On chloroform and other anæsthetics: their action and administrationSnow, John
History
On chloroform and other anæsthetics: their action and administration
Snow, John
Anesthetics; Chloroform; Snow, John, 1813-1858
“Just before this change of the pulse was observed, the chloroform had
been withdrawn. The one deep inspiration was followed by a few
stertorous breathings, but after these he breathed naturally, his
complexion and features showed no change, he seemed only calmly asleep,
and in this state he continued breathing naturally, and with no change
in his appearance, but pulseless, for at least a minute. Then his
breathing became less frequent, and seemed as if it might soon cease;
his face grew pale, and his lips very slightly livid.
“With the help of cold water sprinkled on his chest and face, and cold
air blown on his face and throat, he was raised from this state of
defective breathing in about two minutes, and again breathed deeply and
freely, though slowly, (probably about twelve times in the minute.) He
thus breathed for two or three minutes, and during this time the lips,
and the pale or slightly livid parts of the face, became pink again, and
though no pulse could be felt at the wrists, the heart was heard acting.
During this time, also, some wine and brandy were poured into the mouth,
and passed down the œsophagus, but without any evident movements of
swallowing. His breathing again became gradually infrequent and feeble.
Cold air and sprinkling with water, frictions and percussions of the
chest, scarcely increased the breathing, and in less than two minutes it
ceased. Artificial respiration, by the method of Dr. Marshall Hall, was
immediately employed, and many times during the first five minutes of
its employment the artificial inspiration obtained, when turning the
body over to its side, was followed by a distinct, and sometimes even a
full muscular inspiration. But at the end of about five minutes, these
signs of life ceased, fæces escaped, and no more indications of life
appeared, though the artificial breathing, the friction of the limbs,
and other means for resuscitation, were continued for twenty or more
minutes.
“I refrain, at present, from all comments on this case. Only, I wish to
call particular attention to the fact that good breathing was
maintained, and, after a suspension, was renewed, long after the heart
had ceased to act with sufficient force to produce a pulse at the wrist.
And I would add, that this narration is sanctioned and considered to be
exact, by the four gentlemen who were to have assisted in the operation,
and to whom I am greatly indebted for their counsel and assistance in
the greater difficulty that we had to cope with.”[122]
Public-domain text, read in full here on John Shaqi.
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