Apparatus and method for suturing an opening in anatomical tissu

Surgery – Instruments – Suture – ligature – elastic band or clip applier

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

606144, 606148, A61B 1704

Patent

active

055735401

ABSTRACT:
An apparatus for suturing an opening in anatomical tissue includes at least one length of suture material, a leg support terminating distally in at least two hooks having sharp tips for threading the length of suture material through anatomical tissue adjacent an opening, and an operating mechanism coupled with the leg support for advancing and retracting the hooks. The apparatus further includes a housing, such as a stabilizer or a cannula, defining a portal through the opening for passage of the hooks. Each hook is carried by a single leg supported by a hub or secured along its length to other legs to form a handle for operating the hooks. If the legs are carried by a hub, the hub is movable relative to the housing to advance and retract the hooks within passages formed in the housing. The legs can be hollow or slotted to allow passage of the lengths of suture material through the legs or each length of suture material can be attached near the distal end of one of the sharp tissue penetrating tips and pulled through the tissue. The tissue adjacent the opening is drawn together via the lengths of suture material passed through the tissue by advancing the lengths through the hollow legs or by being pulled along with the sharp tissue penetrating tips of the hooks.

REFERENCES:
patent: 4553543 (1985-11-01), Amarasinghe
patent: 5021059 (1991-06-01), Kensey et al.
patent: 5222508 (1993-06-01), Contarini
patent: 5304184 (1994-04-01), Hathaway et al.
patent: 5320632 (1994-06-01), Heidmueller
patent: 5350385 (1994-09-01), Christy
patent: 5364408 (1994-11-01), Gordon
patent: 5368601 (1994-11-01), Sauer et al.
patent: 5374275 (1994-12-01), Bradley et al.
patent: 5391182 (1995-02-01), Chin
patent: 5403329 (1995-04-01), Hinchcliffe
patent: 5417699 (1995-05-01), Klein et al.
patent: 5439469 (1995-08-01), Heaven et al.
patent: 5462561 (1995-10-01), Voda
patent: 5470338 (1995-11-01), Whitfield et al.
patent: 5476469 (1995-12-01), Hathaway et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus and method for suturing an opening in anatomical tissu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for suturing an opening in anatomical tissu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for suturing an opening in anatomical tissu will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-559099

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.