Infusion pump system
An infusion system comprises an infusion pump that comprises an input unit and a display unit. The input unit is adapted for adjusting a value of at least one parameter for controlling operation of the infusion pump and/or an infusion process, and the display unit displays the value of the at least one parameter. The input unit comprises at least one slide bar adapted to be touched by a user's finger and moved along its length to change the value of the parameter, wherein movement in a first direction increases the value of the parameter and in a reversed, second direction decreases the value. The slide bar is adapted so that the rate of change of the parameter value correlates with the speed of the finger movement and in an idle mode is decelerated in a similar way as under influence of an inertia load and/or a friction.
1. An infusion system including an infusion pump, wherein the infusion pump comprises:
a display screen,
a barcode reader adapted to read a barcode provided at a medication reservoir, wherein the barcode reader is positioned on the infusion pump such that (a) when the infusion pump is connected to the medication reservoir, a reading direction of the barcode reader is oriented towards the barcode provided at the medication reservoir, and (b) the reading direction of the barcode reader is oriented away from the display screen at an angle greater than 90° to a plane of the display screen; and
an inlet port adapted to be coupled directly to an outlet port of the medication reservoir, wherein the barcode reader is arranged on the infusion pump such that the reading direction of the barcode reader is oriented in a direction of coupling of the inlet port of the infusion pump with the outlet port of the medication reservoir.
2. The infusion system according to claim 1 , wherein the barcode reader is arranged such that it's the reading direction of the barcode reader is oriented parallel to the plane of the display screen.
3. The infusion system according to claim 1 , wherein the barcode reader is positioned above the display screen when the infusion pump is in an operating position.
4. The infusion system according to claim 1 , wherein the infusion pump comprises a first surface portion and a second surface portion, wherein the display screen is provided at the first surface portion and the barcode reader is provided at the second surface portion, and wherein the second surface portion is arranged at an angle of about 90°, to the first surface portion.
5. The infusion system according to claim 4 , wherein the second surface portion forms an end face of the infusion pump.
6. The infusion system according to claim 4 , wherein the infusion pump includes an inlet port provided at the second surface portion.
7. The infusion system according to claim 1 , wherein the barcode reader is positioned beside the inlet port of the infusion pump.
8. The infusion system according to claim 1 , wherein the infusion pump further comprises a first part which includes a pump mechanism, and a second part which includes a motor for driving the pump mechanism of the first part, and wherein (i) the first part is releasably attachable to the second part, (ii) the first part is provided with the inlet port, and (iii) the second part is provided with the barcode reader.