News
-
Method of collecting venous blood with vacuum blood collection tube
Method of collecting venous blood with vacuum blood collection tube The commonly used vacuum blood collection tubes and venous blood collection needles simplify the blood collection work and ensure the accuracy of the test results to a certain extent. When using a vacuum blood collection tube for...Read more -
Cause analysis and solution of poor blood sampling
Cause analysis and solution of poor blood sampling No blood return or poor blood sucking There is no return of blood from the venipuncture. First, confirm whether the puncture is successful and look for “hollowness”. You can also use your fingers to lightly press the upper part of the...Read more -
Common problems and solutions in the use of vacuum blood collection tubes
Common problems and solutions in the use of vacuum blood collection tubes Vacuum blood collection tube is a new product used in clinical examination blood collection in recent years. Because of its easy operation, clean, safe, accurate and reliable, it is widely used in hospitals. But in the proc...Read more -
Blood collection procedure
Blood collection procedure Blood sampling procedures are critical to the preparation of laboratory tests. Operation sequence: 1.Prick the scalp needle into the vein after the skin is disinfected; 2. After seeing the blood return, puncture the rubber stopper of the blood collection tube with a pun...Read more -
How to use blood collection tube
How to use blood collection tube 1. Orange tube cap (biochemical tube): The tube contains a coagulant (to promote rapid blood coagulation and facilitate the precipitation of serum for later use), which is used to draw biochemical samples. The volume is 5 ml. It is automatically controlled. Howeve...Read more -
Introduction of promoting and anticoagulation blood collection tube
Introduction of promoting and anticoagulation blood collection tube (disposable automatic quantitative vacuum blood collection device) The disposable automatic quantitative vacuum blood collection device is a combination of a siliconized vacuum blood collection tube and a two-way blood collectio...Read more -
Why are some reagent bottles amber
Chemical reagents are relative standard materials for chemical research and component analysis. There are as many as tens of thousands of types, and they are mainly stored in appropriate reagent bottles. Due to the differences in the performance of various chemical reagents, the shape and color o...Read more -
FAD for inoculation needles and loops
1.Why use inoculation needles and loops? The inoculation loop is used to transfer from the liquid medium to the liquid medium or petri dish. The inoculating needle is used to transfer from the solid medium to other solid medium or petri dishes. The inoculating needle is used to remove solid or de...Read more -
Capillary blood sampling method-clinical laboratory basis
Capillary blood sampling method-clinical laboratory basis 1. Blood collection site It is recommended to use the inner tip of the left middle finger or ring finger. Infants and young children can use the inner and outer edges of the thumb or the sole of the foot if the finger is too small. Patient...Read more -
New intelligent microscope: self-adaptive, perfect imaging on curved surfaces
New intelligent microscope: self-adaptive, perfect imaging on curved surfaces Modern biology relies on our ability to use microscopes to observe living cells. Recent advances in light microscopy allow cellular and subcellular imaging in model organisms such as vinegar flies, zebrafish, and mice. ...Read more -
Introduction to cell culture methods in channel microsope slides
Introduction to cell culture methods in channel microsope slides This application note explains how to grow adherent cells in cell culture microchannels. Cell seeding, medium exchange and optical properties will be described. In addition, the main differences between the cell culture channel and ...Read more -
Nature: Smart microscope slides can detect cancer
Nature: Smart microscope slides can detect cancer October 7, 2021/Bio Valley BIOON/—In a new study, Associate Professor Belinda S. Parker and Professor Brian Abbey of La Trobe University, Australia, and their team discovered that by modifying traditional microscopes on the nanoscale The sur...Read more
