Miniature camera head
    11.
    发明申请
    Miniature camera head 有权
    微型相机头

    公开(公告)号:US20050267328A1

    公开(公告)日:2005-12-01

    申请号:US10514607

    申请日:2005-07-20

    摘要: An electronic imaging device (27) includes an optical objective (28) for collecting optical radiation from an object, the objective having an optical axis, and an image sensor (24), including a matrix of optical detectors arranged in a plane that is substantially non-perpendicular to the optical axis, the image sensor having a lateral dimension in the plane. A turning mirror (38) has an optical surface that is positioned so as to reflect the radiation collected by the objective in order to form a focused image in the plane of the image sensor, while a maximum distance from the optical surface to the plane of the image sensor is substantially less than the lateral dimension of the image sensor.

    摘要翻译: 电子成像设备(27)包括用于收集来自物体的光学辐射的光学物镜(28),物镜具有光轴,以及一个图像传感器(24),其包括布置在基本上 非垂直于光轴的图像传感器在平面中具有横向尺寸。 旋转镜(38)具有光学表面,其被定位成反射由物镜收集的辐射,以便在图像传感器的平面中形成聚焦图像,同时从光学表面到平面的最大距离 图像传感器基本上小于图像传感器的横向尺寸。

    Pueraria candollei var. mirifica A Shaw. & Suvat. extract
    12.
    发明申请
    Pueraria candollei var. mirifica A Shaw. & Suvat. extract 有权
    葛根 mirifica A Shaw。 &Suvat。 提取

    公开(公告)号:US20050196475A1

    公开(公告)日:2005-09-08

    申请号:US11070269

    申请日:2005-03-03

    IPC分类号: A61K36/488 A61K35/78

    CPC分类号: A61K36/488

    摘要: An extract is derived from Pueraria candollei var. mirifica A Shaw. & Suvat. for topical and internal use in treating a subject. The extract is obtained by a sequential extraction process using a sequence of different solvents or mixtures of solvents in varying ratios and thereafter combining the liquid extracts. The liquid extract is then evaporated to dryness to obtain the extract. The extract is used in a topical composition that when applied to the skin reduces wrinkles without eye irritation.

    摘要翻译: 提取物来源于葛根 mirifica A Shaw。 &Suvat。 用于治疗受试者的局部和内部使用。 通过使用不同溶剂或不同比例的溶剂混合物的顺序提取方法获得提取物,然后混合液体提取物。 然后将液体提取物蒸发至干,得到提取物。 提取物用于局部组合物中,当施用于皮肤时,可以减少皱纹而不引起眼睛刺激。

    Apparatus and method for surgical ligation
    14.
    发明授权
    Apparatus and method for surgical ligation 失效
    手术结扎装置及方法

    公开(公告)号:US5972002A

    公开(公告)日:1999-10-26

    申请号:US89197

    申请日:1998-06-02

    摘要: A medical instrument for ligation of tissue and anatomical structures, including fallopian tubes comprises at least two slideable shafts concentrically disposed relative to each other. A first shaft has a tissue receiving recess into which tissue is retracted by a grasper. The grasper is disposed on the end of a second shaft that is extendible from the first shaft. A ring retainer on the second or a third shaft can hold one or more elastic rings that are displaceable by the instrument around tissue extending from the tissue receiving recess. The rings are held on a tapered or necked down part of the instrument so that the rings contribute little or nothing to the largest outer diameter (OD) of the portion of the instrument that is inserted into a patient's body. Because the ring or rings do not contribute to the OD of the instrument, the instrument may be constructed to fit within insertion channels of 5 mm or less.

    摘要翻译: 用于结扎组织和解剖结构(包括输卵管)的医疗器械包括相对于彼此同心设置的至少两个可滑动的轴。 第一轴具有组织接收凹部,组织被抓紧器缩回到其中。 抓持器设置在可从第一轴延伸的第二轴的端部上。 第二或第三轴上的环保持器可以容纳一个或多个弹性环,所述弹性环可以由器械围绕组织容纳凹部延伸的组织移动。 环被保持在仪器的锥形或颈缩部分上,使得环对于插入患者体内的器械的部分的最大外径(OD)贡献很小或没有任何作用。 由于环或环不对仪器的外径有贡献,所以仪器可以构造成适合5mm或更小的插入通道。

    Surgical instrument
    15.
    发明授权
    Surgical instrument 有权
    手术器械

    公开(公告)号:US07850684B2

    公开(公告)日:2010-12-14

    申请号:US11717180

    申请日:2007-03-13

    IPC分类号: A61B18/14

    摘要: A device for morcellating tissue within a body cavity of a patient comprises a stationary tube (8) having a distal end portion (12), and a bipolar electrosurgical electrode assembly (13) located at the distal end of the tube. The electrosurgical electrode assembly (13) comprises first and second electrodes (14, 16) separated by an insulating member (15), the bipolar electrosurgical electrode assembly extending around the circumference of the distal edge of the tube (8). When a pulsed electrosurgical cutting voltage is applied to the electrode assembly (13) and relative movement is initiated between the tube (8) and the tissue, a core of severed tissue is formed within the tube such that it can be removed from the body cavity of the patient. Temperature sensors (60) can be used to measure the temperature at the distal end of the tube (8), and to vary the duty cycle of the pulsed cutting voltage.

    摘要翻译: 用于使患者的体腔内的组织变细的装置包括具有远端部分(12)的固定管(8)和位于管的远端的双极电外科电极组件(13)。 电外科电极组件(13)包括由绝缘构件(15)分开的第一和第二电极(14,16),双极电外科电极组件围绕管(8)的远端边缘的圆周延伸。 当将电脉冲电切割电压施加到电极组件(13)并且在管(8)和组织之间开始相对运动时,在管内形成切断的组织芯,使得其可以从体腔中移除 的病人。 温度传感器(60)可用于测量管(8)远端的温度,并改变脉冲切割电压的占空比。

    Surgical instrument
    16.
    发明申请
    Surgical instrument 有权
    手术器械

    公开(公告)号:US20070219549A1

    公开(公告)日:2007-09-20

    申请号:US11717180

    申请日:2007-03-13

    IPC分类号: A61B18/18 A61B18/14

    摘要: A device for morcellating tissue within a body cavity of a patient comprises a stationary tube (8) having a distal end portion (12), and a bipolar electrosurgical electrode assembly (13) located at the distal end of the tube. The electrosurgical electrode assembly (13) comprises first and second electrodes (14, 16) separated by an insulating member (15), the bipolar electrosurgical electrode assembly extending around the circumference of the distal edge of the tube (8). When a pulsed electrosurgical cutting voltage is applied to the electrode assembly (13) and relative movement is initiated between the tube (8) and the tissue, a core of severed tissue is formed within the tube such that it can be removed from the body cavity of the patient. Temperature sensors (60) can be used to measure the temperature at the distal end of the tube (8), and to vary the duty cycle of the pulsed cutting voltage.

    摘要翻译: 用于使患者的体腔内的组织变细的装置包括具有远端部分(12)的固定管(8)和位于管的远端的双极电外科电极组件(13)。 电外科电极组件(13)包括由绝缘构件(15)分开的第一和第二电极(14,16),双极电外科电极组件围绕管(8)的远端边缘的圆周延伸。 当将电脉冲电切割电压施加到电极组件(13)并且在管(8)和组织之间开始相对运动时,在管内形成切断的组织芯,使得其可以从体腔中移除 的病人。 温度传感器(60)可用于测量管(8)远端的温度,并改变脉冲切割电压的占空比。

    Miniature camera head
    17.
    发明授权
    Miniature camera head 有权
    微型相机头

    公开(公告)号:US08194121B2

    公开(公告)日:2012-06-05

    申请号:US10514607

    申请日:2003-05-15

    IPC分类号: A62B1/04 A61B1/04

    摘要: An electronic imaging device (27) includes an optical objective (28) for collecting optical radiation from an object, the objective having an optical axis, and an image sensor (24), including a matrix of optical detectors arranged in a plane that is substantially non-perpendicular to the optical axis, the image sensor having a lateral dimension in the plane. A turning mirror (38) has an optical surface that is positioned so as to reflect the radiation collected by the objective in order to form a focused image in the plane of the image sensor, while a maximum distance from the optical surface to the plane of the image sensor is substantially less than the lateral dimension of the image sensor.

    摘要翻译: 电子成像设备(27)包括用于收集来自物体的光学辐射的光学物镜(28),物镜具有光轴,以及一个图像传感器(24),其包括布置在基本上 非垂直于光轴的图像传感器在平面中具有横向尺寸。 旋转镜(38)具有光学表面,其被定位成反射由物镜收集的辐射,以便在图像传感器的平面中形成聚焦图像,同时从光学表面到平面的最大距离 图像传感器基本上小于图像传感器的横向尺寸。

    Electrosurgical system
    19.
    发明申请
    Electrosurgical system 审中-公开
    电外科系统

    公开(公告)号:US20080132893A1

    公开(公告)日:2008-06-05

    申请号:US11979844

    申请日:2007-11-08

    IPC分类号: A61B18/14

    摘要: An electrosurgical system includes an electrosurgical instrument and a user alert means (78). The electrosurgical instrument includes an elongate body (1) having a proximal end (2) and a distal end (3), and a pair of jaws (12) carried by the elongate body and disposed at the distal end. An actuator mechanism (5) at the proximal end of the elongate body (1) is movable by the user of the instrument to open and close the jaws (12). The instrument includes first and second electrodes (13), (14) carried by the jaws (12), and at least one strain gauge (75) adapted to provide a signal representative of the closure force applied by the jaws (12). The strain gauge (75) sends signals to the user alert means (78), the user alert means supplying the user of the instrument with an indication (82) of the closure force being applied by the instrument.

    摘要翻译: 电外科系统包括电外科器械和用户警戒装置(78)。 电外科器械包括具有近端(2)和远端(3)的细长体(1)和由细长体承载并设置在远端的一对钳口(12)。 在细长体(1)的近端处的致动器机构(5)可由仪器的使用者移动以打开和关闭钳口(12)。 仪器包括由钳口(12)承载的第一和第二电极(13),(14)以及适于提供代表由钳口(12)施加的闭合力的信号的至少一个应变计(75)。 应变仪(75)向用户警报装置(78)发送信号,用户警报装置向仪器的使用者提供由仪器施加的关闭力的指示(82)。