Abstract: The present invention relates to set comprising an apparatus (100) for folding or unfolding at least one medical implant (300) by means of at least one tension thread (11, 11?), wherein the apparatus (100) comprises a shaft (1) and a tensioning device for altering a form or shape of the foldable and/or unfoldable implant (300) by means of the tension thread (11, 11?). In at least one shaft section thereof, the shaft (1) comprises a plurality of individual shaft fibers (13).

Abstract: The present invention relates to a handle assembly (100) for an implant delivery device for folding or unfolding at least one medical implant by means of at least one tension thread, wherein the handle assembly (100) comprises a drum (14) for winding the tension thread thereon by rotating the drum (14); a knob (9) to be rotated by a user of the handle assembly (100) in order to fold or unfold the medical implant, the knob (9) being interconnected with the drum (14) such that the drum (14) is rotated when the knob (9) is rotated; and a force limiter for limiting the maximum force or tension that may be applied or is applicable to the tension thread (11) or to the drum (14) by rotating the knob (9).

Abstract: An apparatus for folding or unfolding at least one medical implant by way of at least one tension thread includes a shaft and a tensioning device for altering a form or shape of the foldable and/or unfoldable implant by way of the tension thread (11, 11?). In at least one shaft section thereof, the shaft includes a plurality of individual shaft fibers.

Abstract: A device is intended to be attached to or interconnected with a medical implant, and intended to be attached to or interconnected with a catheter. The catheter is intended for implanting the implant. A catheter is suited for receiving at least one such device and a method provides a delivery implement with an implant detachably disposed in the device.

Abstract: The present invention relates to a heart valve assembly (1000), comprising a frame (1) and a heart valve (100), wherein the frame (1) supports the heart valve (100) or is interconnected thereto, preferably by sewing or sewing alone, the frame (1) comprising at least a first guiding structure (2a) for guiding at least one tension thread (5) for folding and/or unfolding the frame (1) around or along the frame (1), preferably at an outside or an outer circumference of the guiding structure (2a), wherein the heart valve (100), comprises at least two leaflets (101, 101?, 101?); an interconnecting tissue (301) interconnecting the leaflets (101, 101?, 101?) with the frame; wherein the interconnecting tissue (301) or parts thereof, respectively, is interconnected to at least one of the guiding structures (2a, 2b) such that it covers the guiding structure (2a, 2b) or parts thereof at an inner circumference of the guiding structure (2a, 2b) and such that it also covers at least both an upper part (2c) and a lower part

Abstract: The present invention relates to an apparatus (100) for folding or unfolding at least one medical implant (300) by using at least one tension thread (11, 11?), wherein the apparatus (100) includes a shaft (1) including a reception area for receiving the implant (300), a tensioning device for altering a shape of the foldable and/or unfoldable implant (300) by the tension thread (11, 11?), and a clamping mechanism for clamping at least one section of at least one of the tension threads (11, 11?). The present invention further relates to a set and a method.

Abstract: A collapsible-expandable tubular stent (29) constructed of shape-memory material which is implantable into a human heart, which comprises proximal and distal rings (71, 73) and at least two spaced apart posts (69) that extend axially between said rings (71, 73), said distal ring (73) comprising a plurality of distal arms (77) which are connected to the distal ring (73) at only one end and which have a free opposite end; said proximal ring (71) comprising a plurality of, which are connected at only one end to the proximal ring (71) and which have a free opposite end, which proximal arms (75) are constructed to swing radially outward at their free ends.

Abstract: A catheter for detachably receiving an expandable and/or decollapsible or unfoldable, respectively, implant, in particular a stent may include at least one assembly for controlling the expansion and/or the unfolding or decollapsing, respectively, of the implant from a first diameter to a second diameter and/or its return back from the second diameter to the first diameter. Furthermore, an implant, in particular a stent, and a set including a catheter and an implant are proposed.

Abstract: The present invention relates to a heart valve assembly (1000), comprising a frame (1) and a heart valve (100), wherein the frame (1) supports the heart valve (100) or is interconnected thereto, preferably by sewing or sewing alone, the frame (1) comprising at least a first guiding structure (2a) for guiding at least one tension thread (5) for folding and/or unfolding the frame (1) around or along the frame (1), preferably at an outside or an outer circumference of the guiding structure (2a), wherein the heart valve (100), comprises at least two leaflets (101, 101?, 101?); an interconnecting tissue (301) interconnecting the leaflets (101, 101?, 101?) with the frame; wherein the interconnecting tissue (301) or parts thereof, respectively, is interconnected to at least one of the guiding structures (2a, 2b) such that it covers the guiding structure (2a, 2b) or parts thereof at an inner circumference of the guiding structure (2a, 2b) and such that it also covers at least both an upper part (2c) and a lower part

Abstract: Heart valve comprising a crown piece interconnected to leaflets, a top cuff and a bottom cuff; and a medical implant The present invention relates to a heart valve (100), comprising at least two leaflets (101, 101?, 101?); at least one crown piece (111) interconnected to the leaflets (101, 101?, 101?) and intended to be interconnected to a frame (1) of a medical implant or a heart valve assembly; a top cuff (121); and a bottom cuff (131), the crown piece (111), the top cuff (121) and the bottom cuff (131) each being ring-shaped, and each of the top cuff (121) and the bottom cuff (131) being interconnected with the crown piece (111).

Abstract: A method for crimping a medical implant includes at least one foldable and/or unfoldable structure on or around or over a portion or outer surface of a catheter or of a catheter tip. No pressure beyond a predetermined pressure is exerted on the structure during and/or after crimping of the implant.

Abstract: The present invention relates to an apparatus (100) for folding or unfolding at least one medical implant (300) by using at least one tension thread (11, 11?), wherein the apparatus (100) includes a shaft (1) including a reception area for receiving the implant (300), a tensioning device (19) for altering a shape of the foldable and/or unfoldable implant (300) by means of the tension thread (11, 11?), and a separation device for separating the tension thread (11, 11?) from the implant (300) and/or for cutting through the tension thread (11, 11?). The invention further relates to a set and a method.

Abstract: The present invention relates to a set comprising at least one expandable and/or decollapsible or unfoldable medical implant wherein at least one implantation device is configured for detachably receiving the implant or a device comprising at least the implant (3), wherein the implant may comprise at least a valve, wherein the valve may configured so as to fulfill a check valve function with one conducting direction (CD) and one blocking direction (BD), in which a blocking element may move for opening and/or closing the valve (50), wherein the valve may be arranged on the implantation device or on the device with at least one conducting side being located at a smaller distance from the distal end or from the distal tip of the implantation device than one blocking side.

Abstract: The present invention relates to an apparatus (100) for folding or unfolding at least one medical implant (300) by using at least one tension thread (11, 11?), wherein the apparatus (100) includes a shaft (1) including a reception area (55) for receiving the implant (300), and a tensioning device for altering a shape of the foldable and/or unfoldable implant (300) by the tension thread (11, 11?).

Abstract: The present invention relates to a handle assembly (100) for an implant delivery device for folding or unfolding at least one medical implant by means of at least one tension thread, wherein the handle assembly (100) comprises a drum (14) for winding the tension thread thereon by rotating the drum (14); a knob (9) to be rotated by a user of the handle assembly (100) in order to fold or unfold the medical implant by tightening or winding the tension thread or by releasing or unwinding the tension thread, the knob (9) being arranged or interconnected with the drum (14) such that the drum (14) may be rotated when the knob (9) is rotated; and a brake frame assembly (25) comprising at least one brake element and at least one spring (256, 257) arranged to act on the brake element such that the brake elements contact one surface of the rear knob (9).

Abstract: The present invention relates to a handle assembly (100) for an implant delivery device for folding or unfolding at least one medical implant by means of at least one tension thread, wherein the handle assembly (100) comprises a drum (14) for winding the tension thread thereon by rotating the drum (14); a knob (9) to be rotated by a user of the handle assembly (100) in order to fold or unfold the medical implant, the knob (9) being interconnected with the drum (14) such that the drum (14) is rotated when the knob (9) is rotated; and a displacement limiter for limiting the length or displacement by which the tension thread (11) may be at least one of wound onto or unwound from the drum (14) by rotating the knob (9).

Abstract: The present invention relates to set comprising an apparatus (100) for folding or unfolding at least one medical implant (300) by means of at least one tension thread (11, 11?), wherein the apparatus (100) comprises a shaft (1) and a tensioning device for altering a form or shape of the foldable and/or unfoldable implant (300) by means of the tension thread (11, 11?). In at least one shaft section thereof, the shaft (1) comprises a plurality of individual shaft fibers (13).

Abstract: The present invention relates to a handle assembly (100) for an implant delivery device for folding or unfolding at least one medical implant by means of at least one tension thread, wherein the handle assembly (100) comprises a drum (14) for winding the tension thread thereon by rotating the drum (14); a knob (9) to be rotated by a user of the handle assembly (100) in order to fold or unfold the medical implant, the knob (9) being interconnected with the drum (14) such that the drum (14) is rotated when the knob (9) is rotated; and a force limiter for limiting the maximum force or tension that may be applied or is applicable to the tension thread (11) or to the drum (14) by rotating the knob (9).

Abstract: The present invention relates to an apparatus (100) for folding or unfolding at least one medical implant (300) by using at least one tension thread (11, 11?), wherein the apparatus (100) includes a shaft (1) including a reception area for receiving the implant (300), a tensioning device for altering a shape of the foldable and/or unfoldable implant (300) by the tension thread (11, 11?), and a clamping mechanism for clamping at least one section of at least one of the tension threads (11, 11?). The present invention further relates to a set and a method.

Abstract: An apparatus for folding or unfolding at least one medical implant by way of at least one tension thread includes a shaft and a tensioning device for altering a form or shape of the foldable and/or unfoldable implant by way of the tension thread (11, 11?). In at least one shaft section thereof, the shaft includes a plurality of individual shaft fibers.