会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 11. 发明申请
    • Container Lid
    • US20230018909A1
    • 2023-01-19
    • US17376055
    • 2021-07-14
    • Joel Harris
    • Joel Harris
    • B65D51/18B65D43/02
    • A lid for a container holding a flowable contents comprising a first section brim mount member, unitarily molded and reversibly securely sealed onto an upper end rim of a container forming a raised ring-shaped crown portion with two opposing drinking access ports, circumscribing a second elevated recessed planar region forming a recessed centrally configured hatch opening in the top wall. A second section hatch cover member is unitarily molded, sized and shaped to concentrically fit over, and reversibly securely seal the recessed hatch opening in a co-planar configuration. The hatch cover member is securely and reversibly joined in a non-permanent manner to the top wall of the brim mount member via a ball and socket-type hinge pivoting the hatch cover member quickly and reliably about an axis line parallel to the top wall of the brim mount member rotatably between a closed position and an opened position.
    • 15. 发明申请
    • Motor driven sampling apparatus for material collection
    • 用于材料收集的电机驱动取样装置
    • US20050044971A1
    • 2005-03-03
    • US10652302
    • 2003-09-02
    • Joel Harris
    • Joel Harris
    • G01N1/04
    • G01N1/04
    • An apparatus to excise a sample of material and temporarily store sample has a tubular clamshell casing at an angle to the horizontal, blended to a tubular boss under which is a tubular sample sleeve extending downwards from the boss. Within the casing an electric motor is housed which drives, via gears, the sample sleeve in a rotational manner. The end of the sleeve, distal from the boss, forms a cutting edge circumscribing a circular region. An ejection rod slides reciprocally within the sample sleeve between a stowed position and an expulsion position. When the ejection rod moves from the stowed position to the expulsion position, it will extend past the cutting edge and expel any sample of material contained within the cutting sleeve. A user cuts a sample from a source material using the cutting blade of the apparatus when the ejection rod is in the stowed position. The sample is cut when the cutting blade engages contact against the sample and gentle downward pressure is applied while a finger trigger activates the electric drive to rotate the cutting sleeve. Alternately a user may cut a sample from a source material by engaging contact between the cutting edge of the tubular sleeve and the source material, applying downward pressure against the source material thereby activating the electric drive to rotate the tubular cutting sleeve. Once the source material has been cut it is simultaneously extracted and lodged within the tubular sleeve. The extracted sample remains lodged in the tip of the tubular cutting sleeve until the user actuates the ejection rod through the sleeve to the expulsion position to eject the sample of source material. Return actuation of the eject rod is comprised of a coil spring that biases the rod in the retracted stowed position.
    • 用于切除材料样品并临时储存样品的装置具有与水平面成一定角度的管状蛤壳式壳体,其与筒状凸起共混,在管状凸台下方是从凸台向下延伸的管状样品套筒。 在壳体内容纳有以旋转方式通过齿轮驱动样品套筒的电动机。 远离凸台的套筒的端部形成一个限定圆形区域的切割边缘。 排出杆在收起位置和排出位置之间在样品套筒内往复滑动。 当排出杆从收起位置移动到排出位置时,其将延伸经过切割边缘并排出包含在切割套筒内的任何样品。 使用者,当排出杆处于收起位置时,使用设备的切割刀片从源材料切割样品。 当切割刀片与样品接触接触时,样品被切割,并且当手指触发器启动电动驱动以旋转切割套筒时施加温和的向下的压力。 或者,使用者可以通过接合管状套管的切割边缘和源材料之间的接触来切割来自原料的样品,向源材料施加向下的压力,从而启动电动驱动器以旋转管状切割套筒。 一旦源材料被切割,它同时被提取并且被放置在管状套筒内。 提取的样品保持在管状切割套筒的尖端中,直到使用者通过套筒致动排出杆到排出位置以排出源材料样品。 弹出杆的返回致动包括在缩回的收起位置偏压杆的螺旋弹簧。
    • 19. 发明申请
    • BIODEGRADABLE MEDICAL IMPLANTS, POLYMER COMPOSITIONS AND METHODS OF USE
    • 生物可降解医用植入物,聚合物组合物和使用方法
    • US20130325108A1
    • 2013-12-05
    • US13261054
    • 2010-06-01
    • Mir ImranSanjay PatelJoel Harris
    • Mir ImranSanjay PatelJoel Harris
    • A61L27/14A61F2/04A61F2/82
    • A61L27/14A61F2/04A61F2/06A61F2/07A61F2/82A61F2210/0004A61L27/26A61L27/58A61L31/041A61L31/148
    • Embodiments of the invention provide compositions comprising bio degradable polymers, medical implants fabricated from these compositions and methods of using such implants. Many embodiments provide medical implants comprising a first polymer backbone having a first rate of biodegradation and a second polymer backbone having a second rate of biodegradation faster than the first rate. In some embodiments, the second backbone is configured to be replaced by a natural tissue layer. The first backbone provides a scaffold for the implant while the second backbone degrades. This scaffold can enhance mechanical properties of the implant including various aspects of mechanical strength such as tensile, bending, hoop and yield strength; and elasticity. The scaffold also serves to maintain a minimum level of structural support of the implant during the period of degradation of the second backbone or for the entire life of the implant so that the implant does not mechanically fail.
    • 本发明的实施方案提供了包含生物可降解聚合物,由这些组合物制造的医疗植入物和使用这种植入物的方法的组合物。 许多实施方案提供医学植入物,其包含具有第一生物降解速率的第一聚合物主链和具有比第一速率快的第二生物降解速率的第二聚合物主链。 在一些实施例中,第二主干被配置为由天然组织层代替。 第一个骨架提供植入物的支架,而第二个骨架降解。 该支架可以增强植入物的机械性能,包括机械强度的各个方面,例如拉伸,弯曲,箍和屈服强度; 和弹性。 支架还用于在第二主骨架的退化期间或植入物的整个寿命期间保持植入物的最小结构支撑水平,使得植入物不会机械地失效。
    • 20. 发明申请
    • METHOD AND APPARATUS FOR THE DETECTION OF ABERRANT NEURAL-ELECTRIC ACTIVITY
    • 用于检测ABERRANT神经电活动的方法和装置
    • US20100191305A1
    • 2010-07-29
    • US12359830
    • 2009-01-26
    • Mir ImranLu WangParen ShahJoel Harris
    • Mir ImranLu WangParen ShahJoel Harris
    • A61N1/36A61B5/0478A61M5/00
    • A61B5/04001A61B5/04004A61B5/0478A61B5/0531A61B5/4094A61N1/0529A61N1/0539A61N1/36017A61N1/36025A61N1/36064A61N1/36082
    • Embodiments provide an apparatus and method for detection of aberrant neural-electric activity (ANEA) in the brain causing an epileptic seizure or other neurologic condition. One embodiment provides an apparatus for detection of ANEA comprising an introducer having at least one lumen. The introducer is introduced into brain tissue through an opening in the skull. A reference electrode is positioned at an introducer distal portion. A plurality of electrode members are advanceable within the at least one lumen with each member having an insulated portion and an exposed distal portion. The members have a non-deployed state in the introducer and a deployed state when outwardly advanced out of the introducer. In the deployed state, the members are substantially orthogonal to each other with the exposed distal portions defining a detection volume capable of determining an electric field vector produced by the ANEA and the direction of a foci of the ANEA.
    • 实施例提供了用于检测脑中异常神经电活动(ANEA)的装置和方法,其引起癫痫发作或其他神经病症。 一个实施例提供了一种用于检测ANEA的装置,包括具有至少一个内腔的导引器。 导引器通过头骨中的开口引入脑组织。 参考电极位于导引器远端部分。 多个电极构件可在至少一个内腔内前进,每个构件具有绝缘部分和暴露的远端部分。 这些构件在导引器中具有非展开状态,并且当向外推进导引器时处于展开状态。 在展开状态下,构件基本上彼此正交,暴露的远侧部分限定能够确定由ANEA产生的电场矢量和ANEA焦点方向的检测体积。