-
公开(公告)号：US09872731B2
公开(公告)日：2018-01-23
申请号：US15190610
申请日：2016-06-23
Applicant: Katalyst Surgical, LLC
Inventor： Gregg D Scheller , Matthew N Zeid
IPC: A61B18/18 , A61B18/22 , A61F9/008 , A61B18/24 , A61B34/00 , A61B34/30 , A61B17/00 , A61B18/00 , A61F9/007
CPC classification number: A61B18/22 , A61B18/24 , A61B34/30 , A61B34/70 , A61B34/71 , A61B2017/00876 , A61B2018/00184 , A61B2018/00589 , A61B2018/0091 , A61B2018/00964 , A61B2018/2238 , A61B2018/225 , A61F9/007 , A61F9/008 , A61F9/00821 , A61F9/00823 , A61F2009/00863 , A61F2009/00872 , A61F2250/0006
Abstract: A steerable laser probe may include a handle, an actuation mechanism of the handle, an optic fiber, and a housing tube. The housing tube may include a first housing tube portion having a first stiffness and a second housing tube portion having a second stiffness. The second stiffness may be greater than the first stiffness. The optic fiber may be disposed within the housing tube and within an inner bore of the handle. A portion of the optic fiber may be fixed to an inner portion of the housing tube.
-
公开(公告)号：US20180014880A1
公开(公告)日：2018-01-18
申请号：US15646697
申请日：2017-07-11
Applicant: Innoblative Designs, Inc.
Inventor： Robert F. Rioux , Ryan M. Bean , Yearnchee C. Wang
CPC classification number: A61B18/1492 , A61B10/02 , A61B18/14 , A61B2018/00011 , A61B2018/00452 , A61B2018/00577 , A61B2018/00589 , A61B2018/046 , A61B2018/1465 , A61B2018/1467 , A61B2217/005 , A61B2217/007
Abstract: The present invention relates to an electrosurgical system including an electrosurgical device to be delivered to a wound site to provide chronic wound treatment. The device can be used during a wound care procedure to provide targeted energy at a wound site for reducing the accumulation of biofilm present and removing necrotic tissue and debris so as to promote, stimulate, and stabilize the wound healing process. The device can further be used during a surgical procedure, such as preparation for an orthopedic implant, in which the device is configured to selectively coagulate one or more pockets prepared within bone tissue for holding an implant so as to prevent or stop fluid accumulation (e.g., blood from vessel(s)) as a result of the implant preparation.
-
公开(公告)号：US09851396B2
公开(公告)日：2017-12-26
申请号：US14518240
申请日：2014-10-20
Applicant: ERBE ELEKTROMEDIZIN GMBH
Inventor： Bernhard Nold , Matthias Zenker , Peter Selig
CPC classification number: G01R31/2829 , A61B18/042 , A61B18/16 , A61B18/18 , A61B2017/00477 , A61B2017/00725 , A61B2018/00589 , A61B2018/00875 , G01R31/025
Abstract: An instrument test arrangement is specified, which is preferably equipped for medical instruments for argon plasma coagulation. The instrument test arrangement comprises an electrode arrangement, comprising at least one test electrode. In a preferred embodiment, a test electrode is thereby connected to two neutral conductors of a neutral conductor cable or device, wherein the neutral conductors are insulated from one another, and wherein the first coupling impedance between the test electrode and the first neutral conductor and the second coupling impedance between the test electrode and the second neutral conductor are equal or at most slightly different, so that a split circuit, which is assigned to a neutral electrode arrangement, does not trigger due to the strike of a test spark or arc.
-
公开(公告)号：US09849035B2
公开(公告)日：2017-12-26
申请号：US15595341
申请日：2017-05-15
Applicant: Katalyst Surgical, LLC
Inventor： Gregg D Scheller , Matthew N Zeid
CPC classification number: A61B18/22 , A61B18/20 , A61B2017/00318 , A61B2018/00589 , A61B2018/2238 , A61F9/008 , A61F9/00821 , A61F9/00823 , A61F2009/00863
Abstract: A steerable laser probe may include a handle having a handle, a housing sleeve, a first portion of the housing sleeve having a first stiffness, a second portion of the housing sleeve having a second stiffness, an actuation control of the handle, an optic fiber disposed in an inner bore of the handle and the housing sleeve, and a shape memory wire having a pre-formed curve. An actuation of the actuation control may be configured to gradually curve the housing sleeve and the optic fiber. An actuation of the actuation control may be configured to gradually straighten the housing sleeve and the optic fiber.
-
公开(公告)号：US20170348044A1
公开(公告)日：2017-12-07
申请号：US15602607
申请日：2017-05-23
Inventor： Huisun Wang , Kester J. Batchelor , William Butler
CPC classification number: A61B18/1445 , A61B17/285 , A61B17/29 , A61B17/295 , A61B2017/2825 , A61B2017/2926 , A61B2018/00184 , A61B2018/00589 , A61B2018/00601 , A61B2018/0063 , A61B2018/1455 , A61B2018/1465 , A61B2090/034
Abstract: An end effector assembly of a forceps includes a first jaw with a tissue sealing surface and an electrode on the sealing surface, and a second jaw with a tissue sealing surface and an electrode on the sealing surface. The first jaw and the second jaw move between an open position and a closed position. The sealing surface of at least one of the first jaw and the second jaw has a rigid medial section and flexible lateral sections.
-
Patent Agency Ranking
公开(公告)号：US09833278B2
公开(公告)日：2017-12-05
申请号：US13893695
申请日：2013-05-14
Applicant: OLYMPUS CORPORATION
Inventor： Shinji Yasunaga
CPC classification number: A61B18/082 , A61B18/085 , A61B18/1445 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00791 , A61B2018/1455
Abstract: A medical treatment apparatus includes a heat transfer portion, a heating chip, a temperature measurement unit and a control unit. The heat transfer portion comes into contact with a living tissue and transfers heat to the living tissue. The heating chip includes a heating region, is joined to the heat transfer portion, and heats the heat transfer portion by inputting energy to the heating region. The temperature measurement unit acquires a temperature of the heating region. The control unit controls a temperature of the heat transfer portion to a target temperature by controlling the temperature of the heating region to a temperature differing from the target temperature by an offset value which changes in accordance with an amount of the energy.
-
公开(公告)号：US09833146B2
公开(公告)日：2017-12-05
申请号：US13448754
申请日：2012-04-17
Applicant: Andy S. Lin
Inventor： Andy S. Lin
CPC classification number: A61B5/0082 , A61B5/4836 , A61B18/22 , A61B2017/00115 , A61B2018/00577 , A61B2018/00589 , A61B2018/00601 , A61B2018/00642 , A61B2018/00702 , A61B2018/00779 , A61B2018/2244 , A61B2505/05
Abstract: A surgical system configured for treating tissue is provided. The surgical system includes a laser source and a laser scalpel. The laser scalpel is adapted to couple to the laser source and is operable in two modes of operation, a first mode of operation to analyze tissue of interest and a second mode of operation to treat tissue of interest. The laser scalpel includes a housing having first and second fiber optic cables extending therethrough. Each of the first and second fiber optic cables operable under the first mode of operation to collect information pertaining to at least one optical property of tissue of interest and at least one of the first and second fiber optic cables also operable under the second mode of operation to treat the tissue of interest.
-
98.发明申请公开(公告)号：US20170325874A1
公开(公告)日：2017-11-16
申请号：US15532409
申请日：2015-07-16
Applicant: OLYMPUS WINTER & IBE GMBH , OLYMPUS CORPORATION
Inventor： Andreas NOACK , Tsunetaka AKAGANE
CPC classification number: A61B18/1206 , A61B17/320068 , A61B18/1445 , A61B2017/320069 , A61B2018/00577 , A61B2018/00589 , A61B2018/00601 , A61B2018/00607 , A61B2018/00994
Abstract: A combined ultrasonic and surgical system, a control device for controlling such a combined ultrasonic and surgical system and a method for operating a combined ultrasonic and surgical system. The system includes an ultrasonic generator having a generation unit for providing an excitation signal by which an ultrasonic converter can generate an ultrasonic vibration, a generator for providing an energy at two output contacts, and a control unit adapted to control the ultrasonic generator and/or the generator, such that the excitation signal and the energy are provided in a coordinated fashion, such that the energy is provided in dependency of the excitation signal, wherein an energy is modulated with the frequency of the excitation signal or with a harmonic of that frequency.
-
公开(公告)号：US20170290619A1
公开(公告)日：2017-10-12
申请号：US15623697
申请日：2017-06-15
Applicant: ArthroCare Corporation
Inventor： Jean Woloszko , Johnson E. Goode , David A. Cox , Philip M. Tetzlaff
CPC classification number: A61B18/042 , A61B18/14 , A61B18/148 , A61B2018/00577 , A61B2018/00583 , A61B2018/00589 , A61B2218/002 , A61B2218/007
Abstract: Electrosurgical wands. At least some of the illustrative embodiments are electrosurgical wands having features that reduce contact of tissue with an active electrode of a wand, decrease the likelihood of clogging, and/or increase the visibility within surgical field. For example, wands in accordance with at least some embodiments may comprise standoffs, either along the outer perimeter of the active electrode, or through the main aperture in the active electrode, to reduce tissue contact. Wands in accordance with at least some embodiments may implement slots on the active electrodes to increase bubble aspiration to help keep the visual field at the surgical site clear. Wands in accordance with at least some embodiments may implement aspiration flow pathways within the wand that increase in cross-sectional area to reduce the likelihood of clogging.
-
公开(公告)号：US09782216B2
公开(公告)日：2017-10-10
申请号：US15044201
申请日：2016-02-16
Applicant: GYRUS ACMI, INC.
Inventor： Kester J. Batchelor , Richard J. Curtis , Ryan J. Windgassen
IPC: A61B18/14 , A61B17/285 , A61B18/00
CPC classification number: A61B18/1442 , A61B17/285 , A61B18/1445 , A61B2018/00196 , A61B2018/00428 , A61B2018/00589 , A61B2018/1412 , A61B2018/1455
Abstract: A surgical device includes a forceps and a blade. The forceps includes a first working jaw and a second working jaw. The blade extends along a longitudinal axis and includes a notched section. The blade is located between the first working jaw and the second working jaw. A first therapy current can be connected to the first working jaw, the second working jaw, or both so that tissue gripped between the first working jaw and the second working jaw and within the notched section can be coagulated. While the tissue is gripped between the first working jaw and the second working jaw, the blade is moveable along its longitudinal axis so that the tissue is cut with the notched section without repositioning the first working jaw, the second working jaw, or both.
-
-
-
-
-
-
-
-
-
Search Results
2201
records
(took 0.027 seconds)
