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Summary of Contents for Weinmann VENTIlogic BiLevel ST
- Page 1 VENTIlogic BiLevel ST - Home Ventilation Unit WM 27000 Description of unit and operating instructions for patients...
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Page 2: Overview
1. Overview VENTIlogic 1 Bacteria filter 9 Drying adapter 15 Headgear 14 Mask 2 Connecting cord 13 Exhalation 8 Sealing plug (2x) system 7 Unit outlet 3 Handle 12 Hose system 10 Adapter 11 Pressure measuring 4 Serial interfaces hose 5 Control panel and display 6 Connection for humidifier 21 Alarm acknowledgement switch with LED... - Page 3 1 Bacteria filter 14 Mask For protecting patient from bacteria, especially if Respiratory air at the necessary therapy pressure the device is being used by several patients. is administered to the patient via the mask. 2 Connecting cord 15 Headgear For connecting the VENTIlogic to the supply.
- Page 4 25 Menu switch 28 VENTIpower For switching between the standard display and the Available as an accessory, to provide mains-inde- menu. pendent power to the VENTIlogic. 26 Humidifier switch with LED 29 Rating plate For setting humidifier stage. Six stages are availa- Provides information about the unit, like serial num- ble.
- Page 5 Symbols used in the display Symbol Significance Status line: Soft start active, remaining time faded in Filter change required Maintenance required Acoustic signal for the IPAPmin and V min alarms silent Alarm for IPAPmin and V min alarms deactivated Main window: Low-priority alarm triggered Medium-priority alarm triggered Abbreviations used in the display...
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Page 6: Table Of Contents
Contents 1. Overview ....2 6. Hygienic preparation ..24 6.1 Intervals ....24 2. -
Page 7: Description Of Unit
2. Description of unit 2.1 Intended use The VENTIlogic is a home ventilation unit for non-invasive, non-life support ventilation of adult patients with respiratory insufficiency in whom there is evidence of autono- mous respiratory drive. This corresponds to the following clinical pictures: •... - Page 8 Sensors detect the pressure in the mask and in the hose system and also the respira- tory phase switch (trigger point). The fan accordingly provides the IPAP and EPAP pressures set by the doctor. Therapy modes The VENTIlogic can be operated in six therapy modes: CPAP, S, ST, T, SX, SXX and TA mode Your doctor will set the mode required for your therapy on the unit.
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Page 9: Safety Instructions
3. Safety instructions 3.1 Safety instructions Read these operating instructions carefully. They form part of the unit and must be available at all times. Use the unit only for the purpose described here (see “2.1 In- tended use” on page 7). For your own safety please observe the following points. - Page 10 Caution! • Third-party masks may be used only after approval from the manu- facturer (WEINMANN). Use of non-approved masks puts successful therapy in jeopardy. • If a pneumotachograph with a high flow resistance is used in deter- mining flow rate to start or check therapy, the trigger function may be restricted.
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Page 11: Contraindications
Oxygen supply Warning! • When oxygen is introduced into the respiratory flow, smoking and naked flames are prohibited. The oxygen may be depos- Risk of fire. ited in clothing, bedlinen or hair. It can only be removed by thor- ough ventilation. Caution! •... -
Page 12: Side Effects
3.3 Side effects The following undesired side effects may occur during short and long-term usage of the VENTIlogic: • pressure points on the face caused by the mask and forehead padding • reddening of skin on face • blocked nose •... - Page 13 Rear Unit inlet: inlet for ambient air at room temperature Servicing label: indicates when the next service is due. Safety check label: (in Germany only) marks when the next safety check as per §6 of the German law relating to users of medical devices is required. Side connection sockets Connection for specialist staff to adjust therapy parameters with VENTIsupport, WM 93340;...
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Page 14: Set Up Unit
4. Set up unit 4.1 Set up and connect unit Set up the unit on a flat surface, e.g. on a bedside cabinet or on the floor next to the bed. Keep a space of min. 5 cm between the rear of the unit and the wall, as the air inlet is on the rear of the unit. -
Page 15: Put On The Mask
4.2 Put on the Mask The VENTIlogic is designed for use with nasal, nasal/oral and full facial masks. Pro- ceed as follows to put on the mask. 1. Adjust the forehead support of the l mask (if provided). 2. Connect the headgear/the headband to the mask and position the mask. 3. - Page 16 Humidifier VENTIclick The VENTIclick humidifier is positioned between the VENTIlogic and the hose system. The inlet connection stub and the electrical connection of the heating element must be pointing at the VENTIlogic. Please also see the operating instructions for the VENTIclick. Oxygen supply using the VENTI-O The supply of oxygen must have been prescribed by the doctor in charge.
- Page 17 Bacteria filter If the VENTIlogic is intended for use by several patients (e.g. in hospital), bacteria filter WM 24148 should be used to protect against infection. It is installed be- tween the hose system and the VENTIlogic or the VENTIclick. Please also observe the enclosed operat- ing instructions for the bacteria filter.
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Page 18: Operation
VENTIlogic by taking a breath (see “5.2 Auto switch-on” on page 19). Operating hours and the WEINMANN software version will appear in the display for approx. 3 seconds. The unit starts to convey air through the hose system. -
Page 19: Auto Switch-On
When soft start is activated, the soft start indicator appears with the remaining soft start time, Soft start indicator max. 30 minutes, or the max soft start time speci- fied by the doctor (see “5.3 Set soft start (not in TA mode)”... -
Page 20: Set Soft Start (Not In Ta Mode)
The message appears for three Auto switch-on ON seconds. After the message, the VENTIlogic re- verts to the patient menu. Auto switch-on is now ac- tivated. 5. Exit the patient menu using the dial (move selection bar to and press dial) or using the menu Back switch If no switch is activated for 5 minutes, the display... -
Page 21: Set Humidifier
Note • VENTIlogic starts in soft start mode automatically if this was activat- ed when the unit was last used. • Soft start can be switched on and off at any time by briefly pressing the soft start switch • The Softstart function is not available in TA mode. -
Page 22: Therapy In Ta Mode
2 seconds to switch off the unit. The fan switches off. Date and duration of the last therapy session appear in the dis- play. "WEINMANN VENTImotion" appears in the display. The unit then switch- es to standby mode. -
Page 23: Travelling With Venti Series Devices
Carrying bag with on board an aircraft as hand baggage, be sure to ask VENTIlogic and VENTIpower your airline about all necessary formalities before checking in. You can obtain a certificate for transportation in an aircraft from the manufacturer (WEINMANN). Operation... -
Page 24: Hygienic Preparation
6. Hygienic preparation 6.1 Intervals You should check the filters and wipe clean the housing and the filter compartment cover regularly. The headgear/headband can be washed as necessary. Please also observe the following intervals. Interval Activity – Clean mask – Clean hose system –... -
Page 25: Cleaning
6.2 Cleaning Clean hose system 1. Detach the hose system from the unit and the exhalation system. 2. Remove one end of the pressure measuring hose (shake gently if necessary) and seal it with the seal- ing plug provided. At the other end, use the sec- ond sealing plug to seal the small opening of the adapter to prevent water getting inside. - Page 26 The remaining drying time is displayed. The VENTIlogic switches off automati- cally after 30 minutes. You can interrupt the process at any time by keeping the menu switch , the dial or the on / off switch depressed for 2 seconds. If the hose system is still damp in places after drying, start the drying process again.
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Page 27: Disinfection, Sterilization
4. Let the coarse dust filter dry. The coarse dust filter must be completely dry before the unit is started up. 5. Replace the coarse dust filter and close the filter compartment cover. Note: the fine filter cannot be cleaned. It is changed every 1000 operating hours. Accessories To clean the exhalation system, the mask, the headgear/headband, the VENTIpower, the VENTI-O... -
Page 28: Change In Patients
If the unit is to be utilized for another patient without using a bacteria filter, it must undergo hygienic preparation beforehand. This has to be carried out by the manu- facturer (WEINMANN) or a dealer. The procedure used for hygienic preparation is described in the inspection sheet and in the service and repair instructions for the VENTIlogic. -
Page 29: Function Check
Flow sensor − • • • • • • Alarms • • • • • • • If the values/functions set out below are not met/fulfilled, send the unit to your dealer or to the manufacturer (WEINMANN) for repair. Function check... - Page 30 Pressure setting 1. Wait approx. 1 minute, then read the CPAP pressure displayed or the IPAP and EPAP pressures displayed in the bar chart and check whether the values dis- played correspond to the prescribed values. Respiratory frequency/Minimum frequency Note This check is not necessary if the device is operating in CPAP mode.
- Page 31 Soft start: Note This test is not necessary if soft start has been locked out by the doctor. Switch on soft start by pressing the soft start switch The soft start indicator appears and the soft start time is displayed. Flow sensor/pressure sensor 1.
- Page 32 If the messages "Flow sensor implausible!", "Sensor system implausible!" or "Im- plausible pressure measurement" appear again, contact the manufacturer (WEINMANN) or your dealer immediately to have the unit repaired. Alarms The VENTIlogic performs a self-test of the sensor system when the on / off switch is pressed, this checks the function of the alarm system.
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Page 33: Troubleshooting
8. Troubleshooting 8.1 Malfunctions Malfunction/Error Cause Rectification message Check connecting cord is securely con- No running noise, No supply voltage nected. Possibly check function of supply no Display available. socket by connecting another piece of equipment (e.g. a lamp). Unit cannot be Auto switch-on not switched on by tak- Activate auto switch-on (5.2, Page 19). -
Page 34: Alarms
If there are any faults which cannot be rectified immediately, contact the manufactur- er (WEINMANN) or your dealer immediately to have the unit repaired. Do not con- tinue using the unit to avoid causing greater damage. - Page 35 Deactivate alarms If the symbol appears in the status line, the physiological alarms V T min IPAP have been deactivated by your doctor. Note For questions about deactivating/silencing the physiological alarms, please con- sult your doctor. Acknowledge alarms If an alarm is triggered by a fault (in this case: discon- nection alarm), press the alarm acknowledgement switch .
- Page 36 Physiological alarms Indicator Alarm Cause Rectification Filter soiled. Clean/change filter Adjust headgear/head- Minimum respira- band so that the mask Mask leaking. tory volume set by Tmin does not leak - replace if the doctor not necessary reached. Mask defective. Replace mask Low priority Have settings checked Implausible settings.
- Page 37 Indicator Alarm Cause Rectification Hose system not con- nected to unit prop- Check connection of erly or not connected hose to unit Disconnection! at all Medium priority Unit being operated Put on mask or switch off with open mask unit. (mask not on).
- Page 38 6.2 hose If there are any faults which cannot be rectified immediately, contact the manufactur- er (WEINMANN) or your dealer immediately to have the unit repaired. Do not con- tinue using the unit to avoid causing greater damage. Troubleshooting...
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Page 39: Maintenance
9. Maintenance 9.1 Intervals We recommend only having servicing and maintenance performed by the manufacturer (WEINMANN) or authorized dealers. Both filters must be regularly checked for soiling • The coarse dust filter should be cleaned once a week and changed no less than every 6 months. -
Page 40: Filter Change
9.2 Filter change Change coarse dust filter Use only original filters made by WEINMANN. If third-party filters are used, this will invalidate the warranty and may cause restrictions in terms of function and biocom- patibility. 1. If the VENTIclick humidifier is connected, first disconnect it from the unit. This will prevent water running into the unit when the filter is changed. - Page 41 To change the fine filter proceed as follows. 1. Press the flap of the filter compartment cover. Re- move the filter compartment cover. 2. Replace the fine filter with a new fine filter WM 15026. Dispose of the old filter with domes- tic waste.
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Page 42: Change Pressure Measuring Hose
Bacteria filter If bacteria filter WM 24148 is used, change the particle filter in the bacteria filter in accordance with the relevant operating instructions. 9.3 Change pressure measuring hose 1. Detach the sleeve on the creased hose from the Adapter adapter . -
Page 43: Scope Of Supply
10. Scope of supply 10.1 Standard scope of supply VENTIlogic WM 27000 Parts Order number VENTIlogic Basic unit WM 27005 Hose system WM 24130 Drying adapter WM 24203 Carrying bag WM 24888 Connecting cord WM 24177 Coarse dust filter WM 24880 Fine filter, packed WM 15026 Operating instructions for the VENTIlogic... - Page 44 Parts Order number VENTI-O Oxygen valve WM 24200 VENTIpower battery incl. case WM 24100 SOMNOmask, size S WM 25110 SOMNOmask, size M WM 25120 SOMNOmask, size L WM 25130 SOMNOmask, size S, blue WM 25210 SOMNOmask, size M, blue WM 25220 SOMNOmask, size L, blue WM 25230 SOMNOplus, size S...
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Page 45: Spare Parts
Parts Order number JOYCE NV, size L WM 26180 JOYCE NV, 40 hPa, size S WM 26161 JOYCE NV, 40 hPa, size M WM 26171 JOYCE NV, 40 hPa, size L WM 26181 Headstrap, blue: – JOYCEstrap EXTRA, 3 point, size M, incl. WM 26291 headstrap clip –... -
Page 46: Technical Specifications
11. Technical specifications VENTIlogic VENTIlogic with VENTIclick Product class as per EC Directive 93/42/EEC Dimensions WxHxD in cm 23 x 12.5 x 34 23 x 12.5 x 45.5 Weight approx. 4.5 kg approx. 4.8 kg Temperature range – operation +5 ˚C to +35 ˚C –... - Page 47 VENTIlogic VENTIlogic with VENTIclick IPAP pressure range 6 to 35 hPa EPAP pressure range 4 to 20 hPa CPAP pressure range 4 to 20 hPa Pressure accuracy ±0.6 hPa Increment 0.2 hPa (1 hPa = 1 mbar ≈ 1 cm H Minimum stable limit pressure (PLS ) (min.
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Page 48: Pneumatic Diagram
VENTIlogic VENTIlogic with VENTIclick Fine filter service life 1000 hours with normal room air Permitted humidity for operation ≤ 95 % rH (no condensate formed) and storage VENTIlogic with hose system VENTIlogic with O hose system WM 24130 and Silentflow WM 23737, VENTIclick WM 24365 System resistance at an air flow of and bacteria filter WM 24148... -
Page 49: Safety Distances
2.34 3.69 3.69 7.38 11.67 11.67 23.33 Contact WEINMANN for further technical specifications. More details can also be found in the hospital manual and in the service and repair guide. The right to make design modifications is reserved. Technical specifications... -
Page 50: Warranty
• WEINMANN is not liable for consequential harm caused by a defect if it is not not based on intention or gross negligence. WEINMANN is also not liable for minor physical injury to life or limb resulting from negligence. •... - Page 51 13. Declaration of conformity WEINMANN Geräte für Medizin GmbH + Co. KG declares herewith that the product complies fully with the respective regulations of the Medical Device Directive 93/42/EEC. The unabridged text of the Declaration of Conformity can be found on our website at www.weinmann.de...
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Page 52: Index
14. Index Accessories Alarms Auto switch-on 8, 18, 19, 33 Carrying bag Cleaning 24, 27 Disinfection Dry hose system Exhalation system 15, 18, 23, 24, 39, 44 Filter 33, 39, 45, 47 Function check Inspiration time Malfunctions 15, 18, 22, 23, 24 Mask Respiratory frequency 8, 47... - Page 56 WEINMANN Geräte für Medizin GmbH+Co.KG P.O.Box 540268 • D-22502 Hamburg Kronsaalsweg 40 • D-22525 Hamburg T: +49-(0)40-5 47 02-0 F: +49-(0)40-5 47 02-461 E: info@weinmann.de www.weinmann.de Center for Production, Logistics, Service WEINMANN Geräte für Medizin GmbH+Co.KG Siebenstücken 14 D-24558 Henstedt-Ulzburg...
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