Improve Medical USA, Inc., is a Carlsbad medical device distributor on Faraday Avenue supplying FDA-registered blood collection tubes, needle sets, and in vitro diagnostic products to healthcare providers across the United States. A wholly owned subsidiary of Improve Medical Instruments Co., Ltd. — the largest manufacturer of blood collection tubes in China — the U.S. operation imports and distributes the Improvacuter gel and clot activator tube line and ImproSafe safety-engineered blood collection sets used in phlebotomy workflows at integrative clinics such as Quantum Functional Medicine. Founded in 2014 under the name GIMDx, Inc., the company maintains a BSL-2 research laboratory in the 92008 ZIP code developing specialty technologies for IVD markets with unmet diagnostic needs. Annual FDA registration renewal for the Improvacuter and ImproSafe product lines confirms ongoing compliance with 21 CFR Part 820 quality system regulations and device listing requirements. The Carlsbad R&D team also functions as a cross-border innovation bridge, co-developing diagnostic products with entrepreneurs for simultaneous U.S. and Chinese market commercialization — a global supply chain that complements the independent dispensing infrastructure at Carlsbad Village Pharmacy. Syringe product expansion and GPO contract distribution channels position the Faraday Avenue facility as a full-spectrum preanalytical consumables supplier for hospitals, IDNs, and ambulatory care networks.