PATENT CLAIM ANALYSIS

Application Number: 15895277
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["600", "109000"]

Abstract:
A cannula system and method for accessing a blood mass in the brain. The system comprises a cannula with a camera mounted on the proximal end of the cannula with a view into the cannula lumen and the surgical field below the lumen. A prism, reflector or other suitable optical element is oriented between the camera and the lumen of the cannula to afford the camera a view into the cannula while minimizing obstruction of the lumen. The system may also include an obturator with a small diameter shaft and a large diameter tip which is optically transmissive, so that a surgeon inserting or manipulating the assembly can easily see that the obturator tip is near brain tissue (which is white) or blood (which is red).

Claim (Index 5):
The cannula system of  claim 3  wherein the component of the camera assembly which is translatable is the lens.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 1.86301
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15576536', '15895295', '15239632', '14605536', '11374188']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5582945569454559
- 35 USC 102 Novelty (BERT): 0.5328216865481953
- Combined Prediction Score: 0.5557472699057299
- Mean Citation Score: 312.738022
- Max Citation Score: 401.90067
- Similarity Product: 276.39476974416016

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