Medical Pen Torch Flashlight For Check

Medical Pen Torch Flashlight for check is widely used in vision examination, oral examination, throat examination and other places.As we all know, the pupil is the small circle in the middle of our eyes, generally ranging from two to five millimeters. This is the reason why doctors shine a flashlight on the pupil. It is also because in normal people, the pupil size will expand and shrink with the intensity of the external light. Therefore, in some rescue work in the hospital, the doctor can see a reflection arc of the pupil through the flashlight, and the degree of coma of the patient can be observed at this time. At this time, if there is strong light, the pupils of our comatose people will contract much slower than those of normal people. At this time, we can see the degree of speed and judge the period of time when the patient's coma has reached.

If the stimulus does not stimulate the pupil and there is no response under this light, it means that the patient has died. When doctors rescue, sometimes death will occur after cardiopulmonary resuscitation. At this time, they also rely on a flashlight to observe the changes of the pupil to see the degree of awakening of the patient. They can see whether the pupil will respond to the light if it has been spreading after the light is absorbed into the eyes. This is the success of cardiopulmonary resuscitation.

But in fact, when the pupil changes, it is not just a light stimulus. When we are excited, the pupil in our eyes will slowly enlarge. And when we are thinking, our pupils will enlarge. In the eyes of doctors, our eyes are not just tools to see things outside. The eyes are also divided into many parts.It is necessary to check the pupil of a patient with a pupil Medical Pen Torch Flashlight.

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