handheld suction

Types of Handheld Suction

Handheld suction devices, also known as portable suction units, can be used for various medical suctioning applications. They come in different types, including:

• Electric suction units

  These suction units use an internal rechargeable battery or electrical current from an outlet to power a suction pump. Their suction force can be adjusted to be suitable for various applications. Electric suction units are suitable for routine airway management in both emergency and hospital settings. They generate consistent and strong suctioning pressure. Additionally, they are easy to use and safe. Some electric suction units also have filters that prevent the transmission of infectious particles to the device.

• Manual suction units

  These suction units are handheld devices that use the operator's hand to create suction pressure. They usually consist of a suction chamber connected to a one-way valve and an actuator. The actuator's movement compresses or expands the chamber, generating suction pressure. The operator's hand controls the suction pressure by pushing or pulling on the actuator. Manual suction units are typically used for emergency situations where quick suctioning is necessary.

• Wall-mounted suction units

  These suction units are mounted on a wall in operating rooms, patient rooms, and emergency departments. They are usually connected to the building's central suction system. Wall-mounted suction units provide high suction power and are suitable for suctioning larger volumes of fluids or debris.

• Battery-powered suction units

  These suction units use batteries to power the suction pump. They are portable and can be used in various settings, including ambulances, home care, and field settings. Battery-powered suction units are beneficial in emergency situations where rapid suctioning is crucial. They also have features like adjustable flow rates and alarms for low battery levels.

Specification and Maintenance of Handheld Suction

The following are some of the key specifications to know about portable suction devices:

• Vacuum Pressure:

  The vacuum pressure is useful in determining the suction power of the handheld device. It is measured in mmHg or inHg. A higher vacuum pressure indicates that the suction unit can remove denser and thicker secretions. The suction pressure range for most handheld suction devices is between 300 and 600 mmHg.

• Flow Rate:

  Flow rate and suction pressure work hand in hand. It determines how fast air flows through the suction catheter. It is measured in liters per minute (L/min). When the flow rate is high, the suctioning of secretions takes place quickly. The flow rate in handheld suction devices ranges from 20 to 50 L/min.

• Port Size:

  The port size in handheld suction devices determines the type of suctioning that takes place. Bigger ports are useful for suctioning thicker secretions, while smaller ports are ideal for suctioning finer secretions. The port size ranges from 5 to 10 mm in diameter.

• Suction Catheter Size:

  The size of the suction catheter impacts the ability to suction effectively and the comfort of the patient. Catheters come in different sizes, which allows for selection based on the age and size of the patient. The suction catheter size in handheld suction devices ranges from 6 to 14 French (Fr).

• Power Source:

  Handheld suction devices can be powered using batteries, mains electricity, or both. Those that use batteries only are convenient in emergency situations. The suction devices powered by mains electricity tend to have a continuous and higher suction power.

• Noise Level:

  Noise level is an important consideration when choosing a handheld suction device. High noise levels can cause discomfort to the patient. The noise level in handheld suction devices is measured in decibels (dB) and ranges from 50 to 70 dB.

• Weight and Portability:

  Weight and portability are important considerations when choosing a handheld suction device. The device needs to be light and portable for easy handling and transport. The weight of most handheld suction devices is about 0.5 to 2 kg.

It is important to maintain handheld suction to ensure it works well and to prevent infection. Here are some tips on how to maintain handheld suction:

• Before and after each use, the handheld suction device should be cleaned and disinfected. Cleaning helps to remove visible dirt, while disinfection helps to kill harmful microorganisms.
• The filters of the handheld suction devices should be checked regularly to see if there are any blockages. If there are, they should be replaced immediately to prevent blockage of the suction port.
• All components of the handheld suction device should be inspected regularly to see if there are any signs of damage. In case of damaged components, they should be replaced promptly to maintain the efficiency of the device.
• Handheld suction devices should be stored in a dry and clean place to protect them from moisture, dust, and dirt.
• The suction pressure and flow rate of the device should be checked regularly to ensure they are within the recommended range.
• Users of handheld suction devices should ensure that they are trained and familiar with the operating instructions of the specific device.

How to Choose Handheld Suction

There are several factors to consider when choosing the right handheld suction for specific needs. These include:

• Understand the suction needs: Before going to the market to purchase a handheld suction, it is vital to consider the suction needs. What type of fluids does the device need to remove? Is it thick mucous or water? Knowing the type of fluid to remove makes it easier to choose a handheld suction with the right suction power and appropriate tip.
• Consider the suction power: Different handheld suction have different suction powers. When choosing a handheld suction, consider one with adjustable suction power. This allows users to precisely match the suction power to the specific need. Selecting a handheld suction with adjustable power also protects delicate tissues from trauma.
• Portability and weight: When selecting a handheld suction, consider one that is portable and has less weight. Devices that are portable and have less weight provide convenience during use and reduce user fatigue.
• Ease of cleaning: Another factor to consider when choosing a handheld suction is the ease of cleaning. Frequent cleaning of the device between uses prevents cross-contamination. Choose a handheld suction that is simple to disassemble and has smooth inner walls for quick and easy cleaning.
• Ergonomics: Consider the ergonomics of the handheld suction device. Choose one with a comfortable grip, which reduces hand fatigue during prolonged suction. Also, consider a device with an ergonomic design that allows users to easily maneuver and see the area they are working on.

How to DIY and Replace Handheld Suction

Replacing suction pumps can be a DIY-friendly activity if the user has the right knowledge and skills. Before replacing the suction pump, ensure that the handheld suction device is clean and free of contaminants. Gather all necessary tools that will be required for the replacement. This may include screwdrivers, pliers, and any other specialized tools needed to replace the suction pump.

Once the device is clean, begin by removing the battery of the suction device to prevent any accidents that may arise from the device powering on. After removing the battery, the next step is to disassemble the suction device. This involves opening up the casing of the device. Follow the manufacturer's instructions to get the right steps to dismantle the device. After dismantling the device, locate the suction pump inside the device. The suction pump is responsible for generating the suction force to remove debris and fluids.

Once the suction pump has been located, disconnect any tubes or connections associated with the pump. This may include disconnecting air channels and removing any attached tubing. Make sure that this process is done carefully to avoid damaging other components of the suction device. After disconnecting the tubes, remove the suction pump from its mounting or housing. It may be necessary to use screws or adhesive to hold the pump in place. Follow the manufacturer's instructions to remove the pump.

At this point, the old suction pump has been completely removed. Take the new suction pump and install it into the suction device. Ensure that it is aligned correctly and securely to avoid leaks or malfunctions. Once the pump is installed, reconnect the tubes and connections. Ensure that all seals and connections are secure to prevent air leaks or fluid contamination. After completing the reconnection, proceed to reassemble the suction device by putting back the casing and screws. Make sure that all components are fitted properly to maintain the integrity of the device. Before powering the device on, ensure that all parts are clean and free of debris. This will prevent any contamination or damage to the new suction pump.

At this stage, the user can go ahead and power on the handheld suction pump to test its functionality. Ensure that the suction pressure is adequate and that there are no leaks or abnormal noises. Performing a test run will ensure that the device is functioning properly. Once the user is satisfied with the functionality of the suction pump, reinstall the battery and any additional accessories. The handheld suction pump is now ready to be used.

It is important to note that different handheld suction pumps have different procedures for replacing the suction pump. Always refer to the manufacturer's manual for specific instructions when replacing the suction pump. If the process is too complicated, it is advisable to seek help from a professional.

Q and A

Q1: How often should one suction their handheld device?

A1: Depending on the type and amount of dirt, users can suction their handheld devices daily or weekly.

Q2: Can I clean a handheld suction vacuum with water?

A2: Users should avoid using water to clean the handheld suction vacuum's motor and battery sections. However, it is safe to use water on the filter once it has dried from cleaning.

Q3: Is suction useful for handheld devices?

A3: Yes, suction is vital for handheld devices as it helps to remove dirt, dust, and debris from various surfaces, making them clean.