公开(公告)号：US3812856A

公开(公告)日：1974-05-28

申请号：US25405572

申请日：1972-05-17

申请人： PROCTER & GAMBLE

发明人： DUNCAN R ,  KOKX D

IPC分类号： A61F13/20 ,  A61F13/24

CPC分类号： A61F13/2037 ,  Y10S604/904

摘要： A tampon having an absorbent body which is an agglomerate of pieces of absorbent foam, said agglomerate being held together by an overwrap which has water frangible closures that are maintained before use and in vivo but open up when the tampon is agitated in an excess of water such as a standard sewage disposal system.

摘要翻译： 一种卫生棉条，其具有作为吸收性泡沫块的附聚物的吸收体，所述附聚物通过外包装保持在一起，所述外包装具有水易破裂的封闭物，其在使用前和体内保持，但在棉塞在过量的水中搅动时开放 如标准污水处理系统。

公开(公告)号：US2330257A

公开(公告)日：1943-09-28

申请号：US25097339

申请日：1939-01-14

申请人： JOHN F WALLACE

发明人： BAILEY STACY P

IPC分类号： A61F13/24

CPC分类号： A61F13/2037 ,  Y10S604/904

公开(公告)号：US4475911A

公开(公告)日：1984-10-09

申请号：US253426

申请日：1981-04-13

申请人： Dale A. Gellert

发明人： Dale A. Gellert

IPC分类号： A61F13/24 ,  A61F13/16

CPC分类号： A61F13/2037 ,  Y10S604/904

摘要： Absorbent devices, such as catamenial tampons and catamenial pads. The devices comprise an unbonded array of non-absorbent, hydrophillic, resilient, moisture insensitive fibers contained within a porous overwrap. When the devices are intended to be presented in the compressed state, the compressed density of the mass of fibers should be less than about 0.3 grams per cubic centimeter. The devices can contain ancillary absorbent material.

摘要翻译： 吸收装置，如月经棉塞和月经垫。 这些装置包括非多孔外包裹物中包含的非吸收性，亲水性，弹性，不透湿的纤维的未结合阵列。 当装置旨在以压缩状态呈现时，纤维质量的压缩密度应小于约0.3克/立方厘米。 设备可以包含辅助吸收材料。

公开(公告)号：US3994298A

公开(公告)日：1976-11-30

申请号：US635458

申请日：1975-11-26

申请人： Thomas A. Des Marais

发明人： Thomas A. Des Marais

IPC分类号： A61F13/20 ,  A61F13/24

CPC分类号： A61F13/2037 ,  A61F13/2085 ,  Y10S521/918 ,  Y10S604/904

摘要： Foams (as for example polyurethane foam) catamenial tampons which have been treated with surfactant. Catamenial tampons of this invention exhibit improved humid expansion characteristics. In a preferred embodiment, the catamenial tampons comprise particles of lubricated polyurethane foam which have been treated with surfactant and which are contained within a fluid permeable overwrap. The invention includes a process for making the above described catamenial tampons.

摘要翻译： 用表面活性剂处理的泡沫（例如聚氨酯泡沫）月经棉塞。 本发明的月经棉塞具有改善的湿膨胀特性。 在优选实施例中，月经棉塞包括已经用表面活性剂处理并且包含在流体可渗透的外包裹物内的润滑的聚氨酯泡沫的颗粒。 本发明包括制造上述月经棉塞的方法。

公开(公告)号：US5476455A

公开(公告)日：1995-12-19

申请号：US228503

申请日：1994-04-15

申请人： Arthur L. Silber

发明人： Arthur L. Silber

IPC分类号： A61F5/455 ,  A61F13/15 ,  A61F13/20 ,  A61F13/34 ,  A61F13/24

CPC分类号： A61F5/4553 ,  A61F13/2051 ,  A61F13/34 ,  A61F13/202 ,  A61F2013/15081 ,  Y10S604/904

摘要： A flow-controlling tampon, comprising, in combination a generally upright insertion tube having upper and lower ends, and a plunger within said tube and manipulable proximate the tube lower end; flow receiving structure positioned within the tube to be bodily displaced and to protrude from the upper end of the tube in response to the manipulation of the plunger, the flow receiving structure having an upper end portion configured to expand to extend about the cervix in response to upward bodily displacement of the flow receiving structure effected by the plunger; and removal structure associated with the upper end portion of the receiving structure to effect contraction thereof when the receiving structure is withdrawn away from the cervix. The flow receiving structure typically includes flow absorbent material contained within a thin moisture resistant sheath having an expansible upper end that is contracted by pulling on strand structure.

摘要翻译： 一种流动控制棉塞，其组合包括具有上端和下端的大致直立的插入管和在所述管内的柱塞并且可靠近管下端操作; 流体接收结构定位在所述管内以响应于所述柱塞的操纵而被身体移位并且从所述管的上端突出，所述流动接收结构具有被配置为围绕所述子宫颈扩张以响应于 柱塞对流体接收结构的身体位移向上; 以及与所述接收结构的上端部相关联的去除结构，以在接收结构从所述子宫颈撤回时实现其收缩。 流动接收结构通常包括容纳在薄防潮护套内的流动吸收材料，其具有通过拉动线束结构而收缩的可膨胀上端。

公开(公告)号：US1862026A

公开(公告)日：1932-06-07

申请号：US44975730

申请日：1930-05-05

申请人： BENJAMIN LEVISON

发明人： BENJAMIN LEVISON

IPC分类号： A61F13/24

CPC分类号： A61F13/2037

公开(公告)号：US07214218B2

公开(公告)日：2007-05-08

申请号：US10719258

申请日：2003-11-21

申请人： Edward Paul Carlin

发明人： Edward Paul Carlin

IPC分类号： A61F13/20 ,  A61F13/24

CPC分类号： A61F13/2051 ,  Y10S604/904

摘要： A tampon for feminine hygiene that has an insertion end, a withdrawal end, a longitudinal axis, and an outer surface. The tampon is made of compressed fibrous material. The outer surface of the tampon includes a plurality of raised portions. Each of the raised portions includes a first width dimension x and a second width dimension y. The first width dimension x is greater than the second width dimension y.

摘要翻译： 具有插入端，抽出端，纵向轴线和外表面的用于女性卫生的卫生棉条。 卫生棉条由压缩的纤维材料制成。 卫生棉条的外表面包括多个凸起部分。 每个凸起部分包括第一宽度尺寸x和第二宽度尺寸y。 第一宽度尺寸x大于第二宽度尺寸y。

公开(公告)号：US5498252A

公开(公告)日：1996-03-12

申请号：US363920

申请日：1994-12-27

申请人： Arthur L. Silber

发明人： Arthur L. Silber

IPC分类号： A61F13/32 ,  A61F5/455 ,  A61F13/15 ,  A61F13/20 ,  A61F13/34 ,  A61F13/24

CPC分类号： A61F5/4553 ,  A61F13/2051 ,  A61F13/34 ,  A61F13/202 ,  A61F2013/15081 ,  Y10S604/904

摘要： A menstrual, flow-controlling tampon comprising a generally upright insertion tube having upper and lower ends; flow-receiving structure positioned within the tube to be bodily displaced and expelled from the upper end of the tube; the flow-receiving structure having a deployable portion configured to distend from a downward collapsed position to an upwardly deployed condition, to extend into engagement with vaginal walls associated with the cervix, and accommodation to length of vaginal barrel, following its being expelled from the tube; and removal structure associated with the receiving structure to effect withdrawal thereof away from the cervix, whereby upper extent of the deployable portion of the flow-receiving structure gathers to retain flow in the flow-receiving structure during withdrawal.

摘要翻译： 一种月经流量控制棉塞，其包括具有上端和下端的大体上直立的插管; 定位在管内的流体接收结构被身体移位并从管的上端排出; 所述流动接收结构具有可展开部分，所述可展开部分构造成从向下折叠位置向上展开状态膨胀，以延伸成与所述子宫颈相关联的阴道壁接合，以及在其从所述管子排出之后容纳到阴道镜筒的长度 ; 以及与接收结构相关联的去除结构以使其从子宫颈撤回，由此，在接收结构中，可流动接收结构的可展开部分的上部范围集中以在流动接收结构中保持流动。

公开(公告)号：US3902493A

公开(公告)日：1975-09-02

申请号：US46949474

申请日：1974-05-13

申请人： PROCTER & GAMBLE

发明人： BAIER KATHLEEN GRIESHOP ,  TROKHAN PAUL DENNIS

IPC分类号： A61F13/24 ,  A61K9/00 ,  A61F13/20

CPC分类号： A61F13/2037 ,  A61K9/0036

摘要： A medicated catamenial tampon, comprising a resilient foam corpus and a medicament-bearing hydrophobic non-woven overwrap which is permeable to catamenial fluids, adapted for nonmenstrual as well as menstrual delivery of medicant to control and treat vaginal area disorders.

摘要翻译： 一种药物月经棉塞，其包括弹性泡沫体和适于非月经以及月经递送药物以控制和治疗阴道区域障碍的月经液渗透的药物承载疏水性非织造外包裹物。

公开(公告)号：US4018225A

公开(公告)日：1977-04-19

申请号：US605427

申请日：1975-08-18

申请人： Stelio Jack Elmi

发明人： Stelio Jack Elmi

IPC分类号： A61F13/24

CPC分类号： A61F13/2037 ,  Y10S604/904

摘要： The present invention is concerned with catamenial tampons which comprise means for preventing by-pass but yet are readily removable. Generally the tampons are hollow cones of absorbable material with a withdrawal cord attached to the apex and an unfurlable cuff around the outside of the open base end of the cone.

摘要翻译： 本发明涉及月经棉塞，其包括用于防止旁路但是易于移除的装置。 通常，卫生棉条是可吸收材料的中空锥体，具有附接到顶点的抽出绳索和围绕锥体的敞开基端的外侧的可展开的箍。