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Infusion bag extrusion device for dispensing vials and dispensing method

A technology of extrusion device and infusion bag, which is applied in the direction of drug packaging, transportation and packaging, packaging, etc., can solve the problems of reducing the efficiency of dispensing, and achieve the effects of convenient use, avoiding cross-infection, and simple structure

Active Publication Date: 2019-03-08
CHENGDU JIESHIDE SCIENCE AND TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the invention of the present invention is: when the dispensing device in the prior art is dispensing vials, when it is necessary to inject the liquid medicine in the infusion bag into the vials, the labor intensity is improved and the directly reduced To solve the problem of dispensing efficiency, provide an infusion bag extrusion device for dispensing vials, and a dispensing method for dispensing vials using the extruding device

Method used

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  • Infusion bag extrusion device for dispensing vials and dispensing method
  • Infusion bag extrusion device for dispensing vials and dispensing method
  • Infusion bag extrusion device for dispensing vials and dispensing method

Examples

Experimental program
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Effect test

Embodiment 1

[0044] like figure 1 As shown, the infusion bag 1 of the present invention is an existing medical infusion bag 1 commonly used, which is a soft plastic structure. The size of this infusion bag 1 belongs to the national standard, and the specifications of the medical soft infusion bag 1 include 50, 100, 120, 150, 200, 250, 500, 1000, 1500 and 2000ml etc.

[0045] like figure 2 , 3 As shown, an infusion bag extruding device for dispensing vials 2 includes a base plate 4 on which an installation station for an infusion bag 1 and a vial 2 is arranged, and the installation station for the infusion bag 1 The lifting part 6 is provided above, and the lifting part 6 includes a support 61, and the support 61 is provided with a cam 7 and at least one bull's-eye bearing 8 located on the cam 7, and the cam 7 is connected to the rotating motor 9; The height of the bracket 61 is adapted to the infusion bag 1, and when the rotating motor 9 drives all the bull's-eye bearings 8 on the cam ...

Embodiment 2

[0052] The present invention discloses a dispensing method of a vial 2, comprising the use of an infusion bag 1 extrusion device for dispensing a vial 2 as in Example 1, the dispensing method comprising the following steps:

[0053] Step 1, preparation, connect the infusion bag 1 and the vial 2 through the infusion tube part 3 on the substrate 4, place the lifting part 6 above the infusion bag 1, and adjust the lifting part 6 Relative to the height of the infusion bag 1, rotate the base plate 4 on the vertical plane until the opening of the infusion bag 1 faces downward, as Figure 7 shown;

[0054] Step 2: Squeeze the infusion bag 1, start the rotating motor 9, drive the bull's-eye bearing 8 on the cam 7 to make a circular motion, the bull's-eye bearing 8 contacts the infusion bag 1 and squeezes the infusion bag 1 Press to squeeze the liquid medicine in the infusion bag 1 into the vial 2;

[0055] Step 3: Rotate the base plate 4, stop the rotating motor 9, stop the motion o...

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Abstract

The invention discloses an infusion bag extruding device for medicine dispensing by a penicillin bottle and a medicine dispensing method. The extruding device comprises a substrate, wherein an infusion bag and a mounting station of the penicillin bottle are arranged on the substrate; a lifting part is arranged above the mounting station of the infusion bag and comprises a support; a cam and at least one bull eye bearing arranged on the cam are arranged on the support; the cam is connected with a rotating motor; the height of the support is adjusted to be matched with that of the infusion bag; when the rotating motor drives all the bull eye bearings on the cam to rotate along the circumference, the bull eye bearings are in contact with the infusion bag and can extrude the infusion bag. The extruding device is simple in structure and convenient in use; liquid in the infusion bag and the penicillin bottle can be directly injected or flow out without adopting a transit container to communicate the infusion bag with the penicillin bottle, the structure is optimized and interactive infection is avoided. Compared with a manual extrusion mode of the infusion bag, the medicine dispensing method has the advantages that the infusion bag can be automatically extruded or release the pressure, the medicine dispensing efficiency is improved, and the medicine dispensing time is saved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an infusion bag extrusion device and a dispensing method for dispensing vials. Background technique [0002] In the existing technical field of dispensing, it often involves the use of pharmaceutical bottles such as ampoules or vials for dispensing. Ampoules or vials are small glass containers used to hold medicinal liquids. The bottleneck of the concave part between the bottle body and the bottle head, the capacity is generally 1-25ml, and it is generally used for injection medicine. [0003] At present, the dispensing of vials is generally carried out by holding the bottle body of the vial, and the injection syringe first sucks a part of the liquid medicine from the infusion bag, and then inserts the needle body of the syringe through the bottle cap to inject the liquid medicine into the vial. , after diluting the powder, insert the injection syringe to suck out all the liquid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J1/20A61J1/10A61J1/06
CPCA61J1/06A61J1/10A61J1/2003A61J1/2048A61J1/2051A61J2200/20
Inventor 郑永强柏轲
Owner CHENGDU JIESHIDE SCIENCE AND TECHNOLOGY CO LTD