公开(公告)号：US12096924B2

公开(公告)日：2024-09-24

申请号：US17991422

申请日：2022-11-21

申请人： BOSTON SCIENTIFIC SCIMED, INC.

发明人： Ryan V. Wales ,  Paul Smith ,  Danny S. Lee ,  Scott E. Brechbiel ,  Jialiang Wang ,  Sean P. Fleury

IPC分类号： A61B1/32 ,  A61B1/00 ,  A61B17/02 ,  A61B17/064 ,  A61B17/08 ,  A61B17/10 ,  A61B17/00

CPC分类号： A61B17/0218 ,  A61B1/0008 ,  A61B1/32 ,  A61B17/0206 ,  A61B17/064 ,  A61B2017/00269 ,  A61B2017/00336 ,  A61B2017/0034 ,  A61B2017/00867 ,  A61B2017/0225 ,  A61B2017/0641 ,  A61B2017/0645 ,  A61B17/083 ,  A61B17/10

摘要： The present disclosure relates to the field of tissue dissection. Specifically, the present disclosure relates to medical devices that lift and retract tissue during a dissection procedure to improve visualization of the target tissue and mitigate obstructions for dissection tools. In particular, the present disclosure relates to devices that transition from a constrained to an unconstrained bowed configuration to immobilize and retract the dissected portion of target tissue during a dissection procedure.

公开(公告)号：US12089808B2

公开(公告)日：2024-09-17

申请号：US17098770

申请日：2020-11-16

申请人： OLYMPUS CORPORATION

发明人： Naohiro Kageyama ,  Takaharu Fujii

IPC分类号： A61B1/00 ,  G02B23/24

CPC分类号： A61B1/0008 ,  A61B1/0011 ,  G02B23/2423

摘要： An endoscope bonding structure includes a distal end rigid member, a tubular body, and a bonding agent. The distal end rigid member includes a first outer diameter part and a second outer diameter part. The tubular body includes a first inner diameter part and a second inner diameter part. An outer diameter of an outer periphery of the second outer diameter part decreases as a distance increases toward a proximal end side. The tubular body is fitted to an outer periphery in a state in which the tubular body is pressed to a distal end side.

公开(公告)号：US12016535B2

公开(公告)日：2024-06-25

申请号：US17049951

申请日：2019-01-29

申请人： INNOVEX MEDICAL CO., LTD

发明人： Hang Yan ,  Wei Tang ,  Ruifeng Gao ,  Zimei Zhang

IPC分类号： A61B1/06 ,  A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/05 ,  H05K1/14 ,  H05K1/18

CPC分类号： A61B1/0676 ,  A61B1/00018 ,  A61B1/0008 ,  A61B1/00096 ,  A61B1/0011 ,  A61B1/018 ,  A61B1/05 ,  H05K1/141 ,  H05K1/181 ,  A61B1/005 ,  A61B2560/04 ,  A61B2562/02 ,  A61B2562/223 ,  A61B2562/227 ,  H05K2201/10151

摘要： The present invention provides a detection packaging structure and an in-vivo detection apparatus that are based on a flexible tube. A detection circuit board and a main circuit board that are perpendicular to each other are used, a first conducting material is disposed on a first side surface of the detection circuit board, a second conducting material capable of being conducted to the first conducting material is disposed on a second side surface, and when a detection component is connected to the first side surface of the detection circuit board, a wiring terminal of the detection component is capable of being welded to the first conducting material. In this way, based on the present invention, difficulty of welding operations is reduced, welding strength and reliability are enhanced, and welding stability in a plurality of motion statuses is satisfied. Based on the present invention, stable mounting and use of the detection component are further ensured through assembly of the main circuit board and the detection circuit board, so that the detection component is not impacted by external force. In addition, the detection circuit board is perpendicularly disposed on a first side surface of the main circuit board, which helps rationalize space utilization, thereby facilitating reduction of an overall size of the structure.

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：US20240148360A1

公开(公告)日：2024-05-09

申请号：US18410072

申请日：2024-01-11

申请人： FUJIFILM Corporation

发明人： Yasuhiko MORIMOTO

IPC分类号： A61B8/00 ,  A61B1/00 ,  A61B8/08 ,  A61B8/12

CPC分类号： A61B8/445 ,  A61B1/0008 ,  A61B1/00082 ,  A61B8/12 ,  A61B8/4416 ,  A61B8/461 ,  A61B8/5207

摘要： The ultrasonic endoscope includes: an insertion part that includes a tip, a base end, and a longitudinal axis; an ultrasonic transducer that is provided at the tip of the insertion part; a locking groove that is a balloon mounting portion which is disposed closer to the base end of the insertion part than the ultrasonic transducer is and on which a balloon wrapping the ultrasonic transducer is detachably mounted; a balloon pipe line that extends in the insertion part; a tip-side opening surface of the balloon pipe line that is provided closer to the tip than the locking groove and has components normal to a direction of the longitudinal axis; and a groove portion which is formed toward the tip from the tip-side opening surface as a starting point and of which at least a part overlaps the ultrasonic transducer in the direction of the longitudinal axis.

公开(公告)号：US11957303B2

公开(公告)日：2024-04-16

申请号：US18102934

申请日：2023-01-30

申请人： KARL STORZ SE & Co. KG

发明人： Andreas Heni ,  Markus Kupferschmid ,  Daniel Ulmschneider ,  Jonas Forster

IPC分类号： A61B1/00 ,  A61B1/012 ,  A61B1/05 ,  A61B1/12 ,  F28F13/00 ,  H05K7/20

CPC分类号： A61B1/0008 ,  A61B1/012 ,  A61B1/05 ,  A61B1/128 ,  F28F13/00 ,  H05K7/2039 ,  F28F2013/008 ,  F28F2280/10

摘要： An apparatus configured for heat dissipation that includes a heat source, a heat sink and a heat conducting element. The heat conducting element conducts heat energy from the heat source to the heat sink along a heat conducting path, and the heat conducting element is arranged in such a way on the heat source and the heat sink and is configured to physically change in such a way with increasing temperature of the heat conducting element that: a) a first cross-sectional area between the heat source and the heat conducting element and/or a second cross-sectional area between the heat conducting element of the heat sink increases, and/or b) a length of the heat conducting path shortens. Further, a video endoscope having such an apparatus and a use of such an apparatus is provided.

公开(公告)号：US20240090757A1

公开(公告)日：2024-03-21

申请号：US18522876

申请日：2023-11-29

申请人： Visurraga Enterprises, LLC

发明人： Cesar Jesus Steven Visurraga, JR.

IPC分类号： A61B1/05 ,  A61B1/00 ,  A61B1/06 ,  A61B1/267

CPC分类号： A61B1/05 ,  A61B1/00052 ,  A61B1/0008 ,  A61B1/00114 ,  A61B1/00124 ,  A61B1/0655 ,  A61B1/0684 ,  A61B1/267

摘要： A laryngoscope enhancement system (LES) and an intubation system including an LES are provided. The LES includes a holder and a video stylet. The holder includes an adjustable mount to releasably secure an electronic device with a display, and an end cap configured to removably attach the holder to an upper end of a laryngoscope handle. The video stylet includes a connecter removably attachable to the electronic device, a flexible segment, a malleable segment and a video camera.

公开(公告)号：US20240057849A1

公开(公告)日：2024-02-22

申请号：US18270149

申请日：2021-12-29

申请人： MEDICARETEC CO., LTD.

发明人： Han Yong CHUN ,  Seong Il KWON ,  Chun Woo KIM

IPC分类号： A61B1/00 ,  A61M25/00 ,  A61B1/018 ,  A61B1/005

CPC分类号： A61B1/0008 ,  A61M25/0023 ,  A61M25/0082 ,  A61B1/018 ,  A61B1/005

摘要： Provided is a catheter having a variable front end structure. The catheter having a variable front end structure includes: a tube (110) having an insertion path (111) passing therethrough in a longitudinal direction thereof and one or more first incised slits (112) extending by a given length from the front end side thereof toward the rear end side thereof; an imaging part (120) placed on top of the tube (110) between the one or more first incised slits (112) and aligned in a line with the insertion path (111) on the front end of the insertion path (111); a front end part (130) made of a flexible material and adapted to surround the outer peripheries of the front ends of the imaging part (120) and the tube (110); and a tool (140) inserted into the insertion path (111), wherein the front end part (130) comprises a second incised slit (131) formed at a position distant by a given distance from the front end side thereof toward the rear end side thereof and extending in a width direction thereof.

公开(公告)号：US11896199B2

公开(公告)日：2024-02-13

申请号：US17448088

申请日：2021-09-20

申请人： Boston Scientific Scimed, Inc.

发明人： Eric Lent ,  Niraj Rauniyar

IPC分类号： A61B1/00 ,  A61B1/06

CPC分类号： A61B1/0008 ,  A61B1/00117 ,  A61B1/0676 ,  A61B1/0684

摘要： A medical device comprising a shaft defining a first channel having a distal opening, a printed circuit board (PCB) coupled to a distal end of the shaft to expose the distal opening to an external environment, wherein the PCB includes an imager and at least one light, the imager and the at least one light mounted on a distal facing surface of the PCB, and an optically clear covering, wherein the covering covers the imager and the at least one light.

公开(公告)号：US20240023804A1

公开(公告)日：2024-01-25

申请号：US18224111

申请日：2023-07-20

申请人： PRMEDICAL S. R. L.

发明人： Riccardo PODDA

IPC分类号： A61B1/31 ,  A61B1/005 ,  A61B1/00

CPC分类号： A61B1/31 ,  A61B1/0055 ,  A61B1/0008 ,  A61B1/009

摘要： An endoscopic medical device comprising a main body, cylindrical with respect to a main extension axis, which extends from a proximal end to a distal end and it is hollow so as to delimit a cavity adapted to at least partially house a distal portion of an endoscope, on the side of the proximal end of the main body. The main body, at an outer side wall, has a plurality of flexible fins provided with arms which, in a resting condition, extend along main directions incident with the main extension axis according to an opening angle comprised between 10 and 55 degrees. The arms are engaged with the outer side wall at the end for fixing to the main body and, at opposite cantilevered ends, branch into pairs of arms, which are arranged symmetrically with respect to a centerline plane passing through the branches and through the main extension axis.