← Product Code [CDZ](/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/CDZ) · K905247 # SHBG IRMA KIT (K905247) _Ventrex Laboratories, Inc. · CDZ · Jan 17, 1991 · Clinical Chemistry · SESE_ **Canonical URL:** https://fda.innolitics.com/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/CDZ/K905247 ## Device Facts - **Applicant:** Ventrex Laboratories, Inc. - **Product Code:** [CDZ](/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/CDZ.md) - **Decision Date:** Jan 17, 1991 - **Decision:** SESE - **Submission Type:** Traditional - **Regulation:** 21 CFR 862.1680 - **Device Class:** Class 1 - **Review Panel:** Clinical Chemistry ## Regulatory Identification A testosterone test system is a device intended to measure testosterone (a male sex hormone) in serum, plasma, and urine. Measurement of testosterone are used in the diagnosis and treatment of disorders involving the male sex hormones (androgens), including primary and secondary hypogonadism, delayed or precocious puberty, impotence in males and, in females hirsutism (excessive hair) and virilization (masculinization) due to tumors, polycystic ovaries, and adrenogenital syndromes. --- **Source:** [https://fda.innolitics.com/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/CDZ/K905247](https://fda.innolitics.com/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/CDZ/K905247) **Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. If you're preparing [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/), [get in touch](https://innolitics.com/contact). **Cite as:** FDA Device Explorer (Innolitics), https://fda.innolitics.com/submissions/CH/subpart-b%E2%80%94clinical-chemistry-test-systems/CDZ/K905247