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Apparatuses and methods for providing IV infusion administration

A device and infusion box technology, applied in the field of IV infusion systems, can solve problems such as failure to provide low-cost treatment measures, bulkiness, and inability to replace drug containers.

Inactive Publication Date: 2005-01-05
SCOTT LAB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, detecting volume based on internal effects has the following problem: If the components within the infusion device are inconsistent with each other, the calculated volume of the infused drug may be incorrect, although there may be a coincidence with the operation of the device
[0009] There are also drawbacks to the efficiency and safety of all the above devices
Such a disadvantage is that known drug infusion devices do not provide low-cost handling of those elements that come into direct contact with the drug
These parts in the above devices, such as drug pump cassettes, can be large and bulky, and therefore expensive and awkward to replace after a single patient use
[0010] Another disadvantage of the above devices is that some of their components, such as the drug container, cannot be replaced during an infusion, i.e. while the pump mechanism is working, without introducing air into the system
[0011] Infusion pumps mistakenly delivering strong pain relievers like morphine have killed patients

Method used

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  • Apparatuses and methods for providing IV infusion administration
  • Apparatuses and methods for providing IV infusion administration
  • Apparatuses and methods for providing IV infusion administration

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Embodiment Construction

[0045] The embodiments described below are not intended to limit the present invention to the precise form disclosed. The selected and described embodiments are used to explain the principle, application, and use of the present invention, so that those of ordinary skill in the art can make and use the present invention.

[0046] figure 1 An external view of the infusion system 36 for computer-assisted infusion administration of the present invention is shown. The system includes: a housing 26 for forming a user interface 32, a pump mechanism 56 (such as image 3 (Shown), a port for connecting or inserting an infusion drug container 34, a detachable infusion box 10 for receiving an infusion drug container 34, and a patient interface device such as mouth and nose that can, for example, provide oxygen and / or carbon dioxide detection or other respiratory monitoring装置31。 Device 31. The infusion medicine flows from the infusion box 10 to the patient by means of an intravenous infusion...

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Abstract

An infusate cassette is described for use with an IV infusion system which controls the process of administering a drug to a patient. The cassette and other aspects of the infusion system may include disposable components, external redundant volume tracking, air removal and automated purge and prime capabilities, component removal lockout mechanisms, and / or redundant automated anti-free flow devices. An IV manifold comprising an imbedded high cracking pressure anti-free flow valve is also described for use with the infusion system. The cassette, IV manifold, and other aspects of the infusion system may be provided with quality assurance mechanisms for use with integrated IV infusion.

Description

[0001] The present application is proposed for priority request No. 60 / 378046, filed on July 31, 2001 and May 16, 2002, based on 35U.SC §119 (e). The two are incorporated herein by reference. Technical field [0002] The present invention generally relates to administration through vein (IV) infusion to patients, in particular, to various aspects of IV infusion systems including infusion cassettes, infusion drug containers, and various quality assurance measures. Background technique [0003] It is a useful program for administration to the patient's infusion from the reservoir to the patient. The infusion process controlled by electromechanical is usually provided more stable and accurately than manual injection or more accurate administration or infusion. By maintaining precise control of the flow rate of the drug, the infusion device controlled by the electromechanical control ensures that the drug concentration in the patient circulation system is stably maintained in the rang...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/00A61G12/00A61M5/142A61M5/162A61M5/172A61M39/28G16H20/17
CPCA61M39/281A61M2005/14208A61M2205/3386A61M5/14232G06F19/3468A61M5/142A61M5/14228A61M5/162A61M2205/12A61M5/1723A61M2205/3553A61M2205/6045A61M2005/1623A61M2005/1402A61M2205/6054G16H20/17
Inventor 兰德尔·S·希克乐萨姆松·兰波汤
Owner SCOTT LAB
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