IVD · infection control · dental equipment
Compare analyzer throughput, sterility assurance, and dental operatory configuration before a value-analysis committee freezes the shortlist. Every figure below is a review band, not a universal model claim.
Procurement baseline
Use this table to frame RFQ questions. Confirm LOD, CV, cycle parameters, and intended use in the current IFU, 510(k) summary or IVDR technical file, and quotation.
| Parameter | Core Lab Analyzer Path | Dental Operatory Path |
|---|---|---|
| Primary decision metric | Throughput 600–2,000 tests/hour with CV and LOD disclosed by method | Chairside scan-to-mill cycle time and sterilization load capacity |
| Connectivity | HL7 v2.5.1 ORM/ORU, LIS middleware, audit-trail retention | Practice management export, DICOM for CBCT where applicable |
| Quality evidence | DHF / DMR excerpts, IVDR performance evaluation, PMS plan | ISO 13485 scope, biocompatibility (ISO 10993), autoclave validation |
| Service assumption | MTBF / MTTR targets, remote diagnostics, reagent logistics | Handpiece / scanner calibration interval, spare delivery SLA |
| Regulatory phrasing | FDA cleared (510(k)) or CE marked under IVDR 2017/746 as applicable | FDA cleared where required; CE marked under MDR 2017/745 as applicable |
Product families
Chemistry, hematology, immunoassay, and molecular platforms for hospital and reference laboratories. Review throughput, CV, LOD, calibration interval, and LIS behavior before capital approval.
Wound care, IV sets, sterile barriers, and sterilization systems with lot-level UDI traceability. Balance single-use convenience against validated reusable reprocessing under AAMI ST91 / ISO 17664.
Treatment units, intraoral scanners, CBCT, implants, and CAD/CAM milling for practices and labs. Evaluate scan accuracy claims against intended indication and sterilization of reusable components.
Evidence path
01 · Method fit
A useful analyzer RFQ names sample matrix, preparation path, expected concentration range, interference panel, precision target (CV), and turnaround-time requirement. A headline sensitivity value without those conditions cannot establish clinical fit for IVD procurement.
02 · Sterility fit
Infection-control buyers should map sterile barrier integrity, EO / steam / vaporized hydrogen peroxide cycles, water and chemistry load, labor minutes, and unused opened packs. Single-use versus reusable trade-offs belong in the same scorecard as purchase price.
03 · Operatory fit
Document scan-to-design-to-mill minutes, remake rate drivers, sterilization of handpieces and trays, CBCT dose protocols, and service response for imaging detectors. Lifecycle assumptions must sit beside capital quotes for dental groups.
Figures are educational procurement planning indicators, not audited Envista installed-base or revenue claims. Confirm contract metrics in the quotation package.
Prepare a scoped request
A focused request separates catalog-level information from configuration-specific facts required by materials management and value analysis.