公开(公告)号：US4825859A

公开(公告)日：1989-05-02

申请号：US24436

申请日：1987-03-11

申请人： Richard C. Lambert

发明人： Richard C. Lambert

IPC分类号： A61M16/04 ,  A61M25/01 ,  A61M15/00

CPC分类号： A61M16/0463 ,  A61M2016/0027 ,  A61M25/0111 ,  Y10S128/912

摘要： Apparatus for respiratory therapy, which is particularly useful in a neonatal context, and related methods, the apparatus comprising an adaptor for connection to the exposed fitting of an indwelling endotracheal tube of any one of several types to an aspirating apparatus which may include ventilating capacity. The adaptor includes an appendage by which a lavage solution can be selectively introduced into the lungs of a patient through the indwelling endotracheal tube to loosen secretions without necessarily interrupting the ventilation cycle or requiring that the ventilating circuit be broken. The apparatus also comprises a fitting at one end of an aspirating/ventilating apparatus which has low dead space, alleviating the incidence of inadvertent disconnection and trauma induced by unintended displacement of the end fitting and accommodating not only aspiration and ventilation but also monitoring of certain vital indicators to allow prompt medical response to contraindications. The apparatus further comprises a manual stationary insertion guide for introduction of the suction catheter tube into the respiratory system of the patient and control stop structure which accommodates insertion into the respiratory system of the patient of only a predetermined length of the suction catheter tube. The apparatus also comprises structure by which the flow of secretions through the suction catheter tube can be visually monitored.

摘要翻译： 用于呼吸治疗的装置，其在新生儿情境中特别有用，以及相关方法，所述装置包括用于连接到可能包括通气能力的抽吸装置的几种类型的任何一种的留置气管内管的暴露配件的适配​​器。 适配器包括附件，通过该附件可以通过留置的气管内导管将灌洗液选择性地引入患者的肺中，以松开分泌物，而不必中断通气循环或要求通气回路断开。 该装置还包括在吸气/通风装置的一端的配件，其具有较低的死空间，减轻了意外断开的发生和由于端部配件的意外位移而引起的创伤，并且不仅容纳吸气和通风，而且还监测某些重要的 指标，以便对禁忌症进行快速的医疗反应。 该装置还包括用于将吸入导管插入到患者的呼吸系统中的手动固定插入引导件和控制停止结构，该结构容纳仅插入到预定长度的吸入导管的患者的呼吸系统中。 该装置还包括可以通过视觉监测通过吸引导管的分泌物的流动的结构。

公开(公告)号：US4772259A

公开(公告)日：1988-09-20

申请号：US62297

申请日：1987-06-12

申请人： Gary Frech ,  John M. Daniels

发明人： Gary Frech ,  John M. Daniels

IPC分类号： A61H33/14 ,  A61M37/00

CPC分类号： A61H33/14 ,  A61M35/00 ,  A61H2033/143

摘要： A novel hyperbaric oxygenation apparatus, and related methods, the apparatus comprising a chamber in the form of a disposable inflatable bag of impervious inexpensive synthetic resinous material which can be used at any desired location, such as a hospital, a home or other site where oxygen can be appropriately made available. The pressure of the oxygen in the collapsible bag is pulsated between maximum and minimum positive values. The patient cyclically experiences first a medicinal increase in the blood gas levels in the limb under treatment with a corresponding restricted blood flow and, thereafter, a progressive return to normal blood flow rates in the limb of the patient as the pressure in the chamber changes from maximum to minimum positive pressure. A respirator, normally used for intubated respiratory patients, in conjunction with a single oxygen influent/effluent port in hyperbaric oxygenation apparatus is efficacious to provide the oxygen and generate the desired pressure variations. Cuff inversion under positive pressure is prevented by anti-blowout structure. Pressure loss between the outside of the cuff and the inside of the bag is also prevented. A simplified proximal end is provided for the hyperbaric oxygenation apparatus.

摘要翻译： 一种新型高压氧合装置及相关方法，该装置包括可以在任何所需位置（例如医院，家庭或其他部位）使用的可渗透便宜的合成树脂材料的一次性充气袋形式的室，其中氧气 可以适当提供。 可折叠袋中的氧气的压力在最大和最小正值之间脉动。 患者循环地首先体验治疗中肢体血液中的血液中的血液水平，并以相应的限制性血流，然后随着室内压力的变化，患者肢体逐渐恢复正常血流速度 最大至最小正压。 通常用于插管呼吸道病人的呼吸器与高压氧合装置中的单个氧气进入/流出口结合是有效的，以提供氧气并产生所需的压力变化。 通过防爆结构防止正压下的袖带反转。 还阻止了袖带外侧和袋内部之间的压力损失。 为高压氧合装置提供简化的近端。

公开(公告)号：US4640440A

公开(公告)日：1987-02-03

申请号：US722831

申请日：1985-04-12

申请人： George W. Ford, Jr. ,  Darrel R. Palmer

发明人： George W. Ford, Jr. ,  Darrel R. Palmer

IPC分类号： A45D27/10 ,  A61M31/00 ,  B05B7/00 ,  B05B11/00 ,  B05B11/04 ,  B65D47/34 ,  B67D5/58 ,  B65D37/00

CPC分类号： B05B7/0037 ,  A45D27/10 ,  A61M31/00 ,  B05B11/0059 ,  B05B11/043

摘要： The foam dispensing device is intended for use in the inverted position and includes a container having a reservoir portion for holding a foamable liquid and a bellows portion for holding air. A foam producing unit is mounted in the discharge port, the foam producing unit including a housing mounted in and receiving air from the bellows and a liquid receiving conduit extending from the foam producing unit into the reservoir. A separate air return conduit communicating with atmosphere extends into the container air. The container reservoir and bellows portions are separated by a finger-engageable waist portion to facilitate operation of the bellows portion.

摘要翻译： 泡沫分配装置旨在用于倒置位置，并且包括具有用于保持可发泡液体的储存部分和用于保持空气的波纹管部分的容器。 泡沫产生单元安装在排出口中，泡沫产生单元包括安装在波纹管中并从波纹管接收空气的壳体和从泡沫产生单元延伸到储存器中的液体接收导管。 与大气连通的独立空气回流管道延伸到容器空气中。 容器容器和波纹管部分由手指接合的腰部分开，以便于波纹管部分的操作。

公开(公告)号：USD285627S

公开(公告)日：1986-09-16

申请号：US622920

申请日：1984-06-21

申请人： Dale H. Ballard

设计人： Dale H. Ballard

公开(公告)号：US4569344A

公开(公告)日：1986-02-11

申请号：US633570

申请日：1984-07-23

申请人： Darrel Palmer

发明人： Darrel Palmer

IPC分类号： A61M1/00 ,  A61M16/04 ,  A61M25/01 ,  A61M16/00

CPC分类号： A61M1/0043 ,  A61M1/0086 ,  A61M16/0463 ,  A61M16/0465 ,  A61M25/0111 ,  Y10S128/91 ,  Y10T137/7913 ,  Y10T29/49412 ,  Y10T29/4987 ,  Y10T29/49904

摘要： A ventilating and aspirating assembly comprising an aspirating catheter tube internally disposed within and coextensive with a surrounding flexible collapsible sterility preserving film envelope, a connector by which ventilating air is involuntarily delivered to and exhausted from the lungs of a medical patient, said connector comprising structure which accommodates the manual insertion of the catheter tube into and manual removal from the trachea/bronchi patient through the connector. This facilitates aspiration of undesired respiratory fluids. The assembly further comprises a detachable connection site for one end of the envelope to the connector and a valve by which aspirating vacuum pressure is selectively communicated to the interior of the catheter tube for evacuation of said respiratory fluids, the valve comprising structure isolating the vacuum pressure from the atmosphere, structure by which the valve is placed in either of a locked and an unlocked condition and structure normally biasing and sealing the valve in a closed position, but accommodating manual displacement counter to the bias into an unsealed open position whereby, with the catheter tube indwelling in the lungs of the patient, the vacuum pressure causes evacuation of fluid from the patient's respiratory system through the catheter tube, and a detachable connection site for the other end of the envelope to the valve.