公开(公告)号：US10582967B2

公开(公告)日：2020-03-10

申请号：US16185931

申请日：2018-11-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Hui Wang ,  Wen-Jui Ray Chia ,  Rongwei Jason Xuan ,  Jian James Zhang ,  Aditi Ray ,  Honggang Yu

IPC: A61B18/22 ,  A61B18/08 ,  A61B18/28 ,  A61B18/14 ,  A61B18/00 ,  A61B18/20

Abstract: Aspects of this disclosure pertain to a device with an elongated body having a distal end. The distal end may comprise a port that permits discharge of a laser energy towards a tissue from an optical fiber located in the distal end. An exterior surface of the distal end may include a cauterization portion that permits discharge of a cauterization energy towards the tissue. In some aspects, the device includes an insulative portion that attaches the distal end to the elongated body and limits energy transfer therebetween. Related systems and methods are also disclosed.

公开(公告)号：US20240296658A1

公开(公告)日：2024-09-05

申请号：US18588865

申请日：2024-02-27

Applicant: The Chancellor, Masters and Scholars of the University of Oxford ,  Oxford University Innovation Limited ,  Boston Scientific Scimed Inc.

Inventor： Soumya Gupta ,  Sharib Ali ,  Jens Rittscher ,  Benjamin Turney ,  Niraj Prasad Rauniyar ,  Aditi Ray ,  Longquan Chen

IPC: G06V10/764 ,  A61B1/00 ,  A61B1/307 ,  A61B18/26 ,  G06V10/14 ,  G06V10/22 ,  G06V10/26 ,  G06V10/34 ,  G06V10/774 ,  G06V10/776 ,  G06V10/82

CPC classification number: G06V10/764 ,  A61B1/000095 ,  A61B1/000096 ,  A61B1/00045 ,  A61B1/307 ,  A61B18/26 ,  G06V10/14 ,  G06V10/22 ,  G06V10/26 ,  G06V10/34 ,  G06V10/774 ,  G06V10/776 ,  G06V10/82 ,  G06V2201/034

Abstract: This disclosure teaches multi-classification of endoscopic imaging using a segmentation neural network. The network is trained on imaging data using a novel loss function with components of both focal and boundary loss. During a lithotripsy procedure, images are received by a deployed endoscopic probe. Based on the received imaging data and inference data from its prior learning, the segmentation neural network identifies renal calculi and surgical instruments within the imaging data. The imaging data is modified and displayed to assist the lithotripsy procedure.

公开(公告)号：US20240277209A1

公开(公告)日：2024-08-22

申请号：US18581220

申请日：2024-02-19

Applicant: The Chancellor, Masters and Scholars of the University of Oxford ,  Oxford University Innovation Limited ,  Boston Scientific Scimed Inc.

Inventor： Soumya Gupta ,  Sharib Ali ,  Jens Rittscher ,  Benjamin Turney ,  Niraj Prasad Rauniyar ,  Aditi Ray ,  Longquan Chen

IPC: A61B1/00 ,  A61B1/307

CPC classification number: A61B1/000094 ,  A61B1/0005 ,  A61B1/00057 ,  A61B1/307 ,  A61B2576/02

Abstract: This disclosure teaches determining a renal calculus size based on calibration data generated from an endoscopic imager. During a lithotripsy procedure, images are received by a deployed endoscopic probe. Based on the received imaging data, the generated calibration data, and known properties of the endoscopic probe, one or more renal calculi in the images are identified and sized. The determined size values are displayed with the images of the renal calculi.

公开(公告)号：US12102375B2

公开(公告)日：2024-10-01

申请号：US16434273

申请日：2019-06-07

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Kenneth Reever ,  Richard Tah ,  Jozef Slanda ,  Aditi Ray

IPC: A61B18/14 ,  A61B17/00 ,  A61B18/00 ,  A61B18/12 ,  A61B18/20

CPC classification number: A61B18/14 ,  A61B18/1206 ,  A61B18/20 ,  A61B17/00234 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00625 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/144

Abstract: A medical device may include a handle having a handle lumen extending therethrough. The medical device further may include a first body shaft including a first body shaft lumen in direct communication with the handle lumen and an RF electrode tip may be positioned at a distal end of the first body shaft. The RF electrode tip may include a lumen extending therethrough and in direct communication with the lumen of the first body shaft. Additionally, an energy delivery wire may be electrically coupled with the RF electrode tip.

公开(公告)号：US12239370B2

公开(公告)日：2025-03-04

申请号：US18377908

申请日：2023-10-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Hui Wang ,  Wen-Jui Ray Chia ,  Rongwei Jason Xuan ,  Jian James Zhang ,  Aditi Ray ,  Honggang Yu

IPC: A61B18/22 ,  A61B18/28 ,  A61B18/00 ,  A61B18/14 ,  A61B18/20

Abstract: Aspects of this disclosure pertain to a device with an elongated body having a distal end. The distal end may comprise a port that permits discharge of a laser energy towards a tissue from an optical fiber located in the distal end. An exterior surface of the distal end may include a cauterization portion that permits discharge of a cauterization energy towards the tissue. In some aspects, the device includes an insulative portion that attaches the distal end to the elongated body and limits energy transfer therebetween. Related systems and methods are also disclosed.

公开(公告)号：US11813020B2

公开(公告)日：2023-11-14

申请号：US16778069

申请日：2020-01-31

Applicant: Boston Scientific Scimed, Inc.

Inventor： Hui Wang ,  Wen-Jui Ray Chia ,  Rongwei Jason Xuan ,  Jian James Zhang ,  Aditi Ray ,  Honggang Yu

IPC: A61B18/22 ,  A61B18/28 ,  A61B18/14 ,  A61B18/00 ,  A61B18/20

CPC classification number: A61B18/22 ,  A61B18/28 ,  A61B18/1482 ,  A61B2018/00101 ,  A61B2018/00577 ,  A61B2018/00595 ,  A61B2018/2065 ,  A61B2018/2211 ,  A61B2018/2272 ,  A61B2018/2285

Abstract: Aspects of this disclosure pertain to a device with an elongated body having a distal end. The distal end may comprise a port that permits discharge of a laser energy towards a tissue from an optical fiber located in the distal end. An exterior surface of the distal end may include a cauterization portion that permits discharge of a cauterization energy towards the tissue. In some aspects, the device includes an insulative portion that attaches the distal end to the elongated body and limits energy transfer therebetween. Related systems and methods are also disclosed.

公开(公告)号：US10149717B2

公开(公告)日：2018-12-11

申请号：US15209277

申请日：2016-07-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Hui Wang ,  Wen-Jui Ray Chia ,  Rongwei Jason Xuan ,  Jian James Zhang ,  Aditi Ray ,  Honggang Yu

IPC: A61B18/22 ,  A61B18/04 ,  A61B18/28 ,  A61B18/08 ,  A61B18/14 ,  A61B18/00 ,  A61B18/20

Abstract: Aspects of this disclosure pertain to a device with an elongated body having a distal end. The distal end may comprise a port that permits discharge of a laser energy towards a tissue from an optical fiber located in the distal end. An exterior surface of the distal end may include a cauterization portion that permits discharge of a cauterization energy towards the tissue. In some aspects, the device includes an insulative portion that attaches the distal end to the elongated body and limits energy transfer therebetween. Related systems and methods are also disclosed.