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Multifunctional infusion set

An infusion device and multi-functional technology, applied in the field of medical devices, can solve the problems that ordinary infusion devices cannot meet the requirements, and the monitoring of venous pressure is inconvenient, so as to achieve the effect of convenient connection and avoiding injury

Inactive Publication Date: 2015-07-29
SHANDONG WEIGAO GROUP MEDICAL POLYMER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is the inconvenient monitoring of venous pressure during infusion and the inability of common infusion sets to meet the requirements during emergency infusion. A multifunctional infusion set suitable for emergency infusion and pressure monitoring is provided

Method used

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Embodiment Construction

[0016] The main components of the multifunctional infusion set of the present invention are the puncture device 2, the tee 5, the drip funnel 6, the flow regulator 7, the liquid medicine filter 8, and the screw joint 10, which are connected into one body by the conduit 3, and the liquid medicine filter 8 A multi-channel three-way rotary valve 9 is also provided on the conduit between the screw joint 10 . The trocar 2 is provided with a sheath 1 outside. The conduit between the tee 5 and the puncturer 2 is provided with a clamp 4 for controlling the liquid in the infusion set bottle (bag) to enter the dripping funnel 6 . The intravenous infusion needle 11 is connected to the infusion pipeline through the screw joint 10, and its connection is reliable and convenient.

[0017] Two ports of the multi-channel three-way rotary valve 9 are respectively connected to the liquid medicine filter 8 and the screw joint 10 through conduits, and a protective cap 91 is provided on the remain...

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Abstract

The invention discloses a multifunctional infusion set which comprises a puncture outfit, a three-way joint, a drip chamber, a flow regulator, a liquid filter and a screw joint. The puncture outfit, the three-way joint, the drip chamber, the flow regulator, the liquid filter and the screw joint are connected into one whole body by conduits; a multi-passage three-way spin valve is also arranged on the conduit between the liquid filter and the screw joint. The multifunctional infusion set is suitable for clinical departments of operating room emergency treatment, serious illness and the like to carry out emergency infusion and pressure monitoring work on a patient. Moreover, all materials of the infusion set disclosed by the invention adopt medical materials which are verified by the market and do not contain DEHP (Di 2 Ethyl Hexyl Phthalate) plastic, so that damage of the DEHP plastic to a human body is effectively avoided.

Description

technical field [0001] The invention belongs to the field of medical equipment, and specifically relates to a multifunctional infusion set, especially a multifunctional infusion set capable of rapid infusion of medicinal liquid and pressure monitoring, and is especially suitable for clinical departments such as operating room first aid and critical care. Emergency infusion and pressure monitoring of patients. Background technique [0002] Clinically, it is often necessary to monitor the patient's central venous pressure before and during the operation to determine the functional status of the peripheral circulation and cardiac pump. Continuous observation of changes in central venous pressure has important guiding significance for the treatment of shock. It is suitable for severe shock with difficulty in judging the cause; unexplained oliguria or anuria; severe water and electrolyte disorders, difficult to maintain balance; massive fluid replacement and blood transfusion. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61B5/021
CPCA61M5/14A61B5/02152A61M2005/1401
Inventor 李娜马才
Owner SHANDONG WEIGAO GROUP MEDICAL POLYMER
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