Mixed reality ultrasound training system with pressure feedback
Patent Information
- Authority / Receiving Office
- TW · TW
- Patent Type
- Utility models
- Current Assignee / Owner
- 杨东华
- Filing Date
- 2026-04-20
- Publication Date
- 2026-08-01
Smart Images
Figure TWG2TB001904559_001 
Figure TWG2TB001904559_002 
Figure TWG2TB001904559_003
Abstract
Claims
1. A mixed reality ultrasound training system with pressure feedback, comprising: a test interface including a test area and at least one pressure-sensitive element, the at least one pressure-sensitive element being disposed on the test area; a scanning probe for contacting the test area, the scanning probe applying force to the test area to cause the at least one pressure-sensitive element to generate pressure information, and the scanning probe including an angle sensor for generating operating angle information; a database including a plurality of historical ultrasound images corresponding to the test area and a plurality of imaging condition information, wherein the imaging condition information respectively corresponds to the historical ultrasound images; a processing unit signal-connected to the database, the at least one pressure-sensitive element and the scanning probe, the processing unit generating an imaging condition based on the imaging condition information; the processing unit comparing the pressure information and the operating angle information with the imaging condition to determine whether the operation of the scanning probe meets the imaging condition, and generating corresponding teaching feedback information; and a display unit signal-connected to the processing unit; wherein... When the processing unit determines that the operation of the scanning probe meets the imaging conditions, the display unit displays one of the historical ultrasound images corresponding to the pressure information and the operating angle information, or a simulated image generated by the processing unit, in a mixed reality manner.
2. The mixed reality ultrasound training system with pressure feedback as described in claim 1, wherein the tested area includes a biomimetic elastic surface layer, and the at least one pressure-sensitive element is embedded or attached to the biomimetic elastic surface layer.
3. The mixed reality ultrasound training system with pressure feedback as described in claim 1, wherein the at least one pressure-sensing element is a thin-film pressure-sensing element or a microprocessor-based pressure sensor matrix.
4. The mixed reality ultrasound training system with pressure feedback as described in claim 1, wherein the teaching feedback information is a pressure deficiency prompt, and the mixed reality ultrasound training system with pressure feedback further includes a voice output unit signal connected to the processing unit, and the processing unit controls the voice output unit to output the pressure deficiency prompt.
5. The mixed reality ultrasound training system with pressure feedback as described in claim 1, wherein the imaging conditions include an angular range, and the processing unit is used to determine whether the operating angle information falls within the angular range.
6. The mixed reality ultrasound training system with pressure feedback as described in claim 1, wherein the historical ultrasound images correspond to multiple organ sites, and the tested site is divided into multiple positioning regions corresponding to the multiple organ sites.
7. A mixed reality ultrasound training system with pressure feedback, comprising: a test interface including a test site and at least one pressure-sensitive element, the at least one pressure-sensitive element being disposed on the test site; a scanning probe for contacting the test site, the scanning probe applying force to the test site to cause the at least one pressure-sensitive element to generate pressure information; a database including a plurality of historical ultrasound images corresponding to the test site and a plurality of imaging condition information, wherein the imaging condition information respectively corresponds to the historical ultrasound images; a processing unit signal-connected to the database and the at least one pressure-sensitive element, the processing unit generating an imaging condition based on the imaging condition information; the processing unit comparing the pressure information with the imaging condition to determine whether the operation of the scanning probe conforms to the imaging condition, and generating corresponding teaching feedback information; and a display unit signal-connected to the processing unit; wherein... When the processing unit determines that the operation of the scanning probe meets the imaging conditions, the display unit displays one of the historical ultrasound images corresponding to the pressure information or a simulated image generated by the processing unit in a mixed reality mode.
8. The mixed reality ultrasound training system with pressure feedback as described in claim 7, wherein the at least one pressure-sensing element is a thin-film pressure-sensing element or a microprocessor-based pressure sensor matrix.
9. The mixed reality ultrasound training system with pressure feedback as described in claim 7, wherein the instructional feedback information is a pressure deficiency prompt, and the mixed reality ultrasound training system with pressure feedback further includes a voice output unit signal-connected to the processing unit, the processing unit controlling the voice output unit to output the pressure deficiency prompt.
10. The mixed reality ultrasound training system with pressure feedback as described in claim 7, wherein the historical ultrasound images correspond to multiple organ sites, and the tested site is divided into multiple positioning regions corresponding to the multiple organ sites.