Annoyed by sound from patient's life support, woman turns off ventilator in Germany hospital
Patient arrested for allegedly shutting off roommate's ventilator
Magnetic Vent Cover – 5 1/2" x 12" Extra Thick Wall/Floor/Ceiling Vent Covers (4-Pack) That Will Reduce Sound, Very Flexible, and Will Stick to Your Vents – Made from Premium Magnets by
Novel window design reduces outdoor noise and improves ventilation