12/05/2025
✨Welcome to the York Medical Society’s first ‘Object of the Week’ post! We have recently started cataloguing our extensive historical medical instruments collection and have, of course, come across some brilliant pieces of equipment we think more people should see. 🔍As we work to uncover more treasures over the coming months, keep your eyes peeled for fun facts, historical discussions, and hopefully a few questions to think about along the way! We think we’ve started off strong with this one…
🟣More commonly known as a ‘Violet Ray Kit’, this Ultraviolet Radiation Generator is one example of an at home medical treatment popular in the first half of the 20th century.
The set would be used to apply high frequency electrical sparks ⚡️ to the body using the glass vacuum electrodes which can be seen in the lid of the case. These electrical sparks were believed to treat a variety of maladies. They claimed to relieve aches and pains in your muscles, internal organs, or nerves by massaging the skin. 💆♀️
🥼As the kits developed and became more popular, a wide variety of these electrodes were developed to be used all over the body.
For example, the comb-shaped electrode 🪮 at the bottom was used to massage the head and scalp in the hope of treating a range of problems from hair loss to dandruff, and even claimed to turn grey hairs back to their natural colour - have a look at the instruction guide it came with! 📖
✋Electrodes were also manufactured for use on the face, shoulders, hands, throat (both externally and internally!), teeth, and even some places you’d rather not think about…
The popularity of the violet ray machine for the public grew once the machines could be made small and portable, like this one, as they could be plugged into a wall socket at home. 🏠
Despite this level of public popularity, the machines didn’t fare as well in the medical establishment. 🏥 In America, manufacturers of violet ray kits were subjected to multiple lawsuits 👨⚖️ throughout the 1940s and ‘50s from medical practitioners and even the US Government itself for misleading advertising. 🏷️
Our violet ray kit therefore can inspire discussions about medical efficacy, at home treatments, and the development of medicine into what we see today. 🌎 It also raises questions about the history of treatments we use today, and the ways in which medicine may still develop into our futures. 🧬
Remember to like 👍 and share this post so more people can find out about these interesting objects and pop back in the next couple of weeks to see what else we’re finding in the Society’s varied collection! 📚
