Suture reel dispenser with end of suture indicator
View Patent ↗A dispenser for suture, including a suture reel on which the suture is mounted and an indicator that the suture is soon to be depleted. The indicator can be a visual marking on the suture, or it can be an audible and/or vibratory effect obtained by the dispenser housing interacting with the suture through one or more view ports or by interaction of a follower cam with the reel structure as the suture becomes depleted.
1. A dispenser for suture, comprising:
a suture reel on which the suture is wound, the reel being formed with an axle having an outer surface between first and second opposing walls in parallel alignment and spaced from each other to define a housing for the suture reel with a narrow width between the opposing walls, the width being of a dimension to accommodate only a single column of suture wound thereon, and
a first of said opposing walls being formed with a view window adjacent the outer surface of the axle, the other opposing wall having a different color near the outer surface of the axle than the color on that wall spaced further from said outer axle surface whereby the combination of said narrow width, said view window and said different color near the outer surface of the axle facilitate one to see the end segment of the suture, indicating that the suture is soon to be depleted so that as the suture is unwound one can visually observe that the end of the suture is near.