Surgical suturing apparatus with needle position indicator
First Claim
Patent Images
1. A surgical suturing apparatus, comprising:
- a suture housing;
a needle having a proximal end and a distal end, the needle being mounted within the suture housing for movement about an arcuate path;
a drive assembly operably associated with the needle for controlling movement of the needle with a suture secured thereto about the arcuate path in a manner facilitating application of the suture to tissue; and
means for determining the position of at least one of the distal end of the needle and the proximal end of the needle at all points along the arcuate path about which the needle moves.
1 Assignment
0 Petitions
Accused Products
Abstract
A surgical suturing apparatus includes a suture housing, a needle having a proximal end and a distal end, the needle being mounted within the suture housing for movement about an arcuate path, a drive assembly operably associated with the needle for controlling movement of the needle with a suture secured thereto about the arcuate path in a manner facilitating application of the suture to tissue, and mechanism for determining the position of at least one of the distal end of the needle and the proximal end of the needle at all points along the arcuate path about which the needle moves.
144 Citations
19 Claims
-
1. A surgical suturing apparatus, comprising:
-
a suture housing;
a needle having a proximal end and a distal end, the needle being mounted within the suture housing for movement about an arcuate path;
a drive assembly operably associated with the needle for controlling movement of the needle with a suture secured thereto about the arcuate path in a manner facilitating application of the suture to tissue; and
means for determining the position of at least one of the distal end of the needle and the proximal end of the needle at all points along the arcuate path about which the needle moves. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18)
-
-
10. The suturing apparatus according to claim 10, wherein the needle is provided with recess for engagement with the spring ball lock.
-
19. A surgical suturing apparatus, comprising:
-
a suture housing;
a needle having a proximal end and a distal end, the needle being mounted within the suture housing for movement about an arcuate path;
a drive assembly operably associated with the needle for controlling movement of the needle with a suture secured thereto about the arcuate path in a manner facilitating application of the suture to tissue; and
means for determining the position of a predetermined point on the needle relative to the needle'"'"'s path of travel when the predetermined point not visually detectable.
-
Specification