Description

A patellar hammer, also known as a reflex hammer or percussion hammer, is a medical instrument commonly used by healthcare professionals, especially in neurology and orthopedics. It is specifically designed to test and elicit deep tendon reflexes in patients. The patellar hammer has a distinctive shape, typically consisting of a handle and a rubber head, and it comes in various sizes and styles.

Features:

1. Rubber Head: The hammer’s rubber head is usually rounded and soft, allowing for controlled and precise striking of the patient’s body without causing discomfort or injury.
2. Lightweight and Sturdy Handle: The handle of the patellar hammer is lightweight, making it easy for the healthcare professional to maneuver and apply the required force during reflex testing. The handle is also sturdy to ensure durability.
3. Different Styles: There are various styles of patellar hammers available, including traditional hammers with a single rubber head and hammers with additional features such as a built-in brush for stimulating sensory nerves.
4. Compact and Portable: Patellar hammers are designed to be compact and portable, making them convenient for use in different clinical settings and during medical examinations.

Uses:

1. Reflex Testing: The primary purpose of a patellar hammer is to assess deep tendon reflexes in patients. By striking specific tendons, such as the patellar tendon just below the kneecap, the hammer elicits involuntary muscle contractions, providing valuable information about the integrity of the nervous system.
2. Neurological Examinations: Neurologists and other healthcare professionals use the patellar hammer during neurological examinations to check for abnormalities in reflex responses, which can be indicative of certain neurological conditions or diseases.
3. Orthopedic Assessments: Orthopedic specialists may also use the patellar hammer to evaluate the integrity of tendons and reflex responses around joints, providing insight into musculoskeletal conditions or injuries.
4. Diagnostic Tool: The patellar hammer serves as a diagnostic tool to aid in the identification and assessment of various neurological and musculoskeletal disorders.
5. Tracking Progress: During the course of treatment or rehabilitation, the patellar hammer can be used to monitor changes in reflex responses and track the patient’s progress.
6. Teaching and Education: Patellar hammers are essential tools for medical education, allowing students to learn and practice reflex testing techniques.