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Medical infusion tube

An infusion tube and tube body technology, applied in the field of medical infusion tubes, can solve the problems of patients' pain, medical infusion tubes are easy to be pressed or folded, discomfort, etc., and achieve the effect of good cavity stability

Inactive Publication Date: 2014-01-01
NANJING QINHUAI HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In clinical practice, for regular infusion, the medical infusion tube is easy to be pressed or folded. It needs to have good cavity stability to ensure the circulation of the injection. patient brings pain

Method used

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  • Medical infusion tube
  • Medical infusion tube

Examples

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As described above, a medical infusion tube includes a tube body wall 1 and a tube body cavity 2. The cross section of the tube body cavity 2 is triangular. easily transformed.

[0014] Such as figure 2 As shown, a heating wire 4 is arranged in the wall of the tube body, and the heating wire is laid flat along the side surface 3 of the triangular tube body cavity, and forms a loop, and is tiled along the side surface of the triangle.

[0015] The heating wires 4 are arranged in strips, and the arrangement of the strips is simple, which simplifies the manufacturing process.

[0016] The heating wire 4 is electrically connected to a power supply 7 through a wire 5 to form a loop.

[0017] A temperature regulator 6 is connected in series in the circuit, and two groups of resistors are connected in series in the internal circuit of the temperat...

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Abstract

The invention discloses a medical infusion tube which comprises a tube wall and a tube cavity, wherein the cross section of the tube cavity is a triangle; electric heating wires are arranged inside the tube wall; the electric heating wires are paved along the flat surfaces of the triangular tube cavity; and a loop is formed. The invention provides the medical infusion tube which is pressure resisting, good in stability of the cavity and capable of heating up.

Description

technical field [0001] The invention relates to a medical device, more specifically, to a medical infusion tube. Background technique [0002] In clinical practice, for regular infusion, the medical infusion tube is easy to be pressed or folded. It needs to have good cavity stability to ensure the circulation of the injection. The sick bring pain. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art and provides a medical infusion tube which is resistant to pressure, has good cavity stability and can be heated. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] A medical transfusion tube, comprising a tube body wall and a tube body cavity. The cross section of the tube body cavity is triangular. The triangular cavity utilizes the stability of the triangle and is not easily deformed when pressed. [0006] An electric heating wire is arran...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M25/14A61M5/44
Inventor 宋正权
Owner NANJING QINHUAI HOSPITAL
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