Abstract: The invention relates to a gripper apparatus for a cannulation robot and for gripping a cannula having a cannula holder. The gripper apparatus comprises two gripper elements and a moving device. The two gripper elements can be moved relative to each other and work in concert to grip the cannula holder. The moving device is designed to move the two gripper elements relative to each other and at least one of the gripper elements relative to the cannula holder. The gripper apparatus can thereby be brought into a gripping state, in which at least one of the gripper elements is engaged with the cannula holder, by means of the moving device.

Abstract: An apparatus is provided for producing and/or disengaging a fluid flow-capable medical threaded connection. The connection can be a Luer lock connection. The apparatus includes a first receiving device for receiving a first connecting element, and a second receiving device for receiving a second connecting element. The first receiving device and the second receiving device are rotatable relative to each other about a common screwing axis, and displaceable relative to each other along the screwing axis. The apparatus is designed to relatively move the first receiving device and the second receiving device toward and away from each other such that the first connecting element and the second connecting element can be screwed together or disengaged. An associated connecting element can be introduced into the first receiving device and/or into the second receiving device, in a radial direction relative to the screwing axis. A method is also provided.

Abstract: This disclosure relates to a method for determining a fluid balance between a first volume flow in a first section of a fluid circuit and a second volume flow of a second section of the fluid circuit. The method may also include adjusting, assuming or detecting a first temperature in the first section of the fluid circuit and a second temperature in the second section of the fluid circuit, or detecting a temperature difference between the first and the second sections. The method may also include detecting a second volume flow in a second section of the fluid circuit and forming a balance from at least the first volume flow and a corrected value of the second volume flow. The corrected value is determined from the detected second volume flow and the second temperature and/or the temperature difference.

Abstract: The invention relates to a detection apparatus and a method for detecting and manipulating a blood vessel under the skin of part of the body of a patient, which comprises a treatment chamber for accommodating the body part, a data processing control device, a vascular structure measuring device for detecting the position and/or dimensions of vascular structure data of the blood vessel in the treatment chamber by measurement, a vascular manipulation device for changing the position and/or dimension of the blood vessel, wherein the control device is designed to control the vascular manipulation device as a function of the vascular structure data.

Abstract: The invention relates to a cannulation robot for the automated affixing of a cannula to a patient. The cannulation robot comprises a fixing apparatus for affixing the cannula to the patient by means of an adhesive carrier. The cannulation robot comprises a positioning device designed to position a cannula holder of the cannula to an area of the patient's skin. The cannulation robot comprises an actuator device for a guide means, wherein the guide means is designed to guide the adhesive carrier to said skin area. The actuator device is designed to activate the guide means and thereby move the adhesive carrier by means of the guide means toward the skin area, wherein the adhesive carrier contacts the skin area as a result of the movement and adheres to same as well as is disposed such that it is connected to the cannula at least after being adhered.

Abstract: This disclosure relates to a method for determining a fluid balance between a first volume flow in a first section of a fluid circuit and a second volume flow of a second section of the fluid circuit. The method may also include adjusting, assuming or detecting a first temperature in the first section of the fluid circuit and a second temperature in the second section of the fluid circuit, or detecting a temperature difference between the first and the second sections. The method may also include detecting a second volume flow in a second section of the fluid circuit and forming a balance from at least the first volume flow and a corrected value of the second volume flow. The corrected value is determined from the detected second volume flow and the second temperature and/or the temperature difference.

Abstract: The invention relates to a method and an automatic disinfection machine for the controlled disinfection of the skin of a patient comprising a treatment chamber for accommodating the body part with the skin to be disinfected; an electrically controllable disinfecting device for disinfecting the skin, a recording device for recording the disinfection of the skin in the form of disinfection data, a data processing control device for controlling the disinfecting device and the recording device. The control device is thereby designed to effect the disinfection of the skin by controlling the disinfecting device, record the disinfection of a skin section of the skin in the form of disinfection data by controlling the recording device.

Abstract: The invention relates to a system (100) for data-dependent automated cannulation of patient blood vessels, in particular for hemodialysis, comprising: at least one cannulation robot (1) configured for automated cannulating of patient blood vessels, a control system (50, 51) comprising at least one data processing device and which is configured to implement a control procedure which controls the at least one cannulation robot subject to program parameters, at least one user interface device (80), enabling user input by means of which a patient is registered in the control system (50, 51), whereby in consequence of this control system registration procedure, an individually assigned patient identifier, which is referred to as the registered patient identifier, is used for the registered patient, and wherein the control system is configured to define the program parameters as a function of the registered patient identifier and control the at least one cannulation robot (1) as a function of the registered patient

Abstract: The invention relates to an apparatus (100) for producing and/or disengaging a fluid flow-capable medical threaded connection of a first connecting element (1) and a second connecting element (6), in particular for producing and/or disengaging a Luer lock connection, wherein the apparatus (100) comprises a first receiving device (20) for receiving the first connecting element (1) and a second receiving device (30) for receiving the second connecting element (6), wherein the first receiving device (20) and the second receiving device (30) are rotatable relative to each other about a common screwing axis (V) and displaceable relative to each other along said screwing axis (V), wherein the apparatus (100) is designed to relatively move the first receiving device (20) and the second receiving device (30) toward each other such that such that the first connecting element (1) and the second connecting element (6) are screwed together or the threaded connection disengaged, and wherein the associated connecting eleme

Abstract: The invention relates to a detection apparatus and a method for detecting and manipulating a blood vessel under the skin of part of the body of a patient, which comprises a treatment chamber for accommodating the body part, a data processing control device, a vascular structure measuring device for detecting the position and/or dimensions of vascular structure data of the blood vessel in the treatment chamber by measurement, a vascular manipulation device for changing the position and/or dimension of the blood vessel, wherein the control device is designed to control the vascular manipulation device as a function of the vascular structure data.

Abstract: The invention relates to a method and an automatic disinfection machine for the controlled disinfection of the skin of a patient comprising a treatment chamber for accommodating the body part with the skin to be disinfected; an electrically controllable disinfecting device for disinfecting the skin, a recording device for recording the disinfection of the skin in the form of disinfection data, a data processing control device for controlling the disinfecting device and the recording device. The control device is thereby designed to effect the disinfection of the skin by controlling the disinfecting device, record the disinfection of a skin section of the skin in the form of disinfection data by controlling the recording device.

Abstract: The invention relates to a cannulation robot for the automated affixing of a cannula to a patient. The cannulation robot comprises a fixing apparatus for affixing the cannula to the patient by means of an adhesive carrier. The cannulation robot comprises a positioning device designed to position a cannula holder of the cannula to an area of the patient's skin. The cannulation robot comprises an actuator device for a guide means, wherein the guide means is designed to guide the adhesive carrier to said skin area. The actuator device is designed to activate the guide means and thereby move the adhesive carrier by means of the guide means toward the skin area, wherein the adhesive carrier contacts the skin area as a result of the movement and adheres to same as well as is disposed such that it is connected to the cannula at least after being adhered.

Abstract: The invention relates to a gripper apparatus for a cannulation robot and for gripping a cannula having a cannula holder. The gripper apparatus comprises two gripper elements and a moving device. The two gripper elements can be moved relative to each other and work in concert to grip the cannula holder. The moving device is designed to move the two gripper elements relative to each other and at least one of the gripper elements relative to the cannula holder. The gripper apparatus can thereby be brought into a gripping state, in which at least one of the gripper elements is engaged with the cannula holder, by means of the moving device.

Abstract: The present invention relates to a method for detecting at least one characteristic relating to a patient's glucose metabolism, having steps to be performed during an extracorporeal treatment of the patient's blood, particularly during a dialysis treatment, of the extracorporeal addition of glucose and/or insulin and extracorporeal measurement of a glucose concentration and/or an insulin concentration. The invention further proposes a corresponding device. In addition, the invention proposes a method for determining the composition of the dialysate for the extracorporeal treatment of a patient's blood having the steps of determining a glucose level in the patient's blood during the dialysis session and adapting the amount of glucose added to the dialysate or blood based on the glucose level determined. To this end, the invention proposes a corresponding device. The invention further proposes a blood treatment device.

Abstract: The disclosure relates to a functional device, in particular a medical functional device, having at least one fluid circuit. The fluid circuit comprises at least one heat exchange device being arranged and/or embodied between a first section of the fluid circuit and a second section of the fluid circuit. The disclosure relates further to a balancing unit, a treatment apparatus, and a balancing method.

Abstract: This disclosure relates to a method for determining a fluid balance between a first volume flow in a first section of a fluid circuit and a second volume flow of a second section of the fluid circuit. The method may also include adjusting, assuming or detecting a first temperature in the first section of the fluid circuit and a second temperature in the second section of the fluid circuit, or detecting a temperature difference between the first and the second sections. The method may also include detecting a second volume flow in a second section of the fluid circuit and forming a balance from at least the first volume flow and a corrected value of the second volume flow. The corrected value is determined from the detected second volume flow and the second temperature and/or the temperature difference.

Abstract: An assembly includes at least two medical treatment units, each of which can be allocated to a patient and at least two peripheral devices, each of which can be allocated to a patient. The peripheral devices and the treatment units have means for allocating a peripheral device to a treatment unit and means for verifying the allocation of a peripheral device to a patient. To allocate a peripheral device to a treatment unit, the peripheral device is placed by operators in a receiving unit belonging to the treatment unit. Said receiving unit is preferably designed as a charging station for the battery of the peripheral device. In the event of a successful allocation of peripheral device and patient, confirmed by the receipt of physiological data of the patient, the operators verify the correct allocation of a peripheral device to the patient and must confirm the correct allocation by confirmation means.

Abstract: A method and device for determining the concentration of blood constituents, in particular haemoglobin, in a hose line of an extracorporeal blood circuit of an extracorporeal blood treatment apparatus, and an extracorporeal blood treatment apparatus with a device for determining the concentration of a blood constituent, are based on the correction of the influence of the blood flow rate of the blood flowing through the hose line on the determination of the concentration of the blood constituent. The device comprises a computing and evaluation unit configured such that a correction factor is ascertained for the influence of the blood flow rate on the determination of the concentration of the blood constituent. The concentration of the blood constituent is then determined based on a relationship describing the dependence of the concentration of the blood constituent on the intensity of the decoupled electromagnetic radiation, taking account of the correction factor.

Abstract: A method for determining the recirculation in a fistula and/or the cardiopulmonary recirculation part during an extracorporeal blood treatment is disclosed, where the blood to be treated flows in an extracorporeal blood circuit through a blood chamber of a dialyzer split by a semi-permeable membrane into the blood chamber and a liquid chamber, and dialysis liquid flows in a dialysis liquid path through the dialysis liquid chamber of the dialyzer. A device for determining the recirculation in a fistula and/or the cardiopulmonary recirculation part, and a blood treatment device including such a device are also disclosed. The method and device are based on the fact that the sum of the fistula recirculation and the cardiopulmonary recirculation part, i.e. the total recirculation, is determined for two blood flow rates which differ from each other. The fistula recirculation and/or the cardiopulmonary recirculation part are then determined from the recirculation for the two blood flow rates.

Abstract: A device for determining the concentration of a constituent of blood in a hose line, in particular in the hose line of an extracorporeal blood circuit of an extracorporeal blood treatment apparatus, includes a clamping unit having an actuation mechanism configured to apply a clamping force such that first and second receiving elements are moved towards one another from a first position releasing the hose line into a second position clamping the hose line, in which the drive of the actuation mechanism takes place with an electric motor, and a monitoring unit configured to detect a hose line inserted into the receiving elements. A method for detecting a hose line in a clamping unit of a device for determining the concentration of a blood constituent in the hose line is also described. Automation of the measurement of the blood parameters is thus possible.