Specifications
29
carefusion.com
Circuits 
Heated
Cat. No.
Tube 
 Type
Length 
Insp.
Length 
Exp.
For Use With 
Ventilators
Fisher & Paykel 
Humidifiers
Electrical Adapter 
(Pigtail)
“Y” 
Style
Probe 
Tee
Pressure 
Lines 
Dry Gas 
Line
Qty.
1208-4H1 C 48" 48"
All below, except 
Bird VIP
®
 or 
Bear Cub
®
 750
MR630 
MR730
0045-23 
900MR555
Y 12" 1", 
3
⁄16" 24" 30/cs
7441-4S2 C 54" 48" All listed below MR730 0060-23 Y 18"
1
⁄8", 
3
⁄16" 24" 30/cs
7582-4S2 C 66" 60" All listed below MR730 0060-23 Y 18"
1
⁄8", 
3
⁄16" 24" 30/cs
9053-4S2 C 48" 48" All listed below MR730 0060-23 Y T@Y
1
⁄8", 
3
⁄16" 24" 30/cs
9054-4S2 C 48" 48" All listed below MR730 0060-23 Y 12"
1
⁄8", 
3
⁄16" 24" 30/cs
Key
 1.  CareFusion Bear BP200
®
, Bear Cub
®
 750, 
1
/
8" pressure line ventilators
  2.  CareFusion Bear Cub
®
, 
3
/
16" pressure line ventilator
  3.  CareFusion Bird
®
 8400, TBIRD
®
 ventilators
  4.  CareFusion Bird
®
 VIP, 
1
/
8" pressure line ventilator
  5.  Draeger Baby Log
™
 8000
  6.  Hamilton Amadeus, Veolar
®
  7.  Infrasonics Star
™
 950, 500, 
1
/
8" pressure line
  8.  Newport Breeze
®
, Newport Wave
®
, 
1
/
8" pressure line
  9.  Nellcor Puritan Bennett
®
 7200, 840
 10.  Sechrist
®
 IV, 200, 
1
/
8" pressure line
 11.  Siemens
®
 300/900C
  C  Corrugated Tube 
  T  PVC 
  Y  Standard “Y” 
AirLife
™
 Circuits—Infant Series Wire
Dual-heated corrugated tube circuits with a removable unheated 
extention. Circuits come assembled and are ready for use.
Key
Neonatal Ventilators
 19.  Draeger Babylog 8000, Evita 
 20.  Infrasonics Infant Star 500, 950
 21.  Newport Breeze
®
 E150
 22.  Sechrist IV100B, IV200, Millenium
 23.  CareFusion AVEA
®
 ventilator, Bear Cub
®
 750 PSV
 24.  CareFusion Bird
®
 VIP ventilator
 25.  Maquet 300A, Servo i
 26.  Hamilton G5
 27.  Biomed Devices
 28.  Impact Eagle
  D  Dual Heat 
  Y  Standard “Y”
Code
D=Dual Heat            
DS=Dual- 
Single Heat 
S=Single Limb 
Circuit 
Length
For Use With 
Ventilator
Humidifiers
Heater Wire 
Adapter
Parallel Y 
Style
Temp Probe
Exh 
Valve
MDI 
Port
Pressure 
Lines
Dry 
Gas 
Line
Exp 
Limb 
H2O 
Trap
Elbow
Omni-Flex
™
Connector
RT4851-00 D 4’
19, 20, 21, 22, 23, 
24, 25, 26, 27, 28
MR850 
MR730
900MR805 
900MR900
Y
900MR869 
900MR569
• 
(
1
⁄4)
•
RT4851-12 D 4’
19, 20, 21, 22, 23, 
24, 25, 26, 27, 28
MR850 
MR730
900MR805 
900MR900
Y
900MR869 
900MR569
• 
(
1
⁄4)
•
RT4851-18 D 4’
19, 20, 21, 22, 23, 
24, 25, 26, 27, 28
MR850 
MR730
900MR805 
900MR900
Y
900MR869 
900MR569
• 
(
1
⁄4)
•
Cat. No. Description Qty.
RT4851-00 Neonate 4’ heated Circuit 30/cs
RT4851-12 Neonate 4’ heated w/12" remote 30/cs
RT4851-18 Neonate 4’ heated w/18" remote 30/cs
AirLife
™
 Circuits—Infant Parallel Wire










