Completes major inhand split project (#2178)

code/game/objects/items/weapons/implants/implantcase.dm

@@ -4,6 +4,8 @@
 	icon = 'icons/obj/items.dmi'
 	icon_state = "implantcase-0"
 	item_state = "implantcase"
+	lefthand_file = 'icons/mob/inhands/equipment/medical_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
 	throw_speed = 2
 	throw_range = 5
 	w_class = WEIGHT_CLASS_TINY

code/game/objects/items/weapons/implants/implanter.dm

@@ -4,6 +4,8 @@
 	icon = 'icons/obj/items.dmi'
 	icon_state = "implanter0"
 	item_state = "syringe_0"
+	lefthand_file = 'icons/mob/inhands/equipment/medical_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/equipment/medical_righthand.dmi'
 	throw_speed = 3
 	throw_range = 5
 	w_class = WEIGHT_CLASS_SMALL

code/game/objects/items/weapons/implants/implantpad.dm

@@ -4,6 +4,8 @@
 	icon = 'icons/obj/items.dmi'
 	icon_state = "implantpad-0"
 	item_state = "electronic"
+	lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
 	throw_speed = 3
 	throw_range = 5
 	w_class = WEIGHT_CLASS_SMALL

code/game/objects/items/weapons/implants/implantuplink.dm

@@ -3,6 +3,8 @@
 	desc = "Sneeki breeki."
 	icon = 'icons/obj/radio.dmi'
 	icon_state = "radio"
+	lefthand_file = 'icons/mob/inhands/misc/devices_lefthand.dmi'
+	righthand_file = 'icons/mob/inhands/misc/devices_righthand.dmi'
 	origin_tech = "materials=4;magnets=4;programming=4;biotech=4;syndicate=5;bluespace=5"
 	var/starting_tc = 0