公开(公告)号：WO2016178829A1

公开(公告)日：2016-11-10

申请号：PCT/US2016/028837

申请日：2016-04-22

Applicant: GYRUS ACMI, INC. (D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA) ,  NOROWSKI, Jr Peter J.

Inventor： NOROWSKI, Jr Peter J.

IPC: A61L15/28 ,  A61L15/42 ,  A61L26/00

CPC classification number: A61L26/0085 ,  A61L15/28 ,  A61L15/425 ,  A61L26/0023 ,  A61L2400/04 ,  C08L5/08

Abstract: Provided is a chitosan based hemostatic formulation comprising carboxymethyi chitosan, and methyl cellulose. More particularly, provided is a chitosan based hemostatic formulation comprising carboxymethyi. chitosan, methyl cellulose, hydroxy ethyl cellulose, and calcium alginate. Also provided is a chitosan based hemostatic sponge comprising carboxymethyi chitosan, and methyl cellulose. More particularly, provided is a chitosan based hemostatic sponge comprising carboxymethyi chitosan, methyl cellulose, hydroxy ethyl cellulose, and calcium alginate. Further provided is a method of making and using the chitosan based hemostatic sponges.

Abstract translation: 本发明提供了含有羧甲基壳聚糖和甲基纤维素的壳聚糖类止血剂。 更具体地，提供了包含羧甲基的基于壳聚糖的止血剂。 壳聚糖，甲基纤维素，羟乙基纤维素和海藻酸钙。 还提供了包含羧甲基壳聚糖和甲基纤维素的壳聚糖类止血海绵。 更具体地，提供了包含羧甲基壳聚糖，甲基纤维素，羟乙基纤维素和藻酸钙的基于壳聚糖的止血海绵。 进一步提供制备和使用基于壳聚糖的止血海绵的方法。

公开(公告)号：WO2016148747A1

公开(公告)日：2016-09-22

申请号：PCT/US2015/062439

申请日：2015-11-24

Applicant: GYRUS ACMI, INC. D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： WALISH, Judy, L. ,  ST. GEORGE, Lawrence, J. ,  PRATS, Antonio, E.

IPC: A61B17/221 ,  A61B17/22 ,  A61B17/00

CPC classification number: A61B17/221 ,  A61B17/22 ,  A61B17/22031 ,  A61B2017/00858 ,  A61B2017/00876 ,  A61B2017/00951 ,  A61B2017/00955 ,  A61B2017/22035 ,  A61B2017/2215

Abstract: A medical device for retrieving small fragments from within a patient's anatomy includes a collection wire configured for entering the patient's anatomy. The collection wire includes a distal end with a plurality of tips that are configured to attract stone fragments from the patient's anatomy.

Abstract translation: 用于从患者解剖结构内检索小碎片的医疗装置包括配置用于输入患者解剖结构的收集线。 收集线包括具有多个尖端的远端，其被构造成从患者的解剖结构吸引石块。

公开(公告)号：WO2016111755A1

公开(公告)日：2016-07-14

申请号：PCT/US2015/061331

申请日：2015-11-18

Applicant: GYRUS ACMI, INC., D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA ,  BATCHELOR, Kester, J. ,  CURTIS, Richard, J. ,  WINDGASSEN, Ryan, J.

Inventor： BATCHELOR, Kester, J. ,  CURTIS, Richard, J. ,  WINDGASSEN, Ryan, J.

IPC: A61B18/00 ,  A61B18/04 ,  A61B90/00

CPC classification number: A61B18/1442 ,  A61B17/00234 ,  A61B17/2804 ,  A61B17/2816 ,  A61B17/30 ,  A61B17/3211 ,  A61B18/14 ,  A61B18/1445 ,  A61B2017/00017 ,  A61B2018/00071 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/0225 ,  A61B2018/1412

Abstract: A combination medical includes a first arm and a second arm interconnected to the first arm. The first arm and the second arm are biased towards each other by a closing force. A biasing member is disposed between the first arm and the second arm. The biasing member has a first position that biases the first arm and the second arm away from each other against the closing force and a second position that does not oppose the closing force. The combination medical device may be an electrosurgical device with a mono-polar and bi-polar configuration.

Abstract translation: 组合医疗包括互连到第一臂的第一臂和第二臂。 第一臂和第二臂通过关闭力彼此偏置。 偏置构件设置在第一臂和第二臂之间。 偏置构件具有第一位置，该第一位置抵抗闭合力使第一臂和第二臂彼此远离，并且不与闭合力相对的第二位置。 组合医疗装置可以是具有单极性和双极配置的电外科装置。

公开(公告)号：WO2016053636A1

公开(公告)日：2016-04-07

申请号：PCT/US2015/050709

申请日：2015-09-17

Applicant: GYRUS ACMI, INC., d.b.a. OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： BHOLA, Shweta

IPC: A61M25/09

CPC classification number: A61M25/09041 ,  A61B1/00133 ,  A61B1/00165 ,  A61B1/0125 ,  A61B1/018 ,  A61B6/12 ,  A61B17/221 ,  A61M2025/09116 ,  A61M2025/09166 ,  A61M2025/09175

Abstract: A hybrid introducer and its use are provided. In one form, a method includes one or more of the following steps: feeding a guidewire through a hybrid introducer into a scope, the hybrid introducer including a proximal thumb advance portion and a distal tapered portion coupled to the proximal thumb advance portion; removing the proximal thumb advance portion; and feeding an accessory instrument through the distal tapered portion into the scope.

Abstract translation: 提供了混合引导器及其用途。 在一种形式中，一种方法包括以下步骤中的一个或多个：将引导线穿过混合引入器进入范围，所述混合引入器包括近端拇指前进部分和联接到近端拇指前进部分的远端锥形部分; 去除近端拇指推进部分; 以及通过所述远端锥形部分将辅助器具进给到所述范围内。

公开(公告)号：WO2016022176A1

公开(公告)日：2016-02-11

申请号：PCT/US2015/019686

申请日：2015-03-10

Applicant: GYRUS ACMI, INC., D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA ,  COOK, Chris, A. ,  SHELTON, Kurt, G. ,  TIE, Hu

Inventor： COOK, Chris, A. ,  SHELTON, Kurt, G. ,  TIE, Hu

IPC: A61B17/22

CPC classification number: A61B17/22012 ,  A61B17/22004 ,  A61B17/320068 ,  A61B2017/00017 ,  A61B2017/0023 ,  A61B2017/22015 ,  A61B2017/22025 ,  A61B2017/22079 ,  A61B2560/0214

Abstract: A lithotripter includes a motor operable to produce a rotational motion, a first cam with a first set of teeth, and a second cam with a second set of teeth configured to selectively engage with the first set of teeth. The first cam is coupled to the motor so that the rotational motion produced by the motor produces rotational motion of the first cam, and the selective engagement between the first set of teeth and the second set of teeth converts the rotational motion of the first cam to a linear waveform that is transmitted through the second cam. The motor, the first cam, and the second cam are disposed in a driver housing, and a wave guide shaft is coupled to the second cam. The wave guide shaft transmits the linear waveform to at least one urinary tract stone to break up the at least one urinary tract stone into fragments.

Abstract translation: 碎石机包括可操作以产生旋转运动的马达，具有第一组齿的第一凸轮和具有构造成选择性地与第一组齿啮合的第二组齿的第二凸轮。 第一凸轮联接到电动机，使得由电动机产生的旋转运动产生第一凸轮的旋转运动，并且第一组齿和第二组齿之间的选择性接合将第一凸轮的旋转运动转换成 通过第二凸轮传输的线性波形。 马达，第一凸轮和第二凸轮设置在驱动器壳体中，并且波导轴联接到第二凸轮。 波导轴将线性波形传递至至少一个尿道石，以将至少一个尿道石分解成碎片。

公开(公告)号：WO2015175292A1

公开(公告)日：2015-11-19

申请号：PCT/US2015/029576

申请日：2015-05-07

Applicant: GYRUS ACMI, INC., D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA

Inventor： WILLHITE, Joel, A. ,  EDWARDS, Kevin, C.

IPC: A61B17/3207

CPC classification number: A61B17/32002 ,  A61B17/3205 ,  A61B17/320783 ,  A61B2017/320032 ,  A61B2217/005

Abstract: A cutting instrument comprising: an outer tube; an inner tube rotatably disposed within the outer tube; the inner tube comprising an opening having a leading edge and a trailing edge; and the outer tube comprising a window having a leading edge and a trailing edge; at least one of the leading edge of the opening, the trailing edge of the opening, the leading edge of the window and the trailing edge of the window comprising a canted edge; and the window of the outer tube being adapted to be completely blocked by the inner tube during a phase of the rotation of the inner tube within the outer tube.

Abstract translation: 一种切割器具，包括：外管; 可旋转地设置在所述外管内的内管; 所述内管包括具有前缘和后缘的开口; 并且所述外管包括具有前缘和后缘的窗口; 开口的前缘，开口的后缘，窗的前缘和窗的后缘中的至少一个包括倾斜边缘; 并且外管的窗口适于在内管在外管内的旋转的相位期间被内管完全阻挡。

公开(公告)号：WO2015073335A1

公开(公告)日：2015-05-21

申请号：PCT/US2014/064708

申请日：2014-11-09

Applicant: GYRUS ACMI, INC. (D.B.A. OLYMPUS SURGICAL TECHNOLOGIES AMERICA)

Inventor： FINKMAN, Shai ,  NAVVE, Adi

IPC: A61B1/00 ,  A61B19/00 ,  H04B10/114 ,  A61B17/00

CPC classification number: A61B1/00013 ,  A61B1/00045 ,  A61B1/05 ,  A61B50/28 ,  A61B90/30 ,  A61B90/35 ,  A61B2017/00221 ,  H04B10/114 ,  H04B10/1141 ,  H04B10/116

Abstract: Endoscope imaging apparatus, including an endoscope (16), which is configured to be inserted into a body cavity (12) of a patient (14) and an image sensor (116) configured by means of the endoscope to form an image of the body cavity, and to transmit image signals in response to the image formed. The apparatus further includes an optical transmitter (148), physically connected to the endoscope, and configured to receive the image signals, to encode the image signals, and to transmit optical radiation comprising the encoded image signals. An optical receiver (52) with a mounting fixture (54) is configured for connection to a light boom (56), and is also configured to receive the optical radiation, to decode the optical radiation to recover the image signals, and to transmit the recovered image signals. A camera control unit (32) receives the recovered image signals and displays the image on a screen (34).

Abstract translation: 内窥镜成像装置，包括构造成插入到患者体14的体腔内的内窥镜（16）和通过内窥镜构成的图像传感器（116），以形成身体的图像 并且响应于形成的图像传输图像信号。 该装置还包括物理地连接到内窥镜并被配置为接收图像信号，对图像信号进行编码以及发送包括编码图像信号的光学辐射的光学发射器（148）。 具有安装固定件（54）的光学接收器（52）被配置为连接到光臂（56），并且还被配置为接收光学辐射，以解码光学辐射以恢复图像信号，并且传送 恢复图像信号。 相机控制单元（32）接收恢复的图像信号并将图像显示在屏幕（34）上。

公开(公告)号：WO2015073216A1

公开(公告)日：2015-05-21

申请号：PCT/US2014/063066

申请日：2014-10-30

Applicant: GYRUS ACMI, INC.

Inventor： TANG, Hui ,  SALTO, David

IPC: A61M27/00

CPC classification number: A61F2/04 ,  A61F2002/048 ,  A61F2210/0076 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/001 ,  A61F2230/0017 ,  A61F2230/0021 ,  A61F2230/0023 ,  A61F2250/0018 ,  A61F2250/0029 ,  A61F2250/0036 ,  A61M27/008

Abstract: Ureteral stents (100) include a tubular body (105) defining a lumen (106) and have a distal kidney section (140), a proximal bladder section (120), and a ureter section (180) between the distal and proximal sections. The tubular body has a first material layer (132) and a stiffening member (134, 136, 150A-150H) that extends through at least a portion of a length of the tubular body. The stiffening member has a stiffness characteristic that varies along its length. This enables different portions of the stent to have different stiffness characteristics that preferably are optimized for the location of those portions within the human body. The stiffening member may be at least a second material layer (134, 136) having a second stiffness that is different from a first stiffness of the first material layer, and/or at least one strand of material (150A-150H) that is embedded within the first material layer.

Abstract translation: 输尿管支架（100）包括限定内腔（106）并且具有远端肾部分（140）的管状体（105），近端膀胱部分（120）和远端部分和近侧部分之间的输尿管部分（180）。 管状体具有延伸穿过管状体长度的至少一部分的第一材料层（132）和加强构件（134,136,150A-150H）。 加强构件具有沿其长度变化的刚度特性。 这使得支架的不同部分具有不同的刚度特性，优选地针对人体内那些部分的位置而优化。 加强构件可以是至少第二材料层（134,136），其具有不同于第一材料层的第一刚度的第二刚度和/或嵌入的至少一个材料束（150A-150H） 在第一材料层内。

公开(公告)号：WO2015048406A1

公开(公告)日：2015-04-02

申请号：PCT/US2014/057659

申请日：2014-09-26

Applicant: GYRUS ACMI, INC. (d/b/a OLYMPUS SURGICAL TECHNOLOGIES AMERICA)

Inventor： CHENG, Ming, J. ,  CHURCH, David, C. ,  GOLDBERG, Daniel, R. ,  KONSTORUM, Gregory, S. ,  WILLHITE, Andrew, J.

IPC: A61B1/00 ,  A61B1/015 ,  A61M1/00 ,  A61M3/02

CPC classification number: A61B1/015 ,  A61B1/00068 ,  A61B1/00119 ,  A61B1/00128 ,  A61B1/00135 ,  A61B1/00142 ,  A61B1/06 ,  A61B1/126 ,  A61B90/70 ,  A61B2090/701

Abstract: A system comprising: {a) a sheath configured to receive all or a portion of an endoscope; (b) an irrigation line connecting the sheath to an irrigation source; (c) a suction line connecting the sheath to a suction source; and (d) a control module located between the sheath, and the irrigation source and the suction source and controls flow of Irrigation fluid from the irrigation source to the sheath and movement of suction between the suction source and the sheath; wherein the irrigation source is connected to a resilient reservoir that is located within the control module and movement of the control module compresses the resilient reservoir moving irrigation fluid from the resilient reservoir to the sheath so that the irrigation fluid assists in cleaning the endoscope, and wherein the control module includes a valve and compression of the resilient reservoir initiates movement of the valve so that the valve opens and suction from the suction line is applied to the sheath.

Abstract translation: 一种系统，包括：（a）被配置为接收内窥镜的全部或一部分的护套; （b）将护套连接到灌溉源的灌溉线; （c）将护套连接到吸入源的吸入管线; 和（d）控制模块，位于护套和灌溉源与抽吸源之间，并控制灌溉流体从冲洗源到护套的流动以及抽吸源和护套之间的抽吸运动; 其中所述冲洗源连接到位于所述控制模块内的弹性储存器，并且所述控制模块的运动将所述弹性储存器将所述弹性储存器移动冲洗流体从所述弹性储存器压缩到所述护套，使得所述冲洗流体有助于清洁所述内窥镜，并且其中 控制模块包括阀，并且弹性储存器的压缩启动阀的移动，使得阀打开并且从吸入管线的吸力施加到护套。

公开(公告)号：WO2015047980A1

公开(公告)日：2015-04-02

申请号：PCT/US2014/056890

申请日：2014-09-23

Applicant: GYRUS ACMI, INC. (D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA)

Inventor： KONSTORUM, Gregory, S. ,  CHENG, Ming, J.

IPC: A61B1/00 ,  A61B1/12 ,  A61B1/015

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 tube having: a proximal end having a proximal end region and a distal end; and a conduit that extends through a portion of the endoscope sheath so that the proximal end region of the endoscope sheath and the distal end of the endoscope sheath are in fluid communication when an endoscope is inserted inside the endoscope sheath; and wherein the endoscope sheath is configured to receive ail or a portion of the endoscope; wherein the distal end of the endoscope sheath has a flow director configured to direct irrigation fluid across a lens on the distal end of the endoscope; and wherein the flow director is a flexible flap.

Abstract translation: 一种内窥镜护套，包括：管，其具有：近端，其具有近端区域和远端; 以及导管，其延伸穿过所述内窥镜护套的一部分，使得当将内窥镜插入所述内窥镜护套内部时，所述内窥镜护套的基端部和所述内窥镜护套的前端处于流体连通状态; 并且其中所述内窥镜护套被构造成容纳所述内窥镜的一部分或一部分; 其中所述内窥镜套管的远端具有导流器，所述导流器构造成引导冲洗流体穿过所述内窥镜的远端上的透镜; 并且其中所述导流器是柔性翼片。