Patent search ap:("ABBOTT CARDIOVASCULAR SYSTEMS INC.") AND inv:"Jonathan P. Durcan" Page 4

31.

发明授权
Balloon catheter shaft having high strength and flexibility 有权

公开(公告)号：US09968713B2

公开(公告)日：2018-05-15

申请号：US14710212

申请日：2015-05-12

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： John A. Simpson , Jonathan P. Durcan , Bruce M. Wilson

IPC: A61M25/10 , A61L29/06 , A61M25/00 , B29C47/00 , B29C49/00 , B29C55/26 , B29C65/02 , B29D23/00 , B29C65/00 , A61M25/01 , B29C49/04 , B29C49/08 , B29C49/18 , B29C49/64 , B29C65/48 , B29K105/00 , B29L31/00 , B29L22/02

CPC classification number: A61L29/06 , A61M25/00 , A61M25/0009 , A61M25/0021 , A61M25/0054 , A61M25/10 , A61M25/1006 , A61M25/1029 , A61M25/1034 , A61M25/1036 , A61M25/104 , A61M2025/018 , A61M2025/0183 , A61M2025/1031 , B29C47/0023 , B29C47/0026 , B29C47/0028 , B29C47/0033 , B29C47/0038 , B29C47/0057 , B29C49/00 , B29C49/04 , B29C49/08 , B29C49/18 , B29C49/64 , B29C55/26 , B29C65/02 , B29C65/48 , B29C66/1122 , B29C66/24221 , B29C66/53241 , B29C66/534 , B29C66/73711 , B29C66/73713 , B29C2049/0089 , B29C2791/001 , B29D23/001 , B29K2105/258 , B29L2022/022 , B29L2031/7542

Abstract: Method of making a balloon catheter includes melt-extruding a thermoplastic polymeric material into a tube, cooling the extruded tube, placing the extruded tube within a capture member and biaxially orienting the polymeric material of the extruded tube while simultaneously tapering at least a section of the extruded tube by radially expanding the extruded tube with pressurized media in the tube lumen and axially expanding the extruded tube with an external load applied on at least one end of the tube as an external heat supply traverses longitudinally from a first end to a second end of the extruded tube in the capture member, wherein an overall axial load on the tubing is varied as at least a section of the tube is heated. The method includes cooling the expanded tube to form a tapered biaxially oriented nonporous thermoplastic polymer tubular member and sealingly securing a balloon proximate a distal end of the tubular member.

32.

发明申请
DEFORMATION OF A POLYMER TUBE IN THE FABRICATION OF A MEDICAL ARTICLE 审中-公开
Title translation: 聚合物管在医疗制品制造中的变形

公开(公告)号：US20170020702A1

公开(公告)日：2017-01-26

申请号：US15282802

申请日：2016-09-30

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Bin Huang , Jonathan P. Durcan

IPC: A61F2/915 , B29C55/26

CPC classification number: A61F2/915 , A61F2/07 , A61F2002/91558 , A61F2002/91566 , A61F2240/001 , B29C55/26 , B29C2793/0009 , B29K2067/046 , B29K2995/006 , B29L2023/007 , B29L2031/7534

Abstract: Methods of manufacturing a medical article that include radial deformation of a polymer tube are disclosed. A medical article, such as an implantable medical device or an inflatable member, may be fabricated from a deformed tube.

Abstract translation: 公开了包括聚合物管的径向变形的医疗制品的制造方法。可以由变形的管制造医疗用品，例如可植入医疗装置或可膨胀构件。

33.

发明授权
Deformation of a polymer tube in the fabrication of a medical article 有权
Title translation: 制造医疗用品时的聚合物管的变形

公开(公告)号：US09480553B2

公开(公告)日：2016-11-01

申请号：US14289582

申请日：2014-05-28

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Bin Huang , Jonathan P. Durcan

IPC: A61F2/07 , B29C55/26 , B29L23/00

CPC classification number: A61F2/915 , A61F2/07 , A61F2002/91558 , A61F2002/91566 , A61F2240/001 , B29C55/26 , B29C2793/0009 , B29K2067/046 , B29K2995/006 , B29L2023/007 , B29L2031/7534

Abstract: Methods of manufacturing a medical article that include radial deformation of a polymer tube are disclosed. A medical article, such as an implantable medical device or an inflatable member, may be fabricated from a deformed tube.

Abstract translation: 公开了包括聚合物管的径向变形的医疗制品的制造方法。可以由变形的管制造医疗用品，例如可植入医疗装置或可膨胀构件。

34.

发明授权
Method for forming catheter balloon 有权
Title translation: 导管球囊形成方法

公开(公告)号：US09352135B2

公开(公告)日：2016-05-31

申请号：US14204885

申请日：2014-03-11

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： John A. Simpson , Sarah A. Nelson , Jonathan P. Durcan

IPC: A61M25/10 , A61L29/04 , A61L29/14 , B29C49/18 , B29C49/22 , A61M25/00 , A61F2/958 , B29C49/04 , B29L31/00

CPC classification number: A61M25/1029 , A61F2/958 , A61L29/04 , A61L29/06 , A61L29/14 , A61L2420/08 , A61M25/0009 , A61M25/10 , A61M25/1027 , A61M25/104 , A61M2025/1075 , B29C49/04 , B29C49/185 , B29C49/22 , B29L2031/7543 , Y10T428/1334 , Y10T428/1352 , Y10T428/1386 , Y10T428/1393

Abstract: Method of making a balloon catheter includes providing an elongated shaft having a proximal end and a distal end and an inflation lumen extending therein, providing a multilayer tube, forming a multilayer balloon by blow-molding the multilayer tube such that the multilayer balloon is blown, in at least a first stage, to a final working radial dimension, and securing the multilayer balloon on a distal section of the shaft with an interior of the multilayer balloon in fluid communication with the inflation lumen. The ADDR of the multilayer balloon after formation is approximately 2.0.

Abstract translation: 制造球囊导管的方法包括提供具有近端和延伸在其中的充气腔的细长轴，提供多层管，通过吹塑多层管形成多层气囊，使得多层气囊被吹塑，在至少第一阶段中，至最终的工作径向尺寸，以及将所述多层气囊固定在所述轴的远侧部分上，所述多层气囊的内部与所述膨胀腔流体连通。形成后的多层气囊的ADDR约为2.0。

35.

发明授权
Balloon catheter shaft having high strength and flexibility 有权
Title translation: 气球导管轴具有高强度和柔韧性

公开(公告)号：US09205223B2

公开(公告)日：2015-12-08

申请号：US14230581

申请日：2014-03-31

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson

IPC: A61M25/00 , B29C47/00 , B29C55/26 , A61M25/10 , B29C49/00 , B29D23/00 , A61M25/01 , B29C49/04 , B29C49/08 , B29C49/18 , B29C49/64 , B29C65/02 , B29C65/00 , B29K105/00 , B29L31/00

CPC classification number: A61L29/06 , A61M25/00 , A61M25/0009 , A61M25/0021 , A61M25/0054 , A61M25/10 , A61M25/1006 , A61M25/1029 , A61M25/1034 , A61M25/1036 , A61M25/104 , A61M2025/018 , A61M2025/0183 , A61M2025/1031 , B29C47/0023 , B29C47/0026 , B29C47/0028 , B29C47/0033 , B29C47/0038 , B29C47/0057 , B29C49/00 , B29C49/04 , B29C49/08 , B29C49/18 , B29C49/64 , B29C55/26 , B29C65/02 , B29C65/48 , B29C66/1122 , B29C66/24221 , B29C66/53241 , B29C66/534 , B29C66/73711 , B29C66/73713 , B29C2049/0089 , B29C2791/001 , B29D23/001 , B29K2105/258 , B29L2022/022 , B29L2031/7542

Abstract: Balloon catheter comprises an elongated shaft having a proximal end and a distal end, the elongated shaft including a biaxially oriented nonporous thermoplastic polymer tubular member having a Shore durometer hardness of less than about 75D with an inflation lumen defined therein. The balloon catheter also comprises a balloon sealing secured proximate the distal end of the shaft and having an interior in fluid communication with the inflation lumen.

Abstract translation: 球囊导管包括具有近端和远端的细长轴，细长轴包括具有小于约75D的肖氏硬度计硬度的双轴取向的无孔热塑性聚合物管状构件，其中限定有充气腔。球囊导管还包括靠近轴的远端固定并具有与膨胀腔流体连通的内部的气囊密封件。

36.

发明申请
NON-COMPLIANT MULTILAYERED BALLOON FOR A CATHETER 审中-公开
Title translation: 用于导管的不合并多层气球

公开(公告)号：US20150290435A1

公开(公告)日：2015-10-15

申请号：US14748376

申请日：2015-06-24

Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.

Inventor： Jonathan P. Durcan

IPC: A61M25/10 , A61L29/06 , A61F2/958

CPC classification number: A61M25/1029 , A61F2/958 , A61F2250/0018 , A61F2250/0063 , A61L29/06 , A61M25/10 , A61M25/104 , A61M2025/1075 , A61M2025/1084 , B29C67/0014 , C08L77/00

Abstract: Balloon catheter comprises an elongate catheter shaft having a proximal section, a distal section, and an inflation lumen, and a multilayer balloon on the distal section of the shaft. The multilayer balloon comprises a first layer made of a first polymer material having a first Shore durometer hardness, a second layer made of a second polymer material having a second Shore durometer hardness lower than the first shore durometer hardness, wherein the second layer is an inner layer relative to the first layer, and an outer-most layer made of a third polymer material having a third Shore durometer hardness lower than the second Shore durometer hardness.

Abstract translation: 气囊导管包括具有近端部分，远侧部分和充气腔的细长导管轴，以及在轴的远侧部分上的多层气囊。多层气囊包括由具有第一肖氏硬度硬度的第一聚合物材料制成的第一层，由第二聚合物材料制成的第二层，其具有低于第一肖氏硬度计硬度的第二肖氏硬度计硬度，其中第二层是内部层和由第三聚合物材料制成的最外层，其具有低于第二肖氏硬度计硬度的第三肖氏硬度计硬度。

37.

发明申请
Balloon Catheter Shaft Having High Strength and Flexibility 审中-公开
Title translation: 气球导管具有高强度和灵活性

公开(公告)号：US20140213967A1

公开(公告)日：2014-07-31

申请号：US14230581

申请日：2014-03-31

Applicant: Abbott Cardiovascular Systems Inc.

Inventor： Bruce M. Wilson , Jonathan P. Durcan , John A. Simpson

IPC: A61M25/10

CPC classification number: A61L29/06 , A61M25/00 , A61M25/0009 , A61M25/0021 , A61M25/0054 , A61M25/10 , A61M25/1006 , A61M25/1029 , A61M25/1034 , A61M25/1036 , A61M25/104 , A61M2025/018 , A61M2025/0183 , A61M2025/1031 , B29C47/0023 , B29C47/0026 , B29C47/0028 , B29C47/0033 , B29C47/0038 , B29C47/0057 , B29C49/00 , B29C49/04 , B29C49/08 , B29C49/18 , B29C49/64 , B29C55/26 , B29C65/02 , B29C65/48 , B29C66/1122 , B29C66/24221 , B29C66/53241 , B29C66/534 , B29C66/73711 , B29C66/73713 , B29C2049/0089 , B29C2791/001 , B29D23/001 , B29K2105/258 , B29L2022/022 , B29L2031/7542

Abstract: Balloon catheter comprises an elongated shaft having a proximal end and a distal end, the elongated shaft including a biaxially oriented nonporous thermoplastic polymer tubular member having a Shore durometer hardness of less than about 75D with an inflation lumen defined therein. The balloon catheter also comprises a balloon sealing secured proximate the distal end of the shaft and having an interior in fluid communication with the inflation lumen.

Abstract translation: 球囊导管包括具有近端和远端的细长轴，细长轴包括具有小于约75D的肖氏硬度计硬度的双轴取向的无孔热塑性聚合物管状构件，其中限定有充气腔。球囊导管还包括靠近轴的远端固定并具有与膨胀腔流体连通的内部的气囊密封件。