PATENT CLAIM ANALYSIS

Application Number: 15981168
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["623", "064000"]

Abstract:
The present disclosure provides a prosthetic thumb. The prosthetic thumb employs a specialized thumb rotating rack for matched mounting of the prosthetic thumb; the thumb rotating rack is connected between the thumb front support and the thumb back support through the coaxially arranged thumb front supporting shaft and thumb back supporting shaft; and the lead connected with the motor in the prosthetic thumb passes through the lead through hole through the thumb rotating rack open slot and no longer passes through a side face as in the prior art, so that when the thumb rotating rack is rotated due to opposite palm and side palm operation of the prosthetic thumb, the lead is not pulled and bent due to the rotation of the thumb rotating rack, and the service life of the lead is prolonged.

Claim (Index 9):
The prosthetic thumb according to  claim 7 , wherein a thumb motor reducer assembly mounting hole is formed in the thumb motor reducer assembly mounting part, the thumb motor reducer assembly comprises a thumb motor, a thumb reducer is connected to the thumb motor, a thumb mounting neck is arranged on the thumb reducer, the diameter of the thumb mounting neck is smaller than that of the thumb reducer, a thumb output shaft journal extends out from the thumb mounting neck, and the thumb mounting neck is fixed in the thumb motor reducer assembly mounting hole;\n a thumb worm main body accommodating cavity, a thumb sliding bearing mounting hole and a thumb worm journal accommodating hole are sequentially formed in the thumb worm mounting part in communication with one another, the diameter of the thumb sliding bearing mounting hole is smaller than that of the thumb worm main body accommodating cavity, and the diameter of the thumb worm journal accommodating hole is smaller than that of the thumb sliding bearing mounting hole, the end of the thumb worm main body accommodating cavity is opened, and a thumb elastic collar mounting groove is circumferentially arranged on the cavity wall of the thumb worm main body accommodating cavity; the thumb worm comprises a thumb worm main body part, two ends of the thumb worm main body part are integrally connected with a thumb bearing mounting journal respectively, and one of the thumb bearing mounting journals is integrally connected with a thumb input shaft journal; the thumb worm main body part is positioned in the thumb worm main body accommodating cavity and is engaged with the thumb engaging part of the thumb worm gear, a thumb first sliding bearing is arranged in the thumb sliding bearing mounting hole, and a thumb second sliding bearing is arranged in the thumb worm main body accommodating cavity, the thumb worm main body part is positioned between the thumb first sliding bearing and the thumb second sliding bearing, one of the two thumb bearing mounting journals, which is connected with the thumb input shaft journal, is inserted in the thumb first sliding bearing, and the other one of the two thumb bearing mounting journals is inserted in the thumb second sliding bearing, a thumb elastic collar for hole is arranged in the thumb elastic collar mounting groove, and the thumb second sliding bearing is positioned between the thumb worm main body part and the thumb elastic collar for hole.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 93.0
- Lexical Diversity: 2.29032
- Patent Class: 623.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14761298', '13580303', '15341939', '16062117', '12523643']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7523639170825661
- 35 USC 102 Novelty (BERT): 0.4918630131234821
- Combined Prediction Score: 0.7263138266866578
- Mean Citation Score: 223.87707000000003
- Max Citation Score: 247.5645
- Similarity Product: 173.0806096508503

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