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Cardiac defibrillator fixation device

A fixation device and defibrillator technology, applied in the field of medical devices, can solve the problems of reduced lifespan, poor fixation, and looseness of cardiac defibrillators, achieve good buffer protection, prolong service life, and prevent internal damage.

Inactive Publication Date: 2018-03-06
范海盟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During defibrillation treatment, the action of the high-voltage relay K is controlled, and the energy storage capacitor C, inductor L and the human body (load) are connected in series to form an RLC series resonance. Good problem, there may be vibration or looseness during use and transportation, which will reduce the life of the defibrillator

Method used

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  • Cardiac defibrillator fixation device
  • Cardiac defibrillator fixation device

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Embodiment

[0017] Such as figure 1 and figure 2 As shown, the present invention provides a fixing device for a cardiac defibrillator, a fixing device for a cardiac defibrillator, comprising a support base 1 and a protective cover 2, and the surface of the support base 1 is evenly provided with a cushioning air cushion 3 , the surface of the buffer air cushion 3 is provided with a TPU pad 4, the inner surface of the protective cover 2 and the support base 1 adopt the same structure, both of which are composed of the buffer air cushion 3 and the TPU pad 4, and the inner surface of the support base 1 and the protective cover 2 are used to up and down The buffer air cushion 3 and the TPU cushion 4 on the surface are used for buffer protection, buffering the impact force in the vertical direction, and also playing a certain protective role when fixing;

[0018] The sides of the supporting base 1 are provided with blocking plates 5 respectively, and the blocking plates 5 are parallel to each...

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Abstract

The invention discloses a fixing device for a cardiac defibrillator, which comprises a support base and a protective cover. The surface of the support base is uniformly provided with a buffer air cushion, and the surface of the buffer air cushion is provided with a TPU pad. The sides of the support base are respectively A blocking plate is provided, and the blocking plates are parallel to each other, and the edge of the surface of the support base is connected with a protective plate, and the blocking plate and the protective plate are connected together through a spring seat, and the spring seat includes a piston rod, A buffer spring and a bottom plate, a fixed column is installed at the center of the bottom plate, the two piston rods are respectively connected to the two ends of the fixed column, the outer ends of the piston rods are connected to one end of the buffer spring, and the buffer spring The other end is connected with the spring rod, and the bottom end of the protective cover is connected with a screw rod, which not only can fix instruments of different specifications and sizes, but also has a good buffer protection effect, prolonging the service life of the cardiac defibrillator.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a fixing device for a cardiac defibrillator. Background technique [0002] Cardiac defibrillator, also known as cardioversion machine, is mainly composed of defibrillation charging / discharging circuit, ECG signal amplification / display circuit, control circuit, ECG recorder, power supply and defibrillation electrode board, etc. It is currently widely used clinically. One of the first-class rescue equipment, it uses pulse current to act on the heart, implements electric shock therapy, eliminates arrhythmia, and restores the heart to sinus rhythm. It has the advantages of high curative effect, fast action, easy operation, and safety compared with drugs; generally Most cardiac defibrillators use the RLC damping discharge method. The voltage converter converts the DC low voltage into pulse high voltage, and charges the energy storage capacitor C after high voltage rectific...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/39
CPCA61N1/39A61N1/3968
Inventor 范海盟
Owner 范海盟
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