TREATMENT SYSTEM, TREATMENT DEVICE AND CONSUMABLE FOR TREATMENT OF A PATIENT AS WELL AS A METHOD FOR PREPARING A TREATMENT SYSTEM

Abstract

The present disclosure pertains to a treatment system for treatment of a patient, in particular a treatment system for performing a hemodialysis, hemodiafiltration, and/or peritoneal dialysis. The system can include a treatment device, which comprises at least one seat for receiving a corresponding section of a consumable, and having a consumable received in the seat of the treatment device. The seat can comprise an alphanumerical identifier and the section of the consumable received in the seat can comprise an alphanumerical identifier matching the alphanumerical identifier of the corresponding seat.

Claims

1. A treatment system for performing a hemodialysis, hemodiafiltration, and/or peritoneal dialysis treatment of a patient, the treatment system having a treatment device which comprises a seat for receiving a corresponding section of a consumable, and having a consumable received in the seat of the treatment device de vice, wherein the seat comprises an alphanumerical identifier, and wherein the section of the consumable received in the seat comprises an alphanumerical identifier matching the alphanumerical identifier of the corresponding seat.

2. The treatment system according to claim 1, wherein at least two seats having different alphanumerical identifiers are provided, and wherein the consumable comprises sections corresponding to the seats, said sections comprising alphanumerical numerical identifiers matching the alphanumerical identifiers of the respective seat.

3. The treatment system according to claim 2, wherein the alphanumerical identifiers of the seats define an assembly sequence for the sections of the consumable having the matching alphanumerical identifiers.

4. The treatment system according to claim 1, wherein the seat of the treatment device is selected from the group consisting of following list: a blood pump, a substitute pump, a heparin pump, a clamp, a pressure sensor, a holder, and a tubing holder.

5. The treatment system according to claim 1, wherein the section of the consumable is selected from the group consisting of: a tube, a venous tube, a dripping chamber, a dialysis filter, a syringe, and a heparin tube.

6. The treatment system according to claim 1, wherein all sections of the treatment device are provided with different alphanumerical identifiers and wherein the consumables, depending on the configuration of the treatment system, only comprise a selection of the alphanumerical identifiers of all the seats to receive the consumable only in a selection of the seats.

7. The treatment system according to claim 1, wherein characterized in that the alphanumerical identifier has been applied to the seat and/or the consumable with a photoluminescent color and/or wherein the alphanumerical identifier has been applied to the seat and/or the consumable with a material for generating an embossed identifier to provide a haptic feedback.

8. The treatment system according to claim 1, wherein in that the alphanumerical identifier is provided on a seat and/or on the consumable by a display, by a projection, or by printed LEDs.

9. The treatment system according to claim 2, wherein the seats are provided for receiving sections of the consumable.

10. The treatment system according to claim 9, wherein the alphanumerical identifiers of the seats define an assembly sequence for sections of the consumable having the matching alphanumerical identifiers.

11. The treatment system according to claim 9, wherein the seat of the treatment device is selected from the group consisting of: a blood pump, a substitute pump, a heparin pump, a clamp, a pressure sensor, a holder, and a tubing holder.

12. A consumable for use in the treatment system according to claim 1, wherein the consumable includes a section configured to be received by a seat of a treatment device, and wherein the section comprises an alphanumerical identifier.

13. The consumable according to claim 12, wherein the alphanumerical identifiers of the sections define an assembly sequence.

14. The consumable according to claim 12, wherein the section is selected from the group consisting of: an arterial tube, a venous tube, a dripping chamber, a dialysis filter, a syringe, and a heparin tube.

15. A method for preparing a treatment system for the treatment of a patient, wherein seats of a treatment device receive corresponding sections of a consumable, and wherein sections of the consumable comprise alphanumerical identifiers, which are matched to an alphanumerical identifier of the corresponding seats.

Description

BRIEF DESCRIPTION OF THE FIGURES

[0037] Embodiments of the inventions will be explained in more detail in the following descriptions of the Figures, in which:

[0038] FIG. 1 is a schematic view of a treatment device in the form of a hemodialysis device for performing a hemodialysis on a patient, and

[0039] FIG. 2 is a schematic view of a treatment system for a dialysis treatment of a patient in the form of a hemodialysis system, wherein a treatment device in the form of a hemodialysis device and consumables in the form of tubes, syringes, and dripping chambers and received in seats of the treatment device are shown.

DETAILED DESCRIPTION

[0040] In the following, example embodiments are described with reference to the accompanying figures. In the Figures, like elements are denoted by identical reference numerals and repeated description thereof may be omitted in order to avoid redundancies.

[0041] In FIG. 1, a schematic sectional view of a front side of a treatment device 10, which is here depicted as a hemodialysis device, is shown. The treatment device 10 is configured to enable the treatment of a patient and provides the instrument-based and control requirements for the performance of the treatment.

[0042] The treatment device 10 comprises a plurality of seats 2, 3, in which consumables 4 may be inserted, as shown in FIG. 2, to assemble the treatment device 10 for the performance of the treatment and to accordingly provide a treatment system 1. The treatment system 1 comprises, on the one hand, the treatment device 10 and, on the other hand, the consumables 4 received in the treatment device 10.

[0043] The sectional view of the treatment device 10, as depicted in FIGS. 1 and 2, is shown in the form of an extracorporeal blood module (EBM) of a hemodialysis device.

[0044] In the treatment device 10, in particular, actuators, clamps, holders, and sensors are provided, in which corresponding sections of the consumables 4 may be respectively inserted or received. The treatment device 10 of the treatment system 1 for treatment of a patient, as shown in FIG. 1, comprises, for example, a first and a second blood pump 20, a substitute pump 22, and a heparin pump 24 in the form of a syringe. Furthermore, actuators in the form of clamps 26 are provided, by which fluidic flows may be switched. In addition, pressure sensors 28 are provided, by which pressures may be monitored.

[0045] Aside from the pumps, clamps, and sensors, e.g., the seats 2 that are shown as exemplary active components of the treatment device 10, also passive components are provided in or on the treatment device 10, for example, passive seats 3 in the form of holders 30, which may serve to receive e.g., dripping chambers or pressure chambers or tube holders 32 for the attachment of sections of a tube.

[0046] In FIG. 2, the section of the treatment device 10 according to FIG. 1 is shown with inserted or received consumables 4. In this situation are status, the treatment system 1 is prepared for the treatment of a patient with regard to the hardware or instruments.

[0047] Herein, a consumable 4 is shown, e.g., in the form of an arterial tube or line 40, which e.g., is connected to a needle for the withdrawal of blood from the blood circuit of the patient to be treated, and in the form of a venous tube or line 42, which returns the blood treated in the treatment system 1, here the extracorporeal blood treatment module, again to the blood circulation of the treated patient.

[0048] Furthermore, a consumable 4 in the form of a heparin syringe 44 is provided, which is provided with a corresponding heparin tube 440. The heparin syringe 44 serves the purpose of feeding or providing an anticoagulant to the extracorporeal blood circuit to reduce or avoid a blood clotting in the extracorporeal blood circuit and in particular in the hemodialysis filter.

[0049] Further consumables 4 are provided in the form of dripping chambers 46, 48, which are provided for equalizing the pressure and to degas the blood.

[0050] A section of the arterial tube 40 and the venous tube 42 is respectively inserted in a seat 3 in the form of a tube holder 32.

[0051] Further sections of the consumable 4, for example, in the form of the arterial tube 40, are then received in further seats 2 in the form of active clamps 26, a pressure sensor 28, the first pump 20, and at a dripping chamber 46, in the perspective of the blood flow direction. Further sections of the consumable 4 are furthermore received or inserted, e.g., in the second pump 20 and are then provided in a tube section 400 to a dialysis filter, not shown.

[0052] A further tube section 410, which is returned from the dialysis filter, which is not shown, is received in a further seat 3 in the form of a tube holder 32 and is then provided to a dripping chamber 48, which is received in a seat 3 in the form of a holder 30. The consumables 4 extend from the dripping chamber 48 in the form of the venous tube 42. A section of the venous tube 42 is received in a further seat 3 in the form of the tube holder 32 and a further section of the venous tube 42 is received in a further seat 2 in the form of the clamp 26.

[0053] The configuration of the treatment system 1 is even more diverse than the above exemplary description. For example, consumables 4 in the form of feed lines to seats in the form of pressure sensors 28, as well as consumables 4 received in the seat in the form of the substitute pump 22 for the injection of the substitution liquid, are not further described.

[0054] The hemodialysis device, as shown in FIGS. 1 and 2, accordingly serves to perform a hemodialysis treatment of a patient. With the hemodialysis device, the treatment of a patient may be performed in large parts automatically, such that the interaction of the treatment personnel with the hemodialysis device is initially limited to the provision, assembly, and preparation of the hemodialysis system as well as the initiating and monitoring of the treatment.

[0055] To assemble the treatment system 1 for the treatment of a patient according to FIG. 2, the seats 2, 3 of the treatment device 10 must first be equipped with the correct consumables 4. Here, it is necessary that the sections of the consumables 4 are inserted in the respective correct positions and in the correct sequence in the seats 2, 3 of the treatment device 10.

[0056] As immediately evident from the exemplary configuration as shown, e.g., in FIG. 2, the tube guides are complex and it is absolutely to be taken care of that the accordingly provided sections of the tubes are inserted in the correct orientation and according to the correct sequence in the seats of the treatment device.

[0057] Therefore, it is required that the respective seats 2, 3 of the treatment device 10, which are provided in the shown exemplary embodiment, e.g., in the form of the mechanical holders 32 and 30, in the form of the pumps 20, 22, 24, in the form of sensors 28, as well as in the form of clamps 26, and the sensors 28, are each equipped with the correct section of the consumable 4, which are provided in the shown exemplary embodiment, e.g., in the form of sections of the tubes 40, 42, 400, 410, 440, in the form of the syringe 44, as well as in the form of dripping chambers 46, 48.

[0058] To achieve a correct association of the sections of the consumable 4 to the seats 2, 3, both the seats 2, 3 of the treatment device 10 and the respective corresponding sections of the consumable 4 are provided with corresponding alphanumerical identifiers.

[0059] By means of example, a consumable 4 is shown in the shown exemplary embodiment in the form of a dripping chamber 46, which is to be inserted into the seat 3 in the form of a mechanical holder 30. On the dripping chamber 46 an exemplary alphanumerical indication 52 has been applied. The alphanumerical identifier 52 is depicted as “A5”.

[0060] An alphanumerical identifier 50 is also provided on the seat 3, which is depicted as the mechanical holder 30, in which the dripping chamber 46 is to be inserted, wherein the alphanumerical identifier 50 is also depicted as “A5”. In other words, the alphanumerical identifier 50 of the seat 3 and the alphanumerical identifier 52 of the section of the consumable 4 match.

[0061] On the section of the consumable 4 in the form of the tube part, which is inserted or received in the upper pump 20, an alphanumerical identifier 52 is also applied, which is depicted as “A6”. This alphanumerical identifier 52 of the consumable 4 corresponds to an alphanumerical identifier 50, which is indicated on the upper pump 20 of the treatment device 10 as “A6”.

[0062] Accordingly, it is immediately recognizable for a user of the treatment system 1 for the treatment of a patient, when holding the consumable, e.g. the dripping chamber 46 and the tube set in his or her hands, which sections of the consumable are to be inserted in which seats of the treatment device.

[0063] The assembly sequence of the individual consumables or the individual sections of the consumables at the treatment device may hence be predefined by the alphanumerical identifier.

[0064] For example, the sections of the consumable, which are indicated with an “A”, are inserted in the corresponding seats before the sections of the consumable, which are e.g. indicated with a “B”, are inserted in the corresponding seats.

[0065] Furthermore, also the sequence within these structural parts may be further specified by e.g. performing a numerical progression of the assembly sequence. For example, starting from a section A1 of a first consumable, which accordingly is to be matched to a seat A1 of the treatment device, the section A2 of the consumable is to be matched with a seat A2 of the treatment device in a next step, and so on.

[0066] In this way, it is possible to intuitively perform an assembly of the treatment system in the correct sequence with the correct consumables only by reference to the consumable and the treatment device.

[0067] This is especially of significant importance, when a particular treatment system for the treatment of a patient is only rarely employed, as is the case, e.g., for particular devices, which are employed for the acute-care or intensive care medicine. Here, normally a particular treatment system for the treatment of the respective patient must be provided spontaneously under large pressure, and this treatment system is then prepared by the respective intensive care nurse or an assistant. By means of the simple matching of the respective alphanumerical identifiers on the consumable and the treatment device, an assembly of the respective treatment system may be accordingly provided in a fast, intuitive, and safe manner, without the necessity for the respective personnel to consult elaborate instruction manuals.

[0068] Although a dialysis device is described in the present disclosure, the inventive concepts described herein may also be transferred to various other medical devices, wherein consumables are to be received or inserted in treatment devices to prepare a treatment of a patient.

[0069] Where applicable, any possible combination and configuration of the described features as depicted in the exemplary embodiments can be chosen without leaving the scope of the disclosure.

LIST OF REFERENCE NUMERALS

[0070] 1 Treatment system for treatment of a patient [0071] 10 Treatment device [0072] 2 Seat [0073] 20 Blood pump [0074] 22 Substitute pump [0075] 24 Heparin pump [0076] 26 Clamp [0077] 28 Pressure sensor [0078] 3 Seat [0079] 30 Holder [0080] 32 Tube holder [0081] 4 Consumable [0082] 40 Arterial tube [0083] 42 Venous tube [0084] 44 Heparin syringe [0085] 400 Tube section [0086] 410 Tube section [0087] 440 Heparin tube [0088] 46 Dripping chamber [0089] 48 Dripping chamber [0090] 50 Alphanumerical identifier on the treatment device [0091] 52 Alphanumerical identifier on the consumable