PATENT CLAIM ANALYSIS

Application Number: 15876006
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["604", "132000"]

Abstract:
The present invention concerns a medical pump comprising: a. A hard housing comprising a top ( 24 ) and bottom ( 1 ) hard shells, within which a rigid wall ( 3 ) and a movable membrane ( 2 ) create three distinct chambers; wherein i. said movable membrane tightly separates said second ( 29 ) and third ( 22 ) chambers ii. said first and third chambers have a watertight interface iii. said second chamber ( 29 ) is designed to contain a fluid iv. said first chamber ( 23 ) comprises a first venting mean ( 20 ) which is arranged to provide a fluidic communication between said first chamber ( 23 ) and the external environment; v. said third chamber ( 22 ) comprises a second venting mean which is arranged to provide a fluidic communication between said third chamber ( 22 ) and the external environment b. A pumping element ( 4 ) located in the first chamber ( 23 ) c. A least one pressure sensor which measure the pressure gradient between the first chamber ( 23 ) and the second chamber ( 29 ) d. A fluid pathway which permits: i. a first fluid connection ( 27 ) between said second chamber ( 29 ) and said pumping element ii. a second fluid connection ( 28 ) between said pumping element and a patient line ( 30 ).

Claim (Index 39):
A delivery medical device comprising a movable membrane and a rigid wall arranged into a hard housing having a bottom hard shell and a top hard shell;\n wherein at least one of the movable membrane and the rigid wall define into the housing a first chamber, a second chamber intended to store a fluid to be delivered to a patient and a third chamber; wherein the second chamber and the third chamber are tightly separated by the movable membrane and the first chamber and the third chamber are watertightly separated by at least one of the rigid wall and the movable membrane; wherein the delivery medical device further comprises: a fluid pathway configured to provide a fluid communication between the second chamber and the patient; a pumping device configured to convey the fluid through the fluid pathway to the patient and arranged into the first chamber; a vent device configured to vent at least one of the first chamber and the third chamber to the external environment of the delivery medical device; and a pressure transducer configured to measure the fluid pressure in the fluid pathway.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 86.0
- Lexical Diversity: 2.64516
- Patent Class: 604.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14128959', '15062086', '14128925', '15174969', '15223208']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7538311967912666
- 35 USC 102 Novelty (BERT): 0.513049893276968
- Combined Prediction Score: 0.7297530664398367
- Mean Citation Score: 210.63029
- Max Citation Score: 318.0537700000001
- Similarity Product: 255.70361651326007

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