What is a medical keyboard?
A medical keyboard is a keyboard sold for use in hospitals, clinics, dental practices, laboratories and other care settings. In practice that means a sealed, easy-to-clean design that can be wiped with disinfectant wipes between users, often with a smooth surface and a function to lock the keys during cleaning. The label describes an intended use. It is not a certification.
No official standard, regulator or certification body defines what a medical keyboard must be, and there is no recognised “medical grade” mark. Two keyboards sold as medical can differ widely in sealing, materials and chemical tolerance. The reliable approach is to write a specification from the features your clinical environment needs, and to ask the manufacturer for evidence for each.
Why is “medical grade” not a standard?
“Medical grade” appears on datasheets for keyboards, mice and displays, but it is not tied to a defined test or approval for keyboards. Some medical electrical equipment is covered by the IEC 60601 series, and those standards do apply to devices that are medical electrical equipment. A general-purpose keyboard is normally not in that category.
For that reason, a buyer who writes “medical grade keyboard” into a tender gets whatever the supplier chooses to call medical grade. A tender that states IP rating, surface requirements, disinfectants, cleaning lock and EMC evidence gets comparable answers.
What do clinical buyers actually specify?
| Requirement | What it means | What to ask |
|---|---|---|
| Sealing | The keyboard resists liquid entry during wiping and spills | The IP rating, the test, and whether the cable and connector are covered. See IP ratings explained |
| Wipe-clean surface | Smooth, continuous top surface without crevices that trap residue | Surface material, whether keys are flush or raised, how the legends are produced |
| Cleaning lock | Stops input while the keyboard is wiped | How it is activated and how long it lasts |
| Disinfectant compatibility | The materials tolerate the disinfectants used in the trust | The manufacturer’s list of approved disinfectants, with concentrations and contact limits |
| Cable and connector | Cables and joints are common points of failure and soiling | Cable material, strain relief, detachable or fixed |
| Antimicrobial additive | Some plastics contain additives | What the claim is, and the test. See antimicrobial keyboards and ISO 22196 |
| EMC | The keyboard should not disturb nearby equipment and should tolerate interference | The test standards and reports |
| Mounting | Wall, trolley, arm or desk fit | Footprint and fixing options |
How does sealing relate to cleaning?
A sealed keyboard lets staff wipe it with a damp cloth or wipe without liquid reaching the electronics. The IP rating describes dust and water ingress under defined test conditions. It does not describe chemical resistance. A keyboard can have a high IP rating and still have a surface or legend that degrades under repeated use of a particular disinfectant. Equally, a keyboard can be built to withstand disinfectants while having a modest IP rating. Both facts need confirming separately. The washable, waterproof and wipeable guide covers the differences between the terms.
What is the cleaning-lock function?
When a keyboard is wiped, wiping presses keys. Without a lock, that can enter characters into patient records or trigger commands. A cleaning-lock function disables key input for a set time or until switched off. Some keyboards have a dedicated key, some use a key combination, and some rely on software on the host. Ask which, and whether it works without installing drivers on a locked-down clinical workstation.
Why does EN 60601-1-2 come up?
EN 60601-1-2 is the electromagnetic compatibility collateral standard for medical electrical equipment and medical electrical systems. It sets emissions and immunity requirements so that medical equipment behaves safely near other electrical equipment. A keyboard is not automatically within the scope of the standard. However, a keyboard used in the patient environment, connected to medical electrical equipment, may need to be assessed as part of a medical system. Responsibility for that assessment sits with the organisation that builds or configures the system, with clinical engineering and the manufacturers involved.
For a keyboard supplier, the useful question is what EMC testing has been done, to which standards and limits, and what the report covers. If you are building a medical system around a computer and keyboard, take advice from your clinical engineering or medical device compliance team.
Is a medical keyboard a medical device?
Generally, no. A keyboard is a computer peripheral. It becomes a medical device in a regulatory sense only if the manufacturer places it on the market as one, with an intended medical purpose and the associated conformity route. Most keyboards sold as medical are positioned as accessories suited to clinical environments, not as devices in their own right. We do not state a regulator’s position here. Check the manufacturer’s declaration of conformity and intended-use statement, and ask your regulatory team if the answer affects your use.
Where are medical keyboards used?
Clinical use varies, and the specification should follow the setting. On wards and at nurses’ stations, keyboards are shared and cleaned on a schedule. In theatres and intensive care, the cleaning frequency and the disinfectants are usually stricter. In dental surgeries and clinics, keyboards sit close to the chair and are exposed to sprays and splashes. In laboratories the risk includes reagents as well as disinfectants. In patient rooms, wall-mounted or arm-mounted keyboards and mice are often chosen to keep surfaces clear. In each of these, the most useful step is to write down how the keyboard will be cleaned, how often, and with what, and to specify to that routine. For the wider picture see keyboards in healthcare and laboratories and cleanrooms.
From our experience
In 2005 a hospital asked us to repair or replace the keyboards and mice on its clinical trolleys. Once we talked it through, the real problem was space. There was hardly any room for a mouse, so people used it on another part of the trolley and stretched the cable to reach it. We had introduced a keyboard with a built-in touchpad for industrial use, and it turned out the hospital could clean it with the disinfectants it already had. It also got rid of the separate mouse and its cable. That keyboard went on to be supplied to hundreds of hospitals across the UK, Ireland and the rest of Europe.
Which claims should you treat with caution?
- “Medical grade” with no listed features or test evidence.
- A reference to a decontamination memorandum or healthcare technical guidance for a keyboard, unless the supplier can state exactly what the document requires and how the product meets it.
- Any claim of NHS approval. We found no such approval scheme for keyboards.
- A claim that a keyboard “prevents infection”. A keyboard can be easier to clean; cleaning practice is what controls contamination. See cleaning and disinfecting keyboards in healthcare.
- A high IP rating offered as proof of disinfectant compatibility.
From our experience
A keyboard in a hospital is mission critical. It has to work when somebody needs it. Over the years we have seen ‘medical grade’ offered with nothing behind it, waterproof claims that did not stand up, and IP ratings the construction could plainly never reach. A label does not keep a keyboard working on a ward. The way it is built does.
What to check on the datasheet
- IP rating and the part of the product it applies to, including the connector.
- Surface and key materials, and whether legends are printed, moulded or laser marked.
- Whether the manufacturer publishes a list of tested or approved disinfectants, and the concentrations.
- Cleaning-lock method.
- Temperature and humidity ranges.
- EMC test standards and a test report on request.
- The manufacturer’s statement of intended use.
- Cable type, length and fixed or detachable.
- Any antimicrobial claim, with the test method stated.
What to tell us for a quote
Describe the clinical area, the disinfectants and wipes in use, the cleaning frequency set by your infection prevention team, the host computer and its operating system, and whether the keyboard is used near patient-connected equipment. Browse the medical and washable keyboards category, and see keyboards in healthcare for the wider setting.
Sources and standards
- BS EN 60601-1-2 (IEC 60601-1-2), Medical electrical equipment, Electromagnetic disturbances, Requirements and tests
- BS EN 60529, Degrees of protection provided by enclosures (IP Code)
- NHS England, National Standards of Healthcare Cleanliness 2025
- Manufacturer declarations of conformity and intended-use statements (what to request from a supplier)
Related guides and ranges
- Cleaning and disinfecting keyboards and mice in UK healthcare
- Antimicrobial keyboards and ISO 22196: what the claim proves and what it does not
- Medical and washable keyboards
- Keyboards and mice for hospitals and healthcare
- Washable vs waterproof vs wipeable keyboards
Frequently asked questions
What is a medical-grade keyboard?
It is a description, not a standard. No official body defines “medical grade” for keyboards. Suppliers use it for keyboards intended for clinical areas, usually sealed and wipe-clean. Treat it as a prompt to ask what the keyboard actually offers, such as ingress protection, surface materials, cleaning lock, disinfectant compatibility and EMC evidence.
Is a medical keyboard a medical device?
Generally not by default. A keyboard is usually a general computer peripheral, and it only becomes a medical device if the manufacturer places it on the market as one for a medical purpose. Check the manufacturer’s declaration of conformity and intended use, and ask your regulatory or clinical engineering team if in doubt.
What is a cleaning-lock or cleaning-mode key?
It is a function that stops key presses reaching the computer for a short period or until switched off, so staff can wipe the keyboard without typing random characters or triggering commands. Implementations differ, from a dedicated key or key combination to a switch or a software setting. Check how the one you are buying works.
Does a medical keyboard need EN 60601-1-2?
Not as a matter of general rule. EN 60601-1-2 is the EMC standard for medical electrical equipment and systems. A keyboard used in the patient environment may need to be considered as part of a medical system, in which case its EMC evidence matters. Ask the manufacturer for its EMC test information and take advice on your system.
Can a medical keyboard be sterilised or autoclaved?
Most cannot. They are designed to be cleaned and disinfected on the surface, not sterilised. Autoclaving uses heat and pressure that damage ordinary keyboards. Only use sterilisation if the manufacturer’s documentation explicitly approves the method for that keyboard.
