A puncture-free infusion set

An infusion set and infusion needle technology, applied in the field of medical devices, can solve problems such as adverse effects and blockage of blood vessels, and achieve the effects of ensuring water-stopping effect, preventing air from entering, and increasing safety.

Active Publication Date: 2021-05-18
SUQIAN CHUNMING MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used rubber stoppers and rubber felts of vials and large infusion bottles are all designed as a whole. Before clinical use, they must be punctured with the needle point of a syringe or infusion set and passed through the rubber stoppers and rubber felts. Only when the medicine can be dispensed and used, even through multiple punctures (often more than ten times) in the course of one medication, the rubber plug or rubber felt will produce a large number of puncture debris when punctured, and these debris will fall into the drug solution. , will be input into the human body with the liquid medicine, thereby blocking the blood vessels and causing adverse effects

Method used

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  • A puncture-free infusion set
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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Such as Figure 1 to Figure 3 As shown, a puncture-free infusion set includes an infusion hose 4, a drip pot 2, an infusion needle 1 and an infusion suction interface 6. One end of the infusion hose 4 is connected to a liquid storage chamber 5, and the liquid storage chamber 5 An infusion device injection and suction interface 6 is arranged on the top, and the other end of the infusion hose 4 is connected with the drip pot 2. The liquid outlet of the dr...

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Abstract

The invention discloses a puncture-free infusion set, which comprises an infusion hose, a drip pot, an infusion needle and an injection and suction interface of the infusion set. Suction interface, the other end of the infusion hose is connected with the drip pot, the liquid outlet of the drip pot is connected to the infusion needle through the hose, the hose between the drip pot and the infusion needle is provided with a flow rate regulator, and the infusion set passes through the infusion Connect the injection and suction port of the device to the liquid medicine bottle. The present invention sets the injection and suction interface of the infusion set to replace the original puncture device, avoids the situation of falling debris due to puncture, and increases the safety of medication, and the injection and suction interface of the infusion set of the present invention is suitable for various sealed bottle mouths, Wide range of applications.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a puncture-free infusion set. Background technique [0002] Rubber stoppers and rubber felts have the characteristics of low moisture absorption, good chemical properties, good air tightness, and no physiological side effects. They are especially suitable for sealing medicines and are widely used in sealing glass vials, large infusion glass bottles, and large infusion solutions. Packaging of plastic bottles and plastic soft bags, etc. The currently used rubber stoppers and rubber felts of vials and large infusion bottles are all designed as a whole. Before clinical use, they must be punctured with the needle point of a syringe or infusion set and passed through the rubber stoppers and rubber felts. Only then can the medicine be dispensed and used, and even through multiple punctures (often more than ten punctures) in one medication process, rubber plugs or rubber felts w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/14A61M5/168A61M5/40
CPCA61M5/1408A61M5/16813A61M5/40
Inventor 王红旗
Owner SUQIAN CHUNMING MEDICAL EQUIP CO LTD
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