Continuous infusion device
First Claim
1. Device for continuous infusion comprising a housing, in which an infusion apparatus can be inserted, said infusion apparatus comprising at least one infusion liquid container, which can be pressed out,an actuating device for pressing out the infusion apparatus,a drive for moving the actuating device, said drive having a mechanical energy storage device, anda mechanical control arrangement, by means of which a speed of the actuating device can be set,wherein the control arrangement has a brake device that provides at least one brake element which can be braked and is motion-coupled to the drive, and magnetic means, by means of which a magnetic field can be generated that applies a brake force to the brake element, andwherein the position of the magnetic means can be adjusted in order to set the brake force in relation to the brake element.
1 Assignment
0 Petitions
Accused Products
Abstract
A continuous infusion device with a housing, in which an infusion device can be inserted. The infusion device includes at least one infusion liquid container which can be pressed out; an actuating device for pressing out the infusion device; a drive for moving the actuating device, the drive having a mechanical energy storage device; and a mechanical control arrangement, wherein a speed of the actuating device can be adjusted. The control arrangement has a brake device that provides at least one brake element, which can be braked and is motion-coupled to the drive, and a magnetic member wherein a magnetic field can be generated that applies a brake force to the brake element.
11 Citations
18 Claims
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1. Device for continuous infusion comprising a housing, in which an infusion apparatus can be inserted, said infusion apparatus comprising at least one infusion liquid container, which can be pressed out,
an actuating device for pressing out the infusion apparatus, a drive for moving the actuating device, said drive having a mechanical energy storage device, and a mechanical control arrangement, by means of which a speed of the actuating device can be set, wherein the control arrangement has a brake device that provides at least one brake element which can be braked and is motion-coupled to the drive, and magnetic means, by means of which a magnetic field can be generated that applies a brake force to the brake element, and wherein the position of the magnetic means can be adjusted in order to set the brake force in relation to the brake element.
Specification