PATENT CLAIM ANALYSIS

Application Number: 15751927
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["600", "208000"]

Abstract:
The present invention relates to a surgical traction device and, more specifically, to a surgical traction device, in which a surgical incision site is expanded to allow a surgical tool to be easily inserted in a state, in which the epidermis is incised for surgical operation, and an expansion part having elasticity is formed into a cylindrical shape and held on a fixing part at the upper portion thereof so as to maintain the incision site in an expanded state. According to the present invention, the expansion part made of a material with elasticity can be inserted in the incision site so as to form a space for surgical operation and the expansion part can be easily attached to or separated from the fixing part so that it is easy to change the position of the traction device or remove the traction device during surgery.

Claim (Index 1):
A surgical traction device for extending an incision site formed in the epidermis ( 200 ) for surgical operation, comprising:\n a fixing part ( 110 ) seated on the upper surface of an incision site; and an expansion part ( 120 ) passing through the fixing part ( 110 ) and inserted into the incision site so as to open the incision site, wherein the fixing part ( 110 ) includes a ring-shaped body ( 111 ) having a through hole ( 112 ) formed in the center of a disc, a traction blade seat part ( 113 ) formed to be concave on the surface thereof, and a fixing protrusion ( 114 ) formed to be protruded on the traction blade seat part ( 113 ), and wherein the expansion part ( 120 ) includes an upper ring ( 121 ), in the center of which an epidermal opening ( 122 ) is formed, a traction blade ( 123 ) formed to be protruded in a diameter direction on the outer rim of the upper ring ( 121 ), a side wall ( 124 ) extending in the downward direction on the bottom surface of the inner rim of the upper ring ( 121 ), and a lower ring ( 125 ) formed at the lower portion of the side wall ( 124 ).

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.18571
- Patent Class: 600.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11615144', '13508117', '12725003', '15600216', '10483847']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4325581786620894
- 35 USC 102 Novelty (BERT): 0.4514160720239868
- Combined Prediction Score: 0.4344439679982791
- Mean Citation Score: 123.569028
- Max Citation Score: 125.91021
- Similarity Product: 93.4482410058743

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

Dataset: test