Gas analyzer, respirator or anesthesia device with operating guide

• US 9,788,801 B2
• Filed: 01/23/2014
• Issued: 10/17/2017
• Est. Priority Date: 01/24/2013
• Status: Active Grant

• Current Assignee: Dragerwerk AG & Company KGaA (FPS Vermögensverwaltung GmbH)
• Original Assignee: Dragerwerk AG & Company KGaA (FPS Vermögensverwaltung GmbH)
• Inventors: Gerder-Kallisch, Ulrike
• Primary Examiner(s): Lau, Hoi
• Application Number:
  US14/161,988
• Publication Number:
  US 20140207015A1
• Time in Patent Office: 1,363 Days
• Field of Search: 3408154, 12820421, 12820314, 600532, 600431, 607 5, 607 32, 715705, 715772
• CPC Class Codes: A61B 5/08 Detecting, measuring or recording devices for evaluating the respiratory organs A61B5/0205 takes precedence
• CPC Class Codes: A61B 5/7435 Displaying user selection data, e.g. icons in a graphical user interface
• CPC Class Codes: A61B 5/7475 User input or interface means, e.g. keyboard, pointing device, joystick
• CPC Class Codes: A61M 16/01 specially adapted for anaesthetising A61M16/104, A61M16/18 take precedence
• CPC Class Codes: A61M 16/024 including calculation means, e.g. using a processor
• CPC Class Codes: A61M 2205/505 Touch-screens; Virtual keyboard or keypads; Virtual buttons; Soft keys; Mouse touches
• CPC Class Codes: A61M 2205/581 by audible feedback
• CPC Class Codes: A61M 2205/587 Lighting arrangements
• CPC Class Codes: G16H 40/63 for local operation

Abstract

A process for the control of a gas analyzer, respirator or anesthesia device (10), a control module (19) and a gas analyzer, respirator or anesthesia device (10) are provided with a control module (19). The process is used for the output of online help and for guiding the user via a sequence of operating steps that are executed via defined operational controls (17). Each operational control (17) is designed with a selection signal generator and with an activation signal sensor in order to make possible a visual selection of the respective operational control. The selection may be coupled with the output of a visual indication on the graphical user interface (13).

Claims

1. A control module for a gas analyzer, a respirator or an anesthesia device for the guided execution of a sequence of operating steps, which require at least partially actuation of operational controls, and wherein the gas analyzer, respirator or anesthesia device comprises a plurality of operational controls comprising:

at least one selection signal generator receiving at least one request signal from the control module and consequently outputting at least one selection signal; and

at least one activation signal generator generating at least one activation signal in the case of a correct operation of the operational control and for sending the activation signal to the control module and wherein the control module comprises;

at least one I/O interface with a graphical user interface on which at least one visual indication of the respective position of the operational control to be operated is outputted, whereby the visual indication comprises a direction indicator, which indicates the respective position of the operational control to be operated relative to the position of the visual indication on the graphical user interface, said graphical user interface comprising a touch screen, said touch screen comprising an input element, said direction indicator being oriented in a direction of one of said input element and an element outside of said touch screen; and

a device memory, in which a device operating file is stored, the device operating file comprising at least one sequence of operating steps and means for reading out the sequence of operating steps.

2. A control module in accordance with claim 1, further comprising a status detection unit continuously detecting a device status of the gas analyzer, respirator or anesthesia device during the operation of the device and which, in case of an absent and/or incorrect operation of an operational control, outputs a context-sensitive message and/or the respectively generated visual indication with the dynamically adapted direction indicator on the graphical user interface.

3. A gas analyzer, respirator or anesthesia device, comprising:

a graphical user interface;

a plurality of operational controls for operating the respirator or the gas analyzer, respirator or anesthesia device the plurality of operational controls comprising;

at least one selection signal generator receiving at least one request signal from the control module consequently outputting at least one selection signal;

at least one activation signal generator generating at least one activation signal in the case of a correct operation of the operational control; and

a control module receiving the activation signal from the activation signal generator and controlling the respirator or gas analyzer, respirator or anesthesia device within the framework of executing a sequence of operating steps, wherein the control module comprises;

at least one I/O interface with a graphical user interface on which at least one visual indication of the respective position of the operational control to be operated is outputted, whereby the visual indication comprises a direction indicator, which indicates the respective position of the operational control to be operated relative to the position of the visual indication on the graphical user interface, said graphical user interface comprising a touch screen, said touch screen comprising an input element, said direction indicator being oriented in a direction of one of said input element and an element outside of said touch screen; and

a device memory, in which a device operating file is stored, the device operating file comprising at least one sequence of operating steps and means for reading out the sequence of operating steps.

4. A process for controlling a gas analyzer, respirator or anesthesia device when executing a sequence of operating steps, which require at least partially an actuation of operational controls, with access to a device memory, in which a device operating file is stored, comprising at least one sequence of operating steps and reading out of the sequence of operating steps, wherein for each read-out operating step of the sequence of operating steps for controlling the gas analyzer, respirator or anesthesia device, a sequence of operational controls, which must be operated for the respective operating step, is automatically detected, and wherein the following process steps are iteratively executed for each operational control of the detected sequence:

sending at least one request signal to a selection signal generator of the respective operational control;

outputting the selection signal to the respective operational control and/or outputting a visual indication with a direction indicator for position indication of the respective operational control to be operated relative to the position of the visual indication on the graphical user interface, said graphical user interface comprising a touch screen, said touch screen comprising an input element, said direction indicator being oriented in a direction of one of said input element and an element outside of said touch screen;

receiving at least one activation signal by an activation signal sensor, which is associated with the respective operational control, in case the respective operational control has been operated correctly; and

iteratively executing the send-output-receive steps for the respective next operational control of the detected sequence.

5. A process in accordance with claim 4, further comprising:

providing the gas analyzer, respirator or anesthesia device with a graphical user interface, wherein the visual indication is outputted on the graphical user interface of the gas analyzer, respirator or anesthesia device, whereby the visual indication may comprise a context-sensitive message, which signals an absent and/or incorrect operation of the operational control.

6. A process in accordance with claim 5, wherein the visual indication, the direction indicator and/or a context-sensitive message is dynamically adapted to the position of the respective, next operational control to be operated.

7. A process in accordance with claim 4, further comprising:

detecting a device status in a context-sensitive manner; and

displaying an excerpt of a device operating file on the graphical user interface depending on the device status detected.

8. A process in accordance with claim 4, wherein

the selection signal and/or the visual indication are outputted directly on the operational control and on the graphical user interface, respectively, in case the operation of the operational control according to the detected sequence of operational controls is pending and/or in case of previous absent or incorrect operation of the operational control.

9. A process in accordance with claim 4, wherein the selection signal comprises a visual and/or acoustic signal.

10. A process in accordance with claim 4, wherein the selection signal is executed simultaneously with the displaying of a message and/or of the visual indication on the graphical user interface of the gas analyzer, respirator or anesthesia device.

11. A process in accordance with claim 4, wherein pairs of signals are formed by the request signal and respectively associated activation signal and wherein the thus formed pairs of signals and/or all visual indications are stored.

12. A process in accordance with claim 4, wherein a device operating file is indexed and comprises a plurality of entry points for the selection of the sequence of operating steps.

13. A process in accordance with claim 4, wherein a device operating file with the sequence of operating steps comprises electronic command sets for the operation and/or the maintenance of the gas analyzer, respirator or anesthesia device.

14. A control module for a gas analyzer, a respirator or an anesthesia device for the guided execution of a sequence of operating steps, which require at least partially actuation of operational controls, and wherein the gas analyzer, respirator or anesthesia device comprises a plurality of operational controls comprising:

at least one selection signal generator receiving at least one request signal from the control module and consequently outputting at least one selection signal; and

at least one activation signal generator generating at least one activation signal in the case of a correct operation of the operational control and for sending the activation signal to the control module and wherein the control module comprises;

at least one I/O interface with a graphical user interface on which at least one visual indication of the respective position of the operational control to be operated is outputted, whereby the visual indication comprises a direction indicator, which indicates the respective position of the operational control to be operated relative to the position of the visual indication on the graphical user interface;

a device memory, in which a device operating file is stored, the device operating file comprising at least one sequence of operating steps and means for reading out the sequence of operating steps; and

a status detection unit continuously detecting a device status of the gas analyzer, respirator or anesthesia device during the operation of the device and which, in case of an absent and/or incorrect operation of an operational control, outputs a context-sensitive message and/or the respectively generated visual indication with the dynamically adapted direction indicator on the graphical user interface.

15. A process for controlling a gas analyzer, respirator or anesthesia device when executing a sequence of operating steps, which require at least partially an actuation of operational controls, with access to a device memory, in which a device operating file is stored, comprising at least one sequence of operating steps and reading out of the sequence of operating steps, wherein for each read-out operating step of the sequence of operating steps for controlling the gas analyzer, respirator or anesthesia device, a sequence of operational controls, which must be operated for the respective operating step, is automatically detected, and wherein the following process steps are iteratively executed for each operational control of the detected sequence:

sending at least one request signal to a selection signal generator of the respective operational control;

outputting the selection signal to the respective operational control and/or outputting a visual indication with a direction indicator for position indication of the respective operational control to be operated relative to the position of the visual indication on the graphical user interface;

receiving at least one activation signal by an activation signal sensor, which is associated with the respective operational control, in case the respective operational control has been operated correctly;

iteratively executing the send-output-receive steps for the respective next operational control of the detected sequence; and

providing the gas analyzer, respirator or anesthesia device with a graphical user interface, wherein the visual indication is outputted on the graphical user interface of the gas analyzer, respirator or anesthesia device, whereby the visual indication may comprise a context-sensitive message, which signals an absent and/or incorrect operation of the operational control.

16. A process for controlling a gas analyzer, respirator or anesthesia device when executing a sequence of operating steps, which require at least partially an actuation of operational controls, with access to a device memory, in which a device operating file is stored, comprising at least one sequence of operating steps and reading out of the sequence of operating steps, wherein for each read-out operating step of the sequence of operating steps for controlling the gas analyzer, respirator or anesthesia device, a sequence of operational controls, which must be operated for the respective operating step, is automatically detected, and wherein the following process steps are iteratively executed for each operational control of the detected sequence:

sending at least one request signal to a selection signal generator of the respective operational control;

outputting the selection signal to the respective operational control and/or outputting a visual indication with a direction indicator for position indication of the respective operational control to be operated relative to the position of the visual indication on the graphical user interface;

receiving at least one activation signal by an activation signal sensor, which is associated with the respective operational control, in case the respective operational control has been operated correctly; and

iteratively executing the send-output-receive steps for the respective next operational control of the detected sequence, wherein the selection signal and/or the visual indication are outputted directly on the operational control and on the graphical user interface, respectively, in case the operation of the operational control according to the detected sequence of operational controls is pending and/or in case of previous absent or incorrect operation of the operational control.