Medical electrocardiogram machine clamping head

Abstract

The invention relates to a medical electrocardiogram machine clamping head which comprises a clamping rod, wherein arch-shaped expansion blocks, clamping rings and a positioning sleeve are arranged on the clamping rod; outer sleeves are mounted on the arch-shaped expansion blocks; an end disc is arranged on the clamping rod of an inner arch-shaped expansion block; an elastic gasket is arranged on the clamping rod between the end disc and the inner arch-shaped expansion block; the positioning sleeve is connected with an outer arch-shaped expansion block; the outer diameter of the elastic gasket is greater than the inner diameter of the outer sleeve. Due to adoption of the arch-shaped expansion blocks, the outer sleeve can be prevented from being connected with the clamping rod, the outer sleeve and the clamping rod can be prevented from being disassembled by non-member of staff, due to adoption of the elastic gasket, the end part of the clamping rod can be prevented from rigid contact with the arch-shaped expansion blocks, due to adoption of the positioning sleeve, the clamping ring can be well positioned, and moreover the medical electrocardiogram machine clamping head is simple in structure, convenient to operate and economic and practical.

Description

technical field [0001] The invention relates to the technical field of medical equipment accessories design, in particular to a medical electrocardiograph chuck. Background technique [0002] Medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions, and clinical disciplines, including professional medical equipment and household medical equipment. It refers to instruments, equipment, utensils, materials or other items used alone or in combination for the human body, including the required software. The therapeutic effects on the human body surface and inside the body are not obtained through pharmacological, immunological or metabolic means, but medical device products play a certain auxiliary role. During use, it is intended to achieve the following intended purposes: prevention, diagnosis, treatment, monitoring, and mitigation of disease; diagnosis, treatment, monitoring, mitigation, and compensation of injury or disabi...

AI Technical Summary

Problems solved by technology

Yet the existing medical electrocardiogram machine lacks the device that helps to prevent the overcoat from being connected with the draw bar and prevents non-staff from dismantling the overcoat and the draw bar. The rigid contact between the end of the rod and the arc-shaped expansion block and the positioning of the snap ring cannot meet the needs of the actual situation.

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