<STRONG>
<P align=center><STRONG><FONT size=5>Automated External Defibrillator</FONT></STRONG></P>
<P> </P>
<P><BR>
<TABLE cellSpacing=0 cellPadding=0 width=600 border=0>
<TBODY>
<TR>
<TD class=bodyfont vAlign=top align=left><XSCRIPT language=xxxxJavaScript src="/js/blockdiagram/flyout.js"></XSCRIPT><XSCRIPT></XSCRIPT>
<DIV id=leftNav>
<IMG id=blockdiagramImage src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Ffocus.ti.com%2Fgraphics%2Fblockdiagram%2Fblockdiagram_images%2F6030.gif" useMap=#blockdgm border=0 left="0" top="0"> <XSCRIPT></XSCRIPT><!-- Block is of non-Subsystem type --><!-- Block is of Subsystem type --><AREA shape=RECT alt="AC Adapter" coords=269,453,327,496 href="blockdiagram.tsp?blockDiagramId=2014&family=vf"><!-- Block is of non-Subsystem type --><AREA shape=RECT alt=ADC coords=278,74,339,117 href="viewdevices.tsp?blockDiagramId=6030&blockId=6422&designOptionId=6848&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Audio Amp" coords=147,60,177,97 href="#" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOff(3,1);" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,1,event,'true','true',162,78);"><AREA shape=RECT alt="Audio Amp" coords=152,77,182,114 href="#" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOff(3,2);" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,2,event,'true','true',167,95);"><AREA shape=RECT alt="Audio Amp" coords=156,95,187,132 href="#" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOff(3,3);" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,3,event,'true','true',171,113);"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Battery Charger" coords=150,289,230,355 href="viewdevices.tsp?blockDiagramId=6030&blockId=6314&designOptionId=6339&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Battery Protection" coords=150,356,230,423 href="viewdevices.tsp?blockDiagramId=6030&blockId=6313&designOptionId=6341&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Buffer Amp" coords=209,60,239,97 href="viewdevices.tsp?blockDiagramId=6030&blockId=6944&designOptionId=7103&family=vf"><AREA shape=RECT alt="Buffer Amp" coords=214,77,244,114 href="viewdevices.tsp?blockDiagramId=6030&blockId=6944&designOptionId=7103&family=vf"><AREA shape=RECT alt="Buffer Amp" coords=219,96,249,132 href="viewdevices.tsp?blockDiagramId=6030&blockId=6944&designOptionId=7103&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt=DSP coords=332,226,476,290 href="viewdevices.tsp?blockDiagramId=6030&blockId=6306&designOptionId=6350&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="High Voltage Power Controller" coords=221,176,314,250 href="viewdevices.tsp?blockDiagramId=6030&blockId=6943&designOptionId=7102&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="In-Pack Gas Gauge" coords=150,424,230,492 href="viewdevices.tsp?blockDiagramId=6030&blockId=6315&designOptionId=6342&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Isolated Power" coords=125,0,350,33 href="viewdevices.tsp?blockDiagramId=6030&blockId=6937&designOptionId=7095&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="LCD Backlight" coords=553,219,635,277 href="#" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOff(11,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(11,0,event,'true','true',594,248);"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Low Power Wireless" coords=394,347,516,402 href="#" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOff(12,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(12,0,event,'true','true',455,374);"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt=MCU coords=332,175,476,239 href="viewdevices.tsp?blockDiagramId=6030&blockId=6320&designOptionId=6351&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Memory Card Power" coords=404,124,464,178 href="viewdevices.tsp?blockDiagramId=6030&blockId=6942&designOptionId=7101&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Processor Power" coords=34,356,114,423 href="#" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOff(15,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(15,0,event,'true','true',74,389);"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Sensor Power" coords=34,289,114,356 href="viewdevices.tsp?blockDiagramId=6030&blockId=6941&designOptionId=7100&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Speaker Amp" coords=612,92,650,137 href="viewdevices.tsp?blockDiagramId=6030&blockId=6318&designOptionId=6348&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="System Power" coords=34,425,114,491 href="viewdevices.tsp?blockDiagramId=6030&blockId=6935&designOptionId=7092&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Tocuh Screen Controller" coords=554,160,636,213 href="viewdevices.tsp?blockDiagramId=6030&blockId=6939&designOptionId=7097&family=vf"><!-- Block is of Subsystem type --><!-- Block is of non-Subsystem type --><AREA shape=RECT alt="Voice Codec" coords=513,90,599,145 href="#" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOff(20,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(20,0,event,'true','true',556,117);"><!-- Block is of Subsystem type --></DIV><!--BD has only one instance of the block--><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type -->
<DIV class=divclass id=d_subnav3inst1 style="VISIBILITY: hidden; POSITION: absolute" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(3,1)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,1,event,'false','true',308,95);" [안내]태그제한으로등록되지않습니다-[안내]태그제한으로등록되지않습니다-onmouseleave="showMenuOff(3,1)"><LAYER id=l_subnav3inst1 visibility="hide" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,1,event,'false','true',308,95);" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonMouseOutNS="showMenuOff(3,1)"></LAYER></DIV>
<DIV class=divclass id=d_subnav3inst2 style="VISIBILITY: hidden; POSITION: absolute" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(3,2)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,2,event,'false','true',308,95);" [안내]태그제한으로등록되지않습니다-[안내]태그제한으로등록되지않습니다-onmouseleave="showMenuOff(3,2)"><LAYER id=l_subnav3inst2 visibility="hide" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,2,event,'false','true',308,95);" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonMouseOutNS="showMenuOff(3,2)"></LAYER></DIV>
<DIV class=divclass id=d_subnav3inst3 style="VISIBILITY: hidden; POSITION: absolute" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(3,3)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,3,event,'false','true',308,95);" [안내]태그제한으로등록되지않습니다-[안내]태그제한으로등록되지않습니다-onmouseleave="showMenuOff(3,3)"><LAYER id=l_subnav3inst3 visibility="hide" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(3,3,event,'false','true',308,95);" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonMouseOutNS="showMenuOff(3,3)"></LAYER></DIV><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type -->
<DIV class=divclass id=d_subnav11 style="VISIBILITY: hidden; POSITION: absolute" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(11,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(11,0,event,'false','true',594,248);" [안내]태그제한으로등록되지않습니다-[안내]태그제한으로등록되지않습니다-onmouseleave="showMenuOff(11,0)"><LAYER id=l_subnav11 visibility="hide" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(11,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(11,0,event,'false','true',594,248);"></LAYER></DIV><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type -->
<DIV class=divclass id=d_subnav12 style="VISIBILITY: hidden; POSITION: absolute" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(12,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(12,0,event,'false','true',455,374);" [안내]태그제한으로등록되지않습니다-[안내]태그제한으로등록되지않습니다-onmouseleave="showMenuOff(12,0)"><LAYER id=l_subnav12 visibility="hide" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(12,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(12,0,event,'false','true',455,374);"></LAYER></DIV><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type -->
<DIV class=divclass id=d_subnav15 style="VISIBILITY: hidden; POSITION: absolute" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(15,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(15,0,event,'false','true',74,389);" [안내]태그제한으로등록되지않습니다-[안내]태그제한으로등록되지않습니다-onmouseleave="showMenuOff(15,0)"><LAYER id=l_subnav15 visibility="hide" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(15,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(15,0,event,'false','true',74,389);"></LAYER></DIV><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type --><!--BD has only one instance of the block--><!-- Block is of non-Subsystem type -->
<DIV class=divclass id=d_subnav20 style="VISIBILITY: hidden; POSITION: absolute" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(20,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(20,0,event,'false','true',556,117);" [안내]태그제한으로등록되지않습니다-[안내]태그제한으로등록되지않습니다-onmouseleave="showMenuOff(20,0)"><LAYER id=l_subnav20 visibility="hide" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseout="showMenuOffNS(20,0)" [안내]태그제한으로등록되지않습니다-xx[안내]태그제한으로등록되지않습니다-xxonmouseover="showMenuOn(20,0,event,'false','true',556,117);"></LAYER></DIV>
<P class=bodyfontsmall>
<P> </P>
<P><B>Automated External Defibrillator </B><B>Overview :</B></P>
<P><STRONG></STRONG> </P>
<P>Manual defibrillators work by giving the heart a controlled electric shock, forcing all the heart muscles to contract at once, and, hopefully jolting it back into a regular rhythm. Historically, only trained medical professionals were able to interpret the heart rhythms on manual defibrillator devices. However, Automated External Defibrillators (AEDs) use embedded computer chips to analyze the rhythms instantly and accurately, making it possible for non-medical professionals to administer the same vital service without risking <A name=train><FONT size=3>an accidental shock.</FONT></A></P>
<P>An AED is a small, lightweight device that monitors a person's heart rhythm (through special pads placed on the torso) and can recognize ventricular fibrillation (VF), also known as "sudden cardiac arrest" or SCA. If SCA is present, an AED will advise, and will talk the responder through some very simple steps to defibrillate. AEDs are designed to be used by lay rescuers or "first responders". </P>
<P>The core subsystems include:</P>
<UL>
<LI class="">DSP (ASIC or OMAP processor)<BR>- processes and monitors chest-pad input, and through the use of know algorithms, establishes the current condition of the patent. Based on the condition present, the DSP will advise a form of treatment.<BR>
<LI class="">Microcontroller (ARM or MSP430)<BR>- manages keypad user inputs<BR>
<LI class="">Converters<BR>- A/D converters are used to convert real-time analog signals from the pads and microphone to digital information used by the DSP<BR>- D/A converters are used to convert digital signals from the DSP to sound allowing the user to hear instructional commands.<BR>
<LI class="">Amplifier<BR>- very low noise amplifiers are required to amplify pad input<BR>
<LI class="">Power Management<BR>-controls battery power used by the AED and monitors battery charging </LI></UL></TD></TR></TBODY></TABLE></STRONG></P>
<!-- -->
첫댓글 자료감사합니다.