摘要:
The present invention includes a system for withdrawing body fluids. The system includes a drive unit having a plunger which is moved from a resting position into a lancing position in order to carry out a lancing process and a lancing unit containing a lancet with a needle. The plunger and lancet are coupled together by a form fit in order to carry out a lancing process. The invention additionally concerns a method for temporarily extending a needle from a device for withdrawing body fluid as well as a lancing unit that can be attached to the drive unit.
摘要:
The present invention includes a system for withdrawing body fluids. The system includes a drive unit having a plunger which is moved from a resting position into a lancing position in order to carry out a lancing process and a lancing unit containing a lancet with a needle. The plunger and lancet are coupled together by a form fit in order to carry out a lancing process. The invention additionally concerns a method for temporarily extending a needle from a device for withdrawing body fluid as well as a lancing unit that can be attached to the drive unit.
摘要:
The disclosure relates to a method for monitoring the operation of a medication delivery device, the method comprising the steps of: providing a medication delivery device, the medication delivery device comprises a medication delivery module, providing an electronic module coupled to the medication delivery device, the electronic module comprises a sensor element, a control element, and a storing element, detecting, using the sensor element, signals generated in response to a measurable operation of the medication delivery module, generating electronic data by processing, using the control element, electronic information derived from the detected signals, the electronic data comprises information about a medication delivery characteristic of at least one measurable operation of the medication delivery module, and storing the electronic data in the storing element.
摘要:
A puncturing system has a carrier tape carrying multiple lancets, a device housing comprising a conveying facility for moving the lancets into a usage position consecutively by moving the carrier tape in a conveying direction, a puncturing drive for accelerating one of the lancets that is positioned in the usage position in a puncturing motion, an opening in the device housing for touching against a body part in which a puncture is to be made by the puncturing motion of one of the lancets, an actuation facility for driving the conveying facility, and an unlockable interlock comprising a stop that blocks further transport of the carrier tape as soon as one of the lancets has reached the usage position.
摘要:
A device for obtaining body fluid is described which has at least one lancet comprising a lancet body and a tip. The lancet has at least one structure with an altered stiffness which can also be referred to as a bending region. This structure preferably has a lower or reduced stiffness than the remaining lancet body such that the lancet can be bent in this region when a force acts thereon. In this process, the orientation of the tip is changed relative to the remaining lancet body. This change in orientation is preferably out of the lancet body plane.
摘要:
The present invention provides a hand-held analysis instrument for analyzing a body fluid. The instrument comprises a housing with a housing opening to which a body part, in particular, a finger, can be applied to generate a puncture wound, an analysis unit for analyzing a sample of a body fluid obtained at the puncture wound, and a piercing unit including a lancet and lancet drive for generating a puncture movement of the lancet. The piercing unit, including the lancet drive, is movable between an operating position and a rest position, the piercing unit being located at the housing opening in the operating position in such a manner that by means of the lancet a puncture wound can be generated in a body part pressed against the housing opening, and the piercing unit being remote from the housing opening in the rest position in such a manner that the space in front of the housing opening is free for the analysis unit, so that it can be moved into a position for receiving blood. An operating device is used for actuating a functional mechanism of the piercing unit. The piercing unit is decoupled from the operating device in one of its two positions and is coupled to the operating device in the other position.
摘要:
The invention concerns a lancet system comprising a plurality of essentially needle-shaped lancets, a drive unit which has a drive element which is moved from a resting position into a lancing position in order to carry out a lancing process, a storage area to store the lancets, a withdrawal area to guide at least the tip of the lancet out of the system during the lancing process and a transport unit which can transport lancets from the storage area into the withdrawal area, wherein the drive element is arranged in such a manner that in the withdrawal area it can act on the lancet located there to carry out a lancing process and thus move the lancet from a resting position into a lancing position and wherein the system has a retraction device in the withdrawal area which can interact with the lancet located in the withdrawal area in order to move the lancet after completion of the lancing process from the lancing position into the resting position and it concerns a lancet magazine adapted to the system, a corresponding lancing device and a working process for the system.
摘要:
The present invention relates to a compression device for stimulating the efflux of a body fluid from a body part. The device has a compression unit with a pressure-application region made of a deformable material, the region being formed to generate a repulsive force between the body part and the compression unit. The repulsive force passes through a force maximum then decreases to serve as an indication that the body part is guided sufficiently firmly and far enough onto the compression unit.
摘要:
The present invention provides a puncturing system for withdrawing body fluid. The puncturing system comprises a disposable puncturing unit, which includes a needle element for piercing into skin and a puncturing depth reference element with a skin contact area. The system includes a puncturing instrument which has a puncturing drive, wherein the puncturing drive is coupled by a coupling mechanism to the puncturing unit for driving the needle element to a puncturing depth, the puncturing depth being determined by the distance in the piercing direction between the skin contact area and the position of the tip of the needle at a reversal point of the puncturing movement. The puncturing depth reference element is connected to the needle element such that the puncturing depth reference element moves with the needle element during at least part of the puncturing movement. The puncturing depth reference element has a defined longitudinal position in the piercing direction relative to the needle element at least at the reversal point of the puncturing movement.
摘要:
An insertion device is proposed for at least partly inserting a subcutaneous device, more particularly a subcutaneous sensor for detecting at least one analyte, into body tissue. The insertion device has at least one insertion aid and at least one subcutaneous device. The insertion aid has at least one substantially rigidly designed base body, more particularly an insertion needle, for insertion into the body tissue. The insertion device is designed to generate an adjustable holding force between the base body and the subcutaneous device. The insertion device is designed to set the holding force during the insertion such that the subcutaneous device is held against the base body. The insertion device is furthermore designed to set the holding force after the insertion such that the subcutaneous device is detachable from the base body.