A-M Systems, LLC. of Sequim, WA at MEDICA 2019 in Düsseldorf -- COMPAMED Trade Fair
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A-M Systems, LLC.

P.O. Box 850, 98324 Sequim, WA
131 Business Park Loop, 98382 Sequim, WA
Telephone +1 360 683-8300
Fax +1 360 683-3525

This company is co-exhibitor of
Messe Düsseldorf North America

Hall map

MEDICA 2019 hall map (Hall 16): stand H17-3

Fairground map

MEDICA 2019 fairground map: Hall 16


David Green

131 Business Park Loop
98382 Sequim, USA

+1 (360) 683-8300
+1 (800) 426-1306

+1 (360) 683-3525


Our range of products

Product categories

  • 01  Electromedical Equipment / Medical Technology
  • 01.06  Intense medicine / anesthesiology / respiration
  • 01.06.07  Other equipment for intense medicine / anesthesiology / respiration

Our products

Product category: Other equipment for intense medicine / anesthesiology / respiration

VBMax Pulmonry Function Testing / Spirometry Filters

VBMax ™ Pulmonary Function Testing Filters are disposable bacterial-viral filters designed for spirometry, body plethysmography, and PFT systems. The VBMax PFT filters feature:
  • Disposable: Single-patient test/session use
  • 99.999% Bacterial filtration efficiency
  • 99.99% Viral filtration efficiency
  • Low resistance to flow
  • Low dead space: 45 mL
  • VBMax Standard PFT Filters include a paper mouthpiece
  • Available with a pediatric mouthpiece adapter
  • 100 Filters per case
  • Exceeds ATS/ERS Guidelines
VBMax ™ spirometry filters fit most lung function analyzers on the market today--including Collins, Astra, HDpft, MIR, Vitalograph, Cosmed Pony FX, microQuark, CustoMed, Jaeger MasterScreen, Vmax Vyntus, Vmax Encore IOS, CareFusion Vmax, Sensormedics, MGC Diagnostics, MedGraphics, Koko Sx, Koko PFT, Koko Legend, Koko Trek, and more.

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Product category: Other equipment for intense medicine / anesthesiology / respiration

ViroMax Inline BVF with Standard ISO Connectors

ViroMax™ bacterial-viral filter features coaxial ISO connectors for applications in many stages of breathing circuits and mechanical ventilation.

  • Bacterial Filtration efficiency: > 99.999%
  • Viral Filtration efficiency: > 99.99%
  • Low Flow Resistance: 1.5cm H20 at 60 lpm
  • Dead Space: 45 mL
  • Coaxial ISO connectors:
  • 22 mm inside diameter / 25 mm outside diameter
  • 15 mm inside diameter / 22 mm outside
  • Low Flow Resistance: 1.5cm H20 at 60 lpm
  • Compact, transparent housing
  • Bi-directional airflow
  • Disposable: for single-patient use only
  • Naturally "hydrophobic"
  • Ultrasonically welded
  • 50 Filters per case

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Product category: Other equipment for intense medicine / anesthesiology / respiration

HydroMax Heat and Moisture Exchange (HME) Filter

  • Designed for passive humidifiction applications in anesthesia, respiratory care and critical care.
  • Combined HME and viral-bacterial filter increases efficiency and reduces weight and dead space.
  • Highly efficient bacterial-viral filer protects patients and equipment from bacteria and viruses.
  • Hygroscopic membrane traps maximum amount of moisture and reduces the need for active humidifiction.
  • Tethered cap keeps gas monitoring port sealed while not in use and prevents misplacement.
  • Minimal resistance/pressure drop increases air flow.
  • Universal ISO 5356 connectors (22M/15F, 22F/15M) ensure compatibility with different ventilator and anesthesia systems.
  • HydroMax is free of latex, PVC, DEHP and BPA.
  • Supplied Clean and individually packaged for a single patient and single use.
  • HydroMax™ and ViroMax™ may be combined in custom-configured breathing circuits to meet your needs.
  • 25 Filters per case.
Filtration Efficiency
Bacterial > 99.9999%
Viral > 99.99%

Moisture Output2 (1 hr | 24 hrs)
VT 250 mL 37.2 mg/L | 36.3 mg/L
VT 500 mL 36.9 mg/L | 34.9 mg/L
VT 750 mL 35.4 mg/L | 33.0 mg/L
VT 1000 mL 36.6 mg/L | 32.3 mg/L

Recommended Tidal Volume
250-1000 mL

Pressure Drop/Resistance2
30 L/min 0.08 kPa (0.8 cm H2O)
60 L/min 0.19 kPa (1.9 cm H2O)
90 L/min 0.33 kPa (3.3 cm H2O)
Dead space: 56 mL
Weight: 21 g
Patient Side 15F/22M
Machine Side 15M/22F

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Product category: Other equipment for intense medicine / anesthesiology / respiration

3 Liter Calibration Syringe for Spirometers and Lung Function Analyzers

A-M Systems Calibration Syringes are designed to be the "known volume" for checking your spirometer daily as required by ATS and ERS guidelines on spirometry. Made of durable aluminum, the 3 L calibration syringes come with a universal connector.

  • 3.0 Liter Capacity
  • Accuracy: ±0.25%
  • Fits 1 to 1 1/16" OD tubes, with adapters for many commonsizes.
  • Calibrated mechanical stop
  • Rubber feet prevents rolling
  • One year warranty on all calibration syringes
  • In stock for prompt delivery
  • Service and repair available
Each Calibration Syringe has a label indicating the model, serial number, date and calibrated volume. Each Calibration Syringe has its corresponding volume calibrated with a volumetric apparatus certified to meet the accuracy requirements of the National Bureau of Standards Circular 602. In addition, each syringe is 100% leak tested and traceable to NIST standards.

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Product category: Other equipment for intense medicine / anesthesiology / respiration

Disposable Rubber Mouthpiece for Use in Spirometry

Disposable Thermoplastic Mouthpieces are designed for the patient's comfort, maximum flow rates, lower dead space, and a leak-proof fit. They are made from white thermoplastic rubber and are available to fit a variety of connector sizes.

  • 50 mouthpieces per package
  • Latex, BPA, DEHP Free

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Product category: Other equipment for intense medicine / anesthesiology / respiration

Rubber and Foam Nose Clips for Spirometry / Pulmonary Function Tests

Nose clips are recommended for spirometry tests1 in order to reduce the risk of introducing a technical error. Our rubber- and foam-padded nose clips help prevent patients from inhaling or exhaling through the nose during spirometry.

In contrast to manual occlusion, the use of a nose clip can enhance patient comfort and allow the patient to focus on FVC, MVV, VC, IC and other spirometry maneuvers.

The nose clips are made of thermoplastic and are latex- and BPA-free. The tension in the nose clip body keeps it firmly in place while the rubber and foam pads are designed for maximum patient comfort. The nose clips are disposable and intended for single-patient use only.

  • Available with rubber or foam pads
  • 100 nose clips per case
  • Soft, grooved nose pads
  • Gentle, no-slip grip
  • Held in place by spring action
  • Pads made of white thermoplastic
  • Latex- and BPA-free
  • Available in standard (white) and large (blue) sizes.

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About us

Company details

A-M Systems is a leading global manufacturer and distributor of high-quality respiratory care products and precision neurophysiology instruments with the goal of making health care innovation and efficiency affordable.

Since 1976, our unwavering commitment to product excellence, competitive prices and customer service has earned us satisfied customers in more than 100 countries. Today A-M Systems continues to deliver innovative products manufactured under the strict standards of ISO 13485:2016, FDA Quality System Regulations (21 CFR PART 820), EU Medical Device Directive, and Canada Medical Device Regulations (SOR/98-282).

The Pulmonary Division designed and developed the popular VBMax™ line of pulmonary function test filters and the versatile ViroMax™ viral-bacterial filter. The Division also answered the growing demands worldwide for OEM products by offering custom packaging, branding and labeling across a wide range of pulmonary and respiratory care products.

We supply some of the world's largest manufacturers and distributors with custom-branded calibration syringes and other pulmonary and respiratory care products. Our PFT kits and breathing circuits, which are designed to help clinicians save time, can also be customized to meet specific needs of a hospital or clinic.

The Neurophysiology Division designs, manufactures and distributes a wide range of scientific A-M Systems Physiology Instrument Circuitboard.instruments, including stimulators, intra- and extracellular amplifiers, and patch clamps. Leading universities and research institutions worldwide use our instruments and accessories, including electrodes, insulated wires and capillary tubing, to perform ground-breaking investigations into learning and memory, Alzheimer's and Parkinson's diseases, and models of stroke, deafness and blindness.

Both A-M Systems Divisions are united by a singular commitment to our customers who challenge us to deliver innovative, high-quality products and services efficiently and affordably.

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Company data



Area of business
  • Laboratory Equipment
  • Diagnostics
  • Commodities and Consumer Good for Surgeries and Hospitals

Company information as a PDF file