Hertel Exophthalmometer Good-Lite 521500. basis of the measurement for exophthalmos determination using the Hertel version is the outer orbital rim ( orbital
Mirror exophthalmometer used to accurately measure the position of the globe based on superior and inferior orbital rim measurements.
Depending on the device, lines on the prism are placed into position by moving the examiners view point to determine the measurement. There are several types of exophthalmometers: Hertel and Luedde exophthalmometers measure the distance of the corneal apex from the level of the lateral orbital rim, while Naugle exophthalmometers measure the relative difference between each eye. Hertel exophthalmometers take a measurement from the lateral orbital rim to the corneal apex. If a patient presents with an orbital fracture or after lateral orbitotomy, the use of a Hertel exophthalmometer may be complicated because the lateral The exophthalmometer is an instrument designed to measure the forward protrusion of the eye. This instrument provides a method of evaluating the recording the progression and regression of the prominence of an eye caused by disorders such as thyroid disease and tumors of the orbit.This instrument consists of a horizontal calibrated bar with movable carriers at each side.
The scale to measure the proptosis ranges from 0 to 35 mm. Does not include case. Hertel Exophthalmometers provide for mirror based standard for exophthalmos measurements. High quality, metal frame construction.
Se hela listan på dovepress.com The Marco Prism Exophthalmometer is designed for accuracy and simplicity in the measurement of the exophthalmos. Prisms are made of clear plastic with easy-to-read millimeter lines on both sides. The eye is seen through the lower half and the scale through the upper, eliminating the difficulty of parallax and facilitating a rapid determination of protrusion.
The Hertel exophthalmometer uses a mirror system (Bausch and Lomb) or Prism (Rodenstock) that allows the examiner to measure the protrusion of each eye while facing the patient. 20. The Hertel Foot-plates (or yokes) “ grooved arc” fit over bony temporal margin of lateral orbital rim crossbar Establish baseline to allow for biocular reading **B&L’s or Lombart’s design Lock
Description: Hertel exophthalmometer is used for precise exophthalmos measurements (e.g. exophthalmic goiter).Sturdy construction for many years of use. Overall dimensions are 25 x 7 x 2 cm. Weight is 117 grams (4.1 oz).
Hertel exophthalmometer is used for precise exophthalmos measurements (e.g. exophthalmic goiter).Sturdy construction for many years of use. Overall dimensions are 25 x 7 x 2 cm. Weight is 117 grams (4.1 oz). Scale for orbital wall goes from 75 mm to 121 mm. The scale to measure the proptosis ranges from 0 to 35 mm. Does not include case.
• Exophthalmos measurement. Hertel mirror exophthalmometer. SKU: 53525. Hertel mirror exophthalmometer. € 239.00. Excl. 19% Tax, excl.
Mirror exophthalmometer used to accurately measure the position of the globe based on superior and inferior orbital rim measurements. SKU: 1605020 . £350.00. ex VAT. In Stock. Add to basket Checkout. Suggested products for you: Luedde Exophthalmometer. £90.00.
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The same Hertel exophthalmometer was used throughout the study. The Bland-Altman method was used to analyse the intra-observer and inter-observer agreement. RESULTS: The mean intra-observer and inter-observer agreements on the interorbital distance (IOD) were +/-3.31 mm and +/-6.39 mm, respectively. Home Exophthalmometer Oculus/Hertel . Exophthalmometer Oculus/Hertel.
Heavy Duty Exophthalmometer has metal construction for many years of use. Overall dimensions are 25 x 7 x 2 cm.
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Purpose: The aim of this study was to present normative values of exophthalmometry in Iranian children, teenagers, and adults and find the effect of age, gender, height, weight, and laterality (right vs. left eye) on normal values of protrusion. Methods: In a population-based epidemiological study, ocular protrusion values (mm) were measured in 1063 randomly selected (stratified sampling
Optometry. Optometry Examination Instruments.
The Hertel exophthalmometer is used to determine the axial position of the eyes Detta kan mätas med Hertels exoftalmometer, men också upattas genom att
Hertel Mirror-Exophthalmometer. This superior and inferior orbital rim-based instrument. measures the position of the globe accurately even after lateral The Dual Luedde has been tested in a University Clinic setting and demonstrated results comparable to the Hertel Exophthalmometer.
Dessa prismer reflekterar hornhinneprofilen och medger en exakt direktavläsning av exofthalmos. Hertel Prism Exophthalmometer kommer i … The exophthalmometer is an instrument designed to measure the forward protrusion of the eye. This instrument provides a method of evaluating the recording the progression and regression of the prominence of an eye caused by disorders such as thyroid disease and tumors of the orbit.