公开(公告)号：US20250099743A1

公开(公告)日：2025-03-27

申请号：US18894729

申请日：2024-09-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ephraim Israel Ben-Abraham ,  Aaron Chalekian ,  Victor Kotov

IPC: A61M60/531 ,  A61M60/523 ,  A61M60/80

Abstract: This disclosure provides design, material, manufacturing method, and use alternatives for medical devices. An example medical device system for treating a heart, includes a control system including a processor and a pump, a hub coupled to the control system, a control system including a processor and a pump, a hub coupled to the control system, a first catheter shaft having a first lumen and a first end coupled to the hub, a second catheter shaft extending within the first lumen and having a first end couple to the hub, a first expandable member disposed on the first catheter shaft, wherein the first expandable member is configured to be positioned in the superior vena cava and a second expandable member disposed on the second catheter shaft distal to the first expandable member, wherein the second expandable member is configured to translate relative to the first expandable member.

公开(公告)号：US20250099738A1

公开(公告)日：2025-03-27

申请号：US18894577

申请日：2024-09-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ephraim Israel Ben-Abraham ,  Aaron Chalekian ,  Victor Kotov

IPC: A61M60/30 ,  A61M60/135 ,  A61M60/295 ,  A61M60/497 ,  A61M60/515 ,  A61M60/523 ,  A61M60/531 ,  A61M60/843

Abstract: This disclosure provides design, material, manufacturing method, and use alternatives for medical devices. An example medical device system for treating a heart, includes a control system including a processor and a pump, a hub coupled to the control system, a catheter shaft having a lumen and a first end coupled to the hub, a first expandable member disposed on the catheter shaft, wherein the first expandable member is configured to be positioned in the superior vena cava and a second expandable member disposed on the catheter shaft. Further, the second expandable member is configured to be positioned in the inferior vena cava and the catheter shaft includes a first aperture configured to permit an auxiliary medical device to pass from the lumen into the right atrium of the heart.

公开(公告)号：US20250099744A1

公开(公告)日：2025-03-27

申请号：US18894920

申请日：2024-09-24

Applicant: Boston Scientific Scimed, Inc.

Inventor： Ephraim Israel Ben-Abraham ,  Aaron Chalekian ,  Victor Kotov

IPC: A61M60/585 ,  A61M60/80

Abstract: This disclosure provides design, material, manufacturing method, and use alternatives for medical devices. An example medical device system for treating a heart includes a control system including a display unit. Further, the display unit is configured to display a first visual representation of a first medical device disposed in a first anatomical location, a second visual representation of a second medical device disposed in a second anatomical location, a third visual representation of a first physiological parameter, wherein the first physiological parameter is measured by a first sensor disposed at a first location proximate the first medical device and a fourth visual representation of a second physiological parameter, wherein the second physiological parameter is measured by a second sensor disposed at a second sensor location proximate the second medical device.

公开(公告)号：US20240358996A1

公开(公告)日：2024-10-31

申请号：US18647009

申请日：2024-04-26

Applicant: Boston Scientific Scimed, Inc.

Inventor： Qian Liu ,  Aaron Chalekian ,  Brian R. Reynolds

IPC: A61M60/17 ,  A61M60/216 ,  A61M60/416 ,  A61M60/508 ,  A61M60/585 ,  A61M60/90

CPC classification number: A61M60/17 ,  A61M60/216 ,  A61M60/416 ,  A61M60/508 ,  A61M60/585 ,  A61M60/90 ,  A61M2205/04 ,  A61M2205/103 ,  A61M2205/3303 ,  A61M2205/3327 ,  A61M2205/3334 ,  A61M2205/502 ,  A61M2210/125 ,  A61M2210/127

Abstract: An example cardiac pump system includes a catheter shaft having a proximal end region coupled to a handle and a distal end region coupled to a cardiac pump, wherein the cardiac pump includes an impeller housing, a cannula and an impeller, wherein the cannula includes a distal end region and a proximal end region, wherein the distal end region of the cannula is configured to be positioned in a left ventricle of a heart. Further, the cardiac pump system includes a first flow sensor coupled to the cannula or the catheter shaft, wherein the first flow sensor is configured to directly sense a first velocity of blood flowing adjacent to the first flow sensor.