公开(公告)号：US20120291792A1

公开(公告)日：2012-11-22

申请号：US13509477

申请日：2010-11-11

Applicant: Ann R. Treadaway ,  James D. Reed ,  Stephen Longley-Martines

Inventor： Ann R. Treadaway ,  James D. Reed ,  Stephen Longley-Martines

IPC: A24D3/04 ,  A24D3/14 ,  A24D1/04

CPC classification number: A24D3/0225 ,  A24D3/048

Abstract: There is provided a tobacco smoke filter (1) or filter element comprising: a rod (2) of a tobacco smoke filtering material; a continuous extruded element (7) extending longitudinally of the rod (2); and a flavouring agent.

Abstract translation: 提供了一种烟草烟雾过滤器（1）或过滤元件，其包括：烟草烟雾过滤材料的杆（2）; 连续挤压元件（7），其沿所述杆（2）的纵向延伸; 和调味剂。

公开(公告)号：US08137327B2

公开(公告)日：2012-03-20

申请号：US11454604

申请日：2006-06-16

Applicant: David C. Sokal ,  Carol L. Joanis ,  George A. M. Butterworth ,  James D. Reed ,  Robert A. Johnson

Inventor： David C. Sokal ,  Carol L. Joanis ,  George A. M. Butterworth ,  James D. Reed ,  Robert A. Johnson

IPC: A61M31/00 ,  A61F13/15 ,  A61F13/20 ,  A61F6/06

CPC classification number: A61F13/2051 ,  A61F2013/8414 ,  A61K9/0036

Abstract: A vaginal drug delivery system includes a device formed of porous material that holds a flowable therapeutic formulation. The device, preferably in a soft, prewetted state, is inserted into the vagina to reside typically at or near the cervix where it continuously releases the flowable therapeutic formulation through its outer surface which is in contact with the vaginal surfaces. In operation, the flowable therapeutic formulation migrates via capillary forces from a reservoir that is centrally located in the device and through a covering that envelopes the reservoir.

Abstract translation: 阴道药物递送系统包括由多孔材料形成的装置，其保持可流动的治疗剂型。 该装置优选地处于柔软的预润湿状态，被插入到阴道中以通常驻留在子宫颈处或附近，其中它连续地通过其与阴道表面接触的外表面释放可流动治疗剂。 在操作中，可流动的治疗制剂通过毛细管力从位于装置中心的储存器并通过包封储存器的覆盖物迁移。