公开(公告)号：US4204604A

公开(公告)日：1980-05-27

申请号：US34827

申请日：1979-04-30

申请人： Marius J. Morin ,  Colin J. Nichols ,  Myron R. Prouty

发明人： Marius J. Morin ,  Colin J. Nichols ,  Myron R. Prouty

IPC分类号： B65D51/18 ,  B65D41/32

CPC分类号： B65D51/18 ,  B65D2251/0015 ,  B65D2251/0078

摘要： An improvement in a closure system for containers in which a cap member sealed at its base to an annular flange about the neck of the container is removeable by a cutting ring. The cap includes an upwardly projecting brim at the base separated from the side wall of the cap to provide an annular groove. The groove has at least one tapered recess. The cutting ring which can be positioned around the side wall of the cap has at least one depending tab with an inwardly directed sharpened projection. Normally, the tab rests in the recess of the groove. Upon rotation of the cutting ring, the tab is forced inwardly causing the sharpened projection to sever the side wall of the closure.

摘要翻译： 对于容器的封闭系统的改进，其中在其基部处密封在围绕容器颈部的环形凸缘的帽构件可被切割环移除。 盖子包括在基座的与盖的侧壁分离的向上突出的边缘以提供环形槽。 凹槽具有至少一个锥形凹槽。 可以围绕盖的侧壁定位的切割环具有至少一个具有向内指向的锐化突起的悬垂突出部。 通常，突片位于凹槽的凹槽中。 当切割环旋转时，突片被向内推动，使得尖锐的突起切断封闭件的侧壁。

公开(公告)号：US4207988A

公开(公告)日：1980-06-17

申请号：US40002

申请日：1979-05-18

申请人： Myron R. Prouty ,  Colin J. Nichols ,  Norman A. Brown ,  Stephen P. Sutter

发明人： Myron R. Prouty ,  Colin J. Nichols ,  Norman A. Brown ,  Stephen P. Sutter

IPC分类号： A61J1/00 ,  A61J1/14 ,  B65D41/32 ,  B65D51/00 ,  B65D51/20 ,  B65D41/50

CPC分类号： A61J1/1406 ,  B65D41/32 ,  B65D51/002 ,  B65D51/20 ,  B65D2251/0015 ,  B65D2251/009

摘要： Improvements in inner and outer closures for containers are disclosed. The outer closure is characterized by a cap member having a top wall, a side wall and a base adapted for sealing to the neck of a container. Two score lines extend across the top wall with finger gripping means attached at the apex where the two score lines meet. One score line extends down the side wall to connect with a third score line near the base which extends completely around the cap. The other score line extends down the side wall to an intermediate position and diverges away and terminates a short distance from the one score line. By pulling on the finger gripping means, the entire cap member above the third score line is removed in one piece. The inner closure comprises a plastic member sealed at its periphery to the mouth of the neck and includes a vertically aligned spike-entry port and an additive port which is oriented at an angle away from the entry port. The spike-entry port in an improved version comprises a spike-retaining collar which is joined to the body of the closure by a downward sloping web section which functions so as to cause the collar to grip an inserted spike more firmly to prevent accidental withdrawal of the spike. An improved version of an inner closure and container neck is also disclosed which includes particulate retaining means to prevent particulates formed during frictional welding of the closure to the neck from entering the container.

摘要翻译： 披露了容器内外封闭件的改进。 外盖的特征在于盖构件具有顶壁，侧壁和适于密封容器颈部的底座。 两条划线穿过顶壁延伸，手指夹紧装置连接在两条刻痕线相交的顶点处。 一个刻痕线沿着侧壁向下延伸，以与靠近底座的第三刻痕线连接，其完全围绕盖延伸。 另一个刻痕线从侧壁向下延伸到中间位置，并分离开并终止与一个刻痕线的短距离。 通过拉动手指夹持装置，将整个帽部件在第三刻痕线上方一体地移除。 内封闭件包括在其周边密封在颈部口部的塑料构件，并且包括垂直对准的钉入口和附加端口，其以远离入口的角度定向。 改进版本的钉入口包括钉保持套环，其通过向下倾斜的腹板部分连接到闭合件的本体，该部分的功能是使得套环更牢固地夹持插入的尖头以防止意外撤出 尖峰 还公开了内封闭和容器颈部的改进型式，其包括颗粒保持装置，以防止在闭合件对颈部的摩擦焊接期间形成的微粒进入容器。

公开(公告)号：US3952902A

公开(公告)日：1976-04-27

申请号：US464463

申请日：1974-04-26

申请人： Myron R. Prouty ,  Robert D. Tuseth

发明人： Myron R. Prouty ,  Robert D. Tuseth

IPC分类号： A61J1/00 ,  A61J1/14 ,  B65D47/14 ,  B65D51/16 ,  B65D77/00

CPC分类号： B65D77/003 ,  A61J1/1418 ,  A61J1/1425 ,  A61J1/1487 ,  B65D47/148 ,  B65D51/1616 ,  B65D51/1688 ,  A61J1/145 ,  A61J1/1468

摘要： Method and apparatus is disclosed relating to the use of a plasma receiving assembly including a container and closure cap adapted to permit aseptic handling, storage and shipment of blood plasma. One aspect of the method is to form the plasma receiving assembly by placing a plasma receiving container within an overwrap having a gas permeable bacterial filter such that the container and overwrap may be gas sterilized followed by mechanical sealing of the container while still in the overwrap. The method further provides for use of the overwrap to lessen the chances of contamination during handling and transfer of the blood plasma including the steps of forming the container in a rigid standardized cylindrical form and limiting the volume of plasma placed in each container so that the plasma may be frozen and removed automatically. The method is facilitated by a novel closure cap having a cover adapted for axial movement between a partially open position in which sterilized gas may pass into and out of the container and a fully closed position in which the container is hermetically sealed for shipment. Because the closure cap cover may be operated by direct pressure applied to the upper surface, operation of the closure cap cover when the container is within the overwrap is greatly facilitated.

摘要翻译： 公开了涉及使用等离子体接收组件的方法和装置，所述等离子体接收组件包括适于允许无菌操作，储存和运送血浆的容器和封闭帽。 该方法的一个方面是通过将等离子体接收容器放置在具有气体可渗透的细菌过滤器的外包装中来形成等离子体接收组件，使得容器和外包装可以被气体灭菌，然后在仍然在外包装中的情况下机械密封容器。 该方法进一步提供了使用外包裹来减少处理和转运血浆期间的污染机会，包括以刚性标准化的圆柱形形式形成容器的步骤，并限制放置在每个容器中的等离子体的体积，使得等离子体 可能被冻结并自动清除。 该方法通过一种新颖的封闭盖来实现，所述封闭帽具有适于在其中消毒的气体可以进入和离开容器的部分打开位置和完全关闭位置之间轴向移动的盖子，在该完全关闭位置，容器被密封以便运输。 因为闭合盖盖可以通过施加到上表面的直接压力来操作，所以当容器在外包装内时，封盖盖的操作极大地促进了。