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Biotronik Ag patents

Recent patent applications related to Biotronik Ag. Biotronik Ag is listed as an Agent/Assignee. Note: Biotronik Ag may have other listings under different names/spellings. We're not affiliated with Biotronik Ag, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "B" | Biotronik Ag-related inventors

Catheter with adjustable diameter

An adjustable diameter catheter includes a wall extending in an axial direction surrounding a lumen of the catheter, the wall having at least one outer spring and at least one inner spring arranged coaxially to the outer spring. The at least one outer spring surrounds the at least one inner... Biotronik Ag

Heart valve prosthesis with outer skirt

A heart valve prosthesis includes a heart valve encircled by a base body in a peripheral direction to hold the heart valve. The heart valve is fastened to the base body and arranged in its interior. An inner skirt is arranged in the interior and is fastened to an inner... Biotronik Ag

Sealing structure for heart valve implants

A heart valve implant comprising a supporting stent, a heart valve element, and a skirt, The skirt includes or is formed of at least one molded body, wherein the molded body is made of dried treated bacterial cellulose that has a swelling capacity that is greater than untreated bacterial cellulose... Biotronik Ag

Balloon catheter with radiopaque marker

A balloon catheter includes an expandable balloon and an inner shaft arranged in the balloon. At least one marker forms a radiopaque material. The radiopaque material is formed and/or in a polymer carrier, and the polymer carrier is fastened to the inner shaft. A simple, reliable and economical method for... Biotronik Ag

Method for producing a storable molded body made of bacterial cellulose and a molded body produced according to the method

The invention relates to a method for producing a storable molded body made of bacterial cellulose and a molded body produced according to the method. A preferred method includes providing a molded body made of bacterial cellulose. Optionally, mechanically pressing the entire molded body or parts of the molded body... Biotronik Ag

Heart valve prosthesis

A heart valve prosthesis (1), including: a stent framework (2), which can be transferred from a collapsed state into an expanded state, in which the stent framework (2) extends along an axis (A′), wherein the stent framework (2) has a plurality of struts (20, 24), which form a plurality of... Biotronik Ag

Catheter shaft comprising welded tubes

A catheter shaft includes a first tube made of an extrudable copolymer that has reactive groups, and a second tube made of a polymeric material, which is welded to the first tube. A distal balloon is welded to the first tube.... Biotronik Ag

Heart valve prosthesis for controlled thrombus development

The invention relates to a heart valve prosthesis including a heart valve a main body for supporting the heart valve. The heart valve includes a terminating material selected from material and configured to at least partially close a paravalvular leak by controlled thrombus development.... Biotronik Ag

Delivery catheter and catheter arrangement

A delivery catheter for implanting a self-expanding implant such as a cardiovascular implant. An outer catheter shaft is formed as an implant capsule for encasing the implant during delivery. A flexible distal support element having a substantially truncated cone-shaped portion, which tapers in the proximal direction, is attached, directly proximally... Biotronik Ag

Method for producing a balloon for angioplasty

A method for producing a balloon from a suitable blank is provided. The blank is introduced into an outer mold heated an first expanded to expand it against the inner wall of the outer mold. Pressure is reduced to relax the blank away from the inner wall. The three-dimensional volume... Biotronik Ag

Implant made of biodegradable magnesium alloy

The present invention relates to implants made of a biodegradable magnesium alloy. The inventive implant is made in total or in parts of a biodegradable magnesium alloy with particular composition and impurities such that it has improved processability during manufacture especially in new highly sophisticated techniques like micro-extrusion and, if... Biotronik Ag

X-ray marker and endprosthesis with x-ray marker

An x-ray marker for an endoprosthesis and an endoprosthesis with an x-ray marker are provided. The endoprosthesis includes a hollow cylinder made of a first radiopaque metal and a marker element, which is fixedly connected to the hollow cylinder and which is arranged inside the hollow cylinder and consists of... Biotronik Ag

Method for reducing paravalvular leaks with decellularized tissue

A method for preparing tissue, in particular pericardial tissue, in particular for use as a sealing means for a heart valve prosthesis for paravalvular leaks, characterised in that the tissue, in particular pericardial tissue, is decellularized (4), subjected to a cross-linking (6) with a glutaraldehyde-containing solution, and subjected to a... Biotronik Ag

Method for thickness control and three-dimensional shaping of biological tissue during fixing

A method for impressing a 3D shape onto a biological tissue, in particular pericardial tissue, during the cross-linking of the tissue, by use of a mold which has a first 3D contact face for laminar contact against an upper side of the tissue and a second 3D contact face for... Biotronik Ag

Biodegradable metal stent and making

The invention is related to a biodegradable stent for vascular placement comprising, a tubular biodegradable metal structure, a biodegradable organic layer covering the surfaces of the structure, and optionally a biodegradable polymer coating covering the organic surface layer. The organic layer is a derivative of a monomer vapor injected plasma... Biotronik Ag

Catheter system for locating and implanting a replacement body part

A catheter system comprising at least one catheter shaft 3, an anisotropic implant, in particular an implantable heart valve prosthesis 6, a control device for controlling and manipulating the catheter, and at least three electrodes 4, 5 and 11 in the distal region of the catheter, which are each conductively... Biotronik Ag

Method of producing an implant

A method for producing an implant, such as an intraluminal endoprosthesis, the method including producing a melt with a material composition of iron, sulfur at a concentration of more than 0.2% by weight and not more than 1% by weight, and at least one element selected from the group consisting... Biotronik Ag

Rapamycin 40-o-cyclic hydrocarbon esters, compositions and methods

A new class of rapamycin 40-O-cyclic hydrocarbon esters is disclosed. The 40-O position of the rapamycin ester has the form 40-O—R, where R is C(O)—(CH2)n-X, n is 0, 1 or 2, and X is a cyclic hydrocarbon having 3-8 carbons, optionally containing one or more unsaturated bonds, and one or... Biotronik Ag

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Biotronik Ag in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Biotronik Ag with additional patents listed. Browse our Agent directory for other possible listings. Page by