A blood collection tube mixing device

A technology for blood collection and mixing, applied in the field of medical devices, can solve the problems of time-consuming and many steps, different amplitudes and times of shaking, sore arms of medical staff, etc., and achieves simple and convenient maintenance, good mixing effect, and improved The effect of flexibility

Active Publication Date: 2022-07-15
WEST CHINA HOSPITAL SICHUAN UNIV
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are many problems in manual operation. First, the degree and frequency of shaking are different, and the fusion effect of blood and reagents is different. Second, the laboratory department draws a lot of blood every day. It is easy to shake the blood collection tube by waving the arm for a long time and in large quantities. It causes sore arms of medical staff. The third is that after the blood collection tubes are shaken, they need to be inserted into the blood collection tube racks for temporary placement, and then put into a low temperature box for storage, which takes more time and steps. Fourth, the existing blood collection tube racks carry Inconvenient, can not be adjusted according to the actual situation

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A blood collection tube mixing device
  • A blood collection tube mixing device
  • A blood collection tube mixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] like figure 1 , figure 2 and Figure 19 As shown, a blood collection tube mixing device is characterized in that: it includes a mixing box 1 and a storage module 2, and the mixing box 1 and the storage module 2 are provided with expansion bars 102 and expansion slots 103, and the expansion bars 102 are horizontal The cross section is a trapezoidal strip, and the expansion slot 103 is in the shape of a groove matching with the expansion strip 102, which is convenient for mutual clamping. The storage module 2 is provided with a plurality of storage holes 201 for storing the blood collection tubes 3 , so that the blood collection tubes 3 are conveniently placed.

[0064] In the present application, the expansion bars 102 and the expansion slots 103 are respectively arranged on two sides of the mixing box 1 , and the expansion bars 102 and the expansion slots 103 of the storage module 2 are symmetrically distributed on the sides. It can also be adjusted according to the...

Embodiment 2

[0068] In this embodiment, as Figure 4 to Figure 14 As shown, the mixing mechanism includes a first transmission surface 503, a second transmission surface 604, a third transmission surface 901 and a driving surface 401; the button 4 is connected to the driving surface 401 through a spring sleeve rod 402, and the first transmission surface 401 The transmission surface 503 is provided with a drive shaft 601, one end of the drive shaft 601 is connected with a drive gear 502, the drive gear 502 is connected with the drive gear rod 5, and one end of the drive gear rod 5 passes through the drive surface 401 through the connecting rod 501 and the button. 4 is connected, and the other end is connected with the inside of the mixing box 1 through the spring sleeve rod 402.

[0069] The other end of the drive shaft 601 is connected to the barrel 61 and the enlargement gear 6 through the first transmission surface 503 . Wherein, the enlargement gear 6 is connected with the drive shaft ...

Embodiment 3

[0075] like Image 6 As shown, in this embodiment, the drive rack 5 is connected in a ring shape, the upper and lower surfaces of the ring are tangent to the drive gear 502 , and a rack portion 504 is provided on one side of the drive rack 5 . Such a structure makes the combination of the driving rack 5 and the driving gear 502 more stable, the mechanism shakes less, and tooth skipping is avoided.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a blood collection tube mixing device, comprising a mixing box and a storage module, wherein expansion bars and expansion grooves are arranged on the mixing box and the storage module; a button is arranged on the mixing box, and the button is connected with the inner The mixing mechanism is connected. The top of the mixing box is provided with an opening, and the opening is provided with a test tube rack. The two ends of the test tube rack are connected with the inner wall of the mixing box and the mixing mechanism through the first rotating shaft. A through hole, the inner wall of the through hole is made of rubber; the storage module is provided with a number of storage holes for storing blood collection tubes. The shaking times can be adjusted according to the condition of the blood collection tube or test tube to ensure the mixing quality of blood and reagents in the blood collection tube, and to provide a guarantee for the accuracy of subsequent experimental data.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a blood collection tube mixing device. Background technique [0002] Blood test is a common method for disease diagnosis and physiological index test at present. Vacuum blood collection tube is a necessary blood drawing tool in the process of blood drawing. According to different inspection requirements and purposes, there are 9 types of vacuum blood collection tubes, which are distinguished by the color of the blood collection tube cover (red, orange, golden, black, light blue, green, light green, gray and purple). , According to the requirements of different assays and data analysis, different chemical reagents are added to different blood collection tubes, so as to achieve the purpose of promoting coagulation, promoting erythrocyte sedimentation, anticoagulation, and inhibiting enolase activity in glucose metabolism. [0003] According to the requirements of the health industry...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): B01F31/10B01F31/20B01F23/80B01L7/00B01L9/06G01N1/38B01F101/23
CPCB01L9/06B01L7/50G01N1/38B01F23/802B01F31/10B01F31/20B01F31/26B01F31/70B01F2101/2202B01F2101/23
Inventor 刘光娣田永明唐荔伍林飞李建芳樊轲周艳然邹登
Owner WEST CHINA HOSPITAL SICHUAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap