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1. 发明公开

US20240216680A1 APPARATUS FOR TEMPORARY MALE CONTRACEPTION 审中-公开
公开(公告)号：US20240216680A1
公开(公告)日：2024-07-04
申请号：US18436091
申请日：2024-02-08
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61N1/36 , A61F5/00 , A61F6/02 , A61F6/20 , A61N1/05 , A61N1/378
CPC分类号： A61N1/36007 , A61F6/02 , A61F6/206 , A61F5/0059 , A61F2250/0001 , A61N1/0551 , A61N1/3787
摘要： A male contraception apparatus for obtaining temporary sterility of a male mammalian individual is provided. The apparatus comprising an implantable restriction device adapted to restrict vas deference in the region downstream the ampulla during a controlled period, said device thereby being capable of preventing sperms to reach the urethra, a control device for controlling the operation of the restriction device, and at least one implantable sensor adapted to send a measurement or an indication of the measurement to the control device.

2. 发明公开

US20240138823A1 METHODS AND APPARATUS FOR FASTENING AND CLAMPING TISSUES WITH TISSUE PROTECTOR 审中-公开
公开(公告)号：US20240138823A1
公开(公告)日：2024-05-02
申请号：US18084528
申请日：2022-12-19
申请人： Amsel Medical Corporation
发明人： Raanan Miller
IPC分类号： A61B17/00 , A61B17/064 , A61B17/068 , A61B17/12 , A61B17/122 , A61B17/128 , A61B18/14 , A61F5/00 , A61F6/20 , A61F6/22
CPC分类号： A61B17/0057 , A61B17/0643 , A61B17/068 , A61B17/12031 , A61B17/12113 , A61B17/122 , A61B17/1285 , A61B18/14 , A61F5/0086 , A61F6/206 , A61F6/22 , A61B2018/00595
摘要： Apparatus and methods for occluding hollow body structures, such as blood vessels, and for attaching tissue layers and/or non-tissue layers together by providing implantable elements on opposite sides of the structure or layers and drawing the implants together to occlude the body structure and/or bring the layers together. The implants are deliverable through a needle in a low-profile configuration and self-expand to an enlarged configuration. The implantable elements are delivered by transfixing the body structure, then releasing the implants on opposite sides of the body structure and drawing the implants together to effect an occlusion or attachment. The implants are configured to apply oppositely directed forces to opposite surfaces of the tissue layers at alternate, circumferentially spaced locations and may constrain the tissue in a serpentine pattern or in a direct clamping pattern. The implants grip the tissue in a manner that defines a pressure zone about the transfixion aperture that prevents leakage from the aperture. A shield is provided to prevent the needle from contacting anatomical structures distally of the blood vessel or other target structure.

3. 发明授权

US11648010B2 Apparatus for irrigating the vas deferens 有权
公开(公告)号：US11648010B2
公开(公告)日：2023-05-16
申请号：US16692373
申请日：2019-11-22
申请人： David S. Wilson
发明人： David S. Wilson
IPC分类号： A61B17/11 , A61F6/20 , A61B17/42
CPC分类号： A61B17/11 , A61F6/206 , A61B2017/1103 , A61B2017/1125 , A61B2017/1132 , A61B2017/4233 , A61B2217/007
摘要： An apparatus for irrigating the vas deferens in connection with a vasectomy reversal is described. The apparatus comprises a fluid delivery device having a first portion that connects to the vas deferens, the fluid delivery device connecting such that a catheter tip inserts into the vas deferens and is held in stable position relative thereto and such that fluid enters the vas deferens through the catheter tip.

4. 发明申请

US20150359538A1 COMPRESSIBLE STRUCTURE CLAMPING AND CUTTING DEVICE 审中-公开
标题翻译：可压结构夹紧和切割装置
公开(公告)号：US20150359538A1
公开(公告)日：2015-12-17
申请号：US14738985
申请日：2015-06-15
申请人： New Life Innovations LLC
发明人： Stanley D. Yeatts, II
IPC分类号： A61B17/122 , A61B17/128
CPC分类号： A61B17/122 , A61B17/128 , A61B2017/1225 , A61B2017/320052 , A61F6/204 , A61F6/206
摘要： A device for clamping and severing a compressible structure includes a clamp assembly and a cutting assembly. The clamp assembly has first second identical clamps coupled together to define a gap therebetween with posts spanning the gap. Each clamp has a pair of arms hingedly coupled to one another at first ends thereof and lockable to one another at second ends thereof. The clamp assembly defines an open position when the second ends of the arms are separated from one another and a clamped position when the second ends of the arms are locked to one another. The cutting assembly supports the clamp assembly in its open position and places the clamp assembly in its clamped position. The cutting assembly includes a convexly-curved cutting blade that passes through the clamp assembly's gap when the clamp assembly is in its closed position to cut through the posts spanning the gap.
摘要翻译：用于夹紧和切断可压缩结构的装置包括夹具组件和切割组件。夹具组件具有联接在一起的第一第二相同夹具，以在其间形成跨过间隙的柱之间的间隙。每个夹具具有一对臂，其在其第一端铰链地彼此铰接，并且在其第二端可彼此锁定。当臂的第二端彼此分离并且当臂的第二端彼此锁定时，夹紧组件限定打开位置。切割组件将夹具组件支撑在其打开位置，并将夹具组件放置在其夹紧位置。切割组件包括凸形弯曲的切割刀片，当夹具组件处于其关闭位置时，该切割刀片穿过夹具组件的间隙，以穿过横跨间隙的柱。

5. 发明申请

US20130144313A1 SURGICAL FORCEPS 审中-公开
公开(公告)号：US20130144313A1
公开(公告)日：2013-06-06
申请号：US13689499
申请日：2012-11-29
申请人： Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
发明人： Ricardo G. Hahn , Afshin Nadershahi , Sudeep Deshpande
IPC分类号： A61F6/20 , A61B17/128 , A61B17/28
CPC分类号： A61B17/282 , A61B17/128 , A61B2017/00265 , A61B2017/2837 , A61F6/202 , A61F6/204 , A61F6/206
摘要： This application presents a bifurcated, optimally-angled surgical forceps. In one example, this surgical forceps may enable a more natural maneuver for initial clamping of the vas deferens through the scrotal skin. This may be more comfortable for users and easier to maintain, and may provide greater tactile surface contact between the thumb and vas deferens. This device also may provide the surgeon with an entire segment of vas deferens upon which the vasectomy may be performed, thus reducing the need for frequent repositioning of instruments. The device may also be applied to other surgical procedures that may benefit from the features of the device and where a section of a tubular anatomical structure may need clamping at two points along its length. Examples include blood and lymphatic vessels, ducts of the digestive system, and large nerves or nerve bundles.

6. 发明申请

US20110192402A1 APPARATUS FOR TEMPORARY MALE CONTRACEPTION 审中-公开
标题翻译：临时男性承包商的设备
公开(公告)号：US20110192402A1
公开(公告)日：2011-08-11
申请号：US13123330
申请日：2009-10-09
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61F6/22
CPC分类号： A61N1/36007 , A61F5/0059 , A61F6/02 , A61F6/206 , A61F2250/0001 , A61N1/0551 , A61N1/3787
摘要： The present invention relates to a male contraception apparatus for obtaining temporary sterility of a male mammalian individual. The apparatus comprises an implantable restriction device adapted to restrict vas deference in the region downstream the ampulla during a controlled period in order to preventing sperms to reach the urethra. Further, the apparatus comprises a control device for controlling the operation of the restriction device.
摘要翻译：本发明涉及一种用于获得雄性哺乳动物个体临时不育的男性避孕装置。该装置包括可植入的限制装置，其适于在受控期间限制壶腹下游区域的血管渗透，以防止精子到达尿道。此外，该装置包括用于控制限制装置的操作的控制装置。

7. 发明申请

US20100089406A1 Method and device for male contraception 审中-公开
标题翻译：男性避孕方法和装置
公开(公告)号：US20100089406A1
公开(公告)日：2010-04-15
申请号：US12287732
申请日：2008-10-14
申请人： Elena Kachiguina
发明人： Elena Kachiguina
IPC分类号： A61F6/02
CPC分类号： A61F6/02 , A61F6/206
摘要： The present invention relates to a method and device for male contraception. In one aspect, the method and device provide temporal and reversible infertility of mammal males without suppressing spermatogenesis. In an aspect, a method of contraception for use with reproductive cells that pass through a tube in a body is described in which energy is applied through the tube wall to some of the reproductive cells that pass through the tube to reduce fertilization ability of the some of the reproductive cells. In another aspect, the device is adapted for use with reproductive cells that pass through a tube in a body, and includes an energy transmitter that delivers energy to the reproductive cells that pass through the tube in the body.
摘要翻译：本发明涉及男性避孕方法和装置。在一个方面，所述方法和装置提供哺乳动物雄性的时间和可逆不育，而不抑制精子发生。在一方面，描述了通过体内通过管的生殖细胞使用的避孕方法，其中通过管壁将能量施加到通过管的一些生殖细胞以降低一些的受精能力的生殖细胞。在另一方面，该装置适于与通过体内的管的生殖细胞一起使用，并且包括能量传递器，该能量发射器将能量传递给通过体内的管的生殖细胞。

8. 发明授权

US4805618A Oviduct closing apparatus 失效
标题翻译：输液管闭合装置
公开(公告)号：US4805618A
公开(公告)日：1989-02-21
申请号：US183288
申请日：1988-04-11
申请人： Yasuhiro Ueda , Isao Nagai , Naruto Shinkai , Masaaki Nakazawa , Toshiki Terayama
发明人： Yasuhiro Ueda , Isao Nagai , Naruto Shinkai , Masaaki Nakazawa , Toshiki Terayama
IPC分类号： A61F2/00 , A61F6/20 , A61B17/08 , A61B17/00
CPC分类号： A61F6/206 , A61F6/204 , A61F2/0004
摘要： An oviduct-closing apparatus includes a body having a clamping portion. The clamping portion is prepared from a shape memory alloy. The clamping portion deforms into an open state engageable with an oviduct or a closed state capable of clamping the oviduct, in accordance with temperature change.
摘要翻译：输卵管闭合装置包括具有夹紧部分的主体。夹持部分由形状记忆合金制成。根据温度变化，夹持部分变形为可与输卵管接合的打开状态或能够夹紧输卵管的关闭状态。

9. 发明授权

US4200107A Vascular connector for effecting vascular duct closure and permitting vascular re-opening 失效
标题翻译：用于影响血管闭合并允许血管重新开放的血管连接器
公开(公告)号：US4200107A
公开(公告)日：1980-04-29
申请号：US851858
申请日：1977-11-16
申请人： Robert L. Reid
发明人： Robert L. Reid
IPC分类号： A61F6/20 , A61B17/00 , A61B17/12
CPC分类号： A61F6/206 , Y10S285/921 , Y10T137/6123
摘要： This disclosure relates to a vascular connector device which has features that permit the connector device to close a vascular duct and to subsequently permit the vascular duct to be re-opened, if desired. The vascular connector of this disclosure features a tubular shaped vascular connector having a guillotine type plunger arrangement or assembly which can be actuated for first closing and then re-opening the vascular duct, if desired. Also disclosed are two separate clamp mechanisms in the form of special tongs with one used for initially actuating the guillotine type plunger arrangement to close off the vascular duct and the other clamp mechanism is used for achieving opening of the vascular duct by moving the guillotine type plunger arrangement into another position which causes the vascular duct to re-open by means of the restoration of an open conduit through the vascular duct because of the alignment of both previously separated portions of the vascular duct with an aperture in the guillotine type plunger mechanism.
摘要翻译：本公开涉及一种血管连接器装置，其具有允许连接器装置关闭血管导管并且随后允许血管导管重新打开的特征。本公开的血管连接器的特征在于管状形状的血管连接器，其具有闸刀式柱塞装置或组件，如果需要，该闸管装置或组件可被致动以首先关闭然后重新打开血管。还公开了具有特殊钳形式的两个单独的夹紧机构，一个用于初始致动闸刀式柱塞装置以关闭血管管道，另一个夹紧机构用于通过移动闸刀式柱塞来实现血管管道的打开由于两个先前分离的血管管道部分与闸刀式柱塞机构中的孔的对准，使得血管通过通过血管导管的开口导管恢复而再次开启。

10. 发明申请

US20170290589A1 APPARATUS FOR IRRIGATING THE VAS DEFERENS 审中-公开
公开(公告)号：US20170290589A1
公开(公告)日：2017-10-12
申请号：US15512821
申请日：2015-10-01
申请人： David S. Wilson
发明人： David S. Wilson
IPC分类号： A61B17/11 , A61F6/20
CPC分类号： A61B17/11 , A61B2017/1103 , A61B2017/1125 , A61B2017/1132 , A61B2017/4233 , A61B2217/007 , A61F6/206
摘要： An apparatus for irrigating the vas deferens in connection with a vasectomy reversal is described. The apparatus comprises a fluid delivery device having a first portion that connects to the vas deferens, the fluid delivery device connecting such that a catheter tip inserts into the vas deferens and is held in stable position relative thereto and such that fluid enters the vas deferens through the catheter tip.

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