William Donaldson Ordine dei libri (cronologico)

The I-Gel supraglottic airway is a diposable, latex-free device for airway management during anaesthesia. The design of this device is significantly different from the previously used devices, notably laryngeal mask airways. Its bowl is made of a soft, non-inflatable thermoplastic elastomer, anatomically preformed to mirror the perilaryngeal structure. The I-Gel contains an additional epiglottis rest, which helps to prevent the epiglottis from down-folding or obstructing the laryngeal inlet. The device also includes a gastric channel, allowing drainage of air and gastric contents or passage of a gastric tube. This book provides a brief history of airway management and the classification of supraglottic airway devices; the mechanisms and forces contributing to their seal, and highlights the main differences between the devices. Also discussed is the process of I-Gel development including an initial mannequin and cadaver studies, with a description of the I-Gel's use in clinical practice, indications and description of its use in the operating room, and use of the I-Gel in different surgical subspecialities including laparoscopic procedures.

A browsable and addictive collection of pen-portraits of 1500 extraordinary characters from British and Irish history

Presenting the Hall of Shame! Both entertaining and indiscreet, this dictionary of callous cads introduces a host of wildly colorful characters. Here are assassins and arsonists, hangmen and horse thieves, hell-raisers and highwaymen, not to mention an array of poisoners, quacks, and forgers. Meet Ronald Biggs, one of the participants of the Great Train Robby, and Julie Amiri, a thief who found being detained by policemen...very exciting. There's enough degradation, depravity, and dottiness to delight anyone. A Selection of the Readers Subscription Book Club .