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Colin Albert Murdoch (6 February 1929 – 4 May 2008) was a New Zealand
pharmacist A pharmacist, also known as a chemist (Commonwealth English) or a druggist (North American and, archaically, Commonwealth English), is a healthcare professional who prepares, controls and distributes medicines and provides advice and instructi ...
and veterinarian who made a number of significant inventions, in particular the tranquilliser gun, the disposable hypodermic
syringe A syringe is a simple reciprocating pump consisting of a plunger (though in modern syringes, it is actually a piston) that fits tightly within a cylindrical tube called a barrel. The plunger can be linearly pulled and pushed along the inside ...
and the child-proof medicine container. He had a total of 46 patents registered in his name.


Biographical background

Born in Christchurch, New Zealand, in 1929, to parents Mary Kathleen and Frank William James, Murdoch displayed a talent for
chemistry Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions ...
at a very early age. Although he struggled through his schooling years with
dyslexia Dyslexia, also known until the 1960s as word blindness, is a disorder characterized by reading below the expected level for one's age. Different people are affected to different degrees. Problems may include difficulties in spelling words, r ...
, Murdoch already displayed an interest in both mechanical and technical skills. At the age of ten he successfully made gunpowder and came to the realization that an ignition could be caused by the mixing of certain nitrates and
sulphuric acid Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid ( Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with the molecular formu ...
. This discovery led the young Murdoch to build a successful firearm using a wick and a small asbestos-filled hammer. At the age of 13 he was awarded the Royal Humane Society Medal for saving a drowning man in the
New Brighton estuary The Estuary of the Heathcote and Avon Rivers / Ihutai is the largest semi-enclosed shallow estuary in Canterbury and remains one of New Zealand’s most important coastal wetlands. It is well known as an internationally important habitat for mi ...
.NZ Edge Heroes biography
Murdoch later came to outgrow his dyslexia and went on to study at The College of Pharmacy in Wellington. Following this, he completed a five-year apprenticeship and, like his father, became a pharmacist. He later studied to become a veterinarian, as he had an interest in not only human welfare, but also the welfare of animals.


Disposable hypodermic syringe

Both a
pharmacist A pharmacist, also known as a chemist (Commonwealth English) or a druggist (North American and, archaically, Commonwealth English), is a healthcare professional who prepares, controls and distributes medicines and provides advice and instructi ...
and a veterinarian, Murdoch was aware of the risks in reusing syringes. There was a high risk of passing infection from one patient to the next in both humans and animals unless the glass syringe was sterilized accurately. Wanting to eliminate these risks, and needing a more effective vaccination for his animal patients, Murdoch designed and invented the disposable hypodermic syringe, a plastic version of its glass predecessor. Murdoch presented the design to officials of the
New Zealand Department of Health The Ministry of Health (Māori: ''Manatū Hauora'') is the public service department of New Zealand responsible for healthcare in New Zealand. It came into existence in its current form in 1993. History Origins The Ministry of Health's origi ...
, who were skeptical, and believed it “too futuristic”, and that it would not be received well by both doctors and patients. Development of the syringe was held off for a few years due to lack of funding. Eventually, when he was granted both patents, Murdoch’s syringe became hugely successful, with millions used throughout the world every day. It is not widely known as a New Zealand design, although Murdoch's achievements have been covered in the New Zealand media.


Tranquilliser gun

In the 1950s, while working with colleagues who were studying introduced wild goat, deer and
tahr Tahrs ( , ) or tehrs ( ) are large artiodactyl ungulates related to goats and sheep. There are three species, all native to Asia. Previously thought to be closely related to each other and placed in a single genus, ''Hemitragus'', genetic ...
populations in New Zealand, Murdoch had the idea that the animals would be much easier to catch, examine and release if a dose of tranquilliser could be administered by projection from afar. Murdoch became experienced with repairing and modifying guns during World War II, as rifles and shotguns were not being imported into New Zealand at that time. With both motive and experience, Murdoch went on to develop a range of rifles, darts and pistols, which have had an enormous impact on the treatment and study of animals around the world. At the time Murdoch started testing his tranquilliser gun, the only tranquilliser drugs available were curare and alkaloids of
nicotine Nicotine is a naturally produced alkaloid in the nightshade family of plants (most predominantly in tobacco and ''Duboisia hopwoodii'') and is widely used recreationally as a stimulant and anxiolytic. As a pharmaceutical drug, it is used fo ...
, both of which tended to have fatal reactions in a high percentage of animals. In partnership with pharmaceutical companies, he helped develop more sophisticated drugs with precise and safe reactions. Paxarms Limited (which stands for peace and arms), Murdoch’s own company, has developed various systems for administering veterinary products to a range of animals.


Recognition

Colin Murdoch has been acknowledged for his life's work. In 1976 he won three gold medals and a bronze at the World Inventions Fair in Brussels. The New Zealand Design Council has also honoured him, and in the 2000 Queen's Birthday Honours he was appointed an Officer of the New Zealand Order of Merit, for services to inventing. '' Time'' magazine included him in a list of the 100 most influential people of the South Pacific. Timaru Herald, 6 May 2008 Despite the relative ubiquity of his inventions, Murdoch did not become rich because of them. He deliberately chose not to sue companies that violated his patents, satisfied instead that they were being put to good use. In his final years he lived quietly in Timaru until his death from cancer.


References

* Bridges, J. Downs, D. No. 8 Wire: The Best of Kiwi Ingenuity. Auckland:
Hodder Moa Beckett Hodder is an English surname, derived from the Old English word "hod", meaning hood. People * Christopher Hodder-Williams (1926–1995), British writer *Francis Hodder (1906–1943), Irish cricketer, rugby union player and Royal Air Force officer ...
,2003. * Riley, B. Kiwi ingenuity: A book of New Zealand ideas and inventions. Auckland: AIT Press, 1995. * Moldofsky, L. ''Time'' magazine, 03 Nov. 1999. Innovators. * Sweeny, B. 1998-2007. Colin Murdoch: Dreamer for Millions. * Swanepoel, D. (n.d.) The History of Syringes.


External links


Time Magazine article, ''Innovators'' by Leorah MoldofskyObituary: ''Times''
{{DEFAULTSORT:Murdoch, Colin 1929 births 2008 deaths People from Christchurch 20th-century New Zealand inventors New Zealand design Officers of the New Zealand Order of Merit Deaths from cancer in New Zealand New Zealand veterinarians