How Do Spacers Work?

Function of Inhaler Spacers

Inhalers have become an essential tool for every person who suffers from respiratory problems. It’s a device that helps the patient breathe in their medicine easily and effectively. However, even inhalers can be challenging to use sometimes, especially for people who struggle to coordinate inhaling and pressing the inhaler at the same time.

How Do Spacers Work?
How Do Spacers Work?

That’s where inhaler spacers come into play – cylindrical chambers that make it easier for patients to inhale medication by improving coordination between breathing and delivering drugs.

How does an Inhaler Spacer work?

The spacer is attached to one end of the inhaler, acting as a bridge between your mouth and the medicine dispenser. The primary function of a spacer is to hold the medication long enough so you can breathe it in slowly without losing particles of medication into your mouth.

The design of these spacers also has special features like valves or flaps that help control airflow and increase drug deposition, which means less medicine wasted outside your airways, causing fewer side effects and better treatment outcomes.

Inhaler spacers allow patients who find it hard to inhale medications properly using their inhalers without them easily avail themselves medical advantages with each unit dose administered with such devices.

What are different types/styles/phrases around Inhaler Spacers

  1. SKYE® WheezeGuide
    It’s an example type of Intermittent Positive Pressure Breathing system designed mainly for kids with asthma symptoms. The wheezing sound comes out when there is resistance or blockage in the airway due to inflammation or constriction.

  2. Volumatic™
    One popular brand is Volumatic™ spacer delivers salbutamol more efficiently than Aerochamber Plus™ + CFC propellers under low inspiratory profiles .

  3. Bronchodilator
    When used with bronchodilator, spacers offer superior lung delivery in patients with acute and chronic breathing difficulties.

Who does Inhaler Spacers Benefit?

Inhaler spacers are beneficial for anyone who has difficulty using inhalers—small children, people with motor disabilities or arthritis. They can help asthma sufferers control their symptoms better and reduce the risk of side effects .

Smokers who quit smoking due to respiratory issues often develop irreversible damage to their lungs resulting in unequal pressures that eventually cause defects. This group also benefits from using inhaler spacers as it affords them additional comfort and protection during these sensitive respiration management periods.

One way or another, we all know someone who might struggle with inhaling medication properly through a mouthpiece alone ; they may benefit if recommended to change over to inhaler spacers by their operating physician.

Are Inhaler Spacers Reusable?

Yes! Hence the “green” in theirs. Most manufacturers make plastic models that can be washed easily so they can get reused. One should only replace them when damaged or unusable like any other medical device.

Having a reusable inhaler spacer could create an emotional attachment between one’s respiratory health welfare and how long seen objects last – preventing loss of such devices through use.

And did you know that there were biodegradable inhalation chambers? Such products would no doubt be safer for animals/fish/water sources if discarded into them – not advocating littering though.

Inhaler Spacers are meant to maximize patient experience while reducing costs incurred on misused medication; remembering how much medicine goes wasted because improper techniques lead meager drug absorption rates every day is proof enough why everyone needs an inhalation chamber attached onto any prescribed dispensing apparatus.

Q&A Section

Q: Can patients reduce or increase their dosage when using an inhaler spacer?

A: No, the dosage prescribed by a physician should be administered as directed. The function of such devices allows for more efficient delivery and ensures proper absorption rates over time but doesn’t increase or decrease dose.

Q: What happens if I forget to clean my inhaler spacer?

A: Microorganisms like bacteria can start growing on it, leading to infection. It’s essential to clean your inhalation chamber at least once in a week with soapy detergent water, then rinse thoroughly, and air dry before using.

Q: Is there a downside associated with Inhaler Spacers?

A: Some people are frequently agitated that extra cleaning is required, which is quite easy actually- .


1)Buonocore D. , Macri M. , Vatrella A. Does Spacer use Matter both In Asthma And COPD? Frontiers Pharmacol2019;10:1266.
2)Global Initiative for Asthma Managers. Global Strategy for Asthma Management and Prevention [updated 2020]. Available from: https://ginasthma. org/gina-reports/.

Benefits of Spacer Devices

Spacer devices have become increasingly popular in the management of asthma and other respiratory conditions. These small, convenient tools help individuals breathe easier by providing a more efficient delivery of medication to the lungs. In this section, we will explore the benefits that spacer devices offer and answer some frequently asked questions about their use.

How Do Spacer Devices Work?

Spacer devices are designed to improve the delivery of medication directly into the lungs. They work by creating a reservoir for the medication to be stored, allowing patients to inhale it at their own pace without having to coordinate breathing with inhaler actuation. When used properly, spacers can make inhalers much more effective at delivering medication where it is needed most – deep into the lungs.

Spacers come in different shapes and sizes but generally involve a tube that attaches to an inhaler on one end and a mouthpiece mask or mouthpiece on the other end. When a patient exhales normally through the mouthpiece, they create enough airflow inside the spacer device to help draw in medicine from an attached inhaler.


There are numerous benefits associated with using spacer devices when taking medications for respiratory conditions:

  • Improved Medication Delivery: Spacers have been shown to deliver significantly higher amounts of medicine deep within a patient’s lung tissue compared to using an inhaler alone which results in better symptom control.
  • Reduced Side Effects: Spacers reduce the amount of drug residue left in your mouth or throat resulting in fewer side effects such as dry mouth, coughing or hoarseness.
  • Easy To Use: Proper usage requires minimal training making them suitable for all age groups including elderly people and children.
  • Cost-effective: They reduce wastage associated with erroneous use reducing overall medical costs over time.

Frequently Asked Questions About Spacer Devices

To further elaborate on these advantages and address potential concerns readers may have regarding their effectiveness, below we provide answers to some frequently asked questions associated with the use of spacer devices:

How Should I Clean My Spacer Device?

Regularly cleaning your spacer device is essential. Please refer to instructions provided by the manufacturer, however typically an occasional wash with hot water and soap before leaving it in fresh air dry suffices.

Can Children Use Spacer Devices?

Spacer devices are safe for children as young as one year old. They are useful when administering medication via inhalation because they allow a more accurate delivery of medication while requiring less coordination between inhaling and actuating the inhaler.

How Do I Know if My Spacer Device is Working Correctly?

Always check you can see medicine mist inside your spacer but sometimes a family member or healthcare professional may be trained to have access to appropriate measurement tools. If in doubt, please consult resident GP or medical specialist.

The benefits that spacer devices offer make them a valuable asset in managing respiratory conditions especially asthma. Apart from their undeniable ability to deliver medicinal compounds deeper into the lungs where they are most needed, spacers also help reduce costs that result from unwarranted drug wastage hence improving health outcomes at little cost.

88104 - How Do Spacers Work?
88104 – How Do Spacers Work?

Technique for Spacer Use

Spacers are small devices that are used to help individuals inhale medication through an inhaler. This technique is particularly useful in treating respiratory conditions, such as asthma and chronic obstructive pulmonary disease . In this section, we will explore the proper use of spacers and some helpful tips for optimal treatment.

What is a Spacer?

A spacer is a medical device that looks like a tube or chamber. It allows individuals to inhale medication from their inhaler more easily, by slowing down the speed at which the medication is released. The device also helps to ensure that the medication reaches deeper into the lungs where it can be most effective.

How do you Use a Spacer?

Using a spacer with your inhaler may seem daunting at first, but it is essential to follow these steps correctly:

  1. First, remove both caps from your inhaler and shake it gently.
  2. Next, attach one end of your spacer onto either your mouthpiece or face mask.
  3. Then position your lips around the mouthpiece or put on the face mask.
  4. Afterward, press down firmly on top of your inhaler as you breathe in slowly through your mouth until all medicine has been discharged
  5. Hold breath for 10 seconds before exhaling slowly.
  6. Finally clean properly after usage.

Advantages of Using Spacers

Spacers have both tangible and intangible benefits over using just an inhaler alone:

  • Tangible Benefits: Increased drug deposition in lungs, smaller required dosage per inhales resulting in fewer side effects such as oral candidiasis
  • Intangible Benefits: Reduced dependency on timing between puffs lowering likelihoods of trigger events whilst carrying out routine activities

Tips when using Spacers

Here are some practical pointers when using spacers:

  • Always take slow deep breaths while inhaling via the spacer for maximum drug deposition.
  • Rinse regularly by washing with soapy warm water and once a week wash in boiling or run-down dishwasher to ensure proper hygiene.
  • Always have it nearby. Disease triggers can happen anytime, so it is good practice to always carry your medication and spacer.

Is there a wrong way to use Spacers?

Using spacers does not necessarily guarantee optimal drug delivery every single time. Here are some typical misuses that people commit while using spacers:

  • Not timing inhaler activation with slow deep inhale  result in device creates a high-pitched whistling sound created by residual medicine being left behind, fluttering through the air outlet holes should only trigger after you start inhaling
  • Not cleaning the device for weeks/months pose health risks including fungal lung infections due to bacteria growing inside them if they are not cleaned correctly – humidity increases chances of growth
  • Using someone else’s spacer without properly disinfecting it first places people at heightened risk of contracting serious cross-contamination illness


Q: Can you buy Spacers online?
A: It is easy to purchase a Spacer on any online marketplace like Amazon, Target. com among others.

Q: How often should I replace my Spacer?
A: Generally speaking, replacing every 6 months is necessary as its interior surfaces get coated over time which hinders proper efficacy during usage.

Q: Do children need different sized spacers than adults
A: In general all individuals under 5 years old will require smaller ones compared to teenagers or adults. Always speak with doctors about best option before purchasing one.

Q; What do I do If i have an asthma emergency ?
A; If you feel short breath whereby your heart rates starts racing or oxygen saturation levels fall below acceptable ranges. Stop any physical activity immediately and utilize prescribed oxygen supply & breathe slowly until additional medical personnel arrive.

In summary, the proper usage of a spacer with an inhaler can significantly help manage respiratory conditions like asthma and COPD. It enables easy intake where the medication most effectively deposits to reduce related side effects and improve overall efficacy by encouraging deep inhales while minimizing use of rescue interventions due to reduced reliance on timely puff intervals. Regardless, it is vital always to exercise caution and hygiene when using medical devices for optimal health outcomes and maximum impact.

Types and Varieties of Spacers

Spacers are materials that create space or distance between objects. They can come in various forms, depending on the application they are intended for. Here, we’ll delve into the different types of spacers and their varieties in greater detail.

What is a spacer?

A spacer is a material used to create an area of separation between two things. Typically, they are utilized to allow room for objects within a rigid or confined structure.

Different Types of Spacers

There are several different types of spacers available for various applications:

  • Plastic spacers: These spacers come in many sizes and shapes; they’re widely used due to their broad application range.
  • Metal spacers: Used primarily in industrial settings, metal spacers offer high strength with minimal product movement.
  • Rubber bumpers: Known as “bump stops, ” rubber bumpers absorb shock effectively while protecting surfaces from impact damage.
  • Spacer washers: These act as separates under bolts and screws; thicker styles offer additional buffering capabilities.
  • Tapered shims: Also known as fanning strips, these have extended exposure times that enable them to adapt perfectly during construction tasks.

Varieties of Spacers

Each type of spacer has its variations based on application specifics:

Plastic Spacers

These come in many shapes and sizes according to the specifications required by particular projects:

  • Nylon Standoffs: Black nylon models work well with most UV-rated materials. Some choices feature an internal thread pattern enabling easy attachment using screws — a simple solution for mounting parts such as circuit boards inside enclosures.

  • Pipe Insulation Sleeves: For plumbing jobs involving exposed pipes contact with cold areas, pipe insulation sleeves add sufficient protection against wind chill forces reducing heat loss from pipes—ultimately saving energy costs over time.

  • Cable Raceways: For distributing electrical cabling around walls, cable raceways protect the wiring and attach securely to walls with plastic anchors for a clean finish. With multiple-color options available that can be easily painted over, integrating them into any home design becomes a snap.

Metal Spacers

  • Aluminum Standoffs: Constructed with top-notch CNC processing software from hefty materials like aluminum alloy, these standoffs are strong yet precise support objects that resist rust, everyday wear and tear while standing up remarkably well in extreme temperature conditions.

  • Zinc-Plated Steel Flat Washers: Flat washers made of zinc-plated steel materials mainly serve as vibration damping elements under load-bearing nuts or bolts or merely ceramic discs meant for electrical insulation applications. Economical yet extremely helpful when it comes to energy conservation at scale.

Rubber Bumpers

  • Self-Adhesive Round-Square Bumpers: Indispensable kitchen gadgets! Protect your cabinets from dent; keep cabinet doors shut quietly while cushioning contact points against rapidly swinging open cabinets.

Spacer washers

  • Low Carbon Steel Square Plate WasherA solid-shaped square washer made of low-carbon steel offers an extended surface area beneath a bolt’s head area supporting additional torque burden distribution across more extensive areas such as wood sections presenting a sturdier secure hold.

  • Stainless Steel Alphabetic Identification Shielding WasherAlphabetic identification shielding washers are used by architects and construction workers alike to label fasteners accurately. The shielding helps prevent corrosion buildup, making them ideal parts for long-term installations inside harsh environments.

Tapered Shims

For unique tasks requiring asymmetrical spacers, fanning strips come handy providing added conformational backing when space is an issue:

  1. Composite Shims A specialized type of shimming material is made from bulky thermoplastic polymers mixtures joined into multiple layers smoothed out using heat pressure technology forming dense fanning-strips locking structures tightly staying put without budging also used temporally during construction works.

Spacers are a wide-ranging and versatile manufacturing component that come in various forms to suit different applications effectively. Although relatively simple regarding design, the incorporation of spacers is often vital for system efficiency due to their ability to have products’ space within rigid structures leading to more robust product integrity overall.

So, there you have it, folks: The Ultimate Guide to Spacers! With this knowledge in hand, you can now confidently select the proper type of spacer for your specific application needs.

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