Modifications to a miniature pressure transducer for the measurement of intracranial pressure
نویسندگان
چکیده
منابع مشابه
Epidural intracranial pressure measurement in rats using a fiber-optic pressure transducer.
Elevated intracranial pressure (ICP) is a significant problem in several forms of ischemic brain injury including stroke, traumatic brain injury and cardiac arrest. This elevation may result in further neurological injury, in the form of transtentorial herniation(1,2,3,4), midbrain compression, neurological deficit or increased cerebral infarct(2,4). Current therapies are often inadequate to co...
متن کاملThe measurement of intracranial pressure.
The measurement of intracranial pressure (ICP) as an aid in the assessment of certain neurosurgical patients is now widely accepted, following the initial descriptions of the technique (Guillaume and Janny, 1951; Lundberg, 1960). An understanding of the dynamics of ICP changes is important for many anaesthetists, not only those who are working in specialized neurosurgical units, but also those ...
متن کاملconsequence analysis of the leakage, ignition and explosion during high pressure sour gas injection process to the oil reservoir
there is no doubt that human being needs to become integrated with industry and industry needs to be progressed, daily. on the other hand, serious events in industrial units specially in oil industries has been shown that such damages and events are industry related ones. the consequence of such events and damages which resulted in chemical and poisoned explosions and loss of life and property ...
A new optical transducer for arterial pressure measurement.
A new optical pressure transducer system (Viggo) has been assessed and compared with a standard P10 transducer (Spectramed) using a similar 20-gauge cannula, both in vitro in terms of linearity and frequency response and in vivo using an animal model. The linearity of the transducers was comparable; the resonant frequencies were 106 Hz and 75 Hz, respectively. However, the resonant frequency of...
متن کاملA Review of Development for Intracranial Pressure Measurement
Human brain is normally in the space called “cranium” which is not able to enlarged in adults. Brain consists of three main parts ; brain tissue, cerebrospinal fluid and cerebral blood flow. The intracranial pressure can be regarded as cerebral spinal fluid pressure from the ventricle. The measurement of increased intracranial pressure is significant for neurological abnormalities in patients w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Medical & Biological Engineering
سال: 1970
ISSN: 0025-696X,1741-0444
DOI: 10.1007/bf02477681