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1. 发明申请

US20130220331A1 Endotracheal Tubes and Other Polymer Substrates Including An Anti-Fouling Treatment 有权
标题翻译：气管插管和其他聚合物底物，包括防污处理
公开(公告)号：US20130220331A1
公开(公告)日：2013-08-29
申请号：US13408528
申请日：2012-02-29
申请人： Ali Yahiaoui , Brian J. Cuevas , Anthony Stephen Spencer , Charles Edward Bolian, II , David W. Koenig
发明人： Ali Yahiaoui , Brian J. Cuevas , Anthony Stephen Spencer , Charles Edward Bolian, II , David W. Koenig
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A01N59/16 , A61M2025/0056 , A61M2205/0205 , A61M2205/0238 , A01N25/04 , A01N25/10 , A01N25/34
摘要： Anti-fouling treatments are applied to polymer substrates for preventing bacterial adhesion. The polymer substrate may comprise a medical device, such as a catheter. The treatment generally comprises a polymer layer graft polymerized to the surface of the polymer substrate. An anti-biofilm agent is contained in the polymer layer or applied to the surface. A polymer over-layer is then applied that encapsulates the anti-biofilm agent. The anti-biofilm agent prevents bacterial adhesion through the polymer over-layer.
摘要翻译：防污处理被应用于聚合物基底以防止细菌粘附。聚合物基底可以包括诸如导管的医疗装置。处理通常包括接枝聚合到聚合物基材表面的聚合物层。抗生物膜剂包含在聚合物层中或施加到表面上。然后施加聚合物超层，其包封抗生物膜剂。抗生物膜防止细菌粘附通过聚合物上层。

2. 发明授权

US07913640B2 Moisture indicator for heat and moisture exchange devices 有权
标题翻译：湿度和湿度交换装置的湿度指示器
公开(公告)号：US07913640B2
公开(公告)日：2011-03-29
申请号：US11983696
申请日：2007-11-09
申请人： John Gavin MacDonald , Allison Salyer Bagwell , Molly K. Smith , Jeffrey E. Fish , Jason Lye , Brian J. Cuevas , Michael Sleva
发明人： John Gavin MacDonald , Allison Salyer Bagwell , Molly K. Smith , Jeffrey E. Fish , Jason Lye , Brian J. Cuevas , Michael Sleva
IPC分类号： A62B7/10
CPC分类号： A61M16/1045 , A61M16/161 , A61M2205/584
摘要： There is provided a moisture indicator for a heat and moisture exchange (HME) device that uses a pre-colorant and an activator applied to an inner surface of the HME device. The colorant undergoes a color change of Delta E (ΔE) of equal to or greater than 3 units upon exposure to moisture but not upon exposure to high humidity. The colorant is visually obvious to the unaided human eye under normal light conditions through the body of the device. The HME device with the visual indicator for moisture can indicate to the care-giver that it is time to change the HME device.
摘要翻译：提供了用于热和湿气交换（HME）装置的湿度指示器，其使用预着色剂和施加到HME装置的内表面的活化剂。着色剂在暴露于水分但不暴露于高湿度时，经历Delta E（＆Dgr; E）的颜色变化等于或大于3单位。着色剂在通常的光照条件下通过装置的主体在肉眼上视觉上是显而易见的。具有湿度视觉指示器的HME设备可以向护理人员显示是否更换HME设备的时间。

3. 发明申请

US20100147309A1 Tracheal Catheter With a Flexible Lumen for Subglottic Suctioning 审中-公开
标题翻译：气管导管带柔性腔用于声门下抽吸
公开(公告)号：US20100147309A1
公开(公告)日：2010-06-17
申请号：US12334016
申请日：2008-12-12
申请人： Brian J. Cuevas , Michael Sleva , Joseph A. Cesa , Scott M. Teixeira , David Robson
发明人： Brian J. Cuevas , Michael Sleva , Joseph A. Cesa , Scott M. Teixeira , David Robson
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0431 , A61M16/0434 , A61M16/0463 , A61M16/0465 , A61M16/0479 , A61M16/0484 , A61M16/0486 , A61M16/0497
摘要： There is provided a tracheal catheter designed so that a suction catheter may be used to suction out any secretions that accumulate in the zone above the balloon. There is further provided a tracheal catheter having a ventilation lumen with a flexible wall to provide a flexible lumen which takes up negligible volume when the catheter is not inserted. The suction catheter may be inserted into the flexible lumen, bending the flexible lumen wall that normally lies substantially flat against the ventilating lumen. As the suction catheter is inserted into the lumen, the lumen opens to accept it. When the catheter is removed, the wall of the flexible lumen moves back into position against the ventilating lumen wall, again taking up negligible volume. There is also provided a method of suctioning the subglottic space of an intubated patient. This involves providing a tube as described above, inserting a catheter into the flexible lumen from the proximal end, and providing suction to the proximal end of the catheter.
摘要翻译：提供了气管导管，其设计成使得可以使用抽吸导管来抽出积聚在气球上方的区域中的任何分泌物。还提供了一种气管导管，其具有带柔性壁的通气腔，以提供柔性内腔，当未插入导管时，该内腔占据可忽略的体积。吸引导管可以插入到柔性管腔中，弯曲通常基本上平坦地抵靠通气腔的柔性管腔壁。当抽吸导管插入内腔时，管腔打开以接受。当导管被移除时，柔性内腔的壁移动回到相对于通气腔壁的位置，再次占据可忽略的体积。还提供了一种抽吸插管患者的声门下空间的方法。这涉及提供如上所述的管，从近端将导管插入柔性管腔中，并且向导管的近端提供吸力。

4. 发明申请

US20090320834A1 Dilator Loading Catheter 审中-公开
标题翻译：扩张器装载导管
公开(公告)号：US20090320834A1
公开(公告)日：2009-12-31
申请号：US12163065
申请日：2008-06-27
申请人： Brian J. Cuevas , Michael Sleva , Joe Cesa
发明人： Brian J. Cuevas , Michael Sleva , Joe Cesa
IPC分类号： A61M16/04
CPC分类号： A61M16/0472 , A61M16/0434 , A61M16/0465 , A61M16/0488 , A61M16/0497
摘要： There is provided a device for removing a tracheotomy dilator. The dilator has a body and a tip which are detachably attached. After dilating the trachea, the body is removed, leaving only the tip in the tracheal opening. The dilator tip loading catheter has a distal end adapted to engage the proximal end of the dilator tip, a proximal handle, and a mid-section therebetween. The device also has a cannula therethrough. The proximal handle can detachably attach to the proximal end of the tracheostomy tube. The distal end and mid-section of the device are sized to fit into the cannula of a tracheostomy tube. The distal end and mid-section of the device may be inserted into a tracheostomy tube, the distal end then mating with the proximal end of the dilator tip. The entire assembly may be moved into the trachea. Once the trach tube is in position, the loading catheter and tip may be withdrawn through the trach tube.
摘要翻译：提供了用于去除气管切开术扩张器的装置。扩张器具有可拆卸地附接的主体和尖端。在气管扩张后，身体被移除，只留下气管开口处的尖端。扩张器末端装载导管具有适于接合扩张器尖端的近端的远端，近侧手柄以及它们之间的中间部分。该装置还具有穿过其中的插管。近端手柄可以可拆卸地附接到气管造口管的近端。设备的远端和中间部分的尺寸设计成适合气管切开管的插管。装置的远端和中部可以插入气管切开管中，然后远端与扩张器尖端的近端配合。整个组件可能被移入气管。一旦行走管就位，加载导管和尖端可以通过拉管取出。

5. 发明申请

US20090090366A1 BALLOON CUFF TRACHEOSTOMY TUBE 有权
标题翻译：气球FF Y Y Y。。
公开(公告)号：US20090090366A1
公开(公告)日：2009-04-09
申请号：US12206517
申请日：2008-09-08
申请人： Brian J. Cuevas , Michael Sleva , James F. Schumacher , Michael A. Kenowski , Sam C. Chan , Ryan C. Frank
发明人： Brian J. Cuevas , Michael Sleva , James F. Schumacher , Michael A. Kenowski , Sam C. Chan , Ryan C. Frank
IPC分类号： A62B9/06
CPC分类号： A61M16/0465 , A61M16/0434 , A61M16/0445 , A61M16/0479 , A61M16/0488
摘要： There is provided a balloon cuffed tracheostomy tube with a balloon designed so as to enhance the tube's anchorability without sealing the tracheal stoma. The tracheostomy tube device includes a conventional curved hollow tube. The distal end of the tube is adapted for insertion through a tracheal stoma and into the tracheal lumen of a patient's throat. The device further includes an inflatable balloon enveloping a portion of the tube. The balloon has a distal portion substantially centered about and attached to the distal end portion of the tube. The balloon also has a proximal portion attached to the bend region of the tube and positioned substantially off-center relative to the proximal portion of the tube and about the bend region below the proximal plane of the device. Upon inflation, this configuration provides for expansion of the balloon around the distal end portion of the tube and the proximal end portion of the tube below the proximal plane of the device to seal the trachea below the tracheal stoma and to avoid sealing the trachea above the tracheal stoma. This configuration of the balloon should allow secretions to exit the stoma so that they do not accumulate and become a possible source of ventilator acquired pneumonia.
摘要翻译：提供了一种气囊带气管气管造口管，其气囊被设计成在不密封气管造口的情况下增强管的可固定性。气管切开管装置包括传统的弯曲中空管。管的远端适于插入穿过气管造口并进入患者喉部的气管腔。该装置还包括包封管的一部分的可充气气囊。气球具有基本上位于管的远端部分周围并附接到管的远端部分的远侧部分。球囊还具有附接到管的弯曲区域的近端部分，并且相对于管的近端部分并且围绕设备的近侧平面下方的弯曲区域基本上偏心定位。在膨胀时，这种构造提供气囊围绕管的远端部分的扩张和管的近端部分在器械的近侧平面下方的密封，以将气管密封在气管造口下方，并且避免将气管密封在气管气管造口气囊的这种配置应该允许分泌物离开造口，使得它们不会积聚并成为呼吸机获得性肺炎的可能来源。

6. 发明授权

US07343791B2 Suture tester 失效
标题翻译：缝合测试仪
公开(公告)号：US07343791B2
公开(公告)日：2008-03-18
申请号：US11075613
申请日：2005-03-09
申请人： Brian J. Cuevas , Frank R. Schiretz , Michael Prescott , Matthew Cohen , Robert DeSantis
发明人： Brian J. Cuevas , Frank R. Schiretz , Michael Prescott , Matthew Cohen , Robert DeSantis
IPC分类号： G01L5/04
CPC分类号： A61B17/06166 , A61B2017/0496
摘要： A suture tester for evaluating fray resistance of surgical sutures. The suture tester comprises a reciprocating drive member, first, second, third and fourth pulleys, and a tensioning element. The pulleys each have a suture contact surface, which define a single plane. The third pulley is rotatable about this single plane. The first, second and third pulleys are all movable on the single plane. A suture is mounted in the suture tester such that one end is attached to the reciprocating drive member, it then passes to the first pulley, to the third pulley, to the second pulley and to the fourth pulley, before attaching to the tensioning element at the other end of the suture. The third pulley is then rotated and locked into place to form the desired number of suture wraps. The suture tester is started and causes the suture to rub against itself until it fails.
摘要翻译：用于评估外科缝合线的抗磨损性的缝线测试仪。缝合线测试仪包括往复式驱动构件，第一，第二，第三和第四滑轮以及张紧元件。滑轮每个都具有缝合接触表面，其限定单个平面。第三皮带轮可围绕该单个平面旋转。第一，第二和第三皮带轮都可以在单个平面上移动。将缝合线安装在缝合线测试器中，使得一端附接到往复式驱动构件，然后在将连接到张紧元件的第一滑轮，第三滑轮，第三滑轮，第二滑轮和第四滑轮另一端缝合。然后将第三滑轮旋转并锁定就位以形成所需数量的缝合线。启动缝合线测试仪，并使缝合线自身摩擦直至失效。

7. 发明申请

US20110290245A1 Internally Braced Radial Balloon Dilator 审中-公开
标题翻译：内支撑径向气球放气器
公开(公告)号：US20110290245A1
公开(公告)日：2011-12-01
申请号：US12788409
申请日：2010-05-27
申请人： Brian J. Cuevas , Michael Sleva , Joseph A. Cesa
发明人： Brian J. Cuevas , Michael Sleva , Joseph A. Cesa
IPC分类号： A61M16/04 , A61M29/02
CPC分类号： A61M29/02 , A61M16/0443 , A61M16/0445 , A61M16/0459 , A61M16/0472 , A61M2025/0046 , A61M2025/1084 , A61M2025/1088
摘要： There is provided a device for performing a balloon dilation tracheostomy. The balloon has internal braces or “stays” extending from the center to the inside surface of the balloon, though other arrangements are possible. The braces control the ultimate expansion and final shape of the balloon when it is fully inflated, inhibiting the ability of parts of the balloon to herniate. The balloon should also expand more uniformly, allowing the practitioner to more confidently expand the tracheal stoma site and ensuring a successful dilation and tube placement.
摘要翻译：提供了一种用于进行气球扩张气管切开术的装置。气球具有从气球的中心延伸到内表面的内部支撑或“撑杆”，尽管其他的布置是可能的。当充分充气时，支架控制气球的极限膨胀和最终形状，从而抑制气球部件的疝气的能力。气球也应该更均匀地扩张，从而使医师更自信地扩大气管造口部位，并确保成功的扩张和放置管子。

8. 发明申请

US20090320852A1 Tracheostomy Tube Butterfly Flange 审中-公开
标题翻译：气管造口管蝴蝶法兰
公开(公告)号：US20090320852A1
公开(公告)日：2009-12-31
申请号：US12147952
申请日：2008-06-27
申请人： Brian J. Cuevas , Joe Cesa , Michael Sleva , Sam Chan
发明人： Brian J. Cuevas , Joe Cesa , Michael Sleva , Sam Chan
IPC分类号： A61M16/00
CPC分类号： A61M16/04 , A61M16/0434 , A61M16/0488 , A61M16/0497
摘要： There is provided a novel tracheostomy tube flange. The flange is made of a flexible material and has a large open area for viewing of the underlying skin. The flange has holes for suturing the flange to the skin and slots for attachment of a strap to surround the neck and keep the flange and tube in place. The flange may swivel on the tube to allow for greater flexibility in attaching it to the skin. A stoma pad may be used with the flange to help keep the skin under the flange healthy.
摘要翻译：提供了一种新型气管切开管法兰。凸缘由柔性材料制成，并具有大的开放区域，用于观察下面的皮肤。法兰具有用于将凸缘缝合到皮肤的孔和用于附接带以围绕颈部并且将法兰和管保持在适当位置的槽。凸缘可以在管上旋转以允许在将其附接到皮肤上具有更大的灵活性。造口垫可与法兰一起使用，以帮助将皮肤保持在法兰下方。

9. 发明申请

US20090209908A1 TUBULAR WORKPIECE FOR PRODUCING AN IMPROVED BALLOON CUFF TRACHEOSTOMY TUBE 审中-公开
标题翻译：用于生产改进的气球压头管的管状工作
公开(公告)号：US20090209908A1
公开(公告)日：2009-08-20
申请号：US12206480
申请日：2008-09-08
申请人： Brian J. Cuevas , James F. Schumacher , Michael A. Kenowski , Scott M. Teixeira
发明人： Brian J. Cuevas , James F. Schumacher , Michael A. Kenowski , Scott M. Teixeira
IPC分类号： A61M29/02 , B32B1/08
CPC分类号： A61M16/0465 , A61M16/0434 , A61M16/0445 , A61M2207/00 , B29B2911/14326 , B29C48/15 , B29C49/0073 , B29C2049/0089 , B29K2105/258 , B29L2031/7542 , Y10T428/139
摘要： There is provided a tubular workpiece for blow-molding into an inflatable balloon component. The tubular workpiece is a raw tube having a lumen and composed of a thermoplastic polymer, the tube having an asymmetric wall thickness such that when the tube is preheated in a mold to a temperature sufficient to soften the material of the tube and inflated with a gas to generally uniformly stretch the material of the tube, the tube forms a balloon component. The balloon may be non-uniform in wall thickness depending on the type of mold used. The balloon may be attached according to conventional means to a hollow tube to produce a tracheostomy device.
摘要翻译：提供了一种用于吹塑成可充气球囊组件的管状工件。管状工件是具有内腔并由热塑性聚合物组成的原料管，该管具有不对称的壁厚，使得当管在模具中被预热到足以软化管的材料并用气体膨胀的温度为了大体上均匀地拉伸管的材料，管形成球囊部件。取决于所使用的模具的类型，球囊的壁厚可能不均匀。气囊可以根据常规方式附接到中空管以产生气管切开装置。

10. 发明申请

US20090120432A1 Moisture indicator for heat and moisture exchange devices 有权
标题翻译：湿度和湿度交换装置的湿度指示器
公开(公告)号：US20090120432A1
公开(公告)日：2009-05-14
申请号：US11983696
申请日：2007-11-09
申请人： John Gavin MacDonald , Allison Salyer Bagwell , Molly K. Smith , Jeffrey E. Fish , Jason Lye , Brian J. Cuevas
发明人： John Gavin MacDonald , Allison Salyer Bagwell , Molly K. Smith , Jeffrey E. Fish , Jason Lye , Brian J. Cuevas
IPC分类号： A62B9/00 , A62B7/00
CPC分类号： A61M16/1045 , A61M16/161 , A61M2205/584
摘要： There is provided a moisture indicator for a heat and moisture exchange (HME) device that uses a pre-colorant and an activator applied to an inner surface of the HME device. The colorant undergoes a color change of Delta E (ΔE) of equal to or greater than 3 units upon exposure to moisture but not upon exposure to high humidity. The colorant is visually obvious to the unaided human eye under normal light conditions through the body of the device. The HME device with the visual indicator for moisture can indicate to the care-giver that it is time to change the HME device.
摘要翻译：提供了用于热和湿气交换（HME）装置的湿度指示器，其使用预着色剂和施加到HME装置的内表面的活化剂。着色剂在暴露于水分时经历ΔE（DeltaE）的变化等于或大于3单位，但不暴露于高湿度下。着色剂在通常的光照条件下通过装置的主体在肉眼上视觉上是显而易见的。具有湿度视觉指示器的HME设备可以向护理人员显示是否更换HME设备的时间。

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