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1. 发明公开

US20240207076A1 X-RAY MARKERS FOR SCAFFOLDS, SEMIFINISHED PRODUCT, AND MEDICAL IMPLANT 审中-公开
公开(公告)号：US20240207076A1
公开(公告)日：2024-06-27
申请号：US18599350
申请日：2024-03-08
申请人： Biotronik AG
发明人： Ullrich Bayer , Fabian Risch , Johannes Riedmueller , Bodo Quint
IPC分类号： A61F2/82 , A61B90/00 , B23P15/00
CPC分类号： A61F2/82 , A61B90/39 , B23P15/00 , A61B2090/3966 , A61F2250/0071 , A61F2250/0098
摘要： An x-ray marker is formed by detaching the x-ray marker from a material layer by severing at a predetermined breaking point. A contact face of the breaking point between two adjacent edge portions lies farther inward into the x-ray marker than the edge portions between which the breaking point is disposed. There is also described a semifinished product and a medical implant with an x-ray marker.

2. 发明公开

US20240088942A1 REUSABLE COMMUNICATION DEVICE FOR A CATHETER FOR RELEASABLE CONNECTION TO A CATHETER HUB OF THE CATHETER 审中-公开
公开(公告)号：US20240088942A1
公开(公告)日：2024-03-14
申请号：US18234184
申请日：2023-08-15
申请人： BIOTRONIK AG
发明人： Bodo Quint
IPC分类号： H04B5/00 , A61M5/168 , A61M25/00
CPC分类号： H04B5/0043 , A61M5/16881 , A61M25/0097 , A61M2005/1403 , A61M2205/3561 , A61M2205/3592 , A61M2205/502 , A61M2205/8243
摘要： A communication device for near field communication (NFC) with a catheter includes an NFC coil and a communication circuit connected thereto and is configured for bidirectional near-field communication with the catheter. The device includes a rechargeable energy storage device, and an electric charging coil connected to a charging circuit for charging the energy storage device. A housing surrounds the NFC coil, the communication circuit, the energy storage device, the charging coil and the charging circuit. The housing is configured to be releasably secured to the catheter for near-field communication with the catheter. The housing is preferably in the form of a catheter handle. A system includes a docking station configured to communicate with and dock the communication device. The system can include a computer configured to communicate with the docking station.

3. 发明授权

US11464950B2 Balloon catheter and method of producing same 有权
公开(公告)号：US11464950B2
公开(公告)日：2022-10-11
申请号：US16434699
申请日：2019-06-07
申请人： BIOTRONIK AG
发明人： Bodo Quint
IPC分类号： A61M25/10 , A61M25/00
摘要： A balloon catheter has an outer shaft which surrounds a shaft lumen. The outer shaft has a proximal outer shaft portion connected to a distal outer shaft portion. An inner shaft is in a distal portion of the shaft lumen. A guide wire lumen is in the inner shaft. An opening at a proximal end portion of the inner shaft permits the guide wire to be guided out from the outer shaft. A metallic tube is in the shaft lumen. The proximal end portion of the inner shaft is engaged with the metallic tube. A separate, elongate and metallic stiffening element is in the shaft lumen, and is connected to the metallic tube and protrudes from the metallic tube into the distal portion of the shaft lumen and into the proximal portion of the shaft lumen to stiffen portions of the outer shaft.

4. 发明授权

US10709554B2 Heart valve prosthesis for controlled thrombus development 有权
公开(公告)号：US10709554B2
公开(公告)日：2020-07-14
申请号：US15446381
申请日：2017-03-01
申请人： BIOTRONIK AG
发明人： Bodo Quint
IPC分类号： A61F2/24 , A61L27/26
摘要： 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.

5. 发明申请

US20170252155A1 HEART VALVE PROSTHESIS FOR CONTROLLED THROMBUS DEVELOPMENT 审中-公开
公开(公告)号：US20170252155A1
公开(公告)日：2017-09-07
申请号：US15446381
申请日：2017-03-01
申请人： BIOTRONIK AG
发明人： Bodo Quint
IPC分类号： A61F2/24
摘要： 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.

6. 发明申请

US20140243802A1 RELEASE DEVICE FOR DETACHING A MEDICAL IMPLANT FROM AN INSERTION DEVICE AND AN INSERTION DEVICE COMPRISING A RELEASE DEVICE 有权
标题翻译：用于从插入装置分离医疗植入物的释放装置和包含释放装置的插入装置
公开(公告)号：US20140243802A1
公开(公告)日：2014-08-28
申请号：US14177717
申请日：2014-02-11
申请人： BIOTRONIK AG
发明人： Matthias Wesselmann , Bodo Quint
IPC分类号： A61F2/02 , A61M25/00
CPC分类号： A61F2/02 , A61F2/2436 , A61F2/95 , A61F2/966 , A61F6/18 , A61M25/0043
摘要： A release device (150, 150a, 150b) for detaching a medical implant (105) from an insertion device (110), comprising a body (10, 10a, 10b) having a proximal end (12), which during use lies furthest from a distal end (120) of the insertion device (110), and a distal end (14), which during use faces the distal end (120) of the insertion device (110), wherein at least one first actuator (16, 18) is provided between the proximal and distal ends (12, 14), wherein the at least first actuator (16, 18) can be tilted about an axis substantially perpendicularly to at least one of the insertion elements (132, 134) so as to effect a targeted relative movement in the longitudinal direction between the first and second insertion elements (132, 134) of the insertion device (110).
摘要翻译：一种用于从插入装置（110）分离医疗植入物（105）的释放装置（150,150a，150b），包括具有近端（12）的主体（10,10a，10b），所述主体在使用过程中最远离所述插入装置（110）的远端（120）和远端（14），其在使用期间面向所述插入装置（110）的远端（120），其中至少一个第一致动器（16,18 ）设置在所述近端和远端（12,14）之间，其中所述至少第一致动器（16,18）可以围绕基本垂直于所述插入元件（132,134）中的至少一个的轴线倾斜，以便在插入装置（110）的第一和第二插入元件（132,134）之间沿纵向方向实现目标相对运动。

7. 发明授权

US11951024B2 X-ray markers for scaffolds 有权
公开(公告)号：US11951024B2
公开(公告)日：2024-04-09
申请号：US16475544
申请日：2018-01-08
申请人： BIOTRONIK AG
发明人： Ullrich Bayer , Fabian Risch , Johannes Riedmueller , Bodo Quint
IPC分类号： A61F2/82 , A61B90/00 , B23P15/00
CPC分类号： A61F2/82 , A61B90/39 , B23P15/00 , A61B2090/3966 , A61F2250/0071 , A61F2250/0098
摘要： A method for producing x-ray markers. During the process, a predetermined breaking point is severed in order to detach x-ray markers from part of a material layer. There is also described an x-ray marker, a medical implant, and a semifinished product.

8. 发明授权

US10893932B2 Implant and method for producing the same 有权
公开(公告)号：US10893932B2
公开(公告)日：2021-01-19
申请号：US16358543
申请日：2019-03-19
申请人： BIOTRONIK AG
发明人： Daniel Wintsch , Stefan Loher , Bodo Quint , Patrice Bachmann , Hans Lang , Dragica Pantic , Alwin Schwitzer
IPC分类号： A61F2/07 , A61L31/06 , A61F2/90
摘要： An implant having a preferably hollow cylindrical basic structure. A nonwoven fabric is disposed in and/or on the basic structure, the nonwoven fabric preferably comprising biocompatible thermoplastic polyurethane and/or a polymer selected from the group consisting of polylactic acid, polycaprolactone, and a copolymer thereof, and/or a polymer including polyphosphazene. At least in at least one section of the implant, preferably at the proximal and/or distal ends of the implant, fastening means are provided or the nonwoven fabric is treated such that, at least in the expanded state of the implant, the protrusion of nonwoven fabric sections from the implant is significantly reduced. Furthermore, a method for producing such an implant is provided.

9. 发明授权

US09949817B2 Release device for detaching a medical implant from an insertion device and an insertion device comprising a release device 有权
公开(公告)号：US09949817B2
公开(公告)日：2018-04-24
申请号：US14177717
申请日：2014-02-11
申请人： BIOTRONIK AG
发明人： Matthias Wesselmann , Bodo Quint
IPC分类号： A61F2/02 , A61F2/24 , A61F6/16 , A61F2/95 , A61F2/966 , A61M25/00 , A61F6/18
CPC分类号： A61F2/02 , A61F2/2436 , A61F2/95 , A61F2/966 , A61F6/18 , A61M25/0043
摘要： A release device (150, 150a, 150b) for detaching a medical implant (105) from an insertion device (110), comprising a body (10, 10a, 10b) having a proximal end (12), which during use lies furthest from a distal end (120) of the insertion device (110), and a distal end (14), which during use faces the distal end (120) of the insertion device (110), wherein at least one first actuator (16, 18) is provided between the proximal and distal ends (12, 14), wherein the at least first actuator (16, 18) can be tilted about an axis substantially perpendicularly to at least one of the insertion elements (132, 134) so as to effect a targeted relative movement in the longitudinal direction between the first and second insertion elements (132, 134) of the insertion device (110).

10. 发明申请

US20170216566A1 METHOD FOR PRODUCING A BALLOON FOR ANGIOPLASTY 审中-公开
公开(公告)号：US20170216566A1
公开(公告)日：2017-08-03
申请号：US15500848
申请日：2015-05-21
申请人： BIOTRONIK AG
发明人： Matthias Wesselmann , Semijan Hani , Bodo Quint
IPC分类号： A61M25/10 , B29C49/48 , A61M29/02 , B29C49/18
CPC分类号： A61M25/104 , A61M25/1029 , A61M29/02 , B29C49/18 , B29C49/185 , B29C49/48 , B29C2049/0089 , B29C2049/4879 , B29K2105/253 , B29L2031/7543
摘要： 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 of the mold is changed. Second expanding of the blank expands again against the inner wall of the changed volume of the outer mold. Balloons of the invention consist of a middle cylindrical region and two end regions delimiting the middle cylindrical region. With a pressure application of 6 bar, a ratio of the cross section in the middle region to the cross section in the end region is at least 2, and preferably greater than 3.

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