30 matching records for MEASURING DEVICE.
A screening device intended to be installed in a reusable gas sampling line or gas measuring instrument to remove and retain bacterial pathogens, and sometimes moisture, from the gas. It is designed to prevent a measuring instrument [e.g., a carbon dioxide ...
A screening device intended to be installed in a reusable gas sampling line or gas measuring instrument to remove and retain bacterial pathogens, and sometimes moisture, from the gas. It is designed to prevent a measuring instrument [e.g., a carbon dioxide ...
A device that is used to measure the flow and volume of urine from a patient during the course of normal urination in order to identify micturation disturbances. The device is usually used by healthcare professionals who instruct the patient to empty their ...
A mobile electronic device/device assembly designed to be used by a healthcare professional (e.g., nurse, caregiver) to capture patient physiological parameters from wireless patient measuring devices (e.g., wireless pulse oximeter, wireless thermometer) du...
A portable, hand-held, battery-powered device assembly consisting of a measuring and display unit and an attached probe or interchangeable probes designed to noninvasively detect foetal heart beats using ultrasound/Doppler technology. The heart beats are ty...
A non-powered, manually-operated measuring device, graduated in degrees (e.g., from 0 to 360 degrees), designed to be used in a clinical setting to measure the range of motion of the limb of a patient by measuring the angle of movement achieved at the joint...
An electrically-powered, probe-like device intended to measure anal sphincter contraction force to facilitate assessment/diagnosis of anal incontinence and/or constipation; it may also provide bio-feedback functionality. It is inserted into the rectum and h...
A device assembly designed to assess the performance of infusion pumps by accurately measuring, evaluating, displaying, and/or recording a set of pump variables (typically output flow, volume delivery, and occlusion pressure needed to activate the pump alar...
A test instrument used to calibrate an ophthalmic tonometer to insure that it is measuring the intraocular pressure (IOP) accurately. This can be a simple mechanical device or an electronic measuring device.
A sterile, non-electrical, long flexible tube intended to be inserted into the bladder via the urethra, or a stoma, for measuring urethral/bladder pressure, urinary output, other urethral and voiding pressures, and/or cystometry. The measuring method employ...
An electrically-powered device assembly, possibly with a rechargeable battery, designed to electronically measure and display multiple patient physiological parameters [e.g., noninvasive blood pressure (NIBP), pulse rate, temperature, and haemoglobin oxygen...
A mains electricity (AC-powered) device assembly, sometimes with a rechargeable battery, designed to electronically measure and display multiple patient physiological parameters [e.g., blood pressure, blood glucose, pulse rate, temperature, haemoglobin oxyg...
A computerized device assembly designed for: 1) analysis of biomechanical/neuromuscular function using dedicated hardware; and 2) neuromuscular rehabilitation therapy at multiple anatomical sites based on patient interaction with dedicated physical-response...
An instrument designed to measure the electrical impedance between the surface of external electrocardiography electrodes and the skin; it is also typically capable of measuring interference voltages that may be stored on electrodes (i.e., offset voltage) a...
A device intended to be connected to a breathing circuit to transduce signals from respiratory gases to enable a parent device receiving the signals to measure multiple parameters of the respiratory gases (e.g., flow, temperature). It is in the form of a tr...
A sterile hollow cylinder intended to be inserted orally or nasally into the trachea to provide an unobstructed airway to convey gases and vapours to and from the lungs during anaesthesia, resuscitation, and other situations where the patient is not properl...
A device designed to determine the dimensions of a wound typically to document changes in wound size during the healing process. The device may be a simple ruler or similar measuring device and/or a tracing film to outline a wound that may utilize an electr...
A device used in conjunction with certain endoscopes (e.g., a rigid or flexible bronchoscope) to provide an atraumatic, direct measurement of the lumen and length of a pulmonary stricture for the indication of correct tracheobronchial stent selection. It is...
An electrically-powered orthopaedic device intended for measurement of the forces within the knee joint during a total knee arthroplasty (TKA) to assist with further planning of the procedure. It is typically a hand-held device with prongs to push against t...
An electrically-powered, ophthalmic device designed to be used by a healthcare professional to objectively measure the refractive error of the eye (the inaccuracies of focusing light upon the retina) by measuring how light is changed when it enters the pati...
A battery-powered electronic device designed to measure two or more parameters (e.g., temperature, conductivity, pressure, pH, flow) to calibrate or test a medical device (e.g., haemodialysis equipment, anaesthesia machine, suction system, ophthalmic laser)...
A manual instrument intended to deliver a precise, known quantity of gas (e.g., 1 litre) for the purposes of calibrating/testing a medical device partially or completely dedicated to measuring/monitoring volumes of air/gas (e.g., anaesthesia monitor, diagno...
An electrically-powered, automated, ophthalmic device designed to measure the refractive error of the eye (the inaccuracies of focusing of light upon the retina) by measuring how light is changed when it enters the patient's eye(s). A beam of light is emitt...
An electronic device intended to be used to measure the flow and volume of urine from a patient during the course of normal urination in order to identify micturition disturbances. It is usually operated by healthcare personnel who instruct the patient to e...
An assembly of mains electricity (AC-powered) devices designed to measure, evaluate and record the movement of the eyes. The device is intended to measure ocular dynamics, typically measuring both horizontal and vertical eye movements. This device can inclu...
A dedicated device used in conjunction with an endoscope and its direct application in order to measure the size of an object being viewed during endoscopy. It consists of a flexible metal coil or a plastic tube whose distal end is graduated. It is typicall...
A non-sterile respiratory device intended to facilitate gas sampling/monitoring by allowing an anaesthesia mask to be connected to a length of gas-sampling/monitoring respiratory tubing; the tubing (not included) is intended for subsequent connection to a r...
An electronic device designed to calculate nasal resistance by measuring nasal airflow and the air pressure producing that flow within a patient's nasal passages, e.g., for the calculation of the nasal patency during ear/nose/throat (ENT) assessment/treatme...
A dedicated device used in conjunction with an endoscope and its direct application in order to measure the size of an object being viewed during endoscopy. It consists of a flexible metal coil or a plastic tube whose distal end is graduated. It is typicall...
A small unit dedicated to detect and record the electrical activity of muscles in the form of an electromyogram (EMG) obtained through a connected cable/lead. It is designed to operate as part of a patient monitoring system enhancing the function of this sy...