PATENT CLAIM ANALYSIS

Application Number: 15895335
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["600", "114000"]

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 4):
The imaging device of  claim 1 , wherein operation of the LED light sources in ambient air at STP for at least 60 minutes at an intensity of at least about 3600 lumens elevates the distal end of the tubular body by no more than about 17\u00b0 C.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 88.0
- Lexical Diversity: 1.86301
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15895277', '15576536', '15895295', '15239632', '11374188']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5170328969393704
- 35 USC 102 Novelty (BERT): 0.5428958633801425
- Combined Prediction Score: 0.5196191935834477
- Mean Citation Score: 332.05195
- Max Citation Score: 419.79694000000006
- Similarity Product: 271.41067854995254

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test