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公开(公告)号：WO2021026144A1
公开(公告)日：2021-02-11
申请号：PCT/US2020/044869
申请日：2020-08-04
Inventor： BUKESOV, Sergey A. , SHELTON, Kurt G. , KOJO, Hiroyuki , TALBOT, Brian M.
Abstract: Systems, devices, and methods for determining a distance between a distal end of an endoscope and a target during an endoscopic procedure are disclosed. A surgical laser feedback control system comprises a feedback analyzer and a controller. The feedback analyzer can receive at least two reflected signals from a target in response to electromagnetic radiation directed at the target. The at least two reflected signals correspond to respective different distances between a distal end of a device of a surgical laser system and the target. The feedback analyzer can determine a distance between the distal end of the device of the surgical laser system and the target based on the at least two reflected signals. The controller can generate a control signal to the surgical laser system to perform a predetermined operation based on the determined distance.
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公开(公告)号：WO2021026142A1
公开(公告)日：2021-02-11
申请号：PCT/US2020/044867
申请日：2020-08-04
Inventor： BUKESOV, Sergey A. , SCHNAKENBERG, Rachel D. , SHELTON, Kurt G. , TALBOT, Brian M.
Abstract: Systems, devices, and methods for identifying different structure types with distinct composition in vivo and adjusting surgical laser output accordingly in a medical procedure are disclosed. An exemplary laser treatment system comprises a laser system configured to generate a laser beam for delivery to a target in a body, and a controller circuit configured to receive a signal reflected from the target in response to electromagnetic radiation produced by a light source, and generate one or more spectroscopic properties from the reflected signal. The controller circuit can identify the target as one of a plurality of structure types, such as tissue types or calculi types with respective compositions, using the one or more spectroscopic properties. The laser system can be controlled to operate in an operating mode based on the target identification.
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公开(公告)号：WO2020205381A1
公开(公告)日：2020-10-08
申请号：PCT/US2020/024775
申请日：2020-03-25
Applicant: GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA , PHAM, Hanam , MENSCH, John , WARD, Zane R. , BLUS, Theodore C. , HOLTON, Jeffrey D. , HOLMAN, Thomas J. , BOONE, Eric J. , BULTER, William E. , FIKSEN, Christian J. , KRATOSKA, William , KROLL, Mark , MOE, Riyad , NELSON, Jeffrey J. , BEHYMER, Bruce
Inventor： PHAM, Hanam , MENSCH, John , WARD, Zane R. , BLUS, Theodore C. , HOLTON, Jeffrey D. , HOLMAN, Thomas J.
Abstract: Surgical forceps can include a drive pin an outer tube, a first jaw, a second jaw, and an inner tube. The outer tube can define a longitudinal axis. The first jaw can be pivotably connected to the outer tube. The first jaw can include a pair of flanges located at a proximal portion of the first jaw, where each flange can include a track receiving the drive pin. The inner tube can be located within the outer tube and can extend along the longitudinal axis. The inner tube can include a pair of arms extending from a distal portion of the inner tube. The drive pin can be securable to the pair of arms. The inner tube can be translatable within the outer tube to drive the drive pin along the tracks to move the second jaw between open and closed positions.
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公开(公告)号：WO2020081701A1
公开(公告)日：2020-04-23
申请号：PCT/US2019/056561
申请日：2019-10-16
Inventor： MANSFIELD, Richard P. , PERRIELLO, Michael J. , KHIN, Andy K.
Abstract: A medical device is provided. The device includes a body that includes an opening through which a wire is configured to extend. The body further includes an edge and a skirt having only three surfaces surrounding the opening and extending further downwardly in a direction away from the opening than the edge.
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公开(公告)号：WO2017222549A1
公开(公告)日：2017-12-28
申请号：PCT/US2016/039200
申请日：2016-06-24
Inventor： BATCHELOR, Kester, J. , MURDESHWAR, Nikhil , BUTLER, William
IPC: A61B17/3213 , A61B18/14 , A61B17/285 , A61B17/00 , A61B18/00 , A61B17/30
Abstract: A medical device comprising: (a) an interface including: (i) a first portion including: (1) a body portion connected to a handle of a scalpel; and (2) a connection adapter; (ii) a second portion; wherein the connection adapter includes an interface portion that is a channel and the second portion includes an interface portion that is a tab that extends into the channel so that the first portion is connected to the second portion or wherein the second portion includes an interface portion that is a channel and the connection adapter includes an interface portion that is a tab that extends into the channel so that the first portion is connected to the second portion.
Abstract translation: （a）接口，其包括：（i）第一部分，其包括：（1）与手术刀的手柄连接的主体部分; 和（2）连接适配器; （ii）第二部分; 其中所述连接适配器包括作为通道的接口部分，并且所述第二部分包括接口部分，所述接口部分是延伸到所述通道中的接头，使得所述第一部分连接到所述第二部分，或者其中所述第二部分包括接口部分，所述接口部分 是通道，并且连接适配器包括接口部分，接口部分是延伸到通道中的接头，使得第一部分连接到第二部分。
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Patent Agency Ranking
公开(公告)号：WO2017182840A1
公开(公告)日：2017-10-26
申请号：PCT/IB2016/052218
申请日：2016-04-19
Inventor： BHOLA, Shweta , FLIGHT, Bruce W.
IPC: A61B17/221
Abstract: A medical retrieval tool including a sheath; and a basket device connected to the sheath. The basket device includes a shaft and a basket located at a distal end of the shaft. The shaft is movably located in the sheath. The basket includes a first basket cage section and a second basket cage section. The first basket cage section is located in front of the second basket cage section. The basket is configured to be extended from a distal end of the sheath in a plurality of deployment modes including a first deployment mode where the first basket cage section is deployed in a first fully expanded shape and the second basket cage section is located in the sheath; and a second deployment mode where both the first basket cage section and the second basket cage section are deployed out of the distal end of the sheath.
Abstract translation: 包括护套的医疗取回工具; 和连接到护套的篮子装置。 篮子装置包括轴和位于轴的远端处的篮。 轴可移动地位于护套中。 筐包括第一筐笼部分和第二筐笼部分。 第一篮笼部分位于第二篮笼部分的前方。 筐被构造成以多种展开模式从护套的远端延伸，包括第一展开模式，其中第一筐笼部分以第一完全展开的形状展开并且第二筐笼部分位于护套中 ; 以及第二部署模式，其中第一筐笼部分和第二筐笼部分都从护套的远端展开。
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公开(公告)号：WO2017176482A1
公开(公告)日：2017-10-12
申请号：PCT/US2017/024293
申请日：2017-03-27
Inventor： WANG, Huisun , BATCHELOR, Kester, J. , NELSON, Jeffrey
CPC classification number: A61B18/1445 , A61B17/08 , A61B17/2909 , A61B2018/00083 , A61B2018/00404 , A61B2018/00607 , A61B2018/1455 , A61B2090/034
Abstract: An end effector assembly of a forceps includes a first jaw member having an electrically conductive tissue sealing surface configured to connect to a source of electrosurgical energy and a second jaw member having an electrically conductive tissue sealing surface configured to connect to the source of electrosurgical energy. The first and the second jaw members are disposed in space opposition relation relative to one another, and at least one of the jaw members is movable relative to the other between a first, open position and a second, closed position for the jaw members to grasp tissue therebetween. The tissue sealing surfaces of the first and the second jaw members are configured to form complementary stepped portions along an axis perpendicular to the longitudinal axis of the end effector assembly. The complementary stepped portions include a medial portion and a lateral portion on each of the first and second jaw, and one or both of the lateral surfaces has nonconductive stops.
Abstract translation: 钳子的末端执行器组件包括具有被配置为连接至电外科能量源的导电组织密封表面的第一钳夹构件，以及具有被配置为导电组织密封表面的第二钳夹构件 连接到电外科能源。 第一和第二钳夹构件相对于彼此空间相对关系地布置，并且至少一个钳夹构件可相对于另一个在第一打开位置和第二闭合位置之间移动，以使钳夹构件抓住 之间的组织。 第一钳口构件和第二钳口构件的组织密封表面构造成沿着垂直于端部执行器组件的纵向轴线的轴线形成互补的台阶部分。 互补的台阶部分包括在第一和第二钳口中的每一个上的中间部分和横向部分，并且一个或两个侧表面具有不导电的止动件。
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公开(公告)号：WO2017120048A1
公开(公告)日：2017-07-13
申请号：PCT/US2016/067956
申请日：2016-12-21
Inventor： BLUS, Theodore , MOE, Riyad
IPC: A61B18/14
CPC classification number: H01H13/70 , A61B18/1402 , A61B18/1442 , A61B2017/00376 , A61B2018/00607 , A61B2018/00922 , A61B2018/00946 , A61B2018/00958 , A61B2018/00994 , A61B2018/1455 , H01H9/26 , H01H2231/048
Abstract: A surgical device comprising: (a) one or more functional elements, and (b) a selector assembly including: (i) one or more activation buttons, (ii) one or more circuit board switches, and (iii) a shuttle in communication with the circuit board switches or the one or more activation buttons to move the circuit board switches or the activation buttons between at least a first position and a second position so that the circuit board switches or the activation buttons are moveable relative to each other; wherein the one or more functional elements provide a first function when the circuit board switches or the one or more activation buttons are in the first position, and the one or more functional elements provide a second function when the circuit board switches or the one or more activation buttons are in the second position.
Abstract translation: （a）一个或多个功能元件，以及（b）选择器组件，其包括：（i）一个或多个激活按钮，（ii）一个或多个电路板开关， 和（iii）与电路板开关或一个或多个激活按钮通信的往复移动装置，以在至少第一位置和第二位置之间移动电路板开关或激活按钮，使得电路板开关或激活按钮 可相对移动; 其中当所述电路板切换或所述一个或多个激活按钮处于所述第一位置时，所述一个或多个功能元件提供第一功能，并且当所述电路板切换时，所述一个或多个功能元件提供第二功能，或者所述一个或多个功能元件 激活按钮位于第二个位置。
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公开(公告)号：WO2017111890A1
公开(公告)日：2017-06-29
申请号：PCT/US2015/067015
申请日：2015-12-21
Inventor： BATCHELOR, Kester, J. , BLUS, Theodore, C. , WANG, Huisun , MOE, Riyad
IPC: A61B18/14 , A61B17/285 , A61B17/29
CPC classification number: A61B18/1445 , A61B17/285 , A61B2017/2926 , A61B2018/00136 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/0063
Abstract: A medical instrument includes an end effector and one or more areas of high surface energy on at least a portion of the end effector. The one or more areas of high surface energy are configured to engage and draw away an object or anatomical feature.
Abstract translation: 医疗器械包括端部执行器和在端部执行器的至少一部分上的一个或多个高表面能的区域。 高表面能量的一个或多个区域被配置为啮合并拉开物体或解剖特征。
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公开(公告)号：WO2017058372A1
公开(公告)日：2017-04-06
申请号：PCT/US2016/047003
申请日：2016-08-15
Inventor： MANSFIELD, Richard P. , PERRIELLO, Michael J. , KHIN, Andy K.
IPC: A61B17/221
CPC classification number: A61B17/221 , A61B2017/2212 , A61B2017/2215
Abstract: Disclosed is a medical device comprising an outer elongate member having a proximal end, a distal end, and a lumen extending therethrough; an inner elongate member disposed within the lumen of the outer elongate member and configured to be axially movable inside the lumen of the outer elongate member, the inner elongate member having a proximal end portion, a distal end portion, and a lumen extending therethrough; an expandable cage-like scaffold having a proximal end secured to the distal end of the outer elongate member and a distal end having an inwardly everted tapering framework, the cage-like scaffold composed of a plurality of wires that cross each other at points, and capable of being actuated between a substantially folded configuration and a substantially open configuration. Also disclosed is a method of employing the disclosed device to capture and remove stones or stone fragments from the body's lumen of a subject.
Abstract translation: 公开了一种医疗装置，其包括具有近端，远端和延伸通过其的内腔的外部细长构件; 内部细长构件，其设置在所述外部细长构件的内腔内并且构造成可在所述外部细长构件的内腔内轴向移动，所述内部细长构件具有近端部分，远端部分和从其延伸穿过的内腔; 可伸展的笼状支架，其具有固定到外部细长构件的远端的近端，以及具有向内倾斜的锥形框架的远端，所述笼状支架由在点处彼此交叉的多根线组成，以及 能够在基本上折叠的构造和基本上打开的构型之间被致动。 还公开了一种使用所公开的装置从身体的受试者管腔中捕获和去除石块或石碎片的方法。
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