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    • 82. 发明公开
    • Isolation incubator
    • 隔离培养箱
    • EP0032133A2
    • 1981-07-15
    • EP81300035.3
    • 1981-01-06
    • AIRCO, Inc.
    • Maluta, JamesWasson, John H.Koch, Robert J.
    • A61G11/00
    • A61G11/00A61G11/006A61G11/008
    • An isolation incubator for infants includes a part-cylindrical shaped transparent hood (44) which provides accessibility to the infant. The part-cylindrically-shaped hood (44) consists of a plurality of sections (56,58) rotatable about a central axis (48). The sections may be individually opened to give limited access to the infant or totally rotated to a position beneath the infant support (34) such that access may be had from all sides of the incubator without obstruction. Heating of the incubator compartment (36) is achieved by circulating heated air through a double wall construction of the hood 44. The air is heated in a compartment beneath the infant and the warm air enters one of the hold sections (58) and circulates through that section (56) whereupon it is transferred serially to the next section and eventually can be received back into the heater compartment from the hood sections for recirculation. A fan and heater are located in the heater compartment for heating and circulating the air. The double wall hood (44) is readily disassembled and one of the walls removable to facilitate cleaning of all wall surfaces.
    • 用于婴儿的隔离培养箱包括为婴儿提供通达性的部分圆柱形透明罩(44)。 部分圆柱形罩(44)由多个围绕中心轴线(48)可旋转的部分(56,58)组成。 这些部分可以单独打开以给婴儿提供有限的通路或者完全旋转到婴儿支撑件(34)下方的位置,使得可以从培养器的所有侧面进入而不受阻碍。 通过使加热的空气循环通过罩44的双壁结构来实现培养箱室(36)的加热。空气在婴儿下方的隔室中被加热,并且暖空气进入保持段(58)中的一个并且循环通过 该部分(56)随后被连续地传送到下一部分,并且最终可以从罩部分接收回到加热器隔室中用于再循环。 风扇和加热器位于加热器舱内,用于加热和循环空气。 双壁罩(44)很容易拆卸,其中一个墙壁可拆卸,以便于清洁所有墙壁表面。
    • 85. 发明公开
    • Thoracic drainage device
    • 胸腔引流装置。
    • EP0050984A1
    • 1982-05-05
    • EP81305047.3
    • 1981-10-26
    • AIRCO, Inc.
    • Kayser, John P.Pinkert, John R.
    • A61M1/00
    • A61M1/0013
    • A thoracic drainage unit for removal of fluids from the thoracic cavity of a patient and/or to assist a patient in breathing comprises a collection chamber for receiving the fluids from the patient and an underwater seal located beween the collection chamber and the patient. The underwater seal prevents pressure being applied to the thoracic cavity or back flow to that cavity. The water or other liquid for the seal is provided with the collection chamber as a complete unit ready for use. A collapsible bottle has a breakable neck that is readily broken by the user, whereupon the bottle is collapsed to force the liquid therein to create the liquid seal. A means is provided to prevent the liquid from re-entering the bottle as it re-expands so that the precise needed volume of liquid is retained to create the seal. Also, the water seal is located in a particular location, and the underwater seal chamber is designed such that seal integrity is not lost upon tipping over the drainage unit; and the seal remains viable upon re-righting the unit. The underwater seal chamber is designed to allow viewing of an air leak from the patient, even foaming or opaque fluid. Critical measurement area for collected fluids is provided, and hangers that can be used also asfloor stands are included with unit.
    • 86. 发明公开
    • Isolation incubator
    • 隔离管
    • EP0032133A3
    • 1981-08-12
    • EP81300035
    • 1981-01-06
    • AIRCO, INC.
    • Maluta, JamesWasson, John H.Koch, Robert J.
    • A61G11/00
    • A61G11/00A61G11/006A61G11/008
    • An isolation incubator for infants includes a part-cylindrical shaped transparent hood (44) which provides accessibility to the infant. The part-cylindrically-shaped hood (44) consists of a plurality of sections (56,58) rotatable about a central axis (48). The sections may be individually opened to give limited access to the infant or totally rotated to a position beneath the infant support (34) such that access may be had from all sides of the incubator without obstruction. Heating of the incubator compartment (36) is achieved by circulating heated air through a double wall construction of the hood 44. The air is heated in a compartment beneath the infant and the warm air enters one of the hold sections (58) and circulates through that section (56) whereupon it is transferred serially to the next section and eventually can be received back into the heater compartment from the hood sections for recirculation. A fan and heater are located in the heater compartment for heating and circulating the air. The double wall hood (44) is readily disassembled and one of the walls removable to facilitate cleaning of all wall surfaces.
    • 89. 发明公开
    • Counterbalance mechanism for incubator hood
    • 培养箱罩的平衡机构
    • EP0056688A1
    • 1982-07-28
    • EP82300067.4
    • 1982-01-07
    • AIRCO, Inc.
    • Mackin, Michael H.Koch, Robert J.Carden, Douglas D.
    • A61G11/00E05F3/18E05F5/08
    • A61G11/00A61G11/006A61G11/008
    • A counterbalance mechanism is disclosed for offsetting the normal gravitational forces exerted on a rotatable cylindrical hood for an incubator. The mechanism includes a specially shaped cam (80) that is fixed with respect to the rotatable hood. A cam follower (76), mounted on a slide (74) movable with the rotatable hood, is spring biased against the cam. As the rotatable hood is moved to various positions, the spring loading and cam profile coact to produce a counter-rotational force that is opposite and equal to the force of gravity acting upon the hood at any point in its rotation. Detents (108) are provided in the cam at predetermined positions such that the cam follower can be positioned within one of the detents at one or more desired positions of hood rotation such that the hood may be held at that selected position.
    • 公开了一种抵消机构,用于抵消施加在用于培养箱的可旋转圆柱形罩上的正常重力。 该机构包括相对于可旋转罩固定的特殊形状的凸轮(80)。 安装在与可旋转罩一起移动的滑块(74)上的凸轮从动件(76)被弹簧偏压在凸轮上。 当可旋转罩移动到各个位置时,弹簧加载和凸轮轮廓共同作用以产生与旋转中的任何点处作用在罩上的重力相反且相等的反向旋转力。 在凸轮中的预定位置处设置有止动件(108),使得凸轮从动件能够在罩旋转的一个或多个期望位置处定位在止动件中的一个止动件内,使得罩可以保持在该选定位置。