公开(公告)号：WO2007044878A3

公开(公告)日：2007-06-28

申请号：PCT/US2006040002

申请日：2006-10-11

Applicant: SHERWOOD SERV AG ,  BELLEY RICHARD A ,  FISER RICHARD ,  WEILBACHER EUGENE E

Inventor： BELLEY RICHARD A ,  FISER RICHARD ,  WEILBACHER EUGENE E

IPC: A61M5/178

CPC classification number: A61M5/16813 ,  A61M39/06 ,  A61M39/0606 ,  A61M39/22 ,  A61M39/26 ,  A61M2039/062 ,  A61M2205/583 ,  Y10T29/49826 ,  Y10T137/0491

Abstract: Featured is a vascular access device such as an IV catheter device including a housing, a tubular member and a seal member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal portions. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also is constituted so a portion of the seal member moves axially responsive to an axial force applied to the proximal end.

Abstract translation: 特征是血管通路装置，例如包括壳体，管状构件和密封构件以及固定机构的IV导管装置。 壳体包括近侧和远侧部分以及在近侧和远侧部分之间延伸的腔室。 管状构件联接到壳体远侧部分，从而其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件密封地且可压缩地保持在腔室近端和固定机构之间。 这样的密封构件也被构造为使得密封构件的一部分响应于施加到近端的轴向力而轴向移动。

公开(公告)号：WO2007040507A2

公开(公告)日：2007-04-12

申请号：PCT/US2005034824

申请日：2005-09-27

Applicant: SHERWOOD SERV AG ,  O'CONNOR JAMES P ,  COPLEY RUSSELL ,  KELLER WILLIAM

Inventor： O'CONNOR JAMES P ,  COPLEY RUSSELL ,  KELLER WILLIAM

IPC: A61F13/06

CPC classification number: A61B90/11 ,  A61B90/14

Abstract: A stereotactic head frame localizer having a plurality of fiducial rods disposed in a plurality of sides is disclosed. The stereotactic head frame localizer includes five connected sides with each side including a plurality of the fiducial rods. One of the sides may be removably attached to the stereotactic head frame localizer. The fiducial rods include a material or may be formed from a material that, in cooperation with a selected imaging modality (i.e. CT, MRI, or PET), will appear on the resulting image scan as image points. The fiducial rods may be disposed in an orientation that is horizontal, vertical, or diagonal to an axis of a body of a patient. The stereotactic head frame localizer may be used in cooperation with a head ring attached to a patient for determining the location of a target in an x, y, and z coordinate system.

Abstract translation: 公开了一种具有设置在多个侧面中的多个基准杆的立体定向头部框架定位器。 立体定向头框架定位器包括五个连接的侧面，每个侧面包括多个基准杆。 一个侧面可以可拆卸地附接到立体定向头部框架定位器。 基准杆包括材料或者可以由与所选择的成像模态（即，CT，MRI或PET）配合的材料形成，在作为图像点的所得到的图像扫描上将出现。 基准杆可以以与患者身体的轴线水平，垂直或对角的方向设置。 可以与附接到患者的头环协作使用立体定位头部定位器，以确定目标在x，y和z坐标系中的位置。

公开(公告)号：WO2005074819A2

公开(公告)日：2005-08-18

申请号：PCT/EP2005001074

申请日：2005-02-03

Applicant: SHERWOOD SERV AG ,  ABE KAZUHIRO ,  SUZUKI NOBUAKI ,  FUNAMURA SHIGEAKI

Inventor： ABE KAZUHIRO ,  SUZUKI NOBUAKI ,  FUNAMURA SHIGEAKI

IPC: A61M25/00 ,  A61B17/34 ,  A61B19/00 ,  A61J15/00 ,  A61M25/01

CPC classification number: A61B17/3415 ,  A61B90/40 ,  A61B2017/347 ,  A61J15/0019 ,  A61J15/0023 ,  A61J15/0034 ,  A61J15/0038

Abstract: An infection-preventing gastrostomy catheter kit to be used in the gastrostomy, which can pass an intragastric retainer of a catheter easily and reliably through an infection-preventing sheath by an easy maneuver, and which can reduce the diameter of the infection-preventing sheath. The catheter kit comprises: a gastrostomy catheter (20) including a flexible, hollow PEG tube (21) reinforced with filaments (24), an deformable intragastric retainer (23) positioned at the trailing end of the PEG tube (21), and a tapered member (22) positioned at the leading end of the PEG tube (21) for retaining the leading end portion (40a) of a guide wire (40) inserted from a leading end hole (22a) thereof; and an infection-preventing sheath (1) including a flexible, hollow tubular body (2), and a socket member having a socket (4) positioned at the trailing end of the tubular body (2) for retaining the intragastric retainer (23), and pins (5), thereby removably sheathing the gastrostomy catheter (20). The gastrostomy catheter (20) may be provided with a housing sheath (60) for deforming and housing the intragastric retainer (23).

Abstract translation: 一种用于胃造口术的预防感染的胃造口术导管套件，其通过容易的操纵可以容易且可靠地使导管的胃内保持器通过防感染鞘并且可以减小防止感染鞘的直径。 该导管套件包括：胃造口术导管（20），其包括用细丝（24）加强的柔性中空PEG管（21），位于PEG管（21）的尾端的可变形胃内保持器（23） 位于PEG管21前端的锥形部件22，用于保持从其前端孔22a插入的导丝40的前端部40a; 和包括柔性中空管状体（2）的防感染护套（1），以及具有位于管状体（2）的尾端以用于保持胃内保持器（23）的插座（4）的插座构件， 和销（5），从而可移除地护套胃造口术导管（20）。 胃造口术导管（20）可以设置有用于使胃内保持器（23）变形和容纳的容纳鞘（60）。

公开(公告)号：WO2004032777A9

公开(公告)日：2004-07-01

申请号：PCT/US0328539

申请日：2003-09-11

Applicant: SHERWOOD SERV AG ,  JOHNSON KRISTIN D ,  COUTURE GARY M

Inventor： JOHNSON KRISTIN D ,  COUTURE GARY M

IPC: A61B17/00 ,  A61B18/14

CPC classification number: A61B18/1442 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2090/034

Abstract: An electrode assembly for use with an instrument for sealing vessels includes a pair of opposing first and second jaw members which are movable relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members cooperate to grasp tissue therebetween. Each jaw member includes an electrically conductive tissue contacting surface which is connected to an electrosurgical energy source such that the tissue contacting surfaces are capable of conducting electrosurgical energy through the tissue held therebetween to effect a seal. The first jaw member has an electrically conductive cutting element dielectrically disposed within the first tissue contacting surface and the second jaw member includes an insulator disposed therein directly opposite the cutting element. Preferably, the cutting element extends from the first tissue contacting surface towards the second tissue contacting surface to create a gap between the tissue contacting surfaces during sealing and the cutting element and the first tissue contacting surface are independently activatable by the surgeon.

Abstract translation: 一种与用于密封容器的仪器一起使用的电极组件包括一对相对的第一和第二钳口构件，其可相对于彼此从第一位置移动，其中钳口构件相对于彼此以间隔开的关系设置到第二位置，其中 钳口构件协作以抓住它们之间的组织。 每个钳口构件包括导电组织接触表面，其连接到电外科能源，使得组织接触表面能够通过保持在其间的组织进行电外科能量以实现密封。 第一钳口构件具有介电地设置在第一组织接触表面内的导电切割元件，并且第二钳口构件包括与切割元件直接相对设置的绝缘体。 优选地，切割元件从第一组织接触表面延伸到第二组织接触表面，以在密封期间在组织接触表面之间产生间隙，并且切割元件和第一组织接触表面可由外科医生独立地激活。

公开(公告)号：WO03018091A2

公开(公告)日：2003-03-06

申请号：PCT/US0215924

申请日：2002-05-17

Applicant: SHERWOOD SERV AG ,  WEILBACHER EUGENE E ,  STEUBE GREGORY A

Inventor： WEILBACHER EUGENE E ,  STEUBE GREGORY A

IPC: A61M5/32 ,  A61M5/315 ,  A61M5/34

CPC classification number: A61M5/34 ,  A61M5/343 ,  A61M5/347 ,  A61M2005/31516

Abstract: A needle hub is disclosed which includes a needle support having a wall that defines a needle cavity. The wall further defines at least one wall cavity that facilitates fluid communication with the needle cavity. A needle cannula may be disposed within the needle cavity and in fluid communication therewith. The wall may define a plurality of wall cavities. The cavities may include a pair of diametrically opposed wall cavities. At least one wall cavity can be formed in a proximal face of the wall. The proximal face may be transversely oriented relative to a longitudinal axis defined by the needle support. The at least one wall cavity includes a radial slot formed adjacent a proximal end of the needle support. In an alternate embodiment, the needle hub includes a needle support defining a needle cavity which includes a proximal opening and a distal opening. A barrel of a syringe defining an inner cavity may have the needle hub mounted to a distal end thereof. A plunger is slidably received within the inner cavity of the barrel and has a distal end configured to engage the proximal opening of the needle cavity such that the at least one radial slot facilitates fluid communication between the inner cavity of the barrel and the needle cannula. The needle hub may further include a hub skirt disposed about the needle support and defining an annular interior cavity therebetween, wherein at least one fin is disposed within the interior cavity.

Abstract translation: 公开了一种针座，其包括具有限定针腔的壁的针支撑件。 该壁还限定有利于与针腔的流体连通的至少一个壁腔。 针管可以设置在针腔内并与其流体连通。 壁可以限定多个壁腔。 空腔可以包括一对直径相对的壁空腔。 至少一个壁腔可以形成在壁的近端面上。 近端面可以相对于由针支撑件限定的纵向轴线横向定向。 所述至少一个壁腔包括邻近所述针支撑件的近端形成的径向槽。 在替代实施例中，针座包括限定针腔的针支架，其包括近端开口和远端开口。 限定内腔的注射器筒可以具有安装到其远端的针座。 柱塞可滑动地容纳在筒的内腔内，并且具有构造成接合针腔的近侧开口的远端，使得至少一个径向槽有助于筒的内腔和针管之间的流体连通。 针座可进一步包括围绕针支架设置的轮毂裙部，并在其间限定一环形内腔，其中至少一个翅片设置在内腔内。

公开(公告)号：WO0022995A9

公开(公告)日：2000-08-31

申请号：PCT/IB9902103

申请日：1999-08-24

Applicant: SHERWOOD SERV AG

Inventor： STODDARD ROBERT ,  RESCHKE ARLAN JAMES

IPC: A61B18/00 ,  A61B17/32 ,  A61F9/007 ,  A61M1/00

CPC classification number: A61B17/320068 ,  A61B2017/320084 ,  A61B2217/005 ,  A61B2217/007 ,  A61F9/00745

Abstract: An improved ultrasonic surgical apparatus includes an ultrasonic handpiece. An ultrasonic fragmenting tool is mountable within the handpiece, the tool having a vibratable tip adapted for ultrasonically fragmenting tissue at a surgical site of a patient. A transducer is mounted within the handpiece and coupled to a connector body. The connector body is coupled to the tip for transmitting ultrasonic waves to the tip from the transducer, the tip and the connector body being constructed of titanium or its alloys. An aspirating system is connected to the handpiece for aspirating fluid and tissue fragmented by the tip from the surgical site. An irrigation system is connected to said handpiece for supplying irrigation fluid to the surgical site for suspending fragmented tissue by the tip. Preferred embodiments include operational frequencies of about 36 kHz.

Abstract translation: 一种改进的超声手术装置包括超声波手持件。 超声破碎工具可安装在手持件内，该工具具有适于在患者手术部位超声破碎组织的可振动尖端。 传感器安装在手持件内并联接到连接器主体。 连接器主体连接到尖端，用于将超声波从换能器向尖端发送，尖端和连接器主体由钛或其合金构成。 抽吸系统连接到手持件，用于从手术部位吸出由尖端分散的流体和组织。 灌溉系统连接到所述手持件，用于向外科手术部位供应冲洗流体，以通过尖端悬挂碎片组织。 优选实施例包括约36kHz的工作频率。

公开(公告)号：WO2007044879A3

公开(公告)日：2007-06-21

申请号：PCT/US2006040003

申请日：2006-10-11

Applicant: SHERWOOD SERV AG ,  BELLEY RICHARD A ,  SCHRADER EUGENE F ,  WEILBACHER EUGENE E ,  FISER RICHARD

Inventor： BELLEY RICHARD A ,  SCHRADER EUGENE F ,  WEILBACHER EUGENE E ,  FISER RICHARD

IPC: A61M5/00

CPC classification number: A61M25/0606 ,  A61M39/06 ,  A61M39/26 ,  A61M2039/0072 ,  A61M2039/062 ,  A61M2039/0633 ,  A61M2039/064 ,  A61M2039/0673 ,  A61M2205/583

Abstract: Featured is a vascular access device such as an IV catheter device including a housing, a tubular member, a seal member, a compression member, and a securing mechanism. The housing includes a proximal and distal portion and a chamber that extends between the proximal and distal housings. The tubular member is coupled to the housing distal portion so it is fluidly coupled to the chamber. The seal member is disposed within the chamber and the securing mechanism secures the seal member distal end to the housing proximal portion so the seal member is sealingly and compressibly retained between a chamber proximal end and the securing mechanism. Such a seal member also forms a septum, which is compressed by the compression member to prevent seepage upon removal of a stylet.

Abstract translation: 特征是血管介入装置，例如包括外壳，管状构件，密封构件，压缩构件和固定机构的IV导管装置。 壳体包括近端部分和远端部分以及在近端壳体和远端壳体之间延伸的腔室。 管状构件联接到壳体远侧部分，从而其流体地联接到腔室。 密封构件设置在腔室内，并且固定机构将密封构件远端固定到壳体近端部分，使得密封构件密封地且可压缩地保持在腔室近端和固定机构之间。 这样的密封件还形成隔膜，该隔膜被压缩构件压缩以防止在移除管芯时渗漏。

公开(公告)号：WO2007030630A2

公开(公告)日：2007-03-15

申请号：PCT/US2006034875

申请日：2006-09-07

Applicant: SHERWOOD SERV AG ,  WEILBACHER EUGENE E

Inventor： WEILBACHER EUGENE E

IPC: A61M5/315

CPC classification number: A61M5/31513

Abstract: A syringe assembly is provided comprising an annular syringe body, a plunger adapted to travel therein in response to manual force, said plunger terminating in an elastomeric seal in sealing engagement with the interior surface of the syringe body, said seal having admixed therein a lubricant capable of migrating through the elastomeric seal to bloom on the surface thereof, thereby imparting enhanced lubricity thereto reducing the movement forces necessary to enable controlled plunger movement.

Abstract translation: 提供了一种注射器组件，其包括环形注射器本体，适于响应于手动力而在其中行进的柱塞，所述柱塞终止于与注射器本体的内表面密封接合的弹性体密封件中，所述密封件在其中混合有能够润滑的润滑剂 通过弹性体密封件迁移以在其表面上隆起，由此赋予其增强的润滑性，从而降低实现受控的柱塞运动所需的运动力。

公开(公告)号：WO2005115528A3

公开(公告)日：2007-02-22

申请号：PCT/US2005018485

申请日：2005-05-25

Applicant: SHERWOOD SERV AG ,  HARR JAMES ,  SISK RICKY A ,  GAINES ROBERT B ,  FOURNIE GLENN G ,  HUDSON JOSEPH A ,  ALLYN ROBERT

Inventor： HARR JAMES ,  SISK RICKY A ,  GAINES ROBERT B ,  FOURNIE GLENN G ,  HUDSON JOSEPH A ,  ALLYN ROBERT

IPC: A61M37/00 ,  A61M5/142 ,  A61M5/168 ,  A61M31/00

CPC classification number: A61M5/16881 ,  A61M5/14232 ,  A61M5/16813 ,  A61M5/16831 ,  A61M5/1684 ,  A61M2005/16868 ,  A61M2005/16872 ,  A61M2205/14 ,  A61M2205/17 ,  A61M2205/6018 ,  A61M2205/6045 ,  A61M2205/6054

Abstract: There is disclosed a flow control apparatus (10) comprising a housing (20) adapted to load an administration feeding set (14), and a means for driving fluid (26) through the administration feeding set (14) operatively engaged through the housing (20) and adapted to engage tubing (56) of the administration feeding set (14). A single motor source (44) is operatively engaged to the means for driving fluid (26), such as a rotor (26), and adapted to be engaged to a means for controlling fluid flow (28), such as a valve mechanism (28). The single motor source (44) is adapted to control operation of the means for driving fluid (26) or the means for controlling fluid flow (28) through a gear arrangement (34). The gear arrangement (34) is operatively engaged with the single motor source (44) and the means for driving fluid (26), as well as adapted to operatively engage the means for controlling fluid flow (28), and is adapted to non-simultaneously operate the means for driving fluid (26) or the means for controlling fluid flow (28) using a microprocessor (62) that controls operation of at least the single motor source (44).

Abstract translation: 公开了一种流量控制装置（10），其包括适于加载给药给药装置（14）的壳体（20），以及用于驱动流体（26）的装置，该装置通过可操作地接合穿过壳体的给药给药装置（14） 20）并且适于接合管理给药装置（14）的管道（56）。 单个电动机源（44）可操作地接合到用于驱动流体（26）的装置，例如转子（26），并且适于与用于控制流体流动的装置（例如阀机构）接合 28）。 单个电动机源（44）适于控制用于驱动流体（26）的装置或通过齿轮装置（34）控制流体流动的装置（28）的操作。 齿轮装置（34）与单个马达源（44）和用于驱动流体（26）的装置可操作地接合，并且适于与用于控制流体流动（28）的装置操作地接合， 使用控制至少单个电动机源（44）的操作的微处理器（62）同时操作用于驱动流体（26）的装置或用于控制流体流动的装置（28）。

公开(公告)号：WO2005116904A3

公开(公告)日：2006-11-23

申请号：PCT/US2005018489

申请日：2005-05-25

Applicant: SHERWOOD SERV AG ,  GAINES ROBERT B ,  KNAUPER CHRIS ,  PRICE JEFFREY E

Inventor： GAINES ROBERT B ,  KNAUPER CHRIS ,  PRICE JEFFREY E

IPC: A61M31/00 ,  A61M5/168 ,  G06F19/00

CPC classification number: A61M5/16804 ,  A61M2205/6018 ,  A61M2205/702

Abstract: A flow control apparatus (10) adapted to load a re-certification feeding set (14) is disclosed. The flow control apparatus (10) comprises a sensor (30) for sensing the loading of the re-certification feeding set (14) to the flow control apparatus (10), and a software subsystem (36) in operative association with the sensor (30) that includes a re-certification procedure for verifying that at least one component of the flow control apparatus (10) is functioning within a predetermined operational range. Also disclosed is a method for verifying that at least one component of a flow control apparatus (10) is functioning within a predetermined operational range.

Abstract translation: 公开了一种适于加载重新认证供给装置（14）的流量控制装置（10）。 流量控制装置（10）包括用于感测重新认证供给装置（14）对流量控制装置（10）的装载的传感器（30）和与传感器（14）可操作关联的软件子系统（36） 30），其包括用于验证流量控制装置（10）的至少一个部件在预定操作范围内起作用的重新认证程序。 还公开了一种用于验证流量控制装置（10）的至少一个部件在预定操作范围内起作用的方法。