Surgical implement guide assembly and methods
View Patent ↗Features of guides and surgical implements, which may be utilized together in various assemblies, are disclosed. Surgical implements or other devices within the scope of this disclosure may include a circumferentially grooved knob. The knob may be configured to receive a portion of a guide. Further, a clip may be configured to releasably secure the guide to the surgical implement. The clip may be coupled to the knob, for example, by a strap rotatably coupled to the knob. The knob may also define a stop-ledge configured as an abutment for the guide. The knob may also define a central passageway, which may also be surrounded by a hollow hub, for receiving an additional surgical implement or device.
1. A surgical implement extending from a proximal end to a distal end, the surgical implement comprising:
a knob disposed adjacent the proximal end of the surgical implement;
a groove defining a stop-ledge disposed adjacent the knob;
a strap extending between a first end and a second end, the first end rotatably coupled to the knob; and
a clip coupled to the second end of the strap, the clip configured to releasably engage the groove to releasably couple the clip to the groove, and wherein the clip is configured to couple a portion of a secondary device to the surgical implement at a position between the clip and the groove when the clip is engaged to the groove;
wherein the strap comprises a strap slot disposed in the strap, the strap slot configured to receive and surround an elongate tab of the secondary device.
2. The surgical implement of claim 1 , wherein the first end of the strap comprises a ring rotatably coupled to the knob.
3. The surgical implement of claim 2 , wherein the strap, the ring, and the clip comprise a single integral component.
4. The surgical implement of claim 3 , wherein the single integral component is formed from an elastomeric material.
5. The surgical implement of claim 1 , wherein the surgical implement comprises one of a cannula, a trocar, and a dilator.
6. A surgical implement assembly, comprising:
a first surgical implement extending from a proximal end to a distal end;
a knob coupled adjacent the proximal end of the first surgical implement;
a groove adjacent the knob, the groove defining a stop-ledge;
a strap extending between a first end and a second end, the first end coupled to the knob, the strap comprising a strap slot disposed in the strap;
a clip coupled to the second end of the strap, the clip configured to releasably engage the groove to releasably couple the clip to the groove; and
a second surgical implement configured to be releasably engaged between the clip and the groove, the second surgical implement comprising an elongate tab configured to extend through the strap slot when the second surgical implement is engaged between the clip and the groove.
7. The surgical implement assembly of claim 6 , wherein the second surgical implement comprises a guide.
8. The surgical implement assembly of claim 7 , wherein the guide comprises a slot along a longitudinal direction of the guide.
9. The surgical implement assembly of claim 8 , wherein the guide comprises a memory material configured to conform to a portion of the first surgical implement.
10. The surgical implement assembly of claim 6 , wherein the stop-ledge is positioned to abut a first portion of the second surgical implement when the second surgical implement is engaged between the clip and the groove.
11. The surgical implement assembly of claim 6 , wherein the first surgical implement comprises one of a cannula, a trocar, and a dilator.