Non-Invasive COVID-19 Diagnostic System Collects Sample Droplets from Lungs and Returns Results in 10 Minutes
|
By LabMedica International staff writers Posted on 22 Jul 2021 |
|
Image: Novel BlowFISH device that captures virus within Exhaled Breath Condensate (EBC) (Photo courtesy of Medivolve Inc.)
A non-invasive exhaled breath diagnostic technology offers the potential for a simple, inexpensive, non-invasive, massively deployable, rapid diagnostic system for detecting respiratory illness and airborne viral threats, including COVID-19, in approximately 10 minutes.
The non-invasive exhaled breath diagnostic technology, BlowFISH, developed by Marvel Diagnostics Inc. based at University of California (Los Angeles, CA, USA) and funded by Medivolve Inc. (Toronto, Canada) has successfully cleared the first milestone in a series of clinical tests targeting application of an Emergency Use Authorization (EUA) from the US Food and Drug Administration (FDA) to test for the COVID-19 virus. During the clinical trial, BlowFISH’s proprietary technology, designed to efficiently collect a substantial liquid sampling directly from deep within the lungs, successfully detected the COVID-19 virus in three test samples.
“This is an exciting and important milestone in advancing BlowFISH toward achieving EUA status in testing for COVID-19, and providing a non-invasive, cost-effective and scalable testing alternative to nasal swab solutions currently in market," said David Preiner, CEO, Medivolve. “Making testing more accessible to populations, such as children and the elderly, where it may be difficult to administer a nasopharyngeal swab test, will become important in our transition to resuming daily life in the 'new normal'.”
“BlowFISH’s detection of the COVID-19 virus brings us one significant step closer to changing the future of diagnostics for not only COVID-19, but for a wide range of respiratory illnesses,” said Dr. Pirouz Kavehpour, UCLA Professor and Marvel Diagnostics Co-Founder. “We are moving forward with urgency through proof-of-concept clinical trials, as these studies are a critical next step in making respiratory testing more comfortable, convenient and accessible for all...one breath at a time.”
Related Links:
Medivolve Inc.
The non-invasive exhaled breath diagnostic technology, BlowFISH, developed by Marvel Diagnostics Inc. based at University of California (Los Angeles, CA, USA) and funded by Medivolve Inc. (Toronto, Canada) has successfully cleared the first milestone in a series of clinical tests targeting application of an Emergency Use Authorization (EUA) from the US Food and Drug Administration (FDA) to test for the COVID-19 virus. During the clinical trial, BlowFISH’s proprietary technology, designed to efficiently collect a substantial liquid sampling directly from deep within the lungs, successfully detected the COVID-19 virus in three test samples.
“This is an exciting and important milestone in advancing BlowFISH toward achieving EUA status in testing for COVID-19, and providing a non-invasive, cost-effective and scalable testing alternative to nasal swab solutions currently in market," said David Preiner, CEO, Medivolve. “Making testing more accessible to populations, such as children and the elderly, where it may be difficult to administer a nasopharyngeal swab test, will become important in our transition to resuming daily life in the 'new normal'.”
“BlowFISH’s detection of the COVID-19 virus brings us one significant step closer to changing the future of diagnostics for not only COVID-19, but for a wide range of respiratory illnesses,” said Dr. Pirouz Kavehpour, UCLA Professor and Marvel Diagnostics Co-Founder. “We are moving forward with urgency through proof-of-concept clinical trials, as these studies are a critical next step in making respiratory testing more comfortable, convenient and accessible for all...one breath at a time.”
Related Links:
Medivolve Inc.
Platinum Member
COVID-19 Rapid Test
OSOM COVID-19 Antigen Rapid Test
POCT Fluorescent Immunoassay Analyzer
FIA Go
Gold Member
SARS‑CoV‑2/Flu A/Flu B/RSV Sample-To-Answer Test
SARS‑CoV‑2/Flu A/Flu B/RSV Cartridge (CE-IVD)
Latest COVID-19 News
- New Immunosensor Paves Way to Rapid POC Testing for COVID-19 and Emerging Infectious Diseases
- Long COVID Etiologies Found in Acute Infection Blood Samples
- Novel Device Detects COVID-19 Antibodies in Five Minutes
- CRISPR-Powered COVID-19 Test Detects SARS-CoV-2 in 30 Minutes Using Gene Scissors
- Gut Microbiome Dysbiosis Linked to COVID-19
- Novel SARS CoV-2 Rapid Antigen Test Validated for Diagnostic Accuracy
- New COVID + Flu + R.S.V. Test to Help Prepare for `Tripledemic`
- AI Takes Guesswork Out Of Lateral Flow Testing
- Fastest Ever SARS-CoV-2 Antigen Test Designed for Non-Invasive COVID-19 Testing in Any Setting
- Rapid Antigen Tests Detect Omicron, Delta SARS-CoV-2 Variants
- Health Care Professionals Showed Increased Interest in POC Technologies During Pandemic, Finds Study
- Set Up Reserve Lab Capacity Now for Faster Response to Next Pandemic, Say Researchers
- Blood Test Performed During Initial Infection Predicts Long COVID Risk
- Low-Cost COVID-19 Testing Platform Combines Sensitivity of PCR and Speed of Antigen Tests
- Finger-Prick Blood Test Identifies Immunity to COVID-19
- Quick Test Kit Determines Immunity Against COVID-19 and Its Variants
Channels
Clinical Chemistry
view channel
3D Printed Point-Of-Care Mass Spectrometer Outperforms State-Of-The-Art Models
Mass spectrometry is a precise technique for identifying the chemical components of a sample and has significant potential for monitoring chronic illness health states, such as measuring hormone levels... Read more.jpg "Image: Reaching speeds up to 6,000 RPM, this centrifuge forms the basis for a new type of inexpensive, POC biomedical test (Photo courtesy of Duke University)")
POC Biomedical Test Spins Water Droplet Using Sound Waves for Cancer Detection
Exosomes, tiny cellular bioparticles carrying a specific set of proteins, lipids, and genetic materials, play a crucial role in cell communication and hold promise for non-invasive diagnostics.... Read more
Highly Reliable Cell-Based Assay Enables Accurate Diagnosis of Endocrine Diseases
The conventional methods for measuring free cortisol, the body's stress hormone, from blood or saliva are quite demanding and require sample processing. The most common method, therefore, involves collecting... Read more
Molecular Diagnostics
view channel
Blood Test Accurately Predicts Lung Cancer Risk and Reduces Need for Scans
Lung cancer is extremely hard to detect early due to the limitations of current screening technologies, which are costly, sometimes inaccurate, and less commonly endorsed by healthcare professionals compared... Read more
Unique Autoantibody Signature to Help Diagnose Multiple Sclerosis Years before Symptom Onset
Autoimmune diseases such as multiple sclerosis (MS) are thought to occur partly due to unusual immune responses to common infections. Early MS symptoms, including dizziness, spasms, and fatigue, often... Read more
Blood Test Could Detect HPV-Associated Cancers 10 Years before Clinical Diagnosis
Human papilloma virus (HPV) is known to cause various cancers, including those of the genitals, anus, mouth, throat, and cervix. HPV-associated oropharyngeal cancer (HPV+OPSCC) is the most common HPV-associated... Read more
Hematology
view channel
Next Generation Instrument Screens for Hemoglobin Disorders in Newborns
Hemoglobinopathies, the most widespread inherited conditions globally, affect about 7% of the population as carriers, with 2.7% of newborns being born with these conditions. The spectrum of clinical manifestations... Read more
First 4-in-1 Nucleic Acid Test for Arbovirus Screening to Reduce Risk of Transfusion-Transmitted Infections
Arboviruses represent an emerging global health threat, exacerbated by climate change and increased international travel that is facilitating their spread across new regions. Chikungunya, dengue, West... Read more
POC Finger-Prick Blood Test Determines Risk of Neutropenic Sepsis in Patients Undergoing Chemotherapy
Neutropenia, a decrease in neutrophils (a type of white blood cell crucial for fighting infections), is a frequent side effect of certain cancer treatments. This condition elevates the risk of infections,... Read more
First Affordable and Rapid Test for Beta Thalassemia Demonstrates 99% Diagnostic Accuracy
Hemoglobin disorders rank as some of the most prevalent monogenic diseases globally. Among various hemoglobin disorders, beta thalassemia, a hereditary blood disorder, affects about 1.5% of the world's... Read moreImmunology
view channel
Diagnostic Blood Test for Cellular Rejection after Organ Transplant Could Replace Surgical Biopsies
Transplanted organs constantly face the risk of being rejected by the recipient's immune system which differentiates self from non-self using T cells and B cells. T cells are commonly associated with acute... Read more
AI Tool Precisely Matches Cancer Drugs to Patients Using Information from Each Tumor Cell
Current strategies for matching cancer patients with specific treatments often depend on bulk sequencing of tumor DNA and RNA, which provides an average profile from all cells within a tumor sample.... Read more
Genetic Testing Combined With Personalized Drug Screening On Tumor Samples to Revolutionize Cancer Treatment
Cancer treatment typically adheres to a standard of care—established, statistically validated regimens that are effective for the majority of patients. However, the disease’s inherent variability means... Read more
Microbiology
view channel
New CE-Marked Hepatitis Assays to Help Diagnose Infections Earlier
According to the World Health Organization (WHO), an estimated 354 million individuals globally are afflicted with chronic hepatitis B or C. These viruses are the leading causes of liver cirrhosis, liver... Read more
1 Hour, Direct-From-Blood Multiplex PCR Test Identifies 95% of Sepsis-Causing Pathogens
Sepsis contributes to one in every three hospital deaths in the US, and globally, septic shock carries a mortality rate of 30-40%. Diagnosing sepsis early is challenging due to its non-specific symptoms... Read more
.jpg "Image: Dr. Sam Lodge found that metabolic signatures can shift the speed of sepsis diagnosis (Photo courtesy of Murdoch University)")
Pathology
view channel
AI-Powered Digital Imaging System to Revolutionize Cancer Diagnosis
The process of biopsy is important for confirming the presence of cancer. In the conventional histopathology technique, tissue is excised, sliced, stained, mounted on slides, and examined under a microscope... Read more
New Mycobacterium Tuberculosis Panel to Support Real-Time Surveillance and Combat Antimicrobial Resistance
Tuberculosis (TB), the leading cause of death from an infectious disease globally, is a contagious bacterial infection that primarily spreads through the coughing of patients with active pulmonary TB.... Read more
Technology
view channel
New Diagnostic System Achieves PCR Testing Accuracy
While PCR tests are the gold standard of accuracy for virology testing, they come with limitations such as complexity, the need for skilled lab operators, and longer result times. They also require complex... Read more
DNA Biosensor Enables Early Diagnosis of Cervical Cancer
Molybdenum disulfide (MoS2), recognized for its potential to form two-dimensional nanosheets like graphene, is a material that's increasingly catching the eye of the scientific community.... Read more
Self-Heating Microfluidic Devices Can Detect Diseases in Tiny Blood or Fluid Samples
Microfluidics, which are miniature devices that control the flow of liquids and facilitate chemical reactions, play a key role in disease detection from small samples of blood or other fluids.... Read more
Breakthrough in Diagnostic Technology Could Make On-The-Spot Testing Widely Accessible
Home testing gained significant importance during the COVID-19 pandemic, yet the availability of rapid tests is limited, and most of them can only drive one liquid across the strip, leading to continued... Read moreIndustry
view channel
ECCMID Congress Name Changes to ESCMID Global
Over the last few years, the European Society of Clinical Microbiology and Infectious Diseases (ESCMID, Basel, Switzerland) has evolved remarkably. The society is now stronger and broader than ever before... Read more
Bosch and Randox Partner to Make Strategic Investment in Vivalytic Analysis Platform
Given the presence of so many diseases, determining whether a patient is presenting the symptoms of a simple cold, the flu, or something as severe as life-threatening meningitis is usually only possible... Read more
Siemens to Close Fast Track Diagnostics Business
Siemens Healthineers (Erlangen, Germany) has announced its intention to close its Fast Track Diagnostics unit, a small collection of polymerase chain reaction (PCR) testing products that is part of the... Read more