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Watchdog Circuitry Of A Surgical Robot Arm
Abstract: A surgical robot comprising a surgical robot arm and a surgical robot arm controller. The surgical robot arm comprises a set of joints and a joint controller. The joint controller is configured to drive a joint of the set of joints. The surgical robot arm controller comprises a processor and watchdog circuitry. The processor is configured to send joint driving signals to the joint controller on a communication link. The watchdog circuitry is configured to: receive sequence values from the processor; determine whether each received sequence value matches a next expected value of a predetermined sequence; and if the received sequence value does not match the next expected value of the predetermined sequence, disable the communication link between the processor and the joint controller.
Notices, Deadlines & Correspondence
Patent Information
Applicants
CMR SURGICAL LIMITED
Inventors
1. HENDERSON, Hamish
2. SCHOLAN, Andrew
3. DEANE, Gordon Thomas
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247052895.pdf | 2022-09-16 |
| 2 | 202247052895-STATEMENT OF UNDERTAKING (FORM 3) [16-09-2022(online)].pdf | 2022-09-16 |
| 3 | 202247052895-REQUEST FOR EXAMINATION (FORM-18) [16-09-2022(online)].pdf | 2022-09-16 |
| 4 | 202247052895-PROOF OF RIGHT [16-09-2022(online)].pdf | 2022-09-16 |
| 5 | 202247052895-POWER OF AUTHORITY [16-09-2022(online)].pdf | 2022-09-16 |
| 6 | 202247052895-FORM 18 [16-09-2022(online)].pdf | 2022-09-16 |
| 7 | 202247052895-FORM 1 [16-09-2022(online)].pdf | 2022-09-16 |
| 8 | 202247052895-DRAWINGS [16-09-2022(online)].pdf | 2022-09-16 |
| 9 | 202247052895-DECLARATION OF INVENTORSHIP (FORM 5) [16-09-2022(online)].pdf | 2022-09-16 |
| 10 | 202247052895-COMPLETE SPECIFICATION [16-09-2022(online)].pdf | 2022-09-16 |
| 11 | 202247052895-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [16-09-2022(online)].pdf | 2022-09-16 |
| 12 | 202247052895-FER.pdf | 2022-11-29 |
| 13 | 202247052895-PETITION UNDER RULE 137 [31-03-2023(online)].pdf | 2023-03-31 |
| 14 | 202247052895-OTHERS [31-03-2023(online)].pdf | 2023-03-31 |
| 15 | 202247052895-FER_SER_REPLY [31-03-2023(online)].pdf | 2023-03-31 |
| 16 | 202247052895-DRAWING [31-03-2023(online)].pdf | 2023-03-31 |
| 17 | 202247052895-CORRESPONDENCE [31-03-2023(online)].pdf | 2023-03-31 |
| 18 | 202247052895-CLAIMS [31-03-2023(online)].pdf | 2023-03-31 |
| 19 | 202247052895-FORM 3 [14-09-2023(online)].pdf | 2023-09-14 |
| 20 | 202247052895-FORM 3 [07-03-2024(online)].pdf | 2024-03-07 |
| 21 | 202247052895-PatentCertificate24-04-2025.pdf | 2025-04-24 |
| 22 | 202247052895-IntimationOfGrant24-04-2025.pdf | 2025-04-24 |
Search Strategy
| 1 | SearchHistory(17)E_28-11-2022.pdf |