Hi, and thanks for your question
From what you have described, there is no risk to either you or your partner from the above encounter. For blood-borne infections (like HIV or Hepatitis) to be passed from one person to another, it really requires entry of one person’s blood (who has the infection) directly into the body of the other person. We typically don’t get these infections simply by having blood contact on the surface of the skin.
Let us know if this does not answer your question or if you have any more questions or concerns.