Abstract: The invention relates to a solid deep eutectic solvent (solid DES) that is solid at 20° C., comprising a salt of an active pharmaceutical ingredient, the method to obtain the solid deep eutectic solvent and the use of the deep eutectic solvent for medical treatment. The solid deep eutectic solvent is obtained by at least partially removing a plasticizer from a first DES.

Abstract: A transurethral catheter kit containing a balloon catheter and a syringe assembly adapted for inflation of the balloon. The syringe assembly includes a syringe and a nozzle incorporating a narrow bore proximal to a pressure relief valve. The narrow bore serves to resist the flow of fluid between the syringe and the balloon, thereby avoiding a rapid pressure increase in the balloon that can result in damage to tissues or premature activation of the pressure relief valve. Also provided is a method for correctly placing a transurethral balloon catheter in a patient using the kit.

Abstract: A transurethral catheter kit containing a balloon catheter and a syringe assembly adapted for inflation of the balloon, The syringe assembly includes a syringe and a nozzle incorporating a narrow bore proximal to a pressure relief valve. The narrow bore serves to resist the flow of fluid between the syringe and the balloon, thereby avoiding a rapid pressure increase in the balloon that can result in damage to tissues or premature activation of the pressure relief valve. Also provided is a method for correctly placing a transurethral balloon catheter in a patient using the kit.