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A medical triad is a group of three signs or symptoms, the result of injury to three organs, which characterise a specific medical condition. The appearance of all three signs conjoined together in another patient, points to that the patient has the same medical condition, or diagnosis.
There are many different models of ports. The particular model selected is based on the patient's specific medical conditions. Portals: can be made of plastic, stainless steel, or titanium; can be single chamber or dual chamber; vary in height, width and shape. Catheters: can be made of biocompatible, medical-grade polyurethane or silicone
[3] [4] However LLLT has been marketed and researched under a number of other terms, including red light therapy, [39] low-power laser therapy (LPLT), soft laser therapy, low-intensity laser therapy, low-energy laser therapy, cold laser therapy, bio-stimulation laser therapy, photo-biotherapy, therapeutic laser, and monochromatic infrared light ...
The spirit of medicine, as imagined by Salomon Trismosin, 1582. The Caduceus became a symbol of alchemy and pharmacy in medieval Europe. Its first appearance as a medical symbol can be traced back to 1st−4th century CE in oculists' stamps that were found mostly in Celtic areas, such as Gaul, Germany and Britain, which had an engraving of the name of the physician, the name of the special ...
Class 2 medical devices are classified by the presence of at least two layers of wire insulation - one basic layer insulation and a supplemental insulating layer or one layer of reinforced insulation. [24] For example, cardiac monitors typically are IEC class 2 devices. Class 3 medical devices rely on limiting voltages to no higher than the SELV.
The area provides a reference unit, for example in reference ranges for urine tests. [3]Used for grading of soft tissue tumors: Grading, usually on a scale of I to III, is based on the degree of differentiation, the average number of mitoses per high-power field, cellularity, pleomorphism, and an estimate of the extent of necrosis (presumably a reflection of rate of growth).
pupils equal and reactive to light and accommodation [3] PERRLA: pupils equal, round, reactive to light and accommodation [3] Per Vag: per vagina PET: positron emission tomography (cerebral metabolic scan) PFO: patent foramen ovale: PFT: pulmonary function test (see spirometry) PGCS: Paediatric Glasgow Coma Scale: PH: Pulmonary hypertension
Medical imaging equipment is manufactured using technology from the semiconductor industry, including CMOS integrated circuit chips, power semiconductor devices, sensors such as image sensors (particularly CMOS sensors) and biosensors, and processors such as microcontrollers, microprocessors, digital signal processors, media processors and ...