Novel probe device for Doppler blood flowmeter and use method

Abstract

The invention discloses a novel probe device for a Doppler blood flowmeter and a use method. The probe device comprises a probe main rod; a lower bottom column is arranged at the bottom of the probe main rod; a cable is arranged at the bottom of the lower bottom column; a blood flow probe is arranged at the top of the probe main rod; a skin-attaching soft cushion is arranged at the top of the blood flow probe; an adjustable fixed sleeve is arranged above the probe main rod; the fixed sleeve is located on outer rings of the blood flow probe and the skin-attaching soft cushion; built-in circular plates are arranged on the two sides of the bottom of the fixed sleeve; and an adjustable top circular plate is arranged above the fixed sleeve. According to the novel probe device for the Doppler blood flowmeter and the use method, the top circular plate is arranged above the fixed sleeve, and a rotatable outer rotating plate and a cleaning cotton block are arranged on the top circular plate, so that the skin-attached soft cushion on a probe is quickly cleaned, and the pollution and even infection caused by residual sweat stains and dirt to subsequent patients are avoided.

Description

Technical field [0001] The present invention relates to the field of medical devices, and particularly relates to a probe device using a novel method of using Doppler flowmetry. Background technique [0002] Doppler instrument is a high-tech medical diagnostic equipment, widely used in medical units at all levels, may show blood flow velocity waveform and frequency changes in real-time waveforms for a wide range, including men, urology, microsurgery, orthopedics, vascular surgery, burns, orthopedics and other departments and outpatient wards, measurable penile blood flow velocity, PBI, PFI index, diagnose male reproductive system diseases, such as impotence, varicocele, measuring fingers, toes before and after surgery blood condition, vascular anastomosis, blood vessel anastomosis inspection limb and the limb blood condition after surgery, can also be used for the diagnosis of various peripheral vascular diseases, the detection of static limb artery stenosis, occlusion, occlusion...

AI Technical Summary

Problems solved by technology

[0002] Doppler blood flow meter is a high-tech medical diagnostic instrument, which is widely used in medical units at all levels. It can display blood flow velocity waveform and frequency waveform changes in real time. It has a wide range of applications, including andrology, urology, microsurgery, Orthopedics, vascular surgery, burns, plastic surgery and other department clinics and wards can measure penile artery blood flow velocity, PBI, PFI index, diagnose male reproductive system diseases, such as impotence, varicocele, and measure finger and toe before and after surgery Blood status, vascular anastomosis, check the anastomosis of limb blood vessels after surgery and the blood status of limbs, and can also be used to diagnose various peripheral vascular diseases, detect stenosis and occlusion of limb venous arteries, and understand the collateral circulation of blocked blood vessels, veins In the fields of inflammation discrimination and process detection, the Doppler blood flow meter touches the patient's skin through the equipped probe, and monitors the blood flow under the skin. The commonly used Doppler blood flow meter probe is only equipped with a dust-proof round The function of the cover is simple, but the probe often leaves sweat stains and other dirt after it is used close to the skin. Commonly used probes cannot quickly clean the sweat stains, which may cause follow-up patients to be contaminated with dirt or even cause infection, causing inconvenience to patients

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