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Post-forming oxygen hose and process

A secondary molding, oxygen tube technology, applied in the direction of tubular articles, respirators, other household appliances, etc., can solve the problems of wasted cost and single use, and achieve the effect of good stretching effect, not easy to break, not easy to block

Active Publication Date: 2012-11-14
KOO SHANGHAIIND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So, the shortcoming of the oxygen tube of prior art is: purpose is single, wastes cost

Method used

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  • Post-forming oxygen hose and process
  • Post-forming oxygen hose and process
  • Post-forming oxygen hose and process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Product: Oxygen tube with oxygen tube core and oxygen tube joint tightly connected, with smooth connection joints on both sides.

[0049] Dimensions of main parts (unit: mm): total length of joint 30, funnel body length 4.2, buffer body length 5.0, diameter increasing cylinder length 11.0, diameter increasing cylinder bottom diameter 6.05, buffer body middle diameter 4.57, funnel body top diameter 9.60, the outer diameter of the oxygen tube core is 5.98.

Embodiment 2

[0051] Product: Oxygen tube tightly connected between the oxygen tube core and the oxygen tube joint, while using a smooth connection joint, while using a threaded connection joint.

[0052] Dimensions of the main part (unit: mm): the total length of the smooth connection joint is 30, the length of the funnel body is 4.2, the length of the buffer body is 5.0, the length of the cylinder with increasing diameter is 11.0, the diameter of the bottom of the cylinder with increasing diameter is 6.05, the middle of the buffer is 4.57, and the funnel is the longest. The diameter of the top is 9.60; the total length of the threaded joint is 31.70, the length of the cylinder with increasing diameter is 11.0, the middle diameter of the upper cylinder with increasing diameter is 4.67, the middle diameter of the lower cylinder with increasing diameter is 5.25, and the outer diameter of the oxygen tube core is 6.02.

Embodiment 3

[0054] Product: Oxygen tube with gap connection between the oxygen tube core and the oxygen tube joint. Both sides use joints with buffer rings.

[0055] Dimensions of the main part (unit: mm): The total length of the smooth connection joint is 30, the length of the funnel body is 4.2, the length of the buffer body is 5.0, the length of the cylinder with increasing diameter is 11.0, the bottom diameter of the cylinder with increasing diameter is 6.05, the middle diameter of the buffer body is 4.57, the funnel body The top diameter is 9.60; the outer diameter of the oxygen tube core is 5.88.

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PUM

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Abstract

The invention discloses a post-forming oxygen hose and process, belonging to the technical field of injection molding of medical products. The oxygen hose is characterized by comprising an oxygen hose core and an oxygen hose joint; the oxygen hose joint is respectively connected with two ends of the oxygen hose core; and the connection pull force of the oxygen hose core and the oxygen joint is more than 5Kgf. The invention also discloses a process for manufacturing the post-forming oxygen hose through post-forming. In the invention, through the strict control of the size and the shape molded in the process flow, the oxygen hose with connection pull force larger than 5Kgf is produced; and the oxygen hose can perform oxygen therapy under the condition of severe conditions such as earthquakeand flood, and can not be snapped and medical products with high quality can be provided for the mass rescue.

Description

Technical field [0001] The invention relates to a medical product and the technical field of a medical oxygen tube, in particular to a secondary molded oxygen tube and a secondary molding process. Background technique [0002] Oxygen pipes are pipes that connect oxygen cylinders or oxygen machines to deliver oxygen to those who need oxygen. Due to the different specifications of oxygen cylinders, the amount and pressure of oxygen required for various patients are also different. Most of the oxygen pipes in hospitals are like industrial Like cables, they are purchased in rolls and the purchase amount is large each time. If you have to purchase oxygen tubes of different specifications to meet different oxygen delivery pressures or other requirements, it will be a waste of medical costs. [0003] In addition to the use of oxygen tubes in hospitals, oxygen tubes should also be used in large-scale rescue activities, such as earthquake-stricken areas and flood-stricken areas. Some injure...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/00B29D23/00
Inventor 许金明
Owner KOO SHANGHAIIND CO LTD