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Cervical blood flow detecting device

A blood flow detection and neck technology, applied in the field of detection devices, can solve problems such as poor stability of blood vessels in the neck, and achieve the effects of stable blood flow signal, alleviating fatigue, and saving physical strength.

Active Publication Date: 2013-05-29
SHENZHEN DELICA MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a neck blood flow detection device that can fix the probe and improve the monitoring stability in view of the defect of poor stability in the detection of neck blood vessels by hand-held probes in the prior art

Method used

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  • Cervical blood flow detecting device
  • Cervical blood flow detecting device
  • Cervical blood flow detecting device

Examples

Experimental program
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Embodiment Construction

[0025] like figure 1 Shown is an embodiment of the neck blood flow inspection device of the present invention, which includes a collar body 100 with an opening, a probe seat 200 rotatably mounted on one end of the collar body 100 , and an elastic pressing mechanism 300 . The probe of the transcranial Doppler ultrasound instrument is installed on the probe base 200, and the collar body 100 is sleeved around the neck of the patient, and the elastic force of the elastic compression mechanism 300 is used to push the probe base 200 to rotate inwardly of the collar body 100 , compress the patient's neck; then the medical staff hold the probe to search for the target blood vessel, and then fix the probe, so that it can be monitored for a long time.

[0026] In this embodiment, the collar main body 100 can be adjusted in size so that it can be used by different patients; of course, it can also be non-adjustable in size, adapting to the neck of different patients by using the elasticit...

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Abstract

The invention relates to a cervical blood flow detecting device, comprising a collar body with an opening, a probe holder which is rotatably mounted at one end of the collar body and is used for fixedly mounting the probe and an elastic pressing mechanism which is arranged between the probe holder and the collar body and drives the probe holder to be pressed, wherein the probe is mounted on the probe holder and is fixed after finding the target vessel through manual operation, thus removing the defect of unstable signals because of influence of any tiny movement such as tremble of the hand holding the probe, talk and the like. The device has the advantages of ensuring the acquired blood flow signals to be stable, mitigating fatigue of the operators, saving the physical strength of the operators, etc.

Description

technical field [0001] The invention relates to a detection device, in particular to a device for fixing a probe to detect neck blood flow. Background technique [0002] Ultrasonic transcranial Doppler flow analyzer (TCD) has been widely used in the examination of various cerebrovascular diseases. It uses the Doppler effect of ultrasound to study the hemodynamics in the intracranial large blood vessels. [0003] Transcranial Doppler detects major vessels of the intracranial base of the brain, such as the middle cerebral artery, anterior artery, or posterior artery, through a temporal window, sometimes requiring prolonged monitoring of these vessels. [0004] However, due to the poor ultrasound penetration of the temporal window in many patients, it is sometimes necessary to monitor the neck vessels (common carotid artery, intracranial segment of the carotid artery) for a long time instead of monitoring the intracranial vessels. [0005] The current neck blood vessel monitor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/06
CPCA61B8/4227
Inventor 王筱毅梅坚罗春华
Owner SHENZHEN DELICA MEDICAL EQUIP CO LTD
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