A reflex hammer is a crucial tool used in medical examinations to assess nerve and muscle function through deep tendon reflexes. The instrument is simple in design but highly effective in helping doctors diagnose conditions related to the nervous system.
The handle of the reflex hammer is typically made from metal or plastic, providing a comfortable grip for the practitioner. Its length and weight vary depending on the type, allowing for precise control during use. Some models feature additional components at the end of the handle, such as a needle or brush, used for further sensory testing, including skin sensitivity checks.
The head of the reflex hammer is usually made from soft rubber and designed to strike the tendons gently but firmly. The head can have different shapes, such as a flat triangle or a round disk, allowing for varied applications depending on the area being tested. The rubber material ensures the strike is non-painful while still eliciting the necessary reflex response.
The triangular heads, found in models like the Taylor hammer, are versatile, allowing practitioners to test both larger muscles and more delicate areas like fingers. Meanwhile, models like the Babinski or Tromner hammers may feature a round head for broader use and smaller ends for finer, more specific tests.
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