PATENT CLAIM ANALYSIS

Application Number: 15875178
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["351", "219000"]

Abstract:
A contact lens is placed on a patient's eye during ophthalmic surgery, such as vitreoretinal surgery. The contact lens rests on a cornea of an eye of a patient during the surgery and is supported by a contact lens mounting speculum having multiple degrees of freedom to accommodate small movements of the eye while enabling alignment to an optical axis of the surgical microscope. The contact lens mounting speculum may be used with different patients, speculum blades, contact lenses (direct and indirect), and lens mounting positions.

Claim (Index 21):
A method for performing ophthalmic surgery, comprising:\n positioning a first optical axis of a surgical microscope along a second optical axis of an eye of a patient; fitting a contact lens mounting speculum to the patient, wherein the contact lens mounting speculum comprises:\n a main body; \n two speculum blades extending from the main body; \n a temple support pad coupled to the main body; and \n a mounting ring coupled to the main body; \n retracting eyelids of the patient with the two speculum blades; translating the mounting ring with respect to the main body in a first direction parallel to the first optical axis of the surgical microscope; positioning a contact lens into contact with the eye; and viewing an interior portion of the eye using the contact lens, wherein the contact lens is mechanically coupled to the contact lens mounting speculum.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 1.68421
- Patent Class: 351.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14858878', '15846464', '14731055', '15499581', '15497827']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5981731921250582
- 35 USC 102 Novelty (BERT): 0.5466765710664812
- Combined Prediction Score: 0.5930235300192005
- Mean Citation Score: 314.58754
- Max Citation Score: 425.43027
- Similarity Product: 406.6094893402183

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

Dataset: test