Quincke Spinal Needle 22g 90mm

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Technical Specifications

Product Image	Size	Color Code
	16G X 90mm	White
	17G X 90mm	Light Purple
	18G X 90mm	Pink
	19G X 90mm	Light Grey
	20G X 90mm	Yellow
	21G X 90mm	Green
	22G X 90mm	Black
	23G X 90mm	Drak Blue
	24G X 90mm	Purple
	25G X 90mm	Orange
	26G X 90mm	Brown
	27G X 90mm	Grey

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People often say they are sick and get an injection, which refers to an intramuscular injection that is given in the most muscular area, such as the gluteus maximus in the buttocks. Lumbar needle puncture is also a needle inserted in the space of the lumbar spine, but the needle is longer than the muscle needle. Lumbar puncture is a method used to aspirate a small amount of cerebrospinal fluid for experimental examination mainly for the diagnosis of certain diseases. For example, head disease, infection, bleeding, tumor, or certain unexplained coma or convulsion, brain trauma, brain parasites, etc. Lumbar puncture can also do pneumonic brain or spinal canal angiography; Can also do anesthesia (namely lumbar anesthesia), such as commonly used in the lower body surgery. In addition, lumbar puncture can also be used in treatment, such as intrathecal injection of drugs. Cerebrospinal fluid is an extracellular fluid in which the brain and spinal cord are immersed. Therefore, when pathological changes occur in brain, spinal cord, cerebrospinal membrane and blood vessels, the pressure and composition of cerebrospinal fluid can be changed, so lumbar puncture to collect a small amount of cerebrospinal fluid test is helpful for diagnosis. Cerebrospinal fluid (CSF) is generated by blood circulation, filtered by capillary endothelial cells of the choroid plexus and intracerebral capillary endothelial cells, and distributed in the ventricular system and subarachnoid space. The total amount of cerebrospinal fluid in adults is 150 ml on average, and its production rate is 0.35 ml per minute on average. Calculated by the total amount of cerebrospinal fluid 150 ml, it can be replaced about once every 8 hours. This SHOWS CEREBROSPINAL FLUID CHANGES RAPIDLY, THE CEREBROSPINAL FLUID OF 1 MILLILITER IS EXTRACTED WHEN EXPLANATION WAIST IS PIERCED IS WON'T PRODUCE ANY DAMAGING EFFECT TO THE BODY. So, how does the patient cooperate with the waist to wear? The most important thing is that the body position must be correct. In order to widen the space between the lumbar spine and the lumbar spine as far as possible, we should take the lateral position and try our best to convex the waist backward, so that the head and knees are as close as possible -- "shrimp" shape, and do not move when the doctor is operating, in case the needle tip hits the nerve or the needle is broken, causing serious consequences. The cost is about 100 yuan

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Quincke Spinal Needle 22g 90mm

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