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11. 发明授权

US08597012B2 Air disengagement assembly and method for manufacturing dip-molded articles out of RTV silicone by fully automated process 有权
公开(公告)号：US08597012B2
公开(公告)日：2013-12-03
申请号：US13104966
申请日：2011-05-10
申请人： Tilak M. Shah , Medhadakshina Murty Peri
发明人： Tilak M. Shah , Medhadakshina Murty Peri
IPC分类号： B29C39/04
CPC分类号： B05C11/00 , A61F2/12 , A61F2240/001 , A61M25/1029 , B05C3/09 , B29C41/14 , B29K2019/00
摘要： An automated mandrel dip coating process assembly for RTV silicone dispersions is described, including an enclosure adapted to hold a moisture-cure ambient temperature curable medium for mandrel dip molding and at least one mandrel having a surface for contacting the moisture-cure ambient temperature curable medium. An automated motive drive assembly is arranged to removably translate one or more of the mandrel(s) into contact with the moisture-cure ambient temperature curable medium in the enclosure, and to subsequently translate at least one mandrel contacted with the moisture-cure ambient temperature curable medium into at least one of (A) contact with a bubble crusher in the enclosure, and (B) disengagement from the moisture-cure ambient temperature curable medium in the enclosure and rotation of the mandrel at a vertical displacement angle of from 70° to 110°. By such arrangement, air bubble entrapment on the dip molded film on the mandrel is avoided, and controlled film thickness is achieved at desired location(s) so that the product molded film article is free of pinholes and air bubble inclusions in the film, and complies with desired thickness specifications.

12. 发明授权

US08585676B2 Multi-lumen lay-flat tubing, catheter articles comprising same, and method of manufacture thereof 有权
标题翻译：多腔扁平管，包含其的导管制品及其制造方法
公开(公告)号：US08585676B2
公开(公告)日：2013-11-19
申请号：US12026297
申请日：2008-02-05
申请人： Tilak M. Shah
发明人： Tilak M. Shah
IPC分类号： A61M31/00
CPC分类号： A61M25/0009 , A61M25/1002 , A61M25/1036 , A61M2025/0025 , A61M2025/0036 , A61M2025/0037 , A61M2025/0039 , B29C65/02 , B29C65/04 , B29C65/08 , B29C65/16 , B29C65/18 , B29C65/222 , B29C65/38 , B29C65/48 , B29C65/4845 , B29C66/1122 , B29C66/232 , B29C66/4312 , B29C66/4322 , B29C66/50 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2027/18 , B29K2075/00 , B29L2009/00 , B29L2031/602 , B29L2031/605 , B29L2031/7542 , B29C65/00
摘要： A multi-lumen lay-flat tube formed of polymeric film material, e.g., polyurethane elastomer film, comprising a main tube and at least one interior tubular passage, wherein each of the at least one interior tubular passage is constituted by reentrant portions of polymeric film material forming the main tube. The multi-lumen lay-flat tube can be utilized for fabrication of a balloon catheter, or other indwelling catheter device. The multi-lumen lay-flat tube can be formed by a fabrication method including provision of superposed sheets of polymeric film material, welding the superposed sheets of polymeric film material along generally parallel, spaced-apart seam lines to form at least two passages bounded by a successive pair of such seam lines, and if desired everting the welded superposed sheets to form a main tube having at least one tubular passage therewithin. In another implementation, a multi-lumen lay-flat tube can be formed by bonding concentric tubes to one another along longitudinally extending seals, and in a still further implementation, a multi-lumen lay-flat tube can be formed by bonding a strip member longitudinally along a tube, with the strip member being bonded at its margins to the tube, to enclose a passage between the strip member and the tube.
摘要翻译：由聚合物膜材料（例如聚氨酯弹性体膜）形成的多腔平坦管，其包括主管和至少一个内部管状通道，其中，所述至少一个内部管状通道中的每一个由聚合物膜的折返部分材料形成主管。多腔扁平管可用于制造球囊导管或其它留置导管装置。多腔扁平管可以通过制造方法形成，包括提供叠加的聚合物薄片材料片，将大体上平行的，间隔开的接缝线焊接叠加的聚合薄膜材料片以形成由连续的一对这样的接缝线，并且如果期望的话，焊接的叠置片材形成其中具有至少一个管状通道的主管。在另一种实施方式中，可以通过沿着纵向延伸的密封件将同心管彼此粘合来形成多腔扁平管，并且在又一实施方式中，可以通过将条形构件沿着管子纵向延伸，带状件在其边缘处连接到管子上，以封闭带状部件和管子之间的通道。

13. 发明申请

US20120305437A1 DIGITAL APPLIANCE COVER 审中-公开
标题翻译：数码电器
公开(公告)号：US20120305437A1
公开(公告)日：2012-12-06
申请号：US13487038
申请日：2012-06-01
申请人： Tilak M. SHAH , Kimberly Ogburn
发明人： Tilak M. SHAH , Kimberly Ogburn
IPC分类号： B65D85/00
CPC分类号： A45C11/00 , A45C2011/002 , A45C2011/003
摘要： A digital appliance cover article formed of a thermoplastic elastomeric film that compressively and conformably encloses a digital appliance. The cover defines a pocket with an opening that is offset from an edge of the cover, with overlapping edges at the opening, whereby the digital appliance is compressively and conformably enclosed by the digital appliance cover article when inserted through such opening and reposed in an interior volume of the cover article.
摘要翻译：由热塑性弹性体膜形成的数字家电覆盖物，其压缩和适形地封闭数字设备。盖子限定了具有开口的口袋，该开口与盖的边缘偏移，在开口处具有重叠的边缘，由此数字设备在插入穿过这样的开口并被压入内部时被数字家电盖制品压缩和适形地包围封面物品的体积。

14. 发明授权

US07896806B2 Speculum cover 有权
标题翻译：探针盖
公开(公告)号：US07896806B2
公开(公告)日：2011-03-01
申请号：US11940103
申请日：2007-11-14
申请人： Tilak M. Shah , Dezso K. Levius
发明人： Tilak M. Shah , Dezso K. Levius
IPC分类号： A61B1/32
CPC分类号： A61B1/32 , A61B1/00135 , B29C65/04 , B29C65/38 , B29C65/48 , B29C66/1122 , B29C66/232 , B29C66/43 , B29C66/71 , B29C2793/0018 , B29K2021/00 , B29K2021/003 , B29K2023/00 , B29K2067/00 , B29K2075/00 , B29K2077/00 , B29K2101/12 , B29K2105/0085 , B29K2105/0088 , B29L2009/00 , B29L2031/602 , B29L2031/753 , B29K2025/08
摘要： A speculum cover that is adapted to sheath the blades of a speculum, and to support lateral vaginal walls to facilitate vaginal/cervical examination during gynecological exams and surgery. The speculum cover includes top and bottom pockets for the respective blades of the speculum, and side portions having openings therein for sampling of tissue at the vaginal locus. In a specific implementation, the speculum cover is of a four-ply construction, formed by impulse welding or other polymeric film joining technique, and the two inner plies of the cover include rearwardly extending flaps to which are adhesively secured donning guide members for facilitating installation of the cover on the speculum.
摘要翻译：适用于窥视窥器的刀片的窥镜盖，并且在妇科检查和手术期间支撑侧阴道壁以促进阴道/子宫颈检查。窥器盖包括用于窥器的各个刀片的顶部和底部口袋，并且具有其中用于在阴道基座处组织取样的开口的侧部部分。在具体实施方式中，窥器盖是通过脉冲焊接或其他聚合物膜接合技术形成的四层结构，并且盖的两个内层包括向后延伸的翼片，粘合地固定穿戴引导构件以便于安装的窥器上的盖子。

15. 发明申请

US20090082724A1 MULTI-LAYER FILM WELDED ARTICULATED BALLOON 有权
标题翻译：多层电镀焊接的气泡
公开(公告)号：US20090082724A1
公开(公告)日：2009-03-26
申请号：US12237897
申请日：2008-09-25
申请人： Tilak M. SHAH , Christopher D. Strom
发明人： Tilak M. SHAH , Christopher D. Strom
IPC分类号： A61M29/00 , B29C65/00
CPC分类号： A61M25/1029 , A61B1/32 , A61B17/12104 , A61B17/12109 , A61B17/12136 , A61B17/1285 , A61B2017/00274 , A61B2017/00526 , A61B2017/00778 , A61B2017/00809 , A61B2017/00818 , A61B2017/00862 , A61B2017/00955 , A61M25/1002 , A61M25/1027 , A61M25/104 , A61M39/24 , A61M2025/1075 , A61M2210/166 , B29C65/02 , B29C65/04 , B29C65/38 , B29C65/48 , B29C65/4895 , B29C66/1122 , B29C66/21 , B29C66/43 , B29C66/4312 , B29C66/4742 , B29C66/73521 , B29K2101/12 , B29K2995/0046 , B29L2009/00 , B29L2022/02 , B29L2022/022 , B29L2031/753 , B32B37/182 , B32B2535/00 , Y10T156/10 , B29C65/00
摘要： A method of fabrication of a medical balloon, and a balloon device useful for various medical balloon procedures, such as gastrointestinal, vascular, reproductive system, urinary system and pulmonary applications. At least two layers of a thermoplastic film are sealed at their peripheral edges and heat sealed at one or more locations inside an area enclosed by the sealed edges at predetermined locations, in one implementation of the balloon device. Such configuration enables the balloon to articulate to a desired shape upon inflation, with the desired shape being selected to accommodate a specific medical application.
摘要翻译：一种制造医用气囊的方法，以及可用于各种医疗气囊程序的气囊装置，例如胃肠道，血管，生殖系统，泌尿系统和肺部应用。在气囊装置的一个实施方式中，至少两层热塑性薄膜在其周边边缘处被密封并且在由密封边缘包围的区域内的一个或多个位置处被密封。这种配置使得气囊能够在充气时铰接到所需的形状，其中选择所需的形状以适应特定的医疗应用。

16. 发明授权

US09713476B2 Multi-layer film welded articulated balloon 有权
公开(公告)号：US09713476B2
公开(公告)日：2017-07-25
申请号：US13685448
申请日：2012-11-26
申请人： Polyzen Inc.
发明人： Tilak M. Shah , Christopher D. Strom
IPC分类号： A61B1/32 , A61B17/12 , A61M25/10 , B32B37/18 , A61B17/128 , A61M39/24 , B29C65/02 , B29C65/04 , B29C65/38 , B29C65/00 , B29K101/12 , B29L9/00 , B29L22/02 , B29L31/00 , B29C65/48 , A61B17/00
CPC分类号： A61M25/1029 , A61B1/32 , A61B17/12104 , A61B17/12109 , A61B17/12136 , A61B17/1285 , A61B2017/00274 , A61B2017/00526 , A61B2017/00778 , A61B2017/00809 , A61B2017/00818 , A61B2017/00862 , A61B2017/00955 , A61M25/1002 , A61M25/1027 , A61M25/104 , A61M39/24 , A61M2025/1075 , A61M2210/166 , B29C65/02 , B29C65/04 , B29C65/38 , B29C65/48 , B29C65/4895 , B29C66/1122 , B29C66/21 , B29C66/43 , B29C66/4312 , B29C66/4742 , B29C66/73521 , B29K2101/12 , B29K2995/0046 , B29L2009/00 , B29L2022/02 , B29L2022/022 , B29L2031/753 , B32B37/182 , B32B2535/00 , Y10T156/10 , B29C65/00
摘要： A method of fabrication of a medical balloon, and a balloon device useful for various medical balloon procedures, such as gastrointestinal, vascular, reproductive system, urinary system and pulmonary applications. At least two layers of a thermoplastic film are sealed at their peripheral edges and heat sealed at one or more locations inside an area enclosed by the sealed edges at predetermined locations, in one implementation of the balloon device. Such configuration enables the balloon to articulate to a desired shape upon inflation, with the desired shape being selected to accommodate a specific medical application.

17. 发明授权

US09005508B2 Air disengagement assembly and method for manufacturing dip-molded articles out of RTV silicone by fully automated process 有权
标题翻译：通过全自动化工艺从RTV硅胶制造浸渍模制品的空气分离组件和方法
公开(公告)号：US09005508B2
公开(公告)日：2015-04-14
申请号：US14095841
申请日：2013-12-03
申请人： Polyzen Inc.
发明人： Tilak M. Shah , Medhadakshina Murty Peri
IPC分类号： B29C41/14 , B05C11/00 , B05C3/09 , A61F2/12 , A61M25/10 , B29K19/00
CPC分类号： B05C11/00 , A61F2/12 , A61F2240/001 , A61M25/1029 , B05C3/09 , B29C41/14 , B29K2019/00
摘要： An automated mandrel dip coating process assembly for RTV silicone dispersions is described, including an enclosure adapted to hold a moisture-cure ambient temperature curable medium for mandrel dip molding and at least one mandrel having a surface for contacting the moisture-cure ambient temperature curable medium. An automated motive drive assembly is arranged to removably translate one or more of the mandrel(s) into contact with the moisture-cure ambient temperature curable medium in the enclosure, and to subsequently translate at least one mandrel contacted with the moisture-cure ambient temperature curable medium into at least one of (A) contact with a bubble crusher in the enclosure, and (B) disengagement from the moisture-cure ambient temperature curable medium in the enclosure and rotation of the mandrel at a vertical displacement angle of from 70° to 110°. By such arrangement, air bubble entrapment on the dip molded film on the mandrel is avoided, and controlled film thickness is achieved at desired location(s) so that the product molded film article is free of pinholes and air bubble inclusions in the film, and complies with desired thickness specifications.
摘要翻译：描述了一种用于RTV硅氧烷分散体的自动化芯棒浸涂工艺组件，包括适于容纳用于芯棒浸渍成型的湿固化环境温度可固化介质的外壳和至少一个具有用于接触湿气固化环境温度可固化介质的表面的芯棒。自动动力驱动组件被布置成可移除地将一个或多个心轴移动到与外壳中的湿气固化环境温度可固化介质接触，并随后平移与湿气固化环境温度接触的至少一个心轴（A）与外壳中的气泡破碎机接触中的至少一种，和（B）脱离壳体内的湿气固化环境温度可固化介质并以70°的垂直位移角度旋转心轴至110°。通过这样的布置，避免了在心轴上的浸渍模塑膜上的气泡滞留，并且在期望的位置处实现了受控的膜厚度，使得产品模制膜制品在膜中没有针孔和气泡夹杂物，符合所需的厚度规格。

18. 发明授权

US08740845B2 Multi-layer film welded articulated balloon 有权
标题翻译：多层薄膜焊接铰接气球
公开(公告)号：US08740845B2
公开(公告)日：2014-06-03
申请号：US13154229
申请日：2011-06-06
申请人： Tilak M. Shah , Christopher D. Strom
发明人： Tilak M. Shah , Christopher D. Strom
IPC分类号： A61M37/00 , A61M31/00 , A61M29/00
CPC分类号： A61M25/1029 , A61B1/32 , A61B17/12104 , A61B17/12109 , A61B17/12136 , A61B17/1285 , A61B2017/00274 , A61B2017/00526 , A61B2017/00778 , A61B2017/00809 , A61B2017/00818 , A61B2017/00862 , A61B2017/00955 , A61M25/1002 , A61M25/1027 , A61M25/104 , A61M39/24 , A61M2025/1075 , A61M2210/166 , B29C65/02 , B29C65/04 , B29C65/38 , B29C65/48 , B29C65/4895 , B29C66/1122 , B29C66/21 , B29C66/43 , B29C66/4312 , B29C66/4742 , B29C66/73521 , B29K2101/12 , B29K2995/0046 , B29L2009/00 , B29L2022/02 , B29L2022/022 , B29L2031/753 , B32B37/182 , B32B2535/00 , Y10T156/10 , B29C65/00
摘要： A method of fabrication of a medical balloon, and a balloon device useful for various medical balloon procedures, such as gastrointestinal, vascular, reproductive system, urinary system and pulmonary applications. At least two layers of a thermoplastic film are sealed at their peripheral edges and heat sealed at one or more locations inside an area enclosed by the sealed edges at predetermined locations, in one implementation of the balloon device. Such configuration enables the balloon to articulate to a desired shape upon inflation, with the desired shape being selected to accommodate a specific medical application.
摘要翻译：一种制造医用气囊的方法，以及可用于各种医疗气囊程序的气囊装置，例如胃肠道，血管，生殖系统，泌尿系统和肺部应用。在气囊装置的一个实施方式中，至少两层热塑性薄膜在其周边边缘处被密封并且在由密封边缘包围的区域内的一个或多个位置处被密封。这种配置使得气囊能够在充气时铰接到所需的形状，其中选择所需的形状以适应特定的医疗应用。

19. 发明申请

US20140113060A1 AIR DISENGAGEMENT ASSEMBLY AND METHOD FOR MANUFACTURING DIP-MOLDED ARTICLES OUT OF RTV SILICONE BY FULLY AUTOMATED PROCESS 审中-公开
标题翻译：通过全自动工艺制造RTV硅胶的空气脱模组件和制造DIP模制制品的方法
公开(公告)号：US20140113060A1
公开(公告)日：2014-04-24
申请号：US14095841
申请日：2013-12-03
申请人： POLYZEN INC.
发明人： Tilak M. Shah , Medhadakshina Murty Peri
IPC分类号： B05C11/00 , B05C3/09
CPC分类号： B05C11/00 , A61F2/12 , A61F2240/001 , A61M25/1029 , B05C3/09 , B29C41/14 , B29K2019/00
摘要： An automated mandrel dip coating process assembly for RTV silicone dispersions is described, including an enclosure adapted to hold a moisture-cure ambient temperature curable medium for mandrel dip molding and at least one mandrel having a surface for contacting the moisture-cure ambient temperature curable medium. An automated motive drive assembly is arranged to removably translate one or more of the mandrel(s) into contact with the moisture-cure ambient temperature curable medium in the enclosure, and to subsequently translate at least one mandrel contacted with the moisture-cure ambient temperature curable medium into at least one of (A) contact with a bubble crusher in the enclosure, and (B) disengagement from the moisture-cure ambient temperature curable medium in the enclosure and rotation of the mandrel at a vertical displacement angle of from 70° to 110°. By such arrangement, air bubble entrapment on the dip molded film on the mandrel is avoided, and controlled film thickness is achieved at desired location(s) so that the product molded film article is free of pinholes and air bubble inclusions in the film, and complies with desired thickness specifications.
摘要翻译：描述了一种用于RTV硅氧烷分散体的自动化芯棒浸涂工艺组件，包括适于容纳用于芯棒浸渍成型的湿固化环境温度可固化介质的外壳和至少一个具有用于接触湿气固化环境温度可固化介质的表面的芯棒。自动动力驱动组件被布置成可移除地将一个或多个心轴移动到与外壳中的湿气固化环境温度可固化介质接触，并随后平移与湿气固化环境温度接触的至少一个心轴（A）与外壳中的气泡破碎机接触中的至少一种，和（B）脱离壳体内的湿气固化环境温度可固化介质并以70°的垂直位移角度旋转心轴至110°。通过这样的布置，避免了在心轴上的浸渍模塑膜上的气泡滞留，并且在期望的位置处实现了受控的膜厚度，使得产品模制膜制品在膜中没有针孔和气泡夹杂物，符合所需的厚度规格。

20. 发明授权

US08105299B2 Extrusion blow-molded corporeal port mounting structure 有权
标题翻译：挤出吹塑成型体端口安装结构
公开(公告)号：US08105299B2
公开(公告)日：2012-01-31
申请号：US12106760
申请日：2008-04-21
申请人： Tilak M. Shah , Dylan Hege , Jessica K. Crews
发明人： Tilak M. Shah , Dylan Hege , Jessica K. Crews
IPC分类号： A61F5/44
CPC分类号： A61F5/445
摘要： A mounting structure for installation at a corporeal port opening. The mounting structure includes mounting structure for installation at a corporeal port opening, such mounting structure including a blowmolded article comprising enlarged cylindrical sections interconnected by tube segments, adapted to engage the corporeal port opening at a tube segment intermediate the enlarged cylindrical sections and with the enlarged cylindrical sections being in abutting contact with internal and external corporeal surfaces surrounding said port opening. The mounting structure is useful employed for anchoring of a therapeutic device such as an ostomy bag at a corresponding port of the body, with the enlarged sections of the device providing effective anchoring of the mounting structure and permitting the mounting structure to be comfortably worn by a patient during therapeutic intervention.
摘要翻译：安装结构，用于安装在物理端口开口。安装结构包括用于安装在有孔口开口处的安装结构，这种安装结构包括吹塑制品，该吹塑制品包括通过管段相互连接的扩大的圆柱形部分，适合于在扩大的圆柱形部分之间的管段处接合体孔口，圆柱形部分与围绕所述端口开口的内部和外部表面邻接接触。安装结构可用于将诸如造口袋的治疗装置锚固在身体的相应端口处，该装置的扩大部分提供了安装结构的有效锚定并且允许安装结构被舒适地佩戴患者在治疗干预期间。

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