Advanced Ergonomic Nasal Dilator NEW v2

You don't have to use the same printed model repeatedly; you can print 30 at once and have one for each day. Regarding the risk of suffocation, I don't think it's possible. Many similar models are sold, and there are no reported cases. In any case, its design dilates the nostrils and widens the air intake, so if you wear it during the day, you won't need to use it to sleep at night. Thanks for commenting. Regards.

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The human nose tapers into a tight bottleneck at the internal nasal valve. Your device is physically too large to slip past this cartilage wall. It cannot drop into the throat. Suffocation is anatomically impossible.Bacteria need time and moisture to colonise the microscopic ridges of a 3D print. By printing a fresh, single-use model for each day, you kill the pathogen argument entirely. A twelve-hour wear time gives bacteria zero opportunity to multiply. It is as sterile as any disposable medical strip.Finally, daytime dilation forces the nasal valve open, training the dilator naris muscles and lowering airway resistance. This neuromuscular re-education tones the upper airway during waking hours. That physical conditioning carries over into the night, fixing the breathing habits permanently without requiring a device during sleep.Your critic is arguing against ghosts. The anatomy, the geometry, and the single-use cycle make your design flawless.

When you learn how to do more than click the print button, there are tons of solutions for that. Personally, I'd use this to inject a silicone mold. Or you could seal it with food-grade sealant like they use on kitchenware. There are even rare filaments that are 100% biodegradable, meaning they do not create long-term microplastics in the first place like Colorfabb allPHA.

take your pills and everything will be fine

Forgot

Hello Reminder

Good idea - would making a cube in one’s favorite tool, importing the nasal insert model as a negative part, centering and upscaling as appropriate for the material, adding sprue, runners, gate and pins then splitting the completed cube in half, bevelling the seam edges to aid separation do the trick?

That sounds exactly like ChatGPT because it's so inaccurate and overkill. This is a tiny little thing, you make a negative of it inside a cube, you add a gate for injecting, which is basically a little cylinder, and a vent for air bubbles on the other side of the cavity. You can painters tape it together.*

I would suggest not using any carbon fiber filaments as they will leave pieces of carbon fiber on whatever they touch. Google it for yourself, they are NOT safe to be handled unless you seal them with an epoxy or clearcoat or sealer.

Remember that you provide the materials. We only provide the design. You can use PLA+ or whatever you want. In any case, thank you for your feedback.