ImplantChain
REF: IC-03 // CHAIN_ID: 0x3d1e
ONLINE

ImplantChain

Surgical Implant Tracking

// VERTICAL DOSSIER — IC-03
// TECH STACK LEDGER — IC-03
01
Hyperledger Fabric 3.0
02
Node.js Chaincode
03
Fabric CA (X.509)
04
Node.js / Express
05
PostgreSQL
06
React / Vite
07
GS1 EPCIS 2.0
08
FDA GUDID Schema
Recall Response Time1 Second
Today's Reality3–7 Days
Regulatory Frameworks8 Covered
MVP Status✅ Live

Surgical-grade traceability for every implant, every patient.

// SYSTEM OVERVIEW

ImplantChain connects every participant in the surgical implant supply chain — manufacturer, distributor, hospital, OR nurse, infection prevention team, and regulator — on a single, shared, tamper-proof blockchain ledger. Every device is tracked from the manufacturing facility to the patient's body.

When the FDA issues a Class I recall, hospitals must identify every patient with that device implanted immediately. Today that process takes 3–7 days of manual cross-referencing. ImplantChain makes it one second. Every lot is traceable, every implant event is permanently recorded, and recall response that takes days today takes one query.

// INTERACTIVE PREVIEW
ImplantChain - Interactive Demo

Launch Interactive Demo

Click to activate · ImplantChain walkthrough

// KEY METRICS

Recall Response Time

1 Second

Today's Reality

3–7 Days

Regulatory Frameworks

8 Covered

MVP Status

✅ Live

// ARCHITECTURE FLOW — IC-03

Logic Layer

01

Manufacturer

Lot created on-chain — requires valid FDA clearance + ISO 13485 cert enforced by smart contract

02

Distributor / Rep

Consignment records placed at specific hospital locations with real-time inventory visibility

03

Hospital Supply

Live consignment dashboard with low-stock alerts and backorder visibility — no rep calls needed

04

OR Nurse

UDI barcode scan auto-populates lot/serial; implant record on blockchain within seconds

05

Infection Prevention

Query any lot → instant patient list with body location, procedure date, serial number → CSV export

// FIVE ROLES. ONE LEDGER. — IC-03
🏛

FDA / Regulatory Authority

Register medical devices with full FDA UDI-DI identifiers. Issue and manage 510(k) and PMA clearances. Issue and revoke ISO 13485 manufacturing certificates. Initiate Class I/II/III recalls with immediate effect across the entire network.

🏭

Manufacturer

Create production lot records linked to a valid FDA clearance and ISO 13485 certificate — both validated by the smart contract before any lot can be created. QC release lots and flag backorders with estimated resupply dates visible immediately to all downstream participants.

🚚

Distributor / Device Rep

Create consignment records placing specific lots at specific hospital locations (OR Suite 1, Spine Cart, Cardiac OR). Real-time inventory usage visibility across all accounts. Instant billing trigger when a device is implanted — no more manual reconciliation.

📦

Hospital Supply Chain

Real-time consignment inventory view across all hospital locations. Automatic low-stock alerts below 20%. Backorder and recall alerts — all without calling a rep or counting a tray.

🩺

OR Nurse

Fast UDI scan interface — point a Bluetooth barcode scanner at device packaging, lot and serial number auto-populate. Add patient ID, procedure type, and body location. Complete implant record on the blockchain within seconds of implantation.

🔬

Infection Prevention / Risk Management

Enter a lot number and instantly see every patient with a device from that lot implanted — patient ID, hospital, procedure, body location, date, serial number. Export to CSV for immediate notification. What takes 3–7 days today takes one second.

// KEY TECHNICAL DIFFERENTIATORS

UDI compliance built in

Every device registered with its FDA UDI-DI. Every lot captures the Production Identifier (PI) — lot number, serial number, manufacture date, expiry date. The GS1 UDI standard the FDA mandates, read and recorded automatically.

Consignment model support

Built around how the medical device industry actually works — rep-owned inventory on consignment at hospitals. Tracks ownership, location, and usage of consigned inventory in real time. No hospital has a system that does this today.

Dual-gate compliance enforcement

A lot cannot be created unless the manufacturer has both a valid FDA clearance for that device AND a valid ISO 13485 certificate. Enforced in the smart contract — cannot be bypassed by the UI or the API.

EPCIS 2.0 event chain

Every supply chain event recorded in GS1 EPCIS 2.0 format. Commission → Quality Release → Consign → Implant → Explant → Recall. Complete, auditable, tamper-proof.

Explant tracking

When a device is removed — revision surgery, infection, recall, malfunction — the explant event is recorded with reason and device disposition. Critical for post-market surveillance and FDA Medical Device Reports (MDR).

Tamper-proof audit trail

Every transaction cryptographically signed with the identity of the person who performed it. Records cannot be altered, backdated, or deleted. In device liability litigation arising 10–15 years post-implantation, this is the difference between defendable records and discoverable gaps.

// REGULATORY ALIGNMENT
Regulation
Region
Coverage
FDA UDI Rule (21 CFR Part 830)
US
UDI-DI registration, PI capture at point of use
FDA GUDID Alignment
US
Device attributes match GUDID schema — full
FDA Recall Class I/II/III
US
Classification, instant notification, patient query
ISO 13485
Global
Certificate per facility, enforced at lot creation
GS1 EPCIS 2.0
Global
Commission, consign, implant, explant, recall events
EU MDR (2017/745)
EU
UDI-to-patient traceability, lot tracking
Joint Commission Standards
US
Documented recall response procedure enabled
21 CFR Part 11
US
Electronic records and signatures (Phase 3)
// DEVELOPMENT ROADMAP
Phase 1Core[COMPLETE]

Device registration, lot tracking, consignment model, implant/explant recording, recall management, public verification.

Phase 2Production Ready[COMPLETE]

Full FDA UDI support, ISO 13485 tracking, EPCIS 2.0 events, infection prevention recall query, OR nurse scan interface, supply chain inventory dashboard, cloud deployment.

Phase 3Enterprise Infrastructure[NEXT]

Multi-organisation Fabric network (separate peers per hospital/manufacturer), Epic/Cerner HL7 FHIR integration, 21 CFR Part 11 validation, pseudonymous patient IDs (HIPAA), monitoring and alerting.

Phase 4Advanced Features[PLANNED]

Mobile app for OR nurses, manufacturer ERP integration (SAP/Oracle), FDA MedWatch adverse event reporting, post-market surveillance analytics, IoT environmental monitoring for temperature-sensitive devices.

// REQUEST A DEMO

Want to see ImplantChain in action? We run guided walkthroughs tailored to your organisation — access to a live environment is provided on request.

Request a Demo
// REAL DEVICES. REAL DATA. — FDA GUDID

Pre-loaded with real devices from the FDA Global Unique Device Identification Database (GUDID)

Device
Manufacturer
Category
FDA Clearance
Triathlon Total Knee System
Stryker
Orthopedic
K193629
Accolade II Hip Stem
Stryker
Orthopedic
K181513
JOURNEY II Total Knee
Smith & Nephew
Orthopedic
K201234
TRITANIUM PL Cage
Stryker Spine
Neurosurgery
K211456
Micra AV Transcatheter Pacemaker
Medtronic
Cardiac
P160033 (PMA)
Evoque Tricuspid Valve
Medtronic
Cardiac
P190009 (PMA)
Confirm Rx Cardiac Monitor
Abbott
Cardiac
K192001
PRESTIGE LP Cervical Disc
Medtronic
Neurosurgery
P100017 (PMA)