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公开(公告)号：US12042123B2
公开(公告)日：2024-07-23
申请号：US18361096
申请日：2023-07-28
IPC分类号： A61B1/00 , A61B1/018 , A61B1/04 , A61M25/01 , A61B1/005 , A61B1/06 , A61B1/267 , A61B1/273 , A61B1/307 , A61B1/31 , A61B1/313 , A61B1/317
CPC分类号： A61B1/00128 , A61B1/00004 , A61B1/00025 , A61B1/00066 , A61B1/00124 , A61B1/00133 , A61B1/018 , A61B1/044 , A61M25/0113 , A61B1/00103 , A61B1/0052 , A61B1/0684 , A61B1/2676 , A61B1/273 , A61B1/307 , A61B1/31 , A61B1/3132 , A61B1/317
摘要： A medical system includes an insertion device including a handle, an insertion portion with at least one lumen, a port fluidly coupled to the lumen, and a connection portion. The medical system also includes a medical device including a handle, an insertion portion, and a connection portion configured to be coupled to the connection portion of the insertion device. The connection portion of the medical device is configured to be coupled to the connection portion of the insertion device to form an electronic and physical connection between the insertion device and the medical device.
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2.发明公开公开(公告)号：US20240189556A1
公开(公告)日：2024-06-13
申请号：US18530544
申请日：2023-12-06
CPC分类号： A61M29/02 , A61B1/273 , A61B1/32 , A61B18/1485 , A61M5/007 , A61M25/0043 , A61B2018/00601 , A61B2018/144 , A61M2206/12 , A61M2210/1042 , A61M2210/1057
摘要： A fluid delivery device and system configured to regulate delivery of fluid through a fluid delivery port to a target site within a patient, such as to identify, locate, dilate, etc., an opening in a tissue wall at the target site. A side port is defined in the wall of the fluid delivery device adjacent to but upstream of the fluid delivery port. If the fluid delivery port is partially or fully obstructed by contacting tissue, the side port provides a relief valve reducing the pressure of fluid from the fluid delivery port impacting the contacted tissue. The fluid flow path upstream of and adjacent to the side port may be tapered to create a Venturi effect which may cause entrainment of excess fluid at the target site into the fluid delivery device. Such entrained fluid may be recycled out the fluid delivery port.
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公开(公告)号：US11937780B2
公开(公告)日：2024-03-26
申请号：US17064262
申请日：2020-10-06
发明人： Assaf Govari , Yehuda Algawi , Ilya Sitnitsky
IPC分类号： A61B1/233 , A61B1/00 , A61B1/005 , A61B1/273 , A61B17/24 , A61B34/20 , F16H27/06 , A61B17/00 , A61B17/17 , A61B17/22 , A61B17/29 , A61B17/34 , A61B90/00
CPC分类号： A61B1/0052 , A61B1/00066 , A61B1/233 , A61B17/24 , F16H27/06 , A61B1/273 , A61B2017/003 , A61B17/1771 , A61B17/1785 , A61B2017/22038 , A61B2017/2929 , A61B17/3421 , A61B2034/2051 , A61B2090/3954
摘要： A tool, consisting of an enclosure and a rotatable knob retained by, and protruding from, the enclosure. The tool has a tube having a proximal end that is retained by the enclosure, and the tube has an axis of symmetry. A Geneva drive is retained within the enclosure, the Geneva drive consisting of a drive wheel fixedly attached to the rotatable knob and a driven wheel fixedly attached to the proximal end of the tube, so that an axis of rotation of the driven wheel coincides with the axis of symmetry of the tube. Thus, a continuous rotation of the rotatable knob causes the tube to rotate about the axis of symmetry in discrete angular steps.
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公开(公告)号：US11930999B2
公开(公告)日：2024-03-19
申请号：US18062115
申请日：2022-12-06
申请人： EndoSound, Inc.
IPC分类号： A61B8/00 , A61B1/00 , A61B1/005 , A61B1/01 , A61B10/04 , A61B1/018 , A61B1/05 , A61B1/273 , A61B8/12 , A61B17/00
CPC分类号： A61B1/00101 , A61B1/00097 , A61B1/00098 , A61B1/0014 , A61B1/0051 , A61B1/0057 , A61B1/01 , A61B8/4422 , A61B8/4466 , A61B10/04 , A61B1/00103 , A61B1/00133 , A61B1/00135 , A61B1/018 , A61B1/053 , A61B1/273 , A61B8/12 , A61B8/4411 , A61B8/445 , A61B2010/045 , A61B2017/0034
摘要： A method of providing and processing an ultrasound capable endoscope assembly that uses an endoscope having a proximal and a distal end, and that has been used previously. The endoscope is cleansed to a level appropriate for re-use within a human body. The method also uses an unused ultrasound assembly, sealed in antiseptic packaging, and which includes a multiple signal pathway connector; an ultrasound transducer head including an ultrasound transducer; and a set of signal pathways, extending from the ultrasound transducer to the multiconductor electrical connector. In the method, the ultrasound assembly is to the endoscope, so that the set of signal pathways extends along the elongate body of the endoscope and the ultrasound transducer head is attached at the distal end. After use, the ultrasound assembly is detached from the endoscope and permanently disposed.
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公开(公告)号：US11863305B2
公开(公告)日：2024-01-02
申请号：US17751864
申请日：2022-05-24
发明人： Paul Snow
IPC分类号： H04L9/06 , H04L9/32 , G06F21/60 , G06F16/23 , H04L9/08 , H04L9/00 , G06F16/2458 , A61B1/018 , A61B1/273 , A61J1/05 , A61J1/06 , A61K49/00 , A61L24/00 , A61L24/04 , A61L31/06 , A61M5/00 , A61M5/178 , A61M5/32 , A61M39/10 , G06F12/0815
CPC分类号： H04L9/0637 , A61B1/018 , A61B1/273 , A61J1/05 , A61J1/06 , A61K49/006 , A61L24/001 , A61L24/046 , A61L31/06 , A61M5/007 , A61M5/178 , A61M5/329 , A61M39/10 , G06F12/0815 , G06F16/2379 , G06F16/2465 , G06F21/602 , H04L9/0643 , H04L9/0869 , H04L9/3218 , H04L9/3236 , H04L9/3239 , A61L2300/442 , A61L2400/06 , G06F2212/1016 , G06F2216/03 , H04L9/50
摘要： Blockchain environments may mix-and-match different encryption, difficulty, and/or proof-of-work schemes when mining blockchain transactions. Each encryption, difficulty, and/or proof-of-work scheme may be separate, stand-alone programs, files, or third-party services. Blockchain miners may be agnostic to a particular coin's or network's encryption, difficulty, and/or proof-of-work schemes, thus allowing any blockchain miner to process or mine data in multiple blockchains. GPUs, ASICs, and other specialized processing hardware components may be deterred by forcing cache misses, cache latencies, and processor stalls. Hashing, difficulty, and/or proof-of-work schemes require less programming code, consume less storage space/usage in bytes, and execute faster. Blockchain mining schemes may further randomize byte or memory block access, further improve cryptographic security.
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公开(公告)号：US11832793B2
公开(公告)日：2023-12-05
申请号：US18155108
申请日：2023-01-17
发明人： John O. McWeeney , Michael S. H. Chu , Jozef Slanda , Benjamin E. Morris , David W. Robertson , David I. Freed , James F. Schuermann , John B. Golden , Brian Keith Wells , Jesse Leonard Farris, III , Oscar R. Carrillo, Jr. , Todd A. Hall , Yem Chin , Mark L. Adams
IPC分类号： A61B1/005 , A61B1/00 , A61B1/015 , A61B1/04 , A61B1/06 , A61B1/07 , A61B1/008 , A61B1/012 , A61B1/018 , A61B1/273 , A61B1/307 , A61M25/06 , A61B6/06 , A61M25/00 , A61M25/01
CPC分类号： A61B1/0057 , A61B1/008 , A61B1/0052 , A61B1/00071 , A61B1/00103 , A61B1/00117 , A61B1/00135 , A61B1/00154 , A61B1/00165 , A61B1/015 , A61B1/018 , A61B1/0125 , A61B1/04 , A61B1/0607 , A61B1/07 , A61B1/273 , A61B1/307 , A61B6/06 , A61M25/0068 , A61M25/0136 , A61M25/0147 , A61M25/0662
摘要： Several embodiments of the present invention are generally directed to medical visualization systems that comprise combinations of disposable and reusable components, such as catheters, functional handles, hubs, optical devices, etc. Other embodiments of the present invention are generally directed to features and aspects of an in-vivo visualization system that comprises an endoscope having a working channel through which a catheter having viewing capabilities is routed. the catheter may obtain viewing capabilities by being constructed as a vision catheter or by having a fiberscope or other viewing device selectively routed through one of its channels. The catheter is preferably of the steerable type so that the distal end of the catheter may be steered from its proximal end as it is advanced with the body. A suitable use for the in-vivo visualization system includes but is not limited to diagnosis and/or treatment of the duodenum, and particularly the biliary tree.
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公开(公告)号：US20230355934A1
公开(公告)日：2023-11-09
申请号：US18149649
申请日：2023-01-03
申请人： RenovoRx, Inc.
CPC分类号： A61M25/1011 , A61B1/273 , A61M25/1002 , A61M2025/1015 , A61M2025/1052 , A61M2210/1042 , A61M2025/0037
摘要： Disclosed is a localized method for treatment of cancer including the steps of providing a drug delivery catheter; navigating the catheter to the bile duct; and delivering a therapeutic agent into the bile duct. According to one aspect of the method, the drug delivery catheter is a multi-occlusion balloon catheter. The multi-occlusion balloon catheter may include at least two balloons. The multi-occlusion balloon catheter may optionally include a pressure transducer between the balloons to optimize delivery technique.
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公开(公告)号：US11771311B2
公开(公告)日：2023-10-03
申请号：US17384101
申请日：2021-07-23
申请人： AnX Robotica Corp
发明人： Xiaodong Duan , Guohua Xiao , Kevin Rubey
摘要： Disclosed here are systems and methods for collecting and/or screening of a pancreatic secretion, using a capsule endoscope comprising an imaging system and a trypsin sensor, and a tether coupled to the capsule endoscope.
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9.发明公开公开(公告)号：US20230255467A1
公开(公告)日：2023-08-17
申请号：US17997028
申请日：2021-04-15
发明人： Yohei IKENOYAMA , Sho SHIROMA , Toshiyuki YOSHIO , Tomohiro TADA
CPC分类号： A61B1/273 , G06T7/0012 , G16H50/20 , A61B1/00045 , G06T2207/10016 , G06T2207/10068 , G06T2207/20081 , G06T2207/30096
摘要： Provided are a diagnostic imaging device, a diagnostic imaging method, a diagnostic imaging program and a learned model, which can improve the diagnostic accuracy for esophagus cancer in esophagogastroduodenoscopy. This diagnostic imaging device comprises: an endoscopic image acquisition unit for acquiring an endoscopic moving image showing the esophagus of a person being tested; an estimation unit for estimating the location of esophagus cancer that is present in the acquired endoscopic moving image, using a convolutional neural network that has learned from esophagus cancer images as training data, the esophagus cancer images having been obtained from esophaguses affected by esophagus cancer; and a display control unit that superimposes on the endoscopic moving image an estimated location of the esophagus cancer and a certainty factor serving as an index for the probability that esophagus cancer is present at that location.
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公开(公告)号：US20230145569A1
公开(公告)日：2023-05-11
申请号：US18155105
申请日：2023-01-17
发明人： John O. McWEENEY , Michael S. H. CHU , Jozef SLANDA , Benjamin E. MORRIS , David W. ROBERTSON , David I. FREED , James F. SCHUERMANN , John B. GOLDEN , Brian Keith WELLS , Jesse Leonard FARRIS, III , Oscar R. CARRILLO, JR. , Todd A. HALL , Yem CHIN , Mark L. ADAMS
IPC分类号： A61B1/005 , A61B1/00 , A61B1/015 , A61B1/04 , A61B1/06 , A61B1/07 , A61B1/008 , A61B1/012 , A61B1/018 , A61B1/273 , A61B1/307 , A61M25/06 , A61B6/06 , A61M25/00 , A61M25/01
CPC分类号： A61B1/0057 , A61B1/00071 , A61B1/00103 , A61B1/00135 , A61B1/00165 , A61B1/0052 , A61B1/015 , A61B1/04 , A61B1/0607 , A61B1/07 , A61B1/00154 , A61B1/008 , A61B1/0125 , A61B1/018 , A61B1/273 , A61B1/307 , A61M25/0662 , A61B1/00117 , A61B6/06 , A61M25/0068 , A61M25/0136 , A61M25/0147
摘要： Several embodiments of the present invention are generally directed to medical visualization systems that comprise combinations of disposable and resuable components, such as catheters, functional handles, hubs, optical devices, etc. Other embodiments of the present invention are generally directed to features and aspects of an in-vivo visualization system that comprises an endoscope having a working channel through which a catheter having viewing capabilities is routed. the catheter may obtain viewing capabilities by being constructed as a vision catheter or by having a fiberscope or other viewing device selectively routed through one of its channels. The catheter is preferably of the steerable type so that the distal end of the catheter may be steered from its proximal end as it is advanced with the body. A suitable use for the in-vivo visualization system includes but is not limited to diagnosis and/or treatment of the duodenum, and particularly the biliary tree.
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