美國(guó)新澤西州Integra生命科學(xué)儲(chǔ)備公司（Plainsboro, NJ, USA）高級(jí)副總裁Deborah Leonetti說：“我們的目標(biāo)是提供在線和實(shí)時(shí)的多峰形性監(jiān)測(cè)作為監(jiān)測(cè)標(biāo)準(zhǔn),，這促使了神經(jīng)監(jiān)測(cè)系統(tǒng)的研發(fā)，我們?yōu)槟軌蛱峁┻@種治療和監(jiān)測(cè)神經(jīng)外傷和腦血管疾病的尖端技術(shù)而感到十分自豪,。”
一種新型神經(jīng)監(jiān)測(cè)系統(tǒng)可以同時(shí)測(cè)量腦外傷患者的大腦血流以及顱內(nèi)壓,。這種系統(tǒng)已經(jīng)得到了美國(guó)食品和藥品管理局的批準(zhǔn),。
這種被稱作NeuroSensor（“神經(jīng)感受器”）的系統(tǒng)操作簡(jiǎn)便，臨床醫(yī)生只要將單個(gè)導(dǎo)管插入一個(gè)不起眼的螺栓中,，就可以同步測(cè)量患者的大腦血流和顱內(nèi)壓,。這個(gè)系統(tǒng)允許外科醫(yī)生實(shí)時(shí)監(jiān)測(cè)相關(guān)的生命體征，允許持續(xù)定量檢測(cè)患者腦部缺血的風(fēng)險(xiǎn),，允許在外傷或者腦外科手術(shù)等腦實(shí)質(zhì)創(chuàng)傷之后,，直接檢測(cè)顱內(nèi)壓。檢測(cè)系統(tǒng)使用激光多普勒流式儀技術(shù)測(cè)量腦部血流,，而使用微電子機(jī)械系統(tǒng)（microelectromechanical system,，MEMS）測(cè)量顱內(nèi)壓。通過檢測(cè)可以導(dǎo)致顱內(nèi)壓升高的病變,，比如大腦血流的某些特定變化,，從而可以預(yù)防進(jìn)一步的腦損傷,，或者將這種損傷限制在最小范圍內(nèi)。
Neuromonitoring for Brain-Injured Patients
A new neuromonitoring system measures both cerebral blood flow （CBF） and intracranial pressure （ICP） in brain-injured patients. The system has been cleared by the U.S. Food and Drug Administration （FDA）.
Called NeuroSensor, the system is easy to use, allowing clinicians to obtain simultaneous measurements of a patient’s CBF and ICP through the use of a single catheter ｉnserted through a low-profile bolt. The system provides relevant measurements for a surgeon on a real-time basis, allowing for continuous qualitative monitoring in patients at risk of cerebral ischemia and for the direct monitoring of ICP in intraparenchymal applications following injury or neurosurgical procedures. The sensor measures CBF using laser Doppler flowmetry technology, while ICP is measured by a microelectromechanical system （MEMS）. By detecting the conditions that lead to increased ICP, such as certain changes in CBF, further injury to the brain may be prevented or limited. idxdy0003
