Surgical staple having two movable arms connected by a transverse connection area
A surgical staple has two movable arms connected by a transverse connection area. Each one of the arms has a pinching area and a fastening end and the transverse connection area is deformable to allow the movable arms to be moved together by bending around the axis of the transverse connection area.
1. An applicator for a surgical staple, the applicator comprising:
a tubular element,
a movable member at least partially disposed within the tubular element and configured to be moved between a first position, a second position, a third position, and a fourth position,
the movable member couplable to the staple,
the staple including a first arm and a second arm connected by a transverse connection area, the movable member couplable to the transverse connection area,
in the first position the movable member is configured to hold the staple so that a major axis of the staple is substantially parallel with a major axis of the movable member,
in the second position the movable member is configured to hold the staple in so that the major axis of the staple is substantially perpendicular with the major axis of the movable member,
in the third position the movable member is configured to hold the staple in a folded configuration where the first arm of the staple is substantially parallel with the second arm of the staple,
in the third position the movable member is configured to apply a pressure to an exterior-facing surface of the staple such that the staple is moved to and held in the folded configuration, and
in the fourth position the movable member is configured to disengage from the staple.
2. The applicator of claim 1 , wherein the movable member includes a lug that is couplable to the staple.
3. The applicator of claim 1 , wherein the first position is an extended position, and the third position is a retracted position.
4. The applicator of claim 1 , wherein the tubular element is configured to surround at least a portion of the staple when the movable member is in the second position.
5. The applicator of claim 4 , wherein the tubular element is configured to surround the transverse connection area when the movable member is in the second position.
6. The applicator of claim 1 , wherein the movable member includes a deformable hook that interacts with an interior-facing surface of the transverse connection area.
7. The applicator of claim 6 , wherein the transverse connection area includes an arched portion that is centered about a midplane of the staple and configured to receive the deformable hook.
8. The applicator of claim 1 , wherein, in the second position, the staple is substantially perpendicular to a major axis of the tubular element and at least partially disposed within the tubular element.
9. The applicator of claim 1 , wherein, in the second position, the first and second arms of the staple are in contact with the tubular element.
10. An applicator for a surgical staple, the applicator comprising:
a tubular element,
a movable member having a deformable hook and at least partially disposed within the tubular element,
the staple including a first arm and a second arm connected by a transverse connection area,
the movable member couplable to the transverse connection area,
the deformable hook of the movable member configured to interact with an interior-facing surface of the transverse connection area,
the movable member configured to be moved between a first position and a second position,
in the first position the movable member is configured to hold the staple so that a major axis of the staple is substantially parallel with a major axis of the movable member, and
in the second position the movable member is configured to hold the staple in so that the major axis of the staple is substantially perpendicular with the major axis of the movable member.
11. The applicator of claim 10 , wherein the first position is an extended, and the second position is a retracted position.
12. The applicator of claim 10 , wherein the movable member is further configured to be moved between the second position and a third position, in the third position the movable member is configured to hold the staple in a folded configuration where the first arm is substantially parallel with the second arm.
13. The applicator of claim 12 , wherein, in the third position, the tubular element is configured to apply a pressure to an exterior-facing surface of the staple such that the staple is moved to and held in the folded configuration.
14. The applicator of claim 13 , wherein the movable member is further configured to be moved between the third position and a fourth position, in the fourth position the movable member is configured to disengage from the staple.
15. The applicator of claim 12 , wherein the tubular element is configured to surround at least a portion of the staple when the movable member is in the second position.
16. The applicator of claim 15 , wherein the tubular element is configured to surround the transverse connection area when the movable member is in the second position.
17. An applicator for a surgical staple, the applicator comprising:
a tubular element,
a movable member at least partially disposed within the tubular element and configured to be moved between a first position, a second position, a third position, and a fourth position,
in the first position the movable member is configured to hold the staple so that a major axis of the staple is substantially parallel with a major axis of the movable member,
in the second position the movable member is configured to hold the staple in so that the major axis of the staple is substantially perpendicular with the major axis of the movable member,
in the third position the movable member is configured to hold the staple in a folded configuration, where a first arm of the staple is substantially parallel with a second arm of the staple, and
in the fourth position the movable member is configured to disengage from the staple.
18. The applicator of claim 17 , wherein the first position is an extended position, and the third position is a retracted position.
19. The applicator of claim 17 , wherein the tubular element is configured to surround at least a portion of the staple when the movable member is in the second position.
20. The applicator of claim 19 , wherein the tubular element is configured to surround a transverse connection area of the staple when the movable member is in the second position.
21. The applicator of claim 20 , wherein the movable member includes a deformable hook that interacts with an interior-facing surface of the transverse connection area.