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    • 21. 发明授权
    • Rotary scalpel blade and blade protector structure
    • 旋转手术刀刀片和刀片保护结构
    • US4899742A
    • 1990-02-13
    • US23651
    • 1987-03-09
    • George H. Muller
    • George H. Muller
    • A61B17/32A61B19/00B26B25/00
    • A61B17/32B26B25/00A61B90/30
    • Rotary scalpel blade and blade protector structure. The rotary scalpel blade in one embodiment is circular and has a sharpened outer periphery and an opening through the center thereof for securing the blade to means for rotating the blade. In modifications of the circular scalpel blade the sides of the scalpel blade may be concave, depressed or flat with an annular groove around the outer periphery thereof. The rotary scalpel blade may also be a linear radial scalpel blade sharpened on one or both edges. The blade protector structure in one embodiment includes a disc having a disc shaped pocket in the center thereof split centrally to receive a scalpel blade, held together with a living hinge and locked in closed position by a split cylinder positioned over a cylindrical flange on one side of the blade protector. In another embodiment, the blade protector is a plastic envelope including a recess open on one side and having slots extending thereacross with a reduced opening at the top for receiving blades to be protected. A further embodiment of the blade protector is a flat, flexible sheet having a tacky adhesive on one side thereof.
    • 旋转手术刀刀片和刀片保护结构。 在一个实施例中的旋转手术刀刀片是圆形的,并且具有锋利的外周边和穿过其中心的开口,用于将刀片固定到用于旋转刀片的装置。 在圆形手术刀刀片的修改中,解剖刀刀片的侧面可以是凹形,凹陷或平坦的,环形槽围绕其外周。 旋转手术刀刀片还可以是在一个或两个边缘上锐化的线性放射性手术刀刀片。 在一个实施例中,刀片保护器结构包括具有在其中心处的中心的盘形凹槽的盘,以容纳与活动铰链保持在一起的手术刀刀片,并且通过位于一侧的圆柱形凸缘上的分离滚筒锁定在关闭位置 的刀片保护器。 在另一个实施例中,刀片保护器是塑料外壳,其包括在一侧开口的凹槽,并且具有在顶部延伸的狭槽,顶部具有减小的开口,用于接收待保护的叶片。 刀片保护器的另一实施例是在其一侧上具有粘性粘合剂的平坦柔性片材。
    • 24. 发明授权
    • Pneumatic flexible bumper
    • 气动弹性保险杠
    • US4050689A
    • 1977-09-27
    • US404580
    • 1973-10-09
    • David W. BartonGeorge H. Muller
    • David W. BartonGeorge H. Muller
    • B60R19/20B60R19/10
    • B60R19/20
    • A flexible, pneumatic bumper adapted for motor vehicle applications. A plurality of individual chambers are defined by a resiliently deformable outer bumper shell, a supporting plate secured to the vehicle structural members and a plurality of baffles or separator elements extending from the bumper shell toward or to the mounting plate. When the outer bumper shell is displaced inwardly due to an impact force, resultant chamber deformation causes an increase in chamber pressure that is relieved by air being forced out of the chamber to an adjacent chamber or to the atmosphere through a pressure relief valve. Following impact, return of the bumper shell to its original shape is slowed by a restricted return air flow into the chambers thereby preventing bumper rebound forces.The separator elements may be designed to provide a preloading effect or a maximum buckling resistance when the bumper shell is installed on the supporting plate. Also, the separator elements may permit controlled air transfer between chambers to supplement or eliminate the pressure relief valves.
    • 适用于机动车辆应用的柔性气动保险杠。 多个单独的室由可弹性变形的外部保险杠壳体,固定到车辆结构构件的支撑板和从保险杠壳体朝向或朝向安装板延伸的多个挡板或分离器元件限定。 当外部保险杠外壳由于冲击力而向内移动时,所产生的室变形导致室压力的增加,其被空气通过压力释放阀被迫离开室至相邻室或大气。 受冲击后,保险杠壳返回到原来的形状被限制的回流空气流入室内,从而防止碰撞反弹力。
    • 25. 发明授权
    • High incision velocity vibrating scalpel structure and method
    • 高切口速度振动手术刀结构及方法
    • US5441512A
    • 1995-08-15
    • US102849
    • 1993-08-06
    • George H. Muller
    • George H. Muller
    • A61B17/32A61B19/00B26B25/00
    • A61B17/32A61B17/320068B26B7/00A61B90/30
    • High incision velocity vibrating scalpel structure and method comprising motor means including a motor having a drive shaft rotatable on energizing the motor, an eccentric fly wheel secured to the drive shaft for rotation therewith and scalpel blade support structure rigidly secured to the motor, all resiliently mounted in an elongated hollow body member, to which motor means a scalpel blade may be secured and vibrated on energizing of the motor means to rotate the fly wheel and alternating or direct current means for selectively energizing the motor. A resilient pivot may also be provided for the motor means and a resilient boot is provided over one end of the body member between the body member and motor means for sealing the one end of the body member. In use, on energizing the motor means, the motor means, scalpel blade support structure and scalpel blade are caused to vibrate at a high velocity to incise tissue with the scalpel blade. Movement of the scalpel blade is primarily arcuately about the pivot mounting for the motor means, and thus is primarily perpendicularly to the axis of rotation of the drive shaft, to a lesser extent longitudinally of the high incision velocity scalpel structure.
    • 高切口速度振动手术刀结构和方法包括电动机装置,其包括电动机,该电动机具有可在电动机通电的可转动的驱动轴;固定到驱动轴上以与其一起旋转的偏心飞轮和刚性地固定到电动机上的解剖刀刀片支撑结构,所有弹性安装 在细长的中空本体构件中,电动机意味着手术刀刀片可以被固定并在电动机装置通电时振动,以旋转飞轮和交替或直流电流装置,以选择性地给电动机通电。 还可以为马达装置提供弹性枢轴,并且在主体构件和马达装置之间的主体构件的一端上设置有弹性护罩,用于密封主体构件的一端。 在使用中,在对电动机装置通电时,电动机装置,解剖刀刀片支撑结构和解剖刀刀片被高速振动以用手术刀刀片切开组织。 解剖刀刀片的移动主要是围绕用于马达装置的枢转安装件,并且因此主要垂直于驱动轴的旋转轴线,在较高的切口速度手术刀结构的纵向较小程度上。
    • 27. 发明授权
    • Surgical rongeur power grip structure and method
    • 手术功能握柄结构及方法
    • US5061269A
    • 1991-10-29
    • US571031
    • 1990-08-21
    • George H. Muller
    • George H. Muller
    • A61B17/00A61B17/16A61B17/32
    • A61B17/1611A61B2017/0042
    • Power assisted gripping structure and method comprising a surgeon's rongeur including two elongated relatively axially moveable members having at one end thereof structure for gripping, cutting or crushing material, handle means for manually moving the elongated members axially relative to each other, electrically actuated power assist cylinder structure connected between the elongated members for assisting in producing relative movement between the elongated members on actuation thereof and switch structure for actuating the power cylinders in multiple stages. In different modifications, the structure for gripping, cutting or crushing material may be a Kerrison or Leksell rongeur tip. Alternatively, the structure for gripping, cutting or crushing may be adjustable wrench, spreader, prier suction cup or lifter structure and the power assisted gripping structure may be used in industry such as in robotics as well as in medical applications. The method of the invention comprises the steps of power assisting actuation of a surgeon's rongeur or the like with electrically actuated power cylinders and actuating the cylinders in pulsed steps and in multiple stages.
    • 动力辅助夹持结构和方法包括外科医生的骨架,其包括两个细长的相对可轴向移动的构件,其一端具有用于夹紧,切割或破碎材料的结构,用于相对于彼此轴向地手动地移动细长构件的手柄装置, 连接在细长构件之间的结构,用于在致动时协助在细长构件之间产生相对运动,以及用于以多个阶段致动动力缸的开关结构。 在不同的修改中,用于夹紧,切割或破碎材料的结构可以是Kerrison或Leksell护膝尖端。 或者,用于夹紧,切割或破碎的结构可以是可调节的扳手,撒布机,擒纵机构吸盘或升降机结构,并且动力辅助夹持结构可以在诸如机器人以及医疗应用中的工业中使用。 本发明的方法包括以电动致动动力缸对外科医生的轮胎等进行动力辅助并以脉冲步骤和多个阶段致动气缸的步骤。
    • 28. 发明授权
    • Spectacles with combined sliding and pivoting rear vision elements
    • 组合滑动和枢转后视元件的眼镜
    • US5005964A
    • 1991-04-09
    • US463937
    • 1990-01-08
    • Joseph J. BerkeGeorge H. MullerA. Gil Spear, Jr.
    • Joseph J. BerkeGeorge H. MullerA. Gil Spear, Jr.
    • G02C7/14
    • G02C7/14
    • A fashionable pair of spectacles with combined sliding and pivoting elements for viewing objects behind a forward facing user. The spectacles have temples at opposite ends of the eyepiece with longitudinal apertures for receiving closely fitting shafts. A pair of slender round shafts engage the apertures and have orthogonal forward end portions which project out of the apertures and receive reflective elements for viewing objects behind the user. In the first aspect of the invention, each reflective element is rotatably mounted to the orthogonal end of one shaft and is selectively adjustable by translating and rotating the shaft along and about the longitudinal axis of the corresponding temple aperture and by rotating the element about the axis of the orthogonal foward portion of the shaft. At the operative positions of the elements, the elements are in confronting relationship to the user and in front of the eyepiece and in the non-operative positions of the elements, the elements are in side facing relationship to the user and the eyepiece. In the second aspect of the invention each element is further adjustable by separating and rotatably attaching the forward end of the shaft to the other part of the shaft.
    • 一种时尚的眼镜,具有组合的滑动和枢转元件,用于观察面向前面的用户后面的物体。 眼镜具有目镜两端的镜腿,具有用于接收紧密配合的轴的纵向孔。 一对细长的圆形轴接合孔,并且具有从孔中伸出的正交的前端部分,并且接收用于观察使用者后面的物体的反射元件。 在本发明的第一方面中,每个反射元件可旋转地安装在一个轴的正交端上,并且可以通过沿着并围绕相应的镜腿孔的纵轴平移和旋转轴并且通过围绕轴线旋转元件来选择性地调节 的轴的正交部分。 在元件的操作位置处,元件与用户面对面并且在目镜前方以及元件的非操作位置处,元件与使用者和目镜呈侧向关系。 在本发明的第二方面中,通过将轴的前端分离并可旋转地附接到轴的另一部分,每个元件进一步可调节。
    • 29. 发明授权
    • Tissue pneumatic separator structure and method
    • 组织气动分离器结构及方法
    • US4709697A
    • 1987-12-01
    • US582971
    • 1983-11-21
    • George H. Muller
    • George H. Muller
    • A61B17/00A61B17/32A61B19/00
    • A61B17/00A61B90/00A61B2017/00544A61B2017/320044A61B2017/32035
    • Tissue separator structure and method which in its simplest form comprises a mechanical nudger on the end of a stem for mechanically separating tissue and in the preferred embodiment includes a fluid medium passing through the stem and out of a floating tip to separate the tissue with the directed, controlled pressure of the fluid medium and/or nudging by the floating tip. In a more sophisticated embodiment of the invention, plural fluid medium forces are provided on the tissue to be separated to perform separating and clearing operations and in further embodiments, the area of the tissue being separated may be moistened and/or fluid and debris removed from the area of tissue separation. The stem may be disposable in accordance with the invention. Further in accordance with the method of the invention, tissue is separated by mechanical nudging and/or by means of a fluid medium under pressure. The method may include the steps of moistening the tissue to be separated or withdrawing fluid and debris from the area of the tissue to be separated. In one modification of the method of the invention, the structure of the invention may be used to clean the teeth with fluid pressure from a water faucet or the like and/or the water pressure regulated and/or formed in pulses.
    • 其最简单形式的组织分离器结构和方法包括用于机械分离组织的杆的端部上的机械微型移液器,并且在优选实施例中包括通过杆的流体介质并且从浮动尖端离开以将指向的 ,流体介质的受控压力和/或浮动尖端的微调。 在本发明的更复杂的实施例中,在要分离的组织上提供多个流体介质力以执行分离和清除操作,并且在另外的实施例中,被分离的组织的区域可以被润湿和/或将流体和碎屑从 组织分离区域。 根据本发明,该杆可以是一次性的。 此外,根据本发明的方法,通过机械微动和/或通过压力下的流体介质分离组织。 该方法可以包括以下步骤:润湿待分离的组织或从要分离的组织的区域抽出流体和碎屑。 在本发明的方法的一个修改中,本发明的结构可用于以水龙头等的流体压力和/或以脉冲调节和/或形成的水压来清洁牙齿。