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Full-Text Articles in Engineering
A Proposal For A Wirelessly Powered, Implantable Pressure Sensor And Neural Stimulator For The Control Of Urinary Incontinence, Robert N. Tucker, Christopher J. Quinkert, Pedro P. Irazoqui
A Proposal For A Wirelessly Powered, Implantable Pressure Sensor And Neural Stimulator For The Control Of Urinary Incontinence, Robert N. Tucker, Christopher J. Quinkert, Pedro P. Irazoqui
The Summer Undergraduate Research Fellowship (SURF) Symposium
47 to 53 percent of women over the age of 20 suffer from urinary incontinence, often caused by childbirth-related damage to the pelvic nerve. This uncertainty of when bladder voiding will occur causes social anxiety and can compromise quality of life. This study explores one method to restore the ability to sense the need to urinate and prevent unwanted voiding. We propose a device to measure pressure due to bladder content as the difference between pressure in the bladder and pressure in the abdominal cavity. Integrated circuits, biocompatible packaging, and wireless radiofrequency powering allow for a fully implantable device to …
Fabrication And Evaluation Of Magnetic Micro Actuators For Implantable Self-Clearing Glaucoma Drainage Devices, Haritha Ramadorai, Hyunsu Park, Hyowon Lee
Fabrication And Evaluation Of Magnetic Micro Actuators For Implantable Self-Clearing Glaucoma Drainage Devices, Haritha Ramadorai, Hyunsu Park, Hyowon Lee
The Summer Undergraduate Research Fellowship (SURF) Symposium
According to the World Health Organization, glaucoma is the second leading cause of blindness in the world. It currently affects more than 2.7 million people in the United States alone and over 79.6 million people worldwide are estimated to be inflicted by this debilitating disease by 2020. Glaucoma patients are often characterized with elevated intraocular pressure (IOP) and are treated with implantation of glaucoma drainage devices (GDD) to maintain optimum IOP. Although initially effective at delaying glaucoma progression, contemporary GDD often lead to numerous complications and only 50% of implanted devices remain functional after 5 years. Biofouling is seen to …