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Multifunctional anti-drop infusion device

An anti-shedding, infusion set technology, applied in the directions of hypodermic injection devices, devices introduced into the body, etc., can solve the problems of pollution, pulling off the medicinal liquid, waste, etc., and achieve the effects of reducing pollution, reducing tension, and preventing air from entering

Pending Publication Date: 2019-03-26
JIANGSU CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional anti-falling infusion set to solve the problem that the bottle stopper infusion bag puncture needle is easy to be pulled off and cause the waste or pollution of the drug solution proposed in the background art

Method used

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  • Multifunctional anti-drop infusion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The multi-functional anti-falling infusion set, in order to make air enter the infusion bottle in time to ensure that the atmospheric pressure in the infusion bottle is equal to the external atmospheric pressure, so that the liquid in the infusion bottle can smoothly and evenly flow into the patient's venous blood vessel, the inventor has provided an air inlet pipe 13 And have air-permeable film 14 of filter air function, as a preferred embodiment, as figure 1 , figure 2 with image 3 As shown, the infusion bag 1 in the figure is only to illustrate the use state of the present invention, and the present invention does not include an infusion bag, which is hereby explained. A buckle 3 is provided on the side of the puncture needle of the bottle stopper infusion bag at the top of the flexible tube 2 , and a clip post 4 is connected to the end side of the flexible tube 2 .

[0029] Specifically, the side of the bottom end of the infusion bag 1 is symmetrically provided ...

Embodiment 2

[0034] As the second embodiment of the present invention, in order to prevent the puncture needle of the infusion bag from falling off and to stop the dripping of the liquid medicine easily, the inventor has provided the buckle 3 and the clip post 4, as a preferred embodiment, as Figure 4 with Figure 5 As shown, the buckle 3 includes several hook columns 30, the bottom surface of some hook columns 30 is provided with a bottom plate 31, one side of the bottom plate 31 is provided with a hose groove 32, and the center of the top surface of the bottom plate 31 is provided with a sleeve column 33, and the clip column The top surface of 4 is provided with column hole 40, and the both sides of clamping column 4 is provided with convex column 41, and the other side of clamping column 4 is provided with side groove 42, and one side of side groove 42 is connected with briquetting block 43, and briquetting block 43 Limiting blocks 44 are arranged on both sides of the limiting block 44...

Embodiment 3

[0042] As a third embodiment of the present invention, in order to prevent the puncture needle of the infusion bag from falling off, the inventor also provided the tooth clip 5, as a preferred embodiment, as Image 6 with Figure 7 As shown, the toothed clip 5 is located on one side of the puncture needle 12 of the infusion bag. The toothed clip 5 includes a jacket 50, one end of the jacket 50 is provided with a dial 51, and the inner side of one end and the outer side of the other end of the jacket 50 are provided with a number of inversions. tooth 52.

[0043] In this embodiment, both the tooth clamp 5 and the jacket 50 are made of PP material, that is, polypropylene, which is light in weight and rigid in strength, making it stable and durable.

[0044] Specifically, the tooth clip 5 is bonded to the side of the puncture needle 12 of the infusion bag, so that the tooth clip 5 is fixed on one side of the puncture needle 12 of the infusion bag, which is convenient for use.

...

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Abstract

A multifunctional anti-drop infusion device comprises an infusion needle socket (6) and is characterized in that one side of the infusion needle socket (6) is provided with a tooth clamp (5), the tooth clamp (5) comprises a jacket (50), one end of the jacket (50) is provided with a shifting block (51), the inner side of one end of the jacket (50) and the outer side of the other end of the jacket (50) are respectively provided with a plurality of inverted teeth (52). One side of a puncture needle of an infusion bag is provided with an air inlet pipe, and the top end of the air inlet pipe is connected with a filtering and ventilating membrane which can prevent liquid medicine from being discharged and enable air to enter, and has a filtering effect on the air; according to the invention, thetooth clamp can be connected with the infusion bag (or an infusion bottle) into a whole, so that the infusion device is effectively prevented from being pulled and dropping to cause the waste of liquid medicine or the infusion reaction caused by back insertion.

Description

technical field [0001] The invention relates to the technical field of intravenous infusion, in particular to a multifunctional anti-falling infusion set. Background technique [0002] The infusion set is mainly made of polypropylene material. The structural components mainly include: puncture needle for bottle stopper infusion bag (including steel needle for puncturing bottle stopper, buckle, air intake pipe), infusion hose, Mufei's dropper, flow regulator, Y-shaped three-way syringe interface, precision infusion Filters, cartridges. Under atmospheric pressure, the liquid in the bottle flows down the tube into the vein. [0003] Because the puncture needle of the bottle stopper infusion bag has no special fixing measures, it is usually not fixed or only fixed with adhesive tape, which has little effect and is easy to be pulled and cause the infusion set to fall off, resulting in loss or pollution of the drug solution, which not only brings economic losses to the patient ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14A61M5/162A61M5/36
CPCA61M5/14A61M5/162A61M5/36
Inventor 雍定丽
Owner JIANGSU CANCER HOSPITAL
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