Integrated injection device

An injection device, an integrated technology, applied in the direction of syringes, automatic injectors, hypodermic injection equipment, etc., can solve problems such as time-consuming and labor-intensive, unable to meet the needs of use, fatigue, etc.

Pending Publication Date: 2018-09-11
陈琳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the syringes used generally need to go through the process of suction-injection, etc. The operation process is complicated, and each step needs to be completed manually, which is time-consuming and labor-intensive, which is easy to cause fatigue and low efficiency, which can no longer meet the existing needs. need

Method used

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Embodiment Construction

[0024] The specific implementation, structure, features and functions of the integrated injection device according to the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0025] see Figure 1 to Figure 3 , the integrated injection device of the present invention includes an injection tube 3, a liquid inlet assembly, and an air intake assembly. The liquid chamber 4 and the air chamber 7, the front and the rear of the side of the injection pipe 3 are respectively equipped with a liquid inlet assembly and an air inlet assembly, and the air inlet assembly includes a plug A8, an air pipe 10, the plug A8 and the side wall of the injection pipe 3 The air hole 9 can be separated and combined. The top of the air pipe 10 is connected with the plug A8, and when the plug A8 is separated from the air hole 9, the air pipe 10 is connected with the air cavity 7. The pressure regulating box 12 is installed at the tail ...

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PUM

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Abstract

The invention discloses an integrated injection device. The integrated injection device comprises an injection pipe (3), a liquid inlet assembly and an air inlet assembly, and a liquid absorbing pipe(1) is installed at the front end of the injection pipe (3). The integrated injection device is characterized in that the interior of the injection pipe (3) is divided into a liquid absorbing cavity (4) and an air cavity (7) through a partition plate (6), and the liquid inlet assembly and the air inlet assembly are installed at the front portion and the rear portion of the side face of the injection pipe (3) respectively; the air inlet assembly comprises a plug A (8) and an air pipe (10), the plug A (8) is in detachable cooperation with an air hole (9) in the side wall of the injection pipe (3), the top of the air pipe (10) is connected with the plug A (8), a pressure regulating box (12) is installed at the tail of the air pipe (10), and the air hole (9) is communicated with the air cavity(7); the liquid inlet assembly comprises a mounting base (17) and a plug B (20), and a special-shaped cavity (18) is formed in the mounting base (17). The integrated injection device is convenient tooperate, saves time and labor, and is simple in structure, efficient, reliable, suitable for being popularized and applied for integrated injection of liquid absorbing and injecting.

Description

technical field [0001] The invention belongs to the technical field of medical aids, and in particular relates to an integrated injection device. Background technique [0002] Injection refers to the injection of liquid or gas into the human body with the help of medical devices such as syringes to achieve the purpose of diagnosis, treatment and prevention of diseases. It is widely used because the medicine can quickly reach the blood and produce effects after injection. A syringe is a common injection device. In the prior art, the syringes used generally need to go through the process of suction-injection, etc. The operation process is complicated, and each step needs to be completed manually, which is time-consuming and labor-intensive, which is easy to cause fatigue and low efficiency, which can no longer meet the existing needs. need. Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages and provide an integrate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/19A61M5/20A61M5/31A61J1/20
CPCA61M5/19A61J1/2003A61M5/2046A61M5/31565
Inventor 陈琳
Owner 陈琳
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