Darren Lewis

25

followers

United Kingdom

Models

Sort by: Recent
How to UPS mains power any battery powered smart device (Yale conexis l1 door lock)
Instructables link for a step by step build guide linked here: https://www.instructables.com/How-to-UPS-Mains-Power-Any-Battery-Powered-Smart-D/ T...
1 38 0
Intersurgical PEEP valve 2226000 22mm
A solid part CAD drawing of an adjustable PEEP valve adjustable from 5-20cmH2O. With standard 22mm tapered push-fit connector. Link to part: https...
18 211 0
OpenVent-Bristol V3.0 COVID-19 Rapid manufacture ventilator BVM ambubag
Update 06/01/2021: new assy version V3.14. Tweaks to hole positions and new power board PCB added. Update: New and improved CAD files have been ad...
27 333 1
22-30mm tapered push fit adapter 3D print
An adapter for a medical tapered pushfit from 30mm-22mm. Example application is to attach an adjustable 22mm PEEP value to the 30mm axhaust port of...
3 69 0
OpenVent-Bristol V2.0 COVID-19 Rapid manufacture ventilator BVM ambubag
This is our design of rapid manufacture ventilator for treatment of COVID-19. Link for build instructions is coming soon: All parts are laser cut ...
16 228 3
COVID-19 Rapid manufacture ventilator BVM ambubag OpenVent-Bristol
Links to video explaining the rig and to the Instructables page will follow. Files attached are .DXFs for laser cutting from 8mm acrylic, a DXF fo...
30 774 3
White Stratasys Logo White GrabCAD Logo
© 2026 Stratasys Inc.
ABOUT US
RESOURCES
Support
SOCIAL
Streamline Pro
Control
Print
Pro
Shop
PARTNERS
COMMUNITY
Contact Us Website Terms of Use Software Terms of Use Privacy policy Trademarks Your Data on GrabCAD
The Computer-Aided Design ("CAD") files and all associated content posted to this website are created, uploaded, managed and owned by third-party users. Each CAD and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or real-world item, product, or good it may purport to portray.