PATENT CLAIM ANALYSIS

Application Number: 15873073
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["604", "518000"]

Abstract:
A telescoping portable drug mixing and delivery device configured to store a dry medication separately from a liquid component, wherein a tensile force applied between the housing and a cap opens a valve and causes displacement of a fluid from a first chamber to a second chamber while simultaneously mixing the fluid with a dry medicament prior to injection. An extendable needle guard is provided over the delivery assembly which prevents premature injection as well as inadvertent sticks or other cross contamination of a needle. The needle guard can also form part of a secondary trigger mechanism which injects the reconstituted drug after the mixing stage is complete.

Claim (Index 28):
A medication and delivery device comprising:\n a housing having a first chamber and a second chamber with selectively variable effective volumes; an actuation assembly further comprising:\n a first displacement component; \n a second displacement component; \n a first spring; \n a second spring; \n wherein a first actuation step of the actuation assembly releases energy stored in the first spring that drives the first displacement component in a first direction, and wherein a second actuation step of the actuation assembly releases energy stored in the second spring that drives the second displacement component in a second direction that is different that the first direction; and \n wherein the first actuation causes liquid to transfer from the first chamber to the second chamber, and wherein the second actuation causes fluid to transfer from the second chamber through a delivery assembly.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 86.0
- Lexical Diversity: 1.49333
- Patent Class: 604.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15108697', '15832346', '15832441', '15832383', '15034977']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7874330751665539
- 35 USC 102 Novelty (BERT): 0.5722111862620007
- Combined Prediction Score: 0.7659108862760986
- Mean Citation Score: 374.655638
- Max Citation Score: 501.93173
- Similarity Product: 383.9638247322989

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