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Safe multifunctional infusion dosing interface

A multi-functional, dosing port technology, applied in the field of medical devices, can solve the problems of polluted medicinal liquid, potential safety hazards, easy to cause medical accidents, etc., to achieve the effect of convenient use, improve the quality of care, and reduce the risk of accidents

Inactive Publication Date: 2016-04-13
魏颖德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the needle pierces the rubber stopper at the mouth of the bag, the rubber stopper debris will fall into the bag along with the needle, contaminating the liquid medicine, easily causing medical accidents, and posing a safety hazard
[0003] Prior art medical infusion bags or infusion bottles need to use a piercer to puncture the rubber stopper at the mouth of the infusion bag or infusion bottle in order to output the medicinal liquid. There is also a safety hazard when using the piercer. Hidden danger
[0004] In the prior art, needles or injection needles are needed in the process of dosing, which is not only inconvenient to use, but also unsafe, and it is impossible to realize dual-channel infusion

Method used

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  • Safe multifunctional infusion dosing interface
  • Safe multifunctional infusion dosing interface
  • Safe multifunctional infusion dosing interface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as Figure 1 to Figure 10 As shown, a safe multifunctional infusion dosing interface of the present invention includes an interface base 1, the interface base 1 is hollow inside, the interface base 1 is connected with an interface sleeve 2, and the interface sleeve 2 is opened There is a dosing port 21, an elastic rubber plug 3 is arranged inside the interface sleeve 2, and the elastic rubber plug 3 abuts between the interface base 1 and the interface sleeve 2; the bottom of the elastic rubber plug 3 is provided with The bottom opening 31 communicates with the interface base 1, the side of the elastic rubber plug 3 is provided with a side opening 32, the bottom opening 31 communicates with the side opening 32; the elastic rubber There is a gap 33 for the liquid medicine to flow between the plug 3 and the interface sleeve 2, and the elastic rubber plug 3 is sealed against the dosing port 21; A dosing boss 34 or a dosing groove that is convenient for dosing is provi...

Embodiment 2

[0050] Such as Figure 11 to Figure 13 As shown, the difference between this embodiment and the first embodiment is that the interface base 1 is a three-way interface base 1 , and the interface sleeve 2 is connected to the side connection port of the three-way interface base 1 . The upper connection port of the three-way interface base 1 is extended with a piercer 5 , and the lower connection port of the three-way interface base 1 is connected with an infusion set dripping funnel 6 . The interface base 1 of this embodiment is in the form of a three-way interface, and the piercer 5 can pierce the rubber stopper at the mouth of the infusion bottle or the infusion bag 9 for infusion. The mouthpiece 2 of the side connection port of the base 1 is used for dosing, and the dosing process is the same as that of the first embodiment, and the added medicine is mixed with the medicine in the infusion bag 9 or the infusion bottle in the dripping funnel 6 of the infusion set.

[0051] In ...

Embodiment 3

[0055] Such as Figure 14 As mentioned above, the difference between the present embodiment and the first embodiment lies in that: the side connection port of the three-way connection base 1 is arranged inclined upward. In this embodiment, the side connection port adopts an upward slanting arrangement on the one hand to facilitate the user to add medicine; on the other hand to prevent backflow and overflow of the medicine liquid.

[0056] Such as Figure 15 As shown, the safe multi-functional infusion dosing interface of the present invention is applied to the infusion set, and has various forms and functions, and can be applied to different occasions, so that the dosing process can realize dosing without injection needles or piercers. Easy to use and safe.

[0057] The rest of this embodiment is the same as the first embodiment, and will not be repeated here.

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PUM

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Abstract

The invention relates to the technical field of medical instruments, in particular to a safety type multifunctional transfusion medicating connector which comprises a connector base. The connector base is connected with a connector sleeve, an elastic rubber plug abuts against between the connector base and the connector sleeve, a bottom opening is formed in the bottom of the elastic rubber plug, the bottom opening is communicated with the connector base, a lateral opening is arranged on the lateral side of the elastic rubber plug, the bottom opening and the lateral opening are communicated, a gap for liquid medicine to flow is reserved between the elastic rubber plug and the connector sleeve, and the elastic rubber plug abuts against and is sealed with a medicating opening. The medicating connector can be directly applied to an infusion set, an infusion bottle or an infusion bag. In medicating, the infusion medicating connector on the infusion bag or the infusion bottle can be directly screwed up to achieve normal infusion. An infusion and medicating process can be achieved without an injection needle or a puncture apparatus. Thus, accidental risk caused by using the injection needle and the puncture apparatus is reduced, and the safety type multifunctional transfusion medicating connector is safer and more reliable.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a safe multi-functional infusion dosing interface. Background technique [0002] According to the structure of the current medical infusion bag, when the liquid medicine is injected into the infusion bag, the traditional method of dispensing is generally adopted. After other liquid medicine is extracted with a syringe, the needle pierces the rubber plug at the mouth of the infusion bag, and the liquid medicine is injected into the infusion bag. . However, when the needle pierces the rubber stopper at the mouth of the bag, the rubber stopper debris will fall into the bag along with the needle, contaminating the liquid medicine, easily causing medical accidents, and posing a safety hazard. [0003] Prior art medical infusion bags or infusion bottles need to use a piercer to puncture the rubber stopper at the mouth of the infusion bag or infusion bottle in order to output t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J1/14A61J1/10A61M5/14
Inventor 魏颖德丁辉
Owner 魏颖德