Repairing a Damaged Powered Air-Purifying Respirator (PAPR) Battery Component Component with 3-D Printing

A team from the Thomas Jefferson University Health Design Lab worked with local engineers at FKB to create a 3-D replacement model for the faulty component A new component was designed to function with existing battery components The new component was created using a desktop fused deposition modeling (FDM) 3-D printer with polylactic acid (PLA) filamen

Maintaining Powered Air-Purifying Respirator (PAPR) Supply through Repair of Damaged Hose Units by 3D Printing

What’s the Problem? Powered air-purifying respirators (PAPRs) are a type of Personal Protective Equipment (PPE) that serves an essential line of defense against the spread of COVID-19 and other airborne pathogens. Demand for PAPRs are at a premium during a time where supply chains have been disrupted. The hose component of the 3M™ Air-Mate™ PAPR has a fragile interface with the hood, leading to damage and rendering the PAPR unit unsafe for continued use. PAPR units are on backorder, as are their components. Given the acute need for functional PAPRs other approaches for repair were explored

Reducing Diabetic Ketoacidosis Readmissions with a Hospital-School-Based Improvement Partnership.

Diabetic ketoacidosis (DKA) is the leading cause of morbidity and mortality in pediatric type 1 diabetes mellitus (T1D). Baseline data showed 139 of 182 DKA readmissions (76.4%) were due to missed basal insulin dosing. The team used quality improvement tools to implement a process change around basal insulin. The project utilized insulin degludec and school-based nurses when missed basal insulin was noted as a main driver for readmission. The DKA readmission rate averaged 5.25 per month from January 2017 to April 2019. The rate decreased to 3.64 per month during the intervention from May 2019 to March 2020, a 31% reduction over 11 months. This standardized approach for patients with T1D readmitted with DKA, using a school-based intervention and insulin degludec, reduced the number of DKA readmissions. This method is safe and effective for lowering DKA readmissions due to missed basal insulin in areas with reliable school nursing.