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158 条记录 (耗时 0.033 秒)

    REMOVABLE LUNG REDUCTION DEVICES, SYSTEMS, AND METHODS
    91.
    发明申请
    REMOVABLE LUNG REDUCTION DEVICES, SYSTEMS, AND METHODS 有权
    可拆卸的肺减少装置，系统和方法

    公开(公告)号：US20110054632A1

    公开(公告)日：2011-03-03

    申请号：US12828629

    申请日：2010-07-01

    申请人： Clifton A. Alferness ,  Hugo X. Gonzalez ,  David H. Dillard

    发明人： Clifton A. Alferness ,  Hugo X. Gonzalez ,  David H. Dillard

    IPC分类号： A61F2/04

    CPC分类号： A61B17/12104 ,  A61B17/12022 ,  A61B17/12036 ,  A61B17/12172 ,  A61B2017/1205 ,  A61B2017/12054 ,  A61F2002/043 ,  A61M16/0404

    摘要： An air passageway obstruction device includes a frame structure and a flexible membrane overlying the frame structure. The frame structure is collapsible upon advancement of the device into the air passageway, expandable into a rigid structure upon deploying in the air passageway and recollapsible upon removal from the air passageway. The flexible membrane obstructs inhaled air flow into a lung portion communicating with the air passageway. The device may be removed after deployment in an air passageway by recollapsing the device and pulling the device proximally through a catheter.

    摘要翻译： 空气通道阻塞装置包括框架结构和覆盖框架结构的柔性膜。 框架结构在装置进入空气通道中时可折叠，在展开在空气通道中时可扩展成刚性结构，并且在从空气通道移除时可重新收起。 柔性膜阻碍吸入的空气流入与空气通道连通的肺部分。 通过重新装回装置并将装置向近侧拉动通过导管，装置可以在部署在空气通道中之后被移除。

    SYSTEM AND METHOD FOR ACTIVELY MANAGING TYPE 2 DIABETES MELLITUS ON A PERSONALIZED BASIS
    93.
    发明申请
    SYSTEM AND METHOD FOR ACTIVELY MANAGING TYPE 2 DIABETES MELLITUS ON A PERSONALIZED BASIS 审中-公开
    在个人化基础上进行2型糖尿病管理的系统与方法

    公开(公告)号：US20100138203A1

    公开(公告)日：2010-06-03

    申请号：US12030097

    申请日：2008-02-12

    申请人： Clifton A. Alferness ,  Gust H. Bardy

    发明人： Clifton A. Alferness ,  Gust H. Bardy

    IPC分类号： G06G7/48 ,  A61B5/00

    CPC分类号： G06F19/3456 ,  G06F19/3475 ,  G06F19/3481 ,  G16H15/00 ,  G16H50/50

    摘要： A system and method for actively managing Type 2 diabetes mellitus on a personalized basis is provided. A model of glycemic effect for a Type 2 diabetic patient for digestive response is established. The digestive response model is adjusted for a degree of insulin resistance experienced by the patient. A rise in postprandial blood glucose through food ingestion of a planned meal is estimated in proportion to the adjusted digestive response model. The tool also allows for the avoidance of hypoglycemic episodes by medications.

    摘要翻译： 提供了一种以个性化方式主动管理2型糖尿病的系统和方法。 建立了2型糖尿病患者消化反应的血糖效应模型。 消化反应模型根据患者经历的胰岛素抵抗程度进行调整。 通过食物摄入计划用餐，餐后血糖升高与调整后的消化反应模型成比例。 该工具还允许通过药物避免低血糖发作。

    Cardiac reinforcement device
    94.
    发明授权
    Cardiac reinforcement device 失效
    心脏加强装置

    公开(公告)号：US07351200B2

    公开(公告)日：2008-04-01

    申请号：US10810099

    申请日：2004-03-26

    申请人： Clifton A. Alferness

    发明人： Clifton A. Alferness

    IPC分类号： A61F2/02

    CPC分类号： A61F2/2481 ,  A61F2002/2484 ,  A61F2250/0003 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/1068 ,  A61M1/12

    摘要： The present disclosure is directed to a cardiac reinforcement device (CRD) and method for the treatment of cardiomyopathy. The CRD provides for reinforcement of the walls of the heart by constraining cardiac expansion, beyond a predetermined limit, during diastolic expansion of the heart. A CRD of the invention can be applied to the epicardium of the heart to locally constrain expansion of the cardiac wall or to circumferentially constrain the cardiac wall during cardiac expansion.

    摘要翻译： 本公开涉及用于治疗心肌病的心脏增强装置（CRD）和方法。 CRD通过在心脏的舒张期扩张期间约束心脏扩张超过预定极限来提供心脏壁。 本发明的CRD可以应用于心脏的心外膜以局部约束心脏壁的扩张或在心脏扩张期间周向约束心脏壁。

    Cardiac reinforcement device
    95.
    发明授权
    Cardiac reinforcement device 失效

    公开(公告)号：US07261684B2

    公开(公告)日：2007-08-28

    申请号：US10672226

    申请日：2003-09-26

    申请人： Clifton A. Alferness

    发明人： Clifton A. Alferness

    IPC分类号： A61F2/00

    CPC分类号： A61F2/2481 ,  A61F2002/2484 ,  A61F2250/0003 ,  A61M1/1008 ,  A61M1/106 ,  A61M1/1068 ,  A61M1/12

    摘要： The present disclosure is directed to a cardiac reinforcement device (CRD) and method for the treatment of cardiomyopathy. The CRD provides for reinforcement of the walls of the heart by constraining cardiac expansion, beyond a predetermined limit, during diastolic expansion of the heart. A CRD of the invention can be applied to the epicardium of the heart to locally constrain expansion of the cardiac wall or to circumferentially constrain the cardiac wall during cardiac expansion.

    Cardiac support disease with anti-fibrosis coating
    96.
    发明授权
    Cardiac support disease with anti-fibrosis coating 有权
    心脏支持病与抗纤维化涂层

    公开(公告)号：US07153258B2

    公开(公告)日：2006-12-26

    申请号：US10810096

    申请日：2004-03-26

    申请人： Clifton A. Alferness ,  Jai Shankar Raman ,  John Melmouth Power

    发明人： Clifton A. Alferness ,  Jai Shankar Raman ,  John Melmouth Power

    IPC分类号： A61F13/00

    CPC分类号： A61F2/2481 ,  A61F2002/0068

    摘要： A jacket of biological compatible material has an internal volume dimensioned for an apex of the heart to be inserted into the volume and for the jacket to be slipped over the heart. The jacket has a longitudinal dimension between upper and lower ends sufficient for the jacket to surround a lower portion of the heart with the jacket surrounding a valvular annulus of the heart and further surrounding the lower portion to cover at least the ventricular lower extremities of the heart. The jacket is adapted to be secured to the heart with the jacket surrounding at least the valvular annulus and the ventricular lower extremities. The jacket is adjustable on the heart to snugly conform to an external geometry of the heart and assume a maximum adjusted volume for the jacket to constrain circumferential expansion of the heart beyond the maximum adjusted volume during diastole and to permit unimpeded contraction of the heart during systole.

    摘要翻译： 生物相容材料的护套具有尺寸设计用于心脏顶点的内部容积，以将其插入体积中并使护套滑过心脏。 护套具有在上下端之间的纵向尺寸，足以使护套围绕心脏的下部围绕心脏的瓣膜环并且进一步围绕下部以至少覆盖心脏的心室下端 。 护套适于固定在心脏上，护套至少围绕瓣膜环和心室下肢。 护套在心脏上是可调节的，以贴合地符合心脏的外部几何形状，并假设护套的最大调节体积以约束舒张期心脏超过最大调节体积的周向扩张，并允许心脏收缩期间不受阻碍的收缩 。

    Tissue resection device, system and method
    97.
    发明授权
    Tissue resection device, system and method 有权
    组织切除装置，系统及方法

    公开(公告)号：US06790172B2

    公开(公告)日：2004-09-14

    申请号：US10287188

    申请日：2002-11-04

    申请人： Clifton A. Alferness ,  Hugo X. Gonzalez

    发明人： Clifton A. Alferness ,  Hugo X. Gonzalez

    IPC分类号： A61F200

    CPC分类号： A61B17/12 ,  A61B17/00234 ,  A61F2/0063

    摘要： A resection device and method permits safe and efficient encapsulation, isolation and resection of body tissue. The device includes a sheath of flexible and severable material configured to receive the body tissue to be resectioned as it is drawn therein. The sheath may be expandable and held in an expanded condition as the body tissue to be resectioned is drawn into the sheath. Thereafter, the sheath is permitted to collapse about the body tissue to contain and constrict the body tissue. Once the body tissue to be resectioned is disposed in the sheath, the sheath is severed to resection the body tissue.

    摘要翻译： 切除装置和方法允许安全有效的包裹，分离和切除身体组织。 该装置包括柔性和可分割材料的护套，其被配置为在其被抽吸时接收待切除的身体组织。 当待切除的身体组织被拉入护套时，护套可以是可扩张的并且保持在扩张状态。 此后，允许护套围绕身体组织塌陷以容纳和收缩身体组织。 一旦要切除的身体组织被放置在鞘中，鞘被切断以切除身体组织。

    Tissue resection device, system and method
    99.
    发明授权
    Tissue resection device, system and method 有权
    组织切除装置，系统及方法

    公开(公告)号：US06485407B2

    公开(公告)日：2002-11-26

    申请号：US09780232

    申请日：2001-02-09

    申请人： Clifton A. Alferness ,  Hugo X. Gonzalez

    发明人： Clifton A. Alferness ,  Hugo X. Gonzalez

    IPC分类号： A61F200

    CPC分类号： A61B17/12 ,  A61B17/00234 ,  A61F2/0063

    摘要： A resection device and method permits safe and efficient encapsulation, isolation and resection of body tissue. The device includes a sheath of flexible and severable material configured to receive the body tissue to be resectioned as it is drawn therein. The sheath may be expandable and held in an expanded condition as the body tissue to be resectioned is drawn into the sheath. Thereafter, the sheath is permitted to collapse about the body tissue to contain and constrict the body tissue. Once the body tissue to be resectioned is disposed in the sheath, the sheath is severed to resection the body tissue.

    摘要翻译： 切除装置和方法允许安全有效的包裹，分离和切除身体组织。 该装置包括柔性和可分割材料的护套，其被配置为在其被抽吸时接收待切除的身体组织。 当待切除的身体组织被拉入护套时，护套可以是可扩张的并且保持在扩张状态。 此后，允许护套围绕身体组织塌陷以容纳和收缩身体组织。 一旦要切除的身体组织被放置在鞘中，鞘被切断以切除身体组织。

    Defibrillating cardiac constraint
    100.
    发明授权
    Defibrillating cardiac constraint 有权
    去纤颤心脏约束

    公开(公告)号：US06370429B1

    公开(公告)日：2002-04-09

    申请号：US09628706

    申请日：2000-07-31

    申请人： Clifton A. Alferness ,  James Edward Shapland

    发明人： Clifton A. Alferness ,  James Edward Shapland

    IPC分类号： A61N139

    CPC分类号： A61N1/0563 ,  A61F2/2481 ,  A61F2002/0068

    摘要： A device for treating cardiac disease of a heart includes a jacket of flexible material defining a volume between an open upper end and a lower end. The jacket is dimensioned for an apex of the heart to be inserted into the volume through the open upper end and for the jacket to be slipped over the heart. The jacket is adapted to be secured to the heart with the jacket having portions disposed on opposite sides of the heart. The jacket is adjustable to snugly conform to an external geometry of the heart and to constrain circumferential expansion of the heart during diastole and permit substantially unimpeded contraction of the heart during systole. A first and a second grid of electrodes are carried on the jacket. The grids are disposed to be in overlying relation to individual ones of the opposite sides of the heart when the jacket is secured to the heart. The first and second grids are connectable to a source of a defibrillating waveform

    摘要翻译： 用于治疗心脏心脏病的装置包括限定在开放的上端和下端之间的体积的柔性材料的护套。 外套的尺寸适用于通过开放的上端插入体积的心脏的顶点，并且夹套被滑过心脏。 护套适于固定在心脏上，护套具有设置在心脏的相对侧上的部分。 护套是可调节的，以贴合地符合心脏的外部几何形状，并且在舒张期期间约束心脏的周向扩张，并且允许心脏在收缩期间基本上不受阻碍地收缩心脏。 电极的第一和第二格栅承载在护套上。 当护套被固定在心脏上时，网格被布置成与心脏的相对侧中的个体相对重叠。 第一和第二栅极可连接到除颤波形的源