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blood cell separator

A blood cell separator and centrifuge technology, which is applied in the field of medical equipment, can solve the problems of large space occupation and inconvenient opening, and achieve the effects of beautiful appearance, improved safety, and reduced occupation

Inactive Publication Date: 2017-01-04
SHANDONG WEIGAO GROUP MEDICAL POLYMER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The doors of existing blood cell separators mostly use a hinge mechanism, and a hinge is installed on the left side. The door can be opened to the left to install centrifuge consumables. After installation, the door is closed, which is inconvenient to open and takes up a lot of space.

Method used

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Experimental program
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Embodiment Construction

[0017] The blood cell separator includes a centrifuge part 6 and a frame 1, the frame 1 is fixed with a left guard 4, a right guard 3 and a front guard 5, and the front door 2 is connected with the frame 1 through a four-bar linkage mechanism, The four-bar linkage mechanism includes two long links 11 and two short links 20 . One end of the long connecting rod 11 and the short connecting rod 20 are respectively connected with the lower support 9 fixed at the bottom end of the frame 1 and the upper support 19 fixed at the upper end of the frame 1 through a pin 10 and a nut 7, and the other end is connected through a copper sleeve 22 and Pin 21 is fixed and rotatable with front door 2. The lower support 9 can be fixed on the bottom end of the frame 1 by screws 8 ; the upper support 19 can be fixed on the upper end of the frame 1 by bolts 18 .

[0018] The bottom of described long connecting rod 11 is connected with connecting plate 16 by pin 12, and connecting plate 16 can rotat...

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PUM

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Abstract

The invention provides a blood cell separator, which includes a centrifuge part and a frame, the frame is fixed with a left guard, a right guard and a front guard, the front door is connected with the frame through a four-bar linkage, and the The four-bar linkage mechanism consists of two long links and two short links. One end of the long links is connected to the lower support fixed at the bottom of the frame through pins and nuts, and the other end is fixed to the front door through copper sleeves and pins. Rotation; one end of the short connecting rod is connected with the upper support fixed on the upper end of the frame through pins and nuts, and the other end is fixed and rotatable with the front door through copper sleeves and pins. The invention has the advantages of convenient opening and small occupied space.

Description

technical field [0001] The invention relates to a blood cell separator, which belongs to the field of medical equipment. Background technique [0002] The blood cell separator uses a special closed circuit to allow part of the donor's whole blood to pass through the blood cell separator for extracorporeal circulation—to extract the corresponding blood cells from the donor's whole blood, and then return the remaining blood to the blood donor. The centrifuge part of the blood cell separator is arranged in the box body, and the box body is provided with a door, which is opened to install and disassemble consumables of the centrifuge, and the door is closed during the centrifugation process. The door of the existing blood cell separator mostly adopts a hinge mechanism, and a hinge is installed on the left side. The door can be opened to the left to install centrifuge consumables. After installation, the door is closed, which is inconvenient to open and takes up a lot of space. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/38
Inventor 谭学礼戚鹏韩松黄选波王春艳
Owner SHANDONG WEIGAO GROUP MEDICAL POLYMER