Surgical brace device for stapled tissue
View Patent ↗A surgical brace device for use in a surgical procedure including surgical stapling operations on bodily organ to protect the stapled tissue against damaging effects of physiological motion of the organ is disclosed herein. The surgical brace device comprises a pair of splint members of a predetermined rigidity profile, configured to be disposed on either side of the stapled tissue and dimensioned to span at least a portion of the width thereof; a strut member fixedly joined with the pair of splint members at one ends thereof; and a tie member configured to traverse the tissue of the organ disposed at a predetermined distance from the plurality of strut members to interconnect the pair of splint members and anchor the surgical brace device thereto.
1. A surgical brace device for deployment across a line of stapled tissue of a bodily organ surgically stapled and cut forming a cut edge and having a tissue adjacent to said line of stapled tissue opposite said cut edge comprising:
a first splint member and a second splint member, each having a first end and a second end, and configured to be disposed on either side of said line of stapled tissue;
at least one strut member having a first end and a second end; and
at least one tie member configured to traverse the tissue of said bodily organ disposed at a predetermined distance from said at least one strut member to interconnect and keep said first splint member and said second splint member from spreading apart, and anchor said surgical brace device to said bodily organ;
wherein said first end of said at least one strut member is fixedly joined with said first end of said first splint member cantilevering therefrom and said second end of said at least one strut member is fixedly joined with said first end of said second splint member cantilevering therefrom;
wherein said first splint member and said second splint member is dimensioned to span at least a predetermined portion of the width of said line of stapled tissue and a predetermined portion of said tissue of said bodily organ.
2. The surgical brace device of claim 1 , wherein said first splint member and said second splint member comprises an elongate member shaped into a predetermined configuration having a proximal portion and a distal portion.
3. The surgical brace device of claim 2 , wherein said distal portion of said elongate member is shaped substantially as a loop.
4. The surgical brace device of claim 2 , wherein said distal portion of said elongate member is shaped substantially as a part of a loop.
5. The surgical brace device of claim 2 , wherein said proximal portion and said distal portion of said elongate member is of predetermined curved line configurations.
6. The surgical brace device of claim 2 , wherein the cross sectional dimension of said elongate member is varied along the length thereof.
7. The surgical brace device of claim 2 , wherein the cross sectional profile of said elongate member is varied along the length thereof.
8. The surgical brace device of claim 1 , wherein said first splint member and said second splint member comprises a plurality of elongate members.
9. The surgical brace device of claim 8 , said plurality of elongate members is braided.
10. The surgical brace device of claim 1 , wherein said surgical brace device further comprises at least one cross brace disposed at predetermined location thereon.
11. The surgical brace device of claim 1 , wherein said first splint member and said second splint member comprises a shaped plate of predetermined dimensions.
12. The surgical brace device of claim 1 , wherein said first splint member and said second splint member is made of material selected from the group including a metal alloy having a superelastic property, a metal with high degree of elasticity, a biocompatible polymer and a metal alloy coated with a biocompatible polymer.
13. The surgical brace device of claim 1 , wherein said at least one strut member is disposed adjacent to said cut edge outwardly from said line of stapled tissue.
14. The surgical brace device of claim 1 , wherein said at least one strut member is of an elongate configuration with a predetermined columnar strength.
15. The surgical brace device of claim 1 , wherein said at least one tie member is of an elongate configuration with a predetermined tensile strength.
16. The surgical brace device of claim 1 , wherein said at least one tie member is of an elongate configuration with one end fixedly attached to said first splint member and the other end bent to engage said second splint member.
17. The surgical brace device of claim 1 , wherein said at least one tie member comprises a staple.
18. The surgical brace device of claim 1 , wherein said at least one tie member comprises a deformable member that may be crimped.
19. A surgical brace device for deployment across a line of stapled tissue of a bodily organ surgically stapled and cut forming a cut edge and an interface of stapled tissue, and having a tissue adjacent to said line of stapled tissue opposite said cut edge comprising:
a first splint member and a second splint member, each comprising a proximal portion and a distal portion, and each having a first end and a second end, and configured to be disposed on either side of said line of stapled tissue;
a first elongate member of a predetermined columnar strength, disposed adjacent to said cut edge outwardly from said line of stapled tissue, and interconnecting said first splint member and said second splint member and fixedly joined with said first ends of said first splint member and said second splint member; and
a second elongate member of a predetermined tensile strength, configured to traverse the tissue of said bodily organ disposed in said tissue of said bodily organ at a predetermined distance from said first elongate member to interconnect and keep said first splint member and said second splint member from spreading apart, and anchor said surgical brace device to said bodily organ;
wherein said proximal portion of said first splint member and said second splint member is configured in such a way and constructed out of material that provides a predetermined rigidity thereto, and said distal portion of said first splint member and said second splint member is configured in such a way and constructed out of material that provides a predetermined rigidity profile and a predetermined resilience profile thereto substantially in the direction perpendicular to said interface of stapled tissue;
wherein said first splint member and said second splint member is configured to cantilever from said first elongate member;
wherein said first splint member and said second splint member is dimensioned to span substantially the full width of said line of stapled tissue and a predetermined portion of said tissue of said bodily organ.
20. A surgical brace device for deployment across a line of stapled tissue of a bodily organ surgically stapled and cut forming a cut edge, and having a tissue adjacent to said line of stapled tissue opposite said cut edge comprising:
a wire form comprising a first splint member portion and a second splint member portion having predetermined shapes conforming to contours of predetermined surfaces, and configured to be disposed on either side of said line of stapled tissue and the tissue of said bodily organ adjacent thereto in opposite positional relationship with each other, and at least one strut member portion disposed between and interconnecting said first splint member portion and said second splint member portion cantilevering therefrom; and
at least one tie member configured to traverse the tissue of said bodily organ to interconnect and keep said first splint member portion and said second splint member portion from spreading apart, and disposed at a predetermined distance from said at least one strut member portion anchoring said surgical brace device to said bodily organ;
wherein said first splint member portion and said second splint member portion are dimensioned to span the full width of said line of stapled tissue and a predetermined portion of said tissue of said bodily organ.