Fluid processing medical apparatus and method for setting-up a fluid processing medical apparatus

• US 8,459,543 B2
• Filed: 09/14/2012
• Issued: 06/11/2013
• Est. Priority Date: 04/19/2007
• Status: Active Grant

• Current Assignee: Gambro Lundia AB (Baxter International Inc.)
• Original Assignee: Gambro Lundia AB (Baxter International Inc.)
• Inventors: Devergne, Jacky, Goux, Nicolas, Nepote-Vesino, David, Stefanini, Michele, Guaitoli, Giulio, Borsari, Gianni
• Primary Examiner(s): Labaze, Edwyn
• Application Number:
  US13/616,819
• Publication Number:
  US 20130062404A1
• Time in Patent Office: 270 Days
• Field of Search: 235/375, 235/382, 235/376, 235/435, 715/744
• US Class Current: 235/375
• CPC Class Codes: A61M 1/16 with membranes
• CPC Class Codes: A61M 2205/3569 sublocal, e.g. between console and disposable
• CPC Class Codes: A61M 2205/505 Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/52 with memories providing a history of measured variating parameters of apparatus or patient
• CPC Class Codes: A61M 2205/6072 Bar codes
• CPC Class Codes: G06F 17/00 Digital computing or data processing equipment or methods, specially adapted for specific functions information retrieval, database structures or file system structures therefor G06F16/00

Abstract

The invention relates to a method for setting up a fluid treatment apparatus using a single, and always accessible, reader of information relating to replaceable components which are to be mounted on the apparatus to perform the fluid treatment. It is also disclosed a fluid treatment apparatus having the always accessible reader. The reader can also be relied on to enter information other that those relating to the replaceable components, such as commands for the apparatus, patients'"'"' related information, etcetera.

Claims

1. Method for setting-up an extracorporeal blood treatment apparatus, the apparatus being of the type comprising:

a support structure for receiving a plurality of replaceable components of different categories in correspondence of respective operating areas of said apparatus, said components comprising a plurality of components of different categories, each component of a same category having respective mechanical connection to a corresponding operating area on the apparatus, different from that of components of other categories, and

wherein said apparatus includes a plurality of different types of engaging means, each type of engaging means being designed for mechanically engaging, in a respective operating area, a component of one corresponding category only,

at least a user interface for enabling setting of a plurality of parameters pertinent to operation of said apparatus or pertinent to a process to be performed by said apparatus, the user interface including at least a screen,

the method comprising the following steps;

providing a reader having a reading portion for reading information concerning the components, the reading portion being distinct and spaced from said operating areas and accessible for reading the information irrespective of the components being engaged or not with apparatus,

reading the information of a new component to be installed on the apparatus by relatively approaching the reading portion to a carrier of said new component information,

coupling the new component with the apparatus in correspondence of a respective of said operating areas, the component when coupled leaving the reading portion accessible for reading the information.

2. Method according to claim 1, wherein after the reading step it is provided a step of verifying if the new component is of the same category of a component already installed on the apparatus.

3. Method according to claim 2, comprising the step of signaling that a component of the same category is already installed on the apparatus.

4. Method according to claim 3, wherein after the signaling step, the following steps are provided:

requesting for confirmation to substitute the installed component with the new component,

initiating a procedure for substitution of the installed component with the new component.

5. Method according to claim 2, the step of verifying comprises the steps of:

determining the category of the new component,

checking if a component of the same category was detected before,

checking if a component is engaged with the engaging means of the type adapted to receive the components of the category of the new component.

6. Method according to claim 2, the step of verifying comprises the steps of:

determining the category of the new component,

checking if a component is engaged with the engaging means of the type adapted to receive the components of the category of the new component.

7. Method according to claim 1, comprising the steps of:

selecting a desired treatment procedure,

checking if the new component fits with the selected treatment procedure,

signaling if the new component does not fit with the selected treatment procedure.

8. Method according to claim 7, wherein the steps of selecting a desired treatment procedure, checking if the new component fits with the selected treatment procedure, and signaling if the new component does not fit with the selected treatment procedure are performed before the step of coupling the new component with the apparatus.

9. Method according to claim 1, wherein the above steps of reading and verifying are repeated for any new component to be installed.

10. Method according to claim 1, wherein the information comprises one or more selected in the group including:

Identity of the component,

Identity of a series of identical components,

Expiration date of the component,

Manufacturer,

One or more commands for programming the apparatus to execute a procedure on said fluid,

Data concerning a patient,

11. Method according to claim 1, wherein the information carrier is one selected in the group comprising:

a surface of the component, a packaging of the component, a card associated with the component.

12. Method according to claim 1, comprising the step of entering commands into the apparatus for carrying out a corresponding procedure on said fluid, said step of entering commands including the following sub-steps:

Associating a command information to a readable information carrier,

Relatively approaching to one another the information carrier and the reading portion to enter the command in the apparatus,

Initiating a treatment procedure complying with the entered command.

13. Method according to claim 1, comprising the step of entering patient data into the apparatus, said step of entering patient data including the following sub-steps:

Associating patient data information to a readable information carrier,

Relatively approaching to one another the information carrier and the reading portion to enter the command in the apparatus.

14. Method according to claim 1, comprising an additional procedure for installing a new replaceable component on the apparatus without interacting with said reader, said additional procedure including the following steps:

entering the information of a new component to be installed on the apparatus by acting on said user interface,

verifying if the new component is of the same category of a component already installed on the machine,

displaying on said screen a message informing if a component of the same category is already installed,

coupling the new component with the apparatus in correspondence of a respective of said operating areas, the component when coupled leaving the reading portion accessible for reading the information.

15. Method according to claim 14, wherein said step of entering information by acting on the user interface comprises the steps of:

a. Configuring the user interface as a plurality of displays, each display being accessible to the operator and including information corresponding to at least a respective replaceable component,

b. Selecting the desired display of the user interface,

c. Selecting the new component to be installed by acting on said selected display.

16. Method according to claim 14, comprising a step of entering commands using said user interface and without acting on said reader.

17. Method according to claim 14, comprising a step of entering patient related information using said user interface and without acting on said reader.

18. Method according to claim 1, wherein for reading the information, the carrier of said information is and the reading portion are approached to a distance less then 30 cm.

19. Method according to claim 1, before the reading portion can read any information, a step is provided for activation of said reading portion.

20. Method according to claim 1, after the reading portion has read any information, a step is provided for de-activation of said reading portion.

21. Method according to claim 1, wherein the reading portion is deactivated when at least one of the following circumstances occurs:

the reading portion reads no information for a prefixed timeout period,

a user turns the reading portion off by acting of the user interface,

a specific procedure not requiring use of the reading portion is selected by the user

a specific procedure not requiring use of the reading portion is initiated by the apparatus.

22. Method according to claim 1, wherein the reading portion is activated when at least one of the following circumstances occurs:

the apparatus is turned on,

a user turns the reading portion on by acting on the user interface,

a specific procedure requiring use of the reading portion is selected by the user,

a specific procedure requiring use of the reading portion is initiated by the apparatus.

23. Extracorporeal blood treatment apparatus, comprising:

a support structure,

a plurality of replaceable components of different categories engaged to the support structure in correspondence of respective operating areas, said components comprising a plurality of components of different categories, each component of a same category having respective mechanical connection to a corresponding operating area on the apparatus, different from that of components of other categories, and wherein said apparatus includes a plurality of different types of engaging means, each type of engaging means being designed for mechanically engaging, in a respective operating area, a component of one corresponding category only,

at least a user interface enabling setting of a plurality of parameters pertinent to operation of said apparatus or pertinent to a process to be performed by said apparatus, the user interface including at least a screen,

a reader, distinct from said user interface, having a reading portion for reading information concerning the components, the reading portion being spaced from said operating areas and accessible for reading the information irrespective of the components being engaged or not to the support structure,

a control system for controlling operation of said medical apparatus and responsive to actions by a user on said user interface, said control system also communicating with the reader and being programmed for receiving and storing at least said information concerning the components every time the reader reads information concerning a new component to be installed on the apparatus.

24. Apparatus according to claim 23, wherein the control system is programmed for verifying if the new component is of the same category of a component already installed on the machine.

25. Apparatus according to claim 24, wherein the control system is programmed for repeating the above steps of reading and verifying anytime the reader reads information of a new component to be installed.

26. Apparatus according to claim 23, wherein the control system is also programmed for signaling that a component of the same category is already installed on the apparatus.

27. Apparatus according to claim 26, wherein the control system is programmed for executing the following steps, after the signaling step:

requesting for confirmation to substitute the installed component with the new component,

initiating a procedure for substitution of the installed component with the new component.

28. Apparatus according to claim 23, wherein the control system is programmed for executing the following steps:

receiving selection of a desired treatment procedure,

checking if the new component fits with the selected treatment procedure,

signaling if the new component does not fit with the selected treatment procedure.

29. Apparatus according to claim 28, wherein the control system is programmed for allowing the step of coupling the new component with the apparatus only after the step of checking if the new component fits with the selected treatment procedure.

30. Apparatus according to claim 23, wherein the information comprises one or more selected in the group including:

Identity of the component,

Identity of a series of identical components,

Expiration date of the component,

Manufacturer,

One or more commands for programming the apparatus to execute a procedure on said fluid,

Data concerning a patient.

31. Apparatus according to claim 23, wherein the information carrier is one selected in the group comprising:

a surface of the component, a packaging of the component, a card associated with the component.

32. Apparatus according to claim 23, wherein the step of verifying comprises the steps of:

determining the category of the new component,

checking if a component of the same category was detected before,

checking if a component is engaged with the engaging means of the type adapted to receive the components of the category of the new component.

33. Apparatus according to claim 23, wherein the step of verifying comprises the steps of:

determining the category of the new component,

checking if a component is engaged with the engaging means of the type adapted to receive the components of the category of the new component.

34. Apparatus according to claim 23, wherein the control system is programmed for receiving commands for carrying out a corresponding procedure on said fluid by reading a command information associated to a readable information carrier which is approached to the reading portion.

35. Apparatus according to claim 34, wherein the control system is programmed for receiving patient data by reading data carried by a readable information carrier which is approached to the reading portion.

36. Apparatus according to claim 35, wherein the control system is programmed for executing an additional procedure for installing a new replaceable component on the apparatus without interacting with said reader, the additional procedure comprising the steps of:

allowing to enter information of a new component to be installed on the apparatus by acting on said user interface,

verifying if the new component is of the same category of a component already installed on the machine,

displaying on said screen a message informing if a component of the same category is already installed,

coupling the new component with the apparatus in correspondence of a respective of said operating areas, the component when coupled leaving the reading portion accessible for reading the information.

37. Apparatus according to claim 36, wherein said step of allowing entering information by acting on the user interface comprises the steps of:

Configuring the user interface as a plurality of displays, each display being accessible to the operator and including information corresponding to at least a respective replaceable component,

Allowing selecting the desired display of the user interface,

Allowing selecting the new component to be installed by acting on said selected display.

38. Apparatus according to claim 23, wherein the reader comprises an optical reader or a radio-frequency reader adapted to detect said information when the component and the reading portion are approached one another at a distance less then 30 cm.

39. Apparatus according to claim 23, wherein the user interface comprises a means for receiving an entry addressed to turn on or off the reading portion, said control system being programmed for:

receiving said entry, and

respectively turning on or off the reading portion depending upon the entry.

40. Apparatus according to claim 23, wherein the control system is programmed for:

receiving a information concerning a fluid treatment procedure selected by a user,

verifying if the selected fluid treatment procedure requires or not use of the reading portion de-activating said reading portion, when the selected treatment procedure does not require use of the reading portion.

41. Apparatus according to claim 23, wherein the control system is programmed for de-activating said reading portion, when the reading portion reads no information during a prefixed timeout period.

42. Apparatus according to claim 23, wherein the control system is programmed for:

receiving a information concerning a fluid treatment procedure selected by a user,

verifying if the selected fluid treatment procedure requires or not use of the reading portion activating said reading portion, when the selected treatment procedure does require use of the reading portion.

43. Apparatus according to claim 23, wherein the control system is programmed for activating said reading portion, when the apparatus is turned on.