Arobella

Qoustic Wound Therapy System

A white and purple Arobella Questi Wound Therapy System device with control buttons, a digital display, and various icons.

For Wounds, Burns, and Hard & Soft Tissues

  • Non-invasive and painless treatment option.

  • Can accelerate healing time for chronic and difficult-to-heal wounds.

  • Helps prevent complications such as infection and scarring.

  • Can be used in conjunction with other wound care therapies for enhanced healing.

Product Description

The Qoustic Wound Treatment System (QWTS) uses ultrasound technology in the sharp debridement process to clean wounds of necrotic tissue. The device is made up of three core parts: the signal generator, the hand piece, and the disposable tubing. The signal generator is the core of the device and generates the ultrasound signal to the hand piece.

The hand piece starts with the curette making its use feel familiar. The curette design is unique because it has a dome shape, from which the ultrasound is emitted and focused. You start the process by hovering over the wound with the Qoustic Qurette. The hand piece has been calibrated to create a stable cavitation field, which helps to separate necrotic tissue from healthy tissue. After that, it is easy to remove any biofilm or necrotic tissue.

The ultrasound delivered through the curette also facilitates cutting much more substantive tissue that needs removing. You use the cutting edge of the curette to cut into the tissue. The robust device design still performs when the head is under significant load (denser tissue).

The QWTS has an integrated fluid wash system that cleanses the wound work area and increases the delivery of ultrasound waves through the fluid wash. Disposable tubing delivers the fluid wash to the tip of the Qoustic Qurette. The design allows for both contact based sharp debridement and non-contact wound therapy.

A medical device control panel with a digital display reading "DouLoustic Wound Therapy System Ready" and various buttons, a gloved hand holding a syringe-like device with a tube, and a metallic cylindrical object with a rounded interior.
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Narrated Demonstration

Product Information

  • This process is directed for single (1) treatment, and total recommended treatment shall be no more than three (3) times per week; typically treatment regimen is approximately two (2) weeks or more, depending on the size and nature/condition of the treated area as well as other subject dependent factors, but may be prescribed longer on the order of a physician.

  • This product has been cleared by the FDA for sale in the United States. Cleared indications for use (K062544)

    • Selective dissection and fragmentation of tissue, wound debridement (acute and chronic wounds, burns, diseased or necrotic tissue), and cleansing irrigation of the site for the removal of debris, exudates, fragments, and other matter.

    This product has been cleared by the FDA for sale in the United States. Cleared indications for use (K131096)

    • Selective and non-selective dissection and fragmentation of soft and/or hard tissue

    • Surgical, excisional or sharp-edge wound debridement (acute and chronic wounds, burns) for the removal of nonviable tissue including but not limited to diseased tissue, necrotic tissue, slough and eschar, fibrin, tissue exudates, bacteria and other matter

    • Site cleansing irrigation and lavage of wound tissue (acute and chronic wounds, burns, diseased or necrotic tissue)

    • Contact and/or non-contact maintenance debridement for the removal of debris, exudates, fragments, bacteria, slough, fibrin, excised or fragmented tissue, and other matter

    • Preparing the wound bed for graft or other subsequent procedures using contact and/or non-contact techniques to achieve wound debridement

    • It is prescribed for patient population of any age with one or more wounds and/or that may also exhibit Diabetes Mellitus (DM)

    Ideal for

    • Wound Management

    • Treating specific types of wounds including:

    • Diabetic foot ulcers

    • Pressure ulcers

    • Venous Insufficiency Ulcers

    • Arterial Wounds

    • Compromised Surgical Wounds

    • Burns

    • Osteomyelitis

    • Fistulas

    • Infected, Eczematous, Ulcerated or Devitalized Skin

  • The Qoustic Wound Therapy System™ can be used with the following irrigation (lavage) fluids:

    • Sterile 0.9% saline (which is widely available for purchase from medical suppliers)

    • Sterile de-ionized water

    • Vashe™ Wound Cleanser solution (which is produced from PuriCore’s Vashe™ Generator)

    • Other solutions approved for wound therapy or debridement

    • Generator power source: 90-264~, 2.5A, 50-60Hz

    • Converter Power Output: <140 watts

    • Amplitude: 0 – 75 μm

    • Frequency: 35kHz (±2kHz)

    • Weight:
      Generator: 13.5 lbs (6.1kg) [AR1000B];
      Handheld Applicator: 13.5 oz (0.4kg) [AR1000] / 11.5 oz (0.3kg) [AR1000D]

    • Dimensions:
      Generator: 15.50 in (W) x 14.25 in (D) x 5.25 in (H);
      Handheld Applicator: 9 in x 1.4 in (Ø)

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