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公开(公告)号：US20190125376A1
公开(公告)日：2019-05-02
申请号：US15801533
申请日：2017-11-02
Inventor： Kester J. Batchelor , Riyad Moe , Eric G. Tate , Ryan J. Windgassen
IPC: A61B17/28 , A61B17/285 , A61B90/00 , A61B18/14
CPC classification number: A61B17/2816 , A61B17/2833 , A61B17/2841 , A61B17/285 , A61B17/30 , A61B18/1206 , A61B18/1445 , A61B18/1447 , A61B90/03 , A61B2017/2845 , A61B2018/00922 , A61B2018/00946 , A61B2018/00958 , A61B2018/1253 , A61B2018/126 , A61B2018/1455 , A61B2018/1462 , A61B2090/033 , A61B2090/034
Abstract: A device comprising: (a) a first working arm; (b) a body; (c) a shuttle located on the body, and (d) a bias device; wherein the bias device biases the first working arm relative to the body when the shuttle is in a first position, and wherein the bias device is free of biasing the first working arm relative to the body when the shuttle is in a second position.
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公开(公告)号：US20190105071A1
公开(公告)日：2019-04-11
申请号：US15727697
申请日：2017-10-09
Inventor： Joey Magno, JR.
IPC: A61B17/32 , A61B17/3205 , A61B10/02
CPC classification number: A61B17/320016 , A61B10/0291 , A61B17/32002 , A61B17/32056 , A61B2017/306 , A61B2017/4216 , A61B2018/00559 , A61B2217/005
Abstract: Provided is a medical device comprising an outer tubular member, a middle tubular member received within the outer tubular member, an inner tubular member received within the middle tubular member, and an engagement gear, wherein the inner tubular member is configured to be rotatable in one direction while the middle tubular member is configured to be simultaneously rotatable in an opposite direction through the engagement gear while the outer tubular member is configured to be stationary relative to both the middle tubular member and the inner tubular member.
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公开(公告)号：US20190053818A1
公开(公告)日：2019-02-21
申请号：US15679637
申请日：2017-08-17
Inventor： Jeffrey J. Nelson , Zane R. Ward , Laura B. Eliason
Abstract: Forceps that include a hand piece, a jaw assembly connected to the hand piece, and a web. The jaw assembly is moveable between an open position and a closed position. The web is adapted to block an anatomical feature from extending beyond a proximal end of a gripping section of the jaw assembly. The web remains generally stationary relative to the handpiece when the jaw assembly is moved between an open position and a closed position.
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公开(公告)号：US20180338789A1
公开(公告)日：2018-11-29
申请号：US16053394
申请日：2018-08-02
Inventor： Michael A. Virshek , Riyad Moe , Richard J. Curtis , David C. Church
CPC classification number: A61B18/1233 , A61B18/1402 , A61B90/08 , A61B2018/00773 , A61B2018/00988 , A61B2090/0803 , A61B2090/0814
Abstract: A surgical device employs a longevity circuit for preventing operation after a specified time based on safe use expectations. The surgical device delivers a therapy signal via a handpiece having electrodes in proximity to the surgical site. The therapy signal is a high frequency electrical signal delivered from a generator coupled to the handpiece, and activated by a control signal. A therapy circuit established by coupling the handpiece and generator delivers the therapy signal, and is monitored for activation based on a time since a first activation, a number of activations, or an aggregate time of activated intervals. A usage limit defines the activation lifespan, and is employed for monitoring either the therapy circuit or the control circuit, to determine a usage history. Following expiration of a safe usage limit, a longevity circuit in the handpiece disables the handpiece for successive uses, and is independent of a connection to a particular generator.
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公开(公告)号：US20180325578A1
公开(公告)日：2018-11-15
申请号：US15775959
申请日：2015-11-25
Inventor： Kester J. Batchelor , Huisun Wang , Jeff Nelson , Cristian Spanu , Nikhil M. Murdeshwar
Abstract: An effector includes a tubular body having a proximal end and a distal end. The effector includes a plug or closure at the distal end of the tubular body; an active electrode at the distal end of the body; an insulator on the body; and one or more return electrodes on the insulator. The body dissipates heat generated by the one or more return electrodes from the distal end of the body to the proximal end of the body.
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Patent Agency Ranking
公开(公告)号：US20180272041A1
公开(公告)日：2018-09-27
申请号：US15921100
申请日：2018-03-14
Inventor： Hui Tang , Thomas J. Holman , Judy L. Walish
CPC classification number: A61L31/041 , A61F2/04 , A61F2002/048 , A61F2240/001 , A61F2250/0018 , A61L31/028 , A61L31/128 , A61L31/129 , A61M27/008 , A61M2205/0216 , A61M2207/00 , C08L29/04
Abstract: Provided is a ureteral stent comprising certain amount of ethylene-vinyl acetate polymer and a certain amount of an additive selected from barium sulfate, bismuth subcarbonate, bismuth oxychloride, a polyolefin elastomer, a thermoplastics elastomer, and a mixture thereof. The provided stent may have multiple layers such as inner layer and outer layer with each layer having different elastic modulus. Also provided is a method of making the aforementioned ureteral stent and a method of using the ureteral stent in treating kidney or bladder related diseases.
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公开(公告)号：US20180218808A1
公开(公告)日：2018-08-02
申请号：US15872301
申请日：2018-01-16
Inventor： Richard J. Curtis , William F. Kratoska , Jeffrey J. Nelson , Theodore C. Blus , Kester J. Batchelor , Mark J. Kroll , Charles Wood
CPC classification number: H01B9/02 , A61B18/1206 , A61B18/1445 , A61B18/16 , A61B2018/00178 , A61B2018/00196 , A61B2018/00577 , A61B2018/00589 , A61B2018/00595 , A61B2018/00607 , A61B2018/00821 , A61B2018/00922 , A61B2018/1253 , A61B2018/126 , A61B2018/1293 , A61B2018/1412 , A61B2018/162 , A61B2018/167
Abstract: An electrosurgical device: (a) power cable comprising: (i) a primary lead that connects to a first pole of an AC power source and (ii) one or more auxiliary leads; wherein the power cable includes a dual core having the primary lead on a first side and the one or more auxiliary leads on a second side with a web being located between the first side and the second side.
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公开(公告)号：US20180008312A1
公开(公告)日：2018-01-11
申请号：US15632786
申请日：2017-06-26
Inventor： Kester J. Batchelor , Eric G. Tate , Theodore C. Blus , Richard J. Curtis , Nikhil M. Murdeshwar
IPC: A61B17/34 , A61B18/14 , A61B17/285 , A61B17/00 , A61B17/295
CPC classification number: A61B17/3476 , A61B17/285 , A61B17/295 , A61B18/1233 , A61B18/1402 , A61B18/1442 , A61B2017/00367 , A61B2018/1412
Abstract: An electrosurgical device having first and second poles; blade electrode with a metal shim having two opposing faces and one or more facets, a nonconductive coating which covers at least the faces and a portion of the facets of the metal shim, while a distal portion of the one or more facets remains uncovered by the nonconductive coating; a lateral electrode comprised of a broad shim having one or more conductive faces and is placed parallel to the blade electrode so that at least one of the one or more conductive faces is exposed and a distal end of the blade electrode protrudes from the lateral electrode; the lateral electrode is fixed stationary relative to the blade electrode; the nonconductive coating insulates the blade electrode from the lateral electrode; and the first pole is connected to the blade electrode and the second pole is connected to the lateral electrode.
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公开(公告)号：US20170373447A1
公开(公告)日：2017-12-28
申请号：US15610905
申请日：2017-06-01
Inventor： Friedemann Schreiber , Mario Arnold , Daniel Thomas , Kester J. Batchelor
IPC: H01R24/28 , H01R13/631 , H01R13/64 , H01R107/00
CPC classification number: H01R24/28 , H01R13/631 , H01R13/6335 , H01R13/64 , H01R24/20 , H01R2107/00 , H01R2201/12
Abstract: A plug comprising: a plurality of pins or a plurality of sockets; a body portion housing the plurality of pins or the plurality of sockets and the body portion extending parallel to a longitudinal axis of the plurality of pins or the plurality of sockets; a connection section connected to the body portion and extending from the body portion at an obtuse angle; and a cord connected to an end of the connection section; wherein the body portion and the connection section are connected at a joint and the joint includes a sub-flush radius on an underside of the joint.
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公开(公告)号：US20170319263A1
公开(公告)日：2017-11-09
申请号：US15658641
申请日：2017-07-25
Inventor： Kester J. Batchelor , Richard Curtis , Jyue Boon (Jonas) Lim , Tsuyoshi Hayashida , John Mensch
CPC classification number: A61B18/14 , A61B18/1233 , A61B18/1442 , A61B2018/00178 , A61B2018/00601 , A61B2018/00916 , A61B2018/00922 , A61B2018/00928 , A61B2018/00958 , A61B2018/1412 , A61B2018/1462
Abstract: An electrosurgical instrument connectivity system providing monopolar and bipolar plugs each having a plurality of conductors which allow for use of combination monopolar/bipolar electrosurgical devices with industry standard electrosurgical generator outlets.
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