EP4136498A1 - Dispositif médical ayant une unité d'affichage ainsi qu'une unité de traitement et procédé s'y rapportant - Google Patents

Dispositif médical ayant une unité d'affichage ainsi qu'une unité de traitement et procédé s'y rapportant

Info

Publication number
EP4136498A1
EP4136498A1 EP21719594.0A EP21719594A EP4136498A1 EP 4136498 A1 EP4136498 A1 EP 4136498A1 EP 21719594 A EP21719594 A EP 21719594A EP 4136498 A1 EP4136498 A1 EP 4136498A1
Authority
EP
European Patent Office
Prior art keywords
display
state
medical device
dis
processing unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21719594.0A
Other languages
German (de)
English (en)
Inventor
Jochen POPP
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fresenius Medical Care Deutschland GmbH
Original Assignee
Fresenius Medical Care Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fresenius Medical Care Deutschland GmbH filed Critical Fresenius Medical Care Deutschland GmbH
Publication of EP4136498A1 publication Critical patent/EP4136498A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0093—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/502—User interfaces, e.g. screens or keyboards
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/30—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving parallax barriers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/33—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving directional light or back-light sources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04108—Touchless 2D- digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface without distance measurement in the Z direction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/02—Composition of display devices
    • G09G2300/023—Display panel composed of stacked panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/14—Solving problems related to the presentation of information to be displayed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2354/00—Aspects of interface with display user
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2380/00—Specific applications
    • G09G2380/08—Biomedical applications
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/361—Reproducing mixed stereoscopic images; Reproducing mixed monoscopic and stereoscopic images, e.g. a stereoscopic image overlay window on a monoscopic image background
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N2013/40—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene
    • H04N2013/405—Privacy aspects, i.e. devices showing different images to different viewers, the images not being viewpoints of the same scene the images being stereoscopic or three dimensional

Definitions

  • Medical device with a display and with a processing unit and method therefor
  • the invention relates to a medical device with a display and with a processing unit and a method therefor.
  • the staff In daily practice, the staff (nursing staff or medical staff) must repeat, frequently, irregularly, usually manually, and usually with the inclusion of additional material / equipment (e.g. consumables such as Syringes, tubes or medical devices such as infusion pumps) intervene in the course of the treatment.
  • additional material / equipment e.g. consumables such as Syringes, tubes or medical devices such as infusion pumps
  • treatment-controlling inputs to the dialysis machine are usually made directly on the dialysis machine. The most common way of doing this is to combine the display of information with the corresponding input options. The information display sometimes also allows treatment-relevant parameters for monitoring and operating instructions to be displayed.
  • a method for a medical device with a display and with a processing unit the processing unit being suitable for detecting states of one or more technical units of the medical device, the processing unit also being set up on the basis of detected states of the display control in order to output states of the medical device, characterized in that the display is an autostereographic display, and that the processing unit controls the display based on an evaluation of detected states in such a way that a first state is visually highlighted in relation to a 3D representation, while a second state is not visually emphasized with respect to a 3D representation.
  • the method includes the step of displaying the first state, the step of displaying the second state, and the step of receiving user input relating to the displayed first state.
  • a medical device with a display and with a processing unit, the processing unit being able to detect states of one or more technical units of the medical device, the processing unit also being set up to control the display on the basis of detected states in order to Output states of the medical device, characterized in that the display is an autostereographic display, and that the processing unit controls the display based on an evaluation of the detected states in such a way that a first state is visually highlighted in relation to a 3D representation, while a second State is not visually highlighted in relation to a 3D representation.
  • FIG. 1 shows a schematic representation of status displays in relation to a user according to embodiments of the invention
  • FIG. 2 shows a schematic illustration of elements of embodiments of a medical device according to embodiments of the invention
  • FIG. 3 shows a schematic flow diagram according to embodiments of the invention.
  • Figures with numerical values are generally not to be understood as exact values, but also include a tolerance of +/- 1% up to +/- 10%.
  • a medical device 1 is used.
  • the medical device 1 has, for example, a display DIS and a processing unit CPU.
  • further components can be integrated (as shown) or functionally connected in the medical device 1. These components include sensors S1, actuators A1, interfaces IO, input devices HID.
  • Sensors S1 can, for example, be sensors for determining pressure, pressure differences, temperature, pH values, the concentration of certain substances in gases or liquids, volume meters, volume flow meters, etc.
  • Actuators Al can be e.g. pumps, valves, elements for flow control, etc.
  • a processing unit CPU can have one or more microprocessors, microcontrollers, application-specific integrated circuit (ASIC), field programmable gate array (FPGA), etc.
  • the processing unit can also be an arrangement of several units in a master-slave combination.
  • An input device HID can be a suitable device for recognizing inputs from a user U.
  • a suitable device for recognizing inputs from a user U For example, reference is made here to a surface of a touch screen (TS), a keyboard, a mouse, a joystick, a graphics tablet, gesture recognition (e.g. by means of a camera).
  • the interface IO can have a local interface for wireless / wired communication with a remote database, display and / or input unit.
  • a remote database for example, via a near-field communication system, such as ZigBee, LAN, DECT, Bluetooth, etc., data relating to States of sensors S1 / actuators Al forwarded and / or remote user inputs can be obtained by means of a remote HID.
  • a near-field communication system such as ZigBee, LAN, DECT, Bluetooth, etc.
  • the processing unit CPU is suitable for recording the states of one or more technical units, e.g. sensors S1 and / or states of actuators A1, of the medical technical device 1 in a step 100.
  • the processing unit CPU is also set up to control the display DIS on the basis of recorded states in order to output states of the medical device 1.
  • the display DIS is designed as an autostereographic display.
  • Autostereographic displays DIS make it possible to present three-dimensional representations to a user U without glasses.
  • the processing unit CPU can now - based on an evaluation of detected states - control the display DIS in such a way that a first state ZI is visually highlighted in relation to a 3D representation, while a second state ZN is visually not highlighted in relation to a 3D representation is as sketched in FIG.
  • the method according to the invention has a step of displaying 200a of the first state ZI and a step of displaying 200b of the second state ZN.
  • step 200a, 200b is only due to the logical differentiation. This means that the steps can also be combined in one step or carried out one after the other / alternately. The processing is based on the hardware used.
  • step 100 also includes the detection of a warning or alarm message 100, the detected warning or alarm message being displayed as the first state ZI in step 200a.
  • warning message 200a with depth effect can be displayed as status ZI and thus set off from the background.
  • treatment-relevant parameters can continue to be displayed in step 200b as state ZI. These other parameters can nevertheless be relevant for assessing the reaction.
  • the areas of a display DIS which have to be "touched” e.g. to confirm the warning and / or to enter relevant parameter changes, can be shown in the foreground even before the warning message itself.
  • the displayed first state ZI can relate to a first step of an operating method and the second displayed state ZN can relate to a step of the operating method following the first step, which are not shown separately in the flowchart.
  • an assessment of the input can be carried out in step 400 and, depending on the input, an action (e.g. with regard to an actuator and / or a confirmation of a warning message) is carried out in step 600, whereupon e.g. a state previously shown as method step ZN now is highlighted as state ZI, or the method branches to step 700 and an action (for example in relation to an actuator and / or a confirmation of a warning message) is carried out, whereupon the method returns to step 100.
  • an action e.g. with regard to an actuator and / or a confirmation of a warning message
  • the time sequence of the individual treatment processes ZI, ZN can be represented symbolically and / or as text.
  • the order can be indicated by differences in the depth of the room. This means that several process steps can, for example, be displayed at different depths t according to their sequence.
  • a procedural step ZI that is closer in time is shown, for example, spatially before a temporally subsequent procedural step Z2 ... ZN.
  • the currently running process according to ZI can also be displayed in the foreground of the display DIS, while the last completed treatment steps (increasingly) can continue to be displayed in the background according to ZI ... ZN.
  • Immediately pending processes can become progressively more prominent as the remaining time for execution decreases, until they are completely shown in the foreground when initiated as a current process. This can be done on different time scales (e.g. initiation-upgrading-patient connection-treatment-patient separation-cleaning-function test or within the cleaning as individual cleaning steps), also displayed in parallel.
  • time scales e.g. initiation-upgrading-patient connection-treatment-patient separation-cleaning-function test or within the cleaning as individual cleaning steps
  • This chronological sequence can be displayed separately or in addition to the other display.
  • the operator U is hereby put in a position to make preparations for upcoming treatment steps (e.g. provision of material) and to devote the attention of other patients to other patients when displaying foreseeable, risk-free processes that are initially pending.
  • the operator U is also put in a position to devote his attention to future processes that are risky.
  • the patient being treated can also adjust to upcoming changes in the treatment steps and prepare and / or relax if no upcoming changes are displayed.
  • the instructed actions on the medical device 1 do not usually take place over a large area, but also in a room-depth manner (laying the hose from one side to the other, opening a clamp around a hose, shaking the dialyzer, etc.), the correct implementation can be carried out by imitation the displayed instruction can be ensured without prior training.
  • the first state ZI is a time with respect to a currently executed method or method step of the medical device 1.
  • Time is to be understood both as a lead time, e.g. when preparing a treatment, as the elapsed time of a process step of the treatment process or as the remaining time of a process step of the treatment process, without being limited to this list.
  • the first state ZI is shown with depth effect on the display DIS, the depth effect t being dependent on the value of the assigned state ZI.
  • the value can be dependent, for example, on a temporal progress of the procedural step of the treatment process, an already achieved (measured) progress, e.g. withdrawal of a certain amount of fluid, the value of a measured physiological variable (e.g. blood pressure) and / or the deviation from a preset value (e.g. deviation from the target blood pressure), etc.
  • the display 200a of the first state ZI can also be used for user guidance.
  • displayed surface elements of the display DIS for display and user input with regard to a state can then also be identical.
  • the possible user input can also be restricted to surface elements of the display DIS, those of the display 200a serve for the first state ZI, while surface elements of the display DIS, which are used for the display 200b of the second state Z2, do not allow any user input.
  • the invention also allows user guidance when entering sequence-independent parameters.
  • digital forms with many individual entries must also be filled out in an interchangeable order when operating the device, e.g. when entering configuration parameters.
  • Such parameters are usually copied from a template and are entered in full on a single advertisement or in a sequence of individual advertisements with respective confirmation of the entries.
  • input fields can be shown highlighted in depth as states ZI ... ZN one after the other (after inputting an input is continued). It can optionally be provided that only correspondingly highlighted states ZI can be operated in step 300.
  • This combines the simultaneous display of all parameters to be entered with the guided entry of individual input windows without requiring additional interaction.
  • the order of the highlighted fields / parameters suggests a uniform template from which the values can be read.
  • the user U can instead be notified of a time-increasing depth display of a corresponding symbol when necessary conditions occur. If the triggering conditions are eliminated, the corresponding message (s) can (automatically) be moved to the background (status Z2 ... ZN) or the message (s) can / can be deleted, ie it will / will not be more displayed.
  • the user can downgrade the messages (or corresponding symbols) back to the background (i.e. the depth display is reduced) before they appear completely in the foreground without having taken care of the causes.
  • This can be understood in a similar way to the "snooze" function of an alarm clock.
  • the display DIS can be used for the most part as an idle display.
  • data that are no further treatment-relevant are primarily shown for the staff U, but e.g. entertainment media for the patient.
  • the autostereographic function of the DIS display can be used in this version to display treatment-relevant monitoring parameters for a user U at the same time, parallel to the 2D display, e.g. of a rest video, offset in depth.
  • This depth effect can be designed in such a way that it is noticeable to a user U, who is at a different distance from the display DIS than a patient, without being perceived as annoying by the patient.
  • preparatory steps such as a self-test of functions of the medical device 1, a self-calibration, etc. can be provided in step 50 in order to put the medical device 1 into a working state for treating a patient.
  • follow-up steps such as checking actuators / sensors, venting, closing valves / openings, emptying collecting / storage containers, etc., can be provided in step 800 in order to put the medical device 1 into an idle state offset.
  • the medical device 1 can be a dialysis machine.
  • the medical device 1 can in particular be suitable for kidney dialysis, and in particular for at least one of peritoneal dialysis, hemofiltration, hemodiafiltration or hemoperfusion.
  • the medical device 1 can be suitable for liver dialysis, and in particular for at least one of apheresis, single pass albumin dialysis, molecular adsorbents recirculation system.
  • the medical device 1 also provides a display with contactless input.
  • inputs in step 300 with regard to the first state ZI can be made without contact.
  • operating elements that are shown in the depth of the room as status ZI can be triggered without contact by inputting into the room in which the image appears (in front of the actual display DIS).
  • triggering of non-spatially displayed elements in accordance with state ZN e.g. by normally touching the display DIS, can be excluded.
  • HID Contactless input methods or input devices HID can be based, for example, on radar, lidar, air flow, cameras and NFC, without being restricted to a specific technology.
  • the invention solves the present problems through the use of room depth-dependent distinctions in the representation of various elements on the display DIS.
  • the representation generated is thus a 3D image, the depth property t of which is intuitively understandable (since it corresponds to the usual perception of spatial, stereoscopic, vision) additional information is integrated and at the same time selectively contrasted.
  • additional information is integrated and at the same time selectively contrasted.
  • use is made directly of the physiology of the human eye, in that the contrasting of the information displayed, corresponding to the different depth display, takes place selectively through the different focusing within the framework of the accommodation of the eye.
  • One possibility is to generate two different images (one for each eye of the viewer) by using beam-splitting display geometry.
  • this can be achieved by integrating lenses and prisms in the display DIS.
  • Another possibility is the combination of LCD displays and collimation and corresponding (scanning) background lighting.
  • a parallax barrier with a subdivision of the display pixels into right / left (with regard to the eyes) sub-pixels can also be used.
  • the desired effect can also be achieved with an overlap of several (transparent) displays (one per depth level) with separately controllable transmission properties.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne un dispositif médical (1) ayant une unité d'affichage (AFF) ainsi qu'une unité de traitement (CPU) et un procédé s'y rapportant. L'unité de traitement (CPU) est appropriée pour capturer des états d'une ou de plusieurs unités techniques du dispositif médical (1). L'unité de traitement (CPU) est en outre conçue pour commander l'unité d'affichage (AFF) sur la base d'états capturés afin de délivrer des états du dispositif médical (1), caractérisés en ce que l'unité d'affichage (AFF) est un affichage autostéréographique et en ce que l'unité de traitement (CPU) commande l'unité d'affichage (AFF) sur la base d'une évaluation d'états capturés, de telle sorte qu'un premier état est visuellement mis en évidence par rapport à une représentation 3D tandis qu'un second état n'est pas mis en évidence visuellement par rapport à une représentation 3D, le procédé comprenant les étapes consistant à : • afficher (200a) le premier état, • afficher (200b) le second état, • recevoir une entrée d'utilisateur par rapport au premier état affiché (300).
EP21719594.0A 2020-04-15 2021-04-15 Dispositif médical ayant une unité d'affichage ainsi qu'une unité de traitement et procédé s'y rapportant Pending EP4136498A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020204785.5A DE102020204785A1 (de) 2020-04-15 2020-04-15 Medizinisches Gerät mit einem Display und mit einer Verarbeitungseinheit und Verfahren hierfür
PCT/EP2021/059740 WO2021209534A1 (fr) 2020-04-15 2021-04-15 Dispositif médical ayant une unité d'affichage ainsi qu'une unité de traitement et procédé s'y rapportant

Publications (1)

Publication Number Publication Date
EP4136498A1 true EP4136498A1 (fr) 2023-02-22

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US8923686B2 (en) 2011-05-20 2014-12-30 Echostar Technologies L.L.C. Dynamically configurable 3D display
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US9646453B2 (en) 2011-12-23 2017-05-09 Bally Gaming, Inc. Integrating three-dimensional and two-dimensional gaming elements
KR101899977B1 (ko) 2012-07-10 2018-09-19 엘지전자 주식회사 이동 단말기 및 그것의 제어 방법
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WO2016060475A1 (fr) * 2014-10-15 2016-04-21 Samsung Electronics Co., Ltd. Procédé de fourniture d'informations à l'aide d'une pluralité de dispositifs d'affichage et appareil à ultrasons associé
DE102015122347A1 (de) * 2015-12-21 2017-06-22 Fresenius Medical Care Deutschland Gmbh Sensorgesteuerte Displayausgabe für Dialysemaschinen

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US20230142997A1 (en) 2023-05-11
DE102020204785A1 (de) 2021-10-21
CN115605800A (zh) 2023-01-13

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