Transforming lung diagnostics with intelligent, data-driven solutions.
At GattyInstruments AB (GIAB), our vision is to support more objective and accessible respiratory assessment in clinical care through reliable, data-driven tools. Our mission is to improve the quality and consistency of lung function evaluation to support healthcare professionals in making better routine clinical decisions. We aim to advance respiratory healthcare by enabling practical and scalable approaches to monitoring lung health over time.
Quality, Accountability, Responsibility,
and Transparency
Everything we develop at GattyInstruments is founded on our four pillars of strength, known as QART: Quality, Accountability, Responsibility, and Transparency. Through these core principles, we are developing medical device systems such as Spiroluft under an ISO 13485 quality management system that empower healthcare professionals with objective physiological measurement data to support confident, informed clinical decision-making.
About COPD
Chronic Obstructive Pulmonary Disease (COPD) is a leading cause of global morbidity and mortality, characterized by progressive airflow limitation. There is a critical dual burden between COPD and smoking, making smoking cessation and tobacco history tracking crucial elements of proactive disease management. Because early detection often relies on incomplete methods, patients frequently remain undiagnosed until the later stages of the disease, highlighting the urgent need for better, patient-centered diagnostic strategies.
Our Products
Spiroluft is a portable respiratory measurement device that measures lung function through spirometry and exhaled carbon monoxide (eCO). The device connects wirelessly to digital software, allowing measurement results to be viewed, stored, and tracked over time to support healthcare professionals in respiratory health monitoring.
Growth & Milestones

Received Vinnova Planning Grant for International Proposal 2025
Spiroluft prototype ready for testing.
AIRBEST research project (EUREKA-Eurostars) on exhaled-breath measurement potentially suited for COPD. Research only;

Collaboration with Masimo as our client.

Became a member of Svenska Medtechföreningen (SvMTF).

Became a member of International Association of Breath Research (IABR).

Received Vinnova Grant for feasibility studies.
First customers for SOI silicon processing.
GattyInstruments AB established.
Our Collaborators






















