公开(公告)号：US20250090814A1

公开(公告)日：2025-03-20

申请号：US18969553

申请日：2024-12-05

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda SMITH ,  Jennifer MAGUE ,  Lauren LYDECKER ,  Andrew PIC

IPC: A61M25/10

Abstract: A medical device includes a sheath having a proximal end, a distal end, and at least one lumen extending from the proximal end to the distal end, and a balloon at the distal end of the sheath and having an inflated configuration and a deflated configuration. The balloon defines at least one space radially inward of an exterior surface of the balloon, the at least one space configured to retain a material, and the transition of the balloon from the deflated configuration to the inflated configuration delivers the material from the at least one space to a target site in a body.

公开(公告)号：US20210162189A1

公开(公告)日：2021-06-03

申请号：US17103681

申请日：2020-11-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda SMITH ,  Jennifer MAGUE ,  Andrew PIC ,  Joseph KING

IPC: A61M31/00 ,  A61B1/018 ,  A61B17/29

Abstract: A medical system includes a handle, a sheath extending from the handle, and an end effector connected to a distal end of the sheath, where the end effector directs a mass of material towards a target site of a body and cause release of the material onto the target site.

公开(公告)号：US20190388665A1

公开(公告)日：2019-12-26

申请号：US16560664

申请日：2019-09-04

Applicant: Boston Scientific Scimed, Inc.

Inventor： Laura CHRISTAKIS ,  Ashleigh PETERSON ,  Jeffrey Bean ,  Claude CLERC ,  Andrew PIC ,  Gerald FREDRICKSON ,  Stan GILBERT ,  Amanda SMITH ,  Jose VEGA

IPC: A61M31/00 ,  A61M1/30 ,  A61M11/00

Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.

公开(公告)号：US20240050968A1

公开(公告)日：2024-02-15

申请号：US18496982

申请日：2023-10-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Andrew PIC ,  Joseph KING ,  Amanda SMITH ,  Jessica GRIMSBY ,  John FAVREAU ,  Lauren LYDECKER

IPC: B05B7/14 ,  A61M15/00 ,  A61M11/02 ,  A61M13/00

CPC classification number: B05B7/1463 ,  A61M15/0008 ,  A61M11/02 ,  A61M15/0086 ,  A61M13/00 ,  A61M2202/064

Abstract: A device for fluidizing and delivering a powdered agent, including a canister extending longitudinally from a first to a second end and defining a space within which a powdered agent is received, an inlet coupleable to a gas source for supplying gas to the space to fluidize the powdered agent to create a fluidized mixture, an outlet via which the gas mixture is delivered to a target area, a tube extending from the outlet into the interior space, the tube including a slot extending through a wall thereof so that gas mixture is passable from the interior space through the outlet via the second end and the slot, and a door movably coupled to the tube so that the door is movable over the slot to control a size of the slot open to the interior space of the canister.

公开(公告)号：US20180001067A1

公开(公告)日：2018-01-04

申请号：US15637743

申请日：2017-06-29

Applicant: Boston Scientific Scimed, Inc.

Inventor： Laura Christakis ,  Ashleigh PETERSON ,  Jeffrey BEAN ,  Claude CLERC ,  Andrew PIC ,  Gerald FREDRICKSON ,  Stan GILBERT ,  Amanda SMITH ,  Jose VEGA

IPC: A61M31/00 ,  A61M1/30 ,  A61M11/00

CPC classification number: A61M31/002 ,  A61B17/0057 ,  A61M1/304 ,  A61M11/007 ,  A61M2205/332

Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.

公开(公告)号：US20250153204A1

公开(公告)日：2025-05-15

申请号：US19020617

申请日：2025-01-14

Applicant: Boston Scientific Scimed, Inc.

Inventor： Andrew PIC ,  Joseph KING ,  Amanda SMITH ,  Jessica GRIMSBY ,  John FAVREAU ,  Lauren LYDECKER

IPC: B05B7/14 ,  A61M11/02 ,  A61M13/00 ,  A61M15/00

Abstract: A device for fluidizing and delivering a powdered agent, including a canister extending longitudinally from a first to a second end and defining a space within which a powdered agent is received, an inlet coupleable to a gas source for supplying gas to the space to fluidize the powdered agent to create a fluidized mixture, an outlet via which the gas mixture is delivered to a target area, a tube extending from the outlet into the interior space, the tube including a slot extending through a wall thereof so that gas mixture is passable from the interior space through the outlet via the second end and the slot, and a door movably coupled to the tube so that the door is movable over the slot to control a size of the slot open to the interior space of the canister.

公开(公告)号：US20220379102A1

公开(公告)日：2022-12-01

申请号：US17884150

申请日：2022-08-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Laura CHRISTAKIS ,  Ashleigh PETERSON ,  Jeffrey BEAN ,  Claude CLERC ,  Andrew PIC ,  Gerald FREDRICKSON ,  Stan GILBERT ,  Amanda SMITH ,  Jose VEGA

IPC: A61M31/00 ,  A61M11/00 ,  A61B17/00 ,  A61M1/30

Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.

公开(公告)号：US20220370059A1

公开(公告)日：2022-11-24

申请号：US17817198

申请日：2022-08-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda SMITH ,  Andrew PIC ,  Hannah REBAR

IPC: A61B17/00 ,  A61L24/08 ,  A61L24/00

Abstract: Systems and methods of delivering a patch to a target site of a patient are described herein. The patch may comprise a biomaterial such as chitosan or extracellular matrix and may be biocompatible and/or bioresorbable. The system may include an endoscope, a patch, and one of an instrument or a cap, the patch being coupled to the respective instrument or cap and detachable therefrom. Methods of delivering the patch to the target site may include introducing an endoscope into a gastrointestinal tract of a patient, e.g., the patch being in a folded or crimped configuration, navigating a distal end of the endoscope proximate a target site; and applying the patch to the target site while releasing the patch from the endoscope.

公开(公告)号：US20250152150A1

公开(公告)日：2025-05-15

申请号：US19023948

申请日：2025-01-16

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda SMITH ,  Andrew PIC ,  Hannah REBAR

IPC: A61B17/00 ,  A61L24/00 ,  A61L24/08

Abstract: Systems and methods of delivering a patch to a target site of a patient are described herein. The patch may comprise a biomaterial such as chitosan or extracellular matrix and may be biocompatible and/or bioresorbable. The system may include an endoscope, a patch, and one of an instrument or a cap, the patch being coupled to the respective instrument or cap and detachable therefrom. Methods of delivering the patch to the target site may include introducing an endoscope into a gastrointestinal tract of a patient, e.g., the patch being in a folded or crimped configuration, navigating a distal end of the endoscope proximate a target site; and applying the patch to the target site while releasing the patch from the endoscope.

公开(公告)号：US20210162185A1

公开(公告)日：2021-06-03

申请号：US17103449

申请日：2020-11-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda SMITH ,  Jennifer MAGUE ,  Lauren LYDECKER ,  Andrew PIC

IPC: A61M25/10

Abstract: A medical device includes a sheath having a proximal end, a distal end, and at least one lumen extending from the proximal end to the distal end, and a balloon at the distal end of the sheath and having an inflated configuration and a deflated configuration. The balloon defines at least one space radially inward of an exterior surface of the balloon, the at least one space configured to retain a material, and the transition of the balloon from the deflated configuration to the inflated configuration delivers the material from the at least one space to a target site in a body.