Hardware Is Hard—But Not Impossible: What It Really Takes to Build, Deploy, and Maintain Medical Devices in Africa

Hamza Asumah, MD, MBA, MPH

The 40-70% Problem

African hospitals report 40–70% of equipment being non-functional at any given time due to poor maintenance, lack of spare parts, and fragmented supply chains.

Read that again. Up to 70% of medical equipment isn’t working.

It’s not because the devices are bad. It’s because medical devices donated or procured from high-income settings are seldom designed for use in lower-resource settings and may not be appropriate for adoption and use.

Challenges include mismatches between donations and recipient needs, incompatibility with tropical environmental conditions, limited availability of enabling infrastructure like space, power, and water supply, inadequately trained personnel for proper use and maintenance, and limited access to spare parts for long-term maintenance.

If you’re building medical hardware for Africa, you’re not just competing against other devices. You’re competing against broken devices nobody can fix.

Why Hardware Is Hard (But Necessary)

The upside: Hardware solves real problems software alone cannot. Diagnostics, imaging, point-of-care testing, medical devices—these drive clinical decision-making and health outcomes.

The downside: Hardware requires:

• Upfront capital investment in manufacturing
• Regulatory approval (more complex than software)
• Supply chains for components and spare parts
• Local technical support and maintenance
• User training for proper operation
• Calibration and quality control

Most African countries import over 85% of all medical devices used in healthcare facilities. Local manufacturing is minimal. That means:

• Foreign exchange risk on all purchases
• Long lead times for procurement
• Difficulty getting spare parts
• Dependence on external technical support

The Certification Challenge

Most African countries do not have a well-defined regulatory process for medical devices. Eleven of 14 member countries of the College of Surgeons of East, Central, and Southern Africa have legislation mandating regulation of medical devices, but only half are developing regulatory processes and half have no formal process.

South Africa leads: Medical devices regulated by SAHPRA under risk-based classification ranging from Class A (low risk) to Class D (high risk), with all pathways requiring appointed authorized representative in South Africa.

Uganda, Kenya, Tanzania: Implementing track-based systems allowing fast-track approval for devices with IMDRF member country licenses, WHO Prequalification, or recognized international certification.

What this means for founders:

1. Regulatory timelines are unpredictable. Budget 12-24 months for first approval, then 6-12 months per additional country.
2. CE or FDA approval helps but isn’t sufficient. You still need country-specific registration.
3. Risk classification matters. Class A devices move faster than Class D. Design for lowest reasonable risk classification.
4. Local representation is required. You need in-country partners with regulatory experience.

Designing for African Environments

Challenge 1: Power Infrastructure

Only 47% of Africans have reliable access to electricity. Your device needs to either:

• Operate on battery with long life (24+ hours)
• Tolerate frequent power interruptions without data loss
• Work with solar charging or other alternative power
• Survive voltage fluctuations (common in unstable grids)

Example: Portable ultrasound devices with 6-8 hour battery life succeed. Devices requiring stable AC power fail in rural clinics.

Challenge 2: Environmental Conditions

Tropical climates mean:

• High heat and humidity
• Dust and particulate exposure
• Insect/pest infiltration risks
• Limited climate-controlled storage

Design requirements:

• IP ratings appropriate for dusty environments
• Temperature operating range 10-45°C
• Humidity tolerance 20-90% RH
• Sealed components preventing insect entry
• No dependency on refrigerated reagents (or include reliable cold chain solution)

Challenge 3: User Training Levels

The effective operation of medical devices across Africa is undermined by a critical shortage of biomedical engineers and technical support staff, with fewer than 2.5 skilled health workers per 1,000 people in most African countries.

Design accordingly:

• Intuitive interfaces requiring minimal training
• Visual/icon-based controls (not just text)
• Built-in tutorials or training modes
• Difficulty damaging device through user error
• Clear troubleshooting guides in multiple languages

Challenge 4: Maintenance and Servicing

Lacking specific manual for equipment management, having no laboratory-specific national medical equipment maintenance service, and inefficient service despite being effective are common challenges.

Your maintenance strategy must include:

• Predictive maintenance alerts built into device
• Remote diagnostics capability
• Modular design allowing field-replaceable units
• Local availability of common spare parts
• Training for local biomedical technicians
• Service contracts with clear response times

The Business Models That Work

1. Leasing/Rental Models

Rather than selling diagnostic equipment outfront, offer it on consignment with payment per test, improving the hospital’s cash flow and simplifying budget approval while you get paid as value is delivered.

Why this works:

• Hospitals avoid large capital expenditure
• You maintain ownership and control maintenance
• Revenue is recurring and predictable
• You can upgrade/replace devices without customer resistance

Example: Zipline operates drones on service contract basis, not selling drones to governments. Governments pay per delivery.

2. Pay-Per-Use Models

Equipment provided free or subsidized, revenue from consumables or per-test fees.

Successful implementations:

• Point-of-care diagnostic devices with test cartridge revenue
• Imaging equipment with per-scan fees
• Lab analyzers with reagent rental agreements

Critical detail: Consumables must be reliably available through your distribution network. Equipment sitting idle due to stockouts kills the business model.

3. Service Contracts with Performance Guarantees

Equipment sold or leased with mandatory service contracts ensuring uptime.

What hospitals need:

• Guaranteed response time (e.g., on-site within 48 hours)
• Spare parts included in contract
• Preventive maintenance schedule
• Equipment replacement if uptime falls below threshold (e.g., 85%)

Pricing: Service contracts typically 10-15% of equipment cost annually.

4. Equipment-as-a-Service Partnerships

Partner with private service providers who own, operate, and maintain equipment inside public hospitals.

Example: Private radiology companies operate imaging equipment in public hospitals, charging per scan, with hospital receiving percentage of revenue. Equipment provider handles all maintenance, staffing, and consumables.

Real Success Stories

Zipline (Rwanda/Ghana/Kenya/Nigeria): Drone delivery transformed healthcare, ensuring timely access to essential medicines and vaccines, having delivered over 10 million health products and 15 million vaccine doses.

Success factors:

• Service model, not equipment sales
• Complete supply chain ownership
• Government partnerships with clear contracts
• Proven reliability creating trust
• Continuous innovation maintaining advantage

Philips Healthcare (30+ African countries): Deployed over 5,000 diagnostic devices including portable ultrasound and ECG systems with strong focus on maternal and neonatal care.

Success factors:

• Operates technical training centers in South Africa, Kenya, Egypt to enhance local capacity in equipment maintenance
• AI-powered analytics into imaging platforms enabling remote diagnostics
• Collaboration with telemedicine providers allowing real-time image transmission

GE Healthcare (30+ African countries): Expansion through innovation and localized service delivery with portable diagnostic devices.

Success factors:

• Products designed for low-resource settings
• Local service networks for maintenance
• Training programs for equipment operators
• Partnership with governments and NGOs

The COVID-19 Ventilator Lesson

Kenya’s struggle: Kenyatta University developed low-cost ventilator during pandemic but faced regulatory and certification challenges leaving device at piloting stage, with frustration that innovations for Africa don’t go beyond pilot stage and struggle with commercialization and regulatory pathways.

South Africa’s success: South African National Ventilator Project convened government departments, universities, private industry, and medical professionals to deploy functional device to public hospitals within months.

The difference: South Africans brought everybody to the table—regulation, manufacturing, clinical, government. Kenya siloed the development.

Lesson: Hardware development in Africa requires multi-sector collaboration from day one, not just technical innovation.

Maintenance: The Make-or-Break Factor

The absence of safe, effective, and well-functioning medical devices impairs health service provision, leads to poor patient outcomes, and poses substantial health system risks, with the recent Ebola outbreak showing how absence of laboratory equipment for quick diagnosis and personal protective equipment directly resulted in delays and difficulties in care delivery.

Building sustainable maintenance:

1. Preventive Maintenance Programs

The CMMS tool “GMaint-KM Bénin” improved maintenance practices, making rapid failure analysis possible and allowing prioritization of medical device interventions—functions simply not possible with pen-and-paper registry.

What you need:

• Maintenance schedule built into device firmware
• Automated alerts for upcoming maintenance
• Checklists and procedures in local languages
• Tracking of maintenance history and performance

2. Local Technical Capacity

INGENZI Tech is AI-powered support platform designed to assist biomedical technicians in diagnosing and repairing medical devices in real-time, integrating large language model with user-friendly web interface enabling technologists to input error codes or symptoms and receive accurate, step-by-step troubleshooting guidance.

Your responsibility:

• Train local biomedical technicians on your equipment
• Provide technical documentation in accessible formats
• Offer remote support via phone/video
• Create peer-to-peer technician forums for knowledge sharing

3. Spare Parts Availability

Common spare parts must be available locally or deliverable within days, not months.

Strategies:

• Stock critical spares with local distributors
• Modular design allowing standardized replacement parts
• 3D printing for non-critical components where possible
• Regional service centers with parts inventory

4. Remote Diagnostics

Integrate device connectivity allowing:

• Real-time monitoring of device status
• Automated error logs sent to support team
• Remote configuration and troubleshooting
• Predictive failure detection

Example: GeneXpert systems from Cepheid connect various instruments to monitor their functionality in real time and assist operators.

The Funding Challenge

Bio-, med-, and health-deep tech ventures need patient capital, complex regulation, and years of R&D before commercial viability, with returns arriving slowly through licensing deals, pharma acquisitions, or long-term manufacturing contracts—none fitting standard VC math.

Alternative funding paths:

1. Development Finance Institutions: IFC, AfDB, CDC Group provide longer-term capital for healthcare infrastructure.
2. Impact investors: Patient capital willing to accept longer timeframes, like Jaza Rift Ventures ($50M fund targeting early-stage medtech investments).
3. Government grants and innovation funds: Non-dilutive funding for R&D phase, though watch for grant dependency traps.
4. Corporate partnerships: Co-development with large medical device companies seeking African distribution.
5. Pre-sales and pilot partnerships: Generate revenue during development through early customer partnerships.

What You Must Get Right

1. Design for conditions, not ideals. African healthcare environments are harsh. Design for reality, not laboratory conditions.

2. Make maintenance dead simple. If local technicians can’t fix it, it’s broken forever. Modular, documented, supported.

3. Build business model around service. Equipment sales are one-time. Service contracts and consumables create recurring revenue.

4. Invest in local partnerships. Regulatory, distribution, service—you can’t do it alone from overseas.

5. Regulatory strategy from day one. Don’t design first then try to certify. Understand regulatory requirements before engineering.

What Success Looks Like

You’ve succeeded when:

• Device uptime exceeds 85% across your install base
• Local technicians can resolve 80% of issues without factory support
• Service revenue exceeds equipment sales revenue
• Customers renew service contracts 90%+ of time
• Your device is specified in government procurement requirements

The medtech and healthtech market in Africa is at an inflection point, with increasing urbanization, mobile technology adoption, and investor interest positioning the continent for healthcare revolution, though success depends on strategic partnerships, infrastructure development, and regulatory alignment.

2025 brings renewed interest in shifting from assembly to full-scale manufacturing, with public-private partnership models showing viability especially in local manufacturing, telemedicine platform integration, and regional supply chain development.

Hardware in Africa is hard. But it’s also the infrastructure layer upon which digital health, diagnostics, and treatment innovation depend.

Build it right, and you’re not building a product. You’re building critical infrastructure.