Bioresorbable 3D-printed tracheal splint baby’s airways, saves life

An infant with a condition called tracheobronchomalacia was saved by doctors by 3D-printing a tracheal splint which would support the weakened airway. Tracheobronchomalacia manifests with dynamic airway collapse and respiratory insufficiency.

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Doctors implanted a customized, bioresorbable tracheal splint, created with a computer-aided design based on a computed tomographic image of the patient’s airway and fabricated with the use of laser-based three-dimensional printing, to treat this life-threatening condition.

The splint was custom-made just for the child and designed to hold the trachea in place as the bronchus builds around it, giving it strength. In two to three years, the trachea will be able to stand on its own, and the polycaprolactone biomaterial used to create the splint will be absorbed into the body.


Seven days after placement of the airway splint, weaning from mechanical ventilation was initiated, and 21 days after the procedure, ventilator support was discontinued entirely and the child was discharged home with the tracheostomy in place. One year after surgery, imaging, and endoscopy showed a patent left mainstem bronchus. No unforeseen problems related to the splint have arisen. Full resorption of the splint was estimated to occur in three years.

Source: New England Journal of Medicine

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Bioresorbable 3D-printed tracheal splint baby’s airways, saves life

An infant with a condition called tracheobronchomalacia was saved by doctors by 3D-printing a tracheal splint which would support the weakened airway. Tracheobronchomalacia manifests with dynamic airway collapse and respiratory insufficiency.

Doctors implanted a customized, bioresorbable tracheal splint, created with a computer-aided design based on a computed tomographic image of the patient’s airway and fabricated with the use of laser-based three-dimensional printing, to treat this life-threatening condition.

Don't use plagiarized sources. Get Your Custom Essay on
Bioresorbable 3D-printed tracheal splint baby’s airways, saves life
Just from $13/Page
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The splint was custom-made just for the child and designed to hold the trachea in place as the bronchus builds around it, giving it strength. In two to three years, the trachea will be able to stand on its own, and the polycaprolactone biomaterial used to create the splint will be absorbed into the body.

Seven days after placement of the airway splint, weaning from mechanical ventilation was initiated, and 21 days after the procedure, ventilator support was discontinued entirely and the child was discharged home with the tracheostomy in place. One year after surgery, imaging, and endoscopy showed a patent left mainstem bronchus. No unforeseen problems related to the splint have arisen. Full resorption of the splint was estimated to occur in three years.

Source: New England Journal of Medicine

Order your essay today and save 20% with the discount code: ESSAYHELP

Order a unique copy of this paper

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
Top Academic Writing Service Ready to Help
with Your Essays, Assignments, and Research

Order your essay today and save 20% with the discount code ESSAYHELP