Kante’s latest hamstring problem requires surgery, ruling the France talisman out of the Qatar World Cup.
The World Cup-winning midfielder’s Stamford Bridge contract expires next summer, and a string of hamstring and knee problems have ravaged his last three years in west London.
Chelsea are understood to be chasing new midfield recruits in January and the summer, but manager Potter insisted the Blues’ only focus now is to help Kante recover from his latest setback.
Asked if Kante’s injury could affect his contract situation, Potter replied: “No, the most important thing for us and for me is that we help him get fit. That’s the focus.
“He’s got a long road ahead of him, so we’ve got to make sure we get the right plan and recovery for him.
“And when he’s enjoying his football, we can think about those things then.”
England star Reece James is also likely to miss the World Cup after knee ligament trouble.
Potter conceded there is precious little he can do to soften the blow for either Kante or James, instead focusing on helping both stars attack their rehab.
“The reality is I haven’t got anything to say that will make it any better for them,” said Potter.
“We just have to focus on the things you can control, your rehab, go day to day. Then things start to get better and then you can move forward.”
Chelsea will host Manchester United on Saturday in the Premier League, with Trevoh Chalobah itching to extend his already impressive Blues record.
The 23-year-old centre-back has never lost when starting a match for Chelsea – a record that has now stretched to 30 games.
Academy graduate Chalobah has battled hard for his chances in west London, always fighting it out with more experienced and higher-profile rivals.
New boss Potter admitted he has been extremely impressed by Chalobah and his “soldier” attributes to produce both quality and quantity for Chelsea.
“I’ve been very impressed, very, from day one, I have to say,” said Potter.
“Because he wasn’t in the team in the first couple of games but acted perfectly, trained really well, very professional, very determined, very impressive character.
“He’s very focused on his football, wants to play, wants to help the team, wants Chelsea to win.
“So he’s great in that regard, and he’s a bit of a soldier, he’s played all the games.
“We’ve had some problems in terms of availability for players, but he’s stood up there, stood in for us and played to a really good level.”
Asked if the uncapped Chalobah should merit an England call-up, Potter added: “I’m not surprised that he gets that link, but thankfully that’s not my problem, that’s somebody else’s.
“He’s playing every week for us, and again that’s a decision for Gareth to make, not me.”
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