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Acoustic frequency recognition of patient lines

A frequency, predetermined frequency technology, used in the field of acoustic frequency identification of patient pipelines, which can solve problems such as unsanitary and dangerous

Active Publication Date: 2019-09-13
BAYER HEALTHCARE LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, users may be tempted to reuse single-use disposable kit connectors to save time and cost, an unsanitary and potentially dangerous practice

Method used

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  • Acoustic frequency recognition of patient lines
  • Acoustic frequency recognition of patient lines
  • Acoustic frequency recognition of patient lines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0062] For the purposes of the following description, the terms "upper", "lower", "right", "left", "vertical", "horizontal", "top", "bottom", "horizontal", "vertical" and their derivatives Words shall relate to this disclosure as they are oriented in the figures. When used in relation to the syringes of a multi-patient disposable set, the term "proximal" refers to the portion of the pointer barrel that is closest to the piston element used to deliver fluid from the syringe. When used with respect to a single-use disposable set connector, the term "remote" means that, when the single-use disposable set connector is oriented for connection with a multi-fluid injector system, the most The part that is close to the user. When used in relation to a syringe, the term "distal" is the portion of the pointer barrel that is closest to the delivery nozzle. When used with respect to a single-use disposable set connector, the term "proximal" means that, when the single-use disposable set...

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PUM

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Abstract

A fluid injector system includes a powered fluid injector, a connection port configured to receive a single-use disposable set having tubing connected to a fluid inlet port at a first end and connected to a waste outlet port at a second end, and a detector associated with the connection port and configured to generate a signal in response to a sonic, infrasonic, or ultrasonic wave emitted from thesingle-use disposable set during a priming operation of the single-use disposable set. In some examples, the detector is configured to generate a signal if the frequency of the wave emitted from thesingle-use disposable set is outside a predetermined range of frequencies corresponding to a predetermined range of frequencies of air expelled from the tubing. A method for detecting the multiple uses of a single-use disposable set connected to a fluid injector system is also provided.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Patent Application No. 62 / 453,130, filed February 1, 2017, entitled "Acoustic Frequency Recognition of Patient Lines," the disclosure of which is incorporated herein by reference in its entirety. technical field [0003] The present disclosure generally relates to single-use disposable set connectors configured for delivering medical fluids to a patient. More specifically, the present disclosure relates to acoustic frequency identification of single-use disposable set connectors for use with automated fluid injector systems. Background technique [0004] During many medical diagnostic and therapeutic procedures, a medical practitioner, such as a physician, administers one or more medical fluids to a patient. In recent years, several medical fluid delivery systems have been developed for the pressurized infusion of fluids such as contrast media solutions (often referre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61M39/10A61M5/00A61M39/00A61M5/142A61M5/145A61M5/168A61J3/00
CPCA61M5/007A61M5/1407A61M5/14212A61M5/1452A61M5/16827A61M5/16881A61M39/1011A61M2039/0027A61M2039/1027A61M2039/1094A61M2205/12A61M2205/14A61M2205/18A61M2205/3306A61M2205/502A61M2205/581A61M2205/583A61M5/16831A61M5/5086A61M5/172A61M2205/273A61M2205/3375A61M2005/1588A61M2005/1402A61M5/1409A61M2205/50A61M2205/587
Inventor J.沃尔卡C.肯珀R.多特森B.霍比M.摩西J.豪里
Owner BAYER HEALTHCARE LLC