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1. 发明申请

US20180221640A1 Delivery Adapter 审中-公开
公开(公告)号：US20180221640A1
公开(公告)日：2018-08-09
申请号：US15889468
申请日：2018-02-06
申请人： MicroVention, Inc.
发明人： Pete Barker , Jonathan Lam , Scott Pool , Frida San , Edgar Villanueva
IPC分类号： A61M39/02 , A61M3/00 , A61M25/00
CPC分类号： A61M39/0247 , A61B17/12186 , A61M3/00 , A61M5/345 , A61M25/0097 , A61M2039/0205 , A61M2039/0258 , A61M2039/027 , A61M2039/0276 , A61M2039/0282 , A61M2039/0288 , A61M2039/1077
摘要： A delivery adapter which may be used as an interface between a syringe and a catheter hub is described.

2. 发明申请

US20170361063A1 MULTI-CATHETER INFUSION SYSTEM AND METHOD THEREOF 审中-公开
公开(公告)号：US20170361063A1
公开(公告)日：2017-12-21
申请号：US15536348
申请日：2015-12-21
申请人： Hospital for Special Surgery
发明人： Stavros Memtsoudis
IPC分类号： A61M25/00 , A61M5/158 , A61M25/06 , A61M25/02 , A61M25/04
CPC分类号： A61M25/0026 , A61M5/158 , A61M5/16804 , 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.

3. 发明授权

US09744344B1 Devices and methods for catheter placement within a vein 有权
公开(公告)号：US09744344B1
公开(公告)日：2017-08-29
申请号：US15199290
申请日：2016-06-30
申请人： Velano Vascular, Inc.
发明人： Pitamber Devgon , Kevin J. Ehrenreich , Richard T. Briganti
IPC分类号： A61M25/09 , A61M39/22 , A61M25/01 , A61M25/06 , A61M39/02 , A61B5/15 , A61M25/00 , A61B8/08
CPC分类号： A61M39/0247 , A61B8/0841 , A61B8/0891 , A61M25/0097 , A61M25/0113 , A61M2039/0202 , A61M2039/0258 , A61M2039/027 , A61M2039/0282
摘要： An apparatus includes an introducer defining a lumen and a catheter movably disposed in the lumen. The introducer has a distal end portion configured to operably couple to an indwelling peripheral intravenous line at least partially disposed in a vein. The catheter is configured to be moved between a first position, in which the catheter is proximal to the peripheral intravenous line when the introducer is operably coupled thereto, and a second position, in which a distal surface of the catheter is distal to the introducer and disposed at a predetermined distance from a distal tip of the peripheral intravenous line. The predetermined distance defined between the distal surface of the catheter and the distal tip of the peripheral intravenous line is based at least in part on a venous anatomy associated with the vein.

4. 发明授权

US09737699B2 Medical hub and method of using same 有权
公开(公告)号：US09737699B2
公开(公告)日：2017-08-22
申请号：US14627749
申请日：2015-02-20
申请人： Mark A. Saab
发明人： Mark A. Saab
IPC分类号： A61M39/02 , A61M25/00 , A61M1/28
CPC分类号： A61M39/0208 , A61M1/285 , A61M25/0097 , A61M39/0247 , A61M2039/0258 , A61M2039/0261 , A61M2039/0273 , A61M2039/0282 , A61M2039/0285
摘要： Methods and apparatus are disclosed for making and using adjustable epidermal tissue ingrowth cuff and catheter assemblies for transcutaneous placement to provide periodic or continuous external access for medical purposes to an interior body region of a patent who requires such medical treatment over an extended period of time.

5. 发明申请

US20170135778A1 NEUROSURGICAL APPARATUS 审中-公开
公开(公告)号：US20170135778A1
公开(公告)日：2017-05-18
申请号：US15127536
申请日：2015-03-19
申请人： RENISHAW PLC
发明人： Steven Streatfield GILL , Paul FIELDER , Maxwell Roy WOOLLEY
IPC分类号： A61B90/11 , A61M25/06 , A61M25/00 , A61M39/02
CPC分类号： A61B90/11 , A61B17/3417 , A61B2090/103 , A61M25/00 , A61M25/0026 , A61M25/0043 , A61M25/02 , A61M25/0662 , A61M39/0247 , A61M2025/0042 , A61M2025/0233 , A61M2039/025 , A61M2039/027 , A61M2039/0273 , A61M2039/0282 , A61M2210/0693
摘要： Neurosurgical apparatus has a guidance device having a guide tube and a neurosurgical instrument for insertion into the guide tube. The inner surface of the guide tube is arranged, for example profiled, to at least partially engage the outer surface of the neurosurgical instrument when inserted therein. The guide tube thus guides the neurosurgical instrument along a predefined path through the guide tube. At least one of the guidance device and the outer surface of the neurosurgical instrument are configured to provide a fluid return path for carrying any fluid displaced from within the guide tube during insertion of the neurosurgical instrument into the guide tube. A seal may also be provided for sealing the fluid return path.

6. 发明授权

US09511214B2 Methods of transvascular retrograde access placement and devices for facilitating therein 有权
标题翻译：经血管逆行进入放置方法及促进其中的装置
公开(公告)号：US09511214B2
公开(公告)日：2016-12-06
申请号：US11424131
申请日：2006-06-14
申请人： Lakshmikumar Pillai
发明人： Lakshmikumar Pillai
IPC分类号： A61M25/09 , A61M39/02 , A61M25/00 , A61M25/01 , A61M25/06
CPC分类号： A61M25/09041 , A61M25/0068 , A61M25/0133 , A61M25/0136 , A61M25/09 , A61M39/0247 , A61M2025/0681 , A61M2025/09116 , A61M2025/09125 , A61M2025/09175 , A61M2025/09183 , A61M2039/0258 , A61M2039/0273 , A61M2039/0282
摘要： The present invention relates to methods of transvascular retrograde access placement and to devices that facilitate these methods. For purposes of the present invention, transvascular retrograde access placement generally comprises the insertion of a vascular catheter into a central blood vessel through the puncturing of the central blood vessel from the inside of the central blood vessel with a needle or other similarly configured device, or a needle-tipped guidewire of the present invention, and exiting that needle from the patient through the skin rather than the traditional approach of inserting a needle from the outside of the skin surface to the inside of a blood vessel.
摘要翻译：本发明涉及经血管逆行进入放置的方法以及促进这些方法的装置。为了本发明的目的，经血管逆行进入放置通常包括通过用针或其它类似配置的装置从中央血管的内部刺穿中央血管将血管导管插入中央血管，或本发明的针尖导丝，并且通过皮肤从患者身体离开该针，而不是将针从皮肤表面的外部插入血管内部的传统方法。

7. 发明申请

US20160151541A1 METHODS AND DEVICES FOR CELLULAR TRANSPLANTATION 审中-公开
公开(公告)号：US20160151541A1
公开(公告)日：2016-06-02
申请号：US14993416
申请日：2016-01-12
申请人： Sernova Corporation
发明人： Craig Hasilo , Justin Leushner , Daniel Nicholas Haworth , Simon Shohet , Philip Michael Toleikis , Delfina Maria Mazzuca Siroen
IPC分类号： A61L27/38 , A61M39/02 , A61L27/58 , A61L27/56 , A61L27/16
CPC分类号： A61L27/3886 , A61F2/022 , A61K35/12 , A61L27/16 , A61L27/3804 , A61L27/3834 , A61L27/54 , A61L27/56 , A61L27/58 , A61L2300/64 , A61L2400/18 , A61L2420/00 , A61M39/0247 , A61M2039/0282 , C12N5/0677 , C12N2533/30 , C08L23/12
摘要： Devices and methods for transplanting cells in a host body are described. The cell comprises a porous scaffold that allows ingrowth of vascular and connective tissues, a plug or plug system configured for placement within the porous scaffold, and a seal configured to enclose a proximal opening in the porous scaffold. The device may further comprise a cell delivery device for delivering cells into the porous scaffold. The method of cell transplantation comprises a two step process. The device is incubated in the host body to form a vascularized collagen matrix around a plug positioned within the porous scaffold. The plug is then retracted from the porous scaffold, and cells are delivered into the vascularized space created within the porous scaffold.

8. 发明申请

US20150273202A1 NEUROSURGICAL DEVICE AND METHOD 有权
标题翻译：神经外科手术及方法
公开(公告)号：US20150273202A1
公开(公告)日：2015-10-01
申请号：US14431133
申请日：2013-10-02
申请人： RENISHAW PLC
发明人： Maxwell Woolley , Trefor Lewis
IPC分类号： A61M39/02
CPC分类号： A61M39/0247 , A61M2039/0261 , A61M2039/0264 , A61M2039/0276 , A61M2039/0282 , A61M2210/0687
摘要： A skull mountable, implantable percutaneous fluid delivery device is described for use in delivering fluids to target sites in the brain. The device includes a subcutaneous base portion including one or more ports for supplying fluid to one or more implanted catheter devices. A percutaneous portion of the device includes an extracorporeal surface, the one or more ports of the subcutaneous base portion being accessible from the extracorporeal surface of the percutaneous portion. The subcutaneous base portion is at least partially insertable into a complementary recess formed in a bone and includes one or more anchoring features including at least one radially protruding wing for directly anchoring the subcutaneous base portion to the bone.
摘要翻译：描述了可头骨安装的植入式经皮输送装置，用于将流体输送到脑中的目标部位。该装置包括皮下基部，其包括用于向一个或多个植入的导管装置供应流体的一个或多个端口。所述装置的经皮部分包括体外表面，所述皮下基底部分的一个或多个端口可从所述经皮部分的体外表面接近。皮下基部至少部分地可插入到形成在骨中的互补凹部中，并且包括一个或多个锚定特征，包括至少一个径向突出的翼，用于将皮下基部直接锚定到骨上。

9. 发明申请

US20150157842A1 NEUROLOGICAL APPARATUS COMPRISING A PERCUTANEOUS ACCESS DEVICE 审中-公开
标题翻译：包含PERCUTANEUSUS访问设备的神经病学设备
公开(公告)号：US20150157842A1
公开(公告)日：2015-06-11
申请号：US14581549
申请日：2014-12-23
申请人： RENISHAW (IRELAND) LIMITED
发明人： Steven Streatfield GILL , Paul David FIELDER
IPC分类号： A61M39/02
CPC分类号： A61M39/0247 , A61M2039/025 , A61M2039/0264 , A61M2039/0276 , A61M2039/0282 , A61M2039/0285 , A61M2039/0291 , A61M2210/0693
摘要： Apparatus for delivering therapeutic agents to the central nervous system of a subject is described. The apparatus includes at least one intracranial catheter and a percutaneous access device. The percutaneous access device includes a body having at least one extracorporeal surface and at least one subcutaneous surface, the body defining at least one port for connection to an implanted intracranial catheter. The port is accessible from the extracorporeal surface of the device, but is provided with a seal such as a rubber bung between the lumen of the port and the extracorporeal surface. The percutaneous access device may have more than two ports and/or a flange. A method of implanting the percutaneous access device is also described.
摘要翻译：描述了将治疗剂递送到受试者的中枢神经系统的装置。该装置包括至少一个颅内导管和经皮进入装置。经皮进入装置包括具有至少一个体外表面和至少一个皮下表面的主体，该主体限定用于连接到植入的颅内导管的至少一个端口。该端口可从装置的体外表面接近，但是在端口的内腔和体外表面之间设置有诸如橡胶塞之类的密封件。经皮进入装置可具有多于两个的端口和/或凸缘。还描述了植入经皮进入装置的方法。

10. 发明申请

US20150018799A1 DRUG STORAGE APPARATUS 审中-公开
标题翻译：药物储存装置
公开(公告)号：US20150018799A1
公开(公告)日：2015-01-15
申请号：US14374383
申请日：2013-02-07
申请人： RENISHAW (IRELAND) LIMITED
发明人： Trefor Owen Lewis , Charles Irving , Maxwell Roy Woolley , Steven Streatfield Gill
IPC分类号： A61J1/20 , A61J1/14 , A61M25/00 , A61M5/142
CPC分类号： A61J1/20 , A61J1/1475 , A61J1/1481 , A61M5/002 , A61M5/142 , A61M25/0017 , A61M39/0247 , A61M39/04 , A61M39/08 , A61M39/10 , A61M39/1011 , A61M39/105 , A61M39/14 , A61M2039/0081 , A61M2039/009 , A61M2039/0205 , A61M2039/025 , A61M2039/0261 , A61M2039/0264 , A61M2039/027 , A61M2039/0276 , A61M2039/0282 , A61M2039/0288 , A61M2039/042 , A61M2039/1033 , A61M2039/1044 , A61M2210/0693
摘要： Fluid storage apparatus for medical use is described that includes a length of tubing having a first end and a second end. A first sealable connector portion is provided at the first end and a second sealable connector portion is provided at the second end. The volume of fluid that can be stored within the apparatus is known and an infusate or therapeutic agent is contained within the apparatus. In this manner, a known volume of therapeutic agent can be infused to a patient. The use in neurosurgical applications is described.
摘要翻译：描述了用于医疗用途的流体存储装置，其包括具有第一端和第二端的一段管道。第一可密封连接器部分设置在第一端，并且第二可密封连接器部分设置在第二端。可以存储在装置内的流体的体积是已知的，并且灌注或治疗剂包含在装置内。以这种方式，已知体积的治疗剂可以输注给患者。描述神经外科应用中的用途。

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