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Infusion set plug

An infusion set and plug technology, applied in the field of infusion sets, can solve the problems of easy falling off of the infusion set plug and pollution of the infusion bottle, etc.

Active Publication Date: 2021-06-08
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an infusion set plug to solve the problem that the infusion set plug is easy to fall off and the infusion bottle will be polluted

Method used

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  • Infusion set plug
  • Infusion set plug
  • Infusion set plug

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The following is further described in detail through specific implementation methods:

[0033] The reference signs in the drawings of the description include: plug 1, infusion tube 2, fixing part 3, snap ring 31, connector 32, base 33, slider 34, T-shaped chute 35, receiving part 4, cylindrical hollow Cavity 41, through hole 42, barrier sheet 43, sliding part 5, plug seat 51, channel 52, protrusion 53, spring 6, elastic clip 7, opening groove 71, wedge 72, second elastic member 73, wedge-shaped slide Groove 81, wedge bar 82, first elastic member 83, square groove 91, wedge-shaped groove 92, sterile cotton 10, branch liquid pipe 11, liquid storage pipe 12, infusion bottle 13.

[0034] The embodiment is basically as figure 1 , figure 2 and image 3 Shown: a plug for an infusion set, including a plug 1, and also includes a fixing part 3, an accommodating part 4 and a sliding part 5 arranged in sequence from top to bottom.

[0035] combine Figure 4 As shown, the fixi...

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PUM

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Abstract

The invention belongs to the technical field of infusion sets, and specifically discloses a plug for an infusion set, which includes a plug, and further includes a fixing part, an accommodating part and a sliding part arranged sequentially from top to bottom, the fixing part is fixedly connected to the top of the accommodating part; the accommodating part There is a cylindrical cavity, and the plug is located in the cylindrical cavity; the sliding part is slidably connected in the accommodating part, and the upper end of the sliding part is provided with a plug seat for installing the plug, and a channel is opened in the sliding part, and one end of the channel is connected with the plug The other end of the channel is connected with a transfusion tube; the top wall of the receiving part is provided with a through hole, and a pierceable barrier for sealing is provided in the through hole. This solution prevents the plug from falling off due to external force during the infusion process by setting a fixed part; when replacing the infusion bottle / bag, the plug can be controlled to protrude and retract into the cylindrical cavity by pushing the sliding part, effectively avoiding the plug being exposed to the air , will not cause pollution.

Description

technical field [0001] The invention belongs to the technical field of infusion sets, and specifically discloses a plug for infusion sets. Background technique [0002] The infusion set is a common medical consumable, mainly used for intravenous infusion. The intravenous infusion uses the effect of hydrostatic pressure and atmospheric pressure to drip a large amount of sterile medicinal liquid directly into the vein. The quality of the infusion set directly affects the quality of the vein. Infusion quality and efficiency. At present, the clinically used infusion sets are mainly composed of infusion set plugs, infusion tubes, Murphy's droppers, flow control switches, and puncture needles. When infusing a patient, the infusion set plug needs to be inserted into the infusion bottle / bag before performing venipuncture on the patient. [0003] But in use, the infusion set plug has the following problems: 1. During infusion, because the infusion set plug is a simple pointed struc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/162
CPCA61M5/162
Inventor 刘佳杨梅刘俐
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV