Unlock instant, AI-driven research and patent intelligence for your innovation.

Preset type blood sample collector blood collection performance test device

A technology of a blood sample collector and a test device, which is applied in the field of blood collection performance test devices for preset blood sample collectors, can solve problems such as the inability to test the blood collection performance of preset blood sample collectors, achieve good practicability and promotion value, and have a simple structure , low cost effect

Active Publication Date: 2018-01-12
山东省纺织科学研究院
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no blood collection performance test device for preset blood sample collectors in the domestic market, and the blood collection performance of preset blood sample collectors cannot be tested. Therefore, a technical solution is urgently needed to solve the defects of the existing technology

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
  • Preset type blood sample collector blood collection performance test device
  • Preset type blood sample collector blood collection performance test device
  • Preset type blood sample collector blood collection performance test device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Such as Figure 1-Figure 4 As shown, the blood collection performance test device of the preset blood sample collector of the present invention includes a cabinet 1, a constant temperature water bath box 2, an acupuncture seat 3, a control panel 4 and a liquid storage tank 5, and the bottom of the cabinet 1 is provided with a constant temperature water bath Box 2, an acupuncture seat 3 is provided on the right side inside the constant temperature water bath box 2, and a control panel 4 is provided on the left side of the upper part of the cabinet 1; , control valve 9, test liquid pipeline 10, exhaust valve 11, wherein, the filling funnel 6 and the filling valve 7 are located at the top of the cabinet 1, the liquid level gauge 8 is located at the upper right side of the cabinet 1, and the control valve 9 is located at the top of the cabinet 1 On the lower right side, the exhaust valve 11 is located on the right side of the constant temperature water bath 2 at the bottom ...

Embodiment 2

[0020] The liquid storage tank 5 is connected with the liquid level gauge 8 and the control valve 9, and the vertical distance from the liquid level of the liquid storage tank 5 to the reference measuring surface of the acupuncture seat 3 is 700 mm. The temperature controller of the control panel 4 is connected with the temperature sensor in the constant temperature water bath box 2 to provide (37±1)°C water bath for the constant temperature water bath box 2 system. The pressure gauge is connected with the liquid storage tank 5, and an air pressure of 50 kPa is applied to the liquid storage tank 5 through the pressurization port at the upper end of the liquid storage tank 5. Acupuncture seat 3 has a reference measurement surface, and the liquid level of liquid storage tank 5 is adjusted through exhaust valve 11, so that the vertical distance from the liquid level of liquid storage tank 5 to the reference measurement surface is 700mm, and the whole system can provide a static pr...

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 relates to a blood sampling performance test device for a preset blood sample collector, belongs to the technical field of blood sampling performance test devices and aims at solving the problems of low safety and low accuracy of the prior art. The blood sampling performance test device comprises a case, a circulating thermostatic water bath, an acupuncture seat, a control panel and a liquid storage tank; the test device also comprises a liquid adding funnel, a liquid adding valve, a liquid level meter, a control valve, a test solution pipeline and an exhaust valve connected in sequence, wherein the liquid adding funnel and the liquid adding valve are positioned at the top of the case; the liquid level meter is positioned on the right side of the upper part of the case; the control valve is positioned on the lower right side surface of the upper part of the case; and the exhaust valve is positioned on the right side of the circulating thermostatic water bath at the lower part of the case. In the invention, an equipment support is provided for detecting the blood sampling performance of the preset blood sample collector, data detection can be realized for the blood sampling performance index of the preset blood sample collector, and a basis is provided for improving the overall performance of the preset blood sample collector. Moreover, the device provided by the invention has the advantages of simple structure, low cost, safety in operation and perfect practicability and promotion value.

Description

technical field [0001] The invention relates to a blood collection performance test device for a preset blood sample collector, and belongs to the technical field of blood collection performance test devices. Background technique [0002] The preset blood sample collector is used for arterial blood sample collection and blood gas analysis. The pre-set arterial blood sample collector has a high pass rate of samples collected, and has the advantages of reducing pain of patients, reducing subcutaneous congestion at puncture points, improving puncture success rate, safe and simple operation, etc., and is widely used in clinical practice. The quality of the blood collection performance of the preset blood sample collector directly affects the safety of the blood collection process and the accuracy of blood sample detection. At present, there is no blood collection performance test device for preset blood sample collectors in the domestic market, and the blood collection performa...

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): G01M99/00
CPCG01M99/005
Inventor 何红霞杨成丽胡尊芳李娟娟冯洪成
Owner 山东省纺织科学研究院