PATENT CLAIM ANALYSIS

Application Number: 15995997
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-09
Patent Classification: ["606", "200000"]

Abstract:
Catheter-delivered endovascular medical devices are described. The devices may include a pull wire detachably connected to a distal body. The distal body may be formed of a distal body outer body comprising a basket comprised of a plurality of cells defined by a plurality of basket strips and a distal body inner body located in the interior of the distal body outer body and comprising a plurality of distal braided mesh openings formed by a plurality of woven linear strands. The distal braided mesh openings may be smaller than the cells when the device is in the relaxed state. Methods of using and making the devices are also described.

Claim (Index 1):
A system for occluding blood flow in a blood vessel of an animal, the system comprising:\n a pull wire having a proximal end and a distal end; a distal body detachably connected to the pull wire and comprising a distal body proximal end comprising a distal body proximal junction, a distal body distal end comprising a distal body distal junction, a distal body length extending from the distal body proximal end to the distal body distal end, a distal body longitudinal axis extending from the distal body proximal junction to the distal body distal junction, and a distal body height and width perpendicular to the distal body length, the distal body comprising:\n a distal body outer body extending from the distal body proximal end to the distal body distal end, the distal body outer body comprising the distal body proximal junction and the distal body distal junction, the distal body outer body comprising a distal body outer body perimeter separating a distal body outer body interior from a distal body outer body exterior, the distal body outer body comprising a basket comprised of a plurality of cells spaced about the distal body outer body perimeter and formed by a plurality of basket memory metal strips, wherein at least some of the basket memory metal strips are located at a distal end of the basket, wherein each of the basket memory metal strips located at the distal end of the basket have a distal end, and wherein each of the distal ends of the basket memory metal strips located at the distal end of the basket converge at, and are attached to, the distal body distal junction; \n a distal body inner body comprised of a plurality of braided mesh openings formed by a plurality of woven linear strands, the distal body inner body having a distal body inner body perimeter, each woven linear strand rotating about the distal body inner body perimeter relative to the distal body longitudinal axis a plurality of times in a helical fashion, the distal body inner body comprising a distal body inner body proximal end and a distal body inner body distal end, \n wherein the distal body has 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 the system further comprises a catheter having an interior, a proximal end leading to the interior and a distal end leading to the interior, the catheter comprised of a biocompatible material and configured to envelope the distal body when the distal body is in the collapsed state, wherein the woven linear strands comprise a proximal end and a distal end, and at least some of the distal ends of the woven linear strands are attached to the distal body distal junction, wherein, in the relaxed state, the median surface area of the cells is larger than the median surface area of the braided mesh openings, wherein, the distal body inner body and the distal body outer body each have a length generally parallel to the distal body length, the distal body inner body and distal body outer body lengths configured to elongate upon moving from the relaxed state to the collapsed state, wherein, upon moving from the relaxed state to the collapsed state, the length of the distal body inner body is configured to elongate a greater percentage than the length of the distal body outer body, wherein, upon moving from the relaxed state to the collapsed state, the distal body inner body is configured to elongate proximally within the distal body outer body interior, wherein, in the collapsed state and in the relaxed state, the distal body inner body is located in the distal body outer body interior, wherein the woven linear strands rotate about the distal body inner body perimeter relative to the distal body longitudinal axis a fewer number of times per unit of length in the collapsed state as compared to the relaxed state, wherein the proximal ends of at least some of the woven linear strands converge at and are attached to a distal body inner body proximal junction, wherein the distal body inner body proximal junction forms the proximal end of the distal body inner body, and further wherein the system further comprises a tether connecting the distal body proximal junction to the distal body inner body proximal junction.

Metadata:
- Claim Count in Document: 80.0
- Percentile: 94.0
- Lexical Diversity: 2.15094
- Patent Class: 606.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15611762', '15610209', '15710648', '15629703', '15449901']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8775483927813902
- 35 USC 102 Novelty (BERT): 0.6425344016847693
- Combined Prediction Score: 0.8540469936717281
- Mean Citation Score: 750.6171760000003
- Max Citation Score: 753.47284
- Similarity Product: 605.7147527807189

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