公开(公告)号：US20240189097A1

公开(公告)日：2024-06-13

申请号：US18530637

申请日：2023-12-06

Applicant: Boston Scientific Scimed, Inc.

Inventor： Hannah REBAR ,  John B. GOLDEN ,  Andrew PIC ,  Pauline Rosemary LIMBERG ,  Robert SEARS ,  Ryan EVERS ,  Alexandra HAUGEN ,  Adam Gregory McDERMOTT

IPC: A61F2/24

CPC classification number: A61F2/2403 ,  A61F2/2412 ,  A61F2/243 ,  A61F2/2436 ,  A61F2002/9505

Abstract: A valve assembly for a medical device that includes an enclosure to store an agent, a funnel coupled to the enclosure, and configured to receive the agent via an opening of the enclosure, and a valve fluidly coupled to the enclosure and the funnel. The valve is at least partially disposed between the enclosure and the funnel, and at least a portion of the agent is received on the valve. The valve is configured to move from a first position to a second position relative to the enclosure and the funnel to selectively release the agent from the enclosure into the funnel. In the first position, the valve is configured to close the opening and inhibit the agent from exiting the enclosure and entering the funnel. In the second position, the valve is configured to open the opening and release the agent from the enclosure for delivery into the funnel.

公开(公告)号：US20220133323A1

公开(公告)日：2022-05-05

申请号：US17514727

申请日：2021-10-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ryan EVERS ,  Michael S.H. CHU ,  Paul SMITH ,  Narunn SUON

IPC: A61B17/10 ,  A61B17/08 ,  A61B34/00

Abstract: A medical device, comprising a fastening assembly, wherein the fastening assembly includes an adapter defining an opening therethrough, a fastener releasably coupled to the adapter, wherein the fastener includes at least two jaws pivotable relative to one another, the fastener having a first configuration wherein the jaws are open and a second configuration wherein the jaws are closed, and at least one cable coupled to the fastener and the adapter, the at least one cable being configured to apply tension to the fastener to transition between the first configuration and the second configuration while the fastener is coupled to the adapter, and to control release of the fastener from the adapter.

公开(公告)号：US20220096090A1

公开(公告)日：2022-03-31

申请号：US17443148

申请日：2021-07-21

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Paul SMITH ,  Kevin L. BAGLEY ,  Ryan EVERS ,  Narunn SUON ,  James J. SCUTTI

IPC: A61B17/122 ,  A61B17/128

Abstract: A closure device includes a first ring structure having a first distal portion and a first medial portion and a second ring structure having a second distal portion and a second medial portion. The first and second distal portions are movable between an open position, where the first and second distal portions form an angle relative to one another for receiving target tissue therebetween, and a closed position, where the first and second distal portions are drawn toward one another for gripping the target tissue. The device also includes an anvil about which the first and second medial portions are formed. Either one of proximal motion of the anvil relative to the first and second rings or proximal motion of the medial portions relative to the anvil causes the first and second distal portions to move into either one of the open position or the closed position.

公开(公告)号：US20220088324A1

公开(公告)日：2022-03-24

申请号：US17479948

申请日：2021-09-20

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ryan EVERS ,  Daniel CONGDON ,  Andrew PIC ,  Collin MURRAY

IPC: A61M13/00 ,  F16K15/02 ,  F16K27/02

Abstract: A medical device for delivering a material using a pressurized fluid includes an enclosure having a first chamber and a second chamber separated by a membrane, and an outlet, and a pin configured to move within the enclosure between a first position and a second position, where a proximal end of the pin blocks the outlet when the pin is in the first position.