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公开(公告)号：US20170189274A1
公开(公告)日：2017-07-06
申请号：US15427161
申请日：2017-02-08
Applicant: Avent, Inc.
Inventor： Nathan C. Griffith , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
CPC classification number: A61J15/0065 , A61J15/0015 , A61J15/0026 , A61J15/0092 , A61J2205/20 , A61J2205/40 , A61M5/158 , A61M39/10 , A61M39/1011 , A61M39/1055 , A61M2039/1027
Abstract: A connector for coupling to a base of an indwelling device equipped with a circular hub having a radius, a top surface, a side surface, and a circumferential recess defined in the side surface. The connector has a resilient assembly including a plurality of release buttons extending from the resilient assembly and may include a conduit defining a fluid pathway through the connector. Each release button has a finger contact zone and a catch. The catch is configured to releasably engage the circumferential recess. The connector is coupled by positioning the connector on the circular hub and depressing the connector until the catches engage the circumferential recess such that the connector is configured to rotate completely about the circular hub. The connector is decoupled from the hub by pressing the release buttons to reversibly displace the respective catches radially to disengage from the circumferential recess.
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公开(公告)号：US09517185B1
公开(公告)日：2016-12-13
申请号：US14886423
申请日：2015-10-19
Applicant: KING SAUD UNIVERSITY
Inventor： Ayman Al-Jazaeri
CPC classification number: A61J15/0053 , A61J15/0015 , A61J15/0042 , A61J15/0049 , A61J15/0065 , A61M2039/0255 , A61M2039/0261 , A61M2210/1042
Abstract: The feeding tube system includes an elongated shaft having a proximal portion, an opposing distal portion, and a central opening or lumen extending therethrough. The proximal portion is configured to remain outside a patient's body cavity and includes a first opening through which fluids can be introduced into the lumen. The distal portion is configured for disposing within a patient's body cavity and includes a second opening for discharging fluids from the lumen into the patient's body cavity. An interior retention balloon is provided at the distal portion of the elongated shaft. An external base positioned at the proximal portion of the feeding tube can include at least one exterior base balloon extending therefrom. The interior retention balloon and the at least one exterior base balloon are inflatable.
Abstract translation: 进料管系统包括细长轴，其具有近端部分，相对的远端部分和延伸穿过其中的中心开口或内腔。 近端部分构造成保持在患者体腔外部，并且包括第一开口，通过该第一开口将流体引入到内腔中。 远侧部分构造成用于设置在患者的体腔内，并且包括用于将流体从内腔排出到患者体腔中的第二开口。 在细长轴的远端设置有内部保持气囊。 定位在进料管的近端部分的外部基座可包括从其延伸的至少一个外部基部气囊。 内部保持气囊和至少一个外部基座气球是可充气的。
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公开(公告)号：US09433770B2
公开(公告)日：2016-09-06
申请号：US13729294
申请日：2012-12-28
Applicant: AVENT, INC.
Inventor： Henry L. Griesbach, III
CPC classification number: A61M39/1011 , A61J15/0015 , A61J15/0026 , A61J15/0065 , A61M39/1055 , A61M2039/1027
Abstract: A connector for coupling to a base of medical device equipped with a circular hub having an annular recess. The connector includes a cap having a top surface, a bottom surface, a circumferential region defining a bottom plane and a periphery, and at least two arms substantially parallel to the bottom plane. Each arm spans at least two portions within the circumferential region to releasably engage the annular recess. At least one deflection member that is accessible from the top surface is positioned to deflect the arms. Pressing the connector onto the circular hub engages the arms with the annular recess so the connector can rotate completely about the circular hub. Pressing at least one deflection member to reversibly deflect at least one arm between its two portions of the circumferential region towards the periphery disengages the arm from the annular recess to decouple the connector.
Abstract translation: 一种用于连接到配备有具有环形凹部的圆形毂的医疗装置的基座的连接器。 连接器包括具有顶表面，底表面，限定底平面和周边的圆周区域以及基本上平行于底平面的至少两个臂的盖。 每个臂在周向区域内跨过至少两个部分，以可释放地接合环形凹部。 至少一个可从顶表面接近的偏转构件定位成偏转臂。 将连接器按压到圆形轮毂上，使臂与环形凹槽接合，使得连接器可以围绕圆形轮毂完全旋转。 按压至少一个偏转构件以可逆地偏转至少一个臂在其周向区域的两个部分之间朝向周边，使臂与环形凹部脱离脱离连接器。
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公开(公告)号：US20140243785A1
公开(公告)日：2014-08-28
申请号：US14270199
申请日：2014-05-05
Applicant: C. R. BARD, INC.
Inventor： Ericka J. Prechtel , David L. Thorne
IPC: A61J15/00
CPC classification number: A61J15/0034 , A61J15/0015 , A61J15/0038 , A61J15/0065 , A61M39/0247 , A61M2039/0255 , A61M2039/0261 , A61M2039/0273 , A61M2202/0482 , A61M2210/1053
Abstract: An internal bolster for use securing a medical device, such as a feeding tube, within a body of a patient is disclosed. In one embodiment, a feeding tube includes an internal bolster, comprising one or more bolster arms that each include a first end hingedly connected to a distal end of the medical device and a free second end. The bolster arms are selectively deployable between a first position wherein the bolster arms are substantially in-line with an axis of feeding tube, and a second position wherein the bolster arms are substantially deflected from the axis of the feeding tube to enable securement of the feeding tube within a stoma or other opening defined in the body. Various means for selectively moving the bolster arms between the first and second positions are disclosed. Related methods of use are also disclosed.
Abstract translation: 公开了一种在患者体内固定医疗装置（例如进料管）的内部枕垫。 在一个实施例中，进料管包括内部枕垫，其包括一个或多个枕形臂，每个支撑臂包括铰接地连接到医疗装置的远端的第一端和自由的第二端。 所述扶手臂可选择性地展开在第一位置和第二位置之间，所述第一位置与所述垫子臂基本上与进给管的轴线成一直线;以及第二位置，其中，所述垫架臂基本上偏离所述供给管的轴线， 在体内定义的造口或其他开口内的管。 公开了用于在第一和第二位置之间选择性地移动枕臂的各种装置。 还公开了相关的使用方法。
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公开(公告)号：US20140155839A1
公开(公告)日：2014-06-05
申请号：US13690493
申请日：2012-11-30
Applicant: KIMBERLY-CLARK WORLDWIDE, INC.
Inventor： Nathan C. Griffith , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
CPC classification number: A61M39/1011 , A61J15/0015 , A61J15/0065 , A61J15/0092 , A61M31/00
Abstract: A connector for coupling to a base of medical device equipped with a circular hub having a circumferential recess. The connector includes a cap having a top surface, a bottom surface, a central region, and a circumferential region. The cap defines at least two pairs of slots extending from the circumferential region towards the central region dividing the cap into at least two fixed lobes and at least two resilient lobes. Each resilient lobe has an outward projecting lift tab, an inward projecting catch, and at least a resilient region. Positioning the connector on the circular hub and pressing the connector engage the catches with the circumferential recess of the circular hub so the connector can rotate completely about the circular hub. Lifting at least one lift tab to reversibly displace the resilient lobe and its respective catch radially to disengage from the circumferential recess decouples the connector.
Abstract translation: 一种连接器，用于连接到配备有具有周向凹部的圆形轮毂的医疗装置的基座。 连接器包括具有顶表面，底表面，中心区域和周向区域的盖。 帽限定了从圆周区域朝向中心区域延伸的至少两对狭槽，所述中心区域将帽分成至少两个固定的裂片和至少两个弹性裂片。 每个弹性凸耳具有向外突出的提升突片，向内突出的卡扣以及至少弹性区域。 将连接器定位在圆形轮毂上并按压连接器将卡盘与圆形轮毂的圆周凹槽接合，使得连接器可以围绕圆形轮毂完全旋转。 升起至少一个提升翼片以可逆地将弹性波瓣及其相应的卡扣径向地移动以与圆周凹槽分离而使连接器脱离。
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Patent Agency Ranking
公开(公告)号：US20130296832A1
公开(公告)日：2013-11-07
申请号：US13896403
申请日：2013-05-17
Applicant: Kimberly-Clark Worldwide, Inc.
Inventor： Nathan C. Griffith , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
CPC classification number: A61J15/0065 , A61J15/0015 , A61J15/0026 , A61J15/0092 , A61J2205/20 , A61J2205/40 , A61M5/158 , A61M39/10 , A61M39/1011 , A61M39/1055 , A61M2039/1027
Abstract: A connector for coupling to a base of an indwelling catheter or tube device equipped with a circular hub having a radius, a top surface, a side surface, and a circumferential recess defined in the side surface. The connector has a resilient assembly that includes a plurality of release buttons extending from the resilient assembly and may optionally include a head. The connector may also include a conduit defining a fluid pathway for transferring fluids through the connector. Each release button has a first portion including a finger contact zone and a second portion including a catch. The catch is configured to releasably engage the circumferential recess defined in the side surface of the circular hub. The connector is coupled to the circular hub by positioning the connector on the circular hub and depressing the connector until the catches engage the circumferential recess defined in the side surface of the circular hub such that the connector is configured to rotate completely about the circular hub. The connector is decoupled from the hub by pressing the release buttons to reversibly displace the respective catches radially to disengage from the circumferential recess.
Abstract translation: 一种连接器，用于连接到具有圆形轮毂的留置导管或管装置的底座，该圆形毂具有限定在侧表面中的半径，顶表面，侧表面和周向凹槽。 连接器具有弹性组件，其包括从弹性组件延伸的多个释放按钮，并且可以可选地包括头部。 连接器还可以包括限定用于通过连接器传送流体的流体路径的导管。 每个释放按钮具有包括手指接触区域的第一部分和包括捕获物的第二部分。 卡扣构造成可释放地接合限定在圆形轮毂的侧表面中的周向凹部。 连接器通过将连接器定位在圆形轮毂上并压紧连接器而连接到圆形轮毂上，直到卡扣接合限定在圆形轮毂的侧表面中的周向凹槽，使得连接器构造成围绕圆形轮毂完全旋转。 连接器通过按压释放按钮而与轮毂分离，以可逆地将相应的卡扣径向地移动以与周向凹部脱离。
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公开(公告)号：US08475406B2
公开(公告)日：2013-07-02
申请号：US13443991
申请日：2012-04-11
Applicant: Alison S. Bagwell , Thomas G. Estes , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
Inventor： Alison S. Bagwell , Thomas G. Estes , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
IPC: A61M29/00
CPC classification number: A61J15/0049 , A61J15/0015 , A61J15/0042 , A61J15/0065 , A61J15/0088 , A61J15/0092
Abstract: An inflatable retention system for an enteral feeding tube having a base deployed outside the human body and an indwelling retainer which is deployed within a lumen or cavity of the body by insertion through a stoma from outside the body. The retention system includes a tube having a proximal end, a distal end, an external tube diameter, and tube walls defining a feeding lumen and an inflation lumen. The retention system also includes an inflatable balloon located at a distal end of the tube in fluid communication with the inflation lumen, the balloon having thin, flexible walls, a predetermined spheroid shape, and a volume at which a fluid in the balloon is under no pressure such that upon inflation with a fluid to pressurize fluid in the balloon, the balloon assumes a stable spheroid shape and exhibits a substantially linear pressure versus volume curve.
Abstract translation: 一种用于肠内喂养管的充气保持系统，其具有位于人体外部的基部，以及留置保持器，其通过从身体外部插入穿孔而部署在身体的内腔或空腔内。 保持系统包括具有近端，远端，外管直径和限定进给腔和膨胀腔的管壁的管。 保持系统还包括位于管的远端处的膨胀气囊，其与膨胀腔流体连通，气囊具有薄的柔性壁，预定的球形形状，以及气囊中的流体在其下方的体积 压力使得当用液体充气以对气囊中的流体加压时，气囊呈现稳定的球体形状并呈现基本线性的压力对体积曲线。
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公开(公告)号：US20130165862A1
公开(公告)日：2013-06-27
申请号：US13334258
申请日：2011-12-22
Applicant: Nathan C. Griffith , Donald J. McMichael , John A. Rotella
Inventor： Nathan C. Griffith , Donald J. McMichael , John A. Rotella
IPC: A61M39/08
CPC classification number: A61J15/0026 , A61J15/0015 , A61J15/0042 , A61J15/0065
Abstract: An enteral feeding device having an improved base adapted to be deployed outside the human body and a tube which is adapted to be deployed within a lumen or cavity of the body by insertion through a stoma from outside the body is disclosed. The base of the device has a recess directly surrounding at least a portion of the proximal end of the tube to permit increase air flow and minimize contact with the tissue immediately surrounding the stoma to facilitate tissue wellness and reduce patient side effects due to moisture build-up, skin irritation and granulation of the stoma tissue.
Abstract translation: 公开了一种具有适于部署在人体外部的改进的基部的肠内喂养装置，以及适于通过从体外插入穿孔而适于部署在身体的内腔或空腔内的管。 该装置的底部具有直接围绕管的近端的至少一部分的凹部，以允许增加空气流动并最小化与立即围绕造口的组织的接触，以促进组织保健并减少患者由于水分积累而引起的副作用， 皮肤刺激和造粒造口组织。
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公开(公告)号：US08449528B2
公开(公告)日：2013-05-28
申请号：US12977677
申请日：2010-12-23
Applicant: Nathan C. Griffith , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
Inventor： Nathan C. Griffith , Donald J. McMichael , John A. Rotella , Scott M. Teixeira
CPC classification number: A61J15/0065 , A61J15/0015 , A61J15/0026 , A61J15/0092 , A61J2205/20 , A61J2205/40 , A61M5/158 , A61M39/10 , A61M39/1011 , A61M39/1055 , A61M2039/1027
Abstract: A connector for coupling to a base of an indwelling device equipped with a circular hub having a radius, a top surface, a side surface, and a circumferential recess defined in the side surface. The connector has a resilient assembly including a plurality of release buttons extending from the resilient assembly and may include a conduit defining a fluid pathway through the connector. Each release button has a finger contact zone and a catch. The catch is configured to releasably engage the circumferential recess. The connector is coupled by positioning the connector on the circular hub and depressing the connector until the catches engage the circumferential recess such that the connector is configured to rotate completely about the circular hub. The connector is decoupled from the hub by pressing the release buttons to reversibly displace the respective catches radially to disengage from the circumferential recess.
Abstract translation: 一种连接器，用于连接到具有圆形轮毂的留置装置的底座，所述圆形轮毂具有限定在侧面中的半径，顶面，侧面和周向凹部。 连接器具有弹性组件，其包括从弹性组件延伸的多个释放按钮，并且可以包括限定通过连接器的流体路径的导管。 每个释放按钮都有一个手指接触区和一个捕捉。 卡扣构造成可释放地接合圆周凹槽。 连接器通过将连接器定位在圆形轮毂上并按压连接器而联接，直到卡扣接合圆周凹槽，使得连接器构造成围绕圆形轮毂完全旋转。 连接器通过按压释放按钮而与轮毂分离，以可逆地将相应的卡扣径向地移动以与周向凹部脱离。
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公开(公告)号：US20120203171A1
公开(公告)日：2012-08-09
申请号：US13024003
申请日：2011-02-09
Applicant: Derek M. Williams , Grant W. Phillips
Inventor： Derek M. Williams , Grant W. Phillips
CPC classification number: A61J15/0015 , A61J15/0007 , A61J15/0042 , A61J15/0065 , A61J15/0069 , A61J15/0073
Abstract: A gastro jejunal (G-J) feeding device includes a gastro jejunal body and an integral feeding tube. The gastro jejunal body includes a gastric port, a jejunal port and a balloon port. The integral feeding tube includes a proximal end and a distal end and further includes a gastric lumen, a jejunal lumen and a balloon lumen. The proximal end is configured to be located outside of a patient's body. The distal end is configured to be inserted into a patient's body and has a deformable portion with a default shape having a width larger than a diameter of a tubular portion. A capsule is configured to be placed on the distal end so as to enclose and deform the deformable portion. The capsule is configured to dissolve upon contact with bodily fluid. The deformable portion is configured to return to the default shape upon dissolution of the capsule.
Abstract translation: 胃肠（G-J）喂养装置包括胃肠空肠体和整体饲管。 胃肠道主体包括胃口，空肠口和气囊口。 整体进料管包括近端和远端，并且还包括胃腔，空肠腔和气囊腔。 近端构造成位于患者身体外部。 远端构造成插入到患者体内，并且具有具有大于管状部分的直径的宽度的默认形状的可变形部分。 胶囊被配置为放置在远端，以包围和变形可变形部分。 胶囊构造成在与体液接触时溶解。 可变形部分构造成在胶囊溶解时返回到默认形状。
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