Catheter News and Research

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In medicine, a catheter is a tube that can be inserted into a body cavity, duct, or vessel. Catheters . In most uses, a catheter is a thin, flexible tube ("soft" catheter), though in some uses, it is a larger, solid ("hard") catheter. A catheter left inside the body, either temporarily or permanently, may be referred to as an indwelling catheter. A permanently inserted catheter may be referred to as a permcath.

Study could help improve care for irregular heartbeats in patients with hypertrophic cardiomyopathy

New research will help doctors identify, treat and prevent potentially dangerous irregular heartbeats in patients with hypertrophic cardiomyopathy (HCM), a common heart condition in which the heart thickens and strains to pump blood.

15 Jul 2021

Plastic drapes lower the incidence of hypothermia in very low birth-weight neonates

Most babies born prematurely or with health problems are quickly whisked away to the Neonatal Intensive Care Unit (NICU) where they might require assisted heating devices to regulate their temperature.

1 Jul 2021

Study involving virtual patients is as effective as traditional clinical trials

A study involving virtual rather than real patients was as effective as traditional clinical trials in evaluating a medical device used to treat brain aneurysms, according to new research.

23 Jun 2021

FDA approves oral pellets to treat children with venous thromboembolism

Today, the U.S. Food and Drug Administration approved Pradaxa (dabigatran etexilate) oral pellets to treat children 3 months to less than 12 years old with venous thromboembolism (a condition where blood clots form in the veins) directly after they have been treated with a blood thinner given by injection for at least five days.

21 Jun 2021

Researchers analyze coronary angiography video interpolation methods to reduce X-ray exposure frequency

In a new publication from Cardiovascular Innovations and Applications; Xiao-lei Yin, Dong-xue Liang, Lu Wang, Jing Qiu, Zhi-yun Yang, Jian-zeng Dong and Zhao-yuan Ma from Tsinghua University, Beijing, China; Capital Medical University, Beijing, China and The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China analyze coronary angiography video interpolation methods to reduce x-ray exposure frequency based on deep learning.

16 Jun 2021

Zeus Industrial Products to integrate catheter-based contract manufacturer CathX Medical

Zeus Industrial Products, Inc., the global leader in advanced polymer solutions, announced today that it has finalized an agreement to integrate CathX Medical Inc. into its organization.

From Zeus Inc. 10 Jun 2021

NIH-funded study to explore liquid surface coatings for reducing catheter-associated infections

A novel liquid surface coating on human catheters could help reduce protein deposition that leads to urinary tract and bloodstream infections, according to researchers at the University of Maine and University of Notre Dame who are leading a study funded by the National Institutes of Health.

9 Jun 2021

Henry Ford Hospital cardiologists are first in the U.S. to implant circulatory support device

Cardiologists at Henry Ford Hospital are first in the U.S. and second in the world to implant a circulatory support device that is being investigated in a clinical trial for patients hospitalized with acute decompensated heart failure (ADHF) and worsening kidney function, a condition known as cardiorenal syndrome.

4 Jun 2021

Innovative platform enhances surgical team experience during a trauma simulation

Simulators have long been used for training surgeons and surgical teams, but traditional simulator platforms typically have a built-in limitation: they often simulate one or a limited number of conditions that require performance of isolated tasks, such as placing an intravenous catheter, instead of simulating and providing opportunities for feedback on the performance of multiple interventions that a trauma victim may require at the same time.

1 Jun 2021

Researchers report key study results on duplex ultrasound for diagnosis of ICA stenosis

Online first in Vascular Medicine, researchers from the Intersocietal Accreditation Commission (IAC) Vascular Testing division report findings of their multi-centered study of duplex ultrasound for diagnosis of internal carotid artery (ICA) stenosis.

28 May 2021

Type of heart failure may influence which approach is optimal for patients with AFib

Among patients with both heart failure and atrial fibrillation (AFib), treatment strategies focused on controlling the heart rhythm (using catheter ablation) and those focused on controlling the heart rate (using drugs and/or a pacemaker) showed no significant differences in terms of death from any cause or progression of heart failure.

18 May 2021

STEMI patients with multi-vessel disease have no benefit from FFR-guided PCI

In patients who had a coronary stent inserted after experiencing the most severe type of heart attack, the use of a technique that measures blood flow and pressure through a partially blocked artery to determine if a second stenting procedure is needed did not improve outcomes and was more costly than using angiography, or a heart X-ray, alone to guide the procedure, according to research presented at the American College of Cardiology’s 70th Annual Scientific Session.

17 May 2021

Brief pulses of ultrasound delivered to nerves in renal arteries reduce drug-resistant blood pressure

Brief pulses of ultrasound delivered to nerves near the kidney produced a clinically meaningful drop in blood pressure in people whose hypertension did not respond to a triple cocktail of medications, reports a new study led by researchers at Columbia University Vagelos College of Physicians and Surgeons and NewYork-Presbyterian.

17 May 2021

Study proposes new protocol for treating cardiac arrhythmias with radio frequency energy and catheterization

An article published in International Journal of Hyperthermia proposes a more effective protocol for the treatment of cardiac arrhythmias when applying radiofrequency energy at the site of the arrhythmia by catheterization.

7 May 2021

In Appalachia and the Mississippi Delta, millions face long drives to stroke care

Debbie Cook was in her pajamas on a summer morning in 2019 when she got a call from her son: "Something bad is wrong with Granny."

4 May 2021

New device offers a quicker, less invasive way to seal tears and holes in blood vessels

A team of researchers led by Nanyang Technological University, Singapore (NTU Singapore) has developed a device that offers a quicker and less invasive way to seal tears and holes in blood vessels, using an electrically-activated glue patch applied via a minimally invasive balloon catheter.

4 May 2021

CGH and SUTD develop lightweight monitoring device to detect real-time bleeding from wounds

Changi General Hospital and the Singapore University of Technology and Design have developed the Blood WArning Technology with Continuous Haemoglobin (BWATCH) sensor, a lightweight monitoring device placed over a patient's bandage that detects real-time bleeding from wound sites following invasive medical procedures.

30 Apr 2021

Abbott’s new imaging platform powered by Ultreon 1.0 Software launches in Europe

Abbott today announced that its new imaging platform powered by Ultreon 1.0 Software, is now CE Marked in Europe.

30 Apr 2021

Large heart attack study shows increased survival rates in patients with cardiogenic shock

The results of a large, national heart attack study show that patients with a deadly complication known as cardiogenic shock survived at a significantly higher rate when treated with a protocol developed by cardiologists at Henry Ford Hospital in collaboration with four metro Detroit hospitals.

29 Apr 2021

New device minimizes hemostasis time for patients receiving cardiac catherization

A new study reveals the use of a potassium ferrate hemostatic patch (PFHP) reduces the time to hemostasis for patients receiving cardiac catherization. The findings indicate a faster approach to removing the compression band used during the procedure, without compromising safety.