Abstract: The invention provides a cannula insertion system to insert a cannula into a blood vessel of a human or animal body, comprising: ?an ultrasound probe (3) to provide an ultrasound signal to determine a location of a blood vessel (V) in a human or animal body, ?a cannula insertion device (8) configured to insert the cannula (2) into the blood vessel, ?wherein the ultrasound probe comprises a contact surface (3b) to contact a skin (S) of the human or animal body, ?wherein the contact surface comprises one or more protrusions (14, 16) that can be used to stabilize the blood vessel when the contact surface is pressed on the skin.

Abstract: A cannula insertion system to insert a cannula into a human or animal body, includes: one or more sensors to determine a suitable location for insertion of the cannula, a cannula insertion device configured to insert the cannula into the human or animal body, a cannula insertion device positioning system to support and position the cannula insertion device, and a control device arranged to control the positioning system to position, on the basis of the determined location for insertion of the cannula, the cannula insertion device in a suitable position to insert the cannula into human or animal body, where the cannula insertion system includes a blood collection system to collect blood in one or more blood collection tubes supported by the blood collection system, where the blood collection system is movably arranged to at least partly follow movements of the cannula insertion device.

Abstract: A cannula insertion system for inserting a cannula into a human or animal body, includes a cannula and a cannula insertion device to hold and insert the cannula into the human or animal body in an insertion direction. The cannula insertion system includes a safety device configured to retract the cannula or to release the cannula from the cannula insertion device when a force exerted on the cannula in a direction perpendicular to the insertion direction results in exceeding a respective safety threshold value.

Abstract: A cannula insertion system for inserting a cannula into a human or animal body, includes a cannula and a cannula insertion device to hold and insert the cannula into the human or animal body in an insertion direction.

Abstract: A cannula insertion system includes: a contact sensor positioning system arranged to determine a suitable location for insertion of the cannula, where the contact sensor positioning system includes: a contact sensor having a contact surface to be placed at least partially on the human or animal body to enable measurement with the contact sensor, a positioning device configured to support and position the contact sensor, and a control device arranged to control the positioning device to position the contact sensor in a desired position. The contact sensor positioning system includes one or more sensors to determine a position and/or contact force related parameter representative for a position and/or contact force of the contact sensor, and a processing device to process the position and/or contact force related parameter and to provide a position control signal to the control device, where the contact sensor is an imaging sensor.

Abstract: A cannula insertion system for inserting a cannula into a blood vessel of a human or animal includes one or more sensors to provide one or more sensor signals representative for a location of the blood vessel, a processing device to determine a location of the blood vessel on the basis of the one or more sensor signals, a cannula insertion device to insert the cannula into the blood vessel, a positioning system supporting the cannula insertion device, and a control device arranged to control the positioning system to position, on the basis of the determined location of the blood vessel. The one or more sensors include a contact sensor to be placed on a target area of the skin of the human or animal to enable measurement with the contact sensor. The cannula insertion system includes a coupler liquid application device to apply contact liquid to the skin.