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Push injection pump convenient to carry

A technology of a body and an air storage tank, which is applied in the directions of pressure infusion, hypodermic injection devices, and devices introduced into the body, etc., can solve the problems of poor anti-fall performance of the bolus pump and damage of the bolus pump, and achieves improved protection effect and convenience. Operation and stable operation

Inactive Publication Date: 2022-01-28
王小丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the above deficiencies, the present invention provides an easy-to-carry injection pump, which solves the problem that the injection pump has poor anti-drop performance and the injection pump is easily damaged due to impact.

Method used

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  • Push injection pump convenient to carry
  • Push injection pump convenient to carry
  • Push injection pump convenient to carry

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with embodiment.

[0026] During specific implementation: if Figure 1-4 As shown, a portable push injection pump includes a push injection pump body 1, a control panel 2 is embedded in the surface of the push injection pump body 1, and a protection mechanism 3 is installed inside the push injection pump body 1, and the protection mechanism 3 The two ends penetrate to the outside of the injection pump body 1. The sealing mechanism 4 is installed on both sides of the injection pump body 1. One end of the sealing mechanism 4 is plugged with the protection mechanism 3. The input end of the injection pump body 1 is connected to the control panel 2. The output terminal is electrically connected;

[0027] Such as figure 2 and image 3 As shown, the protection mechanism 3 includes an air storage tank 301, the upper end of the air storage tank 301 is communicated with a solenoid valve 302, and th...

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Abstract

The invention discloses a push injection pump convenient to carry, and belongs to the technical field of push injection equipment. The push injection pump convenient to carry comprises a push injection pump main body, wherein a control panel is installed on the surface of the push injection pump main body in an embedded mode, and a protection mechanism is installed in the push injection pump main body. According to the invention, by arranging a protection mechanism, when a push injection pump body falls and a detection numerical value exceeds an early warning numerical value, a control panel controls to open an electromagnetic valve so as to make compressed air in an air storage tank flow into an air bag through a first air guide pipe, the air bag is rapidly expanded, the air bag jacks off a pipe plug and extends to the outside of a mounting pipe in the expansion process, then the air bag is completely expanded outside the mounting pipe, the air bag can make contact with the ground firstly before the push injection pump main body makes contact with the ground so as to greatly reduce the impact force of the push injection pump body, and the air bag can effectively retard the falling speed of the push injection pump body so as to reduce the vibration force of the push injection pump body.

Description

technical field [0001] The invention relates to the technical field of bolus injection equipment, in particular to a portable bolus injection pump. Background technique [0002] The injection pump is also called a syringe pump, which is composed of a stepping motor and its driver, a screw and a bracket, etc., and has a reciprocating screw and nut, so it is also called a screw pump. The nut is connected with the plunger of the syringe, and the liquid medicine is contained in the syringe, so as to realize high-precision, smooth and non-pulsating liquid transmission; according to the application, it can be divided into medical and non-medical, as well as laboratory micro-injection pumps and industrial syringe pumps, according to the channel Data can be divided into single-channel and multi-channel. [0003] At present, the anti-drop performance of the existing injection pumps is poor. When the medical staff accidentally drops the injection pumps, the injection pumps are easily...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/145
CPCA61M5/1452A61M2005/14513
Inventor 王小丽封小琴文道会
Owner 王小丽
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