PATENT CLAIM ANALYSIS

Application Number: 15758485
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["604", "252000"]

Abstract:
An infusion set comprising first member(s) constituting primary tubing and second member(s) constituting instant tubing covered by a cap, arranged at an opening configured so as not to allow passage of solid or liquid but so as to allow passage of gas at the interior of the cap, a hydrophobic filter being arranged at a location inward from where the tip of a connector for connection with a three-way stopcock or an intravenous drip needle is inserted at the interior of the cap by way of an insertion port, and a lid at the exterior of said opening for closing said opening. The infusion set makes it possible to carry out priming by means of a simple operation without leakage of liquid; and operations become improved due to the fact that first member(s) and second member(s) can be connected as desired by three-way stopcock(s)  5.

Claim (Index 1):
An infusion set characterized in that\n a first member constituting primary tubing in the infusion set has a spike; an optional spike cap; a three-way stopcock; a male connector; a drip chamber; a roller clamp; a connector for connection with an intravenous drip needle; a cap, for installation on the connector for connection with the intravenous drip needle, arranged at which there is an opening not allowing passage therethrough of solid or liquid but allowing passage therethrough of gas, a hydrophobic filter being arranged at a location inward from where a tip of the connector for connection with the intravenous drip needle is inserted at the interior of the cap by way of an insertion port for the connector for connection with said intravenous drip needle, a lid for closing said opening being arranged at the exterior of said opening; infusion tubing; a shutoff clamp for pressing on and opening and/or closing a flow path within the infusion tubing; and an optional filter bag; a second member constituting secondary tubing in the infusion set has a spike; an optional spike cap; infusion tubing; a shutoff clamp for pressing on and opening and/or closing a flow path within the infusion tubing; a connector for connection with a three-way stopcock; and a cap, for installation on the connector for connection with the three-way stopcock, arranged at which there is an opening not allowing passage therethrough of solid or liquid but allowing passage therethrough of gas, a hydrophobic filter being arranged at a location inward from where a tip of the connector for connection with the three-way stopcock is inserted at the interior of the cap by way of an insertion port for the connector for connection with said three-way stopcock, a lid for closing said opening being arranged at the exterior of said opening; wherein, prior to use of the infusion set, the first member constituting the primary tubing and the second member constituting the secondary tubing in the infusion set are in a mutually separate state; but during use thereof, a secondary tubing branch connector at the three-way stopcock of the first member constituting the primary tubing in the infusion set and a connector that connects with the three-way, stopcock at the second member constituting the secondary tubing in the infusion set are connected, causing the first member constituting the primary tubing and the second member constituting the secondary tubing in the infusion set to be in the form of a single integral unit; wherein a spike is provided at upstream-most location in the first member constituting the primary tubing of the infusion set, said spike being optionally covered with a spike cap, and said spike being connected to one end of infusion tubing equipped with a shutoff clamp for pressing on and opening and/or closing a flow path within infusion tubing, the other end of said infusion tubing being connected to a primary tubing upstream branch connector of a three-way stopcock, and further connected to a primary tubing downstream branch connector of said three-way stopcock there is or are optionally one or more three-way stopcocks, and further connected to the primary tubing downstream branch connector of the three-way stopcock is one end of infusion tubing equipped with a shutoff clamp for pressing on and opening and/or closing an infusion tubing flow path, the other end of said infusion tubing being connected to a drip chamber, said drip chamber being connected to one end of infusion tubing on which a roller clamp is installed, the other end of said infusion tubing being connected to a primary tubing upstream branch connector of a three-way stopcock, a primary tubing downstream branch connector of said three-way stopcock being connected to one end of infusion tubing, the other end of said infusion tubing being optionally connected to a filter bag and infusion tubing downstream therefrom, and the other end of said infusion tubing being further connected to a primary tubing upstream branch connector of a three-way stopcock, a primary tubing downstream branch connector of said three-way stopcock being connected to one end of infusion tubing, the other end of said infusion tubing being connected to a connector for connection with an intravenous drip needle, said connector for connection with an intravenous drip needle being covered with a cap, for installation on the connector for connection with the intravenous drip needle, arranged at which there is an opening not allowing passage therethrough of solid or liquid but allowing passage therethrough of gas, a hydrophobic filter being arranged at a location inward from where a tip of the connector for connection with the intravenous drip needle is inserted at the interior of the cap by way of an insertion port for the connector for connection with the intravenous drip needle, a lid for closing said opening being arranged at the exterior of said opening; and wherein a spike is provided at an upstream-most location in the second member constituting the secondary tubing of the infusion set, said spike being optionally covered with a spike cap, and said spike being connected to one end of infusion tubing equipped with a shutoff clamp for pressing on and opening and/or closing a flow path within infusion tubing, the other end of said infusion tubing being connected to a connector for connection with a three-way stopcock, the connector for connection with said three-way stopcock being covered with a cap, for installation on the connector for connection with the three-way stopcock, arranged at which there is an opening not allowing passage therethrough of solid or liquid but allowing passage therethrough of gas, a hydrophobic filter being arranged at a location inward from where a tip of the connector for connection with the three-way stopcock is inserted at the interior of the cap by way of an insertion port for the connector for connection with said three-way stopcock, a lid for closing said opening being arranged at the exterior of said opening.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 90.0
- Lexical Diversity: 1.84444
- Patent Class: 604.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15549542', '15549530', '14418029', '13494900', '15539498']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8038496942084267
- 35 USC 102 Novelty (BERT): 0.5662207253400606
- Combined Prediction Score: 0.7800867973215901
- Mean Citation Score: 298.718802
- Max Citation Score: 469.4133
- Similarity Product: 405.90166161843536

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

Dataset: test