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Dyson CameraJet electric toothbrush

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Re: Dyson CameraJet electric toothbrush

#91

My dentist uses AI for X-ray analysis. I wish I remembered the name but the monitor was facing me and it was obvious. They also use some sort of fancy imaging tool that they run around my mouth to create a 3d image.

I think it uses a variant of Iterated Closest Point* for that. It's cool to watch it do its thing.

*https://en.wikipedia.org/wiki/Iterative_closest_point

Re: Dyson CameraJet electric toothbrush

#93
post #74

> Dyson CameraJet™ is clinically proven to be more effective in improving gum health by removing and preventing plaque buildup.² Vs a manual tooth brush. Notice they don't include ultrasonic and rotating brushes in that statement.

There isn't great evidence to suggest that electric toothbrushes are much better at removing plaque than manual. E.g. this metaanalysis [1] found basically no difference.

There are also studies that show that electric is better, like this meta-analysis that found a small effect [2] and this Cochrane review. [3]

What I generally read in articles is that the single biggest thing that makes a difference is brushing for the full 2 minutes, and electric toothbrushes can help with that by having a built-in timer.

1. https://pubmed.ncbi.nlm.nih.gov/38348549/

2. https://pubmed.ncbi.nlm.nih.gov/34877772/

3. https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD...

Re: Dyson CameraJet electric toothbrush

#95
post #8

Man marketing really screwed a great engineered product. 4k resolution mouth camera?? That's why we go to a dentist every 6 months because I wouldnt know wtf im looking at. "Oh there's that canker sore I feel. Huh, at least I can see it" Bruh, you don't need a camera for gap detection. Just stick an IR sensor, detect change in light. Boom, $0.05.

Bit off topic, but if you suffer from canker sores, SLS (sodium lauryl sulfate) is a known contributor to that in some people (me included). It's a bit hard to find toothpastes without it that aren't also fluoride free, but they exist.

tl;dr: ibuprofen may be a cause as well.

I suffered from incredibly painful month+ long lasting chronic canker sores (technically apthous ulcers) for the first 3 decades of my life.

Doctors and dentists suggested all the usual triggers (avoid SLS, supplement with B vitamins, etc)

Then one day someone mentioned the connection of NSAIDs and ulcers, and I instantly realized mouth ulcers are.. ulcers...

I used to use ibuprofen occasionally, often enough to not correlate it to canker sores. Of course then I’d use more ibuprofen for that pain, get more canker sores, and be miserable for months.

Haven’t bought ibuprofen for 10 years now and they just stopped. I have used ibuprofen on a couple occasions since I learned this and both times I developed a canker sore. IANAD, YMMV, I’m just happy they’re gone

Re: Dyson CameraJet electric toothbrush

#96

Never been less satisfied than having bought a Dyson vacuum. Cheap plastic construction

I was given a V6 and I bought an adapter that lets me use my dewalt batteries with the vacuum. Kind of a cool party trick but I think they were like $600 new which is bonkers.

Re: Dyson CameraJet electric toothbrush

#97
post #6

The water jet ruined my teeth. I would not advise anyone to use them. Edit: here are some anecdotes https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfmaude/d... Edit 2: It might be that I didn’t maintain it properly and the water reservoir was building up bio film over period of time and actively distributing bacterial to my gums.

My oral irrigator is super important for my gums. Whenever I have a sensitive spot it some inflammation I can get it under control by irrigating the spot twice a day. It’s been years since I had bleeding gums. Before using the irrigator I constantly had problems with my gums.

Re: Dyson CameraJet electric toothbrush

#98
post #6

The water jet ruined my teeth. I would not advise anyone to use them. Edit: here are some anecdotes https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfmaude/d... Edit 2: It might be that I didn’t maintain it properly and the water reservoir was building up bio film over period of time and actively distributing bacterial to my gums.

I have a water flosser than connects to my shower line so it is always using tap water, no reservoir

Re: Dyson CameraJet electric toothbrush

#99
post #69

Am very happy with my Panasonic water flosser (especially now its chargeable via USB Type-C), great for gum health and far more pleasant than regular dental floss for me personally. Besides the Dyson typical pricing, one concern I have from the get-go is the tank size, seems to be a tenth vs the 200ml the Panasonic packs. At least I do use all of that to properly clean every area and if they do it simultaneously to r…

I used both and I notice the water flosser removes small pieces my floss didn't (sometimes it's too thin to pick up everything, even if you get the expanding kind). The worst is popcorn / chili flakes. At one point, I had some 5mm pockets and was recommended for surgery - with the water flosser and molecular iodine rinse I was able to avoid it altogether.
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