Image-guided robotic arm for inserting a penetrating member into a body lumen
US12426965B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 15, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Jan 20, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/378
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An image-guided robotic system for advancing a penetrating member into a body lumen located beneath a skin surface of a patient, the image-guided robotic system comprising: a detector for obtaining data representative of a location of the body lumen beneath the skin surface of the patient; a robotic arm comprising: a penetrating member; a linear actuator for linearly advancing the penetrating member into the body lumen; a vibrational actuator for vibrating the penetrating member at a selected frequency; a processor in communication with the detector, the linear actuator and the vibrational actuator, the processor being configured to: (i) receive the data representative of the location of the body lumen from the detector; (ii) calculate the distance to a preselected target point within the body lumen; (iii) transmit linear advancement instructions to the linear actuator to linearly advance the penetrating member through the skin surface, through tissue between the skin surface and the body lumen and into the preselected target point within the body lumen, wherein the linear advancement instructions comprise the speed and distance required for the linear actuator to advance the penet…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.