-
公开(公告)号：US5368592A
公开(公告)日：1994-11-29
申请号：US126126
申请日：1993-09-23
Applicant: Roger A. Stern , Stuart D. Edwards , Jerome Jackson
Inventor： Roger A. Stern , Stuart D. Edwards , Jerome Jackson
CPC classification number: A61M25/0147 , Y10T403/32311
Abstract: An improved assembly for steering and orienting a functional element at the distal end of a catheter tube holds the functional element with its major axis aligned with the axis of the catheter tube for convenient steering to a tissue site. The mechanism can also pivot the functional element in response to an external force to orient the major axis of the functional element generally parallel to the plane of the tissue site, without bending the catheter tube.
Abstract translation: 用于在导管管的远端处转向和定向功能元件的改进的组件保持功能元件，其主轴与导管管的轴线对准，以便于转向组织部位。 机构还可以响应于外力使功能元件枢转，以使功能元件的长轴大致平行于组织部位的平面定向，而不弯曲导管。
-
2.发明授权Steerable antenna systems for cardiac ablation that minimize tissue damage and blood coagulation due to conductive heating patterns 失效用于心脏消融的可导向天线系统，可以最大限度地减少由导电加热模式引起的组织损伤和血液凝固
公开(公告)号：US5281217A
公开(公告)日：1994-01-25
申请号：US868031
申请日：1992-04-13
Applicant: Stuart D. Edwards , Jerome Jackson , Roger A. Stern , Thomas M. Morse , Patrick M. Owens
Inventor： Stuart D. Edwards , Jerome Jackson , Roger A. Stern , Thomas M. Morse , Patrick M. Owens
CPC classification number: A61B18/18 , A61B18/1815 , A61B2018/1861
Abstract: A coaxial antenna assembly conducts a pressurized medium for absorbing heat along the coaxial cable.
Abstract translation: 同轴天线组件传导用于沿同轴电缆吸收热量的加压介质。
-
3.发明授权公开(公告)号：US06379352B1
公开(公告)日：2002-04-30
申请号：US09533023
申请日：2000-03-22
Applicant: Jeffrey N. Reynolds , Thomas Bourne , Jerome Jackson , Gloria Alvarez , Stuart D. Edwards
Inventor： Jeffrey N. Reynolds , Thomas Bourne , Jerome Jackson , Gloria Alvarez , Stuart D. Edwards
IPC: A61B1814
CPC classification number: A61B5/6853 , A61B5/0422 , A61B5/6856 , A61B5/6858 , A61B5/6859 , A61B18/1492 , A61B2017/22038 , A61B2018/00083 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00357 , A61B2018/00839 , A61B2018/1861 , A61B2562/0209 , A61B2562/043 , A61N1/06
Abstract: A cardiac ablation catheter has an energy emitting surface for thermally destroying tissue. The surface normally presents a compact, low profile for introduction into the heart. Once introduced, the energy emitting surface can be significantly enlarged. The enlarged surface emits ablation energy sufficient to create a lesion that is significantly larger in terms of volume and geometry than the surface's initial low profile would provide.
Abstract translation: 心脏消融导管具有用于热破坏组织的能量发射表面。 表面通常呈现紧凑，低调，可引入心脏。 一旦引入，能量发射表面可以被显着地扩大。 放大的表面发射足够的消融能量，以产生在体积和几何形状上显着大于表面初始低轮廓将提供的损伤。
-
4.发明授权Large surface cardiac ablation catheter that assumes a low profile during introduction into the heart 失效大面积心脏消融导管在引入心脏期间呈现低调
公开(公告)号：US6086581A
公开(公告)日：2000-07-11
申请号：US99994
申请日：1993-07-30
Applicant: Jeffrey N. Reynolds , Thomas Bourne , Jerome Jackson , Gloria Alvarez , Stuart D. Edwards
Inventor： Jeffrey N. Reynolds , Thomas Bourne , Jerome Jackson , Gloria Alvarez , Stuart D. Edwards
CPC classification number: A61B5/6853 , A61B18/1492 , A61B5/0422 , A61B5/6856 , A61B5/6858 , A61B5/6859 , A61N1/06 , A61B2017/22038 , A61B2018/00083 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00357 , A61B2018/00839 , A61B2018/1861 , A61B2562/0209 , A61B2562/043
Abstract: A cardiac ablation catheter has an energy emitting surface for thermally destroying tissue. The surface normally presents a compact, low profile for introduction into the heart. Once introduced, the energy emitting surface can be significantly enlarged. The enlarged surface emits ablation energy sufficient to create a lesion that is significantly larger in terms of volume and geometry than the surface's initial low profile would provide.
Abstract translation: 心脏消融导管具有用于热破坏组织的能量发射表面。 表面通常呈现紧凑，低调，可引入心脏。 一旦引入，能量发射表面可以被显着地扩大。 放大的表面发射足够的消融能量，以产生在体积和几何形状上显着大于表面初始低轮廓将提供的损伤。
-
公开(公告)号：US5871525A
公开(公告)日：1999-02-16
申请号：US546827
申请日：1995-10-23
Applicant: Stuart D. Edwards , Jerome Jackson , Roger A. Stern , Thomas M. Morse , Patrick M. Owens
Inventor： Stuart D. Edwards , Jerome Jackson , Roger A. Stern , Thomas M. Morse , Patrick M. Owens
CPC classification number: A61N1/05 , A61B17/22 , A61B18/18 , A61B18/1815 , A61N1/06 , A61B2018/1861
Abstract: An antenna assembly has an energy propagating region that is encapsulated in a material having a high dielectric constant for minimizing the loss of energy while having a high thermal conductivity for dissipating conductive heat patterns about the energy propagating region.
Abstract translation: 天线组件具有能量传播区域，该能量传播区域被封装在具有高介电常数的材料中，以最小化能量损耗，同时具有高热导率以消散围绕能量传播区域的导电热图案。
-
Patent Agency Ranking
公开(公告)号：US5728144A
公开(公告)日：1998-03-17
申请号：US625925
申请日：1996-04-01
Applicant: Stuart D. Edwards , Jerome Jackson , Thomas M. Morse , Patrick M. Owens
Inventor： Stuart D. Edwards , Jerome Jackson , Thomas M. Morse , Patrick M. Owens
CPC classification number: A61N1/05 , A61B17/22 , A61B18/18 , A61B18/1815 , A61N1/06 , A61B2018/1861
Abstract: A coaxial cable assembly has an associated steering mechanism for maneuvering the assembly within the body.
Abstract translation: 同轴电缆组件具有用于在体内操纵组件的相关转向机构。
-
公开(公告)号：US5471982A
公开(公告)日：1995-12-05
申请号：US951728
申请日：1992-09-29
Applicant: Stuart D. Edwards , Jerome Jackson , Ingemar H. Lundquist , Thomas F. Kordis , Alan L. Kaganov
Inventor： Stuart D. Edwards , Jerome Jackson , Ingemar H. Lundquist , Thomas F. Kordis , Alan L. Kaganov
IPC: A61B5/042 , A61B18/14 , A61N1/06 , A61B5/0402
CPC classification number: A61B5/6856 , A61B18/1492 , A61B5/0422 , A61B5/6853 , A61B5/6858 , A61B5/6859 , A61N1/06 , A61B2017/22038 , A61B2018/00083 , A61B2018/00148 , A61B2018/0016 , A61B2018/00214 , A61B2018/0022 , A61B2018/00357 , A61B2018/00839 , A61B2018/1861 , A61B2562/0209 , A61B2562/043
Abstract: An improved probe for cardiac diagnosis and/or treatment includes a control handle and a catheter for insertion into the heart. The catheter has a distal end, a proximal end and at least one lumen connecting said distal and proximal ends. It also includes a flexible inner tube and an outer sheath enveloping said tube. At least one measuring electrode or ablation device is attached to the distal end of the tube. The outer sheath and the inner tube are rotatable relative to each other so that the electrode or device can be rotated within the heart without rotating the outer sheath. The sheath is also axially movable relative to the tube to selectively enclose or expose the electrode or device for use.
Abstract translation: 用于心脏诊断和/或治疗的改进探针包括控制手柄和用于插入心脏的导管。 导管具有远端，近端和连接所述远端和近端的至少一个腔。 它还包括柔性内管和包封所述管的外护套。 至少一个测量电极或消融装置附接到管的远端。 外鞘和内管可相对于彼此旋转，使得电极或装置可以在心脏内旋转而不旋转外护套。 鞘也可以相对于管轴向移动，以选择性地包围或暴露电极或装置以供使用。
-
8.发明授权Steerable microwave antenna systems for cardiac ablation that minimize tissue damage and blood coagulation due to conductive heating patterns 失效用于心脏消融的可导向的微波天线系统，其最小化由导电加热模式引起的组织损伤和血液凝固
公开(公告)号：US5370678A
公开(公告)日：1994-12-06
申请号：US163371
申请日：1993-12-07
Applicant: Stuart D. Edwards , Jerome Jackson , Roger A. Stern , Thomas M. Morse , Patrick M. Owens
Inventor： Stuart D. Edwards , Jerome Jackson , Roger A. Stern , Thomas M. Morse , Patrick M. Owens
CPC classification number: A61N1/05 , A61B17/22 , A61B18/18 , A61B18/1815 , A61N1/06 , A61B2018/1861
Abstract: An antenna assembly has an energy propagating region that is encapsulated in a material having a high dielectric constant for minimizing the loss of energy while having a high thermal conductivity for dissipating conductive heat patterns about the energy propagating region.
Abstract translation: 天线组件具有能量传播区域，该能量传播区域被封装在具有高介电常数的材料中，以最小化能量损失，同时具有高热导率以消散围绕能量传播区域的导电热图案。
-
9.发明授权
公开(公告)号：US5314466A
公开(公告)日：1994-05-24
申请号：US868113
申请日：1992-04-13
Applicant: Roger A. Stern , Stuart D. Edwards , Jerome Jackson , Arye Rosen
Inventor： Roger A. Stern , Stuart D. Edwards , Jerome Jackson , Arye Rosen
CPC classification number: A61B18/1815 , A61B17/22 , A61B18/1492 , A61B18/18 , A61B2017/2902 , A61B2017/2912 , A61B2017/2919 , A61B2017/2927 , A61B2017/2939 , A61B2018/00351 , A61B2018/00577 , A61B2018/183
Abstract: An improved assembly for steering and orienting a functional element at the distal end of a catheter tube holds the functional element with its major axis aligned with the axis of the catheter tube for convenient steering to a tissue site. The mechanism can also pivot the functional element in response to an external force to orient the major axis of the functional element generally parallel to the plane of the tissue site, without bending the catheter tube.
Abstract translation: 用于在导管管的远端处转向和定向功能元件的改进的组件保持功能元件，其主轴与导管管的轴线对准，以便于转向组织部位。 机构还可以响应于外力使功能元件枢转，以使功能元件的长轴大致平行于组织部位的平面定向，而不弯曲导管。
-
10.发明授权Cardiac probe with dynamic support for maintaining constant surface contact during heart systole and diastole 失效心脏探针具有动态支持，可在心脏收缩期和舒张期保持恒定的表面接触
公开(公告)号：US5293869A
公开(公告)日：1994-03-15
申请号：US951160
申请日：1992-09-25
Applicant: Stuart D. Edwards , Jerome Jackson
Inventor： Stuart D. Edwards , Jerome Jackson
IPC: A61B5/042 , A61B5/0402
CPC classification number: A61B5/6856 , A61B5/042 , A61B5/0422 , A61B5/6852 , A61B5/6853 , A61B5/6858 , A61B5/6859 , A61B2562/0209 , A61B2562/043
Abstract: A cardiac probe employs a dynamic mounting element that supports one or more electrodes at its distal end in relatively constant surface contact against the expanding and contact endocardial surface.
Abstract translation: 心脏探针使用动态安装元件，其在其远端处支撑一个或多个电极，以相对于膨胀和接触的心内膜表面相对恒定的表面接触。
-
-
-
-
-
-
-
-
-
Search Results
215
records
(took 0.021 seconds)
