Occluding and stabilizing medical device
AssigneeMedtronic, Inc.
InventorWilliam G. O'Neill
Life of this patent
Estimating the term…
Abstract
A method for occluding a blood vessel at a compression site is provided. Suction is applied to stabilize a surgical location adjacent the compression site. A first compressor is positioned proximal the surgical location and adjacent the blood vessel. The blood vessel is occluded with the first compressor in response to the positioning. Systems and apparatuses for using the method are also provided.
Claims13
A method for occluding a blood vessel at a compression site, comprising the steps of:
- applying a suction by way of a tissue stabilizer to stabilize a surgical location adjacent the compression site;
- positioning a first compressor in a first position relative to the tissue stabilizer and adjacent a blood vessel, the first compressor located proximal the surgical location;
- repositioning the first compressor by rotating the first compressor from the first position to a second position in steps as controlled by a series of rotary teeth of a ratchet mechanism so as to apply the first compressor to the blood vessel;
- and
- occluding the blood vessel with the first compressor in response to the repositioning.
A method for occluding a blood vessel at a compression site, comprising the steps of:
- applying a suction by way of a tissue stabilizer to stabilize a surgical location adjacent the compression site;
- positioning a first compressor in a first position relative to the tissue stabilizer and adjacent a blood vessel, the first compressor located proximal the surgical location;
- applying the first compressor to the blood vessel by repositioning the first compressor, wherein the first compressor is repositioned by rotating from the first position to a second position about a pivot of a ratchet mechanism in steps as controlled by a series of rotary teeth of the ratchet mechanism, which series of rotary teeth are radially positioned around the pivot;
- and
- occluding the blood vessel with the first compressor in response to the applying the first compressor.
A method for occluding a blood vessel at a compression site, comprising the steps of:
- applying a suction by way of a tissue stabilizer to stabilize a surgical location adjacent the compression site;
- positioning a first compressor in a first position relative to the tissue stabilizer and adjacent a blood vessel, the first compressor located proximal the surgical location;
- positioning a second compressor in a first position relative to the tissue stabilizer and adjacent the blood vessel, the second compressor located distal the surgical location;
- repositioning the first and second compressors by rotating each of the first and second compressors from the first position to a second position in steps as controlled by a series of rotary teeth of a ratchet mechanism of each of the first and second compressors so as to selectively apply the first and second compressors to the blood vessel at proximal and distal surgical positions, respectively;
- occluding the blood vessel with the first compressor in response to the repositioning;
- and
- occluding the blood vessel with the second compressor in response to the repositioning.
Dependencies are inferred from the claim text.