专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2009064914A1 METHODS AND SYSTEMS FOR IMPROVING AIRWAY PATENCY 审中-公开
标题翻译：改进航空专利的方法和系统
公开(公告)号：WO2009064914A1
公开(公告)日：2009-05-22
申请号：PCT/US2008/083440
申请日：2008-11-13
申请人： APNICURE, INC. , VASKA, Matthias , PODMORE, Jonathan , CROWE, John Edward , DANIEL, Sean Christopher
发明人： VASKA, Matthias , PODMORE, Jonathan , CROWE, John Edward , DANIEL, Sean Christopher
IPC分类号： A61C5/14
CPC分类号： A61F5/566
摘要： An oral device for improving airway patency comprises a tongue constraint and a negative pressure source. The tongue constraint engages the patient's tongue to maintain a clear region below the palate in an oral cavity. By applying a negative pressure in the clear region, an airway behind the soft palate or tongue of the patient can be maintained. The tongue constraint is usually connected to an anchor. The anchor may be held between the patient's teeth or may engage the inferior surface of the palate. Another oral device for improving airway patency comprises a lateral tongue structure and a negative pressure source.
摘要翻译：用于改善气道通畅的口服装置包括舌头约束和负压源。舌头约束使患者的舌头保持在口腔中的腭下方的清晰区域。通过在透明区域施加负压，可以维持患者的软腭或舌头后面的气道。舌头约束通常连接到锚点。锚固件可以保持在患者的牙齿之间或者可以接合腭的下表面。用于改善气道通畅的另一种口服装置包括侧舌结构和负压源。

2. 发明申请

WO2008083043A3 MEDICAL DEVICE HAVING A BIMATERIAL VALVE 审中-公开
标题翻译：医疗设备有一个双气门
公开(公告)号：WO2008083043A3
公开(公告)日：2008-08-28
申请号：PCT/US2007088424
申请日：2007-12-20
申请人： ST JUDE MEDICAL ATRIAL FIBRILL , CROWE JOHN E , SLIWA JOHN W
发明人： CROWE JOHN E , SLIWA JOHN W
IPC分类号： A61B18/04
CPC分类号： A61N7/022 , A61B17/2202 , A61B18/02 , A61B18/1492 , A61B18/18 , A61B18/20 , A61B2018/00011 , A61B2018/00023 , A61B2018/00744 , A61B2018/00791 , A61N2007/0078
摘要： Medical devices using fluid or cooling fluids having one or more bimaterial valves positioned at each point of flow control to control the flow of a fluid in response to temperature changes. In particular, devices for ablating tissue having multiple ablation elements or cells include one or more bimaterial valves positioned within or near the ablation cells. The bimaterial valves respond to temperature changes by adjusting the flow rate of a fluid through the valve.
摘要翻译：使用流体或冷却流体的医疗设备具有位于每个流量控制点处的一个或多个双材料阀，以响应于温度变化来控制流体的流动。特别地，用于消融具有多个消融元件或细胞的组织的装置包括位于消融细胞内或附近的一个或多个双材料瓣膜。双材料阀通过调节通过阀的流体的流量来响应温度变化。

3. 发明申请

WO2008083043A2 MEDICAL DEVICE HAVING A BIMATERIAL VALVE 审中-公开
标题翻译：具有双重阀的医疗装置
公开(公告)号：WO2008083043A2
公开(公告)日：2008-07-10
申请号：PCT/US2007/088424
申请日：2007-12-20
申请人： ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. , CROWE, John E. , SLIWA, John W.
发明人： CROWE, John E. , SLIWA, John W.
IPC分类号： A61B18/04
CPC分类号： A61N7/022 , A61B17/2202 , A61B18/02 , A61B18/1492 , A61B18/18 , A61B18/20 , A61B2018/00011 , A61B2018/00023 , A61B2018/00744 , A61B2018/00791 , A61N2007/0078
摘要： Medical devices using fluid or cooling fluids having one or more bimaterial valves positioned at each point of flow control to control the flow of a fluid in response to temperature changes. In particular, devices for ablating tissue having multiple ablation elements or cells include one or more bimaterial valves positioned within or near the ablation cells. The bimaterial valves respond to temperature changes by adjusting the flow rate of a fluid through the valve.
摘要翻译：使用流体或冷却流体的医疗装置，其具有位于每个流量控制点处的一个或多个双重材料阀，以响应于温度变化来控制流体的流动。特别地，用于烧蚀具有多个消融元件或细胞的组织的装置包括位于消融细胞内或附近的一个或多个双重材料阀。双重材料阀通过调节通过阀的流体的流量来响应温度变化。

4. 发明申请

WO2007149970A2 APPARATUS AND METHOD FOR ABLATING TISSUE 审中-公开
标题翻译：装置和方法，用于剥离组织
公开(公告)号：WO2007149970A2
公开(公告)日：2007-12-27
申请号：PCT/US2007/071762
申请日：2007-06-21
申请人： ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. , CROWE, John E. , PODMORE, Jonathan L. , HOLZBAUR, Michael
发明人： CROWE, John E. , PODMORE, Jonathan L. , HOLZBAUR, Michael
IPC分类号： A61N1/00
CPC分类号： A61B18/1492 , A61B2018/0016 , A61B2018/00363 , A61B2018/00577
摘要： A device for ablating cardiac tissue includes a plurality of ablation elements substantially aligned along a common axis and adjustable between first and second predetermined positions. In the first predetermined position, the plurality of ablation elements form a curved contact surface. In the second predetermined position, the plurality of ablation elements form a substantially straight insertion configuration. At least one hinge (27) may connect adjacent ones of the plurality of ablation elements (26). Each of the plurality of ablation elements may be located within a housing (29), which may have at least a portion of a hinge integrally formed therewith to connect adjacent ablation elements. Alternatively, a strand of superelastic material (38), such as a Nitinol wire, may interconnect ablation elements. The superelastic material may bias the plurality of ablation elements into at least one of the first and second predetermined positions.
摘要翻译：用于消融心脏组织的装置包括多个消融元件，其基本上沿公共轴线对准并且可在第一和第二预定位置之间调节。在第一预定位置，多个消融元件形成弯曲的接触表面。在第二预定位置，多个消融元件形成基本上直的插入构造。至少一个铰链（27）可以连接多个消融元件（26）中的相邻的一个。多个消融元件中的每一个可以位于壳体（29）内，壳体（29）可以具有与其一体形成的铰链的至少一部分以连接相邻的消融元件。或者，一种超弹性材料（38），例如镍钛诺丝，可以互连消融元件。超弹性材料可以将多个消融元件偏置到第一和第二预定位置中的至少一个中。

5. 发明申请

WO2005020893A3 THERAPEUTIC PLATELETS AND METHODS 审中-公开
标题翻译：治疗药片及方法
公开(公告)号：WO2005020893A3
公开(公告)日：2007-04-19
申请号：PCT/US2004025653
申请日：2004-08-06
申请人： UNIV CALIFORNIA , CROWE JOHN H , TABLIN FERN , WOLKERS WILLEM F , WALKER NAOMI J , AUH JOONG-HYUCK , TANG MINKE , LOOPER SHERI
发明人： CROWE JOHN H , TABLIN FERN , WOLKERS WILLEM F , WALKER NAOMI J , AUH JOONG-HYUCK , TANG MINKE , LOOPER SHERI
IPC分类号： A01N1/00 , A01N1/02 , A61K20060101 , C12N5/02 , C12N5/08
CPC分类号： A01N1/0221 , A01N1/02
摘要： The invention provides methods for loading a preservative into blood platelets comprising providing a preservative solution having a preservative, water and protein, and loading blood platelets with the preservative solution to produce preservative-loaded blood platelets having the preservative solution generally including higher glass transition temperatures than glass transition temperatures for a preservative solution having the preservative, water and no protein. A process for processing blood platelets comprising suspending blood platelets in a preservative solution at a concentration greater than about 108 platelets per ml. of preservative solution to produce preservative-loaded blood platelets, freeze-drying the preservative-loaded blood platelets, and recovering at least 75% of the freeze-dried platelets. A platelet composition comprising blood platelets loaded with a preservative solution having a preservative, water, and protein, and generally further having higher glass transition temperatures than glass transition temperatures for blood platelets loaded with the preservative, water, but no protein.
摘要翻译：本发明提供了将防腐剂装载到血小板中的方法，其包括提供具有防腐剂，水和蛋白质的防腐剂溶液，并将血小板与防腐剂溶液加载以产生具有防腐剂溶液的血小板，所述血小板具有通常包含较高玻璃化转变温度具有防腐剂，水和无蛋白质的防腐溶液的玻璃化转变温度。一种处理血小板的方法，包括以大于约108个血小板/ ml的浓度将血小板悬浮在防腐溶液中。的防腐溶液以产生防腐剂血小板，冷冻干燥载有防腐剂的血小板，并回收至少75％的冻干血小板。一种血小板组合物，其包含负载有防腐剂，水和蛋白质的防腐溶液的血小板，并且通常进一步具有比装有防腐剂，水但不含蛋白质的血小板的玻璃化转变温度更高的玻璃化转变温度。

6. 发明申请

WO2005026319A3 ERYTHROCYTIC CELLS AND METHOD FOR LOADING SOLUTES 审中-公开
标题翻译： ERYTHROCYTIC CELLS和加载溶剂的方法
公开(公告)号：WO2005026319A3
公开(公告)日：2005-12-29
申请号：PCT/US2004025395
申请日：2004-08-06
申请人： TEH UNIVERSITY OF CALIFORNIA , CROWE JOHN H , TABLIN FERN , TSVETKOVA NELLY M , TOROK ZSOLT , SATPATHY GYANA R , DWYRE DENIS , BALI RACHNA , BANERJEE MITALI , KHEIROLOMOOM AZADEH
发明人： CROWE JOHN H , TABLIN FERN , TSVETKOVA NELLY M , TOROK ZSOLT , SATPATHY GYANA R , DWYRE DENIS , BALI RACHNA , BANERJEE MITALI , KHEIROLOMOOM AZADEH
IPC分类号： A01N1/00 , A01N1/02 , C12N20060101 , C12N5/08
CPC分类号： A01N1/02 , A01N1/0221
摘要： A dehydrated composition is provided that includes freeze-dried erythrocytic cells. The invention further provides methods for loading a solute into a cell comprising disposing a cell in a solution having a solute concentration of sufficient magnitude to produce hyperosmotic pressure on the cell for transferring a solute from the solution into cell.
摘要翻译：提供脱水组合物，其包括冷冻干燥的红血球细胞。本发明还提供了将溶质装入细胞的方法，包括将细胞置于具有足够大的溶质浓度的溶液中以在细胞上产生高渗渗压，以将溶质从溶液转移到细胞中。

7. 发明申请

WO2005039410A1 FETAL SURVEILLANCE 审中-公开
标题翻译： FETAL监视
公开(公告)号：WO2005039410A1
公开(公告)日：2005-05-06
申请号：PCT/GB2004/004315
申请日：2004-10-13
申请人： THE UNIVERSITY OF NOTTINGHAM , CROWE, John, Andrew , JAMES, David , HAYES-GILL, Barrie, Robert , BARRATT, Carl, William , PIERI, Jean-Francois
发明人： CROWE, John, Andrew , JAMES, David , HAYES-GILL, Barrie, Robert , BARRATT, Carl, William , PIERI, Jean-Francois
IPC分类号： A61B5/0444
CPC分类号： A61B5/4362 , A61B5/02411 , A61B5/0444
摘要： Fetal behaviour is monitored by receiving ECG data from a set of electrodes attached to a materrial body. A waveform pre-processor identifies a succession of fetal ECG complex waveforms within the received data and a waveform processor determines differences in the succession of fetal ECG complex waveforms over time. An event logger determines from the determined differences a number of fetal movements during the period of time. Fetal spatial presentation and/or position within the uterus may also be determined from fetal ECG data acquired from a plurality of electrodes positioned on the maternal abdomen in a predetermined configuration. A number of fetal ECG complex waveforms are identified within the data, and each of the waveforms is compared with a set of predetermined fetal ECG complex templates ascribed to the predetermined electrode configuration to determine a template that best matches the identified fetal ECG waveforms.
摘要翻译：通过从连接到物质体的一组电极接收ECG数据来监测胎儿行为。波形预处理器识别接收到的数据中的一系列胎儿ECG复杂波形，波形处理器确定随着时间的推移，胎儿心电图复杂波形的连续性差异。事件记录器根据所确定的差异确定一段时间内的胎动。胎儿空间呈现和/或子宫内的位置也可以从以预定配置从位于母体腹部的多个电极获取的胎儿ECG数据确定。在数据内识别出许多胎儿ECG复杂波形，并且将每个波形与归因于预定电极配置的一组预定胎儿ECG复合模板进行比较，以确定与所识别的胎儿ECG波形最佳匹配的模板。

8. 发明申请

WO02102231A3 METHODS AND DEVICES FOR ABLATION 审中-公开
标题翻译：用于排除的方法和装置
公开(公告)号：WO02102231A3
公开(公告)日：2003-05-15
申请号：PCT/US0219022
申请日：2002-06-14
申请人： EPICOR INC , SLIWA JOHN , VASKA MATTHIAS , PODMORE JONATHAN , RICHMAN ROXANNE , ANDERSON SCOTT , CHAMPSAUR GERARD , CROWE JOHN
发明人： SLIWA JOHN , VASKA MATTHIAS , PODMORE JONATHAN , RICHMAN ROXANNE , ANDERSON SCOTT , CHAMPSAUR GERARD , CROWE JOHN
IPC分类号： A61B5/042 , A61B17/00 , A61B17/22 , A61B17/34 , A61B18/00 , A61B18/02 , A61B18/14 , A61B19/00 , A61N1/06 , A61N1/362 , A61N7/02 , A61B18/18
CPC分类号： A61B18/00 , A61B5/0422 , A61B17/22012 , A61B17/2202 , A61B17/2251 , A61B18/02 , A61B18/04 , A61B18/1402 , A61B18/148 , A61B18/1482 , A61B18/1492 , A61B18/18 , A61B18/20 , A61B34/20 , A61B2017/00243 , A61B2017/00247 , A61B2017/00252 , A61B2017/003 , A61B2017/22077 , A61B2017/2253 , A61B2017/3419 , A61B2018/00005 , A61B2018/00023 , A61B2018/0016 , A61B2018/00214 , A61B2018/00232 , A61B2018/00261 , A61B2018/00285 , A61B2018/00291 , A61B2018/00351 , A61B2018/00363 , A61B2018/00392 , A61B2018/00577 , A61B2018/00654 , A61B2018/00797 , A61B2018/00839 , A61B2018/00898 , A61B2018/00982 , A61B2018/1213 , A61B2018/142 , A61B2018/1467 , A61B2018/147 , A61B2018/1472 , A61B2090/3614 , A61B2090/3782 , A61B2090/395 , A61B2218/002 , A61B2218/007 , A61N1/056 , A61N1/06 , A61N1/362 , A61N7/02
摘要： An ablating device (522) has a cover (460) which holds an interface material such as a gel. The cover (460) contains the interface material during initial placement of the device (522). The ablating device (522) may also have a removable tip or a membrane (520) filled with fluid. In still another aspect the ablating device (522) may be submerged in liquid during operation.
摘要翻译：消融装置（522）具有保持诸如凝胶的界面材料的盖（460）。在初始放置设备（522）期间，盖（460）包含接口材料。烧蚀装置（522）还可以具有填充有流体的可移除尖端或膜（520）。在另一方面，在操作期间，烧蚀装置（522）可浸没在液体中。

9. 发明申请

WO2008083334A3 ABLATION DEVICE HAVING A PIEZOELECTRIC PUMP 审中-公开
标题翻译：具有压电泵的消融装置
公开(公告)号：WO2008083334A3
公开(公告)日：2008-10-02
申请号：PCT/US2007089128
申请日：2007-12-28
申请人： ST JUDE MEDICAL ATRIAL FIBRILL , CROWE JOHN E
发明人： CROWE JOHN E
IPC分类号： A61N1/00
CPC分类号： A61N7/022 , A61B17/2202 , A61B2017/00084 , A61N2007/0078
摘要： An ablating device having one or more piezoelectric micropumps for delivering a flowable material to a target tissue. The device may be coupled to a controller configured to monitor tissue temperature, ablation element temperature, transducer impedance and/or degree of contact between the ablation elements and a tissue and to adjust the flow rate of the flowable material in response to changes in temperature, transducer impedance and/or degree of contact between the ablation elements and the tissue. Methods of ablating tissue using devices of the present invention are also described.
摘要翻译：一种具有一个或多个压电微型泵的消融装置，用于将可流动的物质输送到目标组织。该装置可以连接到控制器，该控制器被配置成监测消融元件和组织之间的组织温度，消融元件温度，换能器阻抗和/或接触程度，并且响应于温度的变化来调节可流动材料的流速，换能器阻抗和/或消融元件与组织之间的接触程度。还描述了使用本发明的装置消融组织的方法。

10. 发明申请

WO2008051918A3 METHODS, DEVICES AND KITS FOR PHOTOTHERAPY AND PHOTODYNAMIC THERAPY TREATMENT OF BODY CAVITIES 审中-公开
标题翻译：方法，用于摄影和摄影治疗身体的设备和工具
公开(公告)号：WO2008051918A3
公开(公告)日：2008-06-12
申请号：PCT/US2007082112
申请日：2007-10-22
申请人： ALLUX MEDICAL INC , PODMORE JONATHAN LOCKHART , FLOM JAMES R , JOHNSON PETER LOUIS , CROWE JOHN E , LECLERC NORBERT H
发明人： PODMORE JONATHAN LOCKHART , FLOM JAMES R , JOHNSON PETER LOUIS , CROWE JOHN E , LECLERC NORBERT H
IPC分类号： A61N5/06
CPC分类号： A61N5/0603 , A61N2005/0605 , A61N2005/0607 , A61N2005/0644 , A61N2005/0651 , A61N2005/0654
摘要： The invention relates to devices and methods for delivering radiation to regions of a sinus cavity, which includes the emission and propagation of energy in the form of rays or waves, including light, into a nasal cavity. Phototherapeutic apparatuses of the invention are adapted to treat a body cavity and comprise, for example, a light source, and an insertion member, having a distal end, optically coupleable to the light source and configured to be at least partially inserted into the body cavity to deliver light onto a target tissue.
摘要翻译：本发明涉及用于将辐射递送到窦腔区域的装置和方法，其包括以包括光在内的射线或波的形式发射和传播能量到鼻腔中。本发明的光治疗装置适用于治疗体腔并且包括例如光源和插入构件，该插入构件具有远端，光学上可耦合到光源并被构造成至少部分地插入体腔以将光传送到目标组织上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式