Paramedic Suits and maybe a gun

I suggest new armors called Paramedic Suit, Emergency or Nurse Suit or so. There could be multiple types, each having 2 or 3 of the following features:
They could be Vitasuit Deluxe upgrades (because it's 4 star).
They could have colored blinking lights, red stripes and Movement Speed Increase (like an ambulance car).
They could reduce the time to take Health and Remedy Capsules.
They could slightly increase the heart drop rate for monsters killed by a hit from the person wearing it (kinda like Seraphynx does, but not as powerful).
They could have exceptional Health Bonus, like Vitasuit Deluxe has.
They could have Poison or Curse Resistance.
They could increase the number of Health or Remedy capsules a player can carry.
They could slightly increase the chance to get Sparks from boxes.
They could heal or grant a bonus to the Knight when they use a Spark of Life on somone else.
Also, I suggest a gun that shoots hearts which heal players and can't damage monsters, like the shots from a love Puppy. If occupying a weapon slot and not being able to use it vs monsters is not enough to balance it, it could also have incredibly slow Attack Speed, needs to be charged or uses the players own health bar for ammo.

make love puppy an item that can be picked up and placed. give it a different color scheme from the love puppy that spawns randomly and make it something that mobs can attack, giving players an incentive to keep it alive
I'd be just happy if the Wrench Wand would heal (and maybe get a full alchemy line).
The charge shot of the suggested gun could heal like 4 health bars, but the uncharged shot cures all possible status conditions.