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connector with filter

A connector and filter technology, applied in the field of constant force syringe spring pump and complete set of tools, can solve problems such as contaminated fluids

Active Publication Date: 2020-05-05
REPRO MED SYST INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, when a user handles the connector to connect it to another element of the infusion set, such as another tubing, syringe, catheter, pump, and fluid reservoir, the user may inadvertently come into contact with fluids to be delivered. parts of the connector that come into contact, thus contaminating the fluid

Method used

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Examples

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Embodiment Construction

[0022] Infusion systems provided for administering therapeutic fluids include, inter alia, various combinations of connecting tubing, flow regulators, syringes, pumps, fluid reservoirs, and injection needles. Various types of infusion devices are described, inter alia, in US Patent No. 8,162,876; US Patent No. 7,303,543; US Patent No. 5,741,227; and US Patent No. 4,569,675. Assembling infusion systems can lead to contamination during handling. Furthermore, therapeutic solutions for administration can contain particulate matter which, once in the body, can lead to adverse health events such as inflammation, sepsis and thrombosis. Accordingly, the present disclosure provides connectors with features that reduce the risk of contamination during handling / assembly, increase ease of use, and provide additional safety in administering therapeutic fluids. Whilst the connector can be adapted for both gas and liquid applications, in a preferred embodiment the connector is useful in med...

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PUM

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Abstract

The present disclosure relates to a connector for connecting a flow channel, a flow regulator, and / or a flow-directed reservoir. In some embodiments, the connector is a medical connector for connecting fluid flow control elements used in medical applications, in particular for infusion systems, such as tubes, syringes, needles, catheters and fluid memory. The connector reduces the risk of contamination during handling and enhances safety when the therapeutic solution is administered into the patient.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of US Provisional Application No. 61 / 942,488, filed February 20, 2014, the entire contents of which are incorporated herein by reference under 35 U.S.C. § 119(e). Background technique [0003] Combination of various types of infusion system connections, flow controllers, syringes, fluid reservoirs, pumps and injection needles. Handling and connecting different elements and manipulating the infusion system during administration has the potential to introduce contaminants. For example, when a user handles the connector to connect it to another element of the infusion set, such as another tubing, syringe, catheter, pump, and fluid reservoir, the user may inadvertently come into contact with fluids to be delivered. parts of the connector that come into contact, thereby contaminating the fluid. [0004] In addition, infusion solutions can contain particulate matter, such as glass particle...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M39/10
CPCA61M39/10A61M39/20A61M2039/1033A61M5/165A61M2039/1077A61M2205/7509A61M2205/7518A61M2205/7545A61M39/1011A61M39/12
Inventor A·L·希尔冯
Owner REPRO MED SYST INC