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1. 发明申请

US20090227975A1 TAMPON INCLUDING CROSSLINKED CELLULOSE FIBERS AND IMPROVED SYNTHESIS PROCESSES FOR PRODUCING SAME 审中-公开
标题翻译：包含交联纤维素纤维的鞣剂及其生产方法的改进合成方法
公开(公告)号：US20090227975A1
公开(公告)日：2009-09-10
申请号：US12370687
申请日：2009-02-13
申请人： Eugene Dougherty, JR. , Andrew Wilkes
发明人： Eugene Dougherty, JR. , Andrew Wilkes
IPC分类号： A61F13/20 , D21C9/00
CPC分类号： D21C9/005 , A61F13/2051 , A61F13/2082 , A61L15/28 , A61L15/42 , C08B15/10 , D01F2/08 , D06M11/70 , D06M13/123 , D06M13/192 , D06M13/432 , D06M2101/06 , C08L1/02
摘要： A tampon pledget includes crosslinked cellulose fibers having microstructures treated to provide improved absorbency and higher wet strength. The fibers are treated with a crosslinking agent to provide at least one of a molecular weight between crosslinks of from about 10 to 200 and a degree of crystallinity of from about 25% to 75%. The crosslinking agent includes citric acid in 1% by weight. The crosslinking agent may further include sodium hypophosphite in 1% by weight. In another embodiment, the crosslinking agent may be a difunctional agent including a glyoxal or a glyoxal-derived resin. In still another embodiment, the crosslinking agent is a multifunctional agent including a cyclic urea, glyoxal, polyol condensate. The crosslinking agent is added in an amount from about 0.001% to 20% by weight based on a total weight of cellulose fibers to be treated and, preferably, in an amount of about 5% by weight.
摘要翻译：卫生棉条包括具有处理以提供改善的吸收性和较高湿强度的微结构的交联纤维素纤维。纤维用交联剂处理以提供约10至200的交联之间的分子量和约25％至75％的结晶度中的至少一种。交联剂包括1重量％的柠檬酸。交联剂还可以包括1重量％的次磷酸钠。在另一个实施方案中，交联剂可以是包含乙二醛或乙二醛衍生的树脂的双官能剂。在另一个实施方案中，交联剂是包括环状脲，乙二醛，多元醇缩合物的多功能剂。相对于待处理的纤维素纤维的总重量，交联剂的添加量为约0.001重量％至20重量％，优选为约5重量％。

2. 发明申请

US20080287902A1 TAMPON PLEDGET FOR INCREASED BY-PASS LEAKAGE PROTECTION 审中-公开
标题翻译： TAMPON PLEDGET用于增加旁路泄漏保护
公开(公告)号：US20080287902A1
公开(公告)日：2008-11-20
申请号：US12122880
申请日：2008-05-19
申请人： Keith Edgett , Robert Jorgensen , Eugene Dougherty, JR. , Yinka Abdul
发明人： Keith Edgett , Robert Jorgensen , Eugene Dougherty, JR. , Yinka Abdul
IPC分类号： A61F13/20
CPC分类号： A61F13/2071 , A61F13/20 , A61F13/2051 , A61F13/2065 , A61F13/2068
摘要： The present invention provides a tampon pledget with one or more of the following properties: increased absorbency rate; high absorbent capacity and fluid retention; rapid expansion potential; and ease of ejection of the pledget from the applicator. Surprisingly, the one or more properties are achieved by using a modified dual cross-pad, folded, compressed tampon pledget design.
摘要翻译：本发明提供一种棉塞，其具有以下特性中的一种或多种：增加的吸收率; 高吸收能力和流体保留力; 快速扩张潜力; 并且易于从涂抹器喷射毛发。令人惊讶的是，通过使用改进的双交叉垫，折叠的压缩棉塞设计来实现一个或多个特性。

3. 发明申请

US20090281474A1 TAMPON PLEDGET HAVING IMPROVED EXPANSION AND PROCESS FOR PRODUCING SAME 审中-公开
标题翻译：具有改进膨胀的TAMPON PLEDGET和其生产方法
公开(公告)号：US20090281474A1
公开(公告)日：2009-11-12
申请号：US12116246
申请日：2008-05-07
申请人： Eugene Dougherty, JR. , Keith Edgett , Robert Jorgensen
发明人： Eugene Dougherty, JR. , Keith Edgett , Robert Jorgensen
IPC分类号： A61F13/20
CPC分类号： A61F13/2051 , A61F13/2065 , A61F13/2085
摘要： A feminine hygiene product is presented. The feminine hygiene product includes a body having a mass of compressed fibrous material, an insertion end and a withdrawal end. The body has an overall length L. The insertion end has a diameter A and the withdrawal end has a diameter B. In an initial state, diameter B is at least about equal to up to about ten percent greater than the diameter A. When exposed to a fluid, diameter B radially expands such that a ratio of diameter B to the diameter A is about 1.25 to 1. In one embodiment, the feminine hygiene product is a vaginal tampon and when exposed to a fluid, diameter B expands more rapidly than diameter A to substantially seal a bottom portion of a vaginal cavity and prevent bypass leakage.
摘要翻译：呈现女性卫生用品。女性卫生产品包括具有大量压缩纤维材料的主体，插入端和抽出端。主体具有总长度L.插入端具有直径A并且抽出端具有直径B.在初始状态下，直径B至少大约等于直径A大至多百分之十。当暴露流体直径B径向膨胀使得直径B与直径A的比例为约1.25:1。在一个实施例中，女性卫生产品是阴道棉条，当暴露于流体时，直径B比直径A以基本上密封阴道腔的底部并防止旁路泄漏。

4. 发明申请

US20090036859A1 Anthroprometrically expandable tampon pledget 审中-公开
标题翻译：人体测量扩张棉塞
公开(公告)号：US20090036859A1
公开(公告)日：2009-02-05
申请号：US11890011
申请日：2007-08-03
申请人： Eugene Dougherty, JR. , Keith Edgett , Shannon Talbot , Robert Jorgensen
发明人： Eugene Dougherty, JR. , Keith Edgett , Shannon Talbot , Robert Jorgensen
IPC分类号： A61F13/22
CPC分类号： A61F13/206
摘要： A tampon pledget has an absorbent mass of material and a withdrawal string located at one end thereof. During use, the tampon pledget expands to take on a geometric configuration that approximates the shape of the vagina into which the tampon pledget is inserted. An anthroprometrically expandable tampon pledget has an absorbent mass of material that is defined by a first end having a first density, a second end having a second density, and a portion intermediate the first and second ends. The material expands at different rates upon being contacted by body fluids, thereby allowing the tampon pledget to conform to the shape of a vagina. A method of making an expandable tampon pledget includes the steps of providing an absorbent material, attaching a string thereto, and compressing the material into a cylindrical shape such that a density gradient is realized over a length of the compressed material.
摘要翻译：卫生棉条具有吸收质量的材料和位于其一端的抽出线。在使用过程中，卫生棉条膨胀以展开近似于插入棉塞的阴道形状的几何构型。人造血管扩张棉塞具有吸收质量的材料，其由具有第一密度的第一端和具有第二密度的第二端以及第一和第二端的中间部分限定。材料在与体液接触时以不同的速率膨胀，从而允许棉塞与阴道的形状一致。制造可膨胀棉塞的方法包括以下步骤：提供吸收材料，将绳子附接到其上，并将材料压缩成圆柱形状，使得在压缩材料的长度上实现密度梯度。

5. 发明申请

US20120175803A1 IN-VITRO MEASUREMENT OF CATAMENIAL TAMPON SYSTEMS 审中-公开
标题翻译：天IAL ON ON。。。。。。。。。。。。。。。。。。
公开(公告)号：US20120175803A1
公开(公告)日：2012-07-12
申请号：US13427169
申请日：2012-03-22
申请人： Eugene Dougherty, JR. , Keith Edgett , Scott Salmon , Mario Turchi , Phillip Ebert , Robert Jorgensen , Steven O. Bordley
发明人： Eugene Dougherty, JR. , Keith Edgett , Scott Salmon , Mario Turchi , Phillip Ebert , Robert Jorgensen , Steven O. Bordley
IPC分类号： B29C31/00
CPC分类号： G01N15/00 , A61F2013/8491 , G01R33/48 , G01R33/5608
摘要： An apparatus for testing of medical products such as a feminine hygiene product, is presented. The apparatus includes a body, a pump and a vaginal canal assembly. The body includes an internal chamber and a bottom surface having a bore open to the internal chamber. The pump provides a fluid to the body. In one embodiment, the fluid is a menses simulant. The vaginal canal assembly includes an interior canal accepting the product. The vaginal canal assembly includes a passage providing the fluid to the interior canal. The apparatus includes a pressure regulator controlling pressure exerted on the vaginal canal assembly from a volume of air within the internal chamber. The apparatus includes a stand. The stand includes a retaining device and a locking device. The locking device cooperates with the retaining device to selectively secure the body in at least one of a rotational position and an angular position.
摘要翻译：提出了一种用于医疗产品测试的设备，如女性卫生用品。该装置包括主体，泵和阴道管组件。主体包括内部腔室和底部表面，其具有通向内部腔室的孔。泵向身体提供流体。在一个实施例中，流体是月经模拟物。阴道管组件包括接受该产品的内部通道。阴道管组件包括向内管提供流体的通道。该装置包括压力调节器，该压力调节器控制从内腔内的一定体积的空气施加在阴道管组件上的压力。该装置包括支架。支架包括保持装置和锁定装置。锁定装置与保持装置配合以选择性地将身体固定在旋转位置和角位置中的至少一个中。

6. 发明申请

US20080319273A1 In-vitro measurement of catamenial tampon systems 有权
标题翻译：月经棉塞系统的体外测量
公开(公告)号：US20080319273A1
公开(公告)日：2008-12-25
申请号：US11821338
申请日：2007-06-21
申请人： Eugene Dougherty, JR. , Keith Edgett , Scott Salmon , Mario Turchi , Phillip Ebert , Robert Jorgensen , Steven O. Bordley
发明人： Eugene Dougherty, JR. , Keith Edgett , Scott Salmon , Mario Turchi , Phillip Ebert , Robert Jorgensen , Steven O. Bordley
IPC分类号： A61B5/00 , A61B17/42
CPC分类号： G01N15/00 , A61F2013/8491 , G01R33/48 , G01R33/5608
摘要： An apparatus for testing of medical products such as a feminine hygiene product, is presented. The apparatus includes a body, a pump and a vaginal canal assembly. The body includes an internal chamber and a bottom surface having a bore open to the internal chamber. The pump provides a fluid to the body. In one embodiment, the fluid is a menses simulant. The vaginal canal assembly includes an interior canal accepting the product. The vaginal canal assembly includes a passage providing the fluid to the interior canal. The apparatus includes a pressure regulator controlling pressure exerted on the vaginal canal assembly from a volume of air within the internal chamber. The apparatus includes a stand. The stand includes a retaining device and a locking device. The locking device cooperates with the retaining device to selectively secure the body in at least one of a rotational position and an angular position.
摘要翻译：提出了一种用于医疗产品测试的设备，如女性卫生用品。该装置包括主体，泵和阴道管组件。主体包括内部腔室和底部表面，其具有通向内部腔室的孔。泵向身体提供流体。在一个实施例中，流体是月经模拟物。阴道管组件包括接受该产品的内部通道。阴道管组件包括向内管提供流体的通道。该装置包括压力调节器，该压力调节器控制从内腔内的一定体积的空气施加在阴道管组件上的压力。该装置包括支架。支架包括保持装置和锁定装置。锁定装置与保持装置配合以选择性地将身体固定在旋转位置和角位置中的至少一个中。

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