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公开(公告)号：US20190328413A1
公开(公告)日：2019-10-31
申请号：US15967491
申请日：2018-04-30
Inventor： Zane Ward , John R Mensch
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：US20190298975A1
公开(公告)日：2019-10-03
申请号：US15936791
申请日：2018-03-27
Inventor： Huisun Wang , Kester J. Batchelor
Abstract: A medical instrument that includes a needle and an expandable member located at a distal end of the needle. The expandable member includes a blocking member. The expandable member is configured to move tissue away from a distal end of the needle and/or from a distal end of a tubular member that is in fluid communication with a substance source. A substance is configured to be expelled into the anatomy through the expandable member. The blocking member is configured to restrict or prevent the substance from being expelled through the portion of the expandable member that includes the blocking member.
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公开(公告)号：US20190247110A1
公开(公告)日：2019-08-15
申请号：US16395142
申请日：2019-04-25
Inventor： Kester J. Batchelor , Nikhil M. Murdeshwar , Jyue Boon (Jonas) Lim , Dennis G. Lamser , Tsuyoshi Hayashida , Richard J. Curtis , Theodore Blus , Riyad Moe , Ryan Windgassen
IPC: A61B18/14
CPC classification number: A61B18/1442 , A61B18/1402 , A61B2018/00607 , A61B2018/0091 , A61B2018/00922 , A61B2018/00928 , A61B2018/00946 , A61B2018/00958 , A61B2018/1253 , A61B2018/126 , A61B2018/1457 , A61B2018/1462 , A61B2018/1475
Abstract: An electrosurgical device: forceps having: a first working arm, a second working arm, wherein the electrosurgical device has a first electrosurgical configuration where the first working arm and the second working arm are in an opposed position so that the forceps deliver a first therapy current that flows between the first working arm and the second working arm; and wherein the electrosurgical device has a second electrosurgical configuration when the first working arm, the second working arm, or both are repositionable relative to each other so that the first working arm is extended with respect to the second working arm or vice versa and a second therapy current is delivered from the first working arm to a remote electrode.
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公开(公告)号：US20190231379A1
公开(公告)日：2019-08-01
申请号：US15884488
申请日：2018-01-31
Inventor： Kevin C. Edwards
IPC: A61B17/3205 , A61M3/02
CPC classification number: A61B17/3205 , A61B17/32002 , A61B2017/320004 , A61B2217/005 , A61B2217/007 , A61M3/0283
Abstract: A debrider that includes an outer member, an inner member located inside of the outer member, and an irrigation supply channel configured to supply irrigation fluid to a distal portion of an aspiration channel defined inside the inner member. The irrigation supply channel is located outside of the outer member.
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公开(公告)号：US20190231378A1
公开(公告)日：2019-08-01
申请号：US15880998
申请日：2018-01-26
Inventor： David Church , Ahmad Alsaffar , Daniel Goldberg , Joel Willhite , Kevin Edwards
IPC: A61B17/3205 , A61B17/24
CPC classification number: A61B17/3205 , A61B17/24 , A61B17/32002 , A61B18/14 , A61B2017/0023 , A61B2017/00398 , A61B2017/00862 , A61B2017/246 , A61B2017/320028 , A61B2018/00601
Abstract: Disclosed herein is a medical device. The medical device includes two coaxially aligned solenoids and a cannulated armature configured to be received within the two coaxially aligned solenoids.
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Patent Agency Ranking
公开(公告)号：US20190216544A1
公开(公告)日：2019-07-18
申请号：US15873084
申请日：2018-01-17
Inventor： Nikhil Murdeshwar
IPC: A61B18/22
CPC classification number: A61B18/22 , A61B2017/4216 , A61B2018/1861 , A61B2018/2005 , A61B2018/225 , A61B2018/2255 , A61B2018/2261
Abstract: A medical device that includes a hand piece; a beam fiber; and a beam disperser located at a distal end of the beam fiber through which beam energy is dispersed. The beam disperser includes one face, or a plurality of substantially planar faces through which the beam energy is dispersed.
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公开(公告)号：US20190015127A1
公开(公告)日：2019-01-17
申请号：US15745206
申请日：2016-06-16
Inventor： Ming J. Cheng , David C. Church , Moussa Sane , Riyad Moe
Abstract: A medical instrument is disclosed that includes a body, and outer blade, and at least one sensing device for determining a rotational position of the outer blade, the inner blade, or both. The outer blade, the inner blade, or both are rotatably connected to the body. The sensing device comprises a sensor that generates an output signal corresponding to its position within a magnetic field generated by an image guidance system.
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公开(公告)号：US20180353057A1
公开(公告)日：2018-12-13
申请号：US16106390
申请日：2018-08-21
Inventor： Ming J. Cheng , Gregory S. Konstorum
CPC classification number: A61B1/015 , A61B1/00068 , A61B1/00119 , A61B1/00128 , A61B1/00135 , A61B1/00142 , A61B1/06 , A61B1/126 , A61B90/70 , A61B2090/701
Abstract: An endoscope sheath comprising: (a) a tube configured to receive all or a portion of a shaft of an endoscope, the endoscope including a light post in a proximal end region of the endoscope; and (b) an arm attached to and extending from a proximal end region of the sheath; wherein the arm has one or more features that are in communication with the light post to orient the sheath axially and rotationally with respect to the endoscope.
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公开(公告)号：US20180274075A1
公开(公告)日：2018-09-27
申请号：US15994203
申请日：2018-05-31
Inventor： Lawrence J. St. George , Gregory S. Konstorum , Antonio E. Prats
CPC classification number: C22F1/18 , A61B8/4444 , B06B3/00 , C22C14/00 , C22F1/183 , G01N29/221 , G10K11/24
Abstract: A fabricator resource receives an assembly including a first portion of material and a second portion of material. Initially, the first portion of material in the assembly may have a different modulus of elasticity than the second portion of material. The fabricator resource exposes the assembly to one or more heating/cooling cycles. Exposure of the assembly to the one or more heating/cooling cycles modifies a modulus of elasticity of the first portion of material and a modulus of elasticity of the second portion of material to desired target values (such as substantially same or different values).
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公开(公告)号：US20180110534A1
公开(公告)日：2018-04-26
申请号：US15838867
申请日：2017-12-12
Inventor： Artemie G. Gavala , Lawrence J. St. George , Tie Hu
Abstract: A lithotripter is provided for fragmenting a stone inside a patient's body. In one form, the lithotripter includes a motor having at least two modes of operation and is configured to produce first and second waveforms. A wave guide shaft is configured to transmit the first and second waveforms to the stone. In one form, at least one of the first and second waveforms is provided to the stone at a frequency that is about equal to a natural frequency of the stone. In a variation, the lithotripter may include an ultrasonic driver configured to produce an ultrasonic frequency waveform and a sonic driver configured to produce a sonic frequency waveform. The sonic driver is mechanically coupled to the ultrasonic driver. The ultrasonic driver and the sonic driver may be disposed within a driver housing. In another variation, the lithotripter may include a brushless DC motor.
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