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公开(公告)号：US20240164829A1
公开(公告)日：2024-05-23
申请号：US18397599
申请日：2023-12-27
发明人： Jetmir Palushi , Henry F. Salazar , Hany Abdelwahed , Assaf Govari , Vadim Gliner , Andres C. Altmann , Christopher T. Beeckler , Shubhayu Basu , Madison K. Vanosdoll , Alison D. Wright , Yehuda Algawi , Behnam Amin , Marc Dean
CPC分类号： A61B18/14 , A61B90/30 , A61B2018/00077
摘要： An apparatus includes a shaft assembly and an electrode assembly at a distal end of the shaft assembly. The electrode assembly includes a first conductive segment extending along a first angular range at the distal end of the shaft assembly. The first conductive segment is operable to apply RF energy to tissue at a first polarity. The electrode assembly further includes a second conductive segment angularly spaced apart from the first conductive segment. The second conductive segment extends along a second angular range at the distal end of the shaft assembly. The second conductive segment is operable to apply RF energy to tissue at a second polarity such that the first and second conductive segments are operable to apply bipolar RF energy to tissue.
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公开(公告)号：US20220257093A1
公开(公告)日：2022-08-18
申请号：US17584693
申请日：2022-01-26
发明人： Franklin D. Tarke , Meir Bar-Tal , Vadim Gliner , Babak Ebrahimi , Uriel Hod , Shubhayu Basu , Alison D. Wright , Cesar Fuentes-Ortega , Henry F. Salazar , Jetmir Palushi
摘要： An ENT surgical instrument includes a shaft assembly, a flexible substrate, and at least at least one electrically-conductive sensor trace formed on the flexible substrate. The shaft assembly has a distal end sized and configured to fit in an anatomical passageway in an ear, nose, or throat of a patient. The flexible substrate extends along at least a portion of the shaft. The at least one sensor trace includes at least one concentric loop portion, wherein the at least one concentric loop portion defines at least one navigation sensor.
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公开(公告)号：US20220054188A1
公开(公告)日：2022-02-24
申请号：US17387589
申请日：2021-07-28
发明人： Jetmir Palushi , Henry F. Salazar , Hany Abdelwahed , Assaf Govari , Vadim Gliner , Andres C. Altmann , Christopher T. Beeckler , Shubhayu Basu , Madison K. Vanosdoll , Alison D. Wright , Yehuda Algawi , Behnam Amin , Marc Dean
摘要： An apparatus includes a shaft assembly and an electrode assembly at a distal end of the shaft assembly. The electrode assembly includes a first conductive segment extending along a first angular range at the distal end of the shaft assembly. The first conductive segment is operable to apply RF energy to tissue at a first polarity. The electrode assembly further includes a second conductive segment angularly spaced apart from the first conductive segment. The second conductive segment extends along a second angular range at the distal end of the shaft assembly. The second conductive segment is operable to apply RF energy to tissue at a second polarity such that the first and second conductive segments are operable to apply bipolar RF energy to tissue.
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公开(公告)号：US20240350204A1
公开(公告)日：2024-10-24
申请号：US18436596
申请日：2024-02-08
发明人： Uriel Hod , Itamar Bustan , Alison D. Wright , Shmuel Auerbach , Jetmir Palushi
CPC分类号： A61B34/20 , A61B1/0005 , A61B1/018 , A61B90/37 , A61B2034/2051 , A61B2034/2055
摘要： A medical procedure navigation system includes processing circuitry configured to obtain, from an electronic storage device, data associated with a medical procedure instrument, the electronic storage device being housed within the medical procedure instrument; obtain at least one preoperative patient image; track, using one or more tracking devices, a real-time location of the medical procedure instrument and an imaging instrument; obtain, from the imaging instrument, at least one patient image; determine, based on the data associated with the medical procedure instrument, at least one feature of the medical procedure instrument; identify, based on the real-time location of the medical procedure instrument and the imaging instrument and the at least one feature, a localized view of the at least one preoperative patient image; and superimpose and display, on a display device, a localized view of the at least one preoperative patient image over the at least one patient image.
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公开(公告)号：US12016612B2
公开(公告)日：2024-06-25
申请号：US17387589
申请日：2021-07-28
发明人： Jetmir Palushi , Henry F. Salazar , Hany Abdelwahed , Assaf Govari , Vadim Gliner , Andres C. Altmann , Christopher T. Beeckler , Shubhayu Basu , Madison K. Vanosdoll , Alison D. Wright , Yehuda Algawi , Behnam Amin , Marc Dean
CPC分类号： A61B18/14 , A61B90/30 , A61B2018/00077 , A61B2018/00083 , A61B2018/00327 , A61B2018/00577 , A61B2018/00982 , A61B2018/126 , A61B2018/1407 , A61B2018/1425 , A61B2218/007
摘要： An apparatus includes a shaft assembly and an electrode assembly at a distal end of the shaft assembly. The electrode assembly includes a first conductive segment extending along a first angular range at the distal end of the shaft assembly. The first conductive segment is operable to apply RF energy to tissue at a first polarity. The electrode assembly further includes a second conductive segment angularly spaced apart from the first conductive segment. The second conductive segment extends along a second angular range at the distal end of the shaft assembly. The second conductive segment is operable to apply RF energy to tissue at a second polarity such that the first and second conductive segments are operable to apply bipolar RF energy to tissue.
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公开(公告)号：US20220110513A1
公开(公告)日：2022-04-14
申请号：US17557256
申请日：2021-12-21
发明人： Jetmir Palushi , Christian W. Wangsgard , Valerie Emparado , Alison D. Wright , Franklin D. Tarke , Henry F. Salazar , Madison K. Vanosdoll , Shubhayu Basu , Ahmed Albayoumy , Karthick Ramyan Mohan , Christopher T. Beeckler , Yehuda Algawi , Vadim Gliner , Assaf Govari , Benham Amin , Marc Dean
摘要： An apparatus includes a body, a shaft assembly, and a visualization assembly. The body includes first and second actuators. The shaft assembly extends distally from the body and includes a rigid proximal portion and a steerable distal portion. The steerable distal portion is positioned distally relative to the rigid proximal portion. The first actuator is operable to drive the steerable distal portion to deflect laterally relative to a longitudinal axis defined by the rigid proximal portion. The steerable distal portion is configured to fit within a nasal cavity of a patient. The visualization assembly is disposed within the shaft assembly. The visualization assembly includes a camera. The second actuator is operable to drive longitudinal translation of the visualization assembly relative to the shaft assembly.
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公开(公告)号：US20220409269A1
公开(公告)日：2022-12-29
申请号：US17752001
申请日：2022-05-24
申请人： Acclarent, Inc.
IPC分类号： A61B18/14
摘要： An apparatus includes a shaft assembly, first and second electrode assemblies, and a controller. The shaft assembly is configured to fit in a nasal cavity of a patient. The first and second electrode assemblies are at the distal end of the shaft assembly. The second electrode assembly includes a stimulus electrode and a sensing electrode. The stimulus and sensing electrodes are positioned on opposing lateral sides in relation to the longitudinal axis of the shaft assembly. The controller is operable to generate an electrical signal to perform one or both of tissue ablation or denervation of a targeted nerve via the first electrode assembly, generate an electrical stimulus signal to stimulate the targeted nerve via the stimulus electrode of the second electrode assembly, and process a response signal received from the targeted nerve via the sensing electrode of the second electrode assembly.
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公开(公告)号：US20220370197A1
公开(公告)日：2022-11-24
申请号：US17730265
申请日：2022-04-27
申请人： Acclarent, Inc.
发明人： Jetmir Palushi , Alison D. Wright , Marc Dean
摘要： A method is used to insert an implant within a lateral wall of a nose of a patient. The method includes forming an initial incision with a surface of the lateral wall of the nose. A stylet is advanced within the lateral wall of the nose, thereby creating a pocket within the lateral wall of the nose. The stylet is further advanced until an expanding body of the stylet is at least partially housed within the pocket of the lateral wall. The expanding body of the stylet is enlarged to thereby enlarge the pocket within the lateral wall. The implant is placed within the enlarged pocket of the lateral wall.
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