If during the declaration of the ihraam he had made it...

If during the declaration of the ihraam he had made it conditional that Allah Almighty releases him [from his ihraam] if he were to be confined, he would then be released from his ihraam without the need to send his Had’y to the site [for slaughtering]. The pilgrim who had declared and assumed ihraam for the Tamattu‘ or Ifraad Hajj, the ruling above applies to him.

However, if the pilgrim declared and assumed ihraam for the Qiraan Hajj, and had his Had’y accompanying him, he is released from his ihraam as soon as he sends his Had’y away [for slaughter] and he does not need to wait for the Had’y to reach the [slaughtering] site.

If during the declaration of the ihraam he had not made it conditional that Allah Almighty releases him [from his ihraam] if he were to be confined, he would remain in his [state of] ihraam, and as a precaution, he should send his Had’y for slaughtering, and when it reaches the [slaughtering] site, and the time of its slaughter had passed he could…