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    • 89. 发明授权
    • Post-partum mammalian placenta, its use and placental stem cells therefrom
    • 产后哺乳动物胎盘,其使用和胎盘干细胞
    • US07255879B2
    • 2007-08-14
    • US10640428
    • 2003-08-12
    • Robert J. Hariri
    • Robert J. Hariri
    • A61K34/14A01N63/00
    • C12N5/0605A61K35/12A61K48/00A61M1/02A61M2202/0462A61M2210/1458A61M2210/1466C12N5/0068C12N2500/90C12N2509/00C12N2533/90
    • The present invention provides a method of extracting and recovering embryonic-like stem cells, including, but not limited to pluripotent or multipotent stem cells, from an exsanguinated human placenta. A placenta is treated to remove residual umbilical cord blood by perfusing an exsanguinated placenta, preferably with an anticoagulant solution, to flush out residual cells. The residual cells and perfusion liquid from the exsanguinated placenta are collected, and the embryonic-like stem cells are separated from the residual cells and perfusion liquid. The invention also provides a method of utilizing the isolated and perfused placenta as a bioreactor in which to propagate endogenous cells, including, but not limited to, embryonic-like stem cells. The invention also provides methods for propagation of exogenous cells in a placental bioreactor and collecting the propagated exogenous cells and bioactive molecules therefrom.
    • 本发明提供了从放血的人胎盘中提取和回收胚胎样干细胞(包括但不限于多潜能或多能干细胞)的方法。 通过灌注放血的胎盘,优选用抗凝血剂溶液来处理胎盘以除去残留的脐带血,以冲洗残留的细胞。 收集来自放血胎盘的残留细胞和灌注液,从残留细胞和灌注液中分离胚胎样干细胞。 本发明还提供了利用分离和灌注的胎盘作为其中传播内源性细胞的生物反应器的方法,其包括但不限于胚胎样干细胞。 本发明还提供了用于在胎盘生物反应器中繁殖外源细胞并从其收集繁殖的外源细胞和生物活性分子的方法。
    • 90. 发明授权
    • Removable skull mounted work platform and method of assembling same
    • 可移动颅骨安装工作平台及其组装方法
    • US4998938A
    • 1991-03-12
    • US204451
    • 1988-06-09
    • Jamshid B. G. GhajarFathali G. GhadjarRobert J. Hariri
    • Jamshid B. G. GhajarFathali G. GhadjarRobert J. Hariri
    • A61B17/34A61B19/00
    • A61B90/11A61B2017/3484A61B2017/3492
    • A device for facilitating the insertion of an instrument such as a surgical or observational tool into a patient's cranial cavity through a previously formed aperture in the cranium. The device comprises a guide with an open elongated tubular member having a first and a second end, wherein at least a portion of the tubular member at the first and thereof is configured and adapted for passage through the aperture. An outer surface portion of the open tubular member is configured for engagement with a separate locking apparatus for securing the device to the cranial surface. The device further comprises a flanged tip on the first end of the tubular member for stabilizing it within the aperture. An alignment stand configured for the passage therethrough of at least a portion of the device is seated upon the cranium directly above the aperture. The guide is inserted therethrough and into the cranial cavity. Subsequently, an elongated tubular member is inserted into the guide, which spreads the flanged tips therof, thus creating an interference fit between the flanges and the inner surface of the cranium. A locking ring, positioned upon the guide above the alignment stand, is utilized to secure the device against the cranium by screwing the ring in the direction of the stand. A method for assembling the device within a burr hole previously prepared in the patient's cranium is additionally disclosed.
    • 一种便于将诸如手术或观察工具的器械通过颅骨中先前形成的孔插入患者颅腔中的装置。 该装置包括具有开口的细长管状构件的引导件,该构件具有第一和第二端,其中在第一和第二端处的管状构件的至少一部分构造并适于通过孔。 开口管状构件的外表面部分构造成用于与单独的锁定装置接合,用于将装置固定到颅面。 该装置还包括在管状构件的第一端上的凸缘尖端,用于使其在孔内稳定。 配置用于穿过其中至少一部分装置的对准支架直接位于颅骨上方的正上方。 引导件插入其中并进入颅腔。 随后,将细长的管状构件插入引导件中,该引导件扩大了带凸缘的尖端,从而在凸缘和颅骨的内表面之间形成过盈配合。 位于定位架上方的引导件上的锁定环用于通过沿着支架的方向拧紧环来将装置固定在颅骨上。 另外公开了一种将装置组装在预先制备在患者头颅中的钻孔内的方法。