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1. 发明授权

US5662620A Transport catheter 失效
标题翻译：运输导管
公开(公告)号：US5662620A
公开(公告)日：1997-09-02
申请号：US675365
申请日：1996-07-02
申请人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
发明人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
IPC分类号： A61B5/028 , A61B8/06 , A61B8/12 , A61M25/00
CPC分类号： A61B8/06 , A61B5/028 , A61B8/12 , A61M25/0023 , A61M25/0029 , A61M25/003 , A61M25/0032
摘要： A catheter with several independent lumens extending longitudinally through the catheter for accepting probes and for introducing fluid through the catheter and into a body cavity is disclosed. The cathater outer body has a cross-sectional maximum outer dimension. The first lumen is circular in cross-section, and has a cross-sectional dimension of approximately half the maximum outer dimension of the catheter body. The first lumen is capable of accepting various probes, as well as allowing simultaneous fluid flow through the lumen. The second lumen is crescent-shaped in cross-section and occupies at least a quarter of an arc around the cross-section of the catheter body. The large cross-section of the second lumen allows for a high fluid flow rate through the lumen. The third lumen allows for inflation of an inflation balloon (when present), and the fourth lumen allows for the passing of a portion of an instrument along the length of the lumen.
摘要翻译：公开了一种导管，其具有纵向延伸穿过导管以接纳探针并将流体引入导管并引入体腔的几个独立腔。催化器外体具有横截面的最大外部尺寸。第一腔是横截面为圆形，并且具有大约是导管体的最大外尺寸的一半的横截面尺寸。第一个腔能够接受各种探针，同时允许液体同时流过内腔。第二管腔的横截面为月牙形，并且在导管主体的横截面周围占据至少四分之一弧。第二管腔的大横截面允许通过内腔的高流体流速。第三管腔允许充气气囊（当存在时）的膨胀，并且第四管腔允许器械的一部分沿着管腔的长度通过。

2. 发明授权

US5246016A Transport catheter and multiple probe analysis method 失效
标题翻译：运输导管和多探针分析方法
公开(公告)号：US5246016A
公开(公告)日：1993-09-21
申请号：US790724
申请日：1991-11-08
申请人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
发明人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
IPC分类号： A61B5/028 , A61B8/06 , A61B8/12 , A61M25/00
CPC分类号： A61B8/06 , A61B5/028 , A61B8/12 , A61M25/0023 , A61M25/0029 , A61M25/003 , A61M25/0032
摘要： A method of sequentially analyzing various body conditions with a plurality of probes is disclosed. Also disclosed, is a catheter which can be used to practice the method. The catheter has several independent lumens extending longitudinally therethrough for accepting probes and for introducing fluid therethrough and into a body cavity. The catheter outer body has a cross-sectional maximum outer dimension. The first lumen is circular in cross-section, and has a cross-sectional dimension of approximately half the maximum outer dimension of the catheter body. The first lumen is capable of accepting various probes, as well as allowing simultaneous fluid flow through the lumen. The second lumen is crescent-shaped in cross-section and occupies at least a quarter of an arc around the cross-section of the catheter body. The large cross-section of the second lumen allows for a high fluid flow rate through the lumen. The third lumen allows for inflation of an inflation balloon (when present), and the fourth lumen allows for the passing of a portion of an instrument along the length of the lumen.
摘要翻译：公开了一种使用多个探针顺序分析各种身体状况的方法。还公开了可以用于实施该方法的导管。该导管具有几个独立的内腔，其纵向穿过其中，用于接纳探针并将流体引入其中并进入体腔。导管外体具有横截面的最大外部尺寸。第一腔是横截面为圆形，并且具有大约是导管体的最大外尺寸的一半的横截面尺寸。第一个腔能够接受各种探针，同时允许液体同时流过内腔。第二管腔的横截面为月牙形，并且在导管主体的横截面周围占据至少四分之一弧。第二管腔的大横截面允许通过内腔的高流体流速。第三管腔允许充气气囊（当存在时）的膨胀，并且第四管腔允许器械的一部分沿着管腔的长度通过。

3. 发明授权

US5833645A Method of use of a transport catheter 失效
标题翻译：运输导管的使用方法
公开(公告)号：US5833645A
公开(公告)日：1998-11-10
申请号：US850536
申请日：1997-05-02
申请人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
发明人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
IPC分类号： A61B5/028 , A61B8/06 , A61B8/12 , A61M25/00 , A61M31/00
CPC分类号： A61B8/06 , A61B5/028 , A61B8/12 , A61M25/0023 , A61M25/0029 , A61M25/003 , A61M25/0032
摘要： A catheter with several independent lumens extending longitudinally through the catheter for accepting probes and for introducing fluid through the catheter and into a body cavity is disclosed. The catheter outer body has a cross-sectional maximum outer dimension. The first lumen is circular in cross-section, and has a cross-sectional dimension of approximately half the maximum outer dimension of the catheter body. The first lumen is capable of accepting various probes, as well as allowing simultaneous fluid flow through the lumen. The second lumen is crescent-shaped in cross-section and occupies at least a quarter of an arc around the cross-section of the catheter body. The large cross-section of the second lumen allows for a high fluid flow rate through the lumen. The third lumen allows for inflation of an inflation balloon (when present), and the fourth lumen allows for the passing of a portion of an instrument along the length of the lumen.
摘要翻译：公开了一种导管，其具有纵向延伸穿过导管以接纳探针并将流体引入导管并引入体腔的几个独立腔。导管外体具有横截面的最大外部尺寸。第一腔是横截面为圆形，并且具有大约是导管体的最大外尺寸的一半的横截面尺寸。第一个腔能够接受各种探针，同时允许液体同时流过内腔。第二管腔的横截面为月牙形，并且在导管主体的横截面周围占据至少四分之一弧。第二管腔的大横截面允许通过内腔的高流体流速。第三管腔允许充气气囊（当存在时）的膨胀，并且第四管腔允许器械的一部分沿着管腔的长度通过。

4. 发明授权

US5437637A Transport catheter 失效
标题翻译：运输导管
公开(公告)号：US5437637A
公开(公告)日：1995-08-01
申请号：US83105
申请日：1993-06-24
申请人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
发明人： Clement E. Lieber , Miriam H. Taimisto , Mark A. Konno
IPC分类号： A61B5/028 , A61B8/06 , A61B8/12 , A61M25/00 , A61M29/00
CPC分类号： A61B8/06 , A61B5/028 , A61B8/12 , A61M25/0023 , A61M25/0029 , A61M25/003 , A61M25/0032
摘要： A catheter with several independent lumens extending longitudinally through the catheter for accepting probes and for introducing fluid through the catheter and into a body cavity is disclosed. The catheter outer body has a cross-sectional maximum outer dimension. The first lumen is circular in cross-section, and has a cross-sectional dimension of approximately half the maximum outer dimension of the catheter body. The first lumen is capable of accepting various probes, as well as allowing simultaneous fluid flow through the lumen. The second lumen is crescent-shaped in cross-section and occupies at least a quarter of an arc around the cross-section of the catheter body. The large cross-section of the second lumen allows for a high fluid flow rate through the lumen. The third lumen allows for inflation of an inflation balloon (when present), and the fourth lumen allows for the passing of a portion of an instrument along the length of the lumen.
摘要翻译：公开了一种导管，其具有纵向延伸穿过导管以接纳探针并将流体引入导管并引入体腔的几个独立腔。导管外体具有横截面的最大外部尺寸。第一腔是横截面为圆形，并且具有大约是导管体的最大外尺寸的一半的横截面尺寸。第一个腔能够接受各种探针，同时允许液体同时流过内腔。第二管腔的横截面为月牙形，并且在导管主体的横截面周围占据至少四分之一弧。第二管腔的大横截面允许通过内腔的高流体流速。第三管腔允许充气气囊（当存在时）的膨胀，并且第四管腔允许器械的一部分沿着管腔的长度通过。

5. 发明授权

US5363853A Ultrasound probe for use with transport catheter and method of making same 失效
标题翻译：用于运输导管的超声探头及其制作方法
公开(公告)号：US5363853A
公开(公告)日：1994-11-15
申请号：US80884
申请日：1993-06-22
申请人： Clement E. Lieber , Miriam H. Taimisto , David L. Swendson , Mark A. Konno , Lawrence J. Busse , Robert Skidmore
发明人： Clement E. Lieber , Miriam H. Taimisto , David L. Swendson , Mark A. Konno , Lawrence J. Busse , Robert Skidmore
IPC分类号： A61B8/06 , A61B8/12 , A61M25/00
CPC分类号： A61B8/06 , A61B8/12 , A61B8/445 , A61M25/0029 , A61M25/003 , A61M25/0032 , Y10T29/42
摘要： A probe for use within a catheter is disclosed. The probe transducer portion is constructed of a crystal hollow cylinder with an inside lead attached to the inner surface of the crystal cylinder. One end of the outside lead is positioned close to the outer surface, in a plane tangential to the outer surface, and is coupled to the outer surface of the crystal cylinder by a thin sputtered layer of conductive material. The probe transducer also includes a layer of acoustically absorbing material on the proximal end of the crystal, and layer of acoustically coupling material on the distal end of the crystal cylinder. The transducer element simultaneously generates an axially oriented signal beam at one frequency and a radially oriented signal beam at 2 different frequency. The signal beams are analyzed to calculate the blood flow area and the blood flow velocity, the product of which is the blood flow rate.
摘要翻译：公开了一种用于导管内的探针。探头传感器部分由结晶中空圆筒构成，其内部引线附接到晶体圆筒的内表面。外引线的一端在与外表面相切的平面中靠近外表面定位，并且通过导电材料的薄溅射层耦合到晶体筒的外表面。探针传感器还包括在晶体近端上的吸声材料层和在晶体圆筒的远端上的声耦合材料层。换能器元件同时产生一个频率的轴向取向的信号波束和两个不同频率的径向取向的信号波束。分析信号束以计算血流面积和血流速度，其乘积是血流速度。

6. 发明授权

US4858618A Thermodilution method and apparatus for determining right ventricular ejection fraction 失效
$Thermodilution method and apparatus for determining right ventricular ejection fraction$
标题翻译：用于确定右心室射血分数的热修复方法和装置
公开(公告)号：US4858618A
公开(公告)日：1989-08-22
申请号：US866772
申请日：1986-05-23
申请人： Mark A. Konno , John A. Ripley
发明人： Mark A. Konno , John A. Ripley
IPC分类号： A61B5/028
CPC分类号： A61B5/028
摘要： A method and apparatus for determining right heart ejection fraction by injecting a cold indicator into the right ventricle or locations in the heart upstream thereof during an injection period and allowing the indicator to be diluted with blood and flow to the pulmonary artery whereby the temperature of the fluid in the pulmonary artery falls and then rises, measuring the temperature of the fluid in the pulmonary artery at least during the time that the temperature in the pulmonary artery is rising, measuring a prebolus temperature of the blood in the pulmonary artery prior to the time that the cold indicator reaches the pulmonary artery, establishing a post bolus baseline temperature which is lower than said prebolus baseline temperature, comparing at least some of the measured temperatures during the time that the temperatures of the fluid in the pulmonary artery are rising to the post bolus baseline temperature to establish temperature differentials, and using at least some of the temperature differentials to determine ejection fraction.
摘要翻译：一种用于通过在注射期间将冷指示剂注射到右心室或其上游的心脏中的位置来确定右心射血分数的方法和装置，并且允许指示剂用血液稀释并流动到肺动脉，由此，肺动脉中的流体下降然后上升，至少在肺动脉温度升高的时候测量肺动脉中的流体温度，测量肺动脉前的血液的前伏温度冷指示器到达肺动脉，建立低于所述前动静脉基线温度的后推注基线温度，将肺动脉中的流体温度升高到柱后的至少一些测量温度进行比较推注基线温度来建立温差，并使用至少一些温度差来确定射血分数。

7. 发明授权

US06398782B1 Bipolar vascular sealing apparatus and methods 失效
标题翻译：双极血管密封装置及方法
公开(公告)号：US06398782B1
公开(公告)日：2002-06-04
申请号：US08440624
申请日：1995-05-15
申请人： Robert Pecor , Timothy C. Mills , Howard Taymor-Luria , Clifford E. Currier , Mark A. Konno , Charles R. Mooney , David J. Evans , Luchy D. Roteliuk
发明人： Robert Pecor , Timothy C. Mills , Howard Taymor-Luria , Clifford E. Currier , Mark A. Konno , Charles R. Mooney , David J. Evans , Luchy D. Roteliuk
IPC分类号： A61B1814
CPC分类号： A61B17/0057 , A61B18/082 , A61B18/14 , A61B18/1492 , A61B2017/00084 , A61B2017/00637 , A61B2017/00672 , A61B2018/00345 , A61B2018/00404 , A61B2018/00619 , A61B2018/00678 , A61B2018/00702 , A61B2018/00755 , A61B2018/00761 , A61B2018/00791 , A61B2018/00815 , A61B2018/00821 , A61B2018/00875 , A61B2018/00886 , A61M25/09 , H04L69/40
摘要： The method, device and system for electrical sealing of a puncture opening in a blood vessel wall. In a first embodiment, a vascular sealing probe has two bipolar electrodes formed thereon, is insertable to a position whereat the bipolar tip is adjacent the blood vessel puncture site to effect electrocauterization or electrocoagulation of the puncture site. In a second embodiment the bipolar vascular sealing probe has a first electrode formed thereon and an electrode-guide wire has the second bipolar electrode formed thereon. The electrode-guide wire is passable through a lumen formed in the probe such that the second electrode on the electrode-guide wire is positioned close enough to the first electrode positioned on the probe to permit electrical current to pass therebetween.
摘要翻译：血管壁穿刺孔电气密封方法，装置及系统。在第一实施例中，血管密封探针具有形成在其上的两个双极电极，可插入到双极尖端邻近血管穿刺部位的位置，以实现穿刺部位的电灼或电凝。在第二实施例中，双极血管密封探针具有形成在其上的第一电极，并且电极引导线上形成有第二双极电极。电极引导线可以穿过形成在探针中的内腔，使得电极引导线上的第二电极定位成足够靠近位于探针上的第一电极，以允许电流在其间通过。

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