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US 2010/0305446 A1Published application
Monitoring the Injection of Fluid
AssigneeNeorad AS
InventorsNicolay Berard-Anderson, Gjermund Fjeld Olsen, Kunt Brabrand
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Abstract
A method of monitoring the intended injection of a fluid into a blood vessel, the method including the steps of conveying the fluid to a point of injection, introducing a disturbance into the fluid flow prior to injection, and monitoring the fluid flow in the blood vessel downstream of the point of injection using a Doppler ultrasound sensor.
Claims20
A method of monitoring the intended injection of a fluid into a blood vessel, the method comprising:
- conveying the fluid to a point of injection, introducing a disturbance into the fluid flow prior to injection, and monitoring the fluid flow in the blood vessel downstream of the point of injection using a Doppler ultrasound sensor.
An apparatus for monitoring the intended injection of a fluid into a blood vessel, the apparatus comprising:
- a source of disturbance for introducing a disturbance into the fluid flow prior to injection, and a Doppler ultrasound sensor for monitoring the fluid flow in the blood vessel downstream of the point of injection.
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Dependencies are inferred from the claim text.