公开(公告)号：US20210068861A1

公开(公告)日：2021-03-11

申请号：US17094679

申请日：2020-11-10

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MICHAEL J. BONNETTE ,  MICHAEL P. SCHROM ,  JASON T. ANDERSON ,  DAVID B. MORRIS ,  DEBRA M. KOZAK ,  JEFFREY ALAN NYLUND ,  KENNETH R. LARSON ,  KATHERINE STRYKER BRODEEN ROUTH

IPC: A61B17/3203 ,  A61B17/221 ,  A61M25/00 ,  A61M25/09

Abstract: An accessory device may be used in combination with a thrombectomy catheter. The accessory device may be configured to deflect a distal portion of the thrombectomy catheter and/or disrupt a lesion in a vessel.

公开(公告)号：US20170252057A1

公开(公告)日：2017-09-07

申请号：US15449301

申请日：2017-03-03

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MICHAEL J. BONNETTE ,  MICHAEL P. SCHROM ,  JASON T. ANDERSON ,  DAVID B. MORRIS ,  DEBRA M. KOZAK ,  JEFFREY ALAN NYLUND ,  KENNETH R. LARSON ,  KATHERINE STRYKER BRODEEN ROUTH

IPC: A61B17/3203 ,  A61M25/09 ,  A61M25/00

Abstract: An accessory device may be used in combination with a thrombectomy catheter. The accessory device may be configured to deflect a distal portion of the thrombectomy catheter and/or disrupt a lesion in a vessel.

公开(公告)号：US20230131375A1

公开(公告)日：2023-04-27

申请号：US18090252

申请日：2022-12-28

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MICHAEL J. BONNETTE ,  MICHAEL P. SCHROM ,  JASON T. ANDERSON ,  DAVID B. MORRIS ,  DEBRA M. KOZAK ,  JEFFREY ALAN NYLUND ,  KENNETH R. LARSON ,  KATHERINE STRYKER BRODEEN ROUTH

IPC: A61B17/3203 ,  A61B17/221 ,  A61M25/00 ,  A61M25/09

Abstract: An accessory device may be used in combination with a thrombectomy catheter. The accessory device may be configured to deflect a distal portion of the thrombectomy catheter and/or disrupt a lesion in a vessel.

公开(公告)号：US20180015255A1

公开(公告)日：2018-01-18

申请号：US15649200

申请日：2017-07-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MICHAEL J. BONNETTE ,  MICHAEL P. SCHROM

IPC: A61M25/00 ,  A61M5/142 ,  A61B17/3203 ,  A61M25/09 ,  A61M25/01

CPC classification number: A61M25/0074 ,  A61B17/32037 ,  A61M5/142 ,  A61M25/0023 ,  A61M25/005 ,  A61M25/007 ,  A61M25/0105 ,  A61M25/09

Abstract: An infusion catheter is disclosed. An example infusion catheter includes an elongate tubular member having a proximal portion and a distal portion, wherein the distal portion includes an infusion region extending along a portion thereof. Further, the infusion region of the elongate tubular member includes a plurality of apertures, and the apertures reduce the surface area of the infusion region by 0.25%-10%.

公开(公告)号：US20170354427A1

公开(公告)日：2017-12-14

申请号：US15617562

申请日：2017-06-08

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： MICHAEL J. BONNETTE ,  JASON T. ANDERSON ,  DAVID B. MORRIS

IPC: A61B17/22 ,  A61M5/142 ,  A61M5/178 ,  A61M25/00

CPC classification number: A61B17/22 ,  A61B17/32037 ,  A61B2017/22038 ,  A61B2017/22084 ,  A61B2017/2217 ,  A61M5/142 ,  A61M5/178 ,  A61M25/0015 ,  A61M25/0052 ,  A61M25/0054 ,  A61M25/007 ,  A61M25/09 ,  A61M2025/0057 ,  A61M2025/0063 ,  A61M2025/0915 ,  A61M2205/0266

Abstract: An infusion catheter system may deliver a therapeutic agent to a desired location in the body. The system may include an elongate catheter shaft having a proximal end region, a distal end region, a distal opening, and a lumen extending between the proximal end region and distal opening. The distal end region may include a coiled portion having a preformed coiled configuration including a plurality of helically wound rings. A plurality of apertures may be formed through a sidewall of the coiled portion. A guidewire may be configured to be slidably disposed within the lumen of the catheter shaft. The guidewire may include a proximal end region having a first cross-sectional dimension, an enlarged distal end region having a second cross sectional dimension greater than the first cross-sectional dimension, and an intermediate region disposed between the proximal end region and the distal end region.