Cardinal Health Vela Ventilator Repair 도움말: 스스로 수리하는 방법을 알아보세요.

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작성자: Jeff Stephens (및 다른 기여자 9명)

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교체 가이드

Left Panel

Turbine Filter P/N 10365

Turbine/Muffler Assembly P/N 16349

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문서

The VELA Ventilator, made in 2008, is a software driven and easy to use ventilator, with a full-function turbine gas delivery system and microprocessor control through a Graphical User Interface that provides support for pediatric to adult patients. The VELA may be configured as a conventional ventilator or non-invasive positive pressure ventilator (only available with VELA+ and VELA Comprehensive).

The VELA comes in three models: VELA, VELA+, and VELA Comprehensive. This guide is intended for the base model VELA, but may also be used with the VELA+ and VELA Comprehensive.

The VELA Ventilator is blue and has a touch interface. it is 13” W x 14.5” D x 12” H, and weighs ~38 lbs. To be sure that your ventilator is a VELA, make sure that there is the VELA marking on the front face of your device.

If you are not sure what is wrong with your Cardinal Health Vela Ventilator, head over to the Cardinal Health Vela Ventilator Troubleshooting.

IEC Classification

Medical Equipment: Class 1 type B

Oxygen Supply

High Pressure Connector-

Pressure Range: 40 to 85 psig
Temperature: 10 to 40°C
Humidity: Dew Point of gas should be 1.7°C below the ambient temperature (minimum)
Minimum Flow: 80 LPM at 20 psig
Inlet Fitting: CGA DISS-type body, No.1240

Low Pressure Connector-

Pressure Range: 0 to 0.5 psig
Maximum Flow: 80 LPM
Inlet Fitting: 1/4 inch tapered

Electrical Supply

AC Power Supply

(Nominal) / (Voltage Range) / (Frequency Range)
100 VAC / 85 to 110 VAC / 47 to 65 Hz
120 VAC / 102 to 132 VAC / 55 to 65 Hz
230 VAC / 196 to 253 VAC / 47 to 65 Hz
240 VAC / 204 to 264 VAC / 47 to 65 Hz

DC Power Supply

48 VDC internal battery
Operates for approximately 6 hours under moderate load
Maximum charge time for full charge is 8 to 12 hours

Data Input / Output

Analog inputs

The ventilator provides up to 8 programmable channels for analog signal inputs. Each channel is scalable for specified ranges

(Range) / (Resolution)
0 to 1 VDC / 0.25 mV
0 to 5 VDC / 1.37 mV
0 to 10 VDC / 2.5 mV

Analog Outputs-

The ventilator provides 4 signals at the analog output connector

Airway Pressure
- Range: -60 to 140 cmH2O
- Scale: 1 cmH2O / 25 mV
- Accuracy: ±50mV or ±5% of reading, whichever is greater
- Zero Offset: 1.5 VDC at 0 cmH2O
Flow
- (Inspiratory/Expiratory)
- When selected the ventilator provides a continuous analog voltage representative of inspiratory flow minus expiratory flow
- Range: -100 to 200 LPM (Adult)
- Scale Factor: 1 LPM / 10 mV (Adult)
- 1 LPM / 25 mV (Pediatric)
- 1 LPM / 50 mV (Neonate)
- Accuracy: ±10% of reading or ±30 mV, whichever is greater
- Zero Offset: 3.0 VDC at 0 LPM
- (Machine)
- When selected the ventilator provides a continuous analog representative of machine delivered flow.
- Range: 0 to 200 LPM (Adult)
- Scale Factor: 1 LPM / 25 mV (Adult)
- 1 LPM / 50 mV (Pediatric)
- 1 LPM / 100 mV (Neonate)
- Accuracy: ±10% of reading or ±30 mV, whichever is greater
- Zero Offset: None
Volume
- Range: -1.00 L to 4.00 L (Adult)
- Scale Factor: 1 L / 1 V (Adult)
- 1 mL / 5 mV (Pediatric)
- 1mL / 10 mV (Neonate)
- Accuracy: ±10% of reading or ±30 mV, whichever is greater
- Zero Offset: 1.000 VDC
Breath Phase
- The ventilator provides a continuous analog voltage representative of breath phase (Inspiration = 5 VDC, Expiration = 0 VDC).

Digital Communication

The ventilator is constructed with one RS-232 port for bi-directional communication of data. NOTE: this is a non-operational port. Do not make connection.

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