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公开(公告)号：US07152602B2
公开(公告)日：2006-12-26
申请号：US10501373
申请日：2003-03-05
申请人： Timothy Bateman , Giles Andrew Bishop , Stephen James Field , Andrew James Lee , Eric Pagan , Alan Neame Simon
发明人： Timothy Bateman , Giles Andrew Bishop , Stephen James Field , Andrew James Lee , Eric Pagan , Alan Neame Simon
IPC分类号： A62B18/08
CPC分类号： A61M16/0683 , A61M16/06 , A61M16/0605 , A61M16/0694 , A61M16/08 , A61M2210/0618 , A61M2210/0625
摘要： A face mask comprises a sealing collar (1) extending around the mouth with a shelf (4) extending under the nose supporting a gel insert (7) that makes sealing contact between the nostrils and a passage (6) through the shelf. A curved, rigid window (30) is a push fit in a central opening (2) of the collar (1) and has a gas inlet (33) attached with it so that the window can be removed or connected with the sealing collar as necessary. The collar (1) supported on the head by a harness (20) having two triangular portions (21) on opposite sides encircling respective ears.
摘要翻译： 一种面罩包括一个围绕口部延伸的密封套环（1），一个在鼻子下面延伸的搁板（4）支撑着一个凝胶插入件（7），这个鼻孔与通过架子的通道（6）之间进行密封接触。 弯曲的刚性窗（30）是推入配合在套环（1）的中心开口（2）中并且具有与其相连的气体入口（33），使得窗口可以与密封套环一起移除或连接， 必要。 通过一个线束（20）支撑在头部上的套环（1），该线束（20）在相对的两侧包围各个耳朵的两个三角形部分（21）。
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公开(公告)号：US20080210235A1
公开(公告)日：2008-09-04
申请号：US11819268
申请日：2007-06-26
IPC分类号： A62B27/00
CPC分类号： A61M16/04 , A61B2090/0807 , A61M16/0434 , A61M16/0488 , A61M16/08 , A61M16/0816 , A61M2016/0413 , A61M2205/071
摘要： An intubation detector for an endotracheal tube has a resilient bellows and a carbon dioxide, color-change indicator mounted at the machine end of the tube. Compressing and releasing the bellows indicates whether or not the patient end of the tube is occluded. When the patient end of the tube is not occluded, gas is drawn into the indicator by the bellows to provide an indication of carbon dioxide level. The detector may be mounted at the machine end of a stiff introducer tube extended along the endotracheal tube. Alternatively, the detector may be mounted by a stem directly into the bore at the machine end of the endotracheal tube.
摘要翻译： 用于气管内管的插管检测器具有弹性波纹管和安装在管的机器端的二氧化碳颜色变化指示器。 压缩和释放波纹管指示管的患者端是否闭塞。 当管的患者端未闭塞时，波纹管将气体吸入指示器以提供二氧化碳水平的指示。 检测器可以安装在沿着气管插管延伸的刚性导引管的机器端。 或者，检测器可以通过杆直接安装在气管内管的机器端的孔中。
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公开(公告)号：US08783254B2
公开(公告)日：2014-07-22
申请号：US11886586
申请日：2006-03-06
IPC分类号： A61M16/04
CPC分类号： A61M16/0465 , A61M16/0434 , A61M16/0488
摘要： A tracheostomy tube has an inner skeletal frame (40) of a relatively stiff plastics material having a longitudinal spine (45) and several annular ribs (42) extending around the frame. A thin, flexible plastics sheath (41) is bonded to the outside of the frame (40). The construction enables a maximum internal diameter with a minimum external diameter.
摘要翻译： 气管切开管具有相对刚性的塑料材料的内骨架（40），其具有纵向脊（45）和围绕框架延伸的多个环形肋（42）。 薄的柔性塑料护套（41）结合到框架（40）的外部。 该结构使最大内径具有最小的外径。
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公开(公告)号：US20090050157A1
公开(公告)日：2009-02-26
申请号：US11886586
申请日：2006-03-06
IPC分类号： A61M16/04
CPC分类号： A61M16/0465 , A61M16/0434 , A61M16/0488
摘要： A tracheostomy tube has an inner skeletal frame (40) of a relatively stiff plasties material comprising a longitudinal spine (45) and several annular ribs (42) extending round the frame. A thin, flexible plastics sheath (41) is bonded to the outside of the frame (40). The construction enables a maximum internal diameter with a minimum external diameter.
摘要翻译： 气管切开管具有相对硬的塑料材料的内骨架（40），其包括纵向脊（45）和在框架周围延伸的多个环形肋（42）。 薄的柔性塑料护套（41）结合到框架（40）的外部。 该结构使最大内径具有最小的外径。
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公开(公告)号：US20100256577A1
公开(公告)日：2010-10-07
申请号：US12734187
申请日：2008-10-24
申请人： Stephen James Field
发明人： Stephen James Field
IPC分类号： A61M5/32
CPC分类号： A61B17/3403 , A61B8/0833 , A61B90/39 , A61B2017/3413 , A61B2090/3925
摘要： A needle assembly comprises a metal needle (1) with a hub (13) and a marker in the form of a bubble-filled plastics rod (2) inserted within the needle. The rod (2) makes the assembly more visible under ultrasound observation when confirming correct placement of the needle (1) and is subsequently removed when correct placement has been confirmed.
摘要翻译： 针组件包括具有毂（13）的金属针（1）和插入针内的充满气泡的塑料棒（2）形式的标记。 当确认针（1）的正确放置时，杆（2）使得组件在超声波观察下更可见，并且当正确的放置被确认时随后被移除。
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公开(公告)号：US5919183A
公开(公告)日：1999-07-06
申请号：US842055
申请日：1997-04-23
申请人： Stephen James Field
发明人： Stephen James Field
CPC分类号： A61M16/0488 , A61M2016/0413 , A61M2205/32
摘要： An introducer, such as for an endotracheal tube, comprises a solid rod made of an aliphatic polyurethane containing about 20% barium sulphate. The hardness of the material is about 60 Shore D so that the introducer is resilient within a range of deformation and beyond this range it is bendable into a set shape that only resumes its original shape at a slower rate.
摘要翻译： 诸如用于气管内导管的导引器包括由包含约20％硫酸钡的脂族聚氨酯制成的实心棒。 材料的硬度为约60肖氏D，使得导引器在变形范围内具有弹性，并且超出该范围，其可弯曲成仅以较慢速率恢复其初始形状的固定形状。
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公开(公告)号：US10045756B2
公开(公告)日：2018-08-14
申请号：US10803882
申请日：2004-03-19
摘要： An embryo transfer catheter or other medical device has a shaft extruded with two layers. The outer layer is relatively thick and contains gas bubbles sufficient to increase the visibility of the catheter under ultrasound observation but with a density that allows material within the catheter to be viewed by the eye. The inner layer is relatively thin and is free of bubbles so that it provides a smooth bore to the catheter.
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公开(公告)号：US20100089402A1
公开(公告)日：2010-04-15
申请号：US12448723
申请日：2008-01-14
IPC分类号： A61M16/04
CPC分类号： A61M16/04 , A61M16/0409 , A61M16/0434 , A61M16/0443
摘要： A tracheal tube (40) or laryngeal mask has a sealing cuff (41, 2) with a surface covered by a brush-like material (44, 24) provided by closely-packed (25) between 1 mm and 5 mm in length. The brush-like surface (44, 24) may be provided by coating the surface with an adhesive and using an electrostatic charge to draw (25) to adhere to the adhesive.
摘要翻译： 气管管（40）或喉罩具有密封箍（41,2），其表面被由长度在1mm至5mm之间的紧密包装（25）提供的刷状材料（44,24）覆盖。 可以通过用粘合剂涂覆表面并使用静电电荷来拉伸（25）以粘附到粘合剂上来提供刷状表面（44,24）。
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公开(公告)号：US5832920A
公开(公告)日：1998-11-10
申请号：US716621
申请日：1996-09-19
申请人： Stephen James Field
发明人： Stephen James Field
CPC分类号： A61M16/0463 , A61M16/04 , A61M16/0477 , A61M1/0037
摘要： A tracheal tube has an extruded suction lumen extending along its length on the outside of the curvature of the tube. The suction lumen opens internally to the main lumen through a series of holes, which increase in size towards the patient end of the tube. Towards the machine end of the tube, the suction lumen is connected to a suction source by which suction is applied to the suction lumen to remove secretions that collect inside the tube.
摘要翻译： 气管管具有在管的曲率外侧沿着其长度延伸的挤压抽吸腔。 吸入腔通过一系列孔向内腔打开，其大小朝向患者的管端延伸。 在管的机器端部，抽吸腔连接到抽吸源，通过该抽吸源将吸力施加到吸入腔以除去收集在管内的分泌物。
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公开(公告)号：US09743904B2
公开(公告)日：2017-08-29
申请号：US13064382
申请日：2011-03-22
申请人： Stephen James Field
发明人： Stephen James Field
IPC分类号： A61B8/08 , A61B17/435 , A61K49/22 , A61L29/18 , A61L31/18 , A61M25/00 , A61B8/00 , A61M25/01 , A61B8/14 , A61M5/00 , A61B90/00
CPC分类号： A61B8/0841 , A61B8/00 , A61B8/14 , A61B17/435 , A61B2090/3925 , A61K49/223 , A61L29/18 , A61L31/18 , A61M5/00 , A61M25/0009 , A61M25/0012 , A61M25/0043 , A61M25/007 , A61M25/01 , A61M2210/1433
摘要： An embryo replacement catheter has a flexible extruded shaft of a transparent polyurethane with a bore extending along its length. Gas bubbles of a diameter in the range 5μ to 10μ are incorporated into the thickness of the wall of the shaft by adding gas during extrusion. The bubbles are selected to increase the visibility of the catheter under ultrasound imaging whilst still enabling material flowing along the catheter to be seen.
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