公开(公告)号：US12070197B2

公开(公告)日：2024-08-27

申请号：US16715688

申请日：2019-12-16

申请人： Boston Scientific Scimed, Inc.

发明人： Gregory Piskun ,  Dan Rottenberg ,  Boaz Manash ,  Dima Pinhasov

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/012 ,  A61B1/018 ,  A61B1/04 ,  A61B1/31 ,  A61B1/32 ,  A61B17/00 ,  A61B17/02 ,  A61B17/12 ,  A61B17/34 ,  A61M25/10 ,  A61M29/02 ,  A61B17/08 ,  A61B17/10 ,  A61B17/22

CPC分类号： A61B1/32 ,  A61B1/00082 ,  A61B1/00085 ,  A61B1/00087 ,  A61B1/00089 ,  A61B1/00098 ,  A61B1/00154 ,  A61B1/0051 ,  A61B1/0125 ,  A61B1/018 ,  A61B1/04 ,  A61B1/31 ,  A61B17/00234 ,  A61B17/0218 ,  A61B17/12045 ,  A61B17/3423 ,  A61M25/1011 ,  A61M29/02 ,  A61B2017/00296 ,  A61B2017/003 ,  A61B2017/0034 ,  A61B2017/00557 ,  A61B17/0057 ,  A61B2017/0225 ,  A61B17/08 ,  A61B17/10 ,  A61B2017/12127 ,  A61B17/22 ,  A61B2017/345 ,  A61B2017/3452 ,  A61B2217/005 ,  A61M2025/1052 ,  A61M2029/025

摘要： Exemplary embodiments of devices and method for affecting at least one anatomical tissue can be provided. A configuration can be provided that includes a structure which is expandable (i) having and/or (ii) forming at least one opening or a working space through which the anatomical tissue(s) is placed in the structure. For example, the structure, prior to being expanding, can have at least one partially rigid portion. In addition, or as an alternative, upon a partial or complete expansion thereof, the structure can be controllable to have a plurality of shapes. Further, the structure can be controllable to provide the working space with multiple shapes and/or multiple sizes.

公开(公告)号：US20240164619A1

公开(公告)日：2024-05-23

申请号：US18393096

申请日：2023-12-21

申请人： INTUITIVE SURGICAL OPERATIONS, INC.

发明人： Vahid Saadat ,  Ruey-Feng Peh ,  Edmund A. Tam

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/015 ,  A61B1/018 ,  A61B1/04 ,  A61B5/00 ,  A61B5/02 ,  A61B5/287 ,  A61B17/12 ,  A61B17/34 ,  A61B34/20 ,  A61B90/00 ,  A61M5/00

CPC分类号： A61B1/00097 ,  A61B1/0008 ,  A61B1/00082 ,  A61B1/00085 ,  A61B1/00089 ,  A61B1/005 ,  A61B1/015 ,  A61B1/018 ,  A61B1/04 ,  A61B5/0084 ,  A61B5/02007 ,  A61B5/287 ,  A61B5/6882 ,  A61B17/12045 ,  A61B17/3415 ,  A61B17/3423 ,  A61B34/20 ,  A61B90/36 ,  A61M5/007 ,  A61B2017/22038 ,  A61B2090/3958

摘要： A system may comprise a first catheter having a first steerable segment and a second catheter disposed within the first catheter. The second catheter may have a second steerable segment. The system may also comprise an imaging element supported at a distal end of the second catheter, a coil reference sensor supported at a distal portion of the second catheter, and a processor in electrical communication with the coil reference sensor. The processor may be configured to determine a position of a distal portion of the first catheter with reference to the coil reference sensor.

公开(公告)号：US20240130879A1

公开(公告)日：2024-04-25

申请号：US18399254

申请日：2023-12-28

申请人： Board of Regents of the University of Nebraska

发明人： Jason N. MacTaggart ,  Alexey Kamenskiy

IPC分类号： A61F2/958 ,  A61B5/00 ,  A61B5/02 ,  A61B17/12 ,  A61F2/07

CPC分类号： A61F2/958 ,  A61B5/02 ,  A61B5/02042 ,  A61B5/6862 ,  A61B17/12036 ,  A61B17/12045 ,  A61B17/12109 ,  A61B17/12118 ,  A61B17/12136 ,  A61F2/07 ,  A61B2017/00022 ,  A61F2002/077 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2250/0002 ,  A61F2250/001 ,  A61F2250/0039 ,  A61F2250/0069 ,  A61F2250/0096

摘要： Some implementations of an endovascular device include a stent graft with an expandable tubular metallic frame and a covering material disposed on at least a portion of the metallic frame. The stent graft defines a lumen therethrough. In a particular embodiment, a first balloon is disposed around an outer periphery of the stent graft, a second balloon is disposed around the outer periphery of the stent graft and spaced apart from the first balloon, and a third balloon is disposed within the stent graft lumen between the first balloon and the second balloon. The third balloon can be inflated to fully or partially occlude the lumen. The first and second balloons can be individually inflated to fully or partially shunt blood flow from a blood vessel through the stent graft. In some embodiments, sensors and an automated control unit are included to automate the operations of the endovascular device.

公开(公告)号：US11918226B2

公开(公告)日：2024-03-05

申请号：US17308199

申请日：2021-05-05

申请人： Silk Road Medical, Inc.

发明人： David W. Chang

IPC分类号： A61M16/00 ,  A61B17/12 ,  A61B17/22 ,  A61B17/3207 ,  A61B17/34 ,  A61F2/82 ,  A61M1/00 ,  A61M1/34 ,  A61M1/36 ,  A61M25/09 ,  A61M25/10 ,  A61M27/00 ,  A61M25/01 ,  A61M39/00

CPC分类号： A61B17/12109 ,  A61B17/12036 ,  A61B17/12045 ,  A61B17/12136 ,  A61B17/22 ,  A61B17/320758 ,  A61B17/3415 ,  A61F2/82 ,  A61M1/34 ,  A61M1/36 ,  A61M1/3613 ,  A61M1/3655 ,  A61M1/67 ,  A61M25/09 ,  A61M25/1011 ,  A61M25/104 ,  A61M27/002 ,  A61B2017/12127 ,  A61B2017/22001 ,  A61B2017/22055 ,  A61B2017/22065 ,  A61B2017/22067 ,  A61B2017/22069 ,  A61B2017/320716 ,  A61M1/3633 ,  A61M2025/0177 ,  A61M2025/1052 ,  A61M2205/3331 ,  A61M2205/3334 ,  A61M2205/7545

摘要： One disclosed embodiment comprises a method for treating lesions in the carotid artery of a mammalian body. The method comprises transcervical access and blocking of blood flow through the common carotid artery (with or without blocking of blood flow through the external carotid artery), shunting blood from the internal carotid artery and treating the lesion in the carotid artery.

公开(公告)号：US11871933B2

公开(公告)日：2024-01-16

申请号：US16376849

申请日：2019-04-05

申请人： PROCEPT BioRobotics Corporation

发明人： Surag Mantri ,  Nikolai Aljuri ,  Kevin Patrick Staid ,  James Luis Badia ,  Peter Bentley ,  Nishey Wanchoo

IPC分类号： A61B17/00 ,  A61B17/12 ,  A61B18/00 ,  A61M25/10 ,  A61M39/06 ,  A61N5/10 ,  A61N5/00 ,  A61B90/00 ,  A61M25/01 ,  A61F13/00 ,  A61F13/02 ,  A61B18/14

CPC分类号： A61B17/12136 ,  A61B17/0057 ,  A61B17/00234 ,  A61B17/00491 ,  A61B17/1204 ,  A61B17/12045 ,  A61B17/12186 ,  A61B18/00 ,  A61B90/39 ,  A61M25/1011 ,  A61M25/10184 ,  A61M39/06 ,  A61N5/00 ,  A61N5/1007 ,  A61N5/1015 ,  A61B17/12177 ,  A61B18/1492 ,  A61B2017/00274 ,  A61B2017/00676 ,  A61B2017/12004 ,  A61B2090/065 ,  A61B2090/3966 ,  A61F13/00008 ,  A61F13/00063 ,  A61F13/00068 ,  A61F13/0216 ,  A61M25/0108 ,  A61M25/1002 ,  A61M2025/105 ,  A61M2025/1052 ,  A61M2025/1081 ,  A61M2210/16 ,  A61M2210/166 ,  A61N2005/1021 ,  A61N2005/1024

摘要： Disclosed herein are improved methods and apparatuses for providing hemostasis within a cavity defined by an internal surface of a bleeding tissue space. A catheter comprising a proximal end and a distal end may be advanced into the cavity through a proximal opening of the tissue space into the cavity. A distal balloon coupled to the catheter may be expanded, and the catheter tensioned to apply pressure to the internal surface of the tissue space to inhibit bleeding of the tissue space.

公开(公告)号：US11857195B2

公开(公告)日：2024-01-02

申请号：US17033302

申请日：2020-09-25

申请人： Harold Carrison

发明人： Harold Carrison

IPC分类号： A61B17/12 ,  A61F2/90 ,  A61F2/86 ,  A61B17/00 ,  A61F2/06 ,  A61B90/00

CPC分类号： A61B17/1204 ,  A61B17/12027 ,  A61B17/12031 ,  A61B17/12036 ,  A61B17/12045 ,  A61B17/12109 ,  A61B17/12136 ,  A61B17/12177 ,  A61F2/86 ,  A61F2/90 ,  A61B2017/00004 ,  A61B2090/064 ,  A61F2002/068 ,  A61F2250/0031

摘要： Systems and methods for treating an afflicted vessel and/or vessel associated with an afflicted tissue of a mammalian patient are presented herein. In particular, devices for the control of flow rate and/or pressure within a vessel of a mammalian patient, and methods of treating an afflicted vessel and/or a vessel associated with an afflicted tissue using the devices are presented herein.

公开(公告)号：US20230310812A1

公开(公告)日：2023-10-05

申请号：US17708975

申请日：2022-03-30

申请人： Benjamin R. Zambetti ,  Collin G. Howser

发明人： Benjamin R. Zambetti ,  Collin G. Howser

IPC分类号： A61M25/10 ,  A61B17/12 ,  A61M25/01 ,  A61M25/00

CPC分类号： A61M25/1011 ,  A61M25/10184 ,  A61B17/12045 ,  A61M25/0108 ,  A61M25/0075 ,  A61B17/12136 ,  A61M2025/1052 ,  A61M2025/1013 ,  A61M2025/09125

摘要： An apparatus and methods are provided for a double balloon vascular occlusion catheter. The double balloon vascular occlusion catheter includes a catheter for reaching an injury site within an artery. The catheter includes a central lumen for receiving a wire to guide the catheter to the injury site. A distal aspect of the double balloon vascular occlusion catheter includes proximal and distal balloons for being inflated on opposite sides of the injury site. A space between the balloons provides a blood occlusion segment of the catheter when the balloons are inflated. Inflation tubes and luer-locks at a proximal aspect of the double balloon vascular occlusion catheter enable inflation of the balloons. The double balloon vascular occlusion catheter may include a bidirectional lumen that causes unobstructed blood flow to bypass the blood occlusion segment.

公开(公告)号：US20230240685A1

公开(公告)日：2023-08-03

申请号：US18295621

申请日：2023-04-04

申请人： Takahiro Sato

发明人： Takahiro Sato

IPC分类号： A61B17/12 ,  A61M13/00 ,  A61M31/00

CPC分类号： A61B17/12045 ,  A61B17/12099 ,  A61B17/12136 ,  A61M13/003 ,  A61M31/00 ,  A61B17/068

摘要： There is provided with a method. A cardia and a pylorus of a stomach of a patient is blocked. The stomach is inflated. The stomach is secured within an abdominal cavity of the patient.

公开(公告)号：US20230157698A1

公开(公告)日：2023-05-25

申请号：US18092838

申请日：2023-01-03

申请人： BASIS MEDICAL, LLC

发明人： David A. MARTIN

IPC分类号： A61B17/12

CPC分类号： A61B17/12136 ,  A61B17/12031 ,  A61B2217/007 ,  A61B17/12109 ,  A61B2217/005 ,  A61B17/12045 ,  A61M2025/1052

摘要： A device for secluding a body vessel may include a distal balloon, a proximal balloon, an aspiration port positioned adjacent to the distal balloon, an injection port positioned adjacent to the proximal balloon, and a lumen assembly. The lumen assembly may comprise a central lumen, a distal balloon lumen operably coupled to the distal balloon, a proximal balloon lumen operably coupled to the proximal balloon, an aspiration port lumen operably coupled to the aspiration port, and an injection port lumen operably coupled to the injection port. The distal balloon and the proximal balloon may define a treatment chamber therebetween, and the aspiration port and the injection port may be positioned within the treatment chamber on the lumen assembly.

公开(公告)号：US11648012B2

公开(公告)日：2023-05-16

申请号：US16426327

申请日：2019-05-30

申请人： Takahiro Sato

发明人： Takahiro Sato

IPC分类号： A61B17/12 ,  A61M13/00 ,  A61B17/00 ,  A61M31/00 ,  A61B17/068 ,  A61M25/10 ,  A61B17/04

CPC分类号： A61B17/12045 ,  A61B17/12099 ,  A61B17/12136 ,  A61M13/003 ,  A61M31/00 ,  A61B17/00491 ,  A61B17/0469 ,  A61B17/068 ,  A61B2017/00827 ,  A61M25/1011 ,  A61M2025/1056 ,  A61M2210/1053

摘要： There is provided with a method. A cardia and a pylorus of a stomach of a patient is blocked. The stomach is inflated. The stomach is secured within an abdominal cavity of the patient.