moving a distal face of the band into contact with a flared portion of the outer tube and towards the central longitudinal axis; and advancing a distal-most fastener over the introducer. - View Dependent Claims (2, 3, 4)
-
Specification