公开(公告)号：US20240335208A1

公开(公告)日：2024-10-10

申请号：US18750185

申请日：2024-06-21

申请人： FUJIFILM Corporation

发明人： Ryo ISHIKAWA ,  Takuro IWAKI

IPC分类号： A61B17/29 ,  A61B1/00 ,  A61B10/06 ,  A61B18/14

CPC分类号： A61B17/2909 ,  A61B1/00142 ,  A61B10/06 ,  A61B18/1445

摘要： An oversheath is the oversheath into which a flexible sheath of a treatment tool body is inserted and that is inserted into a forceps channel in cooperation with the treatment tool body. The oversheath includes a first tubular part including an outer peripheral side sliding part that slides on a forceps port as an introduction port into the forceps channel, and a second tubular part provided at a base end part of the first tubular part and including an inner peripheral side sliding part that allows the endoscopic treatment tool body to move forward and backward with respect to the forceps channel.

公开(公告)号：US12076223B2

公开(公告)日：2024-09-03

申请号：US15677170

申请日：2017-08-15

申请人： COVIDIEN LP

发明人： Joseph D. Brannan

IPC分类号： A61B18/14 ,  A61B10/02 ,  A61B17/34 ,  A61B18/18 ,  A61B34/20 ,  A61F2/00 ,  A61M5/00 ,  A61M25/06 ,  A61M31/00 ,  A61B10/04 ,  A61B10/06 ,  A61B18/00 ,  A61B90/00 ,  A61K9/00

CPC分类号： A61F2/0063 ,  A61B10/0233 ,  A61B17/3468 ,  A61B18/1815 ,  A61B34/20 ,  A61M5/002 ,  A61M25/0662 ,  A61M31/002 ,  A61B2010/0216 ,  A61B2010/0225 ,  A61B10/04 ,  A61B2010/045 ,  A61B10/06 ,  A61B2018/00023 ,  A61B2018/00511 ,  A61B2018/00529 ,  A61B2018/00577 ,  A61B2018/00982 ,  A61B18/14 ,  A61B18/1487 ,  A61B2018/1838 ,  A61B2018/1846 ,  A61B2018/1853 ,  A61B2018/1861 ,  A61B2034/2051 ,  A61B2034/2063 ,  A61B2090/378 ,  A61F2002/0072 ,  A61F2210/0004 ,  A61F2210/0019 ,  A61F2220/0016 ,  A61F2250/0067 ,  A61F2250/0096 ,  A61K9/0002 ,  A61M2205/0238 ,  A61M2205/0266 ,  A61M2205/04 ,  A61M2205/051

摘要： A kit for delivering microwave ablative energy to tissue and methods for using the kit are included. The kit includes an access catheter, an implant deployment tool, and a microwave delivery device. The implant deployment tool is configured to be inserted into the access catheter and has an implant disposed therein in a contracted state and being slidable out of a distal opening and expandable into an expanded state. The microwave delivery device is configured to deliver the microwave ablative energy to the tissue and to be advanced through the access catheter and slidably disposable within the implant when the implant is in the expanded state.

公开(公告)号：US12064520B2

公开(公告)日：2024-08-20

申请号：US17694852

申请日：2022-03-15

申请人： Massachusetts Institute of Technology ,  The Brigham and Women's Hospital, Inc.

发明人： Carlo Giovanni Traverso ,  Alex G. Abramson ,  Ester Caffarel Salvador ,  Niclas Roxhed ,  Minsoo Khang ,  Taylor Bensel ,  Robert S. Langer

IPC分类号： A61K9/48 ,  A61B5/145 ,  A61B10/02 ,  A61B10/06 ,  A61J3/07 ,  A61K9/00 ,  A61K38/28 ,  A61M5/142 ,  A61M5/145 ,  A61M5/158 ,  A61M5/20 ,  A61M5/32 ,  A61M31/00 ,  A61M37/00 ,  A61N1/05 ,  A61N1/32 ,  A61N1/36

CPC分类号： A61K9/4808 ,  A61B5/14503 ,  A61B5/14539 ,  A61B10/02 ,  A61J3/07 ,  A61K9/0002 ,  A61K9/0012 ,  A61K9/0021 ,  A61K9/0065 ,  A61K9/0092 ,  A61K9/4866 ,  A61K38/28 ,  A61M5/14276 ,  A61M5/1454 ,  A61M5/158 ,  A61M5/2033 ,  A61M5/329 ,  A61M5/3295 ,  A61M31/002 ,  A61M37/0015 ,  A61M37/0069 ,  A61N1/325 ,  A61N1/36007 ,  A61B2010/0208 ,  A61B10/0233 ,  A61B10/06 ,  A61M2005/14284 ,  A61M2005/1581 ,  A61M2005/1585 ,  A61M2037/0023 ,  A61M2037/0053 ,  A61M2205/0238 ,  A61M2205/21 ,  A61M2210/1053 ,  A61M2210/106 ,  A61N1/0509

摘要： Components with relatively high loading of active pharmaceutical ingredients (e.g., drugs), are generally provided. In some embodiments, the component (e.g., a tissue interfacing component) comprises a solid therapeutic agent (e.g., a solid API) and a supporting material (e.g., a binder such as a polymer) such that the solid therapeutic agent is present in the component in an amount of greater than or equal to 10 wt % versus the total weight of the tissue interfacing component. Such tissue-interfacing components may be useful for delivery of API doses e.g., to a subject. Advantageously, in some embodiments, the reduction of volume required to deliver the required API dose as compared to a liquid formulation permits the creation of solid needle delivery systems for a wide variety of drugs in a variety of places/tissues (e.g., tongue, GI mucosal tissue, skin) and/or reduces and/or eliminates the application of an external force in order to inject a drug solution through the small opening in the needle. In some cases, a physiologically relevant dose may be present in a single tissue interfacing component (e.g., having a relatively high API loading).

公开(公告)号：US20240260987A1

公开(公告)日：2024-08-08

申请号：US18637125

申请日：2024-04-16

申请人： EndoGear, LLC

发明人： Drew Schembre ,  Benjamin F. Merrifield

IPC分类号： A61B17/29 ,  A61B1/00 ,  A61B1/018 ,  A61B10/06 ,  A61B17/00

CPC分类号： A61B17/29 ,  A61B1/00066 ,  A61B1/00082 ,  A61B1/00105 ,  A61B1/00135 ,  A61B1/018 ,  A61B10/06 ,  A61B2017/00318 ,  A61B2017/0034 ,  A61B2017/0046 ,  A61B2017/2926

摘要： Various devices and methods having detachable handles at a proximal end thereof for use in the working channel of an endoscope. The detachable components at the proximal end allow the endoscope to be retracted and removed over the device, while leaving the device in place for purposes such as tissue manipulation.

公开(公告)号：US20240260814A1

公开(公告)日：2024-08-08

申请号：US18625566

申请日：2024-04-03

申请人： Boston Scientific Scimed, Inc.

发明人： Barry WEITZNER ,  Paul J. SMITH ,  John B. GOLDEN ,  Brian J. INTOCCIA ,  Naroun SUON ,  Katie KRUEGER ,  Brian TINKHAM ,  Michal WEISMAN ,  Brett A. KRUEGER

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/018 ,  A61B1/12 ,  A61B1/313 ,  A61B10/06 ,  A61B17/00 ,  A61B17/02 ,  A61B17/04 ,  A61B17/29 ,  A61B17/32 ,  A61B17/34 ,  A61B34/00 ,  A61B34/10 ,  A61B90/00 ,  A61B90/11

CPC分类号： A61B1/00042 ,  A61B1/00087 ,  A61B1/00147 ,  A61B1/00154 ,  A61B1/00165 ,  A61B1/018 ,  A61B1/0014 ,  A61B1/00183 ,  A61B1/0052 ,  A61B1/0057 ,  A61B1/12 ,  A61B1/3132 ,  A61B10/06 ,  A61B2017/00212 ,  A61B17/00234 ,  A61B2017/00287 ,  A61B2017/003 ,  A61B2017/00314 ,  A61B2017/00323 ,  A61B2017/00331 ,  A61B2017/0034 ,  A61B2017/00353 ,  A61B2017/00362 ,  A61B2017/00371 ,  A61B2017/00398 ,  A61B2017/00469 ,  A61B2017/00876 ,  A61B17/0218 ,  A61B17/0469 ,  A61B17/29 ,  A61B2017/2905 ,  A61B2017/2906 ,  A61B2017/2931 ,  A61B17/320016 ,  A61B2017/3445 ,  A61B2017/3447 ,  A61B34/10 ,  A61B34/70 ,  A61B34/71 ,  A61B34/74 ,  A61B2090/0811 ,  A61B90/11 ,  A61B2090/374

摘要： A medical system including an instrument. The instrument may have a rigid guide tube with a pre-formed shape and at least one change in direction between a proximal end and a distal end of the guide tube. The guide tube may include a first channel extending between the proximal end and the distal end and a second channel extending alongside the first channel. The first channel may include a first opening extending along a side of the guide tube so that the first channel is at least partially exposed. The guide tube may further include an optical device integrally formed with the body. A cross-section of a proximal portion of the guide tube may be greater than a cross-section of a distal portion of the guide tube.

公开(公告)号：US12023066B2

公开(公告)日：2024-07-02

申请号：US17177932

申请日：2021-02-17

申请人： Intuitive Surgical Operations, Inc.

发明人： Christopher R. Carlson ,  Federico Barbagli ,  Randall L. Schlesinger

IPC分类号： A61B17/34 ,  A61B5/0538 ,  A61B5/06 ,  A61B10/02 ,  A61B10/04 ,  A61B10/06 ,  A61B34/30 ,  A61B90/00

CPC分类号： A61B17/3403 ,  A61B5/061 ,  A61B5/062 ,  A61B10/0283 ,  A61B10/04 ,  A61B5/0538 ,  A61B2010/045 ,  A61B10/06 ,  A61B2017/3405 ,  A61B2034/301 ,  A61B2090/064

摘要： A non-transitory computer readable medium stores instructions which, when executed by one or more processors, are adapted to cause the one or more processors to: receive a command to initiate a medical procedure at a target location with a medical instrument; retrieve a predefined dynamic trajectory for the medical procedure; move the medical instrument according to the predefined dynamic trajectory to perform the medical procedure at the target location; detect a force received at a distal tip of the medical instrument during movement of the medical instrument; and determine a tissue impedance profile based on the detected force.

公开(公告)号：US20240206861A1

公开(公告)日：2024-06-27

申请号：US18443087

申请日：2024-02-15

申请人： Transmed7, LLC

发明人： James W. VETTER ,  Eugene H. Vetter

IPC分类号： A61B10/02 ,  A61B10/06 ,  A61B17/00 ,  G06F15/02

CPC分类号： A61B10/0266 ,  A61B10/0283 ,  A61B10/06 ,  G06F15/0225 ,  A61B2010/0208 ,  A61B2017/00309

摘要： A device for soft tissue biopsy or excision for either handheld or stereotactic table use may comprise a work element configured to selectively open and close at least one articulable beak configured to penetrate tissue, or follow a central lumen of another device or over a wire in a longitudinal direction. Flush and vacuum tissue transport mechanisms may be incorporated. A single tube or an inner sheath and an outer sheath which may be co-axially disposed relative to a work element may be configured to actuate a beak or beaks and provisions for simultaneous beak closing under rotation may be incorporated.

公开(公告)号：US11986171B2

公开(公告)日：2024-05-21

申请号：US17673076

申请日：2022-02-16

申请人： TRANSMED7, LLC

发明人： James William Vetter ,  Eugene H Vetter

IPC分类号： A61B10/02 ,  A61B10/06 ,  G06F15/02 ,  A61B17/00

CPC分类号： A61B10/0266 ,  A61B10/0283 ,  A61B10/06 ,  G06F15/0225 ,  A61B2010/0208 ,  A61B2017/00309

摘要： A device for soft tissue biopsy or excision for either handheld or stereotactic table use may comprise a work element configured to selectively open and close at least one articulable beak configured to penetrate tissue, or follow a central lumen of another device or over a wire in a longitudinal direction. Flush and vacuum tissue transport mechanisms may be incorporated. A single tube or an inner sheath and an outer sheath which may be co-axially disposed relative to a work element may be configured to actuate a beak or beaks and provisions for simultaneous beak closing under rotation may be incorporated.

公开(公告)号：US11974718B2

公开(公告)日：2024-05-07

申请号：US17661159

申请日：2022-04-28

申请人： Boston Scientific Scimed, Inc.

发明人： Barry Weitzner ,  Paul J. Smith ,  John B. Golden ,  Brian J. Intoccia ,  Naroun Suon ,  Katie Krueger ,  Brian Tinkham ,  Michal Weisman ,  Brett A. Krueger

IPC分类号： A61B1/018 ,  A61B1/00 ,  A61B1/005 ,  A61B1/12 ,  A61B1/313 ,  A61B10/06 ,  A61B17/00 ,  A61B17/02 ,  A61B17/04 ,  A61B17/29 ,  A61B17/32 ,  A61B17/34 ,  A61B34/00 ,  A61B34/10 ,  A61B90/00 ,  A61B90/11

CPC分类号： A61B1/00042 ,  A61B1/00087 ,  A61B1/00147 ,  A61B1/00154 ,  A61B1/00165 ,  A61B1/018 ,  A61B1/0014 ,  A61B1/00183 ,  A61B1/0052 ,  A61B1/0057 ,  A61B1/12 ,  A61B1/3132 ,  A61B10/06 ,  A61B2017/00212 ,  A61B17/00234 ,  A61B2017/00287 ,  A61B2017/003 ,  A61B2017/00314 ,  A61B2017/00323 ,  A61B2017/00331 ,  A61B2017/0034 ,  A61B2017/00353 ,  A61B2017/00362 ,  A61B2017/00371 ,  A61B2017/00398 ,  A61B2017/00469 ,  A61B2017/00876 ,  A61B17/0218 ,  A61B17/0469 ,  A61B17/29 ,  A61B2017/2905 ,  A61B2017/2906 ,  A61B2017/2931 ,  A61B17/320016 ,  A61B2017/3445 ,  A61B2017/3447 ,  A61B34/10 ,  A61B34/70 ,  A61B34/71 ,  A61B34/74 ,  A61B2090/0811 ,  A61B90/11 ,  A61B2090/374

摘要： Various systems and methods may guide, support, and/or house instruments. One exemplary system includes a guide tube having a manipulation section and mated with rails carrying instrument control members. Moving the rails with respect to the guide tube, or another point of reference, can control movement of the manipulation section.

公开(公告)号：US20240115247A1

公开(公告)日：2024-04-11

申请号：US18546453

申请日：2022-01-05

申请人： Michael J. Simoff

发明人： Michael J. Simoff

IPC分类号： A61B10/06 ,  A61B10/04

CPC分类号： A61B10/06 ,  A61B10/04

摘要： A forceps tool is usable with an endoscope or bronchoscope having an insertion tube defining a working channel. Components of the forceps tool include a flexible guide passable through, selectively extendable from, the working channel of the endoscope. A carrier extends outward from the flexible guide, such that the carrier extends further away from the endoscope. A first cup portion is configured to selectively catch and obtain tissue specimens and is pivotally attached to the carrier at a point distal to the flexible guide. The first cup portion is moveable or pivotable between a closed position and an open position. The open position is further away from the carrier than the closed position, as the first cup portion pivots about the distal point. The forceps tool may include a second cup portion. A method of using the forceps tool is also provided.