PATENT CLAIM ANALYSIS

Application Number: 15956615
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["348", "749000"]

Abstract:
An MRI-compatible video projector system with improved safety features, comprising a projector module, a liquid cooling system, comprising a coolant block of non-magnetic material disposed in or adjacent the housing of the projector and heat generating components, a coolant pump situated remotely from the projector, and coupled to the coolant block by coolant lines carrying liquid to and from the coolant block, and a projector power system situated remotely from the projector.

Claim (Index 11):
An MRI-compatible video projector system, comprising:\n An MRI-compatible projector module including a housing, a projector controller and light generating components, the projector module configured to be mounted adjacent an MRI bore; a fluid coolant system, comprising at least one coolant block of non-magnetic material disposed in or adjacent the projector housing and heat generating projector components, and a cooling module situated remotely from the projector module; the cooling module including a coolant pump coupled to the at least one coolant block by coolant lines carrying coolant to and from the coolant block in a coolant flow path, the cooling module including a coolant controller for controlling operation of the pump and a coolant system flow sensor for detecting fluid flow in a coolant line and providing a coolant system flow signal to the coolant controller; a projector electrical power module situated remotely from the projector; a projector flow sensor mounted in the projector module and coupled in the coolant flow path and having a flow sensor signal coupled to the projector controller, the projector controller responsive to the flow sensor signal to disable operation of the light generating components in the event of lack of adequate coolant flow; at least one temperature sensor mounted at the projector module and providing a temperature signal indicative of a temperature in the projector module to the projector controller, the controller responsive to the temperature signal to disable operation of the light generating components in the event the temperature exceeds a threshold; and a coolant leak sensor mounted in the projector housing and responsive to leaking coolant to provide a leak detection signal to the projector controller, the projector controller responsive to the leak detection signal to disable operation of the light generating components.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.92683
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15642232', '09681467', '10907197', '13517871', '14561591']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5507208192162442
- 35 USC 102 Novelty (BERT): 0.5049108541988655
- Combined Prediction Score: 0.5461398227145063
- Mean Citation Score: 167.85526799999997
- Max Citation Score: 294.82407
- Similarity Product: 278.8843395804549

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test