PATENT CLAIM ANALYSIS

Application Number: 16385862
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-08
Patent Classification: ["606", "200000"]

Abstract:
A platform of devices for removing obstructions and other objects within a blood vessel or other interior lumen of an animal is provided. The system may be deployed in the lumen from a catheter(s) and the system includes a proximal junction, and a distal basket comprised of a plurality of cells. A number of different basket designs are disclosed.

Claim (Index 1):
A system for removing objects from an interior lumen of an animal, the system comprising:\n a pull wire having a proximal end and a distal end; a distal body attached to the pull wire, the distal body comprising an interior, a perimeter defining a plurality of clock positions, a proximal end, a distal end, a distal body length extending from the proximal end to the distal end, a proximal junction forming the proximal end of the distal body, a plurality of proximal strips, a basket comprised of a plurality of cells formed by a plurality of basket strips, and a distal junction forming a distal end of the basket, the basket comprising a basket interior, each proximal strip having a distal end attached to a cell and a proximal end, the proximal ends of the proximal strips converging at the proximal junction, the distal body having a relaxed state wherein the distal body has a first height and a first width, and a collapsed state wherein the distal body has a second height and a second width, the second height less than the first height, the second width less than the first width, wherein, in the relaxed state, the basket comprises a series of at least three pair of cells located on the distal body perimeter, each cell of said series having a proximal crown pointing generally in the proximal direction and attached to a memory metal strip and a free distal crown pointing generally in the distal direction, each pair of free distal crowns located at a different longitudinal position along the distal body length, wherein in the series, the proximal-most free distal crowns are located at the 12 and 6 o'clock positions and located about the same distance from the proximal junction, the next proximal-most free distal crowns are located at the 3 and 9 o'clock positions and located about the same distance from the proximal junction, and the succeeding proximal-most free distal crowns are located at the 12 and 6 o'clock positions and located about the same distance from the proximal junction, wherein each free distal crown forms part of a different enlarged cell configured to allow a thrombus to enter the basket interior, wherein, in the relaxed state, the basket comprises a plurality of distal cells distal to each free distal crown in the series, the plurality of distal cells having a proximal crown attached to another cell of the basket and pointing generally in the proximal direction and a distal crown pointing generally in the distal direction and attached to the distal junction, wherein, in the relaxed state, each enlarged cell has a proximal end, a distal end comprising a distal crown pointing generally in the distal direction, and a length extending from the proximal end to the distal end of the respective enlarged cell, wherein, in the relaxed state, each distal cell has a length extending from the proximal crown to the distal crown of the respective distal cell, wherein, in the relaxed state, each of the enlarged cells is longer than each of the distal cells, wherein, in the relaxed state, for each of the enlarged cells, the distance from the proximal end of the enlarged cell to the free distal crown of the enlarged cell is less than the distance from the free distal crown of the enlarged cell to the distal end of the enlarged cell, wherein, in the relaxed state, the basket does not have any free crowns that point generally in the proximal direction, wherein the distal body, in the relaxed state, comprises a distal tapered region in which the distal body height and width decrease as the basket approaches the distal junction.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 100.0
- Lexical Diversity: 1.375
- Patent Class: 606.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15311849', '15947955', '15680021', '15390457', '14558705']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.845571246731671
- 35 USC 102 Novelty (BERT): 0.6451240534645066
- Combined Prediction Score: 0.8255265274049545
- Mean Citation Score: 636.0161720000001
- Max Citation Score: 646.64886
- Similarity Product: 637.0578669308386

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