公开(公告)号：US20150366760A1

公开(公告)日：2015-12-24

申请号：US14120544

申请日：2014-05-30

申请人： Ibrahim Elali

发明人： Ibrahim Elali

IPC分类号： A61J15/00

CPC分类号： A61J15/0003 ,  A61J15/0049 ,  A61J15/0073 ,  A61J15/0092 ,  A61J15/0096

摘要： An anti-aspiration device for a medical tube may comprise of at least one expandable/extendable membrane that once inserted within the cavity of an organ, will abut against interior walls of the cavity of the organ thereby creating a seal to reduce aspiration. One alternate embodiment may comprise of at least two membranes. Another alternate embodiment may comprise of a membrane configured to conform to the boundaries of the interior walls of the cavity of the organ. The device may include sensors and alert system to further enhance the attention towards needed adjustment or removal of the medical tube.

摘要翻译： 用于医疗管的抗吸引装置可以包括一次插入器官腔内的至少一个可扩张/可延伸的膜，其将抵靠器官腔的内壁，从而产生密封以减少吸气。 一个替代实施例可以包括至少两个膜。 另一替代实施例可以包括构造成符合器官腔的内壁的边界的膜。 该装置可以包括传感器和报警系统，以进一步增强对所需的医疗管的调整或去除的注意。

公开(公告)号：US09155684B2

公开(公告)日：2015-10-13

申请号：US13930365

申请日：2013-06-28

申请人： AVENT, INC.

发明人： Alison S. Bagwell ,  Thomas G. Estes ,  Donald J. McMichael ,  John A. Rotella ,  Scott M. Teixeira

IPC分类号： A61J15/00

CPC分类号： A61J15/0049 ,  A61J15/0015 ,  A61J15/0042 ,  A61J15/0065 ,  A61J15/0088 ,  A61J15/0092

摘要： 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.

摘要翻译： 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。

公开(公告)号：US08876762B2

公开(公告)日：2014-11-04

申请号：US13054977

申请日：2009-07-30

申请人： Moshe Dayan ,  Ofer Pintel

发明人： Moshe Dayan ,  Ofer Pintel

IPC分类号： A61M29/00 ,  A61M31/00 ,  A61J15/00

CPC分类号： A61J15/0003 ,  A61J15/0049 ,  A61J15/0073 ,  A61J15/0084 ,  A61J15/0088

摘要： The present invention relates to the field of medical devices. Specifically, the invention relates to an enteral feeding device comprising expandable means which prevents or significantly reduces aspirations from the alimentary tract to the respiratory system. In further aspects, the invention relates to systems comprising said enteral feeding device, methods and uses thereof.

摘要翻译： 本发明涉及医疗器械领域。 具体地说，本发明涉及一种肠内饲养装置，其包括可预防或显着降低从消化道到呼吸系统的愿望的可扩张装置。 在另外的方面，本发明涉及包括所述肠喂养装置的系统，其方法和用途。

公开(公告)号：US08864688B2

公开(公告)日：2014-10-21

申请号：US13203046

申请日：2010-02-10

申请人： Graziano Azzolini

发明人： Graziano Azzolini

IPC分类号： A61B5/103 ,  A61J15/00 ,  A61M25/00 ,  A61B5/00 ,  A61B5/03 ,  A61M25/10 ,  A61B6/12

CPC分类号： A61J15/0049 ,  A61B5/037 ,  A61B5/4238 ,  A61B5/6853 ,  A61B6/12 ,  A61J15/0003 ,  A61J15/0073 ,  A61J15/0084 ,  A61J15/0088 ,  A61M25/007 ,  A61M25/1011 ,  A61M2025/0003

摘要： A probe (1) for enteral nutrition includes a tubular element (2) of elongated shape and flexible, with a first extremity (2a) having a supply mouth (4) for the introduction of nutritional substances or the like and a second extremity (2b) positionable inside the stomach of a patient and having at least a dispensing hole (6) for dispensing the nutritional substances, the tubular element (2) having a main channel (7) of communication between the supply mouth (4) and the dispensing hole (6). The probe (1) includes at least a first and a second reading element (8, 9) for reading the pressure inside the digestive system of the patient at two distinct sections of the tubular element (2).

摘要翻译： 用于肠内营养的探针（1）包括细长形状和柔性的管状元件（2），具有用于引入营养物质等的供给口（4）的第一末端（2a）和第二末端（2b） ）可定位在患者的胃内并且具有用于分配营养物质的至少一个分配孔（6），所述管状元件（2）具有在供给口（4）和分配孔（4）之间连通的主通道（7） （6）。 探针（1）至少包括第一和第二读取元件（8,9），用于读取管状元件（2）的两个不同部分处的患者消化系统内的压力。

公开(公告)号：US20130296782A1

公开(公告)日：2013-11-07

申请号：US13930365

申请日：2013-06-28

申请人： Kimberly-Clark Worldwide, Inc.

发明人： Alison S. Bagwell ,  Thomas G. Estes ,  Donald J. McMichael ,  John A. Rotella ,  Scott M. Teixeira

IPC分类号： A61J15/00

CPC分类号： A61J15/0049 ,  A61J15/0015 ,  A61J15/0042 ,  A61J15/0065 ,  A61J15/0088 ,  A61J15/0092

摘要： 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.

公开(公告)号：US20130261654A1

公开(公告)日：2013-10-03

申请号：US13877644

申请日：2011-10-07

申请人： Outhit Bouasaysy ,  Mark Ashby

发明人： Outhit Bouasaysy ,  Mark Ashby

IPC分类号： A61F5/00 ,  A61M25/10

CPC分类号： A61F5/003 ,  A61F5/0036 ,  A61J15/0042 ,  A61J15/0049 ,  A61L31/041 ,  A61L2430/22 ,  A61M25/1029 ,  C08L83/04

摘要： An inflatable balloon of an intragastric device comprises a substantially homogonous lend of polydiphenylsiloxane and polydimethylsiloxane. The substantially homogenous blend improves elongation percentage, tear strength, permeability, and modulus as compared to its constituent parts taken alone.

摘要翻译： 胃内装置的可膨胀气囊包括聚二苯基硅氧烷和聚二甲基硅氧烷的基本均匀的借装。 与其单独使用的组分相比，基本均匀的共混物提高了伸长率，撕裂强度，渗透性和模量。

公开(公告)号：US08105316B2

公开(公告)日：2012-01-31

申请号：US11817606

申请日：2006-03-23

申请人： Nalini Vadivelu

发明人： Nalini Vadivelu

IPC分类号： A61M1/00

CPC分类号： A61M16/0463 ,  A61J15/0003 ,  A61J15/0049 ,  A61J15/0073 ,  A61M16/0409 ,  A61M16/0415 ,  A61M16/0477 ,  A61M16/0486

摘要： The present invention is directed to, in one aspect, a medical apparatus having a nasogastric tube with hypopharyngeal suctioning capability. In one embodiment, the medical apparatus has a flexible nasogastric tube for insertion through a patient's nose. The nasogastric tube has a first end defining a first opening, a distal, second end that defines a second opening, and a length sufficient to allow the second opening to be positioned in a patient's stomach. The medical apparatus also has a flexible oropharyngeal tube for insertion through a patient's mouth. The oropharyngeal tube has a first end and a distal, second end that defines a suction intake. The oropharyngeal tube has a length that is less than the length of the nasogastric tube and which allows the suction intake to be positioned in a patient's hypopharynx region. In another embodiment of the invention, the medical apparatus has a laryngeal mask with hypopharyngeal suctioning capability.

摘要翻译： 本发明在一个方面涉及具有鼻咽管吸管能力的鼻胃管的医疗装置。 在一个实施例中，医疗装置具有用于插入患者鼻部的柔性鼻胃管。 鼻胃管具有限定第一开口的第一端，限定第二开口的远端第二端，以及足以允许第二开口定位在患者胃中的长度。 医疗设备还具有用于插入患者口腔的柔性口咽管。 口咽管具有限定吸入口的第一端和远端的第二端。 口咽管的长度小于鼻胃管的长度，并允许吸入口定位在患者的下咽部区域。 在本发明的另一个实施例中，医疗装置具有具有下咽吸引能力的喉罩。

公开(公告)号：US08075521B2

公开(公告)日：2011-12-13

申请号：US12227196

申请日：2007-05-15

申请人： Peter Samuel ,  Christopher Hartley

发明人： Peter Samuel ,  Christopher Hartley

IPC分类号： A61M29/00

CPC分类号： A61J15/0015 ,  A61J15/0042 ,  A61J15/0049 ,  A61J15/0073 ,  A61M16/0465 ,  A61M16/0486 ,  A61M25/04 ,  A61M25/1011 ,  A61M2025/0098

摘要： A tracheo-oesophageal fistula catheter (1) comprises an elongate conduit (2) having a proximal and a distal end, the conduit (2) comprising a plurality of lumens commencing adjacent to the proximal end; means (8, 9) for substantially sealing a tracheo-oesophageal fistula, the means being attached to the conduit (2) adjacent to the proximal end and comprising two elements (8, 9) to be placed on either side of the fistula; and at least one expandable balloon (7) attached to the conduit (2) adjacent to the distal end, and in fluid connection with at least one of said lumens; wherein at least one lumen is a gastric lumen, the gastric lumen extending along the full length of the conduit and having an outlet (6) at the distal end of the conduit (2), and wherein at least one element of the means for sealing the fistula comprises an expandable balloon in fluid connection with at least one of said lumens.

摘要翻译： 气管 - 食管瘘导管（1）包括具有近端和远端的细长导管（2），所述导管（2）包括从近端开始的多个腔体; 用于基本上密封气管食管瘘的装置（8,9），所述装置连接到邻近所述近端的所述导管（2）并且包括放置在所述瘘的任一侧上的两个元件（8,9） 和与所述远端相邻的至少一个可膨胀气囊（7），其连接到所述导管（2），并且与所述管腔中的至少一个流体连接; 其中至少一个内腔是胃腔，所述胃腔沿着导管的全长延伸，并且在导管（2）的远端具有出口（6），并且其中用于密封的装置的至少一个元件 瘘包括与所述腔中的至少一个流体连接的可膨胀气囊。

公开(公告)号：US20110152762A1

公开(公告)日：2011-06-23

申请号：US12645553

申请日：2009-12-23

申请人： Adrienne A. Hershey ,  Donald J. McMichael ,  John A. Rotella

发明人： Adrienne A. Hershey ,  Donald J. McMichael ,  John A. Rotella

IPC分类号： A61M25/10

CPC分类号： A61J15/0049 ,  A61J15/0015 ,  A61J15/003 ,  A61J15/0042 ,  A61J15/0065 ,  A61J15/0088 ,  A61J15/0092 ,  A61J2200/76 ,  A61M16/0434 ,  A61M16/044 ,  A61M25/1018 ,  A61M25/10184 ,  A61M25/10185 ,  A61M25/10187 ,  A61M25/10188 ,  A61M2039/085 ,  A61M2210/1053 ,  G01L7/063

摘要： A catheter assembly incorporating a pre-biased indicator, the assembly includes a catheter having a proximal end, a distal end, and catheter walls defining a catheter lumen. The assembly further includes a base located at the proximal end of the catheter, the base defining an opening to the catheter lumen, the base having a first end and a second end. An inflatable balloon having a predetermined fill volume is located at a distal end of the catheter. An inflation valve is located on the base; the inflation valve is in fluid communication with the balloon through an inflation lumen defined by the catheter walls. The pre-biased indicator located on the base in fluid communication with the balloon is configured to provide a discrete visual signal that the pressure of a fluid in the balloon is different from a predetermined level of pressure or the volume of the balloon is different from the predetermined fill volume.

摘要翻译： 包括预偏置指示器的导管组件，该组件包括具有限定导管内腔的近端，远端和导管壁的导管。 组件还包括位于导管近端的底座，底座限定了导管内腔的开口，底座具有第一端和第二端。 具有预定填充体积的可膨胀气囊位于导管的远端。 充气阀位于底座上; 充气阀通过由导管壁限定的充气腔与气囊流体连通。 位于与球囊流体连通的基座上的预偏置指示器被配置为提供离散的视觉信号，即球囊中的流体的压力与预定的压力水平不同或气囊的体积不同于 预定填充量。

公开(公告)号：US20100305503A1

公开(公告)日：2010-12-02

申请号：US12756129

申请日：2010-04-07

申请人： John Fang ,  Mark Adams ,  Dylan McCreedy ,  Tim Nieman ,  Omar Gallano ,  Brett Richins ,  Shawn Andrus

发明人： John Fang ,  Mark Adams ,  Dylan McCreedy ,  Tim Nieman ,  Omar Gallano ,  Brett Richins ,  Shawn Andrus

IPC分类号： A61B1/04 ,  A61M39/00 ,  A61M25/10

CPC分类号： A61B1/04 ,  A61B1/00045 ,  A61B1/00082 ,  A61B1/00165 ,  A61B1/015 ,  A61B1/042 ,  A61B1/06 ,  A61B1/07 ,  A61B1/273 ,  A61B1/2733 ,  A61B1/2736 ,  A61J15/0003 ,  A61J15/0007 ,  A61J15/0015 ,  A61J15/0046 ,  A61J15/0049 ,  A61J15/0069 ,  A61J15/0073 ,  A61M25/01 ,  A61M25/0147

摘要： The present invention provides devices and methods for safe, easy and cost effective means of placing and verifying proper placement of nasogastric and nasoenteric feeding tubes. Specifically, an integrated feeding device including a tube operable to deliver a nutritional and/or medicinal substance to the gastrointestinal tract, an optical system including a light source, flexible optical fibers or a camera, and a lens, and a steering system is disclosed. The components of the system, namely the optical system and the steering system, may be integrated into the tube.

摘要翻译： 本发明提供了用于安全，容易和成本有效的放置和验证鼻胃和鼻腔给药管的适当放置的装置和方法。 具体地，公开了一种包括可操作以将营养和/或药物物质输送到胃肠道的管的集成进给装置，包括光源，柔性光纤或照相机的光学系统以及透镜和转向系统。 系统的组件，即光学系统和转向系统，可以集成到管中。