Loading...


*  Patente US6656214 - Methods and apparatus for conformably sealing prostheses within body lumens - Google Patentes
A tubular prosthesis may be implanted in blood vessels, particularly to protect aneurysms. ... thus providing for blockage of body lumen flow past the prosthesis. The sealing layer may be introduced prior to or ... The sealing layer occludes at least a circumferential band within an interface region between the prosthesis body and the inner ... A tubular prosthesis is implanted at a target location within a body lumen by transluminally placing and embedding an ...
  http://www.google.es/patents/US6656214?dq=flatulence
*  US8403979B2 - Monocuspid prosthetic valve having a partial sinus - Google Patents
The prosthesis comprises a frame configured to form a laterally asymmetric partial sinus and a valve member. ... The disclosure relates to an expandable valve prosthesis for regulating flow through a body vessel. ... When a valve allows such retrograde flow, blood may collect, or pool, in vessels beneath the valve. This pooling of blood can ... Recently, various implantable medical devices and minimally invasive methods for implantation of these devices have been ...
  https://patents.google.com/patent/US8403979B2/en
*  Patent US6355056 - Implantable intraluminal prosthesis - Google Patents
... assembly is provided for use in repairing or replacing damaged or diseased portions of a blood vessel or other like vessel. The ... and radially spaced about the inner surface of the graft. As such, the implantable prosthesis is provided with internal support ... state during implantation and is further provided with radial support along the length of the graft after implantation. ... prosthesis includes an expandable stent/graft combination, with a pair of stents at either end of the graft, and further ...
  http://www.google.ca/patents/US6355056
*  Patent US20010053930 - Endovascular graft system - Google Patents
Multi-component stent-graft system for implantation in a blood vessel with multiple branches. ... a portion of the stent may extend into the blood flow path, creating turbulence which may result in blood clotting. It is well- ... Endoluminal vascular prosthesis. EP1329204A3 *. Jan 8, 2003. Aug 20, 2003. Cordis Corporation. Endoluminal vascular prosthesis ... 6A-6H is comprised of multiple intersecting struts configured so that there are radially strong cranial and caudal zones 50 and ...
  http://www.google.com/patents/US20010053930?dq=6,208,537
*  Patent US7648528 - valve prosthesis - Google Patents
The bearing reinforcement forms an annular support devoid of any plug capable of univocally limiting a blood flow circulation. ... endoluminally placeable and includes a tubular support which is radially deformable between a folded setting position and an ... The valve prosthesis is provided with an interchangeable prosthetic valve, is independent of the bearing reinforcement, ... A valve prosthesis includes a flexible plug and an annular bearing reinforcement which is embodied such that it is radially ...
  http://www.google.com/patents/US7648528?dq=5527183
*  Patent US5891195 - Combined prosthetic aortic heart valve and vascular graft with sealed sewing ... - Google Patents
... insert which supports the sewing ring radially outwardly form the valve and forms a shield to prevent the flow of blood through ... wherein the heart valve has a sewing ring that is substantially impervious to blood flow. In our preferred embodiment, the ... Synthetic blood vessel grafts. US20080147171 *. 7 Oct 2005. 19 Jun 2008. Vascutek Limited. Synthetic Prosthesis for Aortic Root ... Prosthetic valve implantation systems. US8147541. 27 Feb 2006. 3 Apr 2012. Aortx, Inc.. Methods and devices for delivery of ...
  http://www.google.com.au/patents/US5891195
*  US7354449B2 - Covered stent and method of covering a stent - Google Patents
A radially deployable covered stent that predictably and dependably expands to an increased diameter state at relatively low ... Device for the widening of blood vessels US4886062A (en) 1987-10-19. 1989-12-12. Medtronic, Inc.. Intravascular radially ... Devices, methods and systems for establishing supplemental blood flow in the circulatory system ... A61F2/00-Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body ...
  https://patents.google.com/patent/US7354449B2/en
*  Patent US6818247 - Ethylene vinyl alcohol-dimethyl acetamide composition and a method of ... - Google Patents
Methods are also provided for coating the stents. ... solvent is provided for forming a coating on prostheses such as ... Compositions for use in embolizing blood vessels. US5865814. 6 Aug 1997. 2 Feb 1999. Medtronic, Inc.. Blood contacting medical ... Methods for Coating. To form a coating on a surface of the implantable device or prosthesis, the surface of the device should ... Method for treating blood and apparatus therefor. US4886062. 19 Oct 1987. 12 Dec 1989. Medtronic, Inc.. Intravascular radially ...
  http://www.google.ca/patents/US6818247
*  Patente US20080195199 - In-situ formation of a valve - Google Patentes
... flow through the vessel and a filter operative to restrict the passage of emboli while allowing blood flow through the vessel. ... discloses a valve prosthesis for implantation in a body channel by way of catheterization, the prosthesis comprising a radially ... The present invention is related to a prosthetic valve and a method for implantation in a body channel, and methods of delivery ... Artificial heart valve for implantation in a blood vessel. US5032128 *. 7 Jul 1988. 16 Jul 1991. Medtronic, Inc.. Heart valve ...
  http://www.google.es/patents/US20080195199
*  Patent US20020193867 - Low profile improved radiopacity intraluminal medical device - Google Patents
... having a higher radiopacity than the stent provides for more precise placement and post-procedural visualization in a vessel, ... Recently, transluminal prostheses have been widely used in the medical arts for implantation in blood vessels, biliary ducts, ... This dissection forms a "flap" of underlying tissue which may reduce the blood flow through the lumen, or completely block the ... After the stent pattern is cut, the stent is treated and polished using any number of methods or combination of methods well ...
  http://www.google.com.au/patents/US20020193867
*  Patent US7540881 - Bifurcation stent pattern - Google Patents
Multi-component stent-graft system for implantation in a blood vessel with multiple branches. ... Radially expansible vascular prosthesis having reversible and other locking structures. US5720735. Feb 12, 1997. Feb 24, 1998. ... Bifurcated two-part graft and methods of implantation. US5972017. Oct 28, 1997. Oct 26, 1999. Vascular Science Inc.. Method of ... Endovascular flow direction indicator. US8961590 *. Aug 2, 2011. Feb 24, 2015. Cordis Corporation. Flexible helical stent ...
  http://www.google.com/patents/US7540881?dq=6,249,7726,249,772
*  Patente US20020016626 - Intraluminal lining - Google Patentes
... such as the interior of a blood vessel. ... The present invention is directed to a prosthesis for ... implantation within a body lumen. The prosthesis includes a biocompatible elongate intraluminal liner in the form of a graft, ... Radially expandable system for use in body tubes. US8753390. 13 Mar 2008. 17 Jun 2014. OrthoSpace Ltd.. Methods for implanting ... 6, prosthesis 10 may further include a lumen conduit liner 70 within intraluminal liner 20 for unobstructed blood flow through ...
  http://www.google.es/patents/US20020016626?dq=flatulence
*  Patent US5851231 - Intralumenal drug eluting prosthesis - Google Patents
The prosthesis carries restenosis-limiting drugs which elute after the device is positioned in the lumen. ... A prosthesis for insertion into a lumen to limit restenosis of the lumen. ... If the body lumen 68 is a blood vessel, blood flow is restored by deflating the balloon 54. If desired, the balloon 54 can then ... Methods and Devices for Delivering Therapeutic Agents to Target Vessels. US20070142898 *. Feb 28, 2007. Jun 21, 2007. Avantec ...
  http://www.google.com/patents/US5851231?dq=6,202,008
*  US7074235B1 - Low-profile, non-stented prosthesis for transluminal implantation - Google Patents
Alternatively, the prosthesis may be provided with apertures which can be widened in vivo. For implantation in branches, the ... symmetrically attached to the leading end of the prosthesis help unroll the prosthesis during deployment. Magnetized wires or ... The prosthesis may have tubular extensions to allow the treating lesions that involve the parent tubular organ and its branches ... The prosthesis has a longitudinal strut to provide longitudinal support. One or more, outwardly biased, flexible curvilinear ...
  https://patents.google.com/patent/US7074235B1/en
*  US4193138A - Composite structure vascular prostheses - Google Patents
... and a process for producing the composite structure vascular prosthesis. ... A composite structure vascular prosthesis comprising a porous polytetrafluoroethylene tube in which the pores of the porous ... Vascular prosthesis JPH0696023B2 (en) * 1986-11-10. 1994-11-30. 宇部日東化成株式会社. Artificial blood vessel and a method of ... and thus the surface resistance of the prosthesis to the flow of blood can be decreased, and consequently, platelet adhesion ...
  https://patents.google.com/patent/US4193138A/en
*  Cardiac valve repair device - Nguyen Than
It is then advanced through the blood vessel of a patient until the prosthetic valve reaches the implantation site. The valve ... It would be further desirable to provide a device having a support frame, and methods of using the same, wherein the prosthesis ... For example, a stenotic mitral valve may impede blood flow into the heart, causing blood to back up and pressure to build in ... each opposite end of the flange section having a curved section that transitions into an inner section that extends radially ...
  http://www.freepatentsonline.com/9517131.html
*  Patente WO2000012147A1 - Drug delivery device for stent - Google Patentes
In this manner, blood flow will be maintained in a vessel, for example. The bioadhesive may or may not also have drugs loaded ... Sheath for a prosthesis and methods of forming the same. US6585632. 6 Sep 2002. 1 Jul 2003. Sorin Biomedica Cardio S.P.A.. ... Device for transluminal implantation. US5019090. 1 Sep 1988. 28 May 1991. Corvita Corporation. Radially expandable ... Device for implantation and a method of implantation in a vessel using such device. ...
  http://www.google.es/patents/WO2000012147A1?cl=en
*  Patent US7625403 - Valved conduit designed for subsequent catheter delivered valve therapy - Google Patents
A method for treating a vascular condition includes inserting a conduit with a stented valve into a target region of a vessel, ... stented valves may migrate along the conduit after implantation due to forces applied by the blood flow through the vessel. ... Methods for the manufacture of radially expansible stents. US5925063 *. Sep 26, 1997. Jul 20, 1999. Khosravi; Farhad. Coiled ... Stent implantation system. US5713953. Feb 15, 1996. Feb 3, 1998. Sorin Biomedica Cardio S.P.A.. Cardiac valve prosthesis ...
  http://www.google.com/patents/US7625403?dq=4182933
*  Patente US20040106978 - Thoracic aortic aneurysm stent graft - Google Patentes
60/391,737, which has been incorporated herein by reference, where the stent graft is deployed in a blood vessel, blood flow ... Endoluminal prosthesis having multiple branches or fenestrations and methods of deployment. US9186435. 6 Mar 2009. 17 Nov 2015 ... Multi-component stent-graft system for implantation in a blood vessel with multiple branches. ... Barbed radially expandable stent. US8202311. 26 Jul 2006. 19 Jun 2012. Cook Medical Technologies Llc. Stent/graft device and ...
  http://www.google.es/patents/US20040106978
*  Patent US8052742 - Intraluminal graft - Google Patents
Blood vessel prosthesis. US4425908. Oct 22, 1981. Jan 17, 1984. Beth Israel Hospital. Blood clot filter. ... Artificial graft and implantation method. US5403341. Jan 24, 1994. Apr 4, 1995. Solar; Ronald J.. Parallel flow endovascular ... Bifurcated endoluminal prosthesis. US5683451. Jun 7, 1995. Nov 4, 1997. Cardiovascular Concepts, Inc.. Apparatus and methods ... Radially expansible vascular prosthesis having reversible and other locking structures. US5716365. Jun 5, 1995. Feb 10, 1998. ...
  http://www.google.com/patents/US8052742?dq=6650327
*  Patent US6582458 - Intraluminal graft - Google Patents
Blood vessel prosthesis. US4503569. Mar 3, 1983. Mar 12, 1985. Dotter Charles T. Transluminally placed expandable graft ... Artificial graft and implantation method. US5403341. Jan 24, 1994. Apr 4, 1995. Solar; Ronald J.. Parallel flow endovascular ... Methods of implanting a prosthesis. US9408735. Jan 16, 2014. Aug 9, 2016. Bolton Medical, Inc.. Methods of implanting a ... Radially expansible vascular prosthesis having reversible and other locking structures. US5716365. Jun 5, 1995. Feb 10, 1998. ...
  http://www.google.com/patents/US6582458?dq=patent:6161142
*  Stent and method of manufacturing same - Schneider (USA) Inc
Device for implantation and a method of implantation in a vessel using such device. 1988-03-22. Wallsten et al.. 128/343. ... Method of making a radially expandable prosthesis. 1993-07-13. Pinchuk. 623/1. ... for a safe fixation of the stent ends in order to prevent migration of the stent and disturbing for example the blood flow into ... Methods for applying an elastic coating layer on stents. 1996-07-09. Lukic. 427/2.25. ...
  http://www.freepatentsonline.com/5993483.html
*  US20030014101A1 - Stent with enhanced bendability and flexibility - Google Patents
... bend the stent as it is delivered through the tortuous anatomy of the patient or conforms to a curved portion of a body vessel ... The invention is directed to an expandable self-expanding stent for implantation in a body lumen, such as an artery. The stent ... A61F2/00-Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body ... Stent for transluminal implantation. US5282823A (en) 1992-03-19. 1994-02-01. Medtronic, Inc.. Intravascular radially expandable ...
  https://patents.google.com/patent/US20030014101?oq=flatulence
*  Patent US6322586 - Catheter tip designs and method of manufacture - Google Patents
The methods can utilize catheter sub-assemblies lacking already attached tips or having partially formed distal tips. A stent ... Methods for making a loaded catheter assembly for delivering a self-expanding stent where the self-expanding stent is carried ... Vascular device for aneurysm treatment and providing blood flow into a perforator vessel. ... Prosthesis delivery. US5484444. Oct 14, 1993. Jan 16, 1996. Schneider (Europe) A.G.. Device for the implantation of self- ...
  http://www.google.com/patents/US6322586?dq=patent:6161142
*  Patent US5116365 - Stent apparatus and method for making - Google Patents
... a cylindrical form which can be expanded from an initial diameter to a larger implanted diameter by application of a radially ... A stent for reinforcing a vessel wall is disclosed. The stent is constructed from two elongated wires which are each bent into ... The present invention relates to an endoprosthesis device for implantation within a body vessel, typically a blood vessel. ... Personalized prosthesis and methods of use. US20020051730 *. 28 Sep 2001. 2 May 2002. Stanko Bodnar. Coated medical devices and ...
  http://www.google.co.uk/patents/US5116365