Injection pump and control method thereof

A technology of syringe pump and syringe, applied in the field of medical and health equipment, can solve problems such as hidden dangers of health and safety, unreasonable size or structure, and substandard sanitary conditions, and achieve the effect of avoiding hidden dangers of safety.

Inactive Publication Date: 2010-10-20
SHENZHEN MINDRAY SCIENTIFIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to factors affecting medical safety, including diagnostic factors, medical technology, and drug-derived factors, the use of inferior medical equipment and equipment can sometimes become an inducement for medical accidents
For example, some unqualified medical and sanitary products flood the market, which may have the following defects: the sanitary conditions are not up to st

Method used

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  • Injection pump and control method thereof
  • Injection pump and control method thereof
  • Injection pump and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The injection device in this embodiment includes a syringe pump and a syringe. The syringe pump includes a syringe mounting position and a push-pull mechanism for driving the syringe. The syringe pump also includes a syringe identification device, and the syringe is provided with an identification part for identification by the syringe identification device.

[0035] Please refer to figure 1 , the syringe pump includes a base 20, and a syringe mounting position 21, a pressure handle 22, a retaining groove 23, a push-pull mechanism 24, a control interface 25, a display screen 26, and a syringe identification device for identifying a syringe, etc. .

[0036] Please refer to figure 2 and image 3 , the syringe includes a syringe 11 and a push rod 12 extending into the syringe 11, and an identification part 14 is arranged on the syringe. For example, the identification part 14 can be a coating on the syringe, which is formed by coating the syringe 11 or the push rod 12 ...

Embodiment 2

[0047] The present invention also protects a control method of a syringe pump, such as Figure 7 As shown, the method mainly includes the following steps:

[0048] Step S701: Install the syringe on the syringe installation position 21 of the syringe pump, and power on the syringe pump.

[0049] Step S702: Before injecting the syringe pump, identify the syringe through the syringe identification device, for example, the detection unit 30 identifies the identification part 14 on the syringe by detecting the identification signal returned from the syringe. The detection method is also different according to different types of the recognition unit 14 . When the identification part 14 is an identification pattern on the syringe, the identification pattern is detected by means of image sensing. When the identification part 14 is the protrusion 15 on the surface of the syringe, whether there is the protrusion 15 is detected by means of contact sensing, through-beam light sensing or...

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PUM

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Abstract

The invention discloses an injection pump and a control method thereof. The injection pump comprises a mounting position of an injector, a push and pull mechanism for driving the injector, and an injector identifying device for effectively identifying the injector.

Description

technical field [0001] The invention relates to medical and health equipment, in particular to an injection pump and a control method thereof. Background technique [0002] A syringe pump is a device used to drive a syringe to achieve automatic injection, and usually can effectively control the injection speed. [0003] At present, the medical safety problem has aroused people's widespread concern. In addition to factors affecting medical safety, including diagnostic factors, medical technology, and drug-derived factors, the use of inferior medical equipment and equipment can sometimes become an inducement for medical accidents. For example, some unqualified medical and sanitary products flood the market, which may have the following defects: the sanitary conditions are not up to standard, the use of inferior materials harmful to the human body, the unreasonable size or structure will affect the dosage, the quality is poor and easy to damage, and the performance is unstable...

Claims

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Application Information

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IPC IPC(8): A61M5/142G06K9/00A61M5/00
Inventor 谭永宏
Owner SHENZHEN MINDRAY SCIENTIFIC CO LTD
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