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1. 发明公开

EP3370803A2 INJECTION DEVICES AND SYSTEMS AND METHODS FOR USING THEM 有权
公开(公告)号：EP3370803A2
公开(公告)日：2018-09-12
申请号：EP16862895.6
申请日：2016-11-02
申请人： CLPH, LLC
发明人： LEEFLANG, Stephen Arie , EVERSULL, Christian Scott
IPC分类号： A61M5/158 , A61M5/31 , A61M5/32 , A61M5/162
CPC分类号： A61M5/1407 , A61B34/20 , A61B2090/3966 , A61M5/007 , A61M5/14 , A61M5/1452 , A61M5/158 , A61M25/0026 , A61M25/005 , A61M25/0084 , A61M2005/2013 , A61M2025/0089
摘要： Systems and methods are provided for injecting one or more agents into tissue within a patient's body. In one embodiment, an injection device includes a substantially axially incompressible elongate member including a lumen extending between proximal and distal ends thereof. A distal stop is provided on the distal end and a needle tip extends distally beyond the distal stop, the needle tip having a cross-section smaller than the distal end. The needle tip includes a passage communicating between the lumen and an outlet in the distal tip that has having a cross-section smaller than the lumen. In an exemplary embodiment, the elongate member includes a coil extending between the proximal and distal ends, and a sleeve disposed within an interior region of the coil extending between the proximal and distal ends. The sleeve defines the lumen and may be free-floating within at least a portion of the coil.

2. 发明授权

EP2392370B1 Dialysis catheter 有权
公开(公告)号：EP2392370B1
公开(公告)日：2018-09-12
申请号：EP11168563.2
申请日：2011-06-02
申请人： Argon Medical Devices, Inc.
发明人： DeFonzo, Stephen A.
IPC分类号： A61M1/36 , A61M25/00
CPC分类号： A61M25/0026 , A61M1/3653 , A61M1/3659 , A61M1/3661 , A61M25/0023 , A61M25/0032
摘要： A dialysis catheter (10) includes a first portion (35) having an outer wall having a first diameter, an elongated distal portion (31) having a second diameter smaller than the first diameter, and a transition region (47) between the first portion and distal portion. A first longitudinally extending venous lumen (40) is configured to deliver blood. First and second independent longitudinally extending arterial lumens (50, 60) are configured to withdraw blood from a patient. The venous lumen (40) and first arterial lumen (50) have first and second regions (13a, 13b, 17a, 17b) each positioned a first distance from the outer wall of the catheter and a third region (13c, 17c) positioned a second shorter distance from the outer wall of the catheter to form an arch shaped wall portion (13, 17) progressively increasing in thickness from the third region toward the first region and from the third region to the second region.

3. 发明授权

EP3100759B1 CATHETER APPARATUS FOR CRANIAL CAVITIES 失效
公开(公告)号：EP3100759B1
公开(公告)日：2018-09-05
申请号：EP16172367.1
申请日：2016-06-01
申请人： Lee, Je Bum
发明人： Lee, Je Bum
IPC分类号： A61M25/00 , A61M25/02 , A61M25/01
CPC分类号： A61M25/02 , A61M25/0026 , A61M25/0194 , A61M2025/0197 , A61M2025/024 , A61M2210/0687 , A61M2210/0693
摘要： Disclosed herein is a catheter apparatus for cranial cavities which exhibits the advantage of a conventional catheter structure in that a medicine and a bodily fluid are transferred along different paths, uniformizes the outer diameter of a catheter (30) to easily use stereotactic equipment, and facilitates tunneling of the rear end of the catheter (30) in a bypass space between the skull and the skin, so as to allow an operation to be simply and easily performed and thus to increase safety in operation. The catheter apparatus is advantageous in that no protrusion is formed on the outer surface of the catheter (30) so as to easily and accurately locate the end of the catheter (30) in a cerebral ventricle, the catheter (30) may be easily bent through the bypass space, and the rear end of the catheter (30) may be easily exposed to the outside through a perforated part.

4. 发明授权

EP2734258B1 KATHETER, INSBESONDERE VERWEILKATHETER, ZUR BEHANDLUNG VON FUNKTIONSSTÖRUNGEN UND/ODER ERKRANKUNGEN DER BLASE UND/ODER DER PROSTATA 有权
标题翻译：导管，包括导管，用于治疗血液和/或前列腺功能紊乱和/或疾病
公开(公告)号：EP2734258B1
公开(公告)日：2018-04-25
申请号：EP12720798.3
申请日：2012-05-02
申请人： Otto, Ullrich
发明人： Otto, Ullrich
IPC分类号： A61M25/00 , A61M25/10
CPC分类号： A61M25/0017 , A61M25/0026 , A61M25/1011 , A61M2025/0037 , A61M2025/0057 , A61M2025/105

5. 发明授权

EP3003449B1 THREE LUMEN BALLOON CATHETER APPARATUS 有权转让
标题翻译：三片鲁姆球囊导管装置
公开(公告)号：EP3003449B1
公开(公告)日：2018-03-07
申请号：EP14727217.3
申请日：2014-05-30
申请人： Speiser, Paul
发明人： Speiser, Paul
IPC分类号： A61M25/00 , A61M25/10 , A61M31/00 , A61M5/31 , A61B10/02
CPC分类号： A61B10/0291 , A61B10/0045 , A61M5/007 , A61M5/3148 , A61M5/31511 , A61M25/0026 , A61M25/10 , A61M31/00 , A61M2025/1052
摘要： The present invention relates to a catheter, in particular to a balloon bearing three lumen catheter for dispensing diagnostic fluids into a body cavity and retrieving sample of the diagnostic fluid and a catheter apparatus employing same.

6. 发明公开

EP3148629A4 SYSTEMS AND METHODS FOR TREATING PULMONARY EDEMA 有权
公开(公告)号：EP3148629A4
公开(公告)日：2018-01-17
申请号：EP15803209
申请日：2015-06-01
申请人： WHITE SWELL MEDICAL LTD
发明人： NITZAN YAACOV , YACOBY MENASHE , FELD TANHUN
IPC分类号： A61M27/00 , A61M5/142 , A61M5/172
CPC分类号： A61M1/3639 , A61M1/34 , A61M1/3653 , A61M1/3655 , A61M1/3659 , A61M25/0026 , A61M25/1011 , A61M2025/0002 , A61M2025/1015 , A61M2025/1052 , A61M2205/3334
摘要： Systems, methods, and devices are provided for the treatment of edema. In one aspect a method for implanting an indwelling catheter within a vein of a patient is provided. The catheter can extend from a position upstream of at least one outflow port of a duct of the lymph system to a terminal position downstream of the at least one outflow port. In use, a first restriction can be created within the vein proximal to a distal region of the catheter. The first restriction can define a localized low pressure zone distal of the restriction and within a portion of the vein housing the catheter. The low pressure zone can be adjacent to the at least one outflow port to enable fluid to pass from the at least one lymph duct outflow port into the vein.

7. 发明公开

EP3257545A1 APPARATUS FOR THE DIALYSIS OF BLOOD 审中-公开
标题翻译：用于血液分析的设备
公开(公告)号：EP3257545A1
公开(公告)日：2017-12-20
申请号：EP17178363.2
申请日：2012-08-13
申请人： Phase One Medical, LLC
发明人： Ravenscroft, Adrian , Woods, Donald
IPC分类号： A61M25/00 , A61M39/22 , A61M25/01 , A61M1/36 , A61M39/08
CPC分类号： A61M1/3661 , A61M1/3659 , A61M25/0021 , A61M25/0026 , A61M25/003 , A61M25/0067 , A61M25/007 , A61M25/0071 , A61M25/0194 , A61M39/22 , A61M2025/0031 , A61M2025/0037 , A61M2025/0073 , A61M2039/082 , A61M2039/226
摘要： Apparatus for use in dialyzing a patient, the apparatus comprising:
a hemodialysis catheter (105) comprising:
an elongated body having a proximal end and a distal end; and
first and second lumens (155, 165) extending from the proximal end of the elongated body to the distal end of the elongated body;
and further comprising a first open/closed valve (205) disposed across the first lumen, and a second open/close valve (205) disposed across the second lumen, whereby to control flow through the first and second lumens.
摘要翻译： 1。一种用于透析患者的设备，所述设备包括：血液透析导管（105），其包括：具有近端和远端的细长主体; 以及从细长主体的近端延伸到细长主体的远端的第一腔和第二腔（155,165）并且还包括横跨第一腔设置的第一打开/关闭阀（205）和设置横跨第二腔的第二打开/关闭阀（205），由此控制流过第一腔和第二腔的流动。

8. 发明公开

EP3233158A2 MULTI-CATHETER INFUSION SYSTEM AND METHOD THEREOF 有权
标题翻译：多导管输液系统及其方法
公开(公告)号：EP3233158A2
公开(公告)日：2017-10-25
申请号：EP15871273.7
申请日：2015-12-21
申请人： Hospital for Special Surgery
发明人： MEMTSOUDIS, Stavros
IPC分类号： A61M5/142 , A61M5/168 , A61M25/088
CPC分类号： A61M25/0026 , A61M5/158 , A61M5/16804 , A61M25/00 , A61M25/0084 , A61M25/04 , A61M25/065 , A61M39/0247 , A61M2025/0286 , A61M2039/0264 , A61M2039/0282 , A61M2205/3331
摘要： A multi-catheter infusion system and method for the localized delivery of medications while minimally affecting patient mobility for an extended period of time. The multi-catheter infusion system includes a cannula and a plurality of catheters. The cannula includes a first end for connecting to a drug delivery system and a second end for connecting to the plurality of catheters. The plurality of catheters are in fluid communication with the cannula for delivering a drug to a target area of a patient. Each catheter includes a multi-orifice distal end.
摘要翻译：用于局部递送药物的多导管输注系统和方法，同时在很长时间内最小限度地影响患者的移动性。多导管注入系统包括套管和多个导管。套管包括用于连接到药物输送系统的第一端和用于连接到多个导管的第二端。多个导管与套管流体连通以将药物输送到患者的目标区域。每个导管包括多孔远端。

9. 发明公开

EP3206590A1 CATHETER COMPRISING A CUTTING ELEMENT 有权
标题翻译：包含切割元件的导管
公开(公告)号：EP3206590A1
公开(公告)日：2017-08-23
申请号：EP15804238.2
申请日：2015-10-15
申请人： Balton Sp. Z.o.o.
发明人： PLOWIECKI, Emil , HURKALA, Leszek
IPC分类号： A61B17/00 , A61B17/12 , A61B17/3207 , A61B17/221
CPC分类号： A61B17/320725 , A61B17/00008 , A61B17/12031 , A61B17/12109 , A61B17/12186 , A61B17/3207 , A61B2017/00778 , A61B2017/2215 , A61B2017/320741 , A61M25/0026
摘要： A catheter including a cutting element and an insertion tube, wherein the springy resilient cutting element (1) consists of a sleeve (1a) and profiled longitudinal arms (1b) with sharp endings (1c), protruding from it and directed towards an atraumatic tip (7), wherein the element (1) is mounted on an assembly (2) of an inner tube.
摘要翻译：提出了包括切割元件和插入管的导管，其特征在于，弹性弹性切割元件（1）由套管（1a）和具有尖端（1c）的成型纵向臂（1b）组成，从其中引导并朝向无损伤尖端7，其中元件1安装在内管的组件2上。

10. 发明公开

EP3188771A2 SYSTEM AND METHOD FOR EXTRACORPOREAL TEMPERATURE CONTROL 有权转让
标题翻译：用于体外温度控制的系统和方法
公开(公告)号：EP3188771A2
公开(公告)日：2017-07-12
申请号：EP15832049.9
申请日：2015-08-05
申请人： Medivance Incorporated
发明人： VOORHEES, Marc E. , PARK, Christopher , PRIVITERA, Salvatore
IPC分类号： A61M1/36 , A61B18/02 , A61F7/00
CPC分类号： A61M1/369 , A61F7/0085 , A61F7/12 , A61F2007/0056 , A61F2007/0086 , A61F2007/0096 , A61F2007/126 , A61M1/10 , A61M5/007 , A61M5/14 , A61M19/00 , A61M25/0026 , A61M2205/3355 , A61M2205/3368
摘要： Improved systems and methods for extracorporeal blood temperature control and patient temperature control, e.g., for induced hypothermia and optional normothermia, may include or otherwise employ a heat exchanger for cooling/warming of a fluid, a thermal exchange module having fluidly isolated first and second volumes, and a fluid pump for circulating the fluid through the heat exchanger and the first volume of the thermal exchange module. A blood pump may be provided for the flow of blood through the second volume of the thermal exchange module, and a first controller may be provided for providing output signals for use in operation of the heat exchanger to selectively control thermal exchange between the fluid circulated through the first volume of the thermal exchange module and the blood flowed through the second volume of the thermal exchange module, thereby providing for selective cooling/warming of the blood. A multi lumen catheter may be utilized for the flow of blood from a patient vascular system to the second volume of the thermal exchange module, and for flow of blood from the second volume of the thermal exchange module back to the patient vascular system. The circulated fluid may be optionally circulated through a patient contact pad(s) for contact cooling/warming, wherein patient cooling/warming may be provided in a first mode via blood cooling/warming in the thermal exchange module, and patient cooling/warming may be provided in a second mode via thermal exchange by the contact pad(s).
摘要翻译：用于体外血液温度控制和患者温度控制的改进的系统和方法，例如用于诱导的体温过低和任选的体温过低的系统和方法可以包括或另外采用用于流体冷却/加热的热交换器，具有流体隔离的第一和第二体积以及用于使流体循环通过热交换器和热交换模块的第一容积的流体泵。血液泵可以被提供用于血液流动通过热交换模块的第二容积，并且可以提供第一控制器用于提供用于热交换器的操作的输出信号，以选择性地控制通过循环的流体第一体积的热交换模块和血液流过第二体积的热交换模块，由此提供血液的选择性冷却/加热。多腔导管可用于从患者血管系统到第二体积的热交换模块的血液流动，以及用于从第二体积的热交换模块返回到患者血管系统的血液流动。循环流体可以任选地循环通过患者接触垫以接触冷却/加热，其中患者冷却/加热可以通过热交换模块中的血液冷却/加热以第一模式提供，并且患者冷却/加热可以通过接触垫的热交换以第二模式提供。

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