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The page for Penlon AV-S repair, user and technical guides, and service information. This medical ventilator is used for optimum anaesthesia therapy in adult, paediatric and neonatal patient profiles. Penlon AV- S was launched in Oxford, UK with Prisma SP2 anaesthesia system in the early 2000s.

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== ***Background and Identification*** ==

The Penlon AV-S is an electronic medical ventilator used for optimum anesthesia therapy in adult, pediatric, and neonatal patient profiles. Designed and operated by Penlon, this device comes with an 8.4” Colour Touch Screen with ***single/dual waveform-display*** and ***three*** Ventilation Modes.

The Penlon AV-S ventilator, along with the Prima SP2 anesthesia system, was launched by Penlon in the early 2000s in Oxford, United Kingdom. In 2010, soon after multiple successful launches, Penlon won its fourth Queen’s Award, this time it was in the International Trade category.

The Penlon AV-S ventilator weights 16.75 lbs (control unit only) and has a colored display screen of 210 mm (8.4") TFT. Screen mounting is remote, arm-mounted, or an optional combined control unit/screen.

The drive gas supply for the ventilator can be ***oxygen or air***. Note that the drive gas is specified by the customer and set during manufacture.

The ventilator has three ventilation modes: Volume, Pressure, and Spontaneous. Spontaneous mode (SIMV, SMMV, PSV, PEEP) is for advanced patient support.

The Penlon AV-S ventilator is compatible with ***PrimaSP,  SP2, and SP3, A100SP, A200SP*** anesthesia systems.

== ***Technical Specifications*** ==

=== Physical ===

●      ***Size***- Control Unit only: 7.2 x 11.4 x 11.8 inch (H x W x D)

With Adult Bellows: 15.1 x 11.4 x 11.8 inch (H x W x D)

●      ***Screen***: 210 mm (8.4") TFT

●      ***Weigh***t - Control Unit Only: 16.75 lbs

with Adult Bellows: 19.8 lbs.

●      ***Bellows*** (Latex Free): 20 to 1600 ml, Paediatric option 20 to 350 ml

●      ***Power***: 90 to 264 VAC, 47 to 63 Hz

●      ***Drive Gas***: Oxygen or Air

=== Functional ===

●      ***Tidal Volume*** (Vt) : 20 to 1600 ml

●      ***Rate*** (BPM): 4 to 100 bpm

●      ***I:E Ratio*** : 1:0.2 to 1:8

●      ***Pressure Limit***: 10 to 100 cmH2O

●      ***Fresh Gas Compensation***: Automatic Tidal Volume Adjustment

●      ***Ventilation Modes***: Off, Standby, Volume, Pressure Controlled, Spontaneous, SIMV, SMMV, and PSV (for use in anaesthesia procedures only)

●      ***High Function (Volume Mode)***: Set tidal volume (Vt) x 1.5 is delivered at every 10 to 100 breaths (frequency is user Selectable)

●      ***Pressure Control***: 10 to 70 cmH2O

●      ***Spontaneous Mode***: Active Volume and Pressure Alarms, Patient Support Function ''- Automatic switch to Volume Cycle Mode if apnoea alarm is triggered''

●      ***Electronic PEEP***: 4 to 20 cmH2O

●      ***Oxygen Monitor***: Fuel Cell type

=== SIMV, SMMV,  PSV ===

●      ***Trigge***r:  0.7 to 4 L/min (PEEP Referenced)

●      ***Trigger Window***: 60% of Expiratory Time

●      ***Tidal Volume*** (Vt) : As Volume Mode

●      ***Minute Volume*** (Vm) : As Volume Mode

●      ***Inspiratory Time*** (Ti ): 0.5 to 5 Seconds

●      ***Support Pressure***: 3 to 20 cmH2O (PEEP Referenced)

=== Alarms- Automatic ===

●      ***Alar Mute***: 30 Seconds

●      ***Low Drive Gas Pressure***: Less than 235 kPa (34 psi)

●      ***High Continuous Airway Pressure***: Above 30 cmH2O at start of cycle

●      ***Low Pressure***: 4 to 14 cmH2O PEEP Referenced

●      ***Low Tidal Volume***: 50% of Volume Set (Spirometry)

Alarms could be optional user set as well.

=== Incorrect Rate or Ratio ===

●      ***Mains Failure***: 30 Minutes Battery Backup

●      ***Low Battery***: 5 Minutes Use

●     ***Vent Inop***: Internal or Battery Failure

●     ***Apnoea***: Flow Referenced

=== ***Additional Information*** ===

[http://www.ardusmedical.com/wp-content/productManuals/Anesthesia/Penlon_AVS%20Ventilator.pdf|Ardus Medical User Manual for Penlon AV-S]

[http://www.frankshospitalworkshop.com/equipment/documents/anaesthesia/service_manuals/Penlon_AV-S_-_Technical_Training_Course.pdf|Franks Hospital Technical Guide for Penlon AV-S]

[https://www.penlon.com/Product-Groups/Anaesthesia-Ventilators/AV-S-for-use-with-Prima-450-and-Prima-460|Penlon Official Webpage for Penlon AV-S]

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Penlon AV-S Service Manual.pdf

Penlon AV-S Training Manual.pdf

AV-S Ventilator

AVS Ventilator User USA_AVS User Penlon A200SP.qxd

Tsonga

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