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Blood bag plug-breaking and shaking-up device and blood component separator

A blood bag and plug rod technology, applied in the field of medical equipment, can solve the problems of low work efficiency, high strength, poor shaking effect, etc., and achieve the effects of good integration, preventing coagulation and agglomeration, and reducing the space occupied by equipment

Pending Publication Date: 2019-10-18
深圳市迈思特生物医学工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when the blood station prepares the suspended red blood cells, it is necessary to manually break off the stopper rod 22 and manually shake it, which is low in efficiency, high in strength, and poor in effect.

Method used

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  • Blood bag plug-breaking and shaking-up device and blood component separator
  • Blood bag plug-breaking and shaking-up device and blood component separator
  • Blood bag plug-breaking and shaking-up device and blood component separator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] combine figure 1 ,refer to figure 2 As shown, the blood bag breaking and shaking device of the present invention includes a body 10, a stopping mechanism and a shaking mechanism. The cork breaking mechanism includes a cork breaking head 11 installed on the body 10 and a first driving mechanism drivingly connected to the plug breaking head 11 . The main body of the first driving mechanism is installed inside the fuselage 10 , and a part protrudes from the outside of the fuselage 10 to drive and connect with the plug breaking head 11 . The plug breaking head 11 has a clamping opening for clamping the stopper rod 22 of the external blood bag, that is, the preserved blood bag 2 . The first driving mechanism drives the breaking head 11 to break the stopper rod 22 in the preserved blood bag 2, avoiding manual breaking, reducing work intensity and improving the efficiency of blood component preparation. In this embodiment, the first driving mechanism drives the plug breaki...

Embodiment 2

[0030] refer to Figure 5 As shown, the blood bag breaking and shaking device of the present invention includes a body 10, a stopping mechanism and a shaking mechanism. The cork breaking mechanism includes a cork breaking head 11 installed on the body 10 and a first driving mechanism drivingly connected to the plug breaking head 11 . The plug breaking head 11 has a clamping opening for clamping the blood bag stopper rod 22 . The main body of the first driving mechanism is installed inside the fuselage 10 . The first driving mechanism drives the breaking head 11 to break the stopper rod 22 in the preserved blood bag 2, avoiding manual breaking, reducing work intensity and improving the efficiency of blood component preparation. In this embodiment, the first driving mechanism drives the plug head 11 to make the clamping opening for clamping the plug rod 22 of the maintenance fluid blood bag 2 reciprocate and rectilinearly move so as to break the plug rod 22 . The shaking mech...

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Abstract

The invention discloses a blood bag plug-breaking and shaking-up device and a blood component separator. The blood bag plug-breaking and shaking-up device comprises a machine body, a plug-breaking mechanism and a shaking-up mechanism. The plug-breaking mechanism comprises a plug-breaking head installed on the machine body and a first driving mechanism in driving connection with the plug-breaking head. The first driving mechanism is used for driving the plug breaking head to move so that a blood bag plug rod can be broken. The shaking-up mechanism comprises a supporting plate installed on the upper side of the machine body and a second driving mechanism in driving connection with the supporting plate. The second driving mechanism is used for driving the supporting plate to move so that fluid in the blood bag placed on the supporting plate can be mixed. The blood bag plug-breaking and shaking-up device has the plug-breaking function and the shaking-up function at the same time, and the blood bag plug rod can be broken so that red blood cells and preserving fluid can be sufficiently mixed and the red blood cells can be prevented from being clotting; integrity is high, and the space occupied by the device is reduced. The blood component separator comprises a blood bag squeezing device, a weighing device, a heat sealing device and the blood bag plug-breaking and shaking-up device. The blood component separator has the blood component separating function, the plug-breaking function and the shaking-up function at the same time, and the aim of conducting separating over shaking-upafter plug-breaking is realized.

Description

technical field [0001] The invention relates to a medical device, in particular to a blood bag breaking and shaking device and a blood component separator. Background technique [0002] The components of whole blood include plasma, platelets and red blood cells. The red blood cells separated by the blood component separator need to be put into the preservation solution blood bag and mixed with the preservation solution before storage to prepare suspended red blood cells to avoid coagulation and agglomeration of red blood cells. Such as figure 1 As shown, the preservative blood bag 2 is in a sealed state at the beginning, and the top conduit 21 of the blood bag 2 is provided with a stopper rod 22 inside. The inlet and outlet, thereby blocking the circulation of the liquid, the stopper rod 22 in the catheter 21 of the preserved blood bag 2 needs to be broken to allow the red blood cells to enter the preserved blood bag 1 . At present, when the blood station prepares the sus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/02
CPCA61M1/0254A61M1/0259A61M1/0272
Inventor 赵利俊梁子卿其他发明人请求不公开姓名
Owner 深圳市迈思特生物医学工程有限公司
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