公开(公告)号：US20240138913A1

公开(公告)日：2024-05-02

申请号：US18493034

申请日：2023-10-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Steven T. CARLSON ,  Niraj Prasad RAUNIYAR ,  Tiana JOHNSON-KIDD

IPC: A61B18/26

CPC classification number: A61B18/26 ,  A61B2017/00336

Abstract: Medical systems are described, including a medical system that includes a sheath with at least one lumen configured to be coupled to a suction source, an irrigation device that includes at least one irrigation lumen configured to be coupled to an irrigation source, and a medical device that includes a handle and a shaft. The shaft may include a working channel with a distal opening, one or more illumination devices, and one or more visualization devices. The medical device may be configured to be positioned within the sheath during delivery of the sheath to a treatment site and during an application of energy to break up one or more objects to form one or more particles or dust. The irrigation device may be configured to be positioned within the sheath and deliver irrigation fluid while suction is applied to the treatment site.

公开(公告)号：US20230390019A1

公开(公告)日：2023-12-07

申请号：US18329157

申请日：2023-06-05

Applicant: Boston Scientific Scimed, Inc.

Inventor： Kian S. LIM ,  Longquan CHEN ,  Niraj Prasad RAUNIYAR

IPC: A61B90/00 ,  A61B18/26 ,  G06T7/70

CPC classification number: A61B90/06 ,  A61B18/26 ,  G06T7/70 ,  A61B2090/061 ,  G06T2207/10068 ,  A61B2018/00511

Abstract: Medical systems are described, including a medical system that includes a scope including a handle and a shaft defining a channel having a distal opening, a processor, at least one laser source, a first laser fiber, and a second laser fiber, wherein each of the first laser fiber and the second laser fiber is coupled to the at least one laser source and extends through the shaft, wherein a distal end of the shaft includes an imager, the distal opening of the channel, a distal end of the first laser fiber, and a distal end of the second laser fiber, and wherein each of the first laser fiber and the second laser fiber is configured to transmit a collimated beam onto a target without altering or fragmenting the target.

公开(公告)号：US20220395320A1

公开(公告)日：2022-12-15

申请号：US17806115

申请日：2022-06-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Steven T. CARLSON ,  Jeremy JEVNE ,  Scott JEVNE ,  Blake BOLTHOUSE ,  Niraj Prasad RAUNIYAR

IPC: A61B18/14

Abstract: A medical device may comprise a handle having at least one actuator, a shaft having a proximal end, a distal end, and a lumen extending therebetween, the proximal end connected to the handle, the shaft including a distal articulable section including a distal tip, wherein the distal articulable section is configured to be articulated along a plane, a needle having a delivery lumen, the needle being movably positioned within the lumen of the shaft, and a vapor generator in fluid communication with the delivery lumen.

公开(公告)号：US20210090226A1

公开(公告)日：2021-03-25

申请号：US16948013

申请日：2020-08-27

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Niraj Prasad RAUNIYAR ,  Robert J. RIKER ,  Timothy Paul HARRAH

IPC: G06T5/50 ,  G06T3/00 ,  G06T3/40 ,  G06T7/32 ,  G06T7/55 ,  G06T7/70 ,  H04N5/225 ,  A61B1/00 ,  A61B5/06

Abstract: An endoscopic system includes an endoscopic imager configured to capture image frames of a target site within a living body and a processor configured to apply a spatial transform to a preliminary set of image frames, the spatial transform converting the image frames into cylindrical coordinates; calculate a map image from the spatially transformed image frames, each pixel position in the map image being defined with a vector of fixed dimension; align a current image frame with the map image and apply the spatial transform to the current image frame; fuse the spatially transformed current image frame to the map image to generate a fused image; and apply an inverse spatial transform to the fused image to generate an enhanced current image frame having a greater spatial resolution than the current image frame. The system also includes a display displaying the enhanced current image frame.

公开(公告)号：US20210085165A1

公开(公告)日：2021-03-25

申请号：US16948022

申请日：2020-08-27

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Niraj Prasad RAUNIYAR ,  Robert J. RIKER ,  Timothy Paul HARRAH

IPC: A61B1/05 ,  A61B1/00 ,  G06T7/00 ,  G06T5/00 ,  G06K9/00 ,  A61M3/02

Abstract: An endoscopic system includes an endoscopic imager configured to capture images of a target site within a living body and a processor configured to determine one or more image metrics for each one of a plurality of image frames captured over a time span, analyze changes in the image metrics over the time span, and determine a turbidity metric for the target site based on the analyzed changes in the image metrics.

公开(公告)号：US20210052315A1

公开(公告)日：2021-02-25

申请号：US16999790

申请日：2020-08-21

Applicant: Boston Scientific Scimed, Inc.

Inventor： Niraj Prasad RAUNIYAR ,  Steven T. CARLSON

IPC: A61B18/04 ,  A61M13/00

Abstract: A device for vapor ablation may comprise a sheath extending from a proximal end to a distal portion. The sheath may include a lumen terminating distally at a lumen opening. The device may further comprise a vapor delivery member received in the lumen. The vapor delivery member may include a channel configured to receive vapor and at least one aperture configured to deliver the vapor to a body tissue. The device may further comprise an electrical component having a chip. The chip may be disposed proximate to the distal lumen opening.

公开(公告)号：US20200154992A1

公开(公告)日：2020-05-21

申请号：US16553401

申请日：2019-08-28

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Thomas Michael ZAPPIA, JR. ,  Niraj Prasad RAUNIYAR ,  Roy BROMANDER

IPC: A61B1/307 ,  A61B1/00

Abstract: An adapter for a disposable medical scope device includes a body configured to be removably attached to a scope device. The adapter includes at least one button including an actuator configured to activate at least one circuit within a scope device to which it is attached. The body is configured to be electrically coupled to a control unit such that, when the circuit is activated by the button, a signal is sent from the adapter to the control unit to control the control unit's handling of output from the scope device.