公开(公告)号：US20130017606A1

公开(公告)日：2013-01-17

申请号：US13624309

申请日：2012-09-21

申请人： Shinichi MATSUMOTO ,  Hiromi WADA ,  Hirofumi NOGUCHI

发明人： Shinichi MATSUMOTO ,  Hiromi WADA ,  Hirofumi NOGUCHI

IPC分类号： C12N5/071

CPC分类号： C12N5/0677 ,  A01N1/0205 ,  A01N1/0226 ,  A61K35/12 ,  C12N2509/00

摘要： The present invention provides a pancreatic islet isolation method comprising the steps of (1) injecting a protection solution containing a protease inhibitor into the pancreatic duct of an procured pancreas; (3) digesting the pancreas into which the protection solution has been injected; and (4) purifying the digested pancreatic tissue using a purification solution containing a density gradient reagent. The present invention also provides a protection solution for injection into the pancreatic duct, a pancreas preservation solution for the two-layer method, and an islet purification solution.

摘要翻译： 本发明提供一种胰岛分离方法，其包括以下步骤：（1）将含有蛋白酶抑制剂的保护溶液注入胰腺胰管; （3）消化注入保护液的胰腺; 和（4）使用含有密度梯度试剂的纯化溶液纯化消化的胰腺组织。 本发明还提供了用于注射胰管的保护溶液，用于双层方法的胰脏保存溶液和胰岛净化溶液。

公开(公告)号：US20120312727A1

公开(公告)日：2012-12-13

申请号：US13491399

申请日：2012-06-07

申请人： Taro FUKAYA ,  Kenji TSUTSUMI ,  Atsushi YAMAZAKI ,  Ichiro YAMANASHI ,  Hirofumi NOGUCHI ,  Yasutaka KIKUCHI ,  Shuji SEKI

发明人： Taro FUKAYA ,  Kenji TSUTSUMI ,  Atsushi YAMAZAKI ,  Ichiro YAMANASHI ,  Hirofumi NOGUCHI ,  Yasutaka KIKUCHI ,  Shuji SEKI

IPC分类号： B01D35/18

CPC分类号： C02F1/5281 ,  C02F1/001 ,  C02F1/488 ,  C02F1/5245 ,  C02F2101/20 ,  C02F2201/48 ,  C02F2209/06 ,  Y10S210/912

摘要： According to one embodiment, a copper recovery apparatus includes a precipitation tank, a mixing tank, a filter-aid feeder, a solid-liquid separator includes a filter, a cleaning-water supply line, a cleaning-water discharge line, a separation tank, and a filter-aid return line. The precipitation tank is configured to receive copper ions-containing water to be treated and an alkali to prepare treated water containing a precipitate of copper compound. The solid-liquid separator is configured to allow the treated water to be passed through the filter on which the precoat layer is deposited to separate the precipitate retained on the precoat layer from a filtrate.

摘要翻译： 根据一个实施例，一种铜回收装置包括沉淀池，混合罐，助滤剂进料器，固液分离器包括过滤器，清洁水供应管线，清洗水排出管线，分离罐 ，和一个助滤剂返回管线。 沉淀池被配置为接收待处理的含铜离子的水和碱，以制备含有铜化合物沉淀物的处理水。 固 - 液分离器被配置成允许处理过的水通过其上沉积预涂层的过滤器，以从滤液中分离保留在预涂层上的沉淀物。