A device and method for testing the perpendicularity of dissolution cups for a drug dissolution tester
By designing a dissolution vessel verticality testing device for a drug dissolution meter, the problem of the inability to measure the verticality of the dissolution vessel with high precision in existing technologies has been solved. This enables efficient and accurate measurement of the verticality of the dissolution vessel, ensuring drug quality and medication safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Filing Date
- 2026-04-17
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies cannot measure the verticality of the dissolution cup of a drug dissolution meter with high precision and automation, especially for flip-top and lift-type dissolution meters, which leads to inaccurate dissolution test results and affects drug quality and medication safety.
A verticality testing device for a dissolution cup of a drug dissolution meter was designed, including a horizontal support, an adjustable mounting plate, an angle sensor, a dedicated probe, and an automatic reset mechanism. Through continuous dynamic scanning measurement and temperature compensation, high-precision and automated verticality measurement is achieved.
It achieves high-precision, automated measurement of various types of dissolution cups, eliminates systematic errors and temperature drift, improves the reliability and efficiency of measurement results, and meets the technical requirements for mechanical verification of drug dissolution meters.
Smart Images
Figure CN122408707A_ABST