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Portable Suction Machine - Efficient Surgical Suction

MeCan Medical Best MC-DFX-23BII medical surgical portable suction machine Supplier,MeCan offer professional service,our team is well-tained. Every equipments from MeCan gets passed strict quality inspection,and final passed yield is over 99.9%.

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  • Place of Origin:CN;GUA

  • Brand Name:MeCan

  • Properties:The Basis of Surgical Instruments

  • Instrument classification:Class II

  • Type:Electrosurgical Unit

medical surgical portable suction machine


1. Brief description
Portable suction apparatus for emergency adopts AC, external DC and interior batteries for power supply. It can be used for suctioning secretion, blood and other substances that cause blocking in respiratory tract as well as suctioning for other purposes. It is especially fit for outdoor first aid, ambulance and circumstances where there is no power supply or there is power failure, in which circumstances, the AC/DC will switch automatically to ensure normal service of the apparatus.
Safety class: Class I type B




2. Technical specifications

Negative pressure: ≤-0.09Mpa(680mmHg)

Air pumping efficiency: ≥20L/min

Capacity of liquid vessel: 1000ml

Range of negative pressure regulation: -0.013MPa~-0.09Mpa(680mmHg)

Power supply: AC220V±10% 50/60Hz

Input power: 150VA

Pump structure: oil-free self-lubricated pump

Work mode: intermittent load continuous operation

3. Application

1.Get all the rubber pipes and interfaces connected as per the illustration (the pipes need to be sterilized).

2.Turn on the power switch 5  on the panel and the power indicator 6 will be on. The pump will start working (the pump working can be heard). When the interface1 is pressed, the negative pressure meter 4 shall indicate negative pressure.

3.For adjusting the negative pressure, its necessary to block the interface  1 with finger and turn the negative pressure regulating knob 8 with negative pressure up when the knob turned counter clockwise, and down when clockwise.

4.Attention shall be paid to the level of liquid in the vessel during use. When the liquid level is approaching the overflow valve, suction shall suspend till the vessel is emptied and washed clean. Otherwise, the overflow valve will close and the suction will have to stop.

5.In this apparatus, power supply from electric grid, interior batteries and lighter plug is adopted.

(1) Power from electric grid: put plug 9 AC220V power supply into the outlet of AC220V electric grid, and the power indicator 6 will be on. Turn on the power switch 5 when suction is required. At the same time, the 12V accumulator will be charged; and when the battery is full, the charging indicator 7 will be on.

(2) Battery: When a power failure occurred, the control section of the apparatus will switch to power supply from battery automatically. The battery will be able to work for

about 1 hour when it is full. (When the voltage declines, the power indicator will flash. At this time, some other power supply or emergency means shall be considered.) The battery shall be charged after use. Normally, the time for charging is 4~5 hours.

(3) Vehicle cigar lighter: Fitted on the apparatus are plug and wires and socket for connection. Plug the input end of the plug wire into the socket, and the indicator on the plug will be on; the apparatus will start service.

4.Malfunctions, causes and solution







Negative pressure limit≤0.08Mpa

1.Air leakage at the vessel opening; 2. Regulating valve not tightened or loose; 3.Air leakage at the connection of pipeline

1.Wash the vessel opening and tighten the vessel block; 2.Tighten the regulating valve; 3. Have the pipelines well connected to prevent air leakage.

1.Replace the vessel cover if the cover deformed; 2. Replace the suction pipe if the pipe is broken.


Negative pressure≥, the suction force in the pipeline decreased or disappeared

1.Overflow device closed; 2.Pipeline blocked; 3.Air filter blocked

1. Loosen the regulating valve, turn off the suction switch; and tighten the valve after there is no pressure in the pipeline; 2. Wash, dredge or replace the rubber pipe; 3. Replace filter

Empty the vessel whenever necessary


Normal power voltage, but power indicator not on and motor doesn’t work

1. Power supply from electric grid or the plug having inadequate connection; 2. fuse broken

1. Check and repair the plug; 2. Replace the fuse



Fuse broken immediately after power connection

1. Line problem; 2. Pump blocked, electric current increased

1. Check and repair the line circuits; 2. Check and repair the pump motor

Technical staff required for check and repair (refer to electrical diagram)


Liquid accessing the pump but coming out from the air exhaust opening

Overflow value closed and out of service
Check and repair or replace the overflow device



5.Maintenance and servicing
1.After apparatus stopped, small amount of water is required for washing the suction apparatus and the pipelines.
2.Wash and sterilize the liquid vessel, vessel block, overflow device and all the pipelines.
3.In cleaning the shell of the apparatus, make sure no water access the interior, which may damage the electrical components.
4.Place the apparatus at a well-ventilated and dry place. If kept idle for a long time, the apparatus shall be put into operation once every half year.


1.During use, the liquid vessel shall be emptied when it is full, so as to prevent damage to the overflow device, which may lead to the liquid flowing into the pump and damage the machine.
2.After use, the apparatus shall be sterilized immediately.
3.The power socket of the apparatus shall have reliable ground connection.
4.The power supply from the electric grid to the apparatus can be cut off by means of the power plug, which shall be taken out of the socket when the apparatus is under examination or repair.
5.In places where it has high plateau climate or low power voltage, decrease of negative pressure is normal phenomenon.
6.No additional notice is available for any alteration of product dimensions or any specific parameters.

7.List of accessories


Items & Specifications




Transparent silicon rubber pipeφ7×11




Sputum suction pipe




Fuse tubeφ5×20/2A 




Fuse tube φ5×20/8A 




Fuse tube φ6×30/10A 




Power plug wire AC220V




Vehicle cigar lighter plug wire DC12V




Service manual, warranty card









8.Warehousing, handling and transportation
The apparatus shall be stored in circumstances with the humidity not exceeding 80%, free from corrosive gas and well-ventilated room. Transportation and handling shall be subject to the marks and signs on the packing.


Electrosurgical unit

We provide different kinds of electrosurical unit. Some are shown in the following pictures. For more infomation, please refer to our webside:

Electrosurgical Unit 750.jpg

One stop supplier

Main Products: 

Our medical devices are provided in a wide range varying in complexity and application, including digital radiography system, endoscope, ultrasound machine, doppler ultrasound, ECG, patient monitor, microscope, operation room equipment, lab analyzer, dental chair, OB/GYN equipment, hospital furniture including the  MCS-2000AI(LCD) Electrosurgical Unit. 

Hospital Medical Equipment 750.jpg

Our Advantage

1. One stop supplier for medical equipments and laboratory equipments in Guangzhou
2. More than 2000 hospitals have become our partners
3. Superior quality with factory price
4. Quick reply and considerate service
5. CE,ISO,FDA Certificate
6. Fast delivery by air, sea or in other ways
7. More than 10 years in medical machines supply business
8. Exported to more than 109 countries
9. Warranty time: AT LEAST 12 months and Over 8 years' technical and accessories-change support
10.Excellent and immediate after-sale service

Together with client

We have sold 50mA Mobile X-ray Machine MCX-L102 and other medical equipment to more than 109 countries and built long term partnerships with clients such as UK, US, Italy, South Africa, Nigeria, Ghana, Kenya, Turkey, Greece, Philippines, etc


Why choose us ?