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Medical peristaltic pump tube

A peristaltic pump tube and pump tube technology, applied in the field of medical devices, can solve problems such as separation, and achieve the effect of avoiding separation

Pending Publication Date: 2019-01-04
BEIJING SHIJITAN HOSPITAL CAPITAL MEDICAL UNIVERSTY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing pump tube body is connected to the infusion tube, most of them are plugged in. When the pump tube body is installed on the drip controller, the pump tube body and the infusion tube are separated due to pressure.

Method used

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  • Medical peristaltic pump tube
  • Medical peristaltic pump tube
  • Medical peristaltic pump tube

Examples

Experimental program
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Effect test

Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0037] A medical peristaltic pump tube, such as figure 1 as shown, figure 1 The medical infusion tube in is the infusion tube of the prior art, including the liquid inlet pipe 1, the liquid outlet pipe 2 and the extension pipe 3 between the liquid outlet pipe 2 and the liquid inlet pipe 1, and the two ends of the extension pipe 3 are respectively connected by The assembly 6 communicates with the liquid inlet pipe 1 and the liquid outlet pipe 2 . A puncture needle 1...

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Abstract

The invention relates to a medical peristaltic pump tube which belongs to the field of medical devices, the technical essentials include an inlet tube with a puncture needle, an outlet tube fitted with a venous needle and an extension tube, wherein the two ends of the elongated pipe are respectively communicated with the liquid inlet pipe and the liquid outlet pipe through a connecting assembly, the connection assembly includes a threaded head fixed at one end of the discharge tube away from the venous needle and at one end of the elongated tube, and a threaded sleeve fixed on the other end ofthe elongated tube and the end of the inlet tube away from the puncture needle. A drip bucket and a flow regulator are arranged on the liquid inlet pipe, a pump pipe body made of silica gel is arranged between the extension pipe and the liquid inlet pipe, one end of the pump pipe body is threadably connected with a screw head on the extension pipe, and the other end of the pump pipe body is inserted and connected with the screw sleeve on the liquid inlet pipe through a plug and fixed by a fixing assembly. The invention has the advantages that the pump pipe body and the infusion pipe are tightly and fixedly connected, and the separation between the pump pipe body and the infusion pipe is avoided.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a medical peristaltic pump tube. Background technique [0002] With the advancement of medical technology, medical operations are becoming more and more strict, and infusion is the basis of medical procedures, and most medical procedures require infusion. With the development of medical technology, the requirements for infusion concentration and infusion speed control are getting higher and higher during infusion. The infusion controller controls the pressure of the infusion tube to adjust the infusion speed. [0003] By adding a pump tube body to the infusion tube and installing the pump tube body on the drip controller, the internal pressure of the pump tube body is adjusted to control the flow rate of the medicinal solution in the infusion tube. When the existing pump tube body is connected with the infusion tube, most of them are plugged in. When the pump tube body is ins...

Claims

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Application Information

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IPC IPC(8): A61M5/142A61M5/168A61M5/172
CPCA61M5/14228A61M5/16881A61M5/172
Inventor 张欢牛鹿原
Owner BEIJING SHIJITAN HOSPITAL CAPITAL MEDICAL UNIVERSTY
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