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Ravensbruck Medical Experiments

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Ravensbruck Concentration Camp Today

Picture of one of the crematoria and the road roller the women were forced to use.

Picture of one of the crematoria and the road roller the women were forced to use.

The Ravensbruck memorial in Père Lachaise

A memorial to French inmates of Ravensbruck concentration camp.

A memorial to French inmates of Ravensbruck concentration camp.

Ravensbruck Medical Experiments

From 1939 to 1945, about 132,000 women and children were held at Ravensbruck, the Nazi Concentration Camp for women. Only between 40,000 and 15,000 survived.

The women incarcerated at Ravensbruck were subject to inhumane and degrading cruelty on a daily basis. They were summarily ripped from their lives by the Nazis without appeal. They lost their husbands, their loved ones, their children and their communities. The SS tried to take their sanity and self-worth through routine degradation and cruelty. Most of them lost not only their freedom, but their will to survive and ultimately their lives.

They were used as slave labor for German industry (in particular Siemens Electrical, now the second largest electrical company in the world) and for the German military. They also worked in SS sweat shops making textiles and leather goods. Many were literally worked to death.

Sadly, all of this was not the worst that happened to some of these women. Some were also used as guinea pigs in sadistic SS medical experiments.

Ravensbruck Concentration Camp Site

Life at Ravensbruck Concentration Camp

Women Getting Ready to Leave Ravensbruck with the Swedish Red Cross in April 1945

Female prisoners gathered when the Red Cross arrive to Ravensbrcck in April 1945. The white paint marks shows they are prisoners.

Female prisoners gathered when the Red Cross arrive to Ravensbrcck in April 1945. The white paint marks shows they are prisoners.

About Ravensbruck Concentration Camp

Ravensbruck was located approx 90 km (50 miles) north of Berlin, near the village of Ravensbruck, alongside Lake Schwedt ("Schwedtsee"). Lake Schwedt is strikingly scenic, but it is also the repository of the Ravensbruck women's ashes from the three nearby crematoria used by the Nazis.

Ravensbruck opened on 15 May, 1939. It stayed open until the inmates were liberated by the Soviet Army on 29-30 April, 1945. The Soviets discovered 3,500 extremely ill women at Ravensbruk when they arrived. The Nazis had forced most of the inmates to go on a death march (without a particular destination) just prior to liberation, leaving behind those too ill to march. Most of the women forced to go on the death march died from exhaustion or were shot on the roadside or while trying to escape.

In an odd twist, several thousand women escaped the death march because they were allowed to leave Ravensbruck between 22 and 28 April 1945. The vice-president of the Swedish Red Cross, Count Folke Bernadotte, had somehow managed to convince Heinrich Himmler to allow him to ferry the 7,500 inmates via Copenhagen to Malmo in Sweden, where they were provided with food, clothing and medical care. About 1,000 of these women were Jewish.

It is difficult to say exactly how many women and children were held captive and/or destroyed at Ravensbruck because the Nazis eradicated many of the records by fire during the final days of World War II. It is known that more than 800 of the estimated 132,000 inmates were children. Very few of the children survived the inhumane conditions and forced labor. Most of the babies born in the camp were brutally murdered by the guards shortly after birth, often in front of their mothers.

Ravensbruck Barracks


Forced Labor

Inmates at forced labor in the Ravensbrück concentration camp between 1940 and 1942.

Inmates at forced labor in the Ravensbrück concentration camp between 1940 and 1942.

Who were the Women of Ravensbruck Concentration Camp?

During WW II, women and children were sent to Ravensbruck from every country in German-occupied Europe. The largest single national group were Polish women (about 48,500). About 8,000 came from France, hence the memorial pictured above at Père Lachaise. Many of the French women were freedom fighters. Unlike many of the other camps, Jewish people made up a minority of inmates, only about 15-20%.

The Ravensbruck women were incarcerated by the Nazis because they were:

  • Jewish
  • Jehovah's Witnesses
  • Communists
  • Lesbians
  • Criminals (against the common law and the specially introduced Nazi laws)
  • Anit-Fascists
  • Social Democrats
  • Gypsies
  • Resistance Fighters
  • Prostitutes

Ironically, in 1943, Heinrich Himmler decreed that some of the women of Ravensbruck must cease slave labour for industry and instead work as forced prostitutes in order to aid the war effort.

Residential House for the Camp Guards


The Ravensbruck Guards

The camp administrators were all men from the SS but the camp staff had only female guards. The female guards were not SS members. They were female civilian employees of the SS. From 1942 onwards, Ravensbrück was one of the main training camps for female SS guards.

Ravensbruck Surgery

The surgical room in the Ravensbrück concentration camp.

The surgical room in the Ravensbrück concentration camp.

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Medical Experiments at Ravensbruck


Ravensbruck Medical Experiments

Starting in 1942, SS doctors selected about 80 women to be their patients in medical experiments. These women were mostly Polish. The doctors later selected some Gypsy women for more experiments. The women were:

  • infected with gas gangrene
  • infected with bacterial inflammations
  • forced to receive bone transplants and bone amputations
  • force treated with sulfonamide
  • sterilized in various ways
  • forced to have their bones broken, dissected and grafted
  • made to have simulated battlefield injuries

Many of the women died as a result.

Ravensbruck Medical Experiments - Sulfonamide

Sulfonamide drugs were the first manufactured antimicrobial drugs. The sulfur based drugs were the first step in developing antibiotic drugs. Sulfonamides were a group of drugs developed in the 1930s in Germany. The huge German chemical company IG Farben, at the time a component of Bayer AG, made the first sulfonamide drug - Prontosil.

The women of Ravensbruck were first deliberately wounded and then infected before the application of sulfonamides. They either had gas bacilli or gas gangrene injected into the deliberate wound or were exposed to staphylococci to promulgate infection and inflammation. Some of the women had incisions made into their calf muscles. The incised wounds were then packed with material soaked in bacteria and sewn up. Treatment with sulfonamides was excruciating and resulted in permanent disfigurement and infirmity.

Ravensbruck Concentration Camp - Part 1

Ravensbruck Medical Experiments - Simulated Battlefield Wounds

A particularly gruesome suite of medical experiments involved simulated battlefield leg wounds being inflicted on the women. Many of these women died and were disposed of afterward (there were three nearby crematoria - one of them at the children's camp). Any that survived these experiments were left disfigured and crippled.

There was an idea that the best way to simulate the battlefield wounds would be to shoot the women. However this was discarded and instead they made incisions and tied off blood vessels in order to stop the flow of blood to the wounded areas, to create a more 'realistic' wound.

Ravensbruck Concentration Camp Part 2

Forced Labour at Ravensbruck

Women at forced labor in the Ravensbruck Women's Concentration Camp.

Women at forced labor in the Ravensbruck Women's Concentration Camp.

Ravensbruck Medical Experiments - Breaking Bones

Other operations forced on the women consisted of breaking their bones and dissecting them. Then bones, muscles and nerves were grafted onto the woman, sometimes from another person. The pain was unbearable. Sometimes the SS doctors would amputate limbs in their operations. The operations left the women who survived the operations with lifelong infirmity and permanent deformity.

Ravensbruck Concentration Camp Part 3

Ravensbruck Medical Experiments - Forced Sterilizations

The SS doctors used the incarcerated Gypsy women to experiment in order to find a better method of sterilization. Many of the sterilization experiments were also carried out on children.

Ravensbruck Panel Exhibit

“Roll Call: Report Obediently!”by Ceija Stoijka, 1995. Image courtesy of the Ravensbrück Memorial site.

“Roll Call: Report Obediently!”by Ceija Stoijka, 1995. Image courtesy of the Ravensbrück Memorial site.

Witness at War Crimes Trials Show Leg Scars

At the Nuremberg "Doctors' Trial," a doctor presents the scars on the leg of a Polish survivor who endured sulfanilamide experiments at the Ravensbrück concentration camp.

At the Nuremberg "Doctors' Trial," a doctor presents the scars on the leg of a Polish survivor who endured sulfanilamide experiments at the Ravensbrück concentration camp.

The Doctors Findings

The results of the Ravensbruck Medical Experiments experiments were widely discussed at an SS medical officers and civilian doctors conference in Berlin on May 24-26, 1943. They did not hide the fact that several of the 'patients' had died from the operations. German doctors at the conference questioned the SS doctors on points of professional interest but did not protest the inhumanity of the experiments.

Fighting Back Against the Nazis

The women of Ravensbruck were not often able to physically fight back against the Nazi SS, but they did engage in constant spiritual resistance. They held language, history and geography classes. They improvised theater and music and they shared recipes, preparing imaginary meals. They sabotaged the V1 and V2 military rockets they were assembling at the Siemens Factory. They kept secret records of what the Nazis were doing. In the early stages of Ravensbruck there was even a secret newspaper.

The Horror of Ravensbruck

Ravensbruck is one of the German concentration camps that has the least remaining German records. Much of today's Ravensbruck information comes from the survivors and the records made after liberation. The efforts of organizations like the US Holocaust Memorial Museum ensure that we never lose vital information about places like Ravensbruck. Some believe that if we do not honor the past, the future could hold more of the same sort of horror.

Ravensbruck Quiz

For each question, choose the best answer. The answer key is below.

  1. What was Different about Ravensbruck Concentration Camp?
    • Nothing
    • It was a camp for women
  2. Were the Women at Ravensbruck Treated any Better than Male Concentration Camp Victims?
    • No
    • Yes
  3. Was Ravensbruck a Training Ground for Female SS Guards?
    • Yes
    • No

Answer Key

  1. It was a camp for women
  2. No
  3. Yes


  • Wikipedia
  • Jewish Virtual Library,
  • Ravensbruck, 74 Cases of Medical Experiments Conducted upon the Polish Political Prisoners in the Concentration Camp:
  • Women in history:
  • US Holocaust Memorial Museum:
  • Ravensbrück and the Unique Experience of Women During the Holocaust:

© 2013 Mel Jay


Mel Jay (author) from Australia on March 03, 2014:

Thanks Peter - as usual, all sorts of deals behind the scenes it seems.

Peter Geekie from Sittingbourne on March 01, 2014:

The inhumane "medics" who carried out these experiments did not receive appropriate punishment as in many cases they were given a degree of immunity in exchange for sharing their findings with some of the allied powers. This applied also to the Japanese who carried out similar atrocities on allied POWs.

An interesting, well written and researched article.

kind regards Peter

Mel Jay (author) from Australia on July 26, 2013:

Thanks Mel, I always appreciate your feedback. I guess money is behind most things, and business and ethics make poor bedfellows. I don't know how companies like Siemens were regarded in the years after WWII but I suspect that there might have been a lack of viable employers and that some things might have been left alone in order to regain economic prosperity and provide jobs. I should look into that. However, drug company IG Farben was seized and liquidated by the Allies because of all the war crimes committed by the company. They made IG Farben into a sort of shell company whose only goal was to pay reparations to the victims. Thanks for visiting - Cheers, Mel

Mel Carriere from Snowbound and down in Northern Colorado on July 25, 2013:

Isn't it amazing that some of the profiteers of slave labor were allowed to go free and prosper up until the present day? I don't think I can look at the Siemens brand name again without becoming ill. Very powerful hub; meticulously researched and well written.

Mel Jay (author) from Australia on July 25, 2013:

Hi Hendrika, thanks for stopping by - yes I got exactly the same feeling, I understood the information but it was like I still couldn't believe it.

Hendrika from Pretoria, South Africa on July 25, 2013:

This is too horrible to even comprehend!

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