Description

The Double Jar Suction Machine 7A is an electric medical suction unit designed to provide controlled negative-pressure suction for healthcare environments. It is suitable for procedures where the effective removal of phlegm, secretions, fluids, and other thick liquids is required.

The unit combines a powerful oil-free piston compressor with a high-flow suction system, providing a maximum negative pressure of ≥0.09 MPa and a pumping rate of ≥20 L/min. Its dual 2,500 mL glass reservoirs provide a combined collection capacity of 5,000 mL, making it suitable for procedures where a larger fluid collection capacity is beneficial.

The machine features an oil-free compressor, low-noise operation, and a practical plastic-panel construction. Its oil-free design also helps avoid oil-related contamination associated with conventional oil-lubricated compression systems.

Key Features

• Double-jar configuration for increased fluid collection capacity

• Two 2,500 mL glass reservoirs

• Total reservoir capacity of 5,000 mL

• Maximum negative pressure of ≥0.09 MPa

• Pumping rate of ≥20 L/min

• Adjustable vacuum range of 0–750 mmHg

• Oil-free swinging-type piston compressor

• Low-noise operation of ≤60 dB(A)

• Compact and portable design

• Designed for efficient removal of phlegm and thick fluids

• Suitable for surgical and other medical suction applications

• Plastic panel construction for practical everyday use

Technical Specifications

Benefits

The Double Jar Suction Machine 7A provides strong and consistent suction for medical environments where controlled removal of fluids and secretions is required. Its high pumping rate helps support efficient suction, while the adjustable vacuum range allows the operator to select an appropriate suction level for the intended application.

The dual-jar configuration provides additional collection capacity and can be particularly useful during procedures involving larger amounts of fluid. The oil-free piston compressor reduces the need for oil-related compressor maintenance and helps provide clean mechanical operation.

Its noise level of ≤60 dB(A) supports a comparatively quieter clinical environment, while the compact construction makes the unit practical for use in different healthcare settings.

Applications

The Double Jar Suction Machine 7A can be used in suitable healthcare environments for controlled suction of fluids and secretions, including:

• Surgical procedures

• Removal of phlegm and respiratory secretions

• Suction of thick liquids

• General medical suction applications

• Clinical procedures requiring negative-pressure suction

• Healthcare facilities requiring high-capacity electric suction equipment

Suitable For

This suction unit is intended for hospitals, clinics, surgical facilities, and other professional healthcare environments where medical suction equipment is required.

It should be operated by appropriately trained healthcare personnel and used according to the manufacturer's instructions and the requirements of the specific clinical procedure.

Dual Collection System

The machine is equipped with two 2,500 mL glass collection jars, providing a total stated reservoir capacity of 5,000 mL.

The dual-jar arrangement provides additional collection capacity and can help support procedures where continuous or higher-volume suction may be required. The glass reservoirs should be handled carefully and inspected regularly for cracks or other damage before use.

Oil-Free Compressor

The unit uses a swinging-type oil-free piston compressor. Unlike oil-lubricated compressors, the oil-free configuration does not require compressor oil for its normal pumping operation.

This design helps simplify routine operation and maintenance while supporting the suction performance required for medical applications.

Vacuum & Suction Performance

The Double Jar Suction Machine 7A provides a maximum negative pressure of ≥0.09 MPa and a vacuum range of 0–750 mmHg. Its pumping rate is specified at ≥20 L/min, providing high-flow suction capability for appropriate clinical applications.

The suction level should always be selected according to the clinical procedure, patient requirements, and applicable medical guidelines.

Safety & Maintenance

Before operation, inspect the collection jars, tubing, connections, and suction system for visible damage or leakage. Ensure that the collection containers are correctly positioned and that the suction pathway is properly connected.

After use, clean and disinfect the components according to the manufacturer's instructions and the healthcare facility's infection-control procedures. Glass jars should be handled carefully to prevent breakage.

The device should only be used by trained healthcare personnel and should not be operated outside its specified electrical and performance parameters.

FAQs

What is the Double Jar Suction Machine 7A used for?

The Double Jar Suction Machine 7A is an electric medical suction device designed to remove phlegm, secretions, fluids, and other thick liquids during suitable medical and surgical procedures.

What is the total capacity of the two suction jars?

Each glass reservoir has a capacity of 2,500 mL, giving the machine a combined collection capacity of 5,000 mL.

What is the maximum suction pressure of this machine?

The supplied technical specifications state a maximum negative pressure of ≥0.09 MPa, with a vacuum range of 0–750 mmHg.

Does the Double Jar Suction Machine use an oil-free compressor?

Yes. It uses a swinging-type oil-free piston compressor, designed to provide suction without conventional compressor oil.