§
Luxuse
Patent Intelligence
Sign In
← Back to Patent Explorer
US7172608B2 Expired / Lapsed US ⏱️ 0.0 years remaining

Sutureless closure and deployment system for connecting blood vessels

Assignee: Aesdex LLC
•
Filing: 2003-06-26
•
Granted: 2007-02-06
•
Expires: 2023-06-26
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An anastomosis device is a one piece device for connecting a graft vessel to a target vessel without the use of conventional sutures. The anastomosis device includes an expandable tube configured to have a graft vessel secured to the tube. The device has an expandable linkage positioned at one end of the device and expansion of this linkage causes a first radially extending flange to fold outward. This first flange abuts an interior wall of a target vessel and a second flange is formed which abuts an exterior wall of the target vessel trapping the target vessel between the two flanges and secures the end of the graft vessel into an opening in the wall of the target vessel. The device greatly increases the speed with which anastomosis can be performed over known suturing methods and allows anastomosis to be performed in tight spaces.

Inventors

  • 👤 Jaime Vargas
  • 👤 Stephen A. Yencho
  • 👤 Jamey Nielsen
  • 👤 Michael Hendricksen
  • 👤 Bernard A. Hausen

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 05:45
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/11; A61B17/32; A61B17/3205; A61B17/32053; A61F; A61F2/00; A61F2/02; A61F2/04; A61F2/06; A61F2/064; A61B17/064; A61B17/0644; A61B17/34; A61B17/3415; A61B17/3417; A61B17/3421; A61B17/3439; A61B17/00234; A61B2017/00238; A61B2017/00243; A61B2017/00247; A61B2017/0641; A61B2017/1107; A61B2017/1135; A61B18/00; A61B2018/00315; A61B2018/00345; A61B2018/00351; A61B2018/00392

Claims Analysis

Total Claims: 11
Claim 1
Independent Claim 141 words
An integrated tool for deploying at least one anastomosis device that connects a graft vessel to a target vessel, the tool comprising: a first member configured to create an opening in the target vessel; a second member configured to advance at least one anastomosis device at least partially into the opening; wherein at least one said member is movable relative to the other; and a handle operatively connected to at least one of said first member and said second member; wherein said handle includes at least one cam slot defined therein, and wherein at least one of said first member and said second member includes at least one cam follower configured to engage at least one said cam slot, and wherein said handle is configured to pivot with respect to at least one of said first member and said second member.
Claim 2
Dependent Claim 141 words
An integrated tool for deploying at least one anastomosis device that connects a graft vessel to a target vessel, the tool comprising: a first member configured to create an opening in the target vessel; a second member configured to advance at least one anastomosis device at least partially into the opening; wherein at least one said member is movable relative to the other; and a handle operatively connected to at least one of said first member and said second member; wherein said handle includes at least one cam slot defined therein, and wherein at least one of said first member and said second member includes at least one cam follower configured to engage at least one said cam slot, and wherein said handle is configured to pivot with respect to at least one of said first member and said second member.
Claim 3
Dependent Claim 18 words
The integrated tool of claim 1 , wherein said first member and said second member are substantially concentric.
Claim 4
Dependent Claim 21 words
The integrated tool of claim 1 , wherein at least one said member is slidable relative to the other said member.
Claim 5
Dependent Claim 14 words
The integrated tool of claim 1 , wherein said first member is a trocar.
Claim 6
Dependent Claim 18 words
The integrated tool of claim 1 , wherein at least a portion of said second member is tubular.
Claim 7
Dependent Claim 39 words
The integrated tool of claim 1 , wherein motion of said handle causes said first member to create an opening in the target vessel and said second member to advance the anastomosis device at least partially into the opening.
Claim 8
Dependent Claim 28 words
The integrated tool of claim 1 , wherein said handle is configured to control the motion of at least one of said first member and said second member.
Claim 9
Dependent Claim 17 words
The integrated tool of claim 1 , further comprising an expander slidable relative to said second member.
Claim 10
Dependent Claim 29 words
The integrated tool of claim 8 , wherein said second member includes a lumen therein, and wherein said expander is slidable through at least a portion of said lumen.
Claim 11
Dependent Claim 34 words
The integrated tool of claim 1 , wherein the distal end of said first member is configured to move, and wherein said motion of said distal end creates the opening in the target vessel.

References Cited (Backward Citations)

US2370776A Cited
US3254650A Cited
US3254651A Cited
US3519187A Cited
US3774615A Cited
US3777538A Cited
FR2316910B1 Cited
US3995619A Cited
US4118806A Cited
US4603693A Cited
US4217664A Cited
US4214587A Cited
US4350160A Cited
US4352358A Cited
US4366819A Cited
US4368736A Cited
US4534761A Cited
US4503568A Cited
US4553542A Cited
US4624255A Cited
US4624257A Cited
US4917090A Cited
US4917091A Cited
US4523592A Cited
US4607637A Cited
US4589416A Cited
US4665906A Cited
US4929240A Cited
US4657019A Cited
US4917087A Cited
US4577631A Cited
US4625727A Cited
US4593693A Cited
US4892098A Cited
US4747407A Cited
US4721109A Cited
US4752024A Cited
US4883453A Cited
US4861330A Cited
US5478353A Cited
US5392979A Cited
US5119983A Cited
US4773420A Cited
US4875815A Cited
US4907591A Cited
US5187796A Cited
US5005749A Cited
US5193731A Cited
US5336233A Cited
US4930674A Cited
US5192289A Cited
US5178634A Cited
US5314468A Cited
US5192294A Cited
US5171262A Cited
US5015238A Cited
US5089006A Cited
US5062842A Cited
US5290298A Cited
US5395311A Cited
US5540677A Cited
US5156619A Cited
US5366462A Cited
US5234447A Cited
US5104025A Cited
US5129913A Cited
WO1992008513A1 Cited
US5222963A Cited
US5250058A Cited
US5669934A Cited
US5156613A Cited
EP0517252B1 Cited
US5456712A Cited
US5304220A Cited
US5211683A Cited
US5571167A Cited
US5456714A Cited
US5217474A Cited
US5271544A Cited
US5205459A Cited
US5533661A Cited
US5350104A Cited
US5333773A Cited
US5285945A Cited
US5292053A Cited
US5275322A Cited
US5915616A Cited
EP0913125B1 Cited
US5707362A Cited
US5314435A Cited
US6053390A Cited
US5326205A Cited
US5395030A Cited
US5250060A Cited
US5221281A Cited
US5401131A Cited
US5515478A Cited
US5524180A Cited
US5657429A Cited
US5841950A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2010-02-05 2010-08-07 2011-02-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2014-02-05 2014-08-07 2015-02-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2018-02-05 2018-08-07 2019-02-06 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag