Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vacuum blood collection tube mixing device

A technology for vacuum blood collection tubes and blood collection tubes, which is applied in the preparation of test samples and other directions, can solve the problems of vigorous and laborious mixing by a mixer, and time-consuming mixing of blood collection tubes, and achieve the effect of not violent movement.

Inactive Publication Date: 2019-10-29
XIAN HENGCHUAN COMMERCE & TRADE
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the problems of time-consuming and laborious mixing of existing blood collection tubes, and excessive mixing during the working process of the mixer, resulting in excessive differences in test results, the present invention provides a vacuum blood collection tube mixing device

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
  • Vacuum blood collection tube mixing device
  • Vacuum blood collection tube mixing device
  • Vacuum blood collection tube mixing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] In order to solve the problems of time-consuming and labor-intensive mixing of the existing blood collection tubes, and the excessively violent working process of the mixing instrument, which causes excessive differences in detection results, the present invention provides a method such as Figure 1 to Figure 5 The vacuum blood collection tube mixing device shown includes a blood collection tube fixed bin 1, a transmission rod 2, a guide table 3 and a shaker power device 4, wherein the blood blood collection tube fixed bin 1 is used to place a vacuum blood blood collection tube, and the guide table 3 is fixed on On the outside of the bottom surface of the blood collection tube fixed warehouse 1, one end of the transmission rod 2 is connected to the shaking power device 4, and the other end passes through the guide hole 31 in the center of the guide table 3 to periodically contact with the bottom of the blood blood collection tube fixed warehouse 1 to drive the blood colle...

Embodiment 2

[0048] The difference between this embodiment and embodiment 1 is: as figure 2 As shown, the shaking power unit 4 of the vacuum blood collection tube mixing device also includes an electronic governor 45 , the output end of the electronic governor 45 is electrically connected to the motor 41 for controlling the rotation speed of the output shaft of the motor 41 . In this embodiment, the electronic governor is selected as the TSR-60A electronic governor. The electronic governor and the motor are connected to the AC mains through a transformer for power supply.

[0049] The vacuum blood collection tube mixing device is designed with an electronic governor, which can adjust the rotation speed of the motor shaft at any time, thereby changing the working cycle of the shaking power device, and finally changing the up and down movement frequency of the blood collection tube in the blood collection tube fixed compartment. For the blood sample required for mixing, you can flexibly sw...

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 particularly relates to a vacuum blood collection tube mixing device which comprises a blood collection tube fixing bin, a transmission rod, a guide table and a uniform shaking power device; a vacuum blood collection tube is placed in the blood collection tube fixing bin, and the transmission rod makes periodic contact with the bottom of the blood collection tube fixing bin through the guide table to drive the blood collection tube fixing bin to shake up and down periodically; the uniform shaking power device comprises a motor, a disc cam and a driven wheel; when a distal hub diameter of the disc cam is in a vertical state, under the driving of the motor, the disc cam can drive the driven wheel to move upwards, so that the transmission rod moves upwards along a guide hole andfinally drives the blood collection tube fixing bin to move upwards; and when the disc cam is in other states, the transmission rod is not in contact with the bottom of the blood collection tube fixing bin, so that the vacuum blood collection tube can swing up and down periodically. The vacuum blood collection tube mixing device is similar to a manual reversing mixing effect, does not bring significant difference to blood sample detection, and can replace manual mixing works of detection personnel.

Description

technical field [0001] The invention belongs to the technical field of medical testing equipment, and in particular relates to a whole blood mixing device. Background technique [0002] The medical laboratory department needs to analyze and test the whole blood sample to obtain the detection parameters of the sample and provide a judgment basis for disease diagnosis or health examination. At present, blood sample testing is widely used. Vacuum blood collection tubes are routinely used to collect venous blood samples. The blood collection tubes contain anticoagulants. After sampling, they are first mixed and placed on a test tube rack; before testing, blood samples also need to be mixed. In general testing laboratories, the thumb and ring finger are generally used to pinch both ends of the test tube for whole blood samples, fixed with the index finger and middle finger, inverted 4 to 6 times, and tested after the blood sample is mixed. Without mixing, it will significantly a...

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 Applications(China)
IPC IPC(8): G01N1/38
CPCG01N1/38
Inventor 尤宏刚
Owner XIAN HENGCHUAN COMMERCE & TRADE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com