How to get word document (current document) from memory (or Object) as Binary?

With VBA,

If I need to get word document as Binary for save into BLOB column in MySQL database, Is it possible?

I success to save it into my database only by save it as DOC file then put it into my database. However, I need to save it directly to database without any file saving so I thing may I can get it from memory or some object.

Please advise, How to get word document (current document) from memory (or Object) as Binary?