Operator Perception of a Single-Use Flexible Bronchoscope: Comparison With Current Standard Bronchoscopes.

BACKGROUND: Single-use flexible bronchoscopes have gained popularity in recent years for various advantages over the traditional reusable bronchoscope. There are several commercially available disposable bronchoscopes; however, all have limitations compared to reusable bronchoscopes. The Vathin H-SteriScope is a single-use flexible bronchoscope that may have overcome some of these limitations. METHODS: We designed a survey to evaluate the performance of this new single-use bronchoscope on a bronchoscopy model with operators who are familiar with current single-use and reusable bronchoscopes. The operators were asked to rank overall assessment, scope quality, handling, maneuverability, tool interaction, and image quality of the H-SteriScope on a scale of 0-100. These operators were then asked to rank their current single-use and reusable bronchoscopes with the same scale. The results were evaluated to determine the operator perception of the H-SteriScope. RESULTS: The H-SteriScope and current reusable bronchoscopes were perceived to have significant differences compared with currently available single-use bronchoscopes in overall assessment of the scope, scope quality, handling, maneuverability, tool interaction, and image quality (P < .001). The H-SteriScope was perceived to have similar maneuverability as the reusable bronchoscope (P = .86). There were no differences among the H-SteriScope (P = .88), the current single-use bronchoscope (P = .84), and the current reusable bronchoscope (P = .89) between the training and nontraining interventional pulmonology subgroups. CONCLUSIONS: In terms of operator perception, the H-SteriScope appears to have similar maneuverability as the reusable bronchoscope. Both the H-SteriScope and the reusable bronchoscopes performed better in all measured sectors than the current single-use bronchoscope. Additional studies are required to evaluate the practicality, safety, and cost efficiency of the H-SteriScope in clinical practice.

Duke Scholars

Author Coral Xantia Giovacchini Medicine, Pulmonary, Allergy, and Critical Care Medicine

Author Momen Mohammed Wahidi Medicine, Pulmonary, Allergy, and Critical Care Medicine

Author Kamran Mahmood Medicine, Pulmonary, Allergy, and Critical Care Medicine

Author Scott Leigh Shofer Medicine, Pulmonary, Allergy, and Critical Care Medicine