Nighty Night Bracelet d'aide au sommeil by Meizhu Li

Nighty Night Bracelet d'aide au sommeil by Meizhu Li is a highly esteemed winner of the very prestigious 2020 A' Design Award de Fer in Technologie Portable Competition Category.

FerTechnologie Portable· 2020

Nighty Night Bracelet d'aide au sommeil

by Meizhu Li

A' Design Award de Fer Winner in Technologie Portable Category

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Verified Award Winner

Verify Award Status for #87450

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Colors

The Design

About Nighty Night Bracelet d'aide au sommeil

Nighty Night est un bracelet connecté conçu pour améliorer la qualité du sommeil. Nighty Night associe l'acupression traditionnelle chinoise aux technologies modernes, en recourant à un courant pulsé de basse fréquence pour stimuler les points d'acupuncture du poignet. Le courant circule entre deux électrodes et produit une stimulation uniforme sur toute la zone qui les sépare, ce qui évite d'avoir à localiser précisément le point d'acupuncture. L'utilisateur enfile le bracelet avant de dormir et en règle l'intensité ainsi que la durée. Le bracelet se range dans un boîtier qui assure la recharge de l'appareil, et la partie électronique peut être retirée pour le nettoyage.

The Recognition

About the A' Design Award de Fer

Nighty Night Bracelet d'aide au sommeil est lauréat de l'A' Design Award de Fer, une reconnaissance prestigieuse décernée à de bons designs qui répondent aux exigences professionnelles et industrielles attendues de créations bien conçues. Les lauréats Fer démontrent la grande compétence, la haute spécialisation, la compréhension experte et la capacité créative de leurs créateurs. Nighty Night Bracelet d'aide au sommeil est censé être une création très estimée, admirée et chérie, pratique et innovante. Ce design lauréat de l'A' Design Award de Fer intègre les meilleures pratiques de l'industrie et présente des caractéristiques techniques compétentes associées à un savoir-faire et à du talent. Nighty Night Bracelet d'aide au sommeil est respecté pour sa rigueur et est conçu pour apporter des améliorations de la qualité de vie qui contribuent à faire du monde un monde meilleur.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: Nighty Night is a wearable wristband that combines traditional Chinese acupressure with modern technology by using a low-frequency current to stimulate certain acupoints that can improve sleep quality. It does not require the user’s active involvement but easily solves the problem of insomnia.
Dimensions & Packaging: wristband 240mm*35mm*5mm
Box 255mm*50mm*40mm
Tags: wearable, sleep, technology, traditional Chinese medicine
Production Technology: The technology I am investigating is low-frequency pulse current. The pulse is delivered through electrode pads that are taped to the patient’s skin.
Since people's body size are different, so there is also slightly different for the location of the same acupoint. The technology can easily resolve the problem by creating even stimulation between the area of two electrode pads.
Design Challenge: The technology I am investigating is low-frequency pulse current, which has a parallel in a machine used for cancer patients. The principle is to relieve pain by creating mild electrical pulses to improve local circulation and relax muscles. The existing product applies this technology to people who experience joint or muscle pain for a variety of reasons. The pulse is delivered through electrode pads (positive and negative) that are taped to the patient’s skin. The technology creates even stimulation in the current between the two poles. I am investigating whether this technology can stimulate the particular acupoints that help people sleep without requiring the user to pinpoint the precise location of those acupoints.
In support of my theory that this technology can be used to stimulate acupoints and improve sleep, I found a thesis written by a graduate student at the University of Traditional Chinese Medicine. The student compared the effects of acupuncture (stimulated acupoints by needle) and pulse current instruments on sleep quality for people with depressive insomnia. The result showed that both methods improved sleep quality, and there was no significant difference in the degree of improvement between the two groups. In that way, I can use this technology into my design.
Research: In traditional Chinese medicine, insomnia can be resolved by using acupressure. The pressure is applied to a certain acupoint that can improve sleep quality.
There are about 19 acupoints on our body that can improve sleep quality, and the most effective sleep acupoints are located at the wrist and calf.
Since the wrist acupoints are more concentrated and accessible than those on the calf, I decided to design a wristband that can stimulate them for improved sleep.
Inspiration: According to the National Alliance On Mental Illness, over one-third of Americans report difficulty sleeping.
There are many existing sleep aids, such as music and incense, but they often work for some people and not for others. Some sleeping aids need active efforts on the part of the user, but not all people can stick to the program.
So I wanted to find a scientific method that does not require the user’s active involvement but easily solves the problem of insomnia.
Project Duration: Started in September 2018 and finished in May 2019.
Operation Flow: The user basically uses it before they go to bed. The user opens the housing of the wristband when he/she is ready to sleep, puts on the band, and sets the intensity of the electric stimulation and duration, before switching on the device. The next morning the user removes the wrist strap and puts it back into the box, where it will be automatically charged.
The electronic part can be easily taken out from the wristband and clean or change the band.