This topic is about exploring the potential of using 3-D printing technology to create innovative ostomy barriers and stoma guards. The idea is to develop a minimal-contact, adhesiveless barrier that could offer a better solution for ostomy care. The originator is curious to know if anyone has already ventured into this area and is open to collaboration. Here are some insights and advice shared by others:

1. The concept involves a cover with an inner ring of "spider-type fingers" to hold a foam O-ring in place. It would be worn with a waist belt and an under-groin belt, with the possibility of using thin, flexible nylon.

2. Some members have already experimented with 3-D printing for ostomy solutions:
- One member has successfully used a 3-D printed low-profile stoma protective cover for five years without any issues. This guard does not require a belt and is considered superior to commercially available options. They are contemplating patenting their design and might share the design files.
- Another member with access to a 3-D printer is interested in obtaining these design files to print their own guard.

3. When it comes to materials and environmental considerations:
- A member explored reusable options with Perma-Type, which makes vinyl/rubber devices. However, they found these hard to clean and less effective compared to single-use systems from brands like Hollister, Coloplast, and ConvaTec.
- They also mentioned early-stage innovators like Ostique and Salta Health Care in the UK, who are working on creative reusable solutions.
- The environmental impact of single-use supplies is a significant factor driving the interest in durable, 3-D-printed alternatives.

4. There is a willingness to collaborate:
- Several members have offered to be testers or design collaborators, showing enthusiasm to help refine and validate 3-D-printed barriers and guards.