公开(公告)号：US20240366832A1

公开(公告)日：2024-11-07

申请号：US18654634

申请日：2024-05-03

Applicant: Boston Scientific Scimed, Inc.

Inventor： Siavash Sam PARKHIDEH ,  Nicolas BALL-JONES ,  Scott Edward CORBEIL ,  Joseph Thomas DELANEY, Jr. ,  Allison KUMARASENA ,  Lauren Sfakis LYDECKER ,  Cristian PARISI ,  Peijiang WANG ,  Dawn WINSOR-HINES

IPC: A61L27/18

Abstract: Compositions useful in medical procedures are described, such as separating tissue layers, e.g., submucosal tissue layers, for removal. In some examples, the compositions may include a pharmaceutically acceptable carrier fluid and one or more biocompatible materials at least partially or completely dissolved or suspended in the pharmaceutically acceptable carrier fluid. The one or more biocompatible materials may be chosen from polymers, phospholipids, nanoclays, or combinations thereof. Advantageously, the compositions may be formulated as a solution, emulsion, gel, or suspension capable of being injected into tissue.

公开(公告)号：US20250143913A1

公开(公告)日：2025-05-08

申请号：US18931826

申请日：2024-10-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Serena SCOTT ,  Siavash Sam PARKHIDEH ,  Tracy ANDREOTTI ,  Jennifer LEWITZKY ,  Paul CARNE ,  Daniel KEENAN ,  Brian LUIS

IPC: A61F5/448

Abstract: An ostomy device includes an inflatable member and a tubing. The inflatable member defines a hole extending therethrough. The inflatable member is configured to extend about a portion of an intestine proximate a stoma. In an operative configuration, the inflatable member movable between a deflated configuration, in which the stoma is maintained in an open position, and an inflated configuration, in which the inflatable member expands to decrease a size of the hole such and close the stoma. The tubing extends from a first end connected to the inflatable member to a second end. A channel of the tubing is in communication with an interior of the inflatable member such that inflation fluid is configured to flow through the tubing to move the inflatable member between the deflated and inflated configurations.

公开(公告)号：US20250120580A1

公开(公告)日：2025-04-17

申请号：US18913470

申请日：2024-10-11

Applicant: Boston Scientific Scimed, Inc.

Inventor： Siavash Sam PARKHIDEH ,  Barry WEITZNER ,  Samuel GOSHEN ,  Lauren Sfakis LYDECKER

IPC: A61B1/05 ,  A61B1/00 ,  A61B1/313

Abstract: Systems and methods for a medical device are disclosed. For example, the medical device may be configured to release at least one agent from a housing upon interacting with a substance. The medical device may include a capsule wall defining the at least one housing, and a sensor configured to detect the substance. The housing may be configured to contain the at least one agent.

公开(公告)号：US20240366500A1

公开(公告)日：2024-11-07

申请号：US18650661

申请日：2024-04-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： Siavash Sam PARKHIDEH ,  Lauren Sfakis LYDECKER

IPC: A61K9/00 ,  A61K9/06 ,  A61K47/02 ,  A61K47/10 ,  A61K47/38 ,  A61M5/32 ,  A61P41/00

Abstract: Injectable compositions and methods of use are discussed. The injectable composition may include at least one biocompatible material chosen from polyethylene glycol (PEG), alginate, methylcellulose, carboxymethylcellulose, hydroxypropylmethylcellulose, chitosan, carboxymethylchitosan, laponite, gelatin, xanthan gum, or a combination thereof, and a biocompatible salt solution. The composition may be formulated to form a gel in submucosal tissue to separate tissue layers. The viscosity of the composition may decrease by at least 50% at 37° C. within 24 hours.