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Intravenous infusion trainer

A technology of intravenous infusion and exercise device, which is applied in the field of medical equipment, can solve the problems of inability to drain liquid and long time of liquid emptying, and achieve the effect of improving the efficiency of draining

Pending Publication Date: 2022-03-15
张艳艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to make up for the deficiencies of the prior art and solve the problems that the existing infusion set takes a long time to empty the liquid and cannot completely drain the liquid from the infusion set, the present invention proposes an intravenous infusion practice device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A kind of intravenous infusion practice device of the present invention, as Figure 1-3 As shown, it includes a cork piercer 1, a three-way dropper for adding medicine 2, a dropper 3, a hose 4, a flow regulator 5, a liquid medicine filter 6, a connector 7, an intravenous infusion needle 8, and a needle cover 10; Also includes:

[0037] A collar 9, the collar 9 is sleeved on the outer ring of the dripping funnel 3, and the connection between the collar 9 and the dripping funnel 3 is sealed;

[0038] A sealing control module 31, the sealing control module 31 is arranged on the through hole 91 connecting the collar 9 and the dropping funnel 3, and the sealing control module 31 is used to control the opening and closing of the through hole 91;

[0039] The pneumatic module 32 is detachably connected to the through hole 91. The pneumatic module 32 is used to provide an air source and input it into the infusion practice device to facilitate the emptying of the liquid.

[00...

Embodiment 2

[0044] The difference from Embodiment 1 is that, as Figure 2-5 As shown, the sealing control module 31 includes a sealing baffle 311 symmetrically arranged and installed on the inner wall of the through hole 91 and a resisting strip 312 respectively acting on the sealing baffle 311; 3 positions of the through hole 91, and the ends of the two sealing baffles 311 are in contact with each other; one end of each of the resisting strips 312 is against the contact point of the two sealing baffles 311, and the other end is installed on the inner wall of the through hole 91 near the outside of the casing on, and the resisting strip 312 is arc-shaped;

[0045] The pneumatic module 32 includes a connecting pipe 321 detachably connected to the casing and a gas device 322 for providing gas; the gas device 322 for providing gas is detachably connected to the connecting pipe 321, and the gas device 322 is an air bag or an air pump. one or more;

[0046] The diameter of the through hole 9...

Embodiment 3

[0050] The difference from the second embodiment is that, if Figure 2-5 As shown, a cleaning module 33 is slidably arranged in the connecting pipe 321; the cleaning module 33 includes an elastic slide plate 331 provided with a plurality of ventilation holes, a cleaning ball 332 located on the left side of the elastic slide plate 331, and a connecting elastic slide plate 331 and cleaning ball. The elastic rope 333 of 332; The elastic slide plate 331 is connected on the inner wall of the connecting pipe 321 by the return spring, and the return spring is used for the reset of the elastic slide plate 331; The diameter of the cleaning ball 332 is less than the inner diameter of the drip funnel 3;

[0051] The cleaning ball 332 is composed of a spherical housing 335 and a detachable cleaning sleeve 336 sleeved on the outer ring of the housing 335; the cleaning sleeve 336 is made of flexible and hydrophilic material.

[0052] Specific workflow:

[0053] The difference from the spec...

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Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an intravenous infusion trainer which comprises a bottle stopper puncture outfit, a medicine adding three-way dropper, a dropping funnel, a hose, a flow regulator, a liquid medicine filter, a connector, an intravenous infusion needle and a needle sleeve. The device further comprises a lantern ring, a sealing control module and a pneumatic module. According to the infusion trainer, the outer ring of the drip chamber is sleeved with the lantern ring, and the through hole penetrating through the lantern ring and the drip chamber is formed, so that after a nurse finishes training through the infusion trainer, in order to save resources, the nurse needs to completely drain liquid in the infusion trainer, and when the nurse reuses the infusion trainer, the infusion trainer can be reused, so that the infusion trainer is more convenient to use. And a simulation effect in an initial state can be achieved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an intravenous infusion practice device. Background technique [0002] With the development of society, patients' requirements for services have increased significantly. For nursing staff, it is necessary to strengthen nursing operation specifications and improve nursing service capabilities. Intravenous infusion technology is a basic item that nursing staff must master in practice. Therefore, nursing staff need to carry out professional training, and experience and strengthen it many times during the training process; [0003] During the training, in order to save costs, each nurse is given a bottle of liquid and a set of disposable infusion set for repeated practice. At this time, the used infusion set needs to be emptied of the liquid before reuse. It will not affect the next operation; [0004] In the practice, it was found that the traditional infusion set has many...

Claims

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Application Information

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IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 张艳艳
Owner 张艳艳
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