[Design and application of retention enema device]

Area of Science:

• Gastroenterology
• Medical Device Design
• Clinical Nursing

Background:

• Drug retention enemas are crucial for treating various illnesses.
• Current enema devices have limitations in maintaining drug retention within the colon.
• This inadequacy hinders the full therapeutic potential of enema administration.

Purpose of the Study:

• To introduce a newly designed retention enema device aimed at overcoming the limitations of traditional equipment.
• To enhance the efficacy of drug retention enemas through improved device functionality.
• To reduce the clinical burden on healthcare professionals during enema procedures.

Main Methods:

• A novel retention enema device was developed, incorporating a spindle-shaped inflatable air bag.
• The device is designed to secure placement at the anus, preventing enema fluid leakage.
• Silicone gel material and a decompression air bag were integrated for patient comfort and safety.

Main Results:

• The enhanced device effectively achieves drug retention in the colon.
• It ensures the full therapeutic effect of administered enema drugs.
• Significant reduction in nursing workload was observed during clinical use.

Conclusions:

• The developed retention enema device offers a significant improvement over traditional methods.
• Its design facilitates effective drug retention, maximizing therapeutic benefits.
• The device is clinically valuable, enhancing patient comfort and reducing nursing demands.