High pressure and high temperature vapor catheters and systems

U.S. Patent Aug. 9,2011 Sheet 2 0f6 US 7,993,323 B2

.
1 "A
S's
\
:4
200
BRONCHOSCOPIC ____ ___ \l
IMAGE DISPLAY \ ii
'0‘ 100

Qlé

Q!

TARGET LUNG REGION 5;;
!!.I!

S1!

_

'”\

i‘—;’3LT:\\ \i'

\\\\\\ I,’
‘~11’; \

FIG. 3

\

300

\

VAPOR VAPOR

TEMP. P
304-\\
302 I I 5 I I I 31
\@_ / 4
<?"ZC

I >
WATER 2 VAPOR OUTPUT
LEVEL 1 , TO CATHETER
I/\_A_A_A_/\_1\_A_A_/\’
’ _ VALVE
WATER _ 2 -0 — — — — — — — — — '
LEVEL 2 PRESS. 2
\301 \.
I
HEATER I
TEMP. i
HEATER D 4
coNTRo1_"l:l
AC m >4

1111-TJFJ 'S'fl

IIOZ ‘6 '3I1v

9 J0 V 199l1S

ZH ‘EZ‘Ei‘E66iL Sfl

\ “W8

My _mv_nH

HE / \\§ =6 N_Ofl_<>‘|| ZO__F<N_DO_|__ZOQ @éZ_ \|_ Willi 9% b _ _

§ \ g SN §

_~ =M_ \ \

Q8 _ $56: E m U; O O M2; mm ® ®_ E5 3: > T2; E>_§_ mvmg 9%

MW fig /0%

I
I
I
I
I
I
I
I
I
I
I
I
I
I
--------- -------I

Ӥ$_mZg