Editing Detoxifier kidney

{{Biotech}}{{Stub|reason= General stub. Also verify tradeTags and techHediffsTags}}{{infobox main|
| name = Detoxifier kidney
| image = Health item bionic.png|Detoxifier kidney
| type = Medical Items
| type2 = Body Parts
| tech level = Spacer
| description = An advanced artificial kidney. Using a series of nanofilters, it can rapidly remove a vast range of toxins from the blood, making it effective against environmental toxins, venoms, and injected poisons.
| production facility 1 = Fabrication bench
| research = Toxin filtration
| skill 1 = Crafting
| skill 1 level = 8
| resource 1 = Plasteel
| resource 1 amount = 15
| resource 2 = Advanced component
| resource 2 amount = 2
| work to make = 26000
| mass base = 1
| hp = 50
| flammability = 0.7
| marketvalue  = 1080

| tradeTags = TechHediff, Bionic
| techHediffsTags = Advanced
}}
The '''detoxifier kidney''' is an [[artificial body part]] added by the [[Biotech DLC]] that replaces a human [[kidney]] and provides enhanced [[blood filtration]] and [[toxic resistance]].

== Acquisition == 
Detoxifier kidneys can be crafted at a [[{{P|Production Facility 1}}]] once the [[Research#{{P|Required Research}}|{{P|Required Research}}]] research project has been completed. They require {{Required Resources}}, {{Ticks|{{P|Work To Make}}}} of work, and a [[{{P|Skill 1}}]] skill of {{P|Skill 1 Level}}.

== Summary ==
=== Body part ===
A detoxifier kidney replaces the user's organic [[kidney]]. The detoxifier kidney has a part efficiency of 110%. This not only fully replaces the functionality of a normal kidney - when coupled with the kidney body part having a [[Blood filtration]] importance of 50%, it results in an increase in blood filtration of {{+|5%}} over natural per kidney replaced.{{Check Tag|Verify|Based on code + math, needs to be verified in-game}} Blood filtration, in turn, improves [[Immunity Gain Speed]] by {{+|2.5%}}.{{Check Tag|Verify|Based on code + math, needs to be verified in-game}}

By installing a detoxifier kidney, the pawn's natural [[kidney]], if perfectly healthy, is harvested without a penalty. This organic kidney can then be sold or stored for later use.  A detoxifier kidney prevents installation of implants ''into'' the kidney, namely the [[immunoenhancer]].{{RoyaltyIcon}}

=== Other effects ===
A detoxifier kidney increases [[Toxic Resistance]] by {{+|50%}}. This reduces the amount of [[toxic buildup]] from all sources by 50%.  Replacing both kidneys stacks to the maximum of {{+|100%}} resistance. Detoxifier kidneys are also immune to [[chemical damage]] from sources such as [[yayo]], and will cure it the damaged kidney is replaced.

===Installation===
{{stub|section=1|reason=Missing key numbers}}
Installing the part requires ? of work, ?x medicine of ?? quality or better, and a [[Skills#Medical|Medical skill]] of ?.

Removing the part requires ? of work, ?x medicine of ?? quality or better, and a [[Skills#Medical|Medical skill]] of ?.

If the operation fails, the part has a chance{{Check Tag|What Chance?}} to be destroyed.

== Analysis ==
{{Stub|section=1|reason=Needs comparison to the relevant genes.}}
Detoxifier kidneys are craftable, meaning they can replace a destroyed [[Kidney]] when there are no [[prisoner]]s to harvest from, if your colony's [[ideoligion]]{{IdeologyIcon}} prevents organ harvesting, and if you cannot purchase organic kidneys from [[Trade|trading]]. Detoxifier kidneys compete with [[Detoxifier lung]]s and [[Immunoenhancer]]s{{RoyaltyIcon}}, as the two detoxifier organs heavily overlap in usage, and immunoenhancers can only be installed to an organic kidney.

A pair of [[Detoxifier lungs]] and a pair of detoxifier kidneys will both provide 100% [[Toxic Environmental Resistance]]. Detoxifier kidneys will also provide immunity to toxic buildup from non-environmental sources, such as [[Cobra]]s. The lung is also notably more expensive to craft (requiring an additional two advanced components per lung). However, attacks which cause toxic buildup are relatively rare, as raiders will rarely spawn with [[Venom talon]]s or [[Venom fangs]], and the few that do are unlikely to actually use them in combat as they generally do less damage than attacking with the weapon they spawned with. An individual detoxifier lung also provides slightly superior environmental resistance (60% versus 50%) and stacks additively with other sources of toxic environmental resistance (e.g. the [[Face mask]]), while the detox kidney stacks multiplicatively with said sources. Because of this, using one of each provides only 80% environmental resistance.

{{RoyaltyIcon}} In comparison to the [[Immunoenhancer]], detoxifier kidneys provide {{--|5.5%}} worse [[Immunity Gain Speed]] per part ({{--|11%}} less for a pair). As detoxifier kidneys increase [[Blood Filtration]] instead of directly increasing Immunity Gain Speed, detoxifier kidneys will provide slightly better consciousness in the event that the kidneys become damaged, but they will not increase consciousness above 100%. Detoxifier kidneys are the cheaper option, taking 2 less advanced components each. Detoxifier kidneys will also protect the kidneys from chemical damage from drug overdoses, while immunoenhancers only provide Immunity Gain Speed. These comparisons assume that the pawn in question has an organic kidney. If the pawn's natural kidney is missing (either because it was destroyed, harvested, or previously replaced), a player will first have to acquire an organic replacement (either by harvesting it from a prisoner, purchasing it from trade, or regrowing it with a [[Healer mech serum]]) before installing an immunoenhancer, which will add additional time and/or expenses compared to a detoxifier kidney. If the organs must be crafted, the player must also acquire the [[Techprint]] for [[Research#Molecular analysis|Molecular Analysis]] in order to craft immunoenhancers, while detoxifier kidneys do not require a techprint.

With two immunoenhancers and two detoxifier lungs, compared to two detoxifier kidneys, a pawn gains {{+|11%}} more immunity gain speed, {{+|2%}} additional [[Moving]], and {{+|2%}} additional rest rate multiplier. However, this will not grant immunity to non-environmental toxic buildup and costs an additional 12 advanced components and almost 900 units of work per pawn. If resources or time are limited, detoxifier kidneys will likely be preferable, as two detoxifier kidneys will provide better Immunity Gain Speed than a single immunoenhancer and better toxic resistance than a single detoxifier lung, for the same number of advanced components as a single one of the other organs. If resources are not a concern, though, the benefits from two immunoenhancers and detoxifier lungs are generally superior to a pair of detoxifier kidneys, as the consciousness difference between an organic kidney and detoxifier kidney with the same amount of damage is only 1%, and overdoses and venomous attacks are fairly uncommon.

== Version history ==
* [[Biotech DLC]] Release - Added.

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[[Category:Medical Item]] [[Category:Body Part]] [[Category:Organ]]