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11. 发明授权

US10383656B2 Occuludable introducer needle 有权
公开(公告)号：US10383656B2
公开(公告)日：2019-08-20
申请号：US14978304
申请日：2015-12-22
申请人： MEDICAL COMPONENTS, INC.
发明人： J. Daniel Raulerson , Mark S. Fisher
IPC分类号： A61B17/34 , A61M25/06
摘要： An introducer needle assembly including a compressible section between the rigid needle and the hub. Once the vessel is entered as determined by blood entering the syringe, the compressible section of the introducer needle is occluded by compressing the section with the thumb and a finger. Neither blood nor air can pass. Since the compressible section is in a flattened area it is easier to hold the needle while the syringe is unscrewed. The operator then can begin threading a guidewire down the device which is now easier to enter because blood is not coming out of the hub thus obscuring the lumen.

12. 发明授权

US10328240B2 Introducer assembly with cap and method of using same 有权
公开(公告)号：US10328240B2
公开(公告)日：2019-06-25
申请号：US15071289
申请日：2016-03-16
申请人： MEDICAL COMPONENTS, INC.
发明人： Mahase Nardeo , William J. McCreight
IPC分类号： A61M25/01 , A61M25/06 , A61M39/22 , A61M25/00
摘要： An introducer sheath assembly (10) having a sheath tube (12), a hub (16), a valve (30) and a valve-retaining cap (50) on the proximal end of the hub. The cap (50) is so secured to the hub (16) as to have a closed, locked position and also an open position permitting access to the interior of the hub and the valve (30) while the cap (50) remains secured to the hub (16).

13. 外观设计

USD804662S1 Huber safety needle assembly 有权
公开(公告)号：USD804662S1
公开(公告)日：2017-12-05
申请号：US29554820
申请日：2016-02-16
申请人： Medical Components, Inc.
设计人： Timothy M. Schweikert , Mark S. Fisher , Kevin Sanford , Mathew Gunn , Kurt Shimer
CPC分类号： A61M5/3202 , A61M5/158 , A61M5/3243 , A61M5/3275 , A61M2005/1581

14. 发明授权

US09561358B2 Venous access port assembly with push surfaces 有权
标题翻译：具有推动表面的静脉入口端口组件
公开(公告)号：US09561358B2
公开(公告)日：2017-02-07
申请号：US12392396
申请日：2009-02-25
申请人： Christopher Linden , John W. Timko
发明人： Christopher Linden , John W. Timko
IPC分类号： A61M31/00 , A61M37/00 , A61M39/02
CPC分类号： A61M39/0208 , A61M2039/0232
摘要： A venous access port assembly (10) having a housing (12), a septum (14), a discharge stem (16) at a distal end thereof for connection to a catheter (50), and an interior chamber (18). The housing includes a pair of recesses (28) along both sides thereof between the distal end and a proximal port end (24), where the recesses facilitate pushing the assembly by the practitioner into a subcutaneous pocket (104) of a patient (100) for implantation into the pocket.
摘要翻译：具有壳体（12），隔膜（14），其远端处的用于连接到导管（50）的排出杆（16））和内部腔室（18）的静脉通路口组件（10）。外壳包括在远端和近端端（24）之间的两侧的一对凹口（28），其中凹口有助于将医师的组件推入患者（100）的皮下袋（104）中，用于植入口袋。

15. 发明授权

US08852160B2 Venous access port with molded and/or radiopaque indicia 有权
标题翻译：具有模制和/或不透射线标记的静脉入口
公开(公告)号：US08852160B2
公开(公告)日：2014-10-07
申请号：US13549998
申请日：2012-07-16
申请人： Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
发明人： Timothy M. Schweikert , Raymond R. Bizup , Kevin E. Sanford , Kenneth M. Zinn
IPC分类号： A61M35/00 , A61K9/22 , A61M39/02
CPC分类号： A61M39/0208 , A61M5/007 , A61M2039/0205 , A61M2039/0229 , A61M2039/0238 , A61M2205/32
摘要： A venous access port assembly having a housing base, a flange, and a septum. The housing base defines an interior reservoir. The flange includes integrally molded X-ray discernable indicia identifying that the assembly is rated for power injection. The X-ray discernable indicia may extend through a height of the flange from a top surface to a bottom surface of the flange. According to one aspect, the flange may be formed from X-ray discernable material, and the X-ray discernable indicia may be formed from the X-ray discernable material of the flange, or they may be formed by voids in the X-ray discernable material. According to another aspect, the flange may be formed from a radiotransparent or radiolucent material and applied with a radiopaque agent, and the X-ray discernable indicia may be one or more voids in the radiopaque agent or may be portions of the flange applied with the radiopaque agent.
摘要翻译：具有壳体基座，凸缘和隔膜的静脉通路口组件。壳体基座定义了内部容器。凸缘包括整体模制的X射线识别标记，表明该组件额定功率注入。 X射线识别标记可以延伸穿过凸缘的高度从凸缘的顶表面延伸到底表面。根据一个方面，凸缘可以由X射线可辨别材料形成，并且X射线可辨别标记可以由凸缘的X射线可辨别材料形成，或者它们可以由X射线中的空隙形成可辨别的材料。根据另一方面，凸缘可以由无线电透射材料或射线可透过材料形成并且施加不透射线剂，X射线可辨别标记可以是不透射线剂中的一个或多个空隙，或者可以是凸缘部分不透射线剂。

16. 发明授权

US08771254B2 Method of using a syringe 有权
标题翻译：使用注射器的方法
公开(公告)号：US08771254B2
公开(公告)日：2014-07-08
申请号：US13180769
申请日：2011-07-12
申请人： Federico Nalesso , Mark S. Fisher , W. Shaun Wall
发明人： Federico Nalesso , Mark S. Fisher , W. Shaun Wall
IPC分类号： A61M31/00 , A61M5/00 , A61M5/178
CPC分类号： A61M39/20 , A61M5/19 , A61M5/284 , A61M5/286 , A61M5/31501 , A61M5/31551 , A61M5/3158 , A61M5/31591 , A61M5/31596 , A61M39/221 , A61M2005/1787 , A61M2005/3123 , A61M2039/1077 , A61M2205/195
摘要： A device (10,110,210) for the expression of liquids, such as for the maintenance treatment of vascular catheters. A syringe (16; 116a,116b; 216) has a support structure (15,215) and includes at least two separate compartments (11,12; 111,112; 211,212) in which liquids for treating the lumen (L,283) of a catheter (C,280) with which the device is associated. The syringe further includes a closure plug (13,213) to be associated with the lumen being treated, which is coupled, by virtue of a releasable securement arrangement, to support structure (15,215). At least one plunger (16; 116a,116b; 216) is also included for infusing, in preset order, the different treatment liquids into the lumen to be treated, and the syringe further includes a duct (17,217) which is in fluid communication with the two compartments and is arranged through a through hole through the closure plug (13,213) in order to allow access of the treatment liquid to the interior of the lumen (L,283) upon activation of the plunger.
摘要翻译：用于表达液体的装置（10,110,210），例如用于血管导管的维持治疗。注射器（16; 116a，116b; 216）具有支撑结构（15,215），并且包括至少两个独立的隔间（11,12; 111,112; 211,212），其中用于处理导管（L，283）的液体 C，280），与设备相关联。注射器还包括与被处理的内腔相关联的封闭塞（13,213），其通过可释放的固定装置联接到支撑结构（15,215）。还包括至少一个柱塞（16; 116a，116b; 216），用于以预定顺序将不同的处理液体输入待处理的管腔中，并且注射器还包括管道（17,217），其与所述两个隔室并且穿过所述封闭塞（13,213）的通孔布置，以便在所述柱塞启动时允许所述处理液体进入所述内腔（L，283）的内部。

17. 发明申请

US20130165815A1 Insertion Device for Providing Fine Needle Aspiration and Core Biopsy 有权
标题翻译：用于提供细针抽吸和核心活检的插入装置
公开(公告)号：US20130165815A1
公开(公告)日：2013-06-27
申请号：US13336482
申请日：2011-12-23
申请人： Kenneth M. Zinn , Mark Fisher
发明人： Kenneth M. Zinn , Mark Fisher
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： An insertion device for taking samples within a body. The insertion device includes a trigger housing, an outer sheath assembly, a sampling device, and a resilient member. The trigger housing includes an interior channel in which the resilient member is disposed to urge the outer sheath assembly away from a proximal end of the trigger housing. The outer sheath assembly is disposed within the interior channel of the trigger housing. The outer sheath assembly includes a body and an outer sheath attached to a distal end of the body. The sampling device is removably disposed within the outer sheath assembly and the trigger housing. The sampling device may be a removable biopsy needle assembly which is used to cock the insertion device. The removable biopsy needle assembly may be removed from the insertion device and be replaced by a needle assembly for fine needle aspiration.
摘要翻译：用于在体内取样的插入装置。插入装置包括触发器壳体，外护套组件，采样装置和弹性构件。触发器壳体包括内部通道，弹性构件设置在内部通道中，以推动外护套组件远离触发器壳体的近端。外护套组件设置在触发器壳体的内部通道内。外护套组件包括主体和附接到主体的远端的外护套。采样装置可移除地设置在外护套组件和触发器壳体内。采样装置可以是用于使插入装置旋转的可移除的活检针组件。可移除的活检针组件可以从插入装置移除，并由用于细针抽吸的针组件代替。

18. 发明授权

US08414537B2 Introducer sheath assembly with hub 有权
标题翻译：引导器护套组件与集线器
公开(公告)号：US08414537B2
公开(公告)日：2013-04-09
申请号：US12976294
申请日：2010-12-22
申请人： Mahase Nardeo , Trevor Spence
发明人： Mahase Nardeo , Trevor Spence
IPC分类号： A61M5/178 , A61M25/00
CPC分类号： A61M25/0097 , A61M25/0014 , A61M25/0668 , A61M2039/1061 , B29C65/02 , B29C65/56 , B29C65/76 , B29C66/5344 , B29C66/71 , B29C66/712 , B29C2793/0036 , B29K2023/06 , B29K2027/18 , B29L2023/007 , Y10T29/49826
摘要： A tearaway introducer sheath assembly (10) for use in implantation of a catheter into a patient, having an elongated polytetrafluoroethylene sheath tube (12) and a proximal polyethylene hub component (16). The hub comprises two halves (22) insert molded about the sheath tube proximal end and joined to each other by frangible webs (28) enabling manual splitting. At least one pair of opposed holes (42) is formed through the tube proximal end portion 44, and a polyethylene liner (46) is inserted into the tube's proximal end portion. The polyethylene flows into the at least one pair of holes (42) to fuse with the liner, establishing a pair of physical joints (50′) integrally joining the liner (46) to a respective hub half (22). Upon manual splitting of the hub halves, the sheath tube easily splits along its length as a result of a property of the polytetrafluoroethylene material.
摘要翻译：一种用于将导管植入患者体内的具有细长的聚四氟乙烯护套管（12）和近端聚乙烯轮毂部件（16）的撕开引导器护套组件（10）。轮毂包括两个半部（22），其围绕护套管近端插入模制，并且通过易碎的腹板（28）彼此连接，从而能够进行手动分割。穿过管近端部分44形成至少一对相对的孔（42），并且将聚乙烯衬套（46）插入到管的近端部分中。聚乙烯流入至少一对孔（42）以与衬套熔合，建立将衬套（46）整体地连接到相应轮毂半部（22）的一对物理接头（50'）。通过手动拆分轮毂半部，由于聚四氟乙烯材料的性能，护套管容易沿其长度分裂。

19. 发明授权

US08382715B2 Tearaway sheath assembly with split hemostasis valve seal 有权
公开(公告)号：US08382715B2
公开(公告)日：2013-02-26
申请号：US12843316
申请日：2010-07-26
申请人： Mahase Nardeo , William J. McCreight , Nicholas P. McGrady
发明人： Mahase Nardeo , William J. McCreight , Nicholas P. McGrady
IPC分类号： A61M5/178 , A61M5/14
CPC分类号： A61M25/0662 , A61M39/06 , A61M39/0693 , A61M2039/062
摘要： A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub. Pairs of opposed gaps (184,122) of the cap (180) and the hub (110) are aligned with lines of weakness or seams (106) of the sheath tube (102) and the weak bond (154) of the valve, facilitating splitting of the assembly (100) when desired by the practitioner to peel it away from the inserted catheter.

20. 发明授权

US08273059B2 Tearaway sheath assembly with split hemostasis valve seal 有权
标题翻译：撕裂式护套组件，带分流止血阀密封
公开(公告)号：US08273059B2
公开(公告)日：2012-09-25
申请号：US12843301
申请日：2010-07-26
申请人： Mahase Nardeo , William J. McCreight , Nicholas P. McGrady
发明人： Mahase Nardeo , William J. McCreight , Nicholas P. McGrady
IPC分类号： A61M5/178
CPC分类号： A61M25/0662 , A61M39/06 , A61M39/0693 , A61M2039/062
摘要： A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub. Pairs of opposed gaps (184,122) of the cap (180) and the hub (110) are aligned with lines of weakness or seams (106) of the sheath tube (102) and the weak bond (154) of the valve, facilitating splitting of the assembly (100) when desired by the practitioner to peel it away from the inserted catheter.
摘要翻译：具有可分开的皮套管（102），可分离毂（110），分离阀（150,250）和分开帽（180）的撕开式护套组件（100）。所述阀门（150,250）至少部分地横跨所述横向远端部分（154）具有狭缝（158,258），使得横向远端部分可以在穿过狭缝（158,258），扩张器（200）或导管插入期间横向移位。阀门（150,250）形成在彼此熔合或粘合的两个分开的半部（152A，152B; 252）中，以形成密封的弱粘结（154），该密封的弱粘合剂在护套分裂期间容易断裂; 每个阀门半部分机械地固定在轮毂的近端阀接收凹部（130）中，例如通过延伸穿过每个阀门半部的耳朵（164A，164B）中的孔（166A，166B）的锚栓（136）。两部分盖（180）固定到轮毂近端（120）上并将阀夹在其自身与轮毂之间。盖帽（180）和轮毂（110）的相对的间隙（184,122）的对与护套管（102）的弱线或接缝（106）和阀的弱接合（154）对准，有助于分裂的组件（100），当医生需要时将其从插入的导管剥离。

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