Light displays in a medical device

{
  "publication_number": "US12370005B2",
  "country": "US",
  "kind": "B2",
  "title": "Light displays in a medical device",
  "abstract": "An example medical device may include a first component including an interface, a light feature surrounding at least part of the interface, and a controller coupled to the light feature and including a memory in which are stored instructions for the controller causing a first illumination state of the light feature corresponding to a first state of the interface, and the controller causing a second illumination state of the light feature corresponding to a second state of the interface.",
  "claims": [
    "1. A medical manipulator system comprising: a base comprising one or more first light indicator features; a manipulator arm supported by the base, the manipulator arm comprising: a carriage coupled to a distal portion of the manipulator arm, the carriage configured to removably couple with a medical instrument, the carriage further configured to transmit drive force to the medical instrument in a coupled state of the medical instrument with the carriage, and one or more second light indicator features at the distal portion of the manipulator arm and/or at the carriage; and a control system configured to; control an illumination state of the one or more first light indicator features based on a state of the base; and control an illumination state of the one or more second light indicator features based on receipt of information about one or more of: a connectivity state of a medical instrument with the carriage, or a type of a medical instrument connected with the carriage.",
    "2. The medical manipulator system of claim 1, further comprising: a plurality of wheels coupled to the base; and a support column extending from the base and supporting the manipulator arm.",
    "3. The medical manipulator system of claim 2, wherein the manipulator arm is coupled to the support column and comprises a plurality of links connected via one or more joints, and wherein the carriage is coupled to a distal link of the plurality of links.",
    "4. The medical manipulator system of claim 3, wherein the plurality of links comprises a proximal link coupled to the distal link, and the distal link is rotatable relative to the proximal link about the joint coupling the proximal and distal links.",
    "5. The medical manipulator system of claim 1, wherein the illumination state of the one or more first and second light indicator features comprises one or more of light color, light pattern, light pulse frequency, or light brightness.",
    "6. The medical manipulator system of claim 1, further comprising a mounting feature coupled to the manipulator arm, the mounting feature arranged to provide passage of a shaft of the medical instrument in the coupled state to the carriage.",
    "7. The medical manipulator system of claim 6, wherein the carriage is moveable in translation relative to the mounting feature.",
    "8. The medical manipulator system of claim 1, wherein the carriage is moveable in translation relative to a portion of the manipulator arm so as to move the medical instrument in the coupled state with the carriage along an insertion axis.",
    "9. The medical manipulator system of claim 1, wherein movement of the manipulator arm is selectively controllable via automated control through the control system and via manual manipulation of the manipulator arm.",
    "10. The medical manipulator system of claim 1, further comprising a display component at the manipulator arm, the display component configured to display one or more of symbols, alphanumeric characters, icons.",
    "11. The medical manipulator system of claim 1, further comprising one or more sensors configured to detect one or more of contact and proximity to a portion of the medical manipulator system.",
    "12. A method for indicating status of a medical manipulator system comprising a base, a manipulator arm supported by the base, and a carriage moveably coupled to a distal portion of the manipulator arm and configured to removably couple with a medical instrument, the method comprising: controlling, via a control system, an illumination state of one or more first light indicator features at the base and of one or more second light indicator features at a distal portion of the manipulator arm and/or at the carriage of the medical manipulator system, wherein the controlling of the one or more first light indicator features is based on receiving, by the control system, information about a state of the base, and wherein the controlling of the one or more second light indicator features is based on receiving, by the control system, information about one or more of: a connectivity state of a medical instrument with the carriage, or a type of a medical instrument connected with the carriage.",
    "13. The method of claim 12, wherein controlling the illumination state of the one or more of the first and second light indicator features comprises altering one or more of a light color, light pattern, light pulse frequency, or light brightness of the one or more first and second light indicator features.",
    "14. The method of claim 12, wherein the carriage is movable in translation relative to the manipulator arm, and moving the carriage in a coupled state of the medical instrument to the carriage controls movement of the medical instrument along an insertion axis.",
    "15. The method of claim 12, wherein movement of the manipulator arm is selectively controllable via one or both of automated control or via manual manipulation of the manipulator arm.",
    "16. The method of claim 12, further comprising displaying information at a display component at the manipulator arm, the display component configured to display one or more of symbols, alphanumeric characters, icons.",
    "17. The method of claim 12, further comprising sensing one or both of contact and proximity to a portion of the medical manipulator system and transmitting information from the sensing to the control system."
  ],
  "description_excerpt": "This document relates generally to medical devices, and more particularly, to user interface or ergonomic features in a medical device such as a teleoperated surgical system.\n\nA teleoperated surgical system that operates at least in part under computer control includes one or more teleoperated manipulator arms that each include two or more interconnected links. The system may interface with other systems or devices, which may provide power or control signals. A surgical instrument may be mounted to an arm and controlled using a user control system.\n\nAn example (“Example 1”) of subject matter (e.g., a medical device) may include a first component including an interface, a light feature surrounding at least part of the interface, and a controller coupled to the light feature and including a memory in which are stored instructions for the controller causing a first illumination state of the light feature corresponding to a first state of the interface, and the controller causing a second illumination state of the light feature corresponding to a second state of the interface.\n\nIn Example 2, the subject matter of Example 1 may be configured such that the first state includes a first displacement value and the second state includes a second displacement value, and an aspect of the first illumination state of the light feature corresponds to the first displacement value, and an aspect of the second illumination state of the light feature corresponds to the second displacement value.",
  "cpc": [
    "A61B 34/74",
    "A61B 1/00149",
    "A61B 2017/00424",
    "A61B 2034/252",
    "A61B 2034/254",
    "A61B 2034/258",
    "A61B 2034/742",
    "A61B 2034/743",
    "A61B 2034/744",
    "A61B 2090/0811",
    "A61B 34/25",
    "A61B 34/30",
    "A61B 34/35",
    "A61B 34/37",
    "A61B 90/30",
    "A61B 90/50",
    "B25J 9/1676"
  ],
  "ipc": [
    "A61B 34/00",
    "A61B 34/35",
    "A61B 34/37",
    "A61B 90/30",
    "B25J 9/16"
  ],
  "assignees": [
    "Intuitive Surgical Operations Inc"
  ],
  "inventors": [
    "Timothy B. Hulford",
    "Christopher B. Allenby",
    "Lauren L. Argo",
    "Russell L. E. BLANCHARD",
    "Roman Lapaev"
  ],
  "filing_date": "2023-05-01",
  "publication_date": "2025-07-29",
  "grant_date": "2025-07-29",
  "priority_date": "2017-07-27",
  "application_number": "US-202318142015-A",
  "family_id": "65039861",
  "cited_by_count": 1,
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