Key Individuals
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- Created by: meg
- Created on: 27-04-14 12:42
Aristotle
- 384-322BC
- Developed the Hippocratic balance of elements to suggest that the body was made up for four humours-Blood, Phlegm, Yellow Bile, Black Bile
- They needed to be in balance for good health
- He attempted to link them with the elements and seasons
- But he failed to see how these humours are symptoms/effects of disease
- Although he thought they were the causes
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Avicenna (Ibn Sina)
- 980-1037 AD
- Wrote the "Canon of Medicine"
- This book brings together the ideas of Aristotle, Galen and Hippocrates
- Had an interest in Greek Philosophers
- Did not believe in personal immortality, or that God was interested in individuals
- He did not believe the world creation story either which goes against the othodox Islamic tradition
- Althoughh he was still one of Islam's most influential philosophers
- His book was translated from Arabic into Latin in Spain and Italy
- His ideas were rejected by many including Paracelsus
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Christiaan Barnard
- 1922-2001
- He performed the second kidney transplant
- Experimented for several years with animal heart transplants
- Carried out the first successful heart transplant on 3rd December 1967
- The patient was already suffering with diabetes and heart disease
- The operation lasted nine hours and used a team of thirty people
- The patient only survived for 18 days-he died of pneumonia
- The poor life expectancy of patienets led to a temporary stop of heart transplants
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Joseph Bazalgette
- 1819-1891
- Chief engineer of the Metropolitan Board of Works responsible for public works in London
- In 1859 he was appointed to build a massive sewer system for London
- The sewers collected waste being dumped in the Thames and transported it away from heavily populated areas
- It was opened i n 1865 by the Prince of Wales
- Approximately 1300 miles of sewers were constructed
- They helped to stop cholera outbreaks in London by removing the contamination
- He was knighted for his work on the London sewers
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(Antoine) Henri Becquerel
- 1852-1908
- Helped to discover the first radioactive isotopes used:
- to treat cancers as part of radiotherapy
- in immunosuppression
- as traces in diagnosis-mildly radioactive material is swallowed/injected and medics can detect its movement around the body
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Aneurin Bevan
- 1897-1960
- Labour Minister for Health
- Introduced the National Health Service
- This would provide medical care free in need to all Britains
- He resigned when the government transfered funds for the National Insurance fund to pay for rearmament
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Sir William Beveridge
- 1879-1963
- Economist and social reformer working for the Board of Trade
- Worked with Winston Churchill to create a minimum wage for workers
- Also helped to pass the Labour Exchanges Act
- Published a hugely influencial reprt in 1942
- In it he argued that all people should have the right to be free from want, disease, ignorance, squalor and idleness
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Elizabeth Blackwell
- 1821-1910
- Gained a medical degree in America
- First woman to graduate in the US
- Set up the New York Infirmary for Poor Women
- Helped establish the US Sanitary Comission
- Set up a private practice in London and was a lecturer at the London School of Medicine for Women
- She was finally accepted onto the Medical Register in England after her work
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Charles Booth
- 1840-1916
- Investigated the poverty in London
- Published the first edition of "Life and Labour of the People" in 1889
- Showed that 30% of those in London were living in severe poverty and it was sometimes impossible to find work
- Also showed that wages for some jobs were too low to be able to support a family
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Edwin Chadwick
- 1800-1890
- Poblished a "Report on the Sanitary Condition of the Labouring Population of Great Britain"
- His idea was that improved public health and a healthy workforce would save money
- The report and statistics descrbing levels of sickness and mortality shocked many of the privileged
- The government then introduced a Public Health Bill
- This was only passed when a new cholera epidemic broke out
- It became the first Public Health Act in 1848
- This caused the setting up of the Central and Local Health Boards
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Joseph Chamberlain
- 1836-1914
- Became Mayor of Birmingham
- Oversaw a series of reforms to transform the city
- Persuaded the city authoritites to buy the local gas and water companies so they could make sure the inhabitants had a good supply of both
- Founded a Drainage Board and introduced new drainage systems
- Used the Artisans Act to clear a large area of the city's slums
- He wanted to build a new street their for shops/offices so raised funds as well as contributing £10,000 for the scheme
- Many inhabitants of the slums had to relocate and all houses were either destroyed or improved
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Francis Crick and James Watson
- 1916-2004, 1928-present
- They were the first to describe the structure of DNA
- Relied heavily on the work of previous scientists
- Published the news of their discovery
- Shared the Nobel Prize in Medicine in 1962 as well as recieving numerous other awards and prizes for their work
- They later played an important part in the research of the Human Genome Project
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Marie Curie
- 1867-1934
- Investigated radioactivity and built on the work of Becquerel
- Her research was crucial in the development of x-rays in surgery
- Set up mobile x-ray units called "Little Curies"
- They were positioned near the front line to help treat soldiers
- They were used to find broken bones as well as bullets and shrapnel in a soldier's body
- Awarded the Nobel Prize for Physics in 1903
- Revieved a second Nobel Prize for Chemistry in 1911
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Pedanius Dioscorides
- c.40-90 AD
- Greek doctor born in Turkey
- Worked for the Roman army in the 1st century AD
- Wrote a book "De Materia Medica"
- Was the first book on using plants as medicines without lots of superstitions
- Very influencial book and became the starting point for many individuals' work
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Benjamin Disraeli
- 1804-1881
- Prime Minister of the UK, brought in Public Health Act in 1875 and Artisans' Dwellings Act which forced local counsils to act upon it
- Towns had Health Inspectors and Sanitary Inspectors making sure the laws on water supplies, hygiene and food standards were being followed
- He was the Chancellor of the Exchequer so had to pass the 1867 Reform Act
- This put pressure on the government and councils to listen to concerns of health as it allowed working class men to vote
- Introduced the 1875 Sale of Food and Drugs Act which prevented the sale of certain drugs and any harmful food
- In 1876 he passed the River Pollution Act preventing people from dumping sewage/industrial waste into rivers
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Gerhard Domagk
- 1895-1964
- Found that red dye, prontosil, stopped the streptococcus microbe(which causes blood poisoning) from multiplying in mice without being poisonous
- His daughter pricked herself on a needle and caught the disease
- He gaver her a large dose of prontosil which turned her bright red although she recovered
- The active ingerdient was identified as a sulphonamide, many drugs are based on this
- More dangerous side effects of liver and kidney damge were discovered later
- His work eventually led to a development of the drug to avoid the tuberculosis epidemic later on
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Paul Ehrlich
- 1854-1915
- Set out to find chemicals that could act as synthetic antibodies
- Discovered dyes that could kill malaria and sleeping sickness germs
- Identified the bacterium that causes syphilis
- Him and his team decided to search for an arsenic compounf that was a magic bullet for syphilis
- Over 600 compounds were tried and none appeared to be successful
- Rechecked the results and found that number 606 worked
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Erasistratus
- 304-250 BC
- Was a Greek anatomist and royal physician
- Identified the differences between arteries, veins and nerves
- Saw that nerves were not hollow and so could not be vessels for fluid
- Wrote many works on anatomy, practical medicine and pharmacy
- Realised that some things in humans were useless to animals
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Alexander Fleming
- 1881-1955
- Saw that many soldiers died of septic woulds caused by bacteria
- Worked for an army hospital during WWI
- He identified the antiseptic substance in tears which worked on some germs
- One day he came to clean up old culture dishes and a fungal spore had grown on one
- The colonies of bacteria in the dish around the mould had stopped growing
- The fungus produced a substance that killed bacteria, it was named penicillin
- Awarded a Nobel Prize in 1945
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Howard Florey and Ernst Chain
- 1898-1968, 1906-1979
- Devised the freeze-drying technique which was an important part in the purification process
- At first they didn't have the resources to produce penicillin in large amounts
- Made it for their first clinical trial by growing it in every container they could find
- The patient recovered only dying when the penicillin ran out
- They knew that penicillin could be vital in treating wounds recieved by soldiers in WWII
- Chemical firms in Britain were too busy making explosives to mass produce it
- So went to American Firms which helped when they joined the war
- A few years later mass production was sufficient for the needs of military medicine
- They were awarded the Nobel Prize in 1945
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Claudius Galen
- 129-199 AD
- Greek doctor, began training at an Asclepion
- Removed an infected breastbone from a patient
- Supported the theories of Hippocrates-four humours and the treatement by opposites
- Dissected animals decsibing the role of the spine in controlling the rest of the body
- Couldn't dissect humans or study skeletons outside of Alexandria
- Decieved by only using animals:thought a network of blood vessles in animals were in humans too, described the liver as the wrong shape
- Only recorded his successful cases
- Wrote over 100 medical texts, many were copied and survived
- Had great influence on doctors of the Arabic World
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Elizabeth Garrett Anderson
- 1836-1917
- Trained privately before being accepted as a qualified doctor in 1865
- Emplyed a tutor to study anatomy and physiology
- Eventually she was allowed into the dissecting room and chemistry lectures
- Awarded a medical degree in 1870
- Society of Apothecaries immediatley changed its regulations preventing other women doing the same
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Johann Gutenberg
- 1385-1468
- Introduced printing
- His invention accelerated the rate of progress in medicine and everything else
- It became easier for ideas to spread and be debated widely
- Making a single copy of a book could take months-years therefore books remained rare
- New ideas would have to be thouroughly accepted before copying
- More complete copied of Galen's works were produced and translated
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William Halsted
- 1852-1922
- Contributed to the surgical treatment of breast caner
- Changed the training of surgeons from disorganised apprenticeships to the programmes used today
- Performed the first emergency blood transfusion
- Invented surgical gloves to prevent infection
- Investigated the use of cocaine as an anaethetic
- However, his self-experimentation led to a severe addiction
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William Harvey
- 1578-1657
- Studied medicine and anatomy at Padua before working as a lecturer and doctor in London
- He then became a Royal Physician
- Did comparative studies on animals and humans
- Realised that he could observe living animals hearts in action and his findings would apply to humans
- Harvey realised Galen was wrong of thinking that blood was formed, carried to tissues and consumed and that actually it was being pumped out of the heart and circulated
- Identified the difference between arteries and veins, building on Erasistratus's discoveries
- Notices that the blood changed colour when being passed through the lungs
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Octavia Hill
- 1838-1912
- Concerned with the terrible condirions which people were living in
- She developed a model housing scheme
- She was determined that people should have access to green spaces for their health and well-being
- Campaigned to save open spaces from being built on
- Ended up co-founding the National Trust in 1895
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Hippocrates
- c.460-c.377 BC, born in Kos
- Founding father of modern medicine
- Influenced by early thinkers-especially Pythagoras
- Associated with the Hippocratic Oath: promise made by doctors to obey rules of behavioiur
- And the Hippocratic Corpus: collection of medical books written by Hippocrates of his followers
- He saw the healthy body as being in balance, thought illness was an imbalance of elements
- Looked for environmental causes for deisease rather than gods or spirits
- Improved on the Egyptian ideas of diagnosis, by studying enough cases a doctor could learnt to predict the course of an illness
- They encouraged the use of the clinical method of observation: Diagnosis, Prognosis, Observation, Treatment
- Suggested that no action should be taken until a reliable diagnosis is made
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Ibn al-Nafis and Rhazes
Ibn al-Nafis
- 1213-1288
- Correctly suggested that the blood flowed from one side of the heart to the other through the lungs
- This was different to Galen's idea that it passed through the septum
Rhazes
- 865-925 AD
- Distinguished smallpox and measles as separate diseases
- Brought together ideas of Aristotle, Galen and Hippocrates
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Edward Jenner
- 1749-1823
- Doctor in Gloucestershire
- Discovered that milkmaids didn't get smallpox but caught a milder disease, cowpox
- Tested this discovery on a small boy called James Phipps
- He injected him with pus from the sores of a milkmaid with cowpox
- The boy caught cowpox and recovered
- After this Jenner injected him with smallpox
- James didn't catch the disease as he became immune
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Robert Koch
- 1843-1910
- Began to try and link diseases to the microbe which causes them
- Developed a solid medium to grow cultures and dyeing techniques to colour microbes
- Used his daughter's pet mice to experiment with
- Identified anthrax spores and later, the bacteria that causes septicaemia, tuberculosis and cholera
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Joseph Lister
- 1857-1912
- He had seen carbolic acid sprays used in sewage works to keep down the bad smells
- Heard about the germ theory so realised germs could be in the air, on surgical instruments and people's hands
- He started using carbolic acid on instruments and bandages
- Carbolic acid is unpleasant to get on skin or breathe in so many didn't like to use it
- The use of antiseptic conditions reduced death rates from about 50% to 15%
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David Lloyd George
- 1863-1945
- Appointed as president of the Board of Trade
- Named Chancellor of the Exchequer in the government
- Influenced by Rowntree's report
- Lloyd George and Churchill worked hard to help the poor and were keen to make a name for themselves
- He overcame opposition to introduce these reforms still in place today:
- 1906-Free school meals
- 1907-School medical inspections
- 1908-Old Age Pension Act
- 1909-Labour Exchanges
- 1911-National Insurance Act
- He had to raise taxes to pay for these reforms
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Archibald McIndoe and Harold Gillies
Harold Gillies
- 1882-1960
- Worked on skin graft techniques
- Was able to set up a plastic surgery unit for the British Army during war
- Reconstructed facial injuries so patients could have normal appearances
- Developed the use of pedicle tubes, kept detailed drawings and records of his achievements
Archilbald McIndoe
- 1900-1960
- Assistant of Harold Gillies, but still most famous plastic surgeon
- Took advantage of new developments in anitbacterial drugs and surgical techniques
- Worked hard to help patients through the psychological effects of their injuries
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Lady Montagu
- 1689-1762
- Leant about inoculation and introduced it to Britain at the time of smallpox outbreaks
- Discovered that a healthy person could be immunised agains it using pus form the sores of someone suffering with a mild form of the disease
- Used a thread soaked in pus whichw as drawn through a small cut, after a mild reaction they were immune
- However, sometimes it led the full-blown disease and death
- The fear of smallpox however led them to take the risk of inoculation
- Many doctors became rich by doing inoculations
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William Morton and Ignaz Semmelweis
William Morton
- 1819-1868
- Carried out the first public demonstration of ether as an anaesthetic
- Using it was risky as it is an irritant and fairly explosive
Ignaz Semmelweis
- 1818-1865
- Used chloride of lime solution as a hand wash for doctors to control the spread of puerperal fever, an infection suffered following childbirth
- It wasn't used widely as it was unpleasant to use
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Florence Nightingale
- 1820-1910
- Brought discipline and professionalism to nursing
- The Secretary of War requested that she went to Scutari to sort out nursing care in the hospital in the Crimean War
- She went with 38 hand-picked nurses
- Before arriving the death rate was 42%
- Two years later it fell to 2%
- This was down to the huge improvement she made to ward hygiene
- Wrote "Notes on Nursing" book explaining her methods
- Set up the Nightingale School of Nursing
- 1919 Registration of Nurses Act made training compulsory for nurses
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Paracelsus
- 1493-1541
- Criticized many accepted views
- Began his lecturing carrer by burning one of Galen's books and calling him a liar
- As well as this he owuld call Avicenna a kitchen master
- He rejected the idea of the four humours
- Gave his lectures in German instead of Latin
- Opened his lectures up to anyone who wanted to attend
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Ambroise Paré
- 1510-1590
- Barber-surgeon
- Worked for a public hospital before becoming an army surgeon
- Severed blood vessels left by amputation were sealed using cauterisation
- This caused extreme discomfort
- Paré invented the method of ligatures and designed quite sophisticated artificial legs
- Gunshot wounds caused infections as the bullet carries cloth and skin into the wound
- However they though they were poisonous so often poured boiling oil onto the wound
- During a battle he ran out of oil so used a cool salve made of: oil of roses, turpentine and egg yolk which worked a lot better
- He became surgeon to the King of France
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Louis Pasteur
- 1822-1895
- Employed to find the explanation for the souring of sugar beet used in fermenting alcohol
- He blamed germs in the air
- Proved this by sterilising water and keeping it in a flask which stayed sterile
- But sterilised water kept in an open flask bred micro-organisms
- Also looked for cures to anthrax and chicken cholera
- His team managed to produce a weakened version of the anthrax spore making sheep immune
- Demonstrated this in a public experiment
- Pasteur also took Emile Roux's idea of dried rabbit spines for rabies and created a series on inoculations to lead to immunity
- Tested this out on a woman's son who was bitten by a rabid dog and would die if nothing was done, his new treatment was successful
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Pythagoras, Thales of Miletus and Anaximander
Pythagoras
- c.580-c.500 BC
- Thought life was about the balance of opposites
Thales of Miletus
- c.580 BC
- Founder of Greek philosophy, thought water was the basis of life
Anaximander
- c.560 BC
- Said all things were made of four elements: earth, air, water and fire
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Seebohm Rowntree
- 1871-1954
- Had a factory in York
- Didn't believe the problem was as bas there as in London
- He did a survey of living conditions
- Published a report of his findings called "Poverty, a Study of Town Life"
- This showed that 25% of people in York were so poor they couldn't afford basic food and housing
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Mary Seacole
- 1805-1881
- Learnt nursing from her mother
- She came to England to volunteer as a nurse in the Crimean War
- She was rejected but went anyway paying for her own passage
- She financed herself by selling goods
- She nursed the soldiers on the battlefields and built the British Hotel-a small group of makeshift buildings including a hospital for soldiers
- She couldn't find work as a nurse after and went bankrupt-although she did recieve support due to press interest in her story
- She wrote and autobiography
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James Simpson
- 1811-1870
- Experimented on himself to find an alternative anaesthetic to ether
- He discovered the effects of chloroform during an experiment with friends
- He help sniffing parties in his dining room to try new chemicals
- When they tried chloroform they firslty sound that they had a better mood before collapsing only to regain consciousness the next morning
- However it was only by chance that he survived as if he had had a little more he would have over-dosed
- This would then have made it seem dangerous, or if he had not had enough then it would be seen as useless
- It was widely used in operating theatres and to reduce pain during childbirth
- However sometimes it affected the heart causing patients to die suddenly
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John Snow
- 1813-1858
- He discovered the connection between contaminated water and cholera
- Studied the occurrence of a cholera outbreak in London and noticed that the victims all used the same water pump
- He then removed the handle from the pump and ended the outbreak
- Thought that diseases were caused by bad air or pollution
- This was before the germ theory which backed it up
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Andreas Vesalius
- 1514-1564
- Studied anatomy in Paris
- Was allowed to perform dissections but not to boil up bodies to get skeletons
- He became a profeddor of surgery and anatomy
- Did his own dissections rather than employing a menial demonstrator
- Wrote books based on his observations using accurate diagrams to illustrate his work
- His illustrations were carefully annotated so he could refer to specific parts of the text
- His work pointed out some of Galen's mistakes-the same as Ibn al-Nafis did but 300 years later
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Imhotep, Sekhmet, Thoth
Imhotep
- 2650-2600 BC
- Pharoah Zoser's doctor
- Adopted as a god of healing
- Author of medical works without any magical thinking
- His works described many injuries in detail
Sekhmet
- Goddess of War
- Could supposedly send and cure epidemics
Thoth
- God who gave doctors their ability to cure people
- Wrote "Book of Thoth", they included accepted treatments and spells
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Humphry Davy and Horace Wells
Humphry Davy
- 1728-1828
- Identified nitrous oxide as a possible anaethetic
- But he was ignored by surgeons
Horace Wells
- 1815-1848
- Suggested that it be used in dentistry
- He did a public demonstration but unluckily picked a patient unaffected by nitrous oxide
- So it was ignored again until much later on
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Karl Landsteiner
- 1868-1943
- Discovered blood groups
- Showed the importance of compatibility of blood types
- Found that certain groups of blood couldn't be mixed together as they clogged the blood vessels
- This led to doctors noticing that blood also clotted if stored outside the body
- At this time many soldiers were dying of blood loss so being able to store it was very important
- They then discovered the use of sodium citrate to prevent this
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Harvey Cushing, Luis Agote and Albert Hustin
Harvey Cushing
- American surgeon who specialised in brain surgery
- Went to France during WWI to treat wounded soldiers
- Developed methods of using x-rays to find shrapnel fragments in soldierss' brain and magnets to remove them
- His techniques halved the number of deaths casued by intracranial surgery during the war
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Harvey Cushing, Luis Agote and Albert Hustin
Harvey Cushing
- 1869-1939
- American surgeon who specialised in brain surgery
- Went to France during WWI to treat wounded soldiers
- Developed methods of using x-rays to find shrapnel fragments in soldierss' brain and magnets to remove them
- His techniques halved the number of deaths casued by intracranial surgery during the war
Agot and Hustin
- 1868-1954, 1882-1967
- Discovered that adding sodium citrate to blood prevented it from clotting
- It was also found that blood could be kept for longer if it was added to a citrate glucose solution
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