ventricular system 中文意思是什麼
ventricular system
解釋
腦室系統- ventricular : adj. 1. 【解剖學】（心）室的。2. 膨脹的。
- system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
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It is necessary to control the mechanical stimuli precisely in the studies of cardiac mechano - electrical feedback ( mef ). in the present study a ventricular pressure - clamping system has been developed, which can be applied to isolated - perfused rabbit hearts. controlled by a computer, this system not only can make the left ventricle follow a command defining the same pressure wave as that during a beating cycle under physiological condition, but also deliver mechanical stimuli with a proper waveform to the ventricle at a particular time phase. this system integrates multiple functions, including perfusing, pacing, recording of electrocardiogram and monophasic action potentials, and clamping and measuring of ventricular pressures in isolated - perfused hearts. thus, it is a distinct system for investigating the phenomena and mechanisms of cardiac mef at organ level
在心臟機械電反饋的研究中準確控制機械刺激是非常重要的.本研究室構建了一套適用於離體家兔心臟的心室壓力鉗系統.該系統通過計算機控制壓力鉗，不僅能模擬正常生理條件下左心室的壓力波形，還能在心室活動周期的特定時相、以適當波形對心室施加機械刺激.該系統集心臟灌流與起搏、表面心電圖記錄、單相動作電位記錄、心室壓力鉗制與測定等多種功能於一體，特別適用於器官水平上觀察機械電反饋現象並探討其機制 -
Abstract : it is necessary to control the mechanical stimuli precisely in the studies of cardiac mechano - electrical feedback ( mef ). in the present study a ventricular pressure - clamping system has been developed, which can be applied to isolated - perfused rabbit hearts. controlled by a computer, this system not only can make the left ventricle follow a command defining the same pressure wave as that during a beating cycle under physiological condition, but also deliver mechanical stimuli with a proper waveform to the ventricle at a particular time phase. this system integrates multiple functions, including perfusing, pacing, recording of electrocardiogram and monophasic action potentials, and clamping and measuring of ventricular pressures in isolated - perfused hearts. thus, it is a distinct system for investigating the phenomena and mechanisms of cardiac mef at organ level
文摘:在心臟機械電反饋的研究中準確控制機械刺激是非常重要的.本研究室構建了一套適用於離體家兔心臟的心室壓力鉗系統.該系統通過計算機控制壓力鉗，不僅能模擬正常生理條件下左心室的壓力波形，還能在心室活動周期的特定時相、以適當波形對心室施加機械刺激.該系統集心臟灌流與起搏、表面心電圖記錄、單相動作電位記錄、心室壓力鉗制與測定等多種功能於一體，特別適用於器官水平上觀察機械電反饋現象並探討其機制 -
Simulated experiments effects of intrathoracic pressure change on hemodynamics three models that simulated the anatomic arrangement of the venous return systems and chest cavity were established to investigate the hydromechanic principle of the different influence of the itpc on the ventricular fillings. effects of intrathoracic pressure change on the motion of interventricular septum ( ivs ) acuson ' s sequoia 512 ultrasonographic system was used in this study to record the m - mode and two - dimensional cineloop images of the simulated interventricular septum movement with different intrathoracic pressure changes
指標觀測觀察並記錄外周靜脈壓和模擬胸腔壓力分別變化及同時變化時，模擬右心室的容積變化；觀察並記錄模擬胸腔壓力變化時，模擬肺血管床和左心室內壓力的變化；用sequoia512超聲心動圖儀觀察胸腔壓力變化對模擬心臟室間隔運動的影響。 -
The model is simulated with computer and driving system is tested. [ results ] the control model conveniently rectified based on the ventricular work will meet the recipient ' s demand according with recipient ' s physiological characters
方法建立主動脈瞬時壓力和流量模型，設計血泵電機驅動系統，並進行模擬和實驗。 -
A ventricular pressure - clamping system for the study of mechano - electrical feedback
一套研究機械電反饋的心室壓力鉗系統 -
The blood pump driven system with sensorless is designed based on ventricular work control for specific axial blood pump driven by extracorporeal alternating magnet field in order to against the invasive results as far as possible to meet the recipients ' physiological demands. [ methods ] the models of pressure and flux in aorta are constructed, and the driving system for blood pump is designed
摘要目的針對「外磁驅動軸流式血泵」結構特點，避免有創控制帶來的不利因素，最大限度的滿足受體的生理需求，實現無傳感器控制，設計基於心室功控制的血泵驅動系統。 -
[ objective ] the blood pump driven system with sensorless is designed based on ventricular work control for specific axial blood pump driven by extracorporeal alternating magnet field in order to against the invasive results as far as possible to meet the recipients ' physiological demands. [ methods ] the models of pressure and flux in aorta are constructed, and the driving system for blood pump is designed
摘要目的針對「外磁驅動軸流式血泵」結構特點，避免有創控制帶來的不利因素，最大限度的滿足受體的生理需求，實現無傳感器控制，設計基於心室功控制的血泵驅動系統。
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