James Watt was a Scottish inventor, mechanical engineer, and chemist who improved on Thomas Newcomen's 1712 Newcomen steam engine with his Watt steam engine in 1776, which was fundamental to the changes brought by the Industrial Revolution in both his native Great Britain and the rest of the world.
Veterinary medicine is the branch of medicine that deals with the prevention, management, diagnosis, and treatment of disease, disorder, and injury in animals. Along with this, it deals with animal rearing, husbandry, breeding, research on nutrition, and product development. The scope of veterinary medicine is wide, covering all animal species, both domesticated and wild, with a wide range of conditions that can affect different species.
A bunion, also known as hallux valgus, is a deformity of the joint connecting the big toe to the foot. The big toe often bends towards the other toes and the joint becomes red and painful. The onset of bunions is typically gradual. Complications may include bursitis or arthritis.
The common-ion effect refers to the decrease in solubility of an ionic precipitate by the addition to the solution of a soluble compound with an ion in common with the precipitate. This behaviour is a consequence of Le Chatelier's principle for the equilibrium reaction of the ionic association/dissociation. The effect is commonly seen as an effect on the solubility of salts and other weak electrolytes. Adding an additional amount of one of the ions of the salt generally leads to increased precipitation of the salt, which reduces the concentration of both ions of the salt until the solubility equilibrium is reached. The effect is based on the fact that both the original salt and the other added chemical have one ion in common with each other.
Stryker Corporation is an American multinational medical technologies corporation based in Kalamazoo, Michigan. Stryker's products include implants used in joint replacement and trauma surgeries; surgical equipment and surgical navigation systems; endoscopic and communications systems; patient handling and emergency medical equipment; neurosurgical, neurovascular and spinal devices; as well as other medical device products used in a variety of medical specialties.
Orthopedic surgery or orthopedics, is the branch of surgery concerned with conditions involving the musculoskeletal system. Orthopedic surgeons use both surgical and nonsurgical means to treat musculoskeletal trauma, spine diseases, sports injuries, degenerative diseases, infections, tumors, and congenital disorders.
Sodium sulfate (also known as sodium sulphate or sulfate of soda) is the inorganic compound with formula Na2SO4 as well as several related hydrates. All forms are white solids that are highly soluble in water. With an annual production of 6 million tonnes, the decahydrate is a major commodity chemical product. It is mainly used as a filler in the manufacture of powdered home laundry detergents and in the Kraft process of paper pulping for making highly alkaline sulfides.
The Kitāb al-Taṣrīf, known in English as The Method of Medicine, is a 30-volume Arabic encyclopedia on medicine and surgery, written near the year 1000 by Abu al-Qasim al-Zahrawi (Abulcasis). It is available in translation. The Kitab al-Tasrif took al-Zahrawi over 50 years to complete. It contains information about a wide variety of illnesses, injuries, medical conditions, treatments, and surgical procedures. It describes over 200 different surgical instruments. Surgeons continued to rely on the Kitab al-Tasrif well into the 1700s; some of Al-Zahrawi’s surgical procedures are still being used to this very day. This book was read by medical students at major universities in Europe until the late 1800s.
Thomas Boulsover, was a Sheffield cutler who is best remembered as the inventor of Sheffield Plate. He made his fortune manufacturing various items, but especially buttons using the process, he later diversified into making cast steel and saws.
Lucas Industries plc was a Birmingham-based British manufacturer of motor industry and aerospace industry components. Once prominent, it was listed on the London Stock Exchange and was formerly a constituent of the FTSE 100 Index. In August 1996, Lucas merged with the American Varity Corporation to form LucasVarity.
A breast implant is a prosthesis used to change the size, shape, and contour of a person's breast. In reconstructive plastic surgery, breast implants can be placed to restore a natural looking breast following a mastectomy, to correct congenital defects and deformities of the chest wall or, cosmetically, to enlarge the appearance of the breast through breast augmentation surgery.
The AO Foundation is a nonprofit organization dedicated to improving the care of patients with musculoskeletal injuries or pathologies and their sequelae through research, development, and education of surgeons and operating room personnel. The AO Foundation is credited with revolutionizing operative fracture treatment and pioneering the development of bone implants and instruments.
Arthur Price is a Sheffield-based manufacturer of cutlery and silverware, originally established in Birmingham, England in 1902, and later moving to Sheffield. It opened a subsidiary plant again in Birmingham and by the 1950s was the biggest manufacturer of stainless steel cutlery in the country. By the 1990s the company had shifted towards provision, supply and branding, rather than manufacture, of cutlery. It has been owned and managed by five generations of the Price family.
Follett Products LLC is a subsidiary of Middleby Corporation that manufactures nugget ice makers for the healthcare, foodservice, hospitality, and supermarket industries as well as refrigerators for the medical industry. Headquartered in Easton, Pennsylvania, the company operates three manufacturing facilities in Easton, Bethlehem, Pennsylvania, and Gdańsk, Poland.
Mentor Worldwide LLC is an American company that supplies surgical aesthetics products to plastic surgeons. The company is based in Santa Barbara, California. It produces one of two silicone gel breast implants. Titled MemoryGel, the product was approved by the U.S. Food and Drug Administration (FDA) on November 17, 2006. The other FDA-approved products are developed by competitors Allergan and Sientra. Mentor also produces a range of lipoplasty equipment for liposuction procedures as well as a Niacin-based skincare product line called NIA 24.
Orthotics is a medical specialty that focuses on the design and application of orthoses, or braces. An orthosis is "an externally applied device used to influence the structural and functional characteristics of the neuromuscular and skeletal systems."
Abū aṣ‐Ṣalt Umayya ibn ʿAbd al‐ʿAzīz ibn Abī aṣ‐Ṣalt ad‐Dānī al‐Andalusī, known in Latin as Albuzale, was an Andalusian-Arab polymath who wrote about pharmacology, geometry, Aristotelian physics, and astronomy. His works on astronomical instruments were read both in the Islamic world and Europe. He also occasionally traveled to Palermo and worked in the court of Roger I of Sicily as a visiting physician. He became well known in Europe through translations of his works made in the Iberian Peninsula and in southern France. He is also credited with introducing Andalusi music to Tunis, which later led to the development of the Tunisian ma'luf.
"Professor" Derek McMinn is a British orthopaedic surgeon and inventor who practised in Birmingham, United Kingdom at the BMI Edgbaston Hospital. McMinn developed one of the successful modern metal-on-metal hip resurfacing and the instrumentation and surgical technique to implant it. Hip resurfacing is a bone-conserving, less invasive alternative to total hip replacement (THR) for young patients, markedly improves the health-related quality of life measures and currently makes up around a twentieth of all hip arthroplasty procedures performed in the United Kingdom. McMinn is also the inventor of several other prostheses for the hip and knee.
Sir Henry Thompson, 1st Baronet, was a British surgeon and polymath. His interest was particularly in the surgery of the genito-urinary tract.
The treatment of broken bones and dislocated joints can be traced as far back as the Ancient Greeks. Hippocrates is credited with a method of reduction of a dislocated shoulder. 16th century Spanish texts talk about the Aztecs use of reduction of fractures using fir branches. The modern discipline of orthopaedics in trauma care developed during the course of World War I, but it was not until after World War II that orthopaedics became the dominant field treating fractures in much of the world. Today, the discipline encompasses conditions such as bone fractures and bone loss, as well as spinal pathology and joint disease.
