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11. 发明申请

WO2014011530A1 TELESCOPIC INTUBATION TUBE 审中-公开
公开(公告)号：WO2014011530A1
公开(公告)日：2014-01-16
申请号：PCT/US2013/049548
申请日：2013-07-08
申请人： LEE, Jonathan Y.
发明人： LEE, Jonathan Y.
IPC分类号： A61B1/00 , A61B1/06 , A61B1/32 , A61B1/267 , A61M16/00 , A61M16/04
CPC分类号： A61B1/267 , A61B1/00071 , A61B1/00151 , A61B1/00165 , A61M16/0488
摘要： An extendable intubation device is disclosed that includes a tube assembly having a plurality of elongated tubes. Within the assembly, a base tube is coupled with an extension tube to maintain a continuous fluid pathway along the tube assembly during a fore-and-aft movement of the extension tube relative to the base tube. For example, a portion of the extension tube can be co-axially mounted within the lumen of the base tube. Additional extension tubes can be included. The length and curvature of the extendable intubation device can be manually adjusted by a control unit having at least one control wire. The control wire(s) are attached to the distal end of the most distal extension tube and can be employed to reciprocally move one or more of the extension tubes in a fore-and-aft movement relative to the base tube and / or selectively bend the tube assembly.
摘要翻译：公开了一种可伸缩插管装置，其包括具有多个细长管的管组件。在组件内，基管与延伸管联接，以在延伸管相对于基管的前后运动期间沿着管组件维持连续的流体通路。例如，延伸管的一部分可以同轴地安装在基管的内腔内。可以包括额外的延长管。可延伸插管装置的长度和曲率可以由具有至少一个控制线的控制单元手动调节。控制线连接到最远侧延伸管的远端，并且可以用于相对于基管在前后移动中往复移动一个或多个延伸管和/或选择性地弯曲管组件。

12. 发明申请

WO2013096472A1 ENDOSCOPE GUIDE TUBE 审中-公开
标题翻译：内窥镜导管
公开(公告)号：WO2013096472A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/070661
申请日：2012-12-19
申请人： ENDOCOLE, LLC
发明人： VASEK, Jeff , RYCHNOVSKY, Steven
IPC分类号： A61B1/01
CPC分类号： A61B1/00151 , A61B1/00154 , A61B1/31
摘要： Described herein are endoscopic guide tube devices, systems and methods for using the guide tubes to facilitate insertion of an endoscope into a body cavity. The device may include a pressurization chamber having a nozzle, an everting tube mounted within the pressurization chamber, and a valve located at or proximate the distal end of the everting tube. The valve can be configured to open when the everting tube is fully deployed. A tether can be attached to the distal end of the everting tube to restrain the everting tube from fully deploying until a release mechanism is engaged. The valve can be formed from two sheets that are adjacent to each other and/or can include a viscous gel.
摘要翻译：这里描述的是内窥镜引导管装置，用于使用导管以便于将内窥镜插入体腔的系统和方法。该装置可以包括具有喷嘴的加压室，安装在加压室内的过渡管，以及位于或绕过去管的远端附近的阀。当管道完全展开时，阀门可以配置为打开。系绳可以附接到旋转管的远端，以限制旋转管完全展开，直到释放机构接合。阀可以由彼此相邻的两个片和/或可以包括粘性凝胶形成。

13. 发明申请

WO2012048142A1 CATHETER WITH VESSEL LINING AND METHODS FOR USING SAME 审中-公开
标题翻译：带有内衬的导管和使用它的方法
公开(公告)号：WO2012048142A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/055149
申请日：2011-10-06
申请人： PAVILION MEDICAL INNOVATIONS , CHIN, Albert K.
发明人： CHIN, Albert K.
IPC分类号： A61M5/00
CPC分类号： A61M25/104 , A61B1/00151 , A61B2017/3435 , A61M25/0119 , A61M25/0662 , A61M2025/0681 , A61M2025/1065 , A61M2210/12
摘要： A system for providing access across a site of obstruction is provided. The system may include a sleeve, having a distal portion that can move from an inverted position to an everted position. A balloon situated within the sleeve can be extended so as to evert sleeve. A pathway can extend across a juncture between the distal portion and the remaining portion of the sleeve so as to provide access across the site of obstruction. A method for providing access across the site of obstruction is also provided.
摘要翻译：提供了一种用于提供跨阻塞位置的通路的系统。该系统可以包括套筒，其具有可以从倒置位置移动到转动位置的远侧部分。位于套筒内的气囊可以延伸以使套筒翻转。通路可以延伸穿过套管的远侧部分和其余部分之间的交界处，以便提供通过阻塞部位的通路。还提供了一种用于提供跨阻塞部位的通路的方法。

14. 发明申请

WO2011085319A1 ROTATE-TO-ADVANCE CATHETERIZATION SYSTEM 审中-公开
标题翻译：旋转到前进导管系统
公开(公告)号：WO2011085319A1
公开(公告)日：2011-07-14
申请号：PCT/US2011/020695
申请日：2011-01-10
申请人： SPIRUS MEDICAL, INC. , FRASSICA, James, J. , AILINGER, Robert, E.
发明人： FRASSICA, James, J. , AILINGER, Robert, E.
IPC分类号： A61B1/005
CPC分类号： A61B1/307 , A61B1/0008 , A61B1/00151 , A61B1/0016 , A61B1/31
摘要： A method for visualizing the interior of a bodily passageway at a remote location, the method comprising the steps of: providing a visualization system for deployment in the bodily passageway, the visualization system comprising: an endoscope comprising a rotatable drive collar configured for rotation relative to the endoscope; a disposable drive tube comprising an elongated tube having a helical thread disposed on an exterior surface of the elongated tube, the elongated tube being configured for coaxial disposition about the endoscope; and a mount for releasably securing the disposable drive tube to the rotatable drive collar of the endoscope; wherein the helical thread has a sufficient structural integrity, and a sufficient surface profile, such that when the disposable drive tube is disposed in the bodily passageway so that the helical thread engages the interior side wall of the bodily passageway, rotation of the disposable drive tube will induce a relative movement.
摘要翻译：一种用于在远程位置可视化身体通道的内部的方法，所述方法包括以下步骤：提供用于部署在所述身体通道中的可视化系统，所述可视化系统包括：内窥镜，其包括可旋转的驱动轴环，内窥镜; 一次性驱动管，其包括细长管，所述细长管具有设置在所述细长管的外表面上的螺旋形螺纹，所述细长管构造成用于围绕所述内窥镜同轴布置; 以及用于将一次性驱动管可释放地固定到内窥镜的可旋转驱动环的安装件; 其中所述螺旋螺纹具有足够的结构完整性和足够的表面轮廓，使得当所述一次性驱动管设置在所述身体通道中，使得所述螺旋螺纹接合所述身体通道的内侧壁时，所述一次性驱动管的旋转将引起相对运动。

15. 发明申请

WO2007074442A2 ENDOSCOPIC APPARATUS PROVIDED WITH PRESSURE RELIEF ARRANGEMENT 审中-公开
标题翻译：配有压力释放装置的内窥镜装置
公开(公告)号：WO2007074442A2
公开(公告)日：2007-07-05
申请号：PCT/IL2006001480
申请日：2006-12-25
申请人： STRYKER GI LTD , BAR OR YAKOV , DAN OZ , LEVIN VICTOR , SHAVIT MENACHEM
发明人： BAR OR YAKOV , DAN OZ , LEVIN VICTOR , SHAVIT MENACHEM
IPC分类号： A61B1/31 , A61B1/015 , A61B1/12 , A61F2/958
CPC分类号： A61B1/015 , A61B1/00068 , A61B1/00135 , A61B1/00151 , A61B1/31 , A61B5/036 , A61B5/145 , A61M1/0058 , A61M13/003 , A61M2205/3331
摘要： An endoscopic apparatus for endoscopic examination of a body channel or cavity is described. The endoscopic apparatus comprises an insertion tube with at least one channel, which is in flow communication with the body channel or cavity. The endoscopic apparatus comprises also a pressure relief arrangement fitted with a valve, which is in flow communication with the body channel or cavity. The valve is suitable for preventing an inner pressure within the body channel or cavity to exceed a threshold value.
摘要翻译：描述了用于内窥镜检查身体通道或腔体的内窥镜装置。内窥镜装置包括具有至少一个通道的插入管，该通道与本体通道或腔体流动连通。内窥镜装置还包括配备有阀的压力释放装置，该阀与身体通道或腔体流动连通。该阀适用于防止体内通道或腔内的内部压力超过阈值。

16. 发明申请

WO2006126268A1 回転自走式内視鏡装置审中-公开
标题翻译：旋转，自我推荐的内窥镜装置
公开(公告)号：WO2006126268A1
公开(公告)日：2006-11-30
申请号：PCT/JP2005/009644
申请日：2005-05-26
申请人：オリンパスメディカルシステムズ株式会社 , 倉康人 , 松尾茂樹
发明人：倉康人 , 松尾茂樹
IPC分类号： A61B1/00
CPC分类号： A61B1/0051 , A61B1/00071 , A61B1/00151 , A61B1/0016
摘要：　本発明の回転自走式内視鏡装置１は、電気素子２２及び電気部品２３を備えた先端部１１を有する長尺な挿入部２と、該挿入部の外表面を形成し、少なくとも該外表面が導電性部材により形成され、前記挿入部に対して軸回りに回動自在な管状の推進力発生手段１２と、前記挿入部と連結され、前記推進力発生手段を回動させる各種電気装置を内蔵する回動力発生手段３と、を具備し、前記推進力発生手段は、少なくとも一端部に非導電性部材１２ｂ,１８ｂが配設されている。
摘要翻译：旋转的自行式内窥镜装置（1）由具有设置有电气元件（22）的头部（11）和电气部件（23）的细长插入部（2）构成。形成所述插入部的外表面的管状推进力产生装置，至少所述外表面由导电构件形成，并且可相对于所述插入部绕其轴线旋转; 以及连接到插入部分并且具有内置的用于旋转推进力产生装置的各种电气装置的旋转力产生装置（3）。推进力产生装置在至少一端具有非导电构件（12b，18b）。

17. 发明申请

WO03047465A2 APPARATUS AND METHODS FOR DELIVERY OF BRAIDED PROSTHESES 审中-公开
标题翻译：设备和方法交付编织假肢
公开(公告)号：WO03047465A2
公开(公告)日：2003-06-12
申请号：PCT/US0238673
申请日：2002-12-03
申请人： XTENT INC , ANDREAS BERNARD , FRENCH RON , DEEM MARK E , GIFFORD III HANSON S
发明人： ANDREAS BERNARD , FRENCH RON , DEEM MARK E , GIFFORD III HANSON S
IPC分类号： A61F2/82 , A61F2/84 , A61F2/06
CPC分类号： A61F2/95 , A61B1/00151 , A61F2/966 , A61F2002/9517 , Y10S623/903
摘要： Blood vessels and other body lumens are expanded using an evertible braided prosthesis (30). The braided prosthesis (30) is delivered to the blood vessel in a radially collapsed configuration. A leading edge (40) of the braided prosthesis is then everted so that it expands as it is advanced through the blood vessel. Optionally, the prosthesis (30)can be provided with a biologically active substance in order to inhibit hyperplasia or have other desired biological effects.
摘要翻译：使用可翻转的编织假体（30）扩张血管和其他体腔。编织的假体（30）以径向收缩构型输送到血管。然后将编织假体的前缘（40）外翻，使其随着其通过血管前进而扩张。任选地，可以为假体（30）提供生物活性物质以抑制增生或具有其他所需的生物效应。

18. 发明申请

WO01070097A1 AN INSERTION DEVICE FOR AN ENDOSCOPE 审中-公开
标题翻译：内窥镜插入装置
公开(公告)号：WO01070097A1
公开(公告)日：2001-09-27
申请号：PCT/IE2001/000039
申请日：2001-03-23
IPC分类号： A61B1/01 , A61B1/31
CPC分类号： A61B1/00151 , A61B1/00135 , A61B1/12 , A61B1/31
摘要： An insertion device (82) to aid introduction of an overtube (90) into a colon over a previously inserted colonoscope (2). The insertion device (82) comprises an elongate tubular sheath (80), which defines a lumen to receive the colonoscope (2) and the overtube (90), a band (61) of resilient material to hold the sheath (80) to the colonoscope (2) during introduction of the colonoscope (2) with the insertion device (82) mounted thereto into a colon, and an inflatable holder (81) for gripping the sheath (80) to the colonoscope (2) during insertion of the overtube (90) into the sheath (80). The holder (81) is deflated to release the grip on the colonoscope (2) and the insertion device (82) is at least partially removed from the colon after the overtube (90) has been inserted into the colon.
摘要翻译：一种用于辅助将外套管（90）引入到先前插入的结肠镜（2）中的结肠中的插入装置（82）。插入装置（82）包括细长的管状护套（80），其限定用于容纳结肠镜（2）和外套管（90）的内腔，弹性材料带（61），以将护套（80）保持在在将结肠镜（2）引入结肠镜（2）期间，将插入装置（82）安装到结肠中的结肠镜（2）和用于在插管外套管期间将护套（80）夹持到结肠镜（2）的可充气保持器（90）进入护套（80）。在将外套管（90）插入结肠后，保持器（81）放气以释放结肠镜（2）上的把手并且插入装置（82）至少部分地从结肠中移除。

19. 发明申请

WO9917828A3 ENDOSCOPIC INSERTION AID 审中-公开
标题翻译：内窥镜插入辅助
公开(公告)号：WO9917828A3
公开(公告)日：1999-11-11
申请号：PCT/EP9806338
申请日：1998-10-05
申请人： ETM ENDOSKOPISCHE TECHNIK GMBH , MATASOV SERGEJ
发明人： MATASOV SERGEJ
IPC分类号： A61B10/06 , A61B1/00 , A61B1/005 , A61B1/303 , A61B1/307 , A61B1/31 , A61B1/32 , A61M25/01
CPC分类号： A61B1/00151 , A61B1/0051 , A61M25/0119
摘要： An endoscope is disclosed, in particular an insertion aid for an endoscope (3) which can be arranged at the distal end of the endoscope tube (3a) and works as a tubular structure which is turned inside out (23). The insertion aid has an element (22) for receiving the tubular structure (23) in an initial, folded state, the front end of the tubular structure being joined to the receiving element. The controlable flexible distal end of the endoscope, can be bent even when the endoscope tube (3a) is sharply bent owing to the fact that the traction cables (40, 41) are arranged each in a small, longitudinally extensible tube (36, 37) and when one traction cable (40, 41) of a pair of traction cables is extended, a vacuum is pneumatically or hydraulically applied to the associated small tube and overpressure is applied to the small tube of the other traction cable (40, 41) of the pair of traction cables.
摘要翻译：本发明涉及内窥镜，特别是插入辅助内窥镜（3），其（3A）是在内窥镜管的远端，并且可以根据向上ausstülpenden软管形成的原理来布置（23）进行操作。插入辅助具有用于形成软管（23）在折叠的初始状态，其中，所述软管形成的前端与接收元件连接的保持元件（22）。内窥镜的控制可弯曲的远端的弯曲，即使在内窥镜管（3A）的一个大的弯曲，从而允许在长度管（36，37）的列车（40，41）的每个中的伸缩性被布置，并且相关联的管Zugpaares气动或液压与真空系（40，41）的Zugpaares的提取和其他列车（40，41）的管期间在由过量的压力作用。

20. 发明申请

WO1994005200A1 STERILIZABLE ENDOSCOPE WITH SEPARABLE DISPOSABLE TUBE ASSEMBLY 审中-公开
标题翻译：具有可分离管状组件的不可消毒内窥镜
公开(公告)号：WO1994005200A1
公开(公告)日：1994-03-17
申请号：PCT/US1993008292
申请日：1993-08-27
申请人： ADAIR, Edwin, L.
IPC分类号： A61B01/04
CPC分类号： A61B1/12 , A61B1/00073 , A61B1/00082 , A61B1/00101 , A61B1/00105 , A61B1/00135 , A61B1/0014 , A61B1/00142 , A61B1/00147 , A61B1/00151 , A61B1/00158 , A61B1/00174 , A61B1/00188 , A61B1/015 , A61B1/018 , A61B1/042 , A61B1/05
摘要： An endoscope (E, E', E'') has a sterilizable, reusable, elongated, optical capsule section (C, C') and a separable, disposable, sterile channel section (S). The capsule (C, C') has a window at a distal end in front of an image sensor (14). Image transmitting electronic cables (16), connected to the image sensor (14), extend proximally from the capsule (C, C'). Light transmitting fibers (20) extend from the window proximally for transmitting light to a site under investigation from a remote light source. The channel section (S) is removably attached in a fixed position to the capsule (C) and has plurality of longitudinal channels (24, 26) for transmitting fluids or for receiving an operative instrument. A flexible tube is connected to the proximal end of each channel for supplying fluid or for manipulating the operative instrument from a remote location. The separable section (S) is disposable after use. An umbilicated balloon catheter (130) or a telescopic catheter (160) can be used to position the tethered endoscope (E) in a passageway. Circumferentially spaced fluid vents (176) can supply jets of gas or liquid selectively to position the endoscope (E). Alternatively, a magnet (184) can be used for manipulating a cpasule (C) with a ferrous housing along a passageway by use of a strong magnet (184) located exteriorally thereof.
摘要翻译：内窥镜（E，E'，E“）具有可灭菌，可重复使用，细长的光学胶囊部分（C，C'）和可分离的一次性无菌通道部分（S）。胶囊（C，C'）在图像传感器（14）的前方具有远端的窗口。连接到图像传感器（14）的图像传输电子电缆（16）从胶囊（C，C'）向近侧延伸。光传输光纤（20）从窗口向近侧延伸，用于将光从远程光源传输到被调查的位置。通道部分（S）以可固定的位置可拆卸地附接到胶囊（C），并且具有用于传送流体或用于接收手术器械的多个纵向通道（24,26）。柔性管连接到每个通道的近端，用于从远程位置供应流体或用于操纵手术器械。可分离部分（S）在使用后是一次性的。可以使用脐带式气囊导管（130）或可伸缩导管（160）将系留内窥镜（E）定位在通道中。周向间隔开的流体通风口（176）可以选择性地供应气体或液体的射流以定位内窥镜（E）。或者，磁体（184）可以用于通过使用位于其外部的强磁体（184）沿着通道用铁壳体来操纵电池（C）。

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