-
公开(公告)号：US20240349987A1
公开(公告)日：2024-10-24
申请号：US18762891
申请日：2024-07-03
发明人： Vladimir Polejaev , Kurt G. Shelton
IPC分类号： A61B1/00 , A61B1/05 , A61B1/06 , A61B1/07 , A61B1/313 , G06T7/521 , G06T15/80 , H04N23/50 , H04N23/56
CPC分类号： A61B1/0005 , A61B1/063 , A61B1/0669 , A61B1/07 , A61B1/313 , G06T7/521 , G06T15/80 , H04N23/56 , A61B1/05 , G06T2207/10068 , H04N23/555
摘要： Techniques for detecting depth contours of an anatomical target and for enhancing imaging of the anatomical target are provided. In an example, a reference pattern of light can be projected across an anatomical target and an image of the reflected light pattern upon the anatomical target can be captured. The captured light pattern can be analyzed to determine contour information, which can then be used to provide 3D cues to enhance a 2-dimensional image of the anatomical target.
-
公开(公告)号：US20240299078A1
公开(公告)日：2024-09-12
申请号：US18609204
申请日：2024-03-19
发明人： Kester Julian Batchelor , Riyad Moe
CPC分类号： A61B18/1442 , A61B18/1445 , A61B2018/00089 , A61B2018/00607 , A61B2018/1253 , A61B2018/126 , A61B2018/1467
摘要： An electrosurgical instrument comprising a first arm carrying at least a first and optionally a second and third electrode, and a second arm opposing the first arm, the second arm carrying one of a nonconductor element or one or more conductive elements.
-
公开(公告)号：US20240277362A1
公开(公告)日：2024-08-22
申请号：US18607909
申请日：2024-03-18
CPC分类号： A61B17/22012 , A61B2017/22027 , A61B2017/320073
摘要： A method of treating a calculi mass can include using an ultrasonic probe to produce acoustic energy and fragment the mass. The method can include varying the frequency at which fragmentation occurs to treat the mass with a resonant frequency. The ultrasonic probe can have a distal tip for contact with the mass, where the tip has a morphology for concentrating stress on the mass. The ultrasonic probe can have two or more ultrasonic horns to allow for higher voltage and power levels.
-
公开(公告)号：US20240277323A1
公开(公告)日：2024-08-22
申请号：US18571353
申请日：2022-06-30
发明人： Nikhil M. Murdeshwar
CPC分类号： A61B10/04 , A61B1/0008 , A61B1/07
摘要： A device (14) for performing a surgical procedure comprises a shaft (28) extending from a proximal portion to a distal portion, a working channel extending through the shaft from the proximal portion to the distal portion, a light conductor (850) extending at least partially through the shaft outside of the working channel, wherein the light conductor includes slack (868) between the proximal portion and the distal portion, and a light emitter connected to the light conductor to emit light from the light conductor toward the surgical tool.
-
公开(公告)号：US20240260985A1
公开(公告)日：2024-08-08
申请号：US18611965
申请日：2024-03-21
发明人： Zane R. Ward , Christian J. Fiksen
IPC分类号： A61B17/28 , A61B17/128 , A61B17/285 , A61B17/29 , A61B17/295 , A61B17/32 , A61B18/00 , A61B18/14 , A61B90/00 , B23K26/21
CPC分类号： A61B17/282 , A61B17/1285 , A61B17/2804 , A61B17/2833 , A61B17/285 , A61B17/2909 , A61B18/1445 , A61B18/149 , A61B90/03 , B23K26/21 , A61B2017/2845 , A61B17/29 , A61B2017/2901 , A61B2017/2902 , A61B2017/2903 , A61B2017/2908 , A61B2017/2912 , A61B2017/2916 , A61B2017/2917 , A61B2017/2919 , A61B2017/292 , A61B2017/2925 , A61B2017/2926 , A61B2017/2933 , A61B2017/2936 , A61B2017/2945 , A61B2017/2946 , A61B2017/2947 , A61B2017/2948 , A61B17/295 , A61B2017/320052 , A61B2017/320095 , A61B2018/00148 , A61B2018/00196 , A61B2018/00202 , A61B2018/00309 , A61B2018/00345 , A61B2018/00601 , A61B2018/0063 , A61B2018/00636 , A61B2018/0091 , A61B2018/00916 , A61B2018/00946 , A61B2018/00952 , A61B2018/1412 , A61B18/1442 , A61B18/1447 , A61B2018/1455 , A61B2018/1457 , A61B2090/034
摘要： Medical devices include a ground link, a first actuator pivotably coupled to the ground link and a first movable element operatively coupled to the first actuator by a linkage. The linkage including: the ground link; a second link that is pivotable with respect to the ground link; a fourth link that is pivotable with respect to the ground link; and a third link having a main body extending from a first portion to a second portion and a blocking tab extending away from the main body. The medical device further including a second actuator operatively coupled to the ground link, the second actuator having a blocking surface including a blocking tab that is positioned to engage with at least a portion of the blocking surface of the second actuator to limit movement of the second actuator until the first actuator is at least partially actuated.
-
公开(公告)号：US20240148394A1
公开(公告)日：2024-05-09
申请号：US18417387
申请日：2024-01-19
摘要： A lithotripsy device can comprise a handpiece, a lithotripsy probe extending from the handpiece, an energization source configured to deliver an energy to a distal end of the lithotripsy probe, a suction passage extending from the distal end of the probe and through the handpiece, and a capture device comprising a container comprising a storage space, an entry port configured to couple to the handpiece at the suction passage, and an exit port, and a capture element connected to the container and configured to facilitate capture of stone fragments within the storage space. A method can comprise fragmenting stones with a lithotripsy device, drawing a vacuum through the lithotripsy device to pull stone fragments and waste fluid therethrough, pulling the vacuum through a stone capture device connected to the lithotripsy device, depositing stone fragments within the stone capture device using a capture element, and drawing the vacuum through the device.
-
公开(公告)号：US20240130724A1
公开(公告)日：2024-04-25
申请号：US18548427
申请日：2022-02-28
CPC分类号： A61B17/0469 , A61B34/73 , A61B2017/00296
摘要： An electromagnetic suturing device comprises a body, a coil in the body and a suturing element actuatable by a magnetic suturing track extending into the first end face, a second arm having a second end face opposing the first end face, a second suturing track extending into the second end face, a coil in the first arm, and a suturing element drivable by a magnetic field generated by the coil to move from the first suturing track to the second suturing track. An electro-magnetic hammer suturing device comprises a housing and a coil in the housing, a shuttle to reciprocate in the housing by an electromagnetic field generated by the coil and a suturing element to be actuated by the shuttle.
-
公开(公告)号：US20240115317A1
公开(公告)日：2024-04-11
申请号：US18263508
申请日：2022-02-02
IPC分类号： A61B18/16
CPC分类号： A61B18/16 , A61B2017/00938
摘要： An electrosurgery device can include a return electrode, an active electrode including a hydrophobic or superhydrophobic surface configured to retain a portion of gas from a vapor pocket hereon when the active electrode is in a conductive liquid solution and the active electrode has transitioned into an inactive state, and an electrically insulating material situated between the active and return electrodes.
-
公开(公告)号：US20240108410A1
公开(公告)日：2024-04-04
申请号：US18464609
申请日：2023-09-11
CPC分类号： A61B18/22 , A61B90/37 , G01N21/25 , A61B2018/00577
摘要： A laser tissue ablation system can include an optical fiber, with a distal end being extendible from an endoscope body of an endoscope. The optical fiber can deliver therapeutic laser light from the distal end of the optical fiber toward a target site, and receive return light into the distal end of the optical fiber. The laser tissue ablation system can include a sensor that can spectrally measure the return light. The laser tissue ablation system can include processor circuitry that can form a first determination, from the spectral measurement of the return light, whether flashing event light is present in the return light. The flashing event light can be generated when a flashing event occurs at the distal end of the optical fiber. The processor circuitry can generate, in response to the first determination, a flashing event data signal that indicates whether the flashing event has occurred.
-
公开(公告)号：US20240081892A1
公开(公告)日：2024-03-14
申请号：US18262313
申请日：2022-01-27
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2018/0013
摘要： An electrosurgical instrument includes a jaw member having an electrically conductive tissue sealing plate configured to operably couple to a source of electrosurgical energy for treating tissue. A liquidphobic structure is added to at least a portion of the electrically conductive sealing plate to reduce tissue adherence during application of electrical energy to tissue.
-
-
-
-
-
-
-
-
-
搜索结果
447 条记录 (耗时 0.052 秒)
