公开(公告)号：US20240293614A1

公开(公告)日：2024-09-05

申请号：US18586812

申请日：2024-02-26

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert JAGELSKI ,  Andrew PIC ,  Amanda Lynn SMITH ,  Ra NAM ,  Laurie A. LEHTINEN

IPC: A61M5/155 ,  A61M5/145 ,  A61M5/315

CPC classification number: A61M5/155 ,  A61M5/1454 ,  A61M5/31586 ,  A61M2202/0225 ,  A61M2210/0625 ,  A61M2210/105 ,  A61M2210/1053 ,  A61M2210/1067

Abstract: A medical device comprising an enclosure defining a cavity for containing agent, a lumen for receiving a pressurized gas, and a barrier positioned between the cavity and the lumen, the barrier including at least one opening for storing agent, wherein rotation of the barrier relative to the lumen establishes fluid communication between the at least one opening and the lumen for delivering agent from the at least one opening to the lumen.

公开(公告)号：US20240180402A1

公开(公告)日：2024-06-06

申请号：US18439957

申请日：2024-02-13

Applicant: Boston Scientific Scimed, Inc.

Inventor： Daniel CONGDON ,  Amanda Lynn SMITH ,  Laurie A. LEHTINEN ,  Andrew PIC ,  Jason WEINER

IPC: A61B1/00 ,  A61B1/005 ,  A61B1/015

CPC classification number: A61B1/0014 ,  A61B1/00073 ,  A61B1/00119 ,  A61B1/00128 ,  A61B1/00137 ,  A61B1/0052 ,  A61B1/015

Abstract: A delivery device may be configured to deliver an agent to a target tissue through a channel of a medical device, the delivery device may include a body including (a) a coupling region configured to removably attach to a handle of the medical device, and (b) a coupler including an exit port for aligning with a port of the channel, wherein the coupler is configured to mate with the port of the channel; a source of an agent; and a source of pressurized fluid. The body, the source of agent, and the source of pressurized fluid may be arranged to deliver agent and pressurized fluid to the exit port for delivery through the channel.

公开(公告)号：US20210361147A1

公开(公告)日：2021-11-25

申请号：US17323841

申请日：2021-05-18

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda Lynn SMITH ,  Joseph W. KING

IPC: A61B1/00 ,  A61M5/145

Abstract: A medical device that includes a shaft having a distal end and a cap at the distal end that defines a reservoir for storing a material. The medical device includes a deployment mechanism configured to eject the material from the reservoir, and the deployment mechanism is configured to apply a force to the reservoir. The cap includes a seal or a perforation that is configured to contain the material in the reservoir in the absence of the force applied by the deployment mechanism to the material.

公开(公告)号：US20180193574A1

公开(公告)日：2018-07-12

申请号：US15865723

申请日：2018-01-09

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda Lynn SMITH ,  Gerald FREDRICKSON ,  Dennis Brian HUBBARD, Jr. ,  Stan Robert GILBERT ,  Caitlyn Emily BINTZ ,  Andrew PIC

IPC: A61M11/02 ,  A61M13/00

CPC classification number: A61M11/02 ,  A61B2017/00893 ,  A61M11/06 ,  A61M13/00 ,  A61M15/0005 ,  A61M15/0008 ,  A61M15/0065 ,  A61M16/127 ,  A61M2202/064 ,  A61M2205/8218

Abstract: In one aspect of the present disclosure, an apparatus for delivering a powdered agent into a subject's body may include a powder chamber housing the powdered agent. The apparatus also may include a chassis in fluid connection with the powder chamber. The chassis may include a first passage for receiving a pressurized gas, a second passage for receiving the powdered agent from the powder chamber, and a junction in fluid communication with the first passage and the second passage. At least a first portion of the pressurized gas is introduced into the powdered agent at the junction to fluidize the powdered agent.

公开(公告)号：US20220331528A1

公开(公告)日：2022-10-20

申请号：US17856498

申请日：2022-07-01

Applicant: Boston Scientific Scimed, Inc.

Inventor： Amanda Lynn SMITH ,  Gerald FREDRICKSON ,  Dennis Brian HUBBARD, JR. ,  Stan Robert GILBERT ,  Caitlyn Emily BINTZ ,  Andrew PIC

IPC: A61M11/02 ,  A61M13/00

Abstract: In one aspect of the present disclosure, an apparatus for delivering a powdered agent into a subject's body may include a powder chamber housing the powdered agent. The apparatus also may include a chassis in fluid connection with the powder chamber. The chassis may include a first passage for receiving a pressurized gas, a second passage for receiving the powdered agent from the powder chamber, and a junction in fluid communication with the first passage and the second passage. At least a first portion of the pressurized gas is introduced into the powdered agent at the junction to fluidize the powdered agent.

公开(公告)号：US20210162121A1

公开(公告)日：2021-06-03

申请号：US17108495

申请日：2020-12-01

Applicant: Boston Scientific Scimed, Inc.

Inventor： Matthew Robert JAGELSKI ,  Andrew PIC ,  Amanda Lynn SMITH ,  Ra NAM ,  Laurie A. LEHTINEN

IPC: A61M5/155 ,  A61M5/315 ,  A61M5/145

Abstract: A medical device comprising an enclosure defining a cavity for containing agent, a lumen for receiving a pressurized gas, and a barrier positioned between the cavity and the lumen, the barrier including at least one opening for storing agent, wherein rotation of the barrier relative to the lumen establishes fluid communication between the at least one opening and the lumen for delivering agent from the at least one opening to the lumen.