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11. 发明授权

US5546936A Tracheal tube with reinforced flexible segment 失效
标题翻译：气管插管加强弹性段
公开(公告)号：US5546936A
公开(公告)日：1996-08-20
申请号：US336139
申请日：1994-11-08
申请人： Robert A. Virag , Richard V. Nye , Duane L. Horton
发明人： Robert A. Virag , Richard V. Nye , Duane L. Horton
IPC分类号： A61M16/01 , A61M16/04 , A61M16/00
CPC分类号： A61M16/04 , A61M16/01
摘要： The present invention relates to a specialized tracheal tube and a method of using such for introduction of gasses or vapors along the trachea, such as by an anesthesiologist during the administration of anesthesia to a patient undergoing surgery. In particular, the present invention relates to a tracheal tube having a filament reinforced flexible portion that allows for movement of the proximal end relative to the distal end of the tracheal tube without creating stress at the proximal or distal ends. The tracheal tube according to the present invention allows 360.degree. access to the head and neck area of a patient, and allows for movement of the proximal end of the tracheal tube during a surgical procedure without requiring re-intubation.
摘要翻译：本发明涉及一种专门的气管管，以及一种使用它来引导气管的气体或蒸气，例如在给予经历手术的患者麻醉期间由麻醉医师引入。特别地，本发明涉及一种具有长丝增强的柔性部分的气管管，其允许近端相对于气管管的远端移动，而不会在近端或远端产生应力。根据本发明的气管管允许360°进入患者的头部和颈部区域，并且允许在外科手术过程中气管管的近端的运动，而不需要再次插管。

12. 发明授权

US5540224A Drug Delivery port endotracheal tube 失效
标题翻译：药物输送口气管内管
公开(公告)号：US5540224A
公开(公告)日：1996-07-30
申请号：US86526
申请日：1993-07-01
申请人： Anne M. Buret , Pam Jablenski , Robert A. Virag
发明人： Anne M. Buret , Pam Jablenski , Robert A. Virag
IPC分类号： A61M15/00 , A61M16/04 , A61M16/00
CPC分类号： A61M16/0463 , A61M16/0477 , A61M2016/0027 , Y10S128/912
摘要： The present invention relates to endotracheal tubes used for conducting gases or vapors along the trachea, for example by an anesthesiologist, paramedic or emergency room doctor. In particular, the present invention relates to an improved and novel endotracheal tubes having structure which enables the simultaneous administration of medication to both lungs of the patient.
摘要翻译：本发明涉及用于沿着气管传导气体或蒸气的气管内管，例如由麻醉师，医护人员或急诊室医生。特别地，本发明涉及一种改进和新颖的气管插管，其具有能够同时向患者的两肺施用药物的结构。

13. 外观设计

USD295380S Dispensing cap for a medical fluid container 失效
公开(公告)号：USD295380S
公开(公告)日：1988-04-26
申请号：US748514
申请日：1985-06-25
申请人： Robert A. Virag , Michael W. Scharf
设计人： Robert A. Virag , Michael W. Scharf

14. 发明授权

US4198969A Suction-operated nebulizer 失效
标题翻译：吸气式雾化器
公开(公告)号：US4198969A
公开(公告)日：1980-04-22
申请号：US940
申请日：1979-01-04
申请人： Robert A. Virag
发明人： Robert A. Virag
IPC分类号： A61M11/06 , A61M15/00 , A61M16/12 , A63B23/18 , A61M11/02
CPC分类号： A61M11/06 , A61M16/125 , A63B23/18 , A61M15/0091 , Y10S261/65
摘要： A nebulizer for forming a liquid mist in a stream of gas. The nebulizing chamber carries a liquid suction conduit adapted to communicate with a supply of liquid below the nebulizing chamber. Accordingly, as suction is exerted on the nebulizing chamber, for example, by a patient breathing in, liquid is drawn upwardly into the nebulizing chamber through the suction conduit. When the liquid reaches a predetermined level it enters into the nebulizing apparatus of the device, with the result that nebulization only takes place at a predetermined minimum level of suction.
摘要翻译：用于在气流中形成液体雾的雾化器。雾化室携带液体吸入管道，其适于与雾化室下方的液体供应物连通。因此，当例如通过患者呼吸在雾化室上施加抽吸时，液体通过抽吸管向上被抽吸到雾化室中。当液体达到预定水平时，它进入装置的雾化装置，结果雾化仅在预定的最小吸力水平发生。

15. 发明授权

US4105029A Intravenous solution set having an air access site and constricted inner diameter portion 失效
标题翻译：静脉溶液组具有进气部位和收缩的内径部分
公开(公告)号：US4105029A
公开(公告)日：1978-08-08
申请号：US791674
申请日：1977-04-28
申请人： Robert A. Virag
发明人： Robert A. Virag
IPC分类号： A61M5/14 , A61M1/00 , A61M5/36 , A61M39/08 , A61M5/00
CPC分类号： A61M5/36 , A61M39/08
摘要： A parenteral liquid infusion set comprising flow tubing as an intermediate site for the potential access of air suitable for connection with another set or the like, and a drip chamber upstream thereof having a constricted drop-forming member. To avoid the possibility of suction of air through the air access site, a tubing section of constricted bore is provided downstream from the potential air access site and so proportioned as to cause the pressure drop of the portion of the set upstream from the potential air access site to be always less than the pressure drop of the portion of the set downstream from the potential air access site under conditions of normal use and specifically under a precise set of test conditions.
摘要翻译：肠胃外液体输注装置，其包括作为适于与另一组件等连接的空气的潜在通路的中间部位的流动管道，以及具有收缩的液滴形成部件的上游的滴水室。为了避免空气通过空气进入位置的吸入的可能性，在潜在空气进入位置的下游设置有缩径孔的管道部分，并且成比例地使得该组件的一部分的压降从潜在的空气进入站点总是小于在正常使用条件下，特别是在精确的测试条件下，从潜在空气进入位置下游的集合部分的压降。

16. 发明授权

US3993066A Burette chamber for use with intravenous solution administration set 失效
标题翻译：用于静脉溶液给药的滴定管室
公开(公告)号：US3993066A
公开(公告)日：1976-11-23
申请号：US520062
申请日：1974-11-01
申请人： Robert A. Virag
发明人： Robert A. Virag
IPC分类号： A61M5/14
CPC分类号： A61M5/1412 , A61M5/1408 , Y10T137/86228
摘要： A burette chamber is provided which includes a primary and a secondary compartment, a wall member separating the primary and secondary compartments with the wall member providing an opening for communication between the primary and secondary compartments. When the burette chamber is included in an intravenous solution administration set, the set can continuously administer IV solution to a patient as well as to allow intermittent administration of medicaments with return to the continuous administration of IV solution to the patient after completion of medicament administration.
摘要翻译：提供了一个滴定管室，其包括一个主室和一个次室，一个壁构件，其将主室和第二隔室与壁构件分开，该壁构件提供用于在第一和第二室之间连通的开口。当滴定管室被包括在静脉内溶液给药组中时，该组可以连续给予患者的IV溶液，并且允许间断给药药物，并在药物给药完成后返回到患者的连续给药IV溶液。

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