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Infusion pipeline structure device for insulin pump

An insulin pump and infusion technology, applied in the field of medical devices, can solve the problems of infusion tube Louis blockage and achieve the effect of ensuring safety

Pending Publication Date: 2018-12-18
无锡顶点医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the above, the present invention provides an infusion pipeline structural device for insulin pumps to solve the problem of existing infusion pipelines blocked by Louis

Method used

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  • Infusion pipeline structure device for insulin pump
  • Infusion pipeline structure device for insulin pump
  • Infusion pipeline structure device for insulin pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 2 As shown, the first embodiment provides an infusion pipeline structure device for an insulin pump, which mainly includes a base 1, a rivet 2 and a sleeve 3. The base 1 is provided with a through hole 4 from bottom to top. Preferably, this embodiment The through hole 4 is divided into a first through hole 401 and a second through hole 402, the diameter of the first through hole 401 is larger than the diameter of the second through hole 402, and the connection part of the first through hole 401 and the second through hole 402 And the connection part between the second through hole 402 and the upper surface of the base 1 is provided with a circular arc chamfer 403, which facilitates the installation of the rivet 2 and the bending of the sleeve 3. The rivet 2 in this embodiment is provided with a hollow pipe 201 along the central axis direction, the rivet 2 is inserted into the through hole 4, and the top end of the rivet 2 is lower than the upper surface of...

Embodiment 2

[0021] Such as image 3 As shown, the difference between the second embodiment and the first embodiment is that there is no specific requirement for the height of the rivet 2 in the second embodiment. In this embodiment, a circular silicone block is wrapped around the upper end of the second through hole 402. 5. The bend of the sleeve 3 changes from the upper surface of the base 1 to the upper surface of the silicone block 5. The silicone block 5 is originally soft, so the sleeve 3 will not be blocked when the sleeve 3 is bent, and the service life Be extended.

Embodiment 3

[0023] Such as Figure 4 As shown, the third embodiment is different from the first embodiment in that there is no specific requirement for the height of the rivet 2 in the third embodiment. The sleeve 3 in this embodiment is thicker and thinner at the bottom and becomes thinner evenly. When the lower end is thicker, no bending occurs.

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Abstract

The invention discloses an infusion pipeline structure device for an insulin pump. The infusion pipeline structure device mainly comprises a base, a rivet and a cannula; a through hole is formed in the base from bottom to top, a hollow pipeline is arranged on the rivet in the direction of the central axis, the rivet is inserted in the through hole, the top end of the rivet is lower than the uppersurface of the base, and the cannula sleeves the top end of the rivet and is communicated with the hollow pipeline. According to the brand-new infusion pipeline structure device for the insulin pump,the position of the rivet is adjusted, thus it is guaranteed that the phenomenon of pipeline plugging cannot occur in the process of using the infusion pipeline structure device for the insulin pump,and the safety of using the infusion pipeline structure device for the insulin pump is ensured.

Description

Technical field [0001] The invention relates to the field of medical equipment, in particular to an infusion pipeline structure device for an insulin pump. Background technique [0002] Such as figure 1 As shown, there are major defects in the infusion pipeline structure device for an insulin pump used at this stage. The sleeve on the device is prone to blockage when it is bent, causing the injection process to be interrupted and reciprocating bending This often results in the shortening of the service life of the entire device. How to avoid tube blockage and how to extend the service life has become an urgent problem for the infusion pipeline structure device for the insulin pump. Summary of the invention [0003] Based on the above, the present invention provides an infusion pipeline structure device for an insulin pump to solve the problem that the existing infusion pipeline is easy to be blocked. [0004] To achieve this goal, the present invention adopts the following technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/142
CPCA61M5/142
Inventor 曹华谌辉汪有亮陆慧云
Owner 无锡顶点医疗器械有限公司