This catheter can provide timed injections and multiple administrations to mice, making it a convenient tool for administering drugs through the tail vein of mice. Rats do not require anesthesia or surgery, and catheters can be easily placed in venous vessels: thin-walled23GThe puncture needle is inserted into the venous catheter, and then the puncture needle is removed. The catheter can be easily placed in the mouse venous catheter under the action of a guide wire. The extension device of the catheter can be connected to a syringe or drug pump, and can be fixed to the tail with tape when not in use. This greatly reduces the risk of the venous catheter being penetrated and injected between blood vessels. The flexibility and size of the catheter minimize trauma to the tail vein, increasing the likelihood of the tail vein remaining alive during the study period. During administration, animal movement must be restricted to protect the catheter. Typically, a rat restraint is needed to assist with your operation, and the mechanical restriction time for rats should not exceed1-2Every hour. Pay attention to minimizing infusion time and limiting animal time as much as possible, as restricting animals may lead to stress and alter research results.

l Can be performed independently as a single person

l Saving time

l Better precision control

l Visual operation

Ordering information:

When selecting the above products, please note that both rats and mice can be used,The size of the head is used1FThat's rightOD=0.356mmHead size32GaIn that case, it isOD=0.25mmThe length of the catheter in the head is generally10cmNext is the general catheter, with a catheter size of0.84mmOD/0.36MmmIDOther reference materials: