Tag: Medical devices

A bougie, or endotracheal tube introducer, has been shown to significantly increase first-pass success rates during intubation in difficult airways, with one randomized trial demonstrating a 96% success rate versus 82% with a traditional stylet. So, what are the indications for a bougie in its various forms, and for which medical procedures is this versatile tool used?

In the annals of anesthesiology, few inventions are as pivotal as the Macintosh laryngoscope, with its curved blade fundamentally changing airway management. The curved blade, or Mac blade, was invented by Sir Robert Reynolds Macintosh, a New Zealand-born British anaesthetist, in the early 1940s. This innovation allowed for a new technique of laryngeal exposure that was both safer and more reliable than the methods that preceded it.

Fact: Pure castor oil is an electrical insulator, not a conductor, which directly addresses the question, "Can you use castor oil as a conductive gel?". Using oil for applications that require electrical conduction is ineffective and potentially dangerous, as it blocks the electrical current rather than transmitting it.

PDS, or Polydioxanone, suture is a synthetic, absorbable monofilament suture that retains its tensile strength longer than many other synthetic absorbable materials, with up to 50% strength remaining after four weeks. This characteristic makes **PDS suture** a cornerstone in surgical medicine for procedures that require extended wound support.

While polysiloxanes are widely used in thousands of products due to their inertness and stability, recent scientific evidence questions the generalized assumption of their non-toxicity, pointing to specific health concerns based on their molecular structure and application. A crucial area of research is understanding exactly what are the side effects of polysiloxanes, particularly in long-term human contact through medical implants, cosmetics, and drug delivery systems.

According to the National Institutes of Health, proper application of a transdermal patch is essential for safe and effective drug delivery, yet incorrect placement is a common risk. Knowing what are three areas to avoid when applying a transdermal patch can help prevent issues such as poor absorption, skin irritation, and potentially harmful side effects.

Though primarily a term in diesel engine mechanics, the concept of a preliminary injection has some parallels in advanced pharmacology. A pilot injection, when loosely applied to medicine, describes a smaller, initial delivery of a substance before a main dosage, often employed in modern needle-free drug delivery systems to enhance comfort and control.

In 2022, approximately 8.2% of the U.S. population had asthma [1.7.1]. For many of these individuals, understanding their medication is key. This article breaks down a common question: **What are the components of albuterol nebulizer?**

With members from over 160 countries, the International Organization for Standardization (ISO) develops and publishes globally recognized standards. In the highly regulated world of pharmaceuticals, understanding **what does ISO stand for in pharma?** is crucial for ensuring the quality, safety, and efficiency of products that ultimately reach patients. While its primary meaning relates to quality standards, the term 'iso' has also emerged in a completely different context as a street drug.

In 2012, Xenaderm's manufacturer, Healthpoint Ltd., agreed to pay up to $48 million to resolve allegations of marketing an unapproved drug [1.2.2, 1.6.4]. The core of **why Xenaderm was discontinued** lies in regulatory non-compliance and questions about its effectiveness.