公开(公告)号：US20080193632A1

公开(公告)日：2008-08-14

申请号：US11911498

申请日：2006-04-12

Applicant: David O'Hara ,  James Marjeram

Inventor： David O'Hara ,  James Marjeram

IPC: A61K9/28 ,  B05C13/02 ,  B05C11/02 ,  B05C5/00

CPC classification number: A23G3/26 ,  A23G3/0095 ,  A61J3/005 ,  B01J2/006 ,  B01J2/12

Abstract: A system for coating tablets and other small articles is provided. The system is comprised of an elongate housing containing a drum journalled for rotation about a horizontal axis. The drum has two open ends that receive and discharge a supply of tablets respectively. The drum is rotated about the axis by a drive means to tumble the tablets and advance the tablets through the drum. The system also includes a system for delivering a selected amount of coating to the tablets while they are being tumbled and a feeder for continually feeding tablets at a first end of the housing. The system employs a weir plate for maintaining a depth of tablets within the drum and for controlling the time that the tablets remain in the drum. Finally, the system has a tablet discharge region for receiving tablets for discharge.

Abstract translation: 提供了一种用于涂布片剂和其它小物品的系统。 该系统由细长的壳体组成，该壳体包含围绕水平轴线旋转的滚筒。 鼓有两个开放端，分别接收和排出药片。 鼓通过驱动装置围绕轴旋转以翻转片剂并将片剂推进通过鼓。 该系统还包括一个系统，用于在片剂被翻滚时将选定量的涂层递送到片剂，以及用于在壳体的第一端连续供给片剂的进料器。 该系统采用堰板将片剂的深度保持在滚筒内并用于控制片剂保留在滚筒中的时间。 最后，该系统具有用于接收放电片剂的片剂排出区域。

公开(公告)号：US20050152217A1

公开(公告)日：2005-07-14

申请号：US10801022

申请日：2004-03-15

Applicant: David O'Hara

Inventor： David O'Hara

IPC: A61J3/00 ,  B01F9/06 ,  B01F15/02

CPC classification number: B01F9/06 ,  A61J3/005 ,  B01F15/027 ,  B01F2215/0032

Abstract: A mixing device for tablets includes a rotating drum including front and rear end walls, with the front end wall having a central mouth to receive and discharge the drum contents. One or more ribbon-like baffles are mounted to the inside surface of the front wall, with the baffle having a distal end which partly occludes the drum opening. The baffles are mounted at an angle such that when the drum is rotating in one direction they tend to direct the contents of the drum towards the opening of the drum to discharge the drum contents in a series of successive drum rotations, while when the drum is rotated in the opposite direction the baffles tend to direct the contents of the drum away from the drum opening. One or more curved ribs mounted to the inside surface of the drum body at an angle may be provided to cooperate in the tablet mixing and discharge phases.

Abstract translation: 用于片剂的混合装置包括包括前端壁和后端壁的旋转鼓，前端壁具有用于接收和排出滚筒内容物的中心口。 一个或多个带状挡板安装到前壁的内表面，挡板具有部分地封闭鼓开口的远端。 挡板以一定角度安装，使得当滚筒在一个方向上旋转时，它们倾向于将滚筒的内容物朝向滚筒的开口引导，以一系列连续的滚筒旋转来排出滚筒内容物，而当滚筒是 在相反方向旋转时，挡板倾向于将鼓的内容物引导离开鼓开口。 可以提供以一定角度安装到鼓本体的内表面的一个或多个弯曲肋条，以协同在片剂混合和排出阶段。