A hypospray is a

fictional Fiction is any creative work, chiefly any narrative work, portraying individuals, events, or places Place may refer to: Geography * Place (United States Census Bureau), defined as any concentration of population ** Census-designated place, ...

version of a

jet injector A jet injector is a type of medical injecting syringe device used for a method of drug delivery known as jet injection, in which a narrow, high-pressure stream of liquid penetrates the outermost layer of the skin (stratum corneum) to deliver med ...

. Sometimes it is used as a

verb A verb () is a word (part of speech) that in syntax generally conveys an action (''bring'', ''read'', ''walk'', ''run'', ''learn''), an occurrence (''happen'', ''become''), or a state of being (''be'', ''exist'', ''stand''). In the usual descri ...

, "to hypospray", meaning "to use a hypospray on (someone/something)". The concept of the hypospray was developed when producers of the original ''

Star Trek ''Star Trek'' is an American science fiction media franchise created by Gene Roddenberry, which began with the eponymous 1960s television series and quickly became a worldwide pop-culture phenomenon. The franchise has expanded into vari ...

'' series discovered that

NBC The National Broadcasting Company (NBC) is an American English-language commercial broadcast television and radio network. The flagship property of the NBC Entertainment division of NBCUniversal, a division of Comcast, its headquarters are l ...

broadcast standards and practices In the United States, Standards and Practices (also referred to as Broadcast Standards and Practices or BS&P for short) is the name traditionally given to the department at a television network which is responsible for the moral, ethical, and leg ...

prohibited the use of

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 o ...

s to inject medications; the needleless hypospray sidestepped this issue. The prop used in the original series appeared to be a modified

fuel injector Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All comp ...

for a large automotive

diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...

, similar to the engines from which jet injectors were derived.

In the ''Star Trek'' universe,

In the ''

'' universe, the hypospray was developed by the mid-22nd century, as it is featured in ''

Star Trek: Enterprise ''Star Trek: Enterprise'', titled simply ''Enterprise'' for its first two seasons, is an American science fiction television series created by Rick Berman and Brannon Braga. It originally aired from September 26, 2001, to May 13, 2005 on Uni ...

''. Many people, such as Dr. Crusher in '' Star Trek: The Next Generation'', and The Doctor in '' Star Trek: Voyager'' and

Dr. McCoy Dr. Leonard H. McCoy, known as "Bones", is a character in the American science-fiction franchise '' Star Trek''. McCoy was played by actor DeForest Kelley in the original ''Star Trek'' series from 1966 to 1969, and he also appears in the an ...

Star Trek: The Original Series ''Star Trek'' is an American science fiction television series created by Gene Roddenberry that follows the adventures of the starship and its crew. It later acquired the retronym of ''Star Trek: The Original Series'' (''TOS'') to distinguis ...

are seen using it often. The device applies medication by spraying it onto the skin, and can used directly or through clothing. The real-life jet injector is usually applied at the top of the arm, but the fictional hypospray is sometimes applied at the neck. It administers medication

subcutaneously The subcutaneous tissue (), also called the hypodermis, hypoderm (), subcutis, superficial fascia, is the lowermost layer of the integumentary system in vertebrates. The types of cells found in the layer are fibroblasts, adipose cells, and macro ...

and

intramuscular Intramuscular injection, often abbreviated IM, is the injection of a substance into a muscle. In medicine, it is one of several methods for parenteral administration of medications. Intramuscular injection may be preferred because muscles have l ...

ly. The hypospray is extremely versatile, as the medicine vials can be quickly swapped out from the bottom of the hypospray. As the hypospray is bloodless, it is not

contaminated Contamination is the presence of a constituent, impurity, or some other undesirable element that spoils, corrupts, infects, makes unfit, or makes inferior a material, physical body, natural environment, workplace, etc. Types of contamination ...

by use. This allows it to be used on many people until the supply of medicine runs out.

References

External links

Journal articles

Comparison of two steroid preparations used to treat tennis elbow, using the hypospray
(1975)
The use of the hypospray in the treatment of minor orthopaedic conditions
(1969)
Use of the hypospray jet injector for intra-articular injection
(1967) {{Star Trek Star Trek devices