公开(公告)号：WO1997015505A1

公开(公告)日：1997-05-01

申请号：PCT/US1996009025

申请日：1996-06-06

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  TURK, Frederick, J. ,  WILCOX, Malcolm, W. ,  MARTIN, Thomas, W.

IPC: B65D41/02

CPC classification number: B05C17/00509 ,  A61C9/0026 ,  B05C17/00516 ,  B65D41/026

Abstract: A dispensing container (12), such as a double-barrel cartridge used in dispensing dental material, matingly receives a sliding cap (14) that maintains a seal between material in the barrels (28, 30) and the atmosphere. The cap (14) includes a body (16) and a gasket (48) within the body (16), and the cap (14) also includes a cam portion (50) that shifts the body (16) slightly away from an outlet (36) of the container (12) as the cap (14) is moved toward a closed position to seal the container (12). Once the cap (14) is in a fully closed position, the cam portion (50) enables the body (16) to shift somewhat closer to the container outlet (36) in order to increase the compression of the gasket (48) between the body (16) and the outlet (36). Optionally, an orienting section (54) is provided for insuring that the cap (14) is coupled to the container (12) in only one certain orientation, so that the likelihood of cross-contamination of material within the barrels (28, 30) due to residual material on the gasket is substantially reduced.

Abstract translation: 诸如用于分配牙科材料的双筒筒的分配容器（12）配合地接纳在筒体（28,30）中的材料与气氛之间保持密封的滑动盖（14）。 盖（14）包括在主体（16）内的主体（16）和垫圈（48），并且盖（14）还包括凸轮部分（50），其使主体（16）稍微远离出口 当所述盖（14）移动到关闭位置以密封所述容器（12）时，所述容器（12）的所述容器（16）的所述容器（36）。 一旦盖（14）处于完全关闭位置，凸轮部分（50）使得主体（16）能够稍微更靠近容器出口（36）移动，以便增加垫片（48）的压缩 主体（16）和出口（36）。 可选地，提供定向部分（54），用于确保盖子（14）仅在一个方向上联接到容器（12），使得材料在筒体（28,30）内交叉污染的可能性 由于垫圈上的残留材料显着减少。

公开(公告)号：WO1997021394A1

公开(公告)日：1997-06-19

申请号：PCT/US1996007511

申请日：1996-05-23

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  WILCOX, Malcolm, W. ,  MARTIN, Thomas, W. ,  CARUFEL, Roger, J.

IPC: A61C09/00

CPC classification number: B05C17/0123 ,  A61C5/64 ,  A61C9/0026 ,  B05C17/00553

Abstract: A dispensing applicator (10) includes a body (14) with a handle (16), a pivotable lever (18) and a front holder (26) with a receptacle (32) that is adapted to removably receive a dual chamber cartridge (12). In certain embodiments, the majority of the cartridge contents are expelled during a single stroke of the lever (18), an advantage when used for single patient use in dental or medical fields. In other embodiments, the holder (26) is rotatably connected to the body (14) so that the holder (26) and the cartridge (12) can be moved as needed in an arc in order to vary the orientation of the cartridge (12) relative to the applicator handle (16). The rotatable connection enables the cartridge (12) to be moved to any one of a number of different orientations as may be desired to provide optimum maneuverability of the applicator (10) in use and to enhance the operator's vision of the application site.

Abstract translation: 分配施加器（10）包括具有手柄（16）的主体（14），可枢转的杠杆（18）和具有插座（32）的前保持器（26），该插座适于可移除地容纳双室卡盘 ）。 在某些实施例中，大多数药筒内容物在杠杆（18）的单次冲程期间被排出，当用于在牙齿或医疗领域中单个患者使用时的优点。 在其它实施例中，保持器（26）可旋转地连接到主体（14），使得保持器（26）和盒（12）可以根据需要在电弧中移动，以便改变盒（12）的取向 ）相对于施加器手柄（16）。 可旋转连接使得盒（12）能够移动到多种不同取向中的任何一种，如期望的那样，以提供施用器（10）在使用中的最佳机动性并且增强操作者对施用部位的视觉。

公开(公告)号：WO1995022941A1

公开(公告)日：1995-08-31

申请号：PCT/US1995002411

申请日：1995-02-27

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  WILCOX, Malcolm, W. ,  NASH, James, E. ,  MARTIN, Thomas, W. ,  RODRIGUEZ, Alex, Jr.

IPC: A61C09/00

CPC classification number: B05C17/0123 ,  A61C5/64 ,  A61C9/0026 ,  B05C17/00506 ,  B05C17/00509 ,  B05C17/00553 ,  B05C17/00593

Abstract: A dispensing system (20) for dental material made of two components has a dual chamber cartridge (24) that releasably connects to an applicator (22). The chambers of the cartridge are located in an over-under orientation relative to the user's grip on the applicator, enabling the system to be especially useful for placing dental material in regions of the patient's oral cavity that are difficult to access. Certain embodiments of the invention include a static mixing assembly (26) having a swivelable cannula, and an exit conduit (78) of the mixing assembly is optionally curved along its length.

Abstract translation: 用于由两个部件制成的牙科材料的分配系统（20）具有可释放地连接到施用器（22）的双腔室（24）。 药筒的腔室相对于使用者在涂抹器上的把手位于下方定位，使得系统特别可用于将牙科材料放置在患者口腔难以进入的区域中。 本发明的某些实施例包括具有可旋转插管的静态混合组件（26），并且混合组件的出口导管（78）任选地沿其长度弯曲。