DSU 7 Clinical Suction Unit

(6 customer reviews)

Portable clinical suction Unit is used for respiratory therapy and wound management, offering powerful, hygienic suction on demand.

DSU 7 Clinical Suction Unit is used to remove fluids from the airway or respiratory support system and infectious materials from wounds.

  • 30L/min suction rate
  • AC, DC or portable battery powered

The device creates a negative pressure (vacuum) that draws fluids through disposable tubing that is connected to a collection bottle. The fluids are trapped in the collection bottle for proper disposal. It is for use on the order of a physician only.

DSU 7, DJMed suction unit higher vacuum levels are generally selected for oropharyngeal suctioning, and lower vacuum levels are usually selected for tracheal suctioning and for suctioning procedures involving children and infants.

Example areas of application:

  • Suction drainage of secretion from blocked air passages
  • Suction removal of food particles
  • Suction drainage of secretion following laryngectomy, tracheotomy, in case of illnesses involving increased saliva production, bronchial damage following tumour irradiation, difficulties in swallowing following a stroke, coma patients, cystic fibrosis.
  • Geriatric oral hygiene
ETA: JUL 2024
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From: $449

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Out of stock

$470.98 for 3 items

Portable Excellence in Respiratory Therapy and Wound Management
Elevate your patient care with the DSU 7 Clinical Suction Unit, a state-of-the-art portable device designed to meet the rigorous demands of respiratory therapy and wound management. Whether in a clinical setting or at the patient’s bedside, the DSU 7 offers unparalleled performance, ensuring efficient and hygienic suction whenever needed.

Powerful Suction: Equipped with a robust motor, the DSU 7 delivers consistent and powerful suction, ensuring rapid and effective removal of secretions and debris. This feature is crucial for maintaining clear airways in respiratory therapy and ensuring clean wound sites during treatment.

Portable Design: Weighing in at a manageable weight, the DSU 7 Portable is designed for mobility. Its compact form and easy-to-carry handle make it ideal for use across various settings, from hospital rooms to home care environments.

Hygienic Operation: The DSU 7 features a canister system that minimizes contamination risks. The disposable canisters and filters ensure that the device remains sanitary, reducing the risk of infection and cross-contamination between uses.

User-Friendly Interface: The intuitive controls and clear display make the DSU 7 straightforward to operate, even for those with minimal training. Adjustable suction levels allow caregivers to tailor the performance to each patient’s specific needs.

Durability and Reliability: Built with high-quality materials and a sturdy construction, the DSU 7 is designed to withstand the demands of frequent use in busy clinical environments. Its reliable performance ensures that it will be a trusted tool in your patient care arsenal.

Quiet Operation: Despite its powerful suction capabilities, the DSU 7 operates quietly, creating a more comfortable environment for both patients and healthcare providers.

Perfect for variety of medical applications

Respiratory Therapy: Efficiently clears airways in patients with respiratory conditions, ensuring they can breathe more easily and comfortably.

Wound Management: Provides effective suction for wound care procedures, keeping wound sites clean and promoting faster healing.

The DSU 7 Clinical Suction Unit is your reliable partner in delivering top-tier care. Its portability, power, and hygienic design make it an indispensable tool for any healthcare professional. Enhance your practice with the DSU 7 and experience the difference in patient outcomes and care quality.

SKU: N/A Category:

Battery-Built-in Lithium-ion

DSU 7DSU 7 Portable
Max. air flow rate30L/min30L/min
Max. vacuum-85kPa (637mmHg)-85kPa (637mmHg)
Air regulationMechanical regulating valveMechanical regulating valve
Sound level55dB @ 1m52dB @ 1m
Voltage230V AC, 50HzAC 100-240V, DC 12V
Recommended duty cycle30/3030/30
  • DSU 7 suction unit
  • Collection canister with overflow valve
  • Bacterial filters
  • suction tube
  • User guide
  • DSU 7 Portable suction unit
  • Collection canister with overflow valve
  • Bacterial filters
  • suction tube
  • User guide


Ultra Quiet Suction Unit

9E-A Medical Suction Unit

DSU 7 Clinical Suction Unit

Is this for me?
  • I may need to extract some thicker fluids.
  • I have used a suction unit before and it was not strong or fast enough.
  • I don’t like noisy equipment.
  • I just need a well priced, basic medical suction unit.
  • I need it on the go not just at home.
  • I need to use disposable liners instead of cleaning the canister after every use.
  • I need an optional mobile stand on wheels.
Max. air flow rate*60L/min20L/min30L/min
Sound level**46dB52dB52dB
Max. vacuum-83 kPa-75 kPa-85 kPa
PowerAC 240VAC 240VAC 240V, DC Internal battery
Canister Options





* Max. air flow rate will determine the persevered suction responsiveness of the suction unit. Also note that larger fluid collection canister will have a proportionally opposite effect on this.
** For every 3dB lower humans may perceive the noise level as 50% less. Lower is better.


Based on 6 reviews

5.0 overall

Add a review

  1. JHerman

    This device has proven to be a game-changer, providing both efficiency and reliability in a compact, user-friendly design.

    Performance: The suction power is excellent. It efficiently clears airways and secretions, making it ideal for respiratory therapy. The adjustable suction levels allow for customization based on the patient’s needs, which is a significant advantage. I’ve found it to be particularly effective in emergency situations where quick and reliable suction is critical.

    Ease of Use: The unit is incredibly user-friendly. The controls are intuitive, and the clear, concise instructions made the initial setup and operation straightforward. The lightweight design and convenient handle make it easy to transport, which is essential for both home use and when moving between rooms.

    Noise Level: One of my primary concerns with medical equipment is noise, but this unit operates quietly compared to other models I’ve encountered. This feature is particularly beneficial during night-time use, ensuring minimal disturbance.

    Durability: The build quality is robust. It feels sturdy and well-constructed, and I’m confident it will withstand regular use. The components, including the tubing and collection canister, are made from high-quality materials that are easy to clean and sterilize.

    Battery Life: The battery life is impressive. It holds a charge well, providing ample usage time before needing a recharge. This feature is crucial for situations where a power outlet might not be immediately available.


  2. greg s

    I got this pump to use for my Mom’s medical problems and it works great. It’s a strong pump but not obnoxiously loud or rattily. Price seems a in a good range. It works very well.

    greg s

  3. berrypatch

    Just what my father needed to exit hospital. Great unit and price.


  4. F. Krafft

    When my husband was diagnosed with throat cancer last year, our world was turned upside down. After his surgery and radiation treatments, he was left with severe mucus buildup that made it difficult for him to breathe at times. Our doctor recommended having a suction machine at home, and I’m so grateful we purchased this DJMED Portable Suction Unit.

    The portable design has also been incredibly convenient. The built-in battery allows us to move it from room to room as needed without being tethered to an outlet. And it’s rugged enough to handle being frequently relocated. We just keep it plugged in and charged up whenever not in use.

    My one piece of advice would be to order a few extra suction catheters and tubing sets to have on hand for easy replacements when needed. Keeping everything sanitary is crucial.

    I truly don’t know what we would have done without this suction unit to help manage my husband’s symptoms at home. It has provided relief and allowed him to rest more comfortably throughout this entire ordeal. While I wish we never needed a machine like this, I’m just grateful we could find such an effective and user-friendly option. It has been a literal lifesaver.

    F. Krafft

  5. Ruth Perry

    I bought this based on the suggestion of a friend and it works phenomenally. I think I prefer it to the one at the hospital.

    Ruth Perry

  6. Dave Evers

    As a respiratory therapist, having a dependable suction unit is an absolute must. This portable suction machine from djmed has been a lifesaver in countless situations when I need to quickly clear a patient’s airway.

    The suction power on this unit is impressive – it has a high vacuum capacity which allows it to effectively remove thick fluids and mucus. Even when running on battery, it maintains that strong suction thanks to the powerful internal rechargeable battery.

    The collection canister is an ample, about a litter from memory and has a solidly built polycarbonate construction that is autoclavable for sterilization between patients. The canister setup is simple and mess-free when you need to swap it out.

    I really appreciate the versatility of this unit – it can be used with a disposable suction catheter for suctioning the airway or can connect to a Yankauer wand for clearing wound drainage. The unit itself is fairly lightweight at just 4kg with the battery installed, so it’s easy to transport wherever I need it.

    A couple of minor downsides – the vacuum gauge isn’t extremely precise so you have to go by feel for different suction levels. And the battery life is just an hour or so, so I try to keep it plugged into AC power whenever possible. But those are pretty minimal issues. Come to think about it its quite normal at the size.

    Overall, this is a well-designed, powerful suction machine that any medical professional can rely on. It’s become an indispensable piece of equipment for me and has held up incredibly well even with frequent use. Highly recommended if you need a portable and effective suctioning solution.

    Dave Evers

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