Description

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Medical Percussion Hammer is a fundamental and essential diagnostic tool used primarily in the medical field for neurological examinations. Its primary function is to test deep tendon reflexes, which are involuntary muscle contractions in response to a sudden stretch. This stretch is elicited by a precise tap of the hammer on a tendon. Assessing these reflexes is a critical component of the physical exam as it provides valuable information about the integrity of the peripheral nervous system and the central nervous system pathways.

​​Primary Function​:

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The main function of the Medical Percussion Hammer is to provide a controlled, consistent mechanical tap to specific tendons located at various points on the body. The most common reflexes tested include the patellar reflex (knee-jerk), the brachioradialis reflex, the triceps reflex, and the Achilles reflex. The resulting muscle contraction and speed of response are graded by the healthcare provider. The tool is also used for testing superficial abdominal reflexes and plantar responses. The design allows for both a pointed end for more focused, precise tapping on smaller tendons and a broader, rubberized end for broader application on larger tendons.

​​Key Advantages and Features​:

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The stainless steel construction of this Medical Percussion Hammer offers several significant advantages. The foremost is exceptional durability and longevity. Unlike other materials, medical-grade stainless steel is highly resistant to corrosion, pitting, and cracking. It can withstand the rigors of daily use in a clinical environment and repeated high-temperature sterilization in an autoclave without degrading, warping, or rusting, which is a prerequisite for infection control in medical settings.

The material provides an optimal weight and balance. The hammer has a solid, professional feel that allows for a controlled swing, generating sufficient force to reliably elicit a reflex without requiring excessive effort from the examiner. This improves the accuracy and consistency of the examination. The design is typically one-piece or securely assembled, eliminating loose parts that could harbor pathogens.

The pointed metal tip is perfect for precise application on smaller areas, while the opposite end is almost always fitted with a high-quality, replaceable rubber tip. This rubber tip is designed to provide a non-slip, solid contact with the tendon and is soft enough to be comfortable for the patient. The combination of materials ensures the instrument is easy to clean, chemically resistant to disinfectants, and built to last for many years.

Specification