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Electrocardiograph cable

A conductance and wiring technology, applied in circuits, electrical components, medical science, etc., can solve the problems of X-ray inability to see through, misjudgment, diagnostic interference, etc., and achieve the effects of simple structure, guaranteed accuracy and low manufacturing cost.

Inactive Publication Date: 2017-08-18
MAYHAP IND SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In clinical work, especially in the X-ray shooting mode for ECG monitoring of patients, since the existing lead wires are all metal products, X-rays cannot see through, so it will interfere with the diagnosis or lead to misjudgment

Method used

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  • Electrocardiograph cable

Examples

Experimental program
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Embodiment 1

[0027] see figure 1 As shown, a kind of ECG lead wire, it comprises a hollow flexible tube 1, and the conductive liquid is filled in described flexible tube, and one end of described flexible tube is provided with adsorption part 2, and the other end of described flexible tube is provided with sealing plug 3,

[0028] The adsorption part communicates with the cavity in the hose.

[0029] In this embodiment, the flexible tube is a PVC plastic tube, and the PVC plastic tube is a flexible tube for injection.

[0030] The hose has an outer diameter of 4.7mm and an inner diameter of 3.7mm.

[0031] The conductive liquid is 0.9% physiological saline, which is water for human injection and is harmless to the human body.

[0032] The adsorption part is a funnel-shaped suction cup.

[0033] An electrode 4 is also arranged in the adsorption part, and the electrode is sealed and connected with the hose and constitutes a signal path together with the conductive liquid.

[0034] The e...

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PUM

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Abstract

The invention discloses an electrocardiograph cable. The electrocardiograph cable comprises a hollow hose which is filled with a conductive fluid, an adsorption part is arranged at one end of the hose, a sealing plug is arranged at the other end of the hose, and the adsorption part is communicated with a cavity in the hose. The electrocardiograph cable is specially suitable for the situation that electrocardiograph monitoring is conducted on a patient in an X-ray shooting mode, X rays are enabled to penetrate to achieve fluoroscopy, and accordingly the diagnosis accuracy is ensured.

Description

technical field [0001] The invention relates to an accessory for a medical device, in particular to an electrocardiographic lead wire, especially suitable for monitoring a patient in an X-ray shooting mode. Background technique [0002] The electrocardiograph is often used to detect the operation of the physiological function of the human heart. It measures the potential difference of various parts of the human body through the chest leads and limb leads, and the resulting ECG waveform reflects the condition of the human heart. [0003] The currently used ECG lead wires include multi-core shielded cables, splitters and branch lead wires. The branch lead wires include 2 upper limb lead wires, 6 chest lead wires and 2 lower limb lead wires. After the shielded cable passes through the splitter, each branch lead wire is directly separated. The ends of the chest lead wires are respectively connected with suction ball electrodes, and the ends of the upper limb lead wires and lower...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/0402A61B5/0408H01R31/06
CPCA61B5/252A61B5/318H01R31/06
Inventor 韩立军崔海成眭光辉李文泰
Owner MAYHAP IND SUZHOU