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

Preparation and usage method for experimental platelet aggregation inducer

A technology of platelet aggregation and aggregation inducer, applied in biological testing, material inspection products, etc., can solve the problems of preparation and use in unsuitable medical institutions, and achieve the effect of shortening preparation time, preventing failure or reduction, and improving accuracy

Inactive Publication Date: 2011-04-20
BEIJING PRECIL INSTR CO LTD
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned mode of prior art is not suitable for the preparation and use of medical institutions

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A preparation method of a platelet aggregation inducer test dosage form, ADP powder is prepared into a batch of ADP water with a concentration of 3000umol / l with physiological saline, and is divided into a single freeze-dried container according to the test dosage under the condition of -20°C. The ADP water of test dosage is moved into freeze-drying equipment and carries out freeze-drying process, is prepared into the ADP freeze-dried powder of test dosage form, and the ADP water of described test dosage is 0.5 milliliters / per hundred parts, and described batch ADP water 10000ml-100000ml, or according to the needs of the batch preparation, the usual batch is 10000ml-100000ml. The commonly used test dosage is 0.5 milliliters-5 milliliters, and the preferred test dosage is to inject 2 milliliters into a single freeze-dried container to make one ADP freeze-dried powder.

Embodiment 2

[0013] A method for preparing and using a test dosage form of a platelet aggregation inducer. The ADP powder is prepared into a batch of ADP water with a concentration of 3000umol / l with physiological saline, and is divided into individual freeze-drying containers according to the test dosage at -20°C. In the experiment, the ADP water agent of the test amount was moved into the freeze-drying equipment for freeze-drying treatment, and the ADP freeze-dried powder of the test dosage form was prepared, and the ADP freeze-dried powder was sealed and stored away from light, and the storage temperature was -20 ° C and the humidity was 0. %; Before using the platelet aggregation instrument to test, take out one of the ADP freeze-dried powder (the test dosage usually adopted is 0.5 milliliter-5 milliliters, and the preferred trial dosage is to inject 2 milliliters into a single freeze-dried container to make ADP freeze-dried One powder), diluted with physiological saline to 300umol / l, p...

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 present invention relates to a preparation method and a usage method for an experimental platelet aggregation inducer, the preparation method comprising: preparing a batch of ADP solution with the concentration of 3000 mumol / l by using ADP powder and a physiological saline solution, dispensing the ADP solution into individual freeze-drying containers according to the experimental amount at -20 DEG C, placing the ADP solution in an experimental amount into a freeze-drying equipment for freeze-drying, thus the experimental ADP freeze-dried powder injection is prepared. The ADP freeze-dried powder injection should be stored hermetically and in the absence of light at a storage temperature of -20 DEG C and a humidity of 0%. Before using a platelet aggregation device for an experiment, one ADP freeze-dried powder injection is taken out and diluted to 300 mumol / l with the physiological saline solution, and the resulting solution is stored at a low temperature not higher than 16 DEG and it can be used as required. The ADP freeze-dried powder injection needs no unfreezing when opened and re-dissolved, thus shortening preparation time of the experimental inducer; in addition, the ADP freeze-dried powder injection must not be stored under zero DEG C during transportation, thus reducing transportation cost, and also preventing the failure or deterioration of the ADP freeze-dried powder injection caused by temperature rise.

Description

technical field [0001] The invention relates to a method for preparing and using a platelet aggregation inducer test dosage form. In the method, the ADP powder is prepared into a batch of ADP water with a concentration of 3000umol / l with physiological saline, and is divided into individual freeze-dried containers according to the test dosage. Freeze-drying is carried out to prepare the ADP freeze-dried powder of the test dosage form, which is diluted to 300umol / l with normal saline before using the platelet aggregation analyzer for the test. Background technique [0002] Chinese patent 90207370.2 discloses an intelligent platelet aggregation instrument, including a complete machine consisting of a power supply, a temperature control circuit, a photoelectric conversion circuit, an amplifier circuit, a program-controlled amplifier circuit, an analog-to-digital conversion circuit, a data conversion circuit, an input and output circuit, a display, a keyboard, a printer, It consi...

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): G01N33/50G01N33/86
Inventor 陈生肖继昌朱宁平王怡
Owner BEIJING PRECIL INSTR CO LTD