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Novel scatheless anesthesia catheter

An anesthesia catheter, non-injury technology, applied in catheters and other directions, can solve the problems of low processing efficiency, low defective rate, complex anesthesia catheter processing technology, etc., to achieve the effect of reducing damage, reducing the risk of puncture, and reducing production costs

Inactive Publication Date: 2013-03-27
江苏省华星医疗器械实业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The scale line and X-ray development line embedded in the tube body will not be exposed outside the tube, which can prevent the impact on the patient and is not easy to fall off. However, the processing technology of this type of anesthesia catheter is complicated, the processing efficiency is low, and the defective rate is low

Method used

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  • Novel scatheless anesthesia catheter

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Embodiment Construction

[0012] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0013] see figure 1 , the embodiment of the present invention includes:

[0014] A new type of non-invasive anesthesia catheter, comprising an inner tube 2, the outer wall of the inner tube 2 is provided with a scale line 4 and an X-ray development line 5, the inner tube 2 is covered with an outer tube 1, and the end of the outer tube 1 is provided with A soft head 3, said soft head 3 is fixedly connected with the outer tube 1.

[0015] The diameter of the inner tube 2 is 1-3 mm, the diameter of the outer tube 1 is 1.5-3.5 mm, and the diameter of the inner tube 2 matches the diameter of the outer tube 1 . The outer tube 1 can isolate the scale ...

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Abstract

The invention discloses a novel scatheless anesthesia catheter, comprising an inner tube, wherein a scale mark and an X-ray developing line are arranged at the outer wall of the inner tube; an outer tube is sleeved outside the inner tube; a soft head is arranged at the end part of the outer tube; and the soft head is fixedly connected with the outer tube. The novel scatheless anesthesia catheter is simpler in manufacturing process because the scale mark and the X-ray developing line are processed at the outer wall of the inner tube; the production cost is reduced; meanwhile, the outer pipe is sleeved outside the inner tube; and the scale mark or the X-ray developing line can be prevented from affecting a patient. The novel scatheless anesthesia catheter can rapidly and smoothly enter a human body. Therefore, the piercing risk is greatly reduced; the damage to an inner membrane of a blood vessel is reduced, and the novel scatheless anesthesia catheter is safe, reliable and convenient to use.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a novel non-invasive anesthesia catheter. Background technique [0002] Existing anesthesia catheters are generally provided with scale marks and X-ray imaging lines. Scale lines and X-ray development lines are generally embedded in the tube body. The scale line and X-ray development line embedded in the tube body will not be exposed outside the tube, which can prevent the impact on the patient and is not easy to fall off. However, this type of anesthesia catheter has complicated processing technology, low processing efficiency and low defective rate. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a new type of non-invasive anesthesia catheter with simple structure, simple processing technology, fast and convenient insertion, safety and reliability. [0004] In order to solve the above technical problems, a technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/00A61M25/098
Inventor 李业中
Owner 江苏省华星医疗器械实业有限公司
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