Validation of dry_powder_mixer
-
Upload
malla-reddy-college-of-pharmacy -
Category
Health & Medicine
-
view
314 -
download
0
Transcript of Validation of dry_powder_mixer
![Page 1: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/1.jpg)
A seminar on
Validation of Dry Powder Mixers
By
WWW.PARASSHAH.WEEBLY.COMM.Pharm. (Sem - III)
Department of Quality Assurance Maliba Pharmacy College.
1
![Page 2: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/2.jpg)
Contents Introduction variables Powder mixers validation Revalidation Latest advancements in the blend analysis References
2
![Page 3: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/3.jpg)
Introduction Validation of Dry Powder Mixers
It is defined as documented act which provide the high degree of the assurance that Powder Mixer equipment actually leads to the desired mixing or blending.
Why it is essential
The mixing of the API and excipients is the critical step in the solid dosage form preparations that affect the content uniformity at great extent
3
![Page 4: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/4.jpg)
Types of the powder blenders V cone blenders Double cone blenders Drum mixer Ribbon blenders Conical screw mixer Tumble blender
4
![Page 5: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/5.jpg)
Variable and monitoring Variable RPM Mixing time Mixing load
Monitoring Blend uniformity
5
![Page 6: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/6.jpg)
Worst case Evaluation of worst case: Worst case
include, maximum and minimum load, maximum and minimum rpm, maximum and minimum time.
6
![Page 7: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/7.jpg)
URS for the powder mixers Operating criteria must be adequate Spares should be available Easy maintenance Equipment should not disseminate dust Low cost Non reactive surface Capacity Mixing speed
7
![Page 8: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/8.jpg)
Installation qualification Details of the Equipment
Equipment name, made by & model No. shall be noted down.
Location for the installation equipment shall be checked. Utilities required shall be listed down. Any deviation observed while following above procedure
should be informed for corrective action.
Installation Procedure: After checking all the specifications as mentioned in the
selection criteria, service engineer shall commission the equipment.
Authorized validation team shall carry out installation checks. 8
![Page 9: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/9.jpg)
9
![Page 10: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/10.jpg)
Operational qualification After completions of successful installation
qualification initiate the actual operation of to ensure that machine is operating within specification.
Check the operation qualification parameters against their specifications.
Document the deviation details The Quality head and the department head shall
decide whether deviation is acceptable or not.
10
![Page 11: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/11.jpg)
11
![Page 12: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/12.jpg)
Performance qualification Load the materials to be mixed in the mixer Start the mixer and rotate it for the time as
mentioned in the BMR. After completion of mixing switch OFF the mixer
and separate out the drum. Collect the sample as per sampling procedure. Send the samples to Quality control dept. for
content uniformity, bulk density and sieve analysis.
12
![Page 13: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/13.jpg)
Sampling
Drum mixer Double cone blender V cone blender
TopMiddleBottom 13
![Page 14: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/14.jpg)
Sampling location
In process parameter
Result %RSD
TopContent
uniformity Middle
Bottom
Content uniformity
Sieve analysis
Top Middle Bottom %RSD
Retained on 20#
Retained on the 40#
Retained on 60#
Passed through 60#
Sieve Analysis
14
![Page 15: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/15.jpg)
Density
Density Top Middle Bottom %RSD
Bulk
Tapped
15
![Page 16: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/16.jpg)
Revalidation Criteria Location of the equipment is changed. There is change of spare/ parts that have a
direct effect on the performance of the equipment
At normal revalidation schedule.
16
![Page 17: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/17.jpg)
Latest advancements in the Blend analysis
1. NIR spectroscopy2. Raman spectroscopy 3. Microscopic FTIR mapping
17
![Page 18: Validation of dry_powder_mixer](https://reader034.fdocuments.us/reader034/viewer/2022042821/55d58107bb61ebf3228b45eb/html5/thumbnails/18.jpg)
Online Monitoring with NIR probe
18