Magnetic suspension thrombelastogram instrument

A thromboelastography and magnetic levitation technology, applied in the field of medical devices, can solve problems such as difficulty in processing dangling wires, difficult quality assurance, and inability to adjust parameters, and achieve the effect of promoting high-speed development, low requirements, and low processing accuracy requirements.

Pending Publication Date: 2016-09-28
重庆鼎润医疗器械有限责任公司
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Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a magnetic levitation thromboelastography instrument, which uses a magnetic levitation structure to replace the suspension wire, which solves the difficulty in processing the suspension wire in the prior art, the quality is difficult to guarantee, the manufacturing cost is high, and the processing of the suspension wire is completed. The problem that the parameters cannot be adjusted after

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  • Magnetic suspension thrombelastogram instrument
  • Magnetic suspension thrombelastogram instrument
  • Magnetic suspension thrombelastogram instrument

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Embodiment Construction

[0035] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.

[0036] Such as figure 1 , 2 As shown, a magnetic levitation thromboelastography instrument includes a casing 1, a frame 2, an industrial computer 6, a display 8, a plurality of detection devices 3 and a transmission device 4 that are arranged in one-to-one correspondence with the detection devices. In this embodiment, four groups of detection devices are arranged in total. The device 3, the transmission device 4, the industrial computer 6 are set in the casing, and the display 8 is embedded in the casing, so that it is integrated into a whole, which is convenient for maintenance and maintenance. At the same time, the industrial computer is used for signal terminal pro...

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Abstract

The invention discloses a magnetic suspension thrombelastogram instrument and belongs to the technical field of medical apparatus and instruments. The instrument comprises a shell, a rack, a plurality of detection devices and transmission devices corresponding to the detection devices one by one, and also comprises an axial magnetic suspension mechanism, a radial magnetic suspension mechanism and a magnetic flux detection device which are sequentially arranged at the periphery of a probe rod in a sleeving manner. The magnetic suspension thrombelastogram instrument disclosed by the invention adopts a magnetic suspension structure, and the problems in the traditional equipment that an overhung wire is difficult to machine, the quality is difficult to guarantee, the manufacturing cost is relatively high and the like are solved; and moreover, a torsion state of the overhung wire is simulated by utilizing a pair of radial magnets, the torsion rigidity of the overhung wire is changed by accurately adjusting the distance of the radial magnets, and the problem that the parameters of the overhung wire cannot be adjusted after the overhung wire is completely machined is solved.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a magnetic levitation thromboelastography instrument. Background technique [0002] The traditional thrombelastograph basically uses the suspension wire to measure the change of the shear stress during the dynamic coagulation process, but there are problems of low measurement accuracy and large multi-channel error. , assembly and other requirements are high, resulting in high manufacturing costs, high maintenance costs, and the parameters cannot be changed after the suspension wire processing is completed. [0003] Magnetic levitation technology uses the characteristics of magnets that "same sex repels each other and opposite sex attracts each other", so that the magnet has the ability to balance the gravity of the load and produce the effect of "magnetic levitation". Now it is widely used in trains, airplanes, spacecraft and so on. However, the existing magnetic le...

Claims

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Application Information

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IPC IPC(8): G01N27/74G01N33/49
CPCG01N27/74G01N33/4905
Inventor 邢月利粱惺
Owner 重庆鼎润医疗器械有限责任公司
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