Automatic extrusion multi-chamber liquid storage bag device

An automatic extrusion and liquid storage bag technology, applied in the field of medical equipment, can solve the problems of inconvenient operation, low efficiency of liquid medicine, and time-consuming, etc., and achieve the effect of saving time and effort, and simple and convenient operation

Pending Publication Date: 2022-07-15
JIANGSU CANCER HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is that the multi-chamber liquid storage bag requires medical personnel to spend a lot of time and effort to complete the opening of the whole bag of liquid medicine and evenly mix it, which is very inconvenient to operate, especially when an emergency occurs, a large amount of liquid medicine is required. The multi-chamber liquid storage bag contains liquid, and it is difficult for some medical staff with less strength to quickly open the multi-chamber liquid storage bag and mix the liquid in it, and the mixing efficiency of the drug solution is low

Method used

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  • Automatic extrusion multi-chamber liquid storage bag device
  • Automatic extrusion multi-chamber liquid storage bag device
  • Automatic extrusion multi-chamber liquid storage bag device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] refer to Figures 1 to 9 , this embodiment provides an automatic extrusion multi-chamber liquid storage bag device, including a housing assembly 100, including a housing 101 and a tray 102, and the tray 102 is hinged with the housing 101;

[0042] The drive assembly 200 includes a drive shaft 201, a support rod 202, a first drive disk 203, a second drive disk 204 and a drive motor 205. The drive shaft 201 is connected to the support rod 202, the support rod 202 is connected to the housing 101, and the first drive The disk 203 is connected with one end of the drive shaft 201, and the second drive disk 204 is connected with the other end of the drive shaft 201;

[0043] The self-adjusting assembly 300 includes an adjustment piece 301 and a support base 302, the adjustment piece 201 is connected with the support base 302, and the support base 302 is connected with the housing 101;

[0044] The extrusion assembly 400 includes a extrusion plate 401 and an insertion rod 402 ...

Embodiment 2

[0052] refer to Figures 1 to 9 The difference between this embodiment and the previous embodiment is that the edge of the tray 102 is provided with a chamfer 102c, and the setting of the chamfer 102c prevents the edge of the tray 102 from colliding with the casing 101 during the shaking process.

[0053] The end of the drive shaft 201 is provided with a fixed block 201a, and the fixed block 201a has a rectangular parallelepiped structure;

[0054] The first drive plate 203 is provided with a first fixing hole 203a, the second drive plate 204 is provided with a second fixing hole 204a, the first fixing hole 203a is connected to one end of the fixing block 201a, and the second fixing hole 204a is connected to the other end of the fixing block 201a connection;

[0055] The cuboid structure of the fixing block 201a ensures the assembly stability of the fixing block 201a and the first fixing hole 203a, and the fixing block 201a and the second fixing hole 204a. The fixing block 20...

Embodiment 3

[0062] refer to Figures 1 to 9 The difference between this embodiment and the previous embodiment is that the adjustment member 301 is provided with an adjustment disk 301a, an adjustment gap 301b is formed between the adjustment disk 301a and the tray 102, and the adjustment gap 301b also changes when the tray 102 shakes. , because the first drive plate 203 and the second drive plate 204 push up the tray 102 alternately when rotating, so that the size of the adjustment gap 301b also changes periodically. When the adjustment plate 301a and the tray 102 shake normally, the adjustment gap 301b It does not affect the normal shaking of the device, only when one side of the tray 102 is too low, the adjustment gap 301b at a certain point is zero, and the adjustment member 301 provides a certain support force for the too low side of the tray 102, so that the tray 102 shakes more smoothly When the parts in the device are worn out or other unexpected conditions cause the tray 102 to s...

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PUM

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Abstract

The invention discloses an automatic extrusion multi-chamber liquid storage bag device which comprises a shell assembly, a liquid storage bag assembly, a liquid storage bag assembly, a liquid storage bag assembly, a liquid storage bag assembly and a liquid storage bag assembly and is characterized in that the shell assembly comprises a shell and a tray; the driving assembly comprises a driving shaft, a supporting rod, a first driving disc, a second driving disc and a driving motor, the driving shaft is connected with the supporting rod, the supporting rod is connected with the shell, the first driving disc is connected with one end of the driving shaft, and the second driving disc is connected with the other end of the driving shaft; the self-adjusting assembly comprises an adjusting piece and a supporting base, the adjusting piece is connected with the supporting base, and the supporting base is connected with the shell; and the extrusion assembly comprises an extrusion plate and an insertion rod, the extrusion plate is connected with the insertion rod, and the insertion rod is inserted into the shell. The multi-chamber liquid storage bag has the beneficial effects that the multi-chamber liquid storage bag can be opened, liquid in the multi-chamber liquid storage bag can be mixed, time and labor are saved, and the device has an adjusting function and is suitable for the mixing frequency requirements of different types of multi-chamber liquid storage bags and different types of liquid.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an automatic extrusion multi-chamber liquid storage bag device. Background technique [0002] The multi-chamber liquid storage bag contains multiple chambers, each chamber is filled with different drugs, and each chamber is separated by an openable virtual electrode. In clinical use, pressure is applied to the bag body to open and mix the virtual electrode, and then fully The mixed medicine is infused into the human body from the liquid medicine discharge port. [0003] In order to avoid abnormal mixing of drugs in each chamber, the virtual welding rod has strong connection strength. In the actual operation process, it takes a lot of time and effort for medical staff to complete the opening of the whole bag of drug solution and evenly mix it. It is very inconvenient, especially when an emergency occurs, a large number of multi-chamber fluid storage bags are required to c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/20B01F31/60B01F35/30B01F101/22
CPCA61J1/2093
Inventor 姜西刚王丽君张民皓
Owner JIANGSU CANCER HOSPITAL
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