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61. 发明公开

EP1588671A1 Method for determining a damping level of a handpiece/blade in an ultrasonic system 有权
标题翻译：一种用于确定在超声波切割装置的手持件的衰减方法
公开(公告)号：EP1588671A1
公开(公告)日：2005-10-26
申请号：EP05076515.5
申请日：2001-10-19
申请人： ETHICON ENDO-SURGERY, INC.
发明人： Friedman, Allan L. , Donofrio, William T.
IPC分类号： A61B17/32 , A61F9/007
CPC分类号： A61B17/320068 , A61B2017/00022 , A61B2017/00026 , A61B2017/00106 , A61B2017/00725 , A61B2017/320072 , G01N29/09 , G01N29/4427 , G01N2291/018 , G01N2291/02881 , G01N2291/101 , G01N2291/2698
摘要： A method for determining a damping level of a handpiece/blade in an ultrasonic system is provided.
摘要翻译：设置在超声波系统中的手持件的阻尼水平/刀片在用于确定性采矿的方法。

62. 发明公开

EP1526825A1 DEVICE AND METHOD FOR ULTRASOUND WOUND DEBRIDEMENT 审中-公开
标题翻译：装置和方法治疗浅表性切除坏死超声
公开(公告)号：EP1526825A1
公开(公告)日：2005-05-04
申请号：EP03784925.4
申请日：2003-08-04
申请人： Advanced Medical Applications Inc. , Babaev, Eilaz
发明人： BABAEV, Eilaz
IPC分类号： A61H23/02 , A61N7/00 , A61B19/00 , A61B17/54
CPC分类号： A61B17/54 , A61B17/320068 , A61B90/80 , A61B2017/00747 , A61B2017/00765 , A61B2017/320072 , A61B2217/005 , A61B2217/007 , A61N7/00
摘要： An end-effector configured and dimensioned for being connected to an ultrasound surgical device is provided. The end-effector includes means for receiving ultrasound waves generated and propagated by the ultrasound surgical device, and means for debriding tissue on a wound surface. The means for debriding tissue includes at least one non-smooth surface; and means for propagating the received ultrasound waves to the at least one non-smooth surface for vibrating the at least one non-smooth surface, wherein the at least one non-smooth vibrating surface is configured to contact and debride tissue on the wound surface. A method is further provided for debriding wound tissue including the steps of providing ultrasound waves to a nonsmooth surface configured for debriding, propagating the ultrasound waves to cause vibration of the non-smooth surface, and contacting the vibrating surface configured for debriding with the wound tissue.

63. 发明授权

EP1003428B1 BREAST SURGERY APPARATUS 失效
标题翻译： DEVICE FOR丰胸手术
公开(公告)号：EP1003428B1
公开(公告)日：2005-04-27
申请号：EP98935921.1
申请日：1998-07-23
申请人： Rex Medical, LP
发明人： McGuckin, James F., Jr.
IPC分类号： A61B17/32
CPC分类号： A61B10/0266 , A61B10/0041 , A61B17/0218 , A61B17/221 , A61B17/320016 , A61B17/32056 , A61B17/320725 , A61B18/14 , A61B18/1482 , A61B90/39 , A61B90/40 , A61B2017/00287 , A61B2017/00796 , A61B2017/008 , A61B2017/2212 , A61B2017/32004 , A61B2017/320072 , A61B2018/1407 , A61B2018/2238
摘要： The method and apparatus for subcutaneous target tissue mass through a cutaneous incision smaller than maximum transverse dimension of the tissue mass excised includes an axially elongated housing, tissue piercing means slidably resident within the housing and means connected to the elongated housing and resiliently radially expandable relative thereto for cutting said tissue mass to be excised.

64. 发明授权

EP1056401B1 VORRICHTUNG ZUR BEHANDLUNG VON KÖRPERGEWEBE MITTELS ULTRASCHALL 有权
标题翻译： DEVICE一种用于治疗身体组织利用超声
公开(公告)号：EP1056401B1
公开(公告)日：2004-11-03
申请号：EP99907538.5
申请日：1999-02-11
申请人： Storz-Endoskop GmbH
发明人： NOVAK, Pavel , HENES, Rudolf , Krattiger, Beat
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B17/29 , A61B17/295 , A61B17/320016 , A61B18/14 , A61B2017/00353 , A61B2017/00867 , A61B2017/320072 , A61B2217/005
摘要： The invention relates to a device for ultrasonic treatment of body tissues, comprising a generator (12) and a device (13) for transmitting the ultrasound to the tissue, which has a grooved director (28) for suctioning the treated tissue. The inventive device is characterized in that a cutting blade (38) is provided in the area of the distal end (3) of the grooved director (28).

65. 发明公开

EP1437973A1 METHOD AND APPARATUS FOR REMOVING PLAQUE FROM BLOOD VESSELS USING ULTRASONIC ENERGY 审中-公开
标题翻译：方法和装置去除牙菌斑从血管中使用超声波能量
公开(公告)号：EP1437973A1
公开(公告)日：2004-07-21
申请号：EP02778446.1
申请日：2002-10-04
申请人： Omnisonics Medical Technologies, Inc.
发明人： RABINER, Robert, A. , HARE, Bradley, A.
IPC分类号： A61B17/22
CPC分类号： A61B17/22012 , A61B17/00234 , A61B2017/00137 , A61B2017/00274 , A61B2017/22002 , A61B2017/22007 , A61B2017/22008 , A61B2017/22015 , A61B2017/22018 , A61B2017/22051 , A61B2017/293 , A61B2017/320072 , A61B2017/320084 , A61B2217/005 , A61B2217/007
摘要： A method and apparatus for removing plaque, fatty deposits, and other occlusions from blood vessels using ultrasonic energy. The method and apparatus has particular application in removing plaque from the carotid artery in a non-thermal manner. The apparatus is designed to have as small a cross-sectional profile as possible, therefore allowing the apparatus to be used in a minimally-invasive manner. As a result, the apparatus can be used in both surgical and outpatient treatment with minimal post-operative complications and minimal damage to areas other than the area of treatment. An ultrasonic probe (6) may include aspiration channels (60) on its outer surface. An aspiration sheath (70) may surround the ultrasonic probe (6), such that the location of an aspiration port may be varied axially relative to an ultrasonic tip (7).
摘要翻译：一种用于去除牙斑，脂肪沉积，并利用超声波能量从血管闭塞其他方法和装置。该方法和装置具有在从颈动脉以非热方式去除牙菌斑特定应用。该装置被设计成具有尽可能小的横截面轮廓成为可能，因此允许以微创的方式使用该设备。其结果是，该装置可以以最小的术后并发症，并比治疗的区域之外的区域的最小损害手术和门诊治疗中使用。一种超声波探头，可包括在其外表面上抽吸通道。抽吸护套的样品可以围绕超声波，检查并抽吸端口的位置可以沿轴向相对于所述超声波尖端而变化。

66. 发明公开

EP1435852A1 ULTRASONIC SURGICAL INSTRUMENT 有权
标题翻译：外科超声诊断仪对
公开(公告)号：EP1435852A1
公开(公告)日：2004-07-14
申请号：EP02709605.6
申请日：2002-02-08
申请人： TYCO HEALTHCARE GROUP LP , WISCONSIN ALUMNI RESEARCH FOUNDATION
发明人： ARANYI, Ernest , CUNY, Douglas, J. , HEINRICH, Russell , LAI, Amit , LEWIS, Bill , ROY, Phil
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B17/2202 , A61B17/29 , A61B17/320092 , A61B2017/00026 , A61B2017/00084 , A61B2017/2927 , A61B2017/320071 , A61B2017/320072
摘要： An ultrasonic surgical instrument is provided which includes a handle assembly (218), a body (220) extending distally form the handle assembly and an end effector (222) configured to effect cutting, dissection, coagulation and/or ligation of tissue. The end effector (222) includes an ultrasonic member (226). A transducer (32, 132) is supported adjacent, on or within the ultrasonic member (226) and is connected to a power source. Upon actuation of the power source, the transducer (32, 132) effects vibration of the ultrasonic member (226). In one preferred embodiment, the end effector (222) is mounted for articulation about the distal end of the instrument. A sensor is positioned on the ultrasonic member for monitoring ultrasonic impedance, electrical impedance or temperature of tissue to be operated upon.

67. 发明授权

EP1003436B1 MEDIZINISCHES ODER DENTALES INSTRUMENT UND WERKZEUG FÜR EIN SOLCHES INSTRUMENT 失效
标题翻译：医疗或DENTALES仪器和工具，这样的仪器
公开(公告)号：EP1003436B1
公开(公告)日：2004-06-23
申请号：EP98935031.9
申请日：1998-07-09
申请人： Kaltenbach & Voigt GmbH & Co. KG
发明人： HUGO, Burkhard , MÖSSLE, Walter
IPC分类号： A61C3/02 , A61C3/03 , A61C1/14
CPC分类号： A61B17/1615 , A61B17/1624 , A61B17/320068 , A61B2017/320072 , A61C1/14 , A61C1/148 , A61C3/005 , A61C3/02 , A61C3/03
摘要： The invention relates to a medical or dental instrument (1) which has a handpiece (2) whose front end is fastened to a tool (5) by means of a detachable holding device (4). The tool consists of a tool shaft (5a) and a working body (5b) arranged thereon. The tool (5) can be moved by a driving mechanism (6) to carry out a working movement. At least one working section (5f) of the working body (5b) pertaining to the tool (5) can be moved in a direction of movement (R) perpendicular to its working surface (5c) and reset by means of an elastic restoring force (F) in order to improve sensitivity during operation.

68. 发明授权

EP0778750B1 PHACOEMULSIFICATION HANDPIECE, SLEEVE, AND TIP 失效
标题翻译： PHACOEMULSIFICATION HANDPIECE，袖子，和提示
公开(公告)号：EP0778750B1
公开(公告)日：2003-10-01
申请号：EP96921464.2
申请日：1996-06-03
申请人： SURGICAL DESIGN CORPORATION
发明人： STRUKEL, Igor , BANKO, William
IPC分类号： A61B17/20 , A61F9/007
CPC分类号： A61F9/00745 , A61B2017/320072 , A61B2017/320078 , A61B2017/32008 , A61B2017/320084 , A61M1/0035 , A61M1/0043 , A61M1/008
摘要： This invention is a phacoemulsification instrument (11) that significantly reduces infusion fluid leakage by providing a silicone sleeve (10) with a built in reinforcing member (12). Also, the sleeve (10) has only a single infusion hole in order to provide better infusion flow without causing turbulence in the eye. In addition, the present invention provides either a valve (20) or a variable aperture aspiration tube in order to regulate the aspiration rate. Also, the present invention includes a single aspiration hole at the tip in order to amplify flow coming to the tip. To assist in cataract removal, the tip may be provided with a variety of different barrier and baffle configurations. A handpiece includes a variable capacity reservoir (22) in the infusion line to account for surges in the aspiration line. The needle (16) includes steps, angles and barriers to focus ultrasonic energy to aid in emulsifying nuclear tissue, and to aid in pushing emulsified material in the direction of aspiration flow. A compressible sleeve is rotatably coupled to the handpiece to permit the handpiece and needle to be manipulated to a limited extent in the axial direction, and rotated freely about the longitudinal axis while the sleeve remains stationary with respect to the cornea.
摘要翻译：本发明是一种通过提供具有内置增强构件（12）的硅酮套管（10）而显着减少输注流体泄漏的超声乳化器械（11）。而且，套管（10）仅具有单个输注孔以提供更好的输注流动而不会导致眼睛中的湍流。此外，本发明提供阀门（20）或可变孔径抽吸管以调节抽吸速率。而且，本发明在尖端包括单个抽吸孔，以放大到达尖端的流体。为了帮助去除白内障，尖端可以配备各种不同的屏障和挡板配置。手持件在输注管线中包括可变容量储存器（22）以解决抽吸管线中的浪涌。针（16）包括聚焦超声波能量的步骤，角度和屏障，以帮助乳化核组织，并有助于沿着抽吸流动的方向推动乳化材料。可压缩套筒可旋转地连接至手持件，以允许手持件和针在轴向方向上被有限地操纵，并且在套筒相对于角膜保持静止的同时，该可压缩套筒围绕纵向轴线自由旋转。

69. 发明授权

EP0913125B1 Ultrasonics scalpel blade 失效
标题翻译： Ultraschallskalpellklinge
公开(公告)号：EP0913125B1
公开(公告)日：2003-09-03
申请号：EP98204209.5
申请日：1993-01-29
申请人： ETHICON ENDO-SURGERY, INC.
发明人： Davison, Thomas W. , Galat, Berndard F. , Dimatteo, Stephen
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B2017/320072 , A61B2017/320075
摘要： An ultrasonic scalpel blade (22; 54) with a hook (32; 62), a non-sharpened, relatively dull edge (30; 56) and a sharpened edge (38; 58). The scalpel blade (22; 54) facilitates ultrasonic coupling and affords coagulation and hemostasis. The scalpel blade (22; 54), with the hook (32; 62), is particularly useful for cutting loose, unsupported tissue by grasping the tissue with the hook (32; 62) and tensioning it while cutting.

70. 发明授权

EP0830845B1 Ultrasonic dissector 失效
标题翻译： Ultraschalldissektor
公开(公告)号：EP0830845B1
公开(公告)日：2003-08-20
申请号：EP97115935.5
申请日：1997-09-12
申请人： United States Surgical Corporation
发明人： White, Jeffrey S.
IPC分类号： A61B17/32 , A61B17/22
CPC分类号： A61B17/320092 , A61B2017/2837 , A61B2017/2944 , A61B2017/2946 , A61B2017/320072

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