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Portable electronic uniform-mixing instrument of venous blood sampling anticoagulation test tube blood samples

A portable technology for blood specimens, applied in instruments, mixers, scientific instruments, etc., can solve the problems of high hemolysis rate of blood specimens, high work intensity of nurses, and low efficiency, achieving high efficiency, flexible and convenient effects, and good results Effect

Pending Publication Date: 2017-05-31
郭锦丽 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly aims at the problems of high blood sample hemolysis rate, high work intensity and low efficiency in collecting venous blood samples by manual hand cranking clinically, and provides a portable venous blood collection anticoagulant test tube blood sample electronic mixer

Method used

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  • Portable electronic uniform-mixing instrument of venous blood sampling anticoagulation test tube blood samples
  • Portable electronic uniform-mixing instrument of venous blood sampling anticoagulation test tube blood samples

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Embodiment 1

[0017] Such as figure 1 and figure 2 As shown, a portable electronic mixer for venous blood collection and anticoagulation test tube blood samples includes a housing 1, which also includes a power supply part 2, a motor 3, a delay adjustment potentiometer 4, a power switch 5, a test tube holder 6, Power indicator light 10 and hand-held portion 12, motor 3 are arranged on the top of housing 1, test tube holder 6 is arranged on the outside of housing 1 and test tube holder 6 is connected with the rotating shaft of motor 3, in test tube holder 6 is provided with a plurality of clamping holes 11 with different apertures, and an anti-shatter sponge layer 13 is provided on the inner surface of each clamping hole 11. The time delay adjustment potentiometer 4 is connected, the delay adjustment potentiometer 4 is set in the housing 1 and connected with the motor 3 to adjust the speed and rotation time of the motor 3, the delay adjustment button 7 is set on the housing 1 and connected...

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Abstract

The invention belongs to the technical field of medical equipment, in particular relates to a portable electronic uniform-mixing instrument of venous blood sampling anticoagulation test tube blood samples, and mainly solves the problems of high hemolysis rates of blood samples, high work intensity of nurses and low efficiency existing in manual shaking of collected venous blood samples clinically. The portable electronic uniform-mixing instrument of the venous blood sampling anticoagulation test tube blood samples comprises a shell, and further comprises a power supply part, a motor, a delay adjustment potentiometer, a power switch and a test tube gripper, wherein the motor is arranged at the upper part of the shell, the test tube gripper is arranged outside the shell and connected with a rotating shaft of the motor, the power supply part is arranged at the lower part of the shell and connected with the motor and the delay adjustment potentiometer, the delay adjustment potentiometer is arranged in the shell and connected with the motor to adjust the rotating speed and the rotating time of the motor, a delay adjustment button is arranged on the shell and connected with the delay adjustment potentiometer, and the power switch is connected with the power supply part.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, in particular to a portable electronic mixer for venous blood collection and anticoagulation test tube blood samples. Background technique [0002] Venous blood collection is a basic technical operation in clinical nursing work. The "Standards for Venous Blood Collection" requires nurses to shake the test tube up and down 5-8 times after collecting venous blood samples to ensure that the blood samples are fully mixed and no agglutination occurs. The purpose of mixing is: better anticoagulant / procoagulant effect and higher specimen quality. At present, there is no convenient and fast clinical equipment for front-line nurses to use, and nurses can only manually shake it. Affected by time or technology, if the shaking is too fast, too violent or not in time and other factors, the hemolysis rate of the blood sample can reach 24.32% according to literature reports. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/38B01F9/00B01F9/04B01F13/00B01F15/00B01F29/62
CPCG01N1/38G01N2001/386B01F29/321B01F29/40231B01F29/62B01F33/5011B01F35/221422B01F35/22161
Inventor 汪军英郭锦丽张鹏白帆
Owner 郭锦丽
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