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1. 发明授权

US10588611B2 Implant retention attachment and method of use 有权
公开(公告)号：US10588611B2
公开(公告)日：2020-03-17
申请号：US13867003
申请日：2013-04-19
申请人： DC DEVICES, INC.
发明人： Christopher J. Magnin , Matthew J. Finch , Hiroatsu Sugimoto , Stephen J. Forcucci
IPC分类号： A61B17/00 , A61M27/00
摘要： The present teachings generally relate a delivery system having an implant retention mechanism. Specifically, the delivery system includes a delivery sheath, a delivery catheter, and a flexible or a rigid implant retention mechanism. The flexible implant retention mechanism includes an implant retention string having a fixed end and a free end where the free end extends from the fixed end, crosses a retention outlet of an implant, and extends proximally through a lumen of the delivery sheath. The rigid implant retention mechanism includes an implant retention wire having a fixed end and a free end where the free end extends from the fixed end, crosses a retention outlet of an implant, and extends proximally through a lumen of the delivery sheath.

2. 发明申请

US20140277054A1 DEVICES, SYSTEMS, AND METHODS FOR PERCUTANEOUS TRANS-SEPTAL PUNCTURE 审中-公开
标题翻译：器械，系统和方法用于经皮椎弓根螺钉
公开(公告)号：US20140277054A1
公开(公告)日：2014-09-18
申请号：US14207494
申请日：2014-03-12
申请人： DC DEVICES, INC.
发明人： Edward I. McNamara , Matthew J. Finch , Stephen J. Forcucci , Carol A. Devellian
IPC分类号： A61B17/34
摘要： The present teachings provide devices for puncturing the atrial septum percutaneously. Specifically, one aspect of the present teachings provides a trans-septal puncturing device comprising one or more of a locating element, a stabilizing element, a puncturing element, a safety element, and optionally a monitoring element, each of which is disposed in a lumen of a sheath. The locating element and the stabilizing element locate a desired puncture site and stabilize the trans-septal puncturing device at or near the site. The puncturing element of the trans-septal puncturing device has a limited puncturing distance due in certain instances to the safety element. The present teachings provide methods of using such device for percutaneously locating a fossa ovalis, stabilizing such device at the fossa ovalis, and piercing tissue across the fossa ovalis.
摘要翻译：本教导提供经皮穿刺房间隔的装置。具体地，本发明的一个方面提供了一种跨间隔穿刺装置，其包括定位元件，稳定元件，穿刺元件，安全元件以及任选的监视元件中的一个或多个，每个都设置在内腔的鞘。定位元件和稳定元件定位所需的穿刺部位，并在位置处或附近稳定跨隔穿刺装置。穿孔装置的穿刺元件在某些情况下由于安全元件而具有有限的穿刺距离。本教导提供了使用这种装置用于经皮定位卵圆窝的方法，在卵圆窝处稳定这种装置，并穿过卵圆窝穿刺组织。

3. 发明申请

US20160184561A9 METHODS AND DEVICES FOR INTRA-ATRIAL SHUNTS HAVING SELECTABLE FLOW RATES 有权
公开(公告)号：US20160184561A9
公开(公告)日：2016-06-30
申请号：US13726472
申请日：2012-12-24
申请人： DC DEVICES, INC.
发明人： Edward McNamara , Michael W. Sutherland , Matthew J. Finch , Stephen J. Forcucci , John Mitzel
IPC分类号： A61M27/00
CPC分类号： A61M27/002 , A61B2017/00247 , A61B2017/00575 , A61B2017/00584 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2493
摘要： Devices and methods for treating heart disease by normalizing elevated blood pressure in the left and right atria of a heart of a mammal are disclosed. The devices are adapted to permit fluid flow across the membrane in which the device is implanted at first rate, and at a second rate, wherein a difference between the first rate and the second rate is not solely dependent upon variations in blood pressure differential across the membrane due to the heart's pumping cycle.

4. 发明申请

US20150119796A1 Anti-Lockup Thread Attachment Mechanism and Method of Use Thereof 审中-公开
标题翻译：防锁螺纹附件机构及其使用方法
公开(公告)号：US20150119796A1
公开(公告)日：2015-04-30
申请号：US14523926
申请日：2014-10-26
申请人： DC Devices, Inc.
发明人： Matthew J. Finch
IPC分类号： A61M25/00
CPC分类号： A61F2/2493 , A61F2220/0041
摘要： The present teachings provide thread attachment mechanisms each having an internal and an external threaded portion. The internal and external threaded portions are configured to engage with each other to form an attachment. The thread attachment mechanism in the present teachings further include an anti-lockup feature. The present teachings further provide a cardiac implant engaged with a delivery catheter devices through a thread attachment mechanism having an anti-lockup feature of the present teachings. In one embodiment, the anti-lockup feature prevents the implant from being overly tightened to the delivery catheter. In another embodiment, the anti-lockup feature allows the implant to be released from the delivery catheter in a predictable and controlled manlier. Another aspect of the present teachings provides methods of using a threaded attaching mechanism of the present teachings to deliver, deploy, and release a cardiac implant.
摘要翻译：本教导提供了各自具有内部和外部螺纹部分的螺纹连接机构。内部和外部螺纹部分被构造成彼此接合以形成附件。本教导中的螺纹连接机构还包括防锁定特征。本教导还提供了通过具有本教导的防锁定特征的螺纹连接机构与输送导管装置接合的心脏植入物。在一个实施例中，防锁定特征防止植入物过度紧固到输送导管。在另一个实施例中，防锁定特征允许植入物以可预测和受控的方式从输送导管释放。本教导的另一方面提供使用本教导的螺纹连接机构来递送，展开和释放心脏植入物的方法。

5. 发明申请

US20130178783A1 METHODS AND DEVICES FOR INTRA-ATRIAL SHUNTS HAVING ADJUSTABLE SIZES 有权
公开(公告)号：US20130178783A1
公开(公告)日：2013-07-11
申请号：US13726427
申请日：2012-12-24
申请人： DC Devices, Inc.
发明人： Edward McNamara , Michael W. Sutherland , Matthew J. Finch , Stephen J. Forcucci
IPC分类号： A61M27/00
CPC分类号： A61M27/002 , A61B2017/00247 , A61B2017/00575 , A61B2017/00584 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2493
摘要： Devices and methods for treating heart disease by normalizing elevated blood pressure in the left and right atria of a heart of a mammal are disclosed. Devices may include an adjustable hydraulic diameter shunt portion which can be manually adjusted in vivo. Methods are provided for adjusting the flow rate of the devices in vivo.

6. 发明申请

US20130184633A1 METHODS, SYSTEMS, AND DEVICES FOR RESIZABLE INTRA-ATRIAL SHUNTS 有权
标题翻译：方法，系统和装置，用于可重建的内镜下
公开(公告)号：US20130184633A1
公开(公告)日：2013-07-18
申请号：US13726425
申请日：2012-12-24
申请人： DC Devices, Inc.
发明人： Edward McNamara , Michael W. Sutherland , Matthew J. Finch , Stephen J. Forcucci
IPC分类号： A61M27/00
CPC分类号： A61M27/002 , A61B2017/00247 , A61B2017/00575 , A61B2017/00584 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2493
摘要： Devices and methods for treating heart disease by normalizing elevated blood pressure in the left and right atria of a heart of a mammal are disclosed. Devices may include an adjustable hydraulic diameter and/or a removable and/or replaceable shunt portion. Devices may include absorbable materials, the absorption of which directly or indirectly causes alterations of the fluid flow capacities the devices.
摘要翻译：公开了通过使哺乳动物的心脏的左心房和右心房升高的血压正常化来治疗心脏病的装置和方法。设备可以包括可调节的液压直径和/或可拆卸和/或可更换的分路部分。设备可以包括可吸收材料，其吸收直接或间接地导致设备的流体流动能力的改变。

7. 发明申请

US20130178784A1 METHODS AND DEVICES FOR INTRA-ATRIAL SHUNTS HAVING ADJUSTABLE SIZES 审中-公开
公开(公告)号：US20130178784A1
公开(公告)日：2013-07-11
申请号：US13726429
申请日：2012-12-24
申请人： DC Devices, Inc.
发明人： Edward McNamara , Michael W. Sutherland , Matthew J. Finch , Stephen J. Forcucci
IPC分类号： A61M27/00
CPC分类号： A61M27/002 , A61B2017/00247 , A61B2017/00575 , A61B2017/00584 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2493
摘要： Devices and methods for treating heart disease by normalizing elevated blood pressure in the left and right atria of a heart of a mammal are disclosed. Devices may include an adjustable hydraulic diameter shunt portion which can be manually adjusted in vivo. Methods are provided for adjusting the flow rate of the devices in vivo.

8. 发明申请

US20140012368A1 DEVICES AND METHODS FOR RETRIEVABLE INTRA-ATRIAL IMPLANTS 有权
标题翻译：用于可逆的内切植入物的装置和方法
公开(公告)号：US20140012368A1
公开(公告)日：2014-01-09
申请号：US13838192
申请日：2013-03-15
申请人： DC Devices, Inc.
发明人： Hiroatsu Sugimoto , Steven J. Forucci , Edward McNamara , Matthew J. Finch , Chris Magnin
IPC分类号： A61F2/24
CPC分类号： A61F2/2412 , A61B17/0057 , A61B17/221 , A61B18/1492 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00606 , A61B2017/00623 , A61B2017/22035 , A61B2017/2215 , A61B2018/00023 , A61B2018/00351 , A61B2018/144 , A61F2/2418 , A61F2/2427 , A61F2/2436 , A61F2/2493 , A61F2/91 , A61F2/915 , A61F2002/061 , A61F2002/9522 , A61F2210/0076 , A61F2220/0008 , A61F2220/0041 , A61F2220/005 , A61F2220/0058 , A61F2220/0066 , A61F2230/0017 , A61F2230/0019 , A61F2230/005 , A61F2230/0054 , A61F2230/0058 , A61F2230/006 , A61F2230/0067 , A61F2230/0078 , A61F2250/0036 , A61F2250/0098 , A61L31/022
摘要： Devices and methods to enhance the implantation, retreivability, or repositionability are provided. Embodiments of devices include pivotable sections providing the ability to maintain the device's engagement with a delivery system during implantation where the deliver system approaches an opening of the septum at an angle. Embodiments of devices also include configurations that allow for improved retrieval into a delivery system in the event that a malfunction or a problem with the patients physiology is detected.
摘要翻译：提供了增强植入，回溯性或重新定位性的装置和方法。装置的实施例包括可枢转部分，其提供在植入期间保持装置与输送系统的接合的能力，其中输送系统以一定角度接近隔膜的开口。装置的实施例还包括在检测到患者生理学的故障或问题的情况下允许改进对输送系统的检索的配置。

9. 发明申请

US20130184634A1 METHODS AND DEVICES FOR INTRA-ATRIAL SHUNTS HAVING SELECTABLE FLOW RATES 有权
标题翻译：具有可选流量的内窥镜的方法和装置
公开(公告)号：US20130184634A1
公开(公告)日：2013-07-18
申请号：US13726472
申请日：2012-12-24
申请人： DC Devices, Inc.
发明人： Edward McNamara , Michael W. Sutherland , Matthew J. Finch , Stephen J. Forcucci , John Mitzel
IPC分类号： A61M27/00
CPC分类号： A61M27/002 , A61B2017/00247 , A61B2017/00575 , A61B2017/00584 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2493
摘要： Devices and methods for treating heart disease by normalizing elevated blood pressure in the left and right atria of a heart of a mammal are disclosed. The devices are adapted to permit fluid flow across the membrane in which the device is implanted at first rate, and at a second rate, wherein a difference between the first rate and the second rate is not solely dependent upon variations in blood pressure differential across the membrane due to the heart's pumping cycle.
摘要翻译：公开了通过使哺乳动物的心脏的左心房和右心房升高的血压正常化来治疗心脏病的装置和方法。这些装置适于允许流体以第一速率流过穿过装置的膜的流体，并且以第二速率流动，其中第一速率和第二速率之间的差异不仅仅取决于跨越的血压差的变化由于心脏的泵送周期，膜。

10. 发明授权

US08951223B2 Methods and devices for intra-atrial shunts having adjustable sizes 有权
标题翻译：用于心房分流的方法和装置具有可调节的尺寸
公开(公告)号：US08951223B2
公开(公告)日：2015-02-10
申请号：US13726427
申请日：2012-12-24
申请人： DC Devices, Inc.
发明人： Edward McNamara , Michael W. Sutherland , Matthew J. Finch , Stephen J. Forcucci
IPC分类号： A61M5/00 , A61M27/00 , A61F2/24
CPC分类号： A61M27/002 , A61B2017/00247 , A61B2017/00575 , A61B2017/00584 , A61B2017/00592 , A61B2017/00606 , A61B2017/00623 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2493
摘要： Devices and methods for treating heart disease by normalizing elevated blood pressure in the left and right atria of a heart of a mammal are disclosed. Devices may include an adjustable hydraulic diameter shunt portion which can be manually adjusted in vivo. Methods are provided for adjusting the flow rate of the devices in vivo.
摘要翻译：公开了通过使哺乳动物的心脏的左心房和右心房升高的血压正常化来治疗心脏病的装置和方法。设备可以包括可在体内手动调节的可调节的水力直径分流部分。提供了用于调节器件体内流速的方法。

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