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Patent Agency Ranking
公开(公告)号：US11116940B2
公开(公告)日：2021-09-14
申请号：US14432228
申请日：2013-10-02
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Daniel Simon Anna Ruijters , Sander Hans Denissen , Michael Grass , Erik Martinus Hubertus Petrus Van Dijk , Dirk Dijkkamp , Maikel Hendriks , Erik Rene Kieft , Marco Verstege
Abstract: The invention addresses the problem of correctly positioning a catheter and reducing radiation doses. It relates to an X-ray imaging system (1) for a robotic catheter, comprising said catheter (3), and a processing unit (5) for receiving X-ray images of a patient environment (15). By being adapted to receive one or more auxiliary information items and using said information for determining the catheter position, the processing unit does not entirely have to rely on a large number of scanned image data, thus helping to reduce radiation while correctly delivering the catheter position as a function of as few as a single image, preferably 2D, and said one auxiliary information items. Further, said processing unit allows for at least one of rendering an image and provide said image to a visualization device (21), and providing feedback, e.g. steering commands, to said robotic catheter.
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公开(公告)号：US11191593B2
公开(公告)日：2021-12-07
申请号：US15514619
申请日：2015-09-16
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Molly Lara Flexman , Aryeh Leib Reinstein , Xingchi He , Paul Thienphrapa , Dirk Dijkkamp , David Paul Noonan
Abstract: A triggering device includes an optical fiber (126) configured for optical shape sensing. A supporting element (104) is configured to support a portion of the optical fiber. An interface element (106) is configured to interact with the optical fiber associated with the supporting element to cause a change in a property of the fiber. A sensing module (115) is configured to interpret an optical signal to determine changes in the property of the fiber and accordingly generate a corresponding trigger signal.
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公开(公告)号：US11141222B2
公开(公告)日：2021-10-12
申请号：US15578860
申请日：2016-06-09
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： David Paul Noonan , Molly Lara Flexman , Dirk Dijkkamp
Abstract: A universal FORS insert (20-22) for a plurality of different surgical instruments with each surgical instrument (50) including a lumen (51). Universal FORS insert (20-22) employs a FORS sensor (30) for generating sensing data indicative of a reconstructed shape of a tracking segment (30T) of FORS sensor (30). Universal FORS insert (20-22) further employs a protective sleeve (40) permanent encircling a portion or an entirety of tracking segment (30T) for inserting tracking segment (30T) into and retracting FORS insert (20-22) from within the lumen (51) of each surgical instrument (50). The plurality of surgical instruments may be a same version or different versions of a same instrument type of surgical instrument (e.g., same sized k-wires and/or different sized k-wires), or different instrument types of surgical instruments (e.g., a j-needle and an awl).
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公开(公告)号：US20180153623A1
公开(公告)日：2018-06-07
申请号：US15578860
申请日：2016-06-09
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： David Paul Noonan , Molly Lara Flexman , Dirk Dijkkamp
CPC classification number: A61B34/20 , A61B17/56 , A61B17/7074 , A61B17/848 , A61B90/90 , A61B2017/00482 , A61B2017/00725 , A61B2034/2061
Abstract: A universal FORS insert (20-22) for a plurality of different surgical instruments with each surgical instrument (50) including a lumen (51). Universal FORS insert (20-22) employs a FORS sensor (30) for generating sensing data indicative of a reconstructed shape of a tracking segment (30T) of FORS sensor (30). Universal FORS insert (20-22) further employs a protective sleeve (40) permanent encircling a portion or an entirety of tracking segment (30T) for inserting tracking segment (30T) into and retracting FORS insert (20-22) from within the lumen (51) of each surgical instrument (50). The plurality of surgical instruments may be a same version or different versions of a same instrument type of surgical instrument (e.g., same sized k-wires and/or different sized k-wires), or different instrument types of surgical instruments (e.g., a j-needle and an awl).
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公开(公告)号：US20150250983A1
公开(公告)日：2015-09-10
申请号：US14432228
申请日：2013-10-02
Applicant: KONINKLIJKE PHILIPS N.V.
Inventor： Daniel Simon Anna Ruijters , Sander Hans Denissen , Michael Grass , Erik Martinus Hubertus Petrus Van Dijk , Dirk Dijkkamp , Maikel Hendriks , Erik Rene Kieft , Marco Verstege
IPC: A61M25/01
CPC classification number: A61M25/0116 , A61B6/12 , A61B34/30 , A61B90/37 , A61B2034/301 , A61B2090/376 , A61B2090/3966 , A61M25/0108 , A61M25/0147
Abstract: The invention addresses the problem of correctly positioning a catheter and reducing radiation doses. It relates to an X-ray imaging system (1) for a robotic catheter, comprising said catheter (3), and a processing unit (5) for receiving X-ray images of a patient environment (15). By being adapted to receive one or more auxiliary information items and using said information for determining the catheter position, the processing unit does not entirely have to rely on a large number of scanned image data, thus helping to reduce radiation while correctly delivering the catheter position as a function of as few as a single image, preferably 2D, and said one auxiliary information items. Further, said processing unit allows for at least one of rendering an image and provide said image to a visualization device (21), and providing feedback, e.g. steering commands, to said robotic catheter.
Abstract translation: 本发明解决了正确定位导管并减少辐射剂量的问题。 本发明涉及一种用于机器人导管的X射线成像系统（1），包括所述导管（3）和用于接收患者环境（15）的X射线图像的处理单元（5）。 通过适于接收一个或多个辅助信息项并且使用所述信息来确定导管位置，处理单元不完全必须依赖大量的扫描图像数据，从而有助于在正确地传送导管位置的同时减少辐射 作为少至单个图像，优选2D的函数，以及所述一个辅助信息项。 此外，所述处理单元允许渲染图像中的至少一个并将图像提供给可视化设备（21），并且提供反馈，例如， 转向指令，到所述机器人导管。
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