Brief Answer:
For HIV in minutes for hepatitis it is in days

Detailed Answer:
Thanks for posting a question . I am Dr Matin and will be answering your question
There is no one specific time point that the HIV survives outside the body. But we can say that the HIV will normally live only for several minutes. The more body fluid that there is, the longer the virus will survive outside the body. But normally, within a few minutes, the virus will be dead. The longer the virus is outside the body, the weaker the virus gets, and the less the chance of transmission.
As an example, if we take a small drop of blood outside the body, the blood will dry rapidly and the virus will die rapidly. If we have a large quantity of blood outside the body, it will take longer for the blood to dry, and therefore, longer for the virus to die. The HIV cannot live in dried blood. Luckily, the virus has evolved to survive only in the specific environment inside the human body. Once we take it out of the human body, it cannot survive. We can think with an example A great white shark in it's normal environment, is a killing machine.If we take that same shark and take it out of the water. The shark will be dead within a very short period of time and become totally harmless. HIV is the same way. In the human body, it is a killing machine. If we take it outside of the human body, it dies rapidly, and becomes totally harmless.
So we can say that HIV can't survive more than few minutes on surgical tools .

Now let us talk about Hepatitis transmitted through blood which is mainly caused by B and C viruses .
HBV (Hepatitis B Virus ) is a hardy virus that can persist in dried blood as against HIV on surfaces for a week or more; infectious HBV can be present on surfaces even in the absence of visible blood. It can be stable on environmental surfaces for at least 7 days, and indirect inoculation of HBV can occur via inanimate objects like hospital equipment by contact with mucous membranes or open skin breaks.
As per the Centers for Disease Control and Prevention (CDC) the hepatitis C virus (HCV) can survive on environmental surfaces outside the body at room temperature for at least 16 hours but no more than 4 days. So surgical tools tinged with blood that is infected with the hepatitis C virus , can still be contagious if there is blood-to-blood contact within this time frame.

Hope this helps.

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Brief Answer:
No chances

Detailed Answer:
Thanks for posting follow up queries.
All surgical equipments are sterilized before any interventional procedure .
During the process of all pathogens die including HIV/hepatitis virus.
You are safe and there is no chances of any infection . REST ASSURED about it.
Hope this is helpful.
Be safe and healthy

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Brief Answer:
Difficult to predict

Detailed Answer:
Hello,

I can understand your anxiety. It is unethical for a doctor to have his /her instruments not sterilized, so rest assured, every doctor keeps in his office all instruments perfectly sterilized. They have sterilizing equipment in their office. If you are in doubt, please confirm with the clinic staff about sterilization. You don't stand a chance to get HIV/Hepatitis through such office procedures.

Hope this helps.
Regards

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