An assembly of devices designed to remove unwanted contaminants (bacteria, viruses, chemicals, dissolved substances) from water using osmotic pressure applied to one side of a selective membrane. The system removes ions, large molecules (e.g. proteins, gluc...

Particulate water purification filter

154 GUDID devices

A device designed to remove sediment and other suspended particles from flowing water by creating a mechanical barrier to elements larger than a specified size (e.g., 5 to 10 microns/micrometres); it is often made of polypropylene filaments.

Dental root surface conditioner

87 GUDID devices

A dental material, typically of neutral pH, used for topical application on exposed/scaled root surfaces for the removal of the smear layer (adherent debris produced when cutting the enamel or dentin in cavity or endodontic preparation, Circa 1 micron thick...

Cardiopulmonary bypass system filter, arterial blood line

80 GUDID devices

A sterile, porous device used in the arterial line of an extracorporeal circuit, during a cardiopulmonary bypass procedure, to trap and remove potentially harmful gaseous emboli, aggregated blood constituents, and particles greater than a specified size (e....

Coronary optical coherence tomography system

67 GUDID devices

An assembly of optical and computer-based devices that use a broad-bandwidth light beam for optical coherence tomography (OCT) to provide high-resolution images (e.g., 5 to 40 microns) of the coronary intravasculature. It typically consists of a main operat...

High-efficiency filter air cleaner, mobile

47 GUDID devices

A mains electricity (AC-powered) device that uses a combination of a prefilter and a high-efficiency particulate air (HEPA) filter to remove 99.97% of particles greater than 0.3 microns. This device is frequently used to prevent the transmission of tubercul...

Coronary optical coherence tomography system catheter

15 GUDID devices

A sterile flexible tube with an extremely fine working end that houses an optical fibre and imaging lens intended to be transcutaneously introduced into the coronary vasculature to perform coronary optical coherence tomography (OCT). The proximal end of the...

Haemodialysis system transducer protector

15 GUDID devices

A sterile device designed to protect a haemodialysis system pressure monitor and to help maintain the sterility of the blood tubing fluid pathway. It is typically attached between the blood tubing set and the pressure monitor and typically consists of plast...

Haemodialysis system transducer protector

10 GUDID devices

A device designed to protect a haemodialysis system pressure monitor from contamination and to help maintain the sterility of the blood tubing fluid pathway. It is typically attached between the blood tubing set and the pressure monitor and typically consis...

Dermatological optical coherence tomography system

6 GUDID devices

An assembly of devices designed to use a broad-bandwidth light beam aimed via an applicator at a region of interest (ROI) on the surface of the skin for optical coherence tomography (OCT) to provide high-resolution images (e.g., above 1 micron) of the surfa...

High-efficiency filter air cleaner, stationary

6 GUDID devices

Optical pachymeter

4 GUDID devices

A mains electricity (AC-powered), ophthalmic, device that uses optics to measure the thickness of the cornea. Using optical low coherence reflectometry (OLCR) this device can possibly measure corneal thicknesses to a precision of one micron without having t...

Dermatological optical coherence tomography system

3 GUDID devices

Cardiopulmonary bypass system filter, blood/cardioplegia solution

2 GUDID devices

A sterile, porous device intended to be incorporated into a blood/cardioplegia circuit during cardiopulmonary bypass to filter a mixture of oxygenated blood and crystalloid cardioplegia solution (e.g., 4:1 ratio) to remove/reduce potentially harmful gaseous...