公开(公告)号：US20250143704A1

公开(公告)日：2025-05-08

申请号：US19018839

申请日：2025-01-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Gonzalo Jose SAENZ VILLALOBOS ,  Daniel CALVO CAMACHO ,  Rafael BERENZON ,  Shawn RYAN

IPC: A61B17/08 ,  A61B17/00

Abstract: A tissue treating device includes a capsule and first and second clip arms each having a proximal end received within the capsule for movement between an open configuration and a closed configuration. A tissue retention feature extends radially inward from each arm to grip tissue in the tissue clipping configuration and release the tissue in the open configuration. The retention features are coupled to the arms via curved portions. The second clip arm includes a second tissue retention feature extending radially inward from the first portion of the second clip arm toward the longitudinal axis.

公开(公告)号：US20220361859A1

公开(公告)日：2022-11-17

申请号：US17742699

申请日：2022-05-12

Applicant: BOSTON SCIENTIFIC SCIMED INC.

Inventor： Diana Catalina RODRIGUEZ FORERO ,  Gonzalo Jose SAENZ VILLALOBOS ,  Kevin MCEVILLY ,  Elias Milad SIBANI ,  Daniel CALVO CAMACHO ,  Alejandro BRENES ACOSTA

IPC: A61B10/04 ,  A61B10/02 ,  A61B1/00 ,  A61B17/34 ,  A61B1/267

Abstract: The present disclosure relates generally to positioning elongate members at a target site within a body lumen, such as for acquiring a biopsy from a peripheral airway. Some embodiments are particularly directed to an elongate member with an embedded transducer positioned at a predefined rotational angle with respect to a projected position of an instrument extended out of a distal opening of a first lumen in the elongate member. In many such embodiments, a rotational transducer may be positioned within a second lumen in the elongate member to generate a radial image including indicia of the embedded transducer. Accordingly, an operator may determine a projected position of the instrument prior to extending the instrument out of the lumen. In several embodiments, the embedded transducer may include a forward imaging transducer, such as a fiber optic.

公开(公告)号：US20210330327A1

公开(公告)日：2021-10-28

申请号：US16856890

申请日：2020-04-23

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Gonzalo Jose SAENZ VILLALOBOS ,  Daniel CALVO CAMACHO ,  Rafael BERENZON ,  Shawn RYAN

IPC: A61B17/08

Abstract: A tissue treating device includes a capsule and first and second clip arms each having a proximal end received within the capsule for movement between an open configuration and a closed configuration. A tissue retention feature extends radially inward from each arm to grip tissue in the tissue clipping configuration and release the tissue in the open configuration. The retention features are coupled to the arms via curved portions. The second clip arm includes a second tissue retention feature extending radially inward from the first portion of the second clip arm toward the longitudinal axis.

公开(公告)号：US20210007748A1

公开(公告)日：2021-01-14

申请号：US16905707

申请日：2020-06-18

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Gonzalo Jose SAENZ VILLALOBOS ,  Kevin McEVILLY ,  Alejandro BRENES ACOSTA ,  Daniel CALVO CAMACHO ,  Rafael BERENZON ,  Esteban SOLANO MONTENEGRO ,  Diana Catalina RODRIGUEZ FORERO ,  Daniel Eduardo MATA BARRANTES ,  Jose Pablo NUNES CORELLA ,  Viviana ARTAVIA SALAS

IPC: A61B17/12

Abstract: A device includes a housing having a first opening for receiving tissue therein and a distal head disposed at least partly within the housing. The distal head is configured to rotate about a longitudinal axis of the distal head. The device also includes a first holding member coupled to the housing and a second holding member coupled to the distal head. The first and second holding members are configured so that rotating the distal head stretches a first ligation band coupled to the first and second holding members, permitting tissue drawn into the first opening to pass through an opening of the first ligation band.