NEBair

What is a Nebulizer?

Machine used to administer medication directly to the lungs by converting liquid medication into mist. Most commonly used to treat asthma, cystic fibrosis or other respiratory conditions. 

Jet Nebulizer

  • Compresses air to aerosolize the medication
  • Used for extreme cases in hospitals or home use

Ultrasonic Nebulizer

  • Ultrasonic sound waves break liquid into small particles using piezoelectric crystals
  • Portable but some medications cause issues

<span data-metadata=""><span data-buffer="">Vibrating Mesh Nebulizer

  • Mesh vibrates transforming the liquid into aerosol
  • Portable, consistent droplets, custom adjustments

<span data-metadata=""><span data-buffer="">What Is Currently out there?

<span data-metadata=""><span data-buffer="">Nebulizer

Converts liquid medication into mist that is inhaled directly into patients lungs and respiratory system.

<span data-metadata=""><span data-buffer="">Inhaler

Aerosolized canister that when pressed down releases medication as the patient inhales. Takes some time and skill to master technique.

<span data-buffer="">FOR WHO?<span data-metadata="">

Maria has respiratory issues and needs regular treatments

Motivations
freedom, independence movement

Goals
active, social, not confined

Wants

  • wants to be independent-leave the house and be mobile
  • wants to be able to medicate without help

Pain Points

  • has difficulty holding machines up for long periods
  • has difficulty opening up small latches

<span data-buffer="">User Journey <span data-buffer="">

Worldwide health technology conglomerate most known for its medical devices.

<span data-metadata=""><span data-buffer="">ReDesign Aims

CMF

Fit into the current brand identity of Philips. Have comfortable feeling against the users hand and mouth.

Form

Easy to hold for a wide range of physical abilities. Forming to the shape of how the hand naturally grips.

Versatility

Easy to take apart and have strong joints and contact points.

Creating The Form

<span data-metadata=""><span data-buffer="">Prototyping

Foam was used for initial explorations on shape. Different explorations were made and tested on users to determine the most comfortable shape for different sizes of hands.

3D printing created from a general CAD based on the foam models allowed for more refined and even shapes. Many iterations were made with users in mind to determine how users would grip and interact with the device.

<span data-metadata=""><span data-buffer="">Internals

<span data-metadata=""><span data-buffer="">ReDesign Aims

CMF

Blue chosen to show give the user a sense of trust in the product. Smooth gently curves follow the brand language of Philips catalog.

Form

Ergonomic to different sized hands. Buttons and latches designed for easy actuation.

Versatility

Joints and hinges reinforced and simplified. Easy reassembly designed to last.

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