Traditional spray bottles used for medicines are inconvenient. They require repeated pressing, manual opening of caps, and often spray medicine in an uncontrolled way. This is especially problematic for people with limited hand strength or when precise application is needed.
What’s New
This invention introduces a smart, portable medical spray bottle that automatically detects skin and sprays medicine—no pressing required. It includes a mini water pump, infrared sensor, and easy refill system. When the sensor detects skin nearby, it triggers the pump to release a fine mist directly onto the target area.
What Makes It Innovative
The unique feature is the automatic spray function activated by an infrared sensor, eliminating the need to press or touch the nozzle. Magnetic components make assembling and disassembling the bottle easy for refilling, and the soft speaker cover helps direct the spray accurately, preventing wastage.
Tangible Benefits
- Touch-free operation increases hygiene and ease of use.
- Precise spraying ensures medicine is applied exactly where needed.
- Easy refilling system saves time and reduces spills.
- Safe storage design prevents accidental spraying when not in use.
Broader Impact
This device can benefit healthcare workers, caregivers, and patients—especially the elderly or people with disabilities. It promotes better hygiene, reduces product waste, and could be adapted for other uses like skincare or disinfectants. Its design supports sustainability by minimizing overuse and simplifying reuse. In short, this spraying device modernizes the way we apply medicine by making it smart, convenient, and efficient—a small upgrade with potentially big improvements for healthcare and everyday personal care.