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Full-Text Articles in Engineering
Simpliscope: A Novel Device For In-Office Laryngeal Biopsies, Margaret Schuermann, Aris Rassias, Noah Barney, Alexandra Lipsky
Simpliscope: A Novel Device For In-Office Laryngeal Biopsies, Margaret Schuermann, Aris Rassias, Noah Barney, Alexandra Lipsky
Honors Theses
In order to screen for laryngeal cancer, a biopsy is performed to take a tissue sample from that area of interest. Due to the risk involved these procedures take place in the operating room where a larger sample can be obtained, but delays in scheduling operating room procedures put patients at a greater risk as their diagnosis can be delayed. We want to create a device that is able to move these delayed operating room procedures in-of ice where the physician can treat the patient quickly and safely. Our goal is to increase the accuracy of in-office laryngeal biopsies while …
Electro-Muscle-To-Muscle Transfer, Hailey Quinn Casino, Jake Keola Javier, Samuel Joseph Borda, Charlotte Amalie Anderson
Electro-Muscle-To-Muscle Transfer, Hailey Quinn Casino, Jake Keola Javier, Samuel Joseph Borda, Charlotte Amalie Anderson
Biomedical Engineering
The Electro Muscle to Muscle Transfer (EMMT) system will entail designing, manufacturing, and providing a wearable device that stimulates paralyzed muscles in the hand by sampling and amplifying muscles from the forearm. With further development, the system may be capable of using different muscle inputs other than the forearm muscles along with different stimulated muscle outputs other than the hand. The system functions as a rehabilitative device for spinal cord injuries, irreparable nerve loss and/or damage, and improper neuromuscular function. It is not for total treatment nor for curing of the disabilities listed above but to alleviate the side effects …
Prosthetic Foot Shell, Ql+, Kathryn Victoria Versteeg, Jackson A. Tucker, Ethan William Frey
Prosthetic Foot Shell, Ql+, Kathryn Victoria Versteeg, Jackson A. Tucker, Ethan William Frey
Mechanical Engineering
This final design review includes an overview of our project and the steps we have taken to create our final product. We discuss the background research conducted, including various products like the foot shell we are trying to design and its related patents, along with similar past senior projects. As our product is considered a medical device, there are also certain standards that we must comply with. After determining our problem statement, we established what we believe to be the wants and needs of our user. These wants and needs were converted into specifications for our design, with durability as …
Septal Closure Device, Olivia N. Welch, Hillal H. Jarrar, Kai Harrison
Septal Closure Device, Olivia N. Welch, Hillal H. Jarrar, Kai Harrison
Biomedical Engineering
The septal closure device was designed to seal defects in the atrial septum. To fully seal an atrial defect, the device was designed to consist of two circular seals to cover the defect in both the right and left atria, attached with a central rod. The materials were chosen for compressibility (for ease of insertion), biocompatibility, and tissue ingrowth. A CAD model was drafted in SolidWorks. Key customer requirements include ease of implantation (specifications: adjustable sizing and clear directions for use), physician controlled (specifications: short implantation time and compatibility with current catheter/scope techniques), and a long lifetime (specifications: materials that …
Breathe Easy: A More Efficient Way To Avoid Tracheostomy Airway Blockages, Kathleen Swanson, Katelynn Russ, Olivia Zimmerman
Breathe Easy: A More Efficient Way To Avoid Tracheostomy Airway Blockages, Kathleen Swanson, Katelynn Russ, Olivia Zimmerman
Honors Theses
Over 100,000 people receive tracheostomies each year in the United States when mechanical ventilation is needed for longer than 48 hours, a patient has a chronically obstructed airway, or the patient is unable to protect their airway from aspiration. A tracheostomy is inserted into a patient’s trachea in order to modify their airway through a tracheotomy procedure. A tracheostomy tube alters the natural lining of an airway which normally has a 5-50 μm thick layer of mucus. An airway with a tracheostomy tube produces more mucus than the average airway of a healthy person, and it also limits the patient’s …
Slit Lamp Ophthalmoscope Redesign, Michael Hostetler, Austin Mattmiller, Alexis Brewer
Slit Lamp Ophthalmoscope Redesign, Michael Hostetler, Austin Mattmiller, Alexis Brewer
Biomedical Engineering
The slit lamp ophthalmoscope is used by ophthalmologists for diagnosis of pathologies in the eye. The device is used for identifying ocular diseases or indications of other possible systemic diseases to treat them before the diseases progress. Redesign of the ergonomics and adjustment mechanisms of the slit lamp ophthalmoscope will attempt to improve the compatibility of the device across a greater variety of patients. The wider headrest tower of 12.75 inches, the wider table cutout of 12 inches, and the 12 inches of extension of the headrest tower creates a better ergonomic fit for the patient and doctor. The wider …
Upright Sleep Device For Patients Required To Sleep Upright Post Surgery/Medical Procedure, Kristin J. Abele, Madeleine H. Hummel, Tayler R. Kastlunger
Upright Sleep Device For Patients Required To Sleep Upright Post Surgery/Medical Procedure, Kristin J. Abele, Madeleine H. Hummel, Tayler R. Kastlunger
Biomedical Engineering
No abstract provided.
Foley Catheter Priming Device, Melissa A. Boswell, Landon Davis, Renee Horn, Tyler Grubb, Jason Green
Foley Catheter Priming Device, Melissa A. Boswell, Landon Davis, Renee Horn, Tyler Grubb, Jason Green
Williams Honors College, Honors Research Projects
A lack of a pressure gradient throughout the catheter prevents urine flow from the bladder and through catheter system in a condition referred to as “air-lock.” The purpose of this project was to design a device that could be utilized by person with a catheter faced with the problem of air-lock to restore urine flow and normal functioning of the catheter system. After a prototype was created, the device was put through a series of tests to insure proper functioning, absence of leakage, and durability. The device created can be added in-line with the catheter system, inconspicuously under the user’s …
The Hemo-Quik, Michelle Morin
The Hemo-Quik, Michelle Morin
Chancellor’s Honors Program Projects
No abstract provided.