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???42-45cm?31??
8??12?5?5?1?
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C5-T2???
( L1-S2)???
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?(??) ??(?A)

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12??????????????...

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1.?????????????hemorrhagic shock???????????????????????????3035?????
2.?????????????traumatic shock
3.?????????burn shock
4.??????????????????????endotoxin shock?????????????septic shock
5.?????????????cardiogenic shock
6.??????????????anaphylactic shock
7.???????...

?F??????????????????????????????????
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?????????????????300-400ml???????????????...

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