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    • 10. 发明申请
    • Heat exchanger connector assembly
    • 热交换器连接器组件
    • US20100241073A1
    • 2010-09-23
    • US12382454
    • 2009-03-17
    • Eric AndersenDavid BakerGregory HughesLiam O'SheaGary Searle
    • Eric AndersenDavid BakerGregory HughesLiam O'SheaGary Searle
    • A61F7/12F28F9/02
    • F28F9/0246A61M5/44A61M39/10A61M39/105A61M2039/1072Y10S604/905
    • A connector assembly for a heat exchanger has a fitting and a mount to which the fitting couples. The fitting has an elongate body having a proximal portion and a distal portion. At the proximal portion there is a crossbar, and at the distal portion there are an inlet and an outlet that protrude away from the body. Two wings extend from the body in a direction opposite to that of the inlet and outlet. There is formed on each of the wings a locking protrusion. The mount has a top portion where there is a groove dimensioned to accept the crossbar of the fitting. A longitudinal channel is formed orthogonal to the groove in the mount. Two sidewalls extend from the mount each for accepting a corresponding one of the wings, when the fitting is coupled to the mount. Apertures are provided at the sidewalls to engage the protrusion at the wings so that, once the fitting is coupled to the mount, it is secured thereto, until a force is exerted to compress the wings towards each other to disengage the protrusions from the apertures. To couple the fitting to the mount, a user first positions the crossbar of the fitting onto the groove of the mount, with the body of the fitting at an angle relative to the mount. With the crossbar resting on the groove, a pivot point is established between the fitting and the mount, so that the body of the fitting can be pivotally positioned within the channel of the mount. At that time the inlet and outlet of the fitting are mated to an output port and an input port, respectively, of the mount; and the protrusions at the wings of the fitting are engaged to the apertures at the sidewalls of the mount. An infusate line and a heat exchanger are connected to the proximal end and distal end, respectively, of the fitting.
    • 用于热交换器的连接器组件具有配件和配件相配合的安装件。 配件具有细长体,其具有近端部分和远端部分。 在近端部分处有横杆,并且在远侧部分处具有远离身体突出的入口和出口。 两个翼沿着与入口和出口相反的方向从身体延伸。 在每个翼上形成有锁定突起。 安装座具有顶部,其中有一个凹槽的尺寸以接受配件的横杆。 纵向通道形成为与安装件中的凹槽正交。 当配件联接到安装座时,两个侧壁从每个安装件延伸以接收相应的一个翼。 孔设置在侧壁处以与翼部处的突起接合,使得一旦接头联接到安装件上,其被固定到其上,直到施加力以将翼片朝向彼此压缩以使突起与孔分离。 为了将配件联接到安装座,用户首先将配件的横杆定位在安装件的凹槽上,使配件的主体相对于安装座成一角度。 在横杆搁置在槽上,在配件和安装座之间建立枢轴点,使得配件的主体可以枢转地定位在安装件的通道内。 此时,配件的入口和出口分别与安装座的输出端口和输入端口配合; 并且配件的翼部处的突起接合到安装件的侧壁处的孔。 输液管线和热交换器分别连接到配件的近端和远端。