Systems, tools, and methods for connecting to tissue
Described are various embodiments of surgical procedure systems, devices, tools, and methods, useful for placing a soft tissue anchor at anatomical tissue; these may be useful for general surgical procedures, veterinary procedures, plastic surgery, and for treating pelvic conditions such as vaginal prolapse, incontinence, and other conditions caused by muscle and ligament weakness, the devices and tools being useful for accessing a posterior region of pelvic anatomy, and related methods.
1. A soft tissue anchor delivery device in combination with a soft tissue anchor,
the soft tissue anchor comprising a first elongate leg, a second elongate leg, and a tie connecting the first elongate leg to the second elongate leg, the soft tissue anchor being formed of a flexible material such that the anchor does not become permanently deformed when ejected by the soft tissue anchor delivery device,
the delivery device comprising
a proximal end and a distal end, the proximal end including a handle,
a shaft extending from the handle to the distal end, the distal end including
a magazine,
a staging location on a distal side of the magazine, and
a rotatable disc at the distal end of the delivery device, the rotatable disc includes a slot, the rotatable disc being configured to rotate about an axis of the shaft between a first position and a second position, and
an ejector that can be actuated to eject the anchor from the staging location.
2. The device and anchor of claim 1 , wherein the first elongate leg has a length in a range from about 0.1 to about 1 inch, the second elongate leg has a length in a range from about 0.1 to about 1 inch, and the tie has a length in a range from about 0.1 to about 1 inch.
3. The device and anchor of claim 1 , wherein the anchor is formed of a flexible plastic.
4. The device and anchor of claim 1 , wherein the distal end of the delivery device is placed through a laparoscopic cannula to be located at a region of supportive tissue.
5. The device and anchor of claim 1 , wherein the magazine is capable of holding a series of anchors located in a longitudinal alignment, the series including a distal anchor and a proximal anchor, with a proximal location of the distal anchor being connected to a distal location of the proximal anchor.
6. The device and anchor of claim 1 , wherein the magazine is capable of holding a series of anchors located in a longitudinal alignment, the series including
a distal anchor having a first elongate leg and a second elongate leg connected by an elongate tie, each elongate leg having a distal end and a proximal end,
a proximal anchor having a first elongate leg and a second elongate leg connected by an elongate tie, each elongate leg having a distal end and a proximal end, with a proximal end of each elongate leg of the distal anchor being joined to a distal end of each elongate leg of the proximal anchor.
7. The device and anchor of claim 1 , wherein the tie comprises a first tie end connected to the first elongate leg at a medial location, and a second tie end connected to the second elongate leg at a medial location of the second elongate leg.
8. The device and anchor of claim 7 , wherein the magazine comprises a first magazine channel extending along a length of the distal end and a second magazine channel extending along a length of the distal end parallel to the first magazine channel, wherein the anchor can be held in the magazine with the first elongate leg located in the first magazine channel and the second elongate leg located in the second magazine channel.
9. The device and anchor of claim 7 , wherein the distal end of the delivery device comprises
a hollow sharpened needle distal to the rotatable disc and extending parallel to the axis of the shaft, wherein
in the first position, the slot aligns with the anchor held in the magazine,
in the second position, one of the first elongate leg or the second elongate leg of the anchor aligns with the hollow needle.
10. The device and anchor of claim 1 , wherein the rotatable disc includes a first slot and a second slot.
11. The device and anchor of claim 1 , wherein the slot is a curved slot.
12. A soft tissue anchor delivery device in combination with a soft tissue anchor,
the soft tissue anchor comprising a first elongate leg, a second elongate leg, and a tie connecting the first elongate leg to the second elongate leg, the tie includes a first tie end connected to the first elongate leg at a medial location of the first elongate leg, and a second tie end connected to the second elongate leg at a medial location of the second elongate leg,
the delivery device comprising
a proximal end and a distal end, the proximal end including a handle,
a shaft extending from the handle to the distal end, the distal end including
a magazine,
a staging location on a distal side of the magazine, and
a rotatable disc at the distal end of the delivery device, the rotatable disc includes a slot, the rotatable disc being configured to rotate about an axis of the shaft between a first position and a second position, and
an ejector that can be actuated to eject the anchor from the staging location.
13. The device and anchor of claim 12 , wherein the first elongate leg has a length in a range from about 0.1 to about 1 inch, the second elongate leg has a length in a range from about 0.1 to about 1 inch, and the tie has a length in a range from about 0.1 to about 1 inch.
14. The device and anchor of claim 12 , wherein the anchor is formed of a flexible plastic and the anchor does not become permanently deformed when ejected by the soft tissue anchor delivery device.
15. The device and anchor of claim 12 , wherein the distal end of the delivery device is placed through a laparoscopic cannula to be located at a region of supportive tissue.
16. The device and anchor of claim 12 , wherein the magazine is capable of holding a series of anchors located in a longitudinal alignment, the series including a distal anchor and a proximal anchor, with a proximal location of the distal anchor being connected to a distal location of the proximal anchor.
17. A soft tissue anchor delivery device in combination with a soft tissue anchor,
the soft tissue anchor comprising a first elongate leg, a second elongate leg, and a tie connecting the first elongate leg to the second elongate leg,
the delivery device comprising
a proximal end and a distal end, the proximal end including a handle,
a shaft extending from the handle to the distal end, the distal end including
a magazine,
a staging location on a distal side of the magazine, and
a rotatable disc at the distal end of the delivery device, the rotatable disc includes a curved slot, the rotatable disc being configured to rotate about an axis of the shaft between a first position and a second position, and
an ejector that can be actuated to eject the anchor from the staging location.
18. The device and anchor of claim 17 , wherein the anchor is formed of a flexible plastic and the anchor does not become permanently deformed when ejected by the soft tissue anchor delivery device.
19. The device and anchor of claim 17 , wherein the distal end of the delivery device is placed through a laparoscopic cannula to be located at a region of supportive tissue.
20. The device and anchor of claim 17 , wherein the magazine is capable of holding a series of anchors located in a longitudinal alignment, the series including a distal anchor and a proximal anchor, with a proximal location of the distal anchor being connected to a distal location of the proximal anchor.