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1. 发明申请

US20150107598A1 INTRAUTERINE DEVICE WITH RETRIEVAL THREAD 有权
公开(公告)号：US20150107598A1
公开(公告)日：2015-04-23
申请号：US14057297
申请日：2013-10-18
申请人： Contramed, LLC
发明人： Michael TAL , Bob H. KATZ , Mark James DeBISSCHOP
IPC分类号： A61F6/18 , A61F6/14
CPC分类号： A61F6/18 , A61F6/06 , A61F6/14 , A61F6/142 , A61F6/144 , A61K9/0039
摘要： An intrauterine contraceptive system may include a contraceptive intrauterine device, a retrieval thread permanently attached to the intrauterine device and an insertion device for inserting the intrauterine device into a uterus. The system may also include a release thread releasably coupled with the intrauterine device. The intrauterine device may be deployable out of a distal end of the insertion device and may be configured to change from a delivery configuration when housed in the insertion device to a deployed configuration when deployed in a uterus. The retrieval thread and the optional release thread may be at least partially housed within the insertion device during insertion of the intrauterine device into the uterus. The release thread may extend from the intrauterine device through the insertion device to an attachment point at or near a proximal end of the insertion device.

2. 发明申请

US20150305922A1 INTRAUTERINE DEVICE WITH RETRIEVAL THREAD 有权
标题翻译：具有检索线的INTRAUTERINE设备
公开(公告)号：US20150305922A1
公开(公告)日：2015-10-29
申请号：US14794274
申请日：2015-07-08
申请人： CONTRAMED, LLC
发明人： Michael TAL , Bob H. KATZ , Mark James DeBISSCHOP
IPC分类号： A61F6/18
CPC分类号： A61F6/18 , A61F6/06 , A61F6/14 , A61F6/142 , A61F6/144 , A61K9/0039
摘要： An intrauterine contraceptive system may include a contraceptive intrauterine device, a retrieval thread permanently attached to the intrauterine device and an insertion device for inserting the intrauterine device into a uterus. The system may also include a release thread releasably coupled with the intrauterine device. The intrauterine device may be deployable out of a distal end of the insertion device and may be configured to change from a delivery configuration when housed in the insertion device to a deployed configuration when deployed in a uterus. The retrieval thread and the optional release thread may be at least partially housed within the insertion device during insertion of the intrauterine device into the uterus. The release thread may extend from the intrauterine device through the insertion device to an attachment point at or near a proximal end of the insertion device.
摘要翻译：子宫内避孕系统可以包括避孕宫内装置，永久地连接到子宫内装置的检索线和用于将子宫内装置插入子宫的插入装置。该系统还可以包括与子宫内装置可释放地联接的释放线。子宫内装置可以从插入装置的远端展开，并且可以被配置为当容纳在插入装置中时从递送配置改变为部署在子宫中时的部署配置。在子宫内装置插入子宫期间，取出线和可选释放线可以至少部分地容纳在插入装置内。释放螺纹可以从子宫内装置通过插入装置延伸到插入装置的近端处或附近的附接点。

3. 发明申请

US20170202701A1 INTRAUTERINE DEVICE WITH RETRIEVAL THREAD 审中-公开
公开(公告)号：US20170202701A1
公开(公告)日：2017-07-20
申请号：US15477189
申请日：2017-04-03
申请人： CONTRAMED, LLC
发明人： Michael TAL , Bob H. KATZ , Mark James DeBISSCHOP
IPC分类号： A61F6/06 , A61F6/14
CPC分类号： A61F6/18 , A61F6/06 , A61F6/14 , A61F6/142 , A61F6/144 , A61K9/0039
摘要： An intrauterine contraceptive system may include a contraceptive intrauterine device, a retrieval thread permanently attached to the intrauterine device and an insertion device for inserting the intrauterine device into a uterus. The system may also include a release thread releasably coupled with the intrauterine device. The intrauterine device may be deployable out of a distal end of the insertion device and may be configured to change from a delivery configuration when housed in the insertion device to a deployed configuration when deployed in a uterus. The retrieval thread and the optional release thread may be at least partially housed within the insertion device during insertion of the intrauterine device into the uterus. The release thread may extend from the intrauterine device through the insertion device to an attachment point at or near a proximal end of the insertion device.

4. 发明申请

US20150313753A1 INTRAUTERINE CONTRACEPTIVE DEVICE 有权
标题翻译：内皮抑制装置
公开(公告)号：US20150313753A1
公开(公告)日：2015-11-05
申请号：US14796965
申请日：2015-07-10
申请人： CONTRAMED, LLC
发明人： Michael TAL , Bob H. KATZ , Mark James DeBISSCHOP , Peter WILSON , Oleg SHIKHMAN
IPC分类号： A61F6/14
CPC分类号： A61F6/144 , A61F6/142 , A61F6/18
摘要： A method for promoting contraception by placing a contraceptive device within a uterus without blocking fallopian tubes may involve advancing a distal end of a delivery device through a cervix, advancing the contraceptive device comprising an elongate shape memory member out of the distal end of the delivery device and into the uterus, and limiting inferior migration of the contraceptive device within the uterus. Inferior migration may be limited by allowing the contraceptive device to assume a shape, when subjected to pressure that tends to cause a downward migration of the device within the uterus, in which an expandable middle portion of the device is expanded to contact the inner wall of the uterus and thus limit the downward migration of the device.
摘要翻译：通过将避孕装置放置在子宫内而不阻塞输卵管来促进避孕的方法可包括使输送装置的远端前进通过子宫颈，将包括细长形状记忆构件的避孕装置推出出口装置的远端并进入子宫，限制子宫内避孕装置的不良迁移。当受到容易导致子宫内装置向下移动的压力时，允许避孕装置呈现形状，可能限制不适当的迁移，其中装置的可扩展中间部分被扩张以接触内壁子宫，从而限制了装置的向下移动。

5. 发明申请

US20170165103A1 INTRAUTERINE DEVICE WITH CONTROLLED COPPER ION ELUTION 审中-公开
公开(公告)号：US20170165103A1
公开(公告)日：2017-06-15
申请号：US15441539
申请日：2017-02-24
申请人： CONTRAMED, LLC
发明人： Michael TAL , Bob H. KATZ , Scott M. RUSSELL
IPC分类号： A61F6/14 , A61F6/18
CPC分类号： A61F6/144 , A61F6/18 , Y10T29/49826
摘要： A method of manufacturing an intrauterine device (IUD) for contraception that has a desired copper elution rate is described. The method may involve selecting an elongate shape memory member comprising a first metal having a first galvanic potential, selecting at least one attachment member comprising a second metal having a second galvanic potential that is different from the first galvanic potential, attaching the attachment member(s) to the shape memory member, and shaping the shape memory member to form a frame of the intrauterine contraceptive device. The first metal and the second metal are specifically selected as materials for the shape memory member and the attachment member(s), in order to achieve the desired copper elution rate.

6. 发明申请

US20150335465A1 INTRAUTERINE CONTRACEPTIVE DEVICE 审中-公开
公开(公告)号：US20150335465A1
公开(公告)日：2015-11-26
申请号：US14818434
申请日：2015-08-05
申请人： CONTRAMED, LLC
发明人： Michael TAL , Bob H. KATZ , Mark James DeBISSCHOP , Peter WILSON , Oleg SHIKHMAN
IPC分类号： A61F6/18 , A61F6/14
CPC分类号： A61F6/18 , A61F6/142 , A61F6/144
摘要： A method for promoting contraception by placing a contraceptive device within a uterus without blocking fallopian tubes may involve advancing a distal end of a delivery device through a cervix, advancing the contraceptive device comprising an elongate shape memory member out of the distal end of the delivery device and into the uterus, and limiting inferior migration of the contraceptive device within the uterus. Inferior migration may be limited by allowing the contraceptive device to assume a shape, when subjected to pressure that tends to cause a downward migration of the device within the uterus, in which an expandable middle portion of the device is expanded to contact the inner wall of the uterus and thus limit the downward migration of the device.

7. 发明申请

US20150101613A1 INTRAUTERINE DEVICE WITH CONTROLLED COPPER ION ELUTION 审中-公开
标题翻译：具有受控铜离子的INTRAUTERINE器件
公开(公告)号：US20150101613A1
公开(公告)日：2015-04-16
申请号：US14289530
申请日：2014-05-28
申请人： CONTRAMED, LLC
发明人： Michael TAL , Bob H. KATZ , Scott M. Russell
IPC分类号： A61F6/14
CPC分类号： A61F6/144 , Y10T29/49826
摘要： An intrauterine contraceptive device may include a frame made completely or partially of a first metal having a first galvanic potential and at least one metallic member coupled with the frame that is made of a second metal having a second galvanic potential different from the first galvanic potential. In some embodiments, the first galvanic potential may be more anodic than the second galvanic potential. In alternative embodiments, the first galvanic potential may be more cathodic than the second galvanic potential. In one embodiment, the first metal is Nitinol, and the second metal is copper. In some embodiments, the first and second galvanic potentials may be configured to achieve, at least approximately, a desired copper ion elution rate for the intrauterine device.
摘要翻译：子宫内避孕装置可以包括完全或部分地由具有第一电位电位的第一金属制成的框架，以及与框架联接的至少一个金属构件，该金属构件由具有不同于第一电位的第二电位的第二金属制成。在一些实施例中，第一电位电位可以比第二电位电位更阳极。在替代实施例中，第一电位电位可以比第二电位电位更阴极。在一个实施方案中，第一金属为镍钛诺，第二金属为铜。在一些实施例中，第一和第二电位电位可以被配置为实现宫内器件的至少近似期望的铜离子洗脱速率。

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