Developing alternative devices to the long-term urinary catheter for draining urine from the bladder

Area of Science:

• Urology
• Biomedical Engineering
• Medical Device Design

Background:

• Self-retaining urinary catheters are a last resort due to complications, yet commonly used for long-term bladder drainage in elderly and disabled patients.
• Catheter blockage by calcified deposits is a frequent and disruptive issue, causing significant problems for patients, caregivers, and healthcare professionals.
• Existing research highlights the long-standing need for improved solutions to manage urinary catheter complications.

Purpose of the Study:

• To develop an alternative suprapubic urine collection system to overcome the limitations of traditional urinary catheters.
• To address the common problem of catheter blockage caused by calcified deposits.
• To investigate a novel device for improved urine management in patients with loss of bladder control.

Main Methods:

• The SuPort Project focused on the design and selection of a novel suprapubic urine collection device.
• The project involved addressing production challenges encountered during the development of the new system.
• A small clinical trial was conducted to evaluate a modified prototype of the suprapubic device.

Main Results:

• The report details the systematic approach to designing and selecting the new suprapubic urine collection system.
• Production issues were identified and addressed during the development process.
• Initial clinical evaluation of a modified prototype provided preliminary data on the device's performance.

Conclusions:

• The development of the SuPort suprapubic urine collection system offers a potential alternative to traditional urinary catheters.
• Addressing production challenges is crucial for the successful implementation of novel medical devices.
• Further clinical investigation is warranted to fully assess the efficacy and safety of the suprapubic system.