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Production device suitable for heparin anticoagulant tubes and process thereof

A technology for producing a device and an anticoagulation tube, which is applied in the field of heparin anticoagulation tube production, can solve the problems of inconvenient removal of the test tube, uneven heat damage of the tube wall, etc., and achieves the effects of improving production efficiency and being easy to pick and place.

Active Publication Date: 2021-02-12
珠海市康利莱医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems raised in the above-mentioned background technology, the present invention provides a production device and process suitable for heparin anticoagulation tubes, which solves the problem of injecting heparin into the anticoagulation tubes when the current heparin anticoagulation tubes are produced and prepared. solution, directly dry and heat the test tube to make the heparin adhere to the tube wall and directly heat the test tube for heparin attachment, there is a risk of uneven heating of the tube wall and damage to the tube wall, and it is not convenient to remove the test tube immediately after the test tube is heated

Method used

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  • Production device suitable for heparin anticoagulant tubes and process thereof
  • Production device suitable for heparin anticoagulant tubes and process thereof
  • Production device suitable for heparin anticoagulant tubes and process thereof

Examples

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Effect test

Embodiment 1

[0036] see figure 1 , figure 2 , image 3 and Figure 4 As shown, the present invention provides the following technical solutions:

[0037] A production device suitable for heparin anticoagulation tubes, including an attachment box 1 and a test tube 33, a heparin liquid cylinder 2 is installed at the center of the bottom end of the inner cavity of the attachment box 1, and the height of the heparin liquid cylinder 2 is smaller than the depth of the inner cavity of the attachment box 1 ;

[0038] Among them, such as figure 2 As shown, the heparin liquid cartridge 2 is provided with a fluid replacement component inside, and the fluid replacement component includes a fluid replacement tube 3 , an upper liquid level sensing ring 4 , a lower liquid level sensing ring 5 and a solenoid valve 6 ;

[0039] Specifically, the fluid replacement tube 3 runs through the center of the top of the heparin solution cylinder 2, and the bottom of the fluid replacement tube 3 is lower than...

Embodiment 2

[0048] On the basis of Example 1, refer to figure 1 , image 3 , Figure 5 and Image 6 As shown, a production device suitable for heparin anticoagulation tubes:

[0049] Among them, such as image 3 and Figure 5 As shown, a transmission assembly is arranged on the inner wall of the attachment box 1;

[0050] Specifically, the transmission assembly includes a chute 16, a mounting hole 17, a lower bearing 18, an upper bearing 19, a screw 20, a servo motor 21, a slider 22, and a through screw hole 23. The chute 16 has two groups and is arranged in the attachment box. 1 On the opposite inner wall where the width direction of the inner wall is located, the mounting hole 17 is set at the center of the bottom and top of the chute 16 and the upper mounting hole 17 is set through the top of the attachment box 1, and the lower bearing 18 and the upper bearing 19 are installed in the mounting hole 17, The screw 20 rotates in the chute 16 through the lower bearing 18 and the upper...

Embodiment 3

[0058] On the basis of Example 2, refer to figure 1 and figure 2 As shown, a production device suitable for heparin anticoagulation tubes:

[0059] It should be noted that the end of the liquid outlet tube 8 located in the heparin solution cartridge 2 is flush with the liquid outlet 7, the diameter of the flow channel 9 is smaller than the outer diameter of the end of the liquid outlet tube 8, and the diameter of the flow channel 9 is larger than that of the liquid outlet. The inner diameter of the end of the tube 8, the horizontal plane at the bottom of the flow channel 9 and the horizontal plane at the bottom of the liquid storage tank 10 are the same horizontal plane, and the volume capacity in the liquid storage tank 10 and the volume capacity of the test tube 33 are in a ratio of one to ten; The bottom end of the chute 16 is flush with the bottom end of the inner cavity of the attachment box 1, the height of the chute 16 is less than the depth of the inner cavity of the...

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Abstract

The invention belongs to the field of heparin anticoagulant tube production, and particularly relates to a production device suitable for heparin anticoagulant tubes and a process thereof. The production device comprises an attachment box, test tubes, a liquid supplementing assembly, a liquid conveying assembly, a heating attachment assembly, a transmission assembly and a test tube placement assembly, and heparin attachment is conducted on the multiple test tubes at the same time under the action of the heating attachment assembly; the production efficiency of the heparin anticoagulant tube isimproved, and heparin attached to the tube wall of the test tube can be more uniform through attachment in a heparin liquid gasification mode. By arranging the liquid supplementing assembly, heparinliquid is supplemented, it is kept that the heparin liquid barrel is filled with enough heparin liquid, by arranging the transmission assembly, under the action of a servo motor, a sliding block can be driven to move up and down in a sliding groove through threaded fit of the sliding block and a screw, and test tubes are convenient to take and place. Through arranging the test tube placement assembly, a user can use the hanging rods and the lifting lugs on the side wall of the placing ring to integrally mount and dismount the placing ring, and a single test tube does not need to be dismountedand mounted.

Description

technical field [0001] The invention belongs to the field of heparin anticoagulant tube production, and in particular relates to a production device and process suitable for heparin anticoagulant tubes. Background technique [0002] Blood tests are quantitative analysis techniques including liver function, kidney function, blood sugar, blood lipids, HCY, etc., and are generally called biochemical tests. Biochemical detection is not only an important technology in current medical testing, but also an important basis for clinical disease diagnosis, and it is one of the most commonly used and most accurate basic contents in clinical laboratory medicine. When performing blood tests, it is necessary to use anticoagulant tubes for temporary storage of blood. Anticoagulant tubes are test tubes treated with anticoagulants to prevent blood from clotting. Anticoagulant tubes used in hospitals for blood draw, different colors represent different purposes, and contain different anticoa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/14
CPCB01L3/5082
Inventor 张世杰张世国
Owner 珠海市康利莱医疗器械有限公司
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