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公开(公告)号：US20240130724A1
公开(公告)日：2024-04-25
申请号：US18548427
申请日：2022-02-28
Inventor： Nikhil M. Murdeshwar , Thomas J. Holman , Jordan N. Milford
CPC classification number: A61B17/0469 , A61B34/73 , A61B2017/00296
Abstract: 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.
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公开(公告)号：US20240115317A1
公开(公告)日：2024-04-11
申请号：US18263508
申请日：2022-02-02
Inventor： Kester Julian Batchelor , Teo Heng Jimmy Yang
IPC: A61B18/16
CPC classification number: A61B18/16 , A61B2017/00938
Abstract: 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.
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公开(公告)号：US20240108410A1
公开(公告)日：2024-04-04
申请号：US18464609
申请日：2023-09-11
Inventor： Charles A. Baker , Sergey A. Bukesov , Kurt G. Shelton , Kester Julian Batchelor
CPC classification number: A61B18/22 , A61B90/37 , G01N21/25 , A61B2018/00577
Abstract: 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.
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公开(公告)号：US20240081892A1
公开(公告)日：2024-03-14
申请号：US18262313
申请日：2022-01-27
Inventor： Kester Julian Batchelor , Teo Heng Jimmy Yang , Riyad Moe
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B2018/0013
Abstract: 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.
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公开(公告)号：US20240058051A1
公开(公告)日：2024-02-22
申请号：US18358448
申请日：2023-07-25
Inventor： Kester Julian Batchelor
IPC: A61B18/14
CPC classification number: A61B18/1442 , A61B18/085
Abstract: An electrosurgical device comprising: forceps including: (i) a first working arm having a contact surface and (ii) a second working arm having a contact surface; wherein the forceps has a first electrical configuration where the contact surface of the first working arm and the contact surface of the second working arm are substantially opposite each other so that the contact surfaces of the forceps can be used to grip an item between the working arms and so that the forceps is configured to deliver a first therapy current through the first working arm, the second working arm, or both; and wherein the forceps has second electrical configuration where the contact surface of the first working arm and the contact surface of the second working arm are askew relative to each other and an electrode edge is formed on at least one side of the forceps so that a second therapy current extends from the electrode edge.
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Patent Agency Ranking
公开(公告)号：US20230389949A1
公开(公告)日：2023-12-07
申请号：US18314351
申请日：2023-05-09
Inventor： Zane R. Ward , John Mensch
CPC classification number: A61B17/2833 , A61B90/08 , A61B18/1445 , A61B2090/0811 , A61B2017/00115
Abstract: A surgical device comprising: a closure assembly comprising: (a) a movement unit including (i) a bar and (ii) a contact element, wherein the bar, the contact element, or both move in a direction of a prescribed motion; (b) a latch unit comprising: (i) a latch plate including: (1) a hook latch that selectively receives the bar, the latch plate being movable between: (A) a lockable state where the hook latch is engageable by the bar, and (B) an unlockable state where the hook latch is unengageable by the bar; (c) an indicator mechanism that moves into alignment with the prescribed motion of the contact element, the bar, or both when the latch unit is in the unlockable state so that the indicator is contacted by the bar, the contacting element, or both generating an indication.
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公开(公告)号：US20230371967A1
公开(公告)日：2023-11-23
申请号：US18307111
申请日：2023-04-26
Inventor： Zane R. Ward , William E. Butler , Jeffrey J. Nelson , Christian J. Fiksen , Eric J. Boone
IPC: A61B17/28 , A61B18/14 , A61B17/128 , A61B17/29 , A61B90/00 , A61B17/285 , B23K26/21
CPC classification number: A61B17/282 , A61B17/2833 , A61B18/1445 , A61B17/1285 , A61B17/2909 , A61B90/03 , A61B18/149 , A61B17/2804 , A61B17/285 , B23K26/21 , A61B2017/2845 , A61B2017/320095
Abstract: Forceps including a housing, a first body, a second body and a drive shaft. The first body has a passageway extending therethrough. The drive shaft extending through the passageway and connected to the first body such that the first body and the drive shaft are slidable with respect to the housing to drive jaws located at a distal portion of the drive shaft between an open position and a closed position. The second body having a second passageway. The drive shaft extending through the second passageway such that the second body is guided by the drive shaft and is slidable relative to the first body and the drive shaft to displace a blade shaft between a retracted position and an extended position.
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公开(公告)号：US20230369821A1
公开(公告)日：2023-11-16
申请号：US18297719
申请日：2023-04-10
Inventor： Kurt G. Shelton , Kester Julian Batchelor , Tyrel J. Waagen
CPC classification number: H01S3/102 , H01S3/10069 , H01S3/106 , H01S3/1305 , H01S3/131
Abstract: Disclosed are system and methods for a laser system comprising at least one laser, a processor, and a user interface. The processor can receive a range for at least one setting of the at least one laser that the at least one laser can operate within. The processor can further determine a proposed updated value for the at least one setting and determine that the proposed updated value is within the range. An indication of the proposed updated value and an option for a user to accept or reject the proposed updated value can be provided on a user interface. Responsive to an acceptance the at least one setting can be adjusted based on the proposed updated value. Responsive to no rejection within a predetermined period of time, the processor can cause the at least one setting to be adjusted or cancel adjustment of the at least one setting.
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公开(公告)号：US20230126287A1
公开(公告)日：2023-04-27
申请号：US18047093
申请日：2022-10-17
Inventor： Jordan N. Milford , Joey Magno , Kester Julian Batchelor , Charles A. Baker
Abstract: A method of performing a surgical procedure comprises inserting a medical instrument into anatomy of a patient to reach target tissue within an anatomical cavity, disinfecting anatomy within the patient with the medical instrument and performing treatment of the target tissue with the medical instrument. A medical device for providing disinfecting to a surgical site, the medical device comprises an elongate shaft extending from a proximal end to a distal end, an imaging device located proximate the distal end of the elongate shaft, a lighting element located proximate the distal end of the elongate shaft, a working channel extending at least partially through the elongate shaft and a disinfecting system attached to the elongate shaft to deliver a disinfecting capability proximate the distal end of the elongate shaft.
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公开(公告)号：US20230115488A1
公开(公告)日：2023-04-13
申请号：US17938826
申请日：2022-10-07
Inventor： Kurt G. Shelton , Jane Bareau
Abstract: Disclosed are systems and methods for determining target characteristics during a laser procedure, comprising (i) obtaining a relationship between (i) a number of pixels associated with a light beam reflected from a target or an object located in proximity to the target on an endoscopic image obtained from a video sensor coupled to an endoscope and (ii) a distance of the target from a tip of the endoscope. The method further comprising (ii) measuring the number of pixels associated with the light beam reflected from the target or the object located in proximity to the target during a procedure, and (iii) based at least in part on the relationship obtained in step (i) and the measured number of pixels in step (ii), determining at least one of a size of the target or a distance of the target from the tip of the endoscope.
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