公开(公告)号：WO2006094405A1

公开(公告)日：2006-09-14

申请号：PCT/CA2006/000349

申请日：2006-03-10

Applicant: BAYLIS MEDICAL COMPANY INC. ,  CONQUERGOOD, Laura ,  LEUNG, Mark ,  PAGET, Caitlyn

Inventor： CONQUERGOOD, Laura ,  LEUNG, Mark ,  PAGET, Caitlyn

IPC: A61B17/3205 ,  A61B17/94 ,  A61B10/04

CPC classification number: A61B17/320758 ,  A61B17/320016 ,  A61B17/32002 ,  A61B18/148 ,  A61B90/06 ,  A61B2017/00261 ,  A61B2017/00685 ,  A61B2017/320775 ,  A61B2018/0044 ,  A61B2090/032 ,  A61B2090/065

Abstract: An apparatus is disclosed for conveying material, for example for removal of tissue from a body. The apparatus generally comprises an elongate member defining a lumen and having an aperture at its distal end and a tissue removal member disposed within the lumen. The apparatus may further include a motorized source of rotational energy operatively connected to the tissue removal member. The tissue removal member may comprise a shaft having at least one outwardly extending projection, and the tissue removal member, or a projection thereof, may be recessed proximally relative to the aperture in order to prevent unnecessary damage to the surrounding environment. The elongate member may define at least one slot extending proximally from said distal end of said elongate member. The apparatus disclosed herein may be useful for, for example, removal of tissue from a patient's body in a minimally invasive manner.

Abstract translation: 公开了用于输送材料的装置，例如用于从身体去除组织。 该装置通常包括限定内腔并在其远端具有孔的细长构件和设置在内腔内的组织移除构件。 该装置还可以包括可操作地连接到组织去除构件的旋转能量的电动源。 组织去除构件可以包括具有至少一个向外延伸的突起的轴，并且组织移除构件或其突起可以相对于孔向近侧凹陷，以防止对周围环境的不必要的损坏。 细长构件可以限定从所述细长构件的所述远端向近侧延伸的至少一个狭槽。 本文公开的装置可用于例如以微创方式从患者身体移除组织。

公开(公告)号：WO2004062473A2

公开(公告)日：2004-07-29

申请号：PCT/US2004/000043

申请日：2004-01-05

Applicant: LOMBARDI, Pierluca

Inventor： LOMBARDI, Pierluca

IPC: A61B

CPC classification number: A61B90/00 ,  A61B2090/032

Abstract: A method and apparatus are provided for regulating pressure applied during a medical procedure, including an inelastic housing enclosing an inner volume, a housing having a first and second end; an aperture in the housing, the aperture for coupling to an element for applying a pressure during a medical procedure, the element having an inner volume communicated with the inner volume of the housing; and a pressure-operated valve coupled to the housing for providing access to the inner volume of the housing when pressure in the housing is above a threshold, whereby the valve releases pressure from within the inner volume of the housing. The method and apparatus are particularly useful in preparation of conduits such as veins and arteries during grafting procedures.

Abstract translation: 提供了一种用于调节在医疗过程中施加的压力的方法和装置，包括封闭内部容积的非弹性壳体，具有第一和第二端的壳体; 壳体中的孔，用于联接到用于在医疗过程中施加压力的元件的孔，该元件具有与壳体的内部容积连通的内部容积; 以及联接到所述壳体的压力操作阀，用于在所述壳体中的压力高于阈值时提供对所述壳体的内部容积的通路，由此所述阀从所述壳体的内部容积内释放压力。 该方法和装置特别可用于在移植过程中制备诸如静脉和动脉的导管。

公开(公告)号：WO9308746A3

公开(公告)日：1993-08-05

申请号：PCT/US9209572

申请日：1992-11-06

Applicant: KENSEY NASH CORP

Inventor： KENSEY KENNETH ,  NASH JOHN ,  EVANS DOUGLAS

IPC: A61B17/12 ,  A61B17/00 ,  A61B17/03 ,  A61B17/04 ,  A61B19/00 ,  A61F2/06 ,  A61M25/00 ,  A61M37/00 ,  F16G11/04 ,  F16G11/10

CPC classification number: A61B17/0057 ,  A61B90/03 ,  A61B90/39 ,  A61B2017/00004 ,  A61B2017/00637 ,  A61B2017/00654 ,  A61B2017/00659 ,  A61B2017/00672 ,  A61B2017/00898 ,  A61B2017/0496 ,  A61B2090/032 ,  A61B2090/0811 ,  F16G11/108 ,  Y10S604/90

Abstract: An instrument for locating and sealing a previously formed percutaneous puncture in a wall of a blood vessel or lumen of a living being. The instrument (20) has a distal end for insertion through the puncture into the blood vessel or lumen and a proximal end for location outside the body of the living being, and comprises a closure means (22) for closing said puncture (24), and a locating means (28, 200, 300, 400, 402,502) for locating the wall of the blood vessel or lumen (26). The vessel locating means comprises a flow passageway (10, 402, 502) extending from an inlet (204, 304, 404, 506) of the passageway adjacent the distal end (28C) of the instrument (20) to the proximal end of the instrument (20). The passageway being constructed so that in use of the instrument (20) when the instrument is in a first position relative to the wall of the blood vessel (26), the inlet (204, 304, 404, 506) of the passageway is located inside the blood vessel to allow blood from the interior of the blood vessel to enter into the passageway and flow through the passageway to become visible at the distal end of the instrument (20). When the instrument (20) is in a second position relative to the wall of the blood vessel or lumen (26), the inlet (204, 304, 404 506), the passageway is obturated by the wall of the blood vessel thereby to prevent blood from the interior of the blood vessel from entering the passageway.

Abstract translation: 一种仪器，用于定位和密封血管壁或生物体内腔中先前形成的经皮穿刺。 器械（20）具有用于穿过穿刺件插入血管或管腔中的远端和用于位于生物体外部的近端，并且包括用于关闭所述穿刺件（24）的封闭装置（22） 和定位装置（28,200,300,400,402,502），用于定位血管或管腔（26）的壁。 所述容器定位装置包括流动通道（10,402,502），所述流动通道从邻近所述器械（20）的远端（28C）的所述通道的入口（204,304,404,506）延伸至所述装置 仪器（20）。 通道被构造成使得当器械相对于血管（26）的壁处于第一位置时使用器械（20）时，通路的入口（204,304,404,506）位于 在血管内部以允许来自血管内部的血液进入通路并流过通路，以在器械20的远端处变得可见。 当器械（20）相对于血管壁或内腔（26），入口（204,304,404,506）处于第二位置时，通道被血管壁封闭，从而防止 来自血管内部的血液进入通道。 ＆lt;图像＆GT;

公开(公告)号：WO9213506A3

公开(公告)日：1992-10-15

申请号：PCT/US9200131

申请日：1992-01-08

Applicant: AIRCAST INC

Inventor： JOHNSON GLENN W JR ,  MCVICKER HENRY J

IPC: A61B19/00 ,  A61F7/02 ,  A61F7/08 ,  A61F7/00

CPC classification number: A61F7/08 ,  A61B2090/032 ,  A61F2007/0042 ,  A61F2007/0091 ,  A61F2007/0274

Abstract: A thermal compress cuff (10) for treating an injured knee has a fluid impervious chamber of flexible material with an upper transverse portion (12) and depending arms (13, 14) extending from the transverse portion (12). The transverse portion (12) is adapted to encompass a portion of the limb above the knee and the depending arms (13, 14) are adapted to encompass the limb along the sides of the knee and a portion of the limb below the knee while exposing the patella of the knee. The chamber is adapted to receive and contain a thermal fluid for abutting contact with the encompassed portion of the limb. A hand-held pump (58) is provided for pressurizing an outer compartment to force an inner compartment with the thermal fluid against the areas of the limb being treated. An elastic strap (22) connects the arms (13, 14) around the limb below the knee to minimize venous constriction.

Abstract translation: 用于治疗受伤膝盖的热敷带（10）具有柔性材料的不透流体腔室，其具有上部横向部分（12）和从横向部分（12）延伸的悬垂臂（13,14）。 横向部分（12）适于包围膝盖上方的肢体的一部分，并且悬垂臂（13,14）适于包围沿着膝盖侧面的肢体和在膝盖下方的肢体的一部分，同时暴露 膝盖的髌骨。 腔室适于接收并容纳用于与肢体的包围部分邻接接触的热流体。 提供一个手持式泵（58）用于对外部隔间加压以迫使内部隔间带有加热流体抵靠被处理的肢体区域。 弹性带（22）将臂（13,14）连接在膝盖下方的肢体周围以最小化静脉收缩。

公开(公告)号：WO2019074360A1

公开(公告)日：2019-04-18

申请号：PCT/NL2018/050663

申请日：2018-10-09

Applicant: TECHNISCHE UNIVERSITEIT DELFT

Inventor： HOREMAN, Tim

IPC: A61B17/29 ,  A61B34/00

CPC classification number: A61B17/29 ,  A61B34/76 ,  A61B2017/2901 ,  A61B2017/2902 ,  A61B2090/032

Abstract: Laparoscopic instrument comprising a fixed or replaceable tool and a fixed or replaceable handle, which tool and handle are mounted or mountable on opposite sides of an actuator rod, wherein the handle is equipped to actuate the tool and wherein an adjustment mechanism is provided that operates on the actuator rod to provide a compensatory force to the actuator rod that supports actuation of the tool by the handle, the adjustment mechanism comprising symmetrically placed flexural elements on opposite sides of the actuator rod providing a pressurizing force on the actuator rod, wherein the flexural elements are loaded by at least one longitudinally along the actuator rod movable tuning wheel.

公开(公告)号：WO2017031235A1

公开(公告)日：2017-02-23

申请号：PCT/US2016/047410

申请日：2016-08-17

Applicant: HAYS, INC.

Inventor： HAYS, Gregory ,  HAYS, Julia

IPC: A61B17/12 ,  A61B17/00

CPC classification number: A61B17/12122 ,  A61B17/12022 ,  A61B17/12045 ,  A61B17/12109 ,  A61B17/12136 ,  A61B2017/00115 ,  A61B2017/1205 ,  A61B2090/032 ,  A61B2090/064 ,  A61M25/04 ,  A61M25/1011 ,  A61M29/02 ,  A61M2025/1052

Abstract: A selective aortic balloon device includes a catheter comprising an open distal end configured to be inserted into a body cavity or vessel, and a plurality of adjustable port regions with inflatable balloons between adjacent adjustable port regions. Each adjustable port region is configured to move between a closed position and an open position to selectively allow fluid flow to enter the catheter through the open distal end and to exit the catheter through one or more of the plurality of adjustable port regions depending on an inflation pattern of the inflatable balloons.

Abstract translation: 选择性主动脉球囊装置包括导管，其包括构造成插入体腔或容器中的开口远端，以及在相邻可调节端口区域之间具有可膨胀气囊的多个可调节端口区域。 每个可调节端口区域构造成在关闭位置和打开位置之间移动，以选择性地允许流体流动通过开口远端进入导管，并且根据通气量使多个可调整端口区域中的一个或多个排出导管 充气气球的图案。

公开(公告)号：WO2016147122A1

公开(公告)日：2016-09-22

申请号：PCT/IB2016/051474

申请日：2016-03-16

Applicant: FONDAZIONE G.B. BIETTI PER LO STUDIO E LA RICERCA IN OFTALMOLOGIA - ONLUS - IRCCS ,  UNIVERSITÀ CAMPUS BIO-MEDICO DI ROMA

Inventor： MICERA, Alessandra ,  ZOLLO, Loredana ,  GHEZZI, Ilaria ,  BALZAMINO, Bijorn Omar ,  SGRULLETTA, Roberto

IPC: A61B10/02 ,  A61B90/00 ,  A61B10/00

CPC classification number: A61B10/02 ,  A61B10/0045 ,  A61B2010/0067 ,  A61B2090/032 ,  A61B2503/40

Abstract: The present invention relates to a device for the sampling of the eye surface, to the uses thereof in research and basic diagnostics in the veterinary, agro- feeding and medical field, in particular Ophthalmology. The object of the present invention is to provide a device and a method for the sampling and analysis of the outer layers of the ocular surface, by impression cytology, solving the disadvantages of the devices of known art.

Abstract translation: 本发明涉及一种用于眼部表面取样的装置，其用于兽医，农业饲养和医疗领域，特别是眼科学的研究和基础诊断中的用途。 本发明的目的是提供一种用于通过印模细胞学来取样和分析眼表的外层的装置和方法，以解决已知技术的装置的缺点。

公开(公告)号：WO2016044020A1

公开(公告)日：2016-03-24

申请号：PCT/US2015/049133

申请日：2015-09-09

Applicant: MEDTRONIC XOMED, INC.

Inventor： LI, Wenjeng ,  LITTLE, David J.

IPC: A61M29/02 ,  A61M25/10 ,  A61B17/24 ,  A61M39/24

CPC classification number: A61M29/02 ,  A61B17/24 ,  A61B2017/00557 ,  A61B2017/22051 ,  A61B2090/032 ,  A61M5/14 ,  A61M25/10182 ,  A61M25/10186 ,  A61M25/10187 ,  A61M2205/3344 ,  A61M2210/0618

Abstract: An inflation device (20, 100) for selectively inflating a balloon (26) of a surgical instrument (24) including a syringe (102), a connector (106), a mechanical pressure indicator (104), and a relief port (218). The syringe includes a plunger (122) slidably disposed within a barrel (120). The connector fluidly connects an outlet (132) of the syringe with a surgical instrument balloon to establish a closed inflation system between the syringe and an interior of the balloon. The mechanical pressure indicator is associated with the syringe and configured to transition from a non-alert state to an alert state when a pressure of the inflation system has reached a predetermined level. The relief port is associated with the mechanical pressure indicator and configured to relieve a pressure of the inflation system when the system at least reaches the predetermined level.

Abstract translation: 一种用于选择性地充气包括注射器（102），连接器（106），机械压力指示器（104）和释放口（218）的手术器械（24）的球囊（26）的充气装置（20,100） ）。 注射器包括可滑动地设置在枪管（120）内的柱塞（122）。 连接器将注射器的出口（132）与外科器械气囊流体连接，以在注射器和气囊的内部之间建立封闭的充气系统。 机械压力指示器与注射器相关联并且被配置为当充气系统的压力达到预定水平时从非警报状态转变到警报状态。 卸载口与机械压力指示器相关联并且构造成当系统至少达到预定水平时减轻充气系统的压力。

公开(公告)号：WO2015138890A1

公开(公告)日：2015-09-17

申请号：PCT/US2015/020438

申请日：2015-03-13

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： POWERS, Michael ,  SMITH, Paul ,  RAYBIN, Samuel ,  SCHWARTZ, Bernard B. ,  GOLDEN, John B. ,  SOUN, Naroun ,  BEAN, Jeff V.

IPC: A61B17/115 ,  A61B17/122

CPC classification number: A61B17/1285 ,  A61B17/083 ,  A61B17/122 ,  A61B17/1227 ,  A61B2017/00336 ,  A61B2017/00477 ,  A61B2090/032 ,  A61B2090/033

Abstract: A system for clipping tissue includes a clip (106) having first (110) and second (112) jaws. Each of the first and second jaws defines an opening (114) through which a control wire (104) passes. A collapsible member (116) is coupled between the first and second jaws. The member is biased to urge the first and second jaws away from one another along an axis of the control wire to a first expanded configuration. The first and second jaws are movable against the bias of the member via the control wire to a second contracted configuration in which the first and second jaws are moved along the axis of the control wire toward one another to lockingly engage tissue received therebetween. The movement of control wire causes a corresponding movement of the first jaw relative to the second jaw to move the first and second jaws from the first expanded configuration to the second contracted configuration.

Abstract translation: 用于夹紧组织的系统包括具有第一（110）和第二（112）夹爪的夹子（106）。 第一和第二颚板中的每一个限定了控制线（104）经过的开口（114）。 可折叠构件（116）联接在第一和第二夹爪之间。 构件被偏压以沿着控制线的轴线将第一和第二钳口彼此远离地推动到第一扩张构造。 第一和第二钳口可以经由控制线抵抗构件的偏压而移动到第二收缩构造，其中第一和第二钳口沿着控制线的轴线彼此移动以锁定地接合在其间的组织。 控制线的运动导致第一钳口相对于第二钳口的相应运动，以将第一和第二钳口从第一扩张构型移动到第二收缩构型。

公开(公告)号：WO2014167422A3

公开(公告)日：2015-03-05

申请号：PCT/IB2014001424

申请日：2014-03-12

Applicant: CELLAEGIS DEVICES INC

Inventor： GANSKE ROCKY EUGENE ,  CRACAUER RAYMOND ,  GIL LAHAV

IPC: A61B17/12 ,  A61B17/132 ,  A61B17/135 ,  A61H9/00

CPC classification number: A61B17/12 ,  A61B17/135 ,  A61B17/1355 ,  A61B2017/00221 ,  A61B2017/00548 ,  A61B2017/00876 ,  A61B2090/032 ,  A61B2090/064 ,  A61H1/008 ,  A61H2201/5097 ,  A61M39/22 ,  A61M39/24

Abstract: A device for performing a remote ischemic conditioning treatment. The device includes an inflatable cuff and a cartridge which is a source of gas for inflating the cuff. A first valve controls the flow of gas from the cartridge to the cuff so as to maintain a predetermined pressure in the cuff during an ischemic period. A second valve allows gas to escape from the cuff during a reperfusion period of the remote ischemic conditioning treatment. A controller which may be battery-powered is used to control the opening and closing of the valves. The cartridge may contain a gas, or materials which, under certain conditions, react to produce a gas. The chemical reaction may be initiated by an electrical pulse or signal from the controller.

Abstract translation: 用于进行远程缺血调理治疗的装置。 该装置包括充气袖带和作为用于使袖带充气的气体源的药筒。 第一阀控制气体从药筒到袖带的流动，以便在缺血期期间保持袖带中的预定压力。 在远程缺血调理治疗的再灌注期间，第二阀允许气体从袖带中逸出。 可以使用电池供电的控制器来控制阀的打开和关闭。 墨盒可能含有气体，或在某些条件下反应产生气体的材料。 化学反应可以由来自控制器的电脉冲或信号引发。