The SAM (structural aluminum malleable) splint is a compact, lightweight, highly versatile device designed for immobilizing bone and soft tissue injuries in

emergency An emergency is an urgent, unexpected, and usually dangerous situation that poses an immediate risk to health, life, property, or environment and requires immediate action. Most emergencies require urgent intervention to prevent a worsening ...

settings. It consists of a layer of strips of soft

aluminum Aluminium (or aluminum in North American English) is a chemical element; it has chemical symbol, symbol Al and atomic number 13. It has a density lower than that of other common metals, about one-third that of steel. Aluminium has ...

, with a

polyethylene Polyethylene or polythene (abbreviated PE; IUPAC name polyethene or poly(methylene)) is the most commonly produced plastic. It is a polymer, primarily used for packaging (plastic bags, plastic films, geomembranes and containers including bott ...

closed-cell foam coating. The SAM splint was invented by Dr. Sam Scheinberg who, as a trauma surgeon during the

Vietnam War The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...

, found that field

medic A medic is a person trained to provide medical care, encompassing a wide range of individuals involved in the diagnosis, treatment, and management of health conditions. The term can refer to fully qualified medical practitioners, such as physic ...

s generally ignored the splint they were issued by the

Army An army, ground force or land force is an armed force that fights primarily on land. In the broadest sense, it is the land-based military branch, service branch or armed service of a nation or country. It may also include aviation assets by ...

. He developed the idea while playing with a foil

chewing gum Chewing gum is a soft, cohesive substance designed to be chewed without being swallowed. Modern chewing gum is composed of gum base, sweeteners, softeners/plasticizers, flavors, colors, and, typically, a hard or powdered polyol coating. Its tex ...

wrapper. The device is often found in

first aid kit A first aid kit or medical kit is a collection of supplies and equipment used to give First aid, immediate medical treatment, primarily to treat injuries and other mild or moderate medical conditions. There is a wide variation in the contents o ...

emergency medical technician An emergency medical technician (often, more simply, EMT) is a medical professional that provides emergency medical services. EMTs are most commonly found serving on ambulances and in fire departments in the US and Canada, as full-time and som ...

"jump kits,"

ambulance An ambulance is a medically-equipped vehicle used to transport patients to treatment facilities, such as hospitals. Typically, out-of-hospital medical care is provided to the patient during the transport. Ambulances are used to respond to ...

s, and other similar settings. Generally supplied in a roll or as a flat strip up to long and wide, it can be unrolled or unfolded and formed to the shape of the injured person's body. Once folded into a curve, it becomes quite rigid and capable of immobilizing injured limbs and bones, including the

leg A leg is a weight-bearing and locomotive anatomical structure, usually having a columnar shape. During locomotion, legs function as "extensible struts". The combination of movements at all joints can be modeled as a single, linear element cap ...

forearm The forearm is the region of the upper limb between the elbow and the wrist. The term forearm is used in anatomy to distinguish it from the arm, a word which is used to describe the entire appendage of the upper limb, but which in anatomy, techn ...

, and

humerus The humerus (; : humeri) is a long bone in the arm that runs from the shoulder to the elbow. It connects the scapula and the two bones of the lower arm, the radius (bone), radius and ulna, and consists of three sections. The humeral upper extrem ...

. Folded properly, it can also be used to stabilize the

cervical spine In tetrapods, cervical vertebrae (: vertebra) are the vertebrae of the neck, immediately below the skull. Truncal vertebrae (divided into thoracic and lumbar vertebrae in mammals) lie caudal (toward the tail) of cervical vertebrae. In sauro ...

. It can be easily cut with any scissors or shears, to make smaller devices such as finger splints. The SAM splint is radiolucent, meaning it does not interfere with

X-ray An X-ray (also known in many languages as Röntgen radiation) is a form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays. Roughly, X-rays have a wavelength ran ...

s. After use, the SAM splint can be cleaned, rerolled, and reused.

References

External links

Emergency medical equipment {{medical-equipment-stub

See also

References

External links