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Quantitative liquid medicine filling device with anti-backflow structure for blood purification

A technology for blood purification and quantitative filling, which is used in drug packaging, blood circulation processing, packaging, etc., and can solve problems such as diversion and inability to achieve quantitative filling.

Pending Publication Date: 2020-10-20
卢光梦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a blood purification medicinal liquid quantitative filling device with an anti-backflow structure, so as to solve the problem that the traditional infusion bottle proposed in the above-mentioned background technology needs to be manually operated when filling, and diversion phenomenon will occur Therefore, the problem of quantitative filling cannot be realized

Method used

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  • Quantitative liquid medicine filling device with anti-backflow structure for blood purification
  • Quantitative liquid medicine filling device with anti-backflow structure for blood purification
  • Quantitative liquid medicine filling device with anti-backflow structure for blood purification

Examples

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Effect test

Embodiment 1

[0029] Embodiment one, such as Figure 1-8 As shown, the embodiment provided by the present invention: a blood purification medicinal liquid quantitative filling device with an anti-backflow structure, including a device main body 100, the device main body 100 includes an infusion bottle main body 110, and the upper right side of the infusion bottle main body 110 is fixedly connected There is a fixed rod 120, the top of the fixed rod 120 is fixedly connected with a chamber 130, the top of the infusion bottle body 110 is inserted with an infusion pipeline 140, and the other end of the infusion pipeline 140 is inserted inside the chamber 130, and the top of the infusion pipeline 140 is fixedly connected with an outlet. The liquid pipe 150, the infusion bottle main body 110 is provided with a transmission mechanism 200, the chamber 130 is provided with a linkage mechanism 300, the chamber 130 is provided with a sealing mechanism 400, the transmission mechanism 200 includes a float...

Embodiment 2

[0030] Embodiment two, such as Figure 5-7 As shown, the sealing mechanism 400 includes a third fixed block 410, the bottom end of the second fixed block 350 is fixedly connected with the third fixed block 410, and the left end of the third fixed block 410 is hinged with a first hinged rod 420, and the first hinged rod 420 is away from One end of the third fixed block 410 is hinged with a telescopic rod 430, the telescopic rod 430 is composed of a left rod and a right rod, and the right rod is inserted into the left rod, and the end of the telescopic rod 430 away from the first hinged rod 420 is fixedly connected to the first hinged rod 420. The fixed block 320 is hinged with a second hinged rod 440 at the bottom end of the telescopic rod 430, and the end of the second hinged rod 440 away from the telescopic rod 430 is hinged with a fourth fixed block 450, and the bottom end of the fourth fixed block 450 is attached to the abutment block 240, the right end of the fourth fixed ...

Embodiment 3

[0031] Embodiment three, such as Figure 5 and 6 As shown, the inner wall of the liquid outlet pipe 150 is fixedly connected with a sealing gasket 153, and the third connecting rod 470 runs through the sealing gasket 153. The material of the sealing gasket 153 is made of rubber. Through the function of the sealing gasket 153, it ensures that the sealing plate 490 is opened. The sealing effect of the device, the first support rod 131 is fixedly connected to the inner wall of the right side of the chamber 130, and the other end of the first support rod 131 is fixedly connected to the liquid outlet pipe 150, and the second support rod 132 is fixedly connected to the inner wall of the left end of the chamber 130, In addition, the other end of the second support rod 132 is fixedly connected to the liquid outlet pipe 150 , through the functions of the first support rod 131 and the second support rod 132 , the stability of the liquid outlet pipe 150 after installation is further impr...

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Abstract

The invention relates to the technical field of filling devices, in particular to a quantitative liquid medicine filling device with anti-backflow structure for blood purification. The device comprises a device main body, the device main body comprises an infusion bottle main body, a fixing rod is fixedly connected to the right side of the upper part of the infusion bottle main body, and a cavityis fixedly connected to the top end of the fixing rod. The device solves the problems that: when an existing filling device for blood purification is used for filling, a valve is generally opened, andthen liquid is injected into an infusion bottle through a connecting pipe, however, the filling mode generally needs manual operation, when the valve is closed, the water in the pipeline can be guided, an operator cannot quantitatively fill an infusion bottle, and inaccuracy is caused. Backflow of the device during filling is avoided, the accuracy of the device during filling is improved, the device can conduct quantitative filling, the device does not need manual operation, and the practicability of the device is further improved.

Description

technical field [0001] The invention relates to the technical field of filling devices, in particular to a quantitative filling device for medicinal liquid for blood purification with an anti-backflow structure. Background technique [0002] Blood purification is also called dialysis in daily life. Its meaning is: lead the patient's blood out of the body and pass it through a purification device to remove some pathogenic substances, purify the blood, and achieve the purpose of treating diseases. For example, a flush toilet cleaning solution disclosed by the publication number CN110700359A device, the beneficial effects of the present invention are: the installation is easy and stable, and the installation height of the filling device and the specific installation position in the horizontal direction can be carried out according to the needs; The up and down movement is fast and sensitive, the control component ensures the sealing effect, and the trajectory is accurate and s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/16A61M1/36A61J1/20
CPCA61M1/16A61M1/3621A61J1/20A61J1/2003
Inventor 卢光梦
Owner 卢光梦