APHERESISTECHNOLOGY
    Request a Demo

    Every parameter, with its source.

    The complete technical table for GEMMA, taken from the manufacturer's brochure. Confirm current values with our team before procurement or commissioning.

    GEMMA / In figures

    Engineering you can measure.

    Configurable total flow
    2–200mL/min
    Blood : anticoagulant ratio
    5:1–25:1
    Dual-needle pressure threshold
    60–300mmHg
    Device weight
    8kg
    Continuous operation
    > 8h
    Specified MTBF
    5 000h

    Values from page 4 of the GEMMA brochure.

    GEMMA / Technical data

    Parameters, with their source.

    Specifications shown are based on manufacturer documentation. Configuration, electrical requirements, consumables and availability may vary by market. Confirm current specifications before procurement or commissioning.

    01Fluid control

    ParameterValueSource
    Configurable total flow2–200 mL/minGEMMA · p. 4
    Flow increment: 2–50 mL/min1 mL/minGEMMA · p. 4
    Flow increment: above 50–200 mL/min5 mL/minGEMMA · p. 4
    Blood : anticoagulant ratio5:1–25:1GEMMA · p. 4

    02Access & pressure

    ParameterValueSource
    Displayed pressureUp to 300 mmHgGEMMA · p. 4
    Single-needle return pressure60–240 mmHgGEMMA · p. 4
    Dual-needle pressure threshold60–300 mmHgGEMMA · p. 4
    Single-needle draw volume3–10 mLGEMMA · p. 4
    Access modesOne / two needlesGEMMA · p. 4

    03Physical & operating environment

    ParameterValueSource
    Device weight8 kgGEMMA · p. 4
    Dimensions320 × 200 × 200 mmGEMMA · p. 4
    Operating temperature10–35 °CGEMMA · p. 4
    Relative humidity≤ 80%GEMMA · p. 4

    04Electrical & continuity

    ParameterValueSource
    Typical apparent-power consumption≤ 60 VAGEMMA · p. 4
    Reference electrical input220 V / 50 HzGEMMA · p. 4
    Continuous operation> 8 hGEMMA · p. 4
    Specified MTBF5 000 hGEMMA · p. 4

    3–10 mL is the volume per single-needle draw / cycle. It is not the total extracorporeal volume. Filter priming and maximum filter inlet pressure are separate values in the component catalogue.

    Published operation and MTBF values are brochure specifications, not a guarantee of reliability or service availability.

    Manufacturer documentation · GEMMA · pages 4, 11–12

    GEMMA at scale beside an A4 sheetGEMMA320 mm200 mmDepth 200 mmA4 sheet210 mm297 mm
    GEMMA at scale beside an A4 sheet Drawn to scale from the published dimensions, 320 × 200 × 200 mm (brochure p. 4), and ISO 216 A4 (210 × 297 mm).

    Documentation & science

    The source behind the system.

    Selected technical documents and original therapeutic apheresis literature.

    1. Technical-commercial brochure

      GEMMA

      Topic
      GEMMA
      Source language
      English

      PDF · 1.19 MiB

      View PDF

    2. Technical document

      PFM-500 / PFM-800

      Topic
      Membrane filters
      Source language
      English

      PDF · 1.97 MiB

      View PDF

    3. Source publication

      Plasmapheresis in Treatment of Myasthenia Gravis

      Topic
      Myasthenia gravis
      Source language
      English

      PDF · 1.35 MiB

      View PDF

    Source literature; not a GEMMA-specific clinical trial.

    Explore the document library

    Continue

    Apheresis Technology / GEMMA

    See GEMMA working in your clinic.

    Book a demonstration. We review your clinical setting, technical requirements and the configuration that fits your protocols.

    1. 01

      Technical brochure

      We ask for
      Your email
      You get
      The PDF, straight away.
    2. 02

      Demonstration

      We ask for
      Four fields
      You get
      A call within 48 hours.
    3. 03

      WhatsApp

      We ask for
      One click
      You get
      An immediate reply during business hours.
      Message us on WhatsApp
    Technical support