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91. 发明授权

US09855411B2 Connector and infusion set 有权
公开(公告)号：US09855411B2
公开(公告)日：2018-01-02
申请号：US14872959
申请日：2015-10-01
申请人： TERUMO KABUSHIKI KAISHA
发明人： Yasuhiro Ueda , Yoshinori Hishikawa
IPC分类号： A61M25/16 , A61M25/18 , A61M39/10 , A61M39/26 , A61M39/24 , A61M5/162 , A61M39/00
CPC分类号： A61M39/105 , A61M5/162 , A61M39/10 , A61M39/26 , A61M2039/0072 , A61M2039/1072 , A61M2039/1083 , A61M2039/2426
摘要： A connector includes a housing defining a male connector insertion section into which a male connector is inserted from the outside and an elastic valve body having a slit and blocking the male connector insertion section. The elastic valve body includes a top face having the slit and a bottom face located opposite to the top face. The housing includes a holding section having contact with the top face and the bottom face of the elastic valve body to hold the elastic valve body. The holding section surrounds the slit when the valve body is viewed from the top face. The diameter of a bottom face side holding section having contact with the bottom face is smaller than the diameter of a top face side holding section having contact with the top face.

92. 发明申请

US20170106182A1 MEDICAL VALVE 审中-公开
公开(公告)号：US20170106182A1
公开(公告)日：2017-04-20
申请号：US15300551
申请日：2015-04-07
申请人： NIPRO CORPORATION
发明人： Kiyotaka YOSHIOKA , Hiroyuki NAKAGAMI , Shingo SAKAMOTO
IPC分类号： A61M39/26 , A61M39/04 , A61M5/14
CPC分类号： A61M39/26 , A61M5/14 , A61M39/04 , A61M2039/0072 , A61M2039/1072
摘要： A medical valve which is able to more reliably support an outer peripheral part of an elastic valve body with respect to a housing, and prevent a problem of the elastic valve body becoming dislodged inward. A medical valve includes an elastic valve body with annular grooves formed thereon and a tubular support part formed at an outer peripheral side of an annular joining part positioned between the annular grooves. Inside and outside holding parts engage the annular grooves provided to the valve inside and outside surfaces of the annular joining part. The outside holding part and inside holding part are provided to an opening member, and with the tubular support part, a part projecting inward in an axial direction is sandwiched and supported between the inside holding part and outside holding part.

93. 发明申请

US20160325083A1 Implantable Dual Reservoir Access Port 审中-公开
标题翻译：可植入双层水库通道
公开(公告)号：US20160325083A1
公开(公告)日：2016-11-10
申请号：US15212725
申请日：2016-07-18
申请人： Medical Components, Inc.
发明人： Christopher Linden , Raymond Bizup , Cristian M. Ciuciu
IPC分类号： A61M39/02 , A61M5/00 , A61M39/10
CPC分类号： A61M39/0208 , A61M5/007 , A61M39/02 , A61M39/10 , A61M39/1011 , A61M2039/0036 , A61M2039/0054 , A61M2039/0072 , A61M2039/0081 , A61M2039/0211 , A61M2039/0223 , A61M2039/0226 , A61M2205/582 , A61M2205/60 , A61M2207/00
摘要： A dual reservoir access port includes a base having proximal and distal fluid reservoirs. The fluid reservoirs each comprise a bottom and a side wall. A dual prong outlet stem projects from a distal end of the base and comprises a first prong and a second prong. A first fluid channel extends through the first prong to the distal reservoir, and a second fluid channel extends through the second prong to the proximal fluid reservoir. A puncture shield is disposed between at least a portion of the second fluid channel and the bottom of the distal fluid reservoir. A needle-penetrable septum is disposed atop of each of the fluid reservoirs. A cap is placed over and around the port base compressing and sealing the septa against the base. A locking collar may be placed over a dual lumen catheter to lock the catheter to the dual prong outlet stern.
摘要翻译：双储存器进入端口包括具有近端和远端流体储存器的底座。流体储存器各自包括底部和侧壁。双尖头出口杆从基座的远端突出并且包括第一插脚和第二插脚。第一流体通道延伸穿过第一分支至远端储存器，并且第二流体通道延伸穿过第二分支至近端流体储存器。穿刺屏蔽设置在第二流体通道的至少一部分和远侧流体储存器的底部之间。每个流体储存器的顶部都设置针穿透隔膜。将盖子放置在端口基座上和周围，压缩并将隔垫密封在基座上。锁定套环可以放置在双腔导管上，以将导管锁定到双叉销出口船尾。

94. 发明授权

US09259554B2 Systems and methods to compensate for compression forces in an intravascular device 有权
标题翻译：用于补偿血管内装置中的压缩力的系统和方法
公开(公告)号：US09259554B2
公开(公告)日：2016-02-16
申请号：US13042127
申请日：2011-03-07
申请人： Yiping Ma , Marty L. Stout
发明人： Yiping Ma , Marty L. Stout
IPC分类号： A61M25/06 , A61M39/24 , A61M39/00
CPC分类号： A61M25/0693 , A61M25/0606 , A61M39/10 , A61M39/24 , A61M2039/0036 , A61M2039/0063 , A61M2039/0072 , A61M2039/1072 , A61M2039/1077 , A61M2039/2426 , A61M2207/00
摘要： A system and method for providing vent channel geometries to compensate for compression forces experienced by a septum within an intravascular device.
摘要翻译：一种用于提供排气通道几何以补偿由血管内装置内的隔膜所经受的压力的系统和方法。

95. 发明申请

US20150343192A1 LIQUID MEDICINE INJECTION DEVICE OF SUBCUTANEOUS IMPLANT TYPE 审中-公开
标题翻译：液体植入式液体注射装置
公开(公告)号：US20150343192A1
公开(公告)日：2015-12-03
申请号：US14367646
申请日：2012-12-19
申请人： Terumo Clinical Supply So., Ltd.
发明人： Shigeyoshi NAGAO
IPC分类号： A61M39/02
CPC分类号： A61M39/0208 , A61M2039/0072 , A61M2039/0229 , A61M2039/0238
摘要： A liquid medicine injection device has an upper member, a lower member, and a sealing member between both members. The lower member has a part, for pressing a peripheral portion of the sealing member, formed of an upper surface of an annular wall part and an annular edge part at an inner side of the part for pressing the peripheral portion of the sealing member. An upper-surface side of a flange part of the sealing member is pressed by the upper member, and an outer-edge portion of a lower-surface side of the flange part is pressed by the part for pressing the peripheral portion with the annular edge part in penetration into an inner-edge portion of the lower-surface side of the flange part. An outer peripheral surface of the lower end of a part to be inserted into the lower member contacts an inner surface of the annular wall part.
摘要翻译：液体药物注射装置在两个构件之间具有上部构件，下部构件和密封构件。下部构件具有用于按压密封构件的周边部分的部分，该周边部分由环形壁部分的上表面和用于挤压密封构件的周边部分的内侧的环形边缘部分形成。密封构件的凸缘部的上表面侧被上部构件按压，并且凸缘部的下表面侧的外缘部被用于按压周边部的部分与环形边缘部分穿入凸缘部分的下表面侧的内边缘部分。插入下部构件的部分的下端的外周面与环形壁部的内表面接触。

96. 发明申请

US20150224296A1 SPLIT SEPTUM ASSEMBLY FOR AN INTRAVENOUS INJECTION SITE 有权
标题翻译：静脉注射部位分离组件
公开(公告)号：US20150224296A1
公开(公告)日：2015-08-13
申请号：US14613561
申请日：2015-02-04
申请人： Nexus Medical, LLC
发明人： Chris Winsor
IPC分类号： A61M39/04
CPC分类号： A61M39/045 , A61M2039/0063 , A61M2039/0072 , A61M2039/0205
摘要： An intravenous injection site having a split septum assembly interfit with the site for the intravenous administration of fluids to a patient. The split septum assembly has a resilient and compressible split septum having an axially-formed slit for receipt of a blunt cannula, needle, or other medical device through said slit, a septum holder for receipt of the split septum, and a septum housing for receipt of the combined septum holder and split septum. The septum includes a body and a flange extending radially from the body. A projection extends from the flange. The septum is mounted within the septum holder, and the septum holder is mounted within the septum housing to provide axial compression of the flange. This axial compression presents a double hermetic seal that significantly minimizes or prevents proximal leakage of fluid through the slit or around the septum holder when the cannula is removed.
摘要翻译：具有分隔隔膜组件的静脉内注射部位与用于向患者静脉内施用流体的部位相配合。分隔隔膜组件具有弹性和可压缩的分隔隔膜，其具有轴向形成的狭缝，用于通过所述狭缝接收钝头插管，针或其它医疗装置，用于接收分隔隔膜的隔膜支架和用于接收的隔膜壳体的组合隔膜支架和分隔隔膜。隔膜包括主体和从主体径向延伸的凸缘。突起从凸缘延伸。隔膜安装在隔膜支架内，隔膜支架安装在隔膜外壳内以提供法兰的轴向压缩。该轴向压缩呈现双重密封，当套管被移除时，其显着地最小化或防止流体穿过狭缝或隔膜保持器的近侧泄漏。

97. 发明申请

US20150196750A1 VALVE BODY AND CONNECTOR INCLUDING THE SAME 审中-公开
标题翻译：阀体和连接器包括它们
公开(公告)号：US20150196750A1
公开(公告)日：2015-07-16
申请号：US14668118
申请日：2015-03-25
申请人： TERUMO KABUSHIKI KAISHA
发明人： Yasuhiro UEDA , Yoshikazu HAMA
IPC分类号： A61M39/26 , F16K27/04 , A61M39/22
CPC分类号： A61M39/26 , A61M39/045 , A61M39/223 , A61M2039/0072 , A61M2039/0081 , A61M2206/20 , F16K27/00 , F16K27/04
摘要： A connector is disclosed, which includes a main body and a valve body. The main body can include a main line flow channel capable of circulating an infusion solution, and valve body arrangement portions and connecting to the main line flow channel. The valve body includes an operable and closable slit provided to a deformed portion. The valve body is provided along an opening/closing direction of the slit, and includes a guide portion configured to facilitate opening and closing of the slit, and a thickened portion protrusively formed so as to extend through near both ends in a longitudinal direction of the slit and on both sides of the guide portion.
摘要翻译：公开了一种连接器，其包括主体和阀体。主体可以包括能够使输液溶液循环的主流道流路和阀体排列部分，并连接到主流路。阀体包括设置在变形部分上的可操作和可关闭的狭缝。阀体沿着狭缝的打开/关闭方向设置，并且包括引导部分，其被构造成便于狭缝的打开和关闭;以及增厚部分，突出地形成为沿着纵向方向延伸穿过狭缝和引导部分的两侧。

98. 发明授权

US08864726B2 Pressure vented fluid reservoir having a movable septum 有权
标题翻译：具有活动隔膜的压力通风的流体储存器
公开(公告)号：US08864726B2
公开(公告)日：2014-10-21
申请号：US13399870
申请日：2012-02-17
申请人： Edgardo C. Halili , Eric M. Lorenzen , Matthew William Yavorsky
发明人： Edgardo C. Halili , Eric M. Lorenzen , Matthew William Yavorsky
IPC分类号： A61M37/00 , A61M5/142 , A61M39/12 , A61M5/162 , A61M39/00 , A61M39/26 , A61M39/24 , A61M39/10
CPC分类号： A61M39/24 , A61M5/142 , A61M5/14248 , A61M5/1452 , A61M5/1456 , A61M5/158 , A61M5/162 , A61M5/16881 , A61M5/31 , A61M39/00 , A61M39/10 , A61M39/12 , A61M39/22 , A61M2005/14252 , A61M2005/1623 , A61M2005/3123 , A61M2039/0072 , A61M2039/0081 , A61M2039/1066 , A61M2039/1072 , A61M2039/248 , A61M2039/266 , A61M2039/267 , A61M2202/0468 , A61M2202/07
摘要： Disclosed herein is a fluid infusion device of the type that delivers medication fluid to the body of a patient. The device includes or cooperates with a fluid reservoir, and the device has a sealing assembly to receive and form a fluid seal with the fluid reservoir. A retractable sealing element surrounding a hollow fluid delivery needle may be used to seal a port of the fluid reservoir. The port may include a pressure vent that is sealed by the retractable sealing element. In one variation, the reservoir includes a moving valve sleeve that holds a septum. The septum moves to allow the reservoir to vent, and to form a seal with the port when the needle pierces the septum. In another variation, the device includes a needleless sealing assembly. In yet other variations, the device uses a needled fluid reservoir.
摘要翻译：本文公开了一种将药物流体输送到患者身体的类型的流体输注装置。该装置包括或配合流体储存器，并且该装置具有密封组件以接收和形成与流体储存器的流体密封。围绕中空流体输送针的可收缩密封元件可用于密封流体储存器的端口。端口可以包括由可伸缩密封元件密封的压力通风口。在一个变型中，储存器包括保持隔膜的移动阀套筒。隔垫移动以允许储存器排出，并且当针刺穿隔膜时，与端口形成密封。在另一变型中，该装置包括无针密封组件。在另外的变型中，该装置使用针刺式流体储存器。

99. 发明授权

US08821371B2 Implantable pump for operation of hydraulic implant 有权
标题翻译：用于液压植入物的植入式泵
公开(公告)号：US08821371B2
公开(公告)日：2014-09-02
申请号：US13194202
申请日：2011-07-29
申请人： Peter Forsell
发明人： Peter Forsell
IPC分类号： A61F2/02
CPC分类号： A61M39/0208 , A61M5/14276 , A61M5/1428 , A61M2039/0054 , A61M2039/0072 , F04B9/14 , F04B43/0063 , F04B43/04
摘要： An implantable pump for pumping fluid to or from a hydraulic surgical implant inside a human's or an animal's body comprises a wall forming a chamber for the fluid, the wall including a base plate and a membrane, which is displaceable relative to the base plate to change the volume of the chamber to pump the fluid between the chamber and the surgical implant. The membrane is penetrable by an injection needle to add hydraulic fluid to or withdraw hydraulic fluid from the chamber, in order to calibrate the amount of fluid, and the membrane is self-sealing to seal the hole which is formed in the membrane by the penetrating injection needle. The implant typically is a hydraulic constriction device, which can be designed for treating reflux disease, urinary incontinence, impotence, anal incontinence or obesity.
摘要翻译：用于将液体泵送到人或动物体内的液压手术植入物的可植入泵包括形成用于流体的室的壁，所述壁包括基板和膜，所述壁可相对于基板移动以改变用于泵送腔室和手术植入物之间的流体的室的体积。膜可以通过注射针穿透，以将液压流体加载到腔室中或从腔室中抽出液压流体，以便校准流体的量，并且膜是自密封的，以密封通过渗透膜形成在膜中的孔注射针。植入物通常是液压收缩装置，其可被设计用于治疗反流疾病，尿失禁，阳ence，肛门失禁或肥胖。

100. 发明申请

US20140224356A1 PORT CLOSURE SYSTEM FOR USE WITH A PROBE/FEED/DRAIN TOOL 有权
标题翻译：用于探头/进料/排水工具的端口封闭系统
公开(公告)号：US20140224356A1
公开(公告)日：2014-08-14
申请号：US14111824
申请日：2011-05-04
申请人： Jason D. Hatton , David J. Gaus , John Miller Hess, III
发明人： Jason D. Hatton , David J. Gaus , John Miller Hess, III
IPC分类号： F16K15/00
CPC分类号： B65D47/2031 , A61M39/045 , A61M2039/0072 , Y10T137/7876
摘要： A port closure system (20) including a retention structure (22), and a valve (24). The retention structure (22) includes a port (28) for establishing communication between an exterior environment (30) and interior volume (32) that can receive a fluent substance. The valve (24) includes a flexible, resilient, self-closing, slit-type valve head (36) with an orifice that is normally closed in an unconstrained condition. The port (28) has a laterally inwardly facing engaging surface (34) and the valve has a laterally outwardly facing peripheral surface (54) that is compressed laterally inwardly by engagement with the surface (34) to increase the resistance of the normally closed orifice to opening when the head (36) is subjected to a pressure differential. The system (20) further includes an annular flange (62) located to extend over at least a portion of an exterior side (38) of the valve head (36) to limit movement of the valve head (36) towards the exterior environment (30).
摘要翻译：一种包括保持结构（22）和阀（24）的端口封闭系统（20）。保持结构（22）包括用于在外部环境（30）和能够接收流体物质的内部容积（32）之间建立连通的端口（28）。阀（24）包括柔性的，弹性的，自动关闭的狭缝型阀头（36），其具有通常在非约束状态下关闭的孔口。端口（28）具有横向向内的接合表面（34），并且阀具有横向向外的周向表面（54），其通过与表面（34）接合而横向向内压缩，以增加常闭孔的阻力当头部（36）经受压力差时打开。系统（20）还包括环形凸缘（62），该环形凸缘定位成在阀头（36）的外侧（38）的至少一部分上延伸，以限制阀头（36）朝向外部环境 30）。

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