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Medical pipeline marking device

A technology for identifying devices and pipes, which is applied in the direction of identification devices, stamps, instruments, etc., which can solve the problems of easy to block pipes and unable to move label paper, etc., and achieve the effect of saving resources and simple operation

Inactive Publication Date: 2018-12-28
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

[0004] The purpose of the present invention is to provide a medical pipeline marking device to solve the problem that the traditional label paper cannot be moved when it is pasted on the pipeline, and the label paper is easy to block the pipeline when the label paper is long.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 As shown, a medical pipeline marking device of this embodiment includes a fixed ring 1 and a sliding ring 2, and the structure of the fixed ring 1 is as follows image 3 As shown, it includes a "C" shaped soft ring with a notch, and two grooves 5 are opened on the inner wall of the soft ring, and a pressing block 7 is slidably connected in the groove 5, and the sliding direction of the pressing block 7 is along the fixed In the radial direction of the ring 1 , one end of the pressing block 7 is located in the groove 5 , and the other end is located outside the groove 5 , and a spring 6 is connected between the pressing block 7 and the groove 5 . Sliding ring 2 is also a soft ring with a notch, and the left end face of sliding ring 2 is provided with track 4, combined with Figure 6 As shown, the track 4 includes a concave portion 42 and a raised portion 41, the track 4 intersects with the cross-section of the sliding ring 2, and then com...

Embodiment 2

[0033] The difference between this embodiment and the first embodiment is that in this embodiment, the swash plate 40 is only arranged on the two inner sidewalls of the raised portion 41 of the track 4 . When the sliding body moves from the concave part 42 to the convex part 41 and reaches the convex part 41, the existence of the swash plate 40 can ensure that the sliding body can cross the convex part 41, and move toward the concave part 42 after the sliding body crosses the convex part 41 During the process, the sliding body can return to the initial position by the protrusion 41 through the inertia of the sliding body, so only the swash plate 40 needs to be provided on the protrusion 41 of the track 4 to ensure that the sliding body can slide in one direction in the track 4 .

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PUM

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Abstract

The invention belongs to the technical field of medical auxiliary instruments, and particularly discloses a medical pipeline marking device which comprises a fixed ring and a sliding ring. A rail is arranged on the sliding ring and comprises a recessed portion and a projecting portion, the rail and the cross section of the sliding ring are intersected, a sliding body is slidably connected into therail, a unidirectional driving part is arranged in the rail and used for driving the sliding body to unidirectionally slide in the rail, a marking carrier made of a shape memory alloy is connected between the fixed ring and the sliding ring, the original shape of the marking carrier is spiral, one end of the marking carrier is fixed onto the fixed ring, and the other end of the marking carrier isfixed onto the sliding body. The medical pipeline marking device can solve the problems that traditional label paper cannot be moved when being pasted on a pipeline, and the label paper easily shields the pipeline when be elongated.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, in particular to a medical pipeline marking device. Background technique [0002] During hospitalization, patients often need to indwell various tubes, such as dural drainage tubes, ventricular drainage tubes, chest drainage tubes, nasogastric tubes, abdominal drainage tubes, urinary catheters, PICC and CVC catheters, etc. It is very important to identify and certify the source and manufacturer of the various medical conduits as well as the identification of the equipment that will be administered to the patient. This identification and certification enhances patient safety by ensuring and improving the accuracy of drug use and medical device use, including the concentration of labeled drugs, patient information, model of pipeline used, and different sample standards. [0003] At present, when marking various pipelines clinically, paper labels with self-adhesive are usually used to pas...

Claims

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Application Information

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IPC IPC(8): G09F3/02G09F3/20
CPCG09F3/02G09F3/205
Inventor 刘玲黄茂华严琳潇李佳家郭恩萍杨炎丽向莉
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
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