Adv Sci (Weinh) May 2024 PMID 38450888

A Bioinspired and Cost-Effective Device for Minimally Invasive Blood Sampling.

Nicole Zoratto, David Klein-Cerrejon, Daniel Gao, Tino Inchiparambil, David Sachs, Zhi Luo, Jean-Christophe Leroux

Full text PDF Download social card

Mentions

Peak: 10 in May 2024

across 6 sources since Mar 2024

Extended reach

159,391

potential audience

Total likes

247

Video views

79,374

Mentions per month

Mar 2024 – Sep 2025

Where it's discussed

News35 articles
X / Twitter13 posts
Blogs4 articles
YouTube2 videos
Facebook2 posts
Bluesky1 posts

AI synopsis

What people are saying

The discussions show strong interest and moderate engagement through mentions of specific design features such as the microneedle patch and testing on piglets, illustrating enthusiasm for its potential to revolutionize blood diagnostics. The tone highlights the device's innovation and benefits, describing it as 'cost-effective', 'bioinspired', and a potential 'game changer' for healthcare in low-resource environments.

AgreementModerate agreement

Most discussions highlight agreement with the article's innovative approach, emphasizing the device's bioinspired design and its potential benefits.

InterestHigh interest

The novelty of the device and its cost-effectiveness generate high interest, as seen in comments praising the biomimicry and potential healthcare impact.

EngagementModerate engagement

Posts reference specific features like the microneedle patch and testing in piglets, indicating moderate engagement by discussing technical details and testing outcomes.

ImpactModerate impact

The focus on improving blood sampling in resource-limited settings suggests perceived moderate to high impact, emphasizing healthcare accessibility and safety improvements.

Abstract in brief

The article describes a low-cost, minimally invasive microsampling device inspired by the anatomy of blood-feeding leeches, designed for effective blood collection in resource-limited settings.
The device features a simple design with a storage compartment and a hidden microneedle patch within a suction cup, enabling safe blood collection, transportation, and compatibility with point-of-care testing systems.
Experimental tests on piglets demonstrated the device’s ability to collect sufficient blood volume with minimal invasiveness, highlighting its potential to improve healthcare access and safety in pediatric and low-resource environments.

Read the full abstract

All mentions

Leech-Inspired Blood Collection Device Reduces Needle Pain and Enhances Safety

A leech-like device may replace needles for blood tests, offering a minimally invasive solution. It uses a silicone suction cup with hidden microneedles to draw blood gently, reducing pain and risk of injury, suitable…

uncover reality · Sep 14, 2025 41,681 views

Bioinspired Microneedle Device for Pain-Free Blood Sampling

Scientists at ETH Zurich have developed a device inspired by leeches that uses microneedles and gentle suction for minimally invasive blood sampling. This simple, cost-effective device with a hidden microneedle patch…

Facts Wid Aman · Sep 19, 2025 37,694 views

Stable Micro Systems

@StableMicro · X

Aug 28, 2024 · 1 like · 267 followers View post →

DMZ - News

@NewsDMZ · X

@MrsMaximum Vielen Dank für Ihren Input. Hier finden Sie die Studie https://t.co/9uchzwdiAV

Jun 3, 2024 · 2 likes · 12,737 followers View post →

DMZ - News

@NewsDMZ · X

@SteffenLorenz9 Guten Tag, vielen Dank für Ihre gute Frage. Hier geht es zur Studie: https://t.co/9uchzwdiAV

Jun 3, 2024 · 12,737 followers View post →

B i y o t e k n o l o j i

@Biyoteknolojitr · X

Cihaz, mukoza zarı yoluyla ilaç taşıyan bir vantuz geliştirme çalışması sırasında ortaya çıktı. Bilim insanları cihazı domuzlarda test etti ve insan denemeleri için planlar yapıyor. https://t.co/U0AQf0sjH1

May 29, 2024 · 2,817 followers View post →

Prajwal Gowda

@Prajwal58547717 · X

RT @AdvSciNews: Inspired by leech anatomy, this device features a storage compartment and a microneedle patch for cost-effective

May 11, 2024 · 7 shares · 67 followers View post →

Biomimetics

@Biomimetics_abe · X

RT @AdvSciNews: Inspired by leech anatomy, this device features a storage compartment and a microneedle patch for cost-effective

May 11, 2024 · 7 shares · 391 followers View post →

Lovely Bendetti

@LovelyMeena777 · X

RT @AdvSciNews: Inspired by leech anatomy, this device features a storage compartment and a microneedle patch for cost-effective

May 11, 2024 · 7 shares · 1,201 followers View post →

Hina Sadiq

@HSadiq8359 · X

RT @AdvSciNews: Inspired by leech anatomy, this device features a storage compartment and a microneedle patch for cost-effective

May 11, 2024 · 7 shares · 88 followers View post →

Advanced Portfolio News

@AdvPortfolio · X

Inspired by leech anatomy, this device features a storage compartment and a microneedle patch for cost-effective

May 11, 2024 · 18 likes · 7 shares · 34,926 followers View post →

Sian Allen

@DrSianAllen · X

A Bioinspired and Cost-Effective Device for Minimally Invasive Blood Sampling https://t.co/O7B4cLiItP

May 4, 2024 · 4 likes · 10,891 followers View post →

Basel Research Centre for Child Health

@BRC_CH · X

RT @ETH_DCHAB: Blood #diagnostics modelled on #leeches: A research team led by Prof. Jean-Christophe Leroux has developed a safe and inexpe…

May 3, 2024 · 1 share · 337 followers View post →

The Geneticist

@Markus_A81 · X

Nadelfreie Blutabnahme mit einem Saugnapf nach Blutegelvorbild. https://t.co/DaKd5vKBln

May 2, 2024 · 355 followers View post →

D-CHAB

@ETH_DCHAB · X

May 2, 2024 · 3 likes · 1 share · 3,130 followers View post →

Sciences

@sciences.skyfleet.blue · Bluesky

A Bioinspired and Cost‐Effective Device for Minimally Invasive Blood Sampling

Mar 7, 2024 View post →

A Bioinspired and Cost-Effective Device for Minimally Invasive Blood Sampling.

Mentions per month

Where it's discussed

What people are saying

Abstract in brief

Top posts

All mentions

Leech-Inspired Blood Collection Device Reduces Needle Pain and Enhances Safety

Bioinspired Microneedle Device for Pain-Free Blood Sampling