Bellows type container charged with liquid medicine

A bellows type container charged with liquid medicine comprising:

• a bellows type body defining a chamber therein;
• an outlet portion provided at a first end of said bellows-type body
• a one way valve provided at a second, opposite end of said bellows-type body;
• and
• a foldable hook secured to said bellows-type body, wherein the liquid medicine is injected into and ejected from said bellows type body through said one-way valve, wherein said bellows-type container is operable in first and second modes, in said first mode said one-way valve is connectable to an auxiliary tool through said one-way valve so that the liquid medicine previously injected into said chamber is ejected into said auxiliary tool and in said second mode an auxiliary needle is insertable through said outlet portion in fluid communication with said chamber such that the liquid medicine can be ejected from said chamber via said needle.