PATENT CLAIM ANALYSIS

Application Number: 15869860
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["604", "155000"]

Abstract:
An infusion pump assembly includes a locking tab and a pump barrel inside a pump barrel housing, where the pump barrel accommodates a reservoir assembly. The reservoir assembly includes a reservoir and a plunger rod. The infusion pump assembly also includes a locking disc at a terminus of the pump barrel. The locking disc includes a clearance hole for the plunger rod. The locking disc also includes at least one locking tab notch in close proximity with the locking tab. The locking tab is in moveable engagement with the locking tab notch, and the reservoir moves the locking tab from a locked position to an unlocked position when the plunger rod is inserted through clearance hole. The locking disc rotates upon torque being applied to the reservoir assembly, the locking disc rotating from a non-loaded position to a loaded position with respect to the plunger rod and a drive screw.

Claim (Index 9):
An infusion pump device for delivering infusible fluid to a user, the device comprising:\n a reusable pump portion comprising a motor assembly; and a disposable portion in removable relation to the reusable pump portion, the disposable portion comprising:\n a plunger rod, the plunger rod connected to the plunger and extending away from the plunger to a distal end, the plunger rod having a threaded portion extending over an entire length of the plunger rod from the plunger to the distal end, \n wherein the plunger rod is displaceable by the motor assembly.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.66667
- Patent Class: 604.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15269187', '14159134', '13269089', '12429585', '13716908']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8534634803806982
- 35 USC 102 Novelty (BERT): 0.6338322918905533
- Combined Prediction Score: 0.8315003615316837
- Mean Citation Score: 551.983734
- Max Citation Score: 604.6030000000002
- Similarity Product: 585.3919572817089

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

Dataset: test