Researchers Develop Inexpensive Disposable Ventilator to Treat COVID-19 Patients
|
By HospiMedica International staff writers Posted on 02 May 2020 |
|
Image: Researchers develop inexpensive disposable ventilator to treat COVID-19 patients (Photo courtesy of Tel Aviv University).
A team of Israeli researchers has developed an inexpensive disposable ventilator specifically tailored to treat COVID-19 patients and has received approval from Israel's Health Ministry for the use of its prototype in a pilot study.
Together with COVID-19 Sprint, a technology task force led by Assuta Ashdod Hospital, Rafael Advanced Technology and Weizmann Institute of Science, a doctoral student at Tel Aviv University's Iby and Aladar Fleischman Faculty of Engineering focused on producing a cheap, disposable ventilator from existing parts that are widely available. Their disposable ventilator, called MANSHEMA, is cheap, suitable for mass production, and easy to use, and can work non-stop for three months at a stretch. Most critically for the novel coronavirus, the cheaply produced ventilator is tossed out after each use, drastically reducing the risk of infection by medical staff and hospital patients.
MANSHEMA is a flow-driven, electronically-controlled system that allows the patient to determine his or her own respiratory rate and to alert of malfunctions and respiratory failures. The system assists the patient to breath by providing what's called Bi-level Positive Pressure, meaning the system maintains a positive pressure at all times to assist in cases of respiratory distress. Both exhalation and inhalation pressures can be adjusted by both the patient and medical staff. The system is non-invasive and particularly suited to low to moderate risk patients.
"Coronary disease is highly contagious," said Stav Bar-Sheshet, a doctoral student of engineering engaged in research for the project. "The unique idea of the disposable respirator is that after being used on one patient, it will be destroyed and a new ventilator applied to a subsequent patient."
Together with COVID-19 Sprint, a technology task force led by Assuta Ashdod Hospital, Rafael Advanced Technology and Weizmann Institute of Science, a doctoral student at Tel Aviv University's Iby and Aladar Fleischman Faculty of Engineering focused on producing a cheap, disposable ventilator from existing parts that are widely available. Their disposable ventilator, called MANSHEMA, is cheap, suitable for mass production, and easy to use, and can work non-stop for three months at a stretch. Most critically for the novel coronavirus, the cheaply produced ventilator is tossed out after each use, drastically reducing the risk of infection by medical staff and hospital patients.
MANSHEMA is a flow-driven, electronically-controlled system that allows the patient to determine his or her own respiratory rate and to alert of malfunctions and respiratory failures. The system assists the patient to breath by providing what's called Bi-level Positive Pressure, meaning the system maintains a positive pressure at all times to assist in cases of respiratory distress. Both exhalation and inhalation pressures can be adjusted by both the patient and medical staff. The system is non-invasive and particularly suited to low to moderate risk patients.
"Coronary disease is highly contagious," said Stav Bar-Sheshet, a doctoral student of engineering engaged in research for the project. "The unique idea of the disposable respirator is that after being used on one patient, it will be destroyed and a new ventilator applied to a subsequent patient."
Gold Member
12-Channel ECG
CM1200B
Gold Member
Solid State Kv/Dose Multi-Sensor
AGMS-DM+
Silver Member
Compact 14-Day Uninterrupted Holter ECG
NR-314P
New
Ultrasound System
Voluson Signature 18
Latest COVID-19 News
- Low-Cost System Detects SARS-CoV-2 Virus in Hospital Air Using High-Tech Bubbles
- World's First Inhalable COVID-19 Vaccine Approved in China
- COVID-19 Vaccine Patch Fights SARS-CoV-2 Variants Better than Needles
- Blood Viscosity Testing Can Predict Risk of Death in Hospitalized COVID-19 Patients
- ‘Covid Computer’ Uses AI to Detect COVID-19 from Chest CT Scans
- MRI Lung-Imaging Technique Shows Cause of Long-COVID Symptoms
- Chest CT Scans of COVID-19 Patients Could Help Distinguish Between SARS-CoV-2 Variants
- Specialized MRI Detects Lung Abnormalities in Non-Hospitalized Long COVID Patients
- AI Algorithm Identifies Hospitalized Patients at Highest Risk of Dying From COVID-19
- Sweat Sensor Detects Key Biomarkers That Provide Early Warning of COVID-19 and Flu
- Study Assesses Impact of COVID-19 on Ventilation/Perfusion Scintigraphy
- CT Imaging Study Finds Vaccination Reduces Risk of COVID-19 Associated Pulmonary Embolism
- Third Day in Hospital a ‘Tipping Point’ in Severity of COVID-19 Pneumonia
- Longer Interval Between COVID-19 Vaccines Generates Up to Nine Times as Many Antibodies
- AI Model for Monitoring COVID-19 Predicts Mortality Within First 30 Days of Admission
- AI Predicts COVID Prognosis at Near-Expert Level Based Off CT Scans
Channels
Artificial Intelligence
view channel
AI-Powered Algorithm to Revolutionize Detection of Atrial Fibrillation
Atrial fibrillation (AFib), a condition characterized by an irregular and often rapid heart rate, is linked to increased risks of stroke and heart failure. This is because the irregular heartbeat in AFib... Read more
AI Diagnostic Tool Accurately Detects Valvular Disorders Often Missed by Doctors
Doctors generally use stethoscopes to listen for the characteristic lub-dub sounds made by heart valves opening and closing. They also listen for less prominent sounds that indicate problems with these valves.... Read more
Critical Care
view channel
Wheeze-Counting Wearable Device Monitors Patient's Breathing In Real Time
Lung diseases like asthma, chronic obstructive pulmonary disease (COPD), lung cancer, bronchitis, and infections such as pneumonia, rank among the leading causes of death worldwide. Traditionally, medical... Read more
Wearable Multiplex Biosensors Could Revolutionize COPD Management
Chronic obstructive pulmonary disease (COPD) ranks as the third leading cause of death worldwide. Acute exacerbations of COPD (AECOPD), which are often triggered by lung infections, accelerate the disease's... Read more
.jpg "Image: New machine learning models can help solve the problem of underdiagnosed heart disease in women (Photo courtesy of 123RF)")
Surgical Techniques
view channel
Flexible Microdisplay Visualizes Brain Activity in Real-Time To Guide Neurosurgeons
During brain surgery, neurosurgeons need to identify and preserve regions responsible for critical functions while removing harmful tissue. Traditionally, neurosurgeons rely on a team of electrophysiologists,... Read more.jpg "Image: Lightning Flash 2.0 features advanced computer assisted vacuum thrombectomy software (Photo courtesy of Penumbra)")
Next-Gen Computer Assisted Vacuum Thrombectomy Technology Rapidly Removes Blood Clots
Pulmonary embolism (PE) occurs when a blood clot blocks one of the arteries in the lungs. Often, these clots originate from the leg or another part of the body, a condition known as deep vein thrombosis,... Read more
Hydrogel-Based Miniaturized Electric Generators to Power Biomedical Devices
The development of engineered devices that can harvest and convert the mechanical motion of the human body into electricity is essential for powering bioelectronic devices. This mechanoelectrical energy... Read more
Wearable Technology Monitors and Analyzes Surgeons' Posture during Long Surgical Procedures
The physical strain associated with the static postures maintained by neurosurgeons during long operations can lead to fatigue and musculoskeletal problems. An objective assessment of surgical ergonomics... Read morePatient Care
view channel
Surgical Capacity Optimization Solution Helps Hospitals Boost OR Utilization
An innovative solution has the capability to transform surgical capacity utilization by targeting the root cause of surgical block time inefficiencies. Fujitsu Limited’s (Tokyo, Japan) Surgical Capacity... Read more
Game-Changing Innovation in Surgical Instrument Sterilization Significantly Improves OR Throughput
A groundbreaking innovation enables hospitals to significantly improve instrument processing time and throughput in operating rooms (ORs) and sterile processing departments. Turbett Surgical, Inc.... Read more
Next Gen ICU Bed to Help Address Complex Critical Care Needs
As the critical care environment becomes increasingly demanding and complex due to evolving hospital needs, there is a pressing requirement for innovations that can facilitate patient recovery.... Read more
Groundbreaking AI-Powered UV-C Disinfection Technology Redefines Infection Control Landscape
Healthcare-associated infection (HCAI) is a widespread complication in healthcare management, posing a significant health risk due to its potential to increase patient morbidity and mortality, prolong... Read moreHealth IT
view channel
Machine Learning Model Improves Mortality Risk Prediction for Cardiac Surgery Patients
Machine learning algorithms have been deployed to create predictive models in various medical fields, with some demonstrating improved outcomes compared to their standard-of-care counterparts.... Read more
Strategic Collaboration to Develop and Integrate Generative AI into Healthcare
Top industry experts have underscored the immediate requirement for healthcare systems and hospitals to respond to severe cost and margin pressures. Close to half of U.S. hospitals ended 2022 in the red... Read more
AI-Enabled Operating Rooms Solution Helps Hospitals Maximize Utilization and Unlock Capacity
For healthcare organizations, optimizing operating room (OR) utilization during prime time hours is a complex challenge. Surgeons and clinics face difficulties in finding available slots for booking cases,... Read more
AI Predicts Pancreatic Cancer Three Years before Diagnosis from Patients’ Medical Records
Screening for common cancers like breast, cervix, and prostate cancer relies on relatively simple and highly effective techniques, such as mammograms, Pap smears, and blood tests. These methods have revolutionized... Read morePoint of Care
view channel
Critical Bleeding Management System to Help Hospitals Further Standardize Viscoelastic Testing
Surgical procedures are often accompanied by significant blood loss and the subsequent high likelihood of the need for allogeneic blood transfusions. These transfusions, while critical, are linked to various... Read more
Point of Care HIV Test Enables Early Infection Diagnosis for Infants
Early diagnosis and initiation of treatment are crucial for the survival of infants infected with HIV (human immunodeficiency virus). Without treatment, approximately 50% of infants who acquire HIV during... Read more
Whole Blood Rapid Test Aids Assessment of Concussion at Patient's Bedside
In the United States annually, approximately five million individuals seek emergency department care for traumatic brain injuries (TBIs), yet over half of those suspecting a concussion may never get it checked.... Read more
New Generation Glucose Hospital Meter System Ensures Accurate, Interference-Free and Safe Use
A new generation glucose hospital meter system now comes with several features that make hospital glucose testing easier and more secure while continuing to offer accuracy, freedom from interference, and... Read moreBusiness
view channel
Johnson & Johnson Acquires Cardiovascular Medical Device Company Shockwave Medical
Johnson & Johnson (New Brunswick, N.J., USA) and Shockwave Medical (Santa Clara, CA, USA) have entered into a definitive agreement under which Johnson & Johnson will acquire all of Shockwave’s... Read more
