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The Laryngoscope Apr 2023
Topics: Humans; Laryngoscopes; Laryngoscopy; Intubation, Intratracheal; Equipment Design
PubMed: 36799229
DOI: 10.1002/lary.30618 -
The Laryngoscope Aug 2023
Topics: Humans; Laryngoscopes; Laryngoscopy; Intubation, Intratracheal; Equipment Design
PubMed: 37338094
DOI: 10.1002/lary.30837 -
The Laryngoscope Apr 2022
Topics: Equipment Design; Humans; Intubation, Intratracheal; Laryngoscopes; Laryngoscopy
PubMed: 35174888
DOI: 10.1002/lary.30063 -
The Laryngoscope Sep 2022
Topics: Artificial Intelligence; Humans; Laryngoscopes
PubMed: 35869854
DOI: 10.1002/lary.30312 -
The Laryngoscope May 2024
Topics: Humans; Laryngoscopes; Peer Review, Research
PubMed: 38456550
DOI: 10.1002/lary.31381 -
European Journal of Pediatrics Jul 2019Following burns during neonatal intubation, we mounted an in vitro study of laryngoscopes to determine the temperatures reached during clinical use. The temperature of...
LARYNGOSCOPE BURNS IN NEONATAL INTUBATION
Following burns during neonatal intubation, we mounted an in vitro study of laryngoscopes to determine the temperatures reached during clinical use. The temperature of 10 different bulb laryngoscopes heads and two fibre optic heads were measured with a thermocouple, once opened, and upon closing. Within 60 s, all ten laryngoscopes, with light-bulb sources, had gained significant heat to cause thermal injury to neonatal skin. Laryngoscopes with LED light source and fibre optic heads did not.
CONCLUSION
We recommend that the bulb laryngoscope blade, if used, is not left open prior to intubation and that it is closed between intubation attempts. What is Known: • The preterm epidermis is particularly vulnerable to injury. What is New: • Bulb laryngoscope light bulbs consistently reach temperatures sufficient to burn neonatal skin in less than 100 s in an in vitro study. • Bulb light safety advice should be incorporated into intubation guidelines.
Topics: Burns; Equipment Design; Hot Temperature; Humans; Infant, Newborn; Intubation, Intratracheal; Laryngoscopes
PubMed: 31037400
DOI: 10.1007/s00431-019-03381-0 -
The Laryngoscope Jun 2022
Topics: Editorial Policies; Humans; Journal Impact Factor; Laryngoscopes
PubMed: 35442541
DOI: 10.1002/lary.30142 -
The Laryngoscope Oct 2023
Topics: Humans; Laryngoscopes; Otolaryngology; Research Personnel
PubMed: 37584378
DOI: 10.1002/lary.30979 -
European Archives of... May 2016The objective is to describe an innovative laryngoscope developed to improve visualization, provide greater exposure, and enhance precision and success during transoral... (Review)
Review
The objective is to describe an innovative laryngoscope developed to improve visualization, provide greater exposure, and enhance precision and success during transoral procedures. A retrospective review of 170 patients who underwent transoral surgery with a new distending laryngoscope was conducted. We compared and contrasted our exposure within the oropharynx, hypopharynx, and larynx using the laryngoscope with that of currently available instrumentation. Specific mechanical dimensions of the laryngoscope along with the provided working field were calculated. Experience with the new laryngoscope afforded improved exposure over currently available instrumentation. This laryngoscope was manufactured using design elements from the Steiner, Weerda, and Lindholm laryngoscopes, including an anteriorly curved distal tip, distending capability, and lateral wings to protect against tongue herniation. The panoramic view was increased allowing for wider exposure of the supraglottis and pharynx. This design provided enhanced transoral visibility and working room for improved bimanual instrumentation. Direct laryngoscopic technique and instrumentation have continued to evolve. Over the last two decades, there has been a significant movement towards minimally invasive transoral surgical techniques fueling innovative concepts and advancement in laryngoscopic design and application. We present our experience with an innovative laryngoscope allowing for improved visualization, greater exposure, and enhanced proficiency with transoral technique.
Topics: Equipment Design; Humans; Laryngoscopes; Laryngoscopy; Mouth; Natural Orifice Endoscopic Surgery; Retrospective Studies
PubMed: 25636250
DOI: 10.1007/s00405-015-3517-9 -
Paediatric Anaesthesia Jul 2009The Macintosh laryngoscope has been described as 'the most numerously and widely made durable item in the history of anesthesia' (Sir Anthony Jephcott, February 6,... (Review)
Review
The Macintosh laryngoscope has been described as 'the most numerously and widely made durable item in the history of anesthesia' (Sir Anthony Jephcott, February 6, 1983). This laryngoscope was originally designed to facilitate intubation in unparalyzed patients and became universally adopted by the anesthetic community. In spite of enormous subsequent changes in anesthetic practice, the Macintosh laryngoscope continues to dominate 50 years after its key indication has become obsolete. This study explores the development and success of this ubiquitous instrument.
Topics: Child; History, 20th Century; Humans; Intubation, Intratracheal; Laryngoscopes; Laryngoscopy
PubMed: 19572841
DOI: 10.1111/j.1460-9592.2009.03026.x