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Biomedical Engineering and Bioengineering Commons

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Full-Text Articles in Biomedical Engineering and Bioengineering

Studying And Troubleshooting Lubricity Test On Pressure Wire X Proximal And Distal Coatings, Usama A. Khan Jan 2023

Studying And Troubleshooting Lubricity Test On Pressure Wire X Proximal And Distal Coatings, Usama A. Khan

All Graduate Theses, Dissertations, and Other Capstone Projects

Coatings of guidewires used in medical device manufacturing industry are one of the most important element aspects. It defines its efficiency to penetrate through tightest of canals and curves. Guidewires are put through controlled environment to accelerate its age and tested for its mechanical features. Pressure Wire X failed the lubricity testing after being tested by multiple operators and at alternate sites. A cause-and-effect diagram shows all potential causes of test failure. The human factor involved in the test failure was investigated through multiple Gage R&R and training records. Calibration error with the lubricity tester DL1000 was identified and solved …


Multi-Purpose Heart Valve Therapy Assembly Fixture, Alec John Foster, John Patrick Hofstetter, Emily Lim Jun 2018

Multi-Purpose Heart Valve Therapy Assembly Fixture, Alec John Foster, John Patrick Hofstetter, Emily Lim

Mechanical Engineering

STATEMENT OF CONFIDENTIALITY: The complete senior project report was submitted to the project advisor and sponsors. The results of this project are of a confidential nature and will not be published at this time.


Annuloplasty Mti: Improved Tooling For Annuloplasty Ring Manufacturing, Justin David Smith, Spencer Lee Combs, Luke Edward Maly Jun 2018

Annuloplasty Mti: Improved Tooling For Annuloplasty Ring Manufacturing, Justin David Smith, Spencer Lee Combs, Luke Edward Maly

Mechanical Engineering

The complete senior project report was submitted to the project advisor and sponsor. The results of this project are of a confidential nature and will not be published at this time.


Transcatheter Heart Valve Subassembly Device, Adam Aslam, Matthew Bezkrovny, Daniel Degree Jun 2015

Transcatheter Heart Valve Subassembly Device, Adam Aslam, Matthew Bezkrovny, Daniel Degree

Mechanical Engineering

No abstract provided.


Hand Prosthesis, Tru Nguyen, Aaron Delano, Kyle M. Green, Jorge Maderal, Cody Poland Apr 2014

Hand Prosthesis, Tru Nguyen, Aaron Delano, Kyle M. Green, Jorge Maderal, Cody Poland

Thinking Matters Symposium Archive

This project deals with engineering students’ prosthetic hand design, submitted to the University of Southern Maine’s engineering department. The primary goal of the prosthetic hand design is to allow an impaired individual to grasp and hold everyday objects ranging from a toothbrush to a jug of milk. The project consists of three teams each designing their respective portion of the prosthetic device. The teams will deal with three specific design areas; computer aided design of the mechanism, electronic integration, and manufacturing implementation. The design team turns notebook doodles into virtual models in SolidWorks. The electronics team will control a battery …