Novel probe device for Doppler blood flowmeter and use method

A Doppler blood flow meter, a new type of technology, applied in the field of probe devices, can solve the problems of sweat stain cleaning, patient contamination, patient inconvenience, etc., to achieve the effect of convenient disassembly, reduce friction, and avoid slippage

Active Publication Date: 2021-09-17
SHENZHEN VCOMIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Novel probe device for Doppler blood flowmeter and use method
  • Novel probe device for Doppler blood flowmeter and use method
  • Novel probe device for Doppler blood flowmeter and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1-5 , The present invention relates to a novel apparatus Doppler flowmetry with a probe, comprising a probe main pole 1, the main base of the probe rod 1 provided with a lower pillar 2, the bottom of the pillar 2 is provided with a cable 3, probe a main lever 1 is provided with a blood flow probe 8 top, 8 is provided with the blood flow probe attached to the top of the cushion skin 9, the probe 1 is provided above the main pole with an adjustable fixing sleeve 4, the sleeve 4 is fixed and attached to a bloodstream located on the probe 8 cushion skin 9 of the outer ring, the fixed position of the bottom sides of the sleeve 4 is provided with a built-in disk 7, the upper fixing sleeve 4 is provided with an adjustable top disc 5, cotton cleaning block having top and bottom of the rotatable disc 5 disposed 17, is provided on the top end surface of the disc 5 a rotatable plate 6 external rotation;

[0031]The fixing sleeve 4 is equal to the outer diameter of the top ...

Embodiment 2

[0033] On the basis of Example 1, a method of using a probe device for a new Doppler flow meter, comprising the steps of:

[0034] S1: First, the fixing sleeve 4 is assembled to the top circular plate 5, and the lamination ring 13 on top of the fixed sleeve 4 is attached to the lower end surface of the upper surface of the top, and the outer ring is mounted. The positioning thread 14 is fixed to the threaded groove 18 in the inner wall of the card bit circulation 31, and the stability of the fixed sleeve 4 and the top circular plate 5;

[0035] S2: Mount the reserved sleeve 4 at the bottom of the fixed sleeve 4, and align the guiding tank 10 of the outer ring to the guide rectangular groove 11, so that the guide tank 10 is directed along the guide rectangular groove. 11 Continuously slide, to correct the angle, thereby avoiding relative rotation between the fixing sleeve 4 and the probe main rod 1, lifting stability, the probe main rod 1 extruded the inner end surface of the inner...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00A61B8/06B08B1/04
CPCA61B8/4444A61B8/06A61B8/488A61B8/4422B08B1/04B08B1/006
Inventor 韩杰林郭先锋
Owner SHENZHEN VCOMIN TECH CO LTD
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