A wearable defibrillator
A few weeks ago I had a heart attack. Following open heart surgery for a cardiac bypass I was fitted with one of these life-saving devices.
The Zoll LifeVest is a wearable, non-invasive defibrillator designed to protect patients at risk of sudden cardiac arrest (SCA). It is typically prescribed for those who are not candidates for an implantable cardioverter-defibrillator (ICD) or are awaiting heart surgery. The device consists of a vest with electrodes that continuously monitor the wearer’s heart rhythm. If it detects a life-threatening arrhythmia, it automatically delivers a shock to restore a normal heartbeat, providing immediate protection against potential cardiac events.
The LifeVest is lightweight, discreet, and designed for daily wear, making it an ideal solution for patients who need temporary protection. It offers continuous monitoring and transmits data to the company (presumably available also to healthcare providers, ensuring ongoing management of the patient's heart condition). While it requires regular maintenance, such as electrode replacements and charging, it offers a non-invasive, effective alternative to more invasive procedures. The Zoll LifeVest helps prevent SCA and can be life-saving for individuals with high cardiac risk.
It's designed to be worn throughout the day and night; it is not uncomfortable and is easy to put on. The major downside is the bulky battery pack which connects to the electrodes, and also contains electronics that connect wirelessly to a charging station which doubles as a data transfer node, enabling for external monitoring and analysis of the data. I've been using it since my discharge; other than the short lead to he battery pack and having to doff the vest to shower, it's not been an inconvenience during daily ar, though it does get soppy if I move around while asleep; the elctrodes moving will naturally cause the machine ot alarm, which has woken me many times. The battery pack connects by quite a sturdy, short cable which is also moderately inconvenient while sleeping. I have rolled over onto it a few times and I can't imagine that it would support a nighttime cuddle partner with ease. Add the weight of the bugger pulling on your belt or shoulder whilst up and about and it is a drain. More work on bulk and weight reduction would improved usability hugely. that said, it's reassuring to have, knowing that it's providing protection and care.
For Iron Noder 2024 #3
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