Biomedical Equipment: Classification, INVIMA Regulation in Colombia

Tatiana Yepes

May 9, 2026

Guide for Medical Directors and Equipment Managers · Colombia 2026

Biomedical equipment: what it is, classification and management in healthcare institutions in Colombia

Everything you need to know about biomedical equipment — categories, useful life, technovigilance, maintenance and the Colombian regulatory framework (INVIMA, Resolution 4816/2008)

Biomedical equipment Biomedical equipment Technovigilance Colombia INVIMA · Resolution 4816 Medical equipment management

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GSMED Imaging Technical-Clinical Team

Content based on Resolution 4816 of 2008 of the Ministry of Health of Colombia (National Technovigilance Program), Decree 4725 of 2005 (medical devices Colombia), ICONTEC standards for biomedical equipment maintenance and international ISO 13485 standards.

Published: April 2026 Res. 4816/2008 · Decree 4725/2005 · ISO 13485

Biomedical equipment includes all devices, apparatuses and instruments used in the diagnosis, treatment, monitoring and rehabilitation of patients. In Colombia, their acquisition, use and maintenance are regulated by INVIMA and the Ministry of Health — with specific obligations for healthcare institutions that many medical directors are unaware of until an adverse event occurs.

1. What is biomedical equipment? — Definition and regulatory scope

According to Decree 4725 of 2005 of the Colombian government, a medical device is "any instrument, apparatus, machine, software, biomedical equipment or other similar or related article, used alone or in combination, including its components, parts, accessories and computer programs that intervene in its proper application, proposed by the manufacturer to be used on humans for purposes of: diagnosis, prevention, supervision, treatment or relief of a disease".

In Colombian clinical practice, "biomedical equipment" encompasses everything from the simplest sphygmomanometer to the latest generation CT scanner — any technology in contact or interaction with the patient for clinical purposes.

2. Categories of biomedical equipment according to their function

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Diagnostic imaging equipment

They generate images of the inside of the body for diagnosis. Without direct intervention on the patient (except for radiation in X-rays and CT scans).

→ Ultrasound machines · X-rays · CT scanners · MRI · Mammograms

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Monitoring and life support equipment

They measure, record and in some cases intervene in the patient's vital functions. They are the highest risk — classification III or II in Colombia.

→ Vital signs monitors · Ventilators · Defibrillators · Infusion pumps

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Endoscopy and minimally invasive surgery equipment

They allow the visualization and treatment of internal cavities. They combine real-time imaging with therapeutic capacity.

→ Endoscopes · Laparoscopes · Arthroscopes · Laparoscopy towers

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Anesthesia and operating room equipment

Necessary for the safe performance of surgical procedures. High risk — classification II-III. Mandatory preventive maintenance before each use.

→ Anesthesia machines · Surgical tables · Surgical lamps · Electrosurgical units

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Clinical laboratory equipment (IVD)

In vitro diagnostic devices — they analyze biological samples outside the body. They include hematology, biochemistry, microbiology and immunoassay analyzers.

→ Hematology analyzers · Biochemistry · Coagulation · Blood gas analysis

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Rehabilitation and physical therapy equipment

Devices for the functional recovery of the patient. Lower risk than life support devices but equally subject to INVIMA registration and periodic maintenance.

→ Electrostimulators · Therapeutic ultrasound · Laser · Hydrotherapy equipment

3. The Colombian regulatory framework — what every institution must know

Standard	What it regulates	Obligation for the institution
Decree 4725 / 2005	Medical devices and biomedical equipment — definition, classification and sanitary registration	Only acquire equipment with a valid INVIMA registration. Verify before buying or importing.
Resolution 4816 / 2008	National Technovigilance Program — reporting of adverse events related to medical devices	Report to INVIMA any serious adverse event associated with a biomedical equipment within 72 hours (serious) or 30 days (non-serious).
Resolution 2003 / 2014	Health service habilitation standards — includes equipment requirements	The enabled service must have the minimum required equipment, in good working condition and with documented maintenance.
NTC 4044 (ICONTEC)	Biomedical equipment maintenance — criteria and documentation	Have a documented preventive and corrective maintenance plan for each critical piece of equipment in the institution.
ISO 13485 / 2016	Quality management system for medical device manufacturers and suppliers	GSMED suppliers comply with this standard. For the institution: prefer suppliers with ISO 13485 certification.

Technovigilance in Colombia — the most non-compliant obligation Resolution 4816 of 2008 obliges all healthcare providers to report serious adverse events associated with biomedical equipment to INVIMA. In practice, underreporting is high — many incidents related to equipment are not reported because the staff does not know the procedure or does not identify that the event is related to the equipment. INVIMA maintains the Information System in Technovigilance (SIVIISP) for these reports.

4. Life cycle of a biomedical equipment

Selection and acquisition: define the technical specifications, verify the INVIMA registration, evaluate suppliers with local technical service, compare the total cost of ownership (price + maintenance + consumables + useful life).
Installation and commissioning: installation by a certified technician, functional tests, user staff training, documentation of the equipment in the institutional biomedical inventory.
Use and preventive maintenance: maintenance according to the manufacturer's plan and the institutional schedule. Documented record of each intervention. Periodic calibration of critical parameters.
Corrective maintenance: repair in case of failures — with original spare parts whenever possible. Evaluation of whether the repair is cost-efficient vs equipment replacement.
Decommissioning and disposal: when the equipment exceeds its useful life, the maintenance cost exceeds 30–40% of the replacement value, or when there are no longer spare parts available. The disposal of biomedical equipment in Colombia must comply with hazardous waste regulations (Ministry of Environment resolution).

Biomedical equipment for your institution in Colombia

Ultrasound machines, monitors, endoscopy equipment, X-rays and CT scanners — with INVIMA registration, local technical support and biomedical management advice.

Contact GSMED →