What is the secret to the eyewash method? Proper use of the eyewash

TCM ophthalmic external treatment. It is suitable for external obstacles, eye diseases, itching, crusting, tear sticking and other syndromes. Generally, the eyes are washed with water, light salt water, and drug decoction.

When the conjunctiva or cornea is injured, irrigation of the conjunctival sac removes foreign bodies or secretions from the conjunctival sac and reduces damage to the eye. Removes dust or bacteria to avoid infection. The operator must strictly disinfect his hands before operation to avoid cross-infection.

Do not flush directly on the cornea when rinsing to avoid damaging the corneal epithelium. The water temperature of the flush should be 32-37, too hot or too cold will cause eye discomfort. The spout of the eyewash pot should not be too close to the eye when rinsing, so as not to damage the eyeball by mistake.

The patient is placed in a supine or sitting position with plastic arrangement behind the occipital or anterior chest. The patient holds the water applicator and keeps it level under the zygomatic arch on the side of the eyewash. The operator's left hand fingers hold the cotton ball, the thumb and index finger turn over the upper eyelid, and fix the thumb on the upper edge of the orbit, and then turn the lower eyelid with the index finger to separate the upper and lower eyelids.

Hold the eyewash bottle in your right hand and ask the patient to make eye movements to match the rinse. When rinsing is complete, use a clean, soft towel to dry off any liquid left during rinsing. Pour out the sewage from the water dispenser and disinfect the water dispenser.

Eye wash is used to remove chemicals such as foreign bodies or acids and bases in the eyelids, conjunctival sac, and superficial cornea, and can also be used to remove secretions from the conjunctival sac or to clean the conjunctival sac before eye surgery. Eye washing is also a type of eye care that removes foreign substances or chemicals such as acids and alkalis from the eyes. Eyewash is strictly forbidden for patients with perforated or laceration of the eyeball, so as not to cause further prolapse of the contents of the eyeball, or bring bacteria and foreign bodies into the eyeball.

When rinsing, the eyewash container should not be too close or too far away from the eyes. Too close is easy to pollute the eyewash spout or hurt the eyeball, too far the impulse is too great, resulting in the solution splashing, generally 3-5 cm is appropriate.

Put boiling water in a clean basin, put a little salt into the boiling water basin and stir evenly, wait for the water to cool to the extent that it is warm, wash the face, and then open the eyes and put the face into the warm water basin, so that the warm water can enter the eyes, so that the effect of washing the eyes can be achieved several times. We all know that warm salt water has an anti-inflammatory effect, so it is best to use it to wash your eyes. After washing, you can use anti-fatigue eye drops into your eyes to protect your eyes from fatigue.

Redness and dryness can be well relieved. This method is suitable for long-term computer use and TV viewing. People who overuse their eyes use.

This can only achieve the effect of cleaning. The best thing is to close your eyes more and recuperate, so that your eyes can be truly cultivated and reduce eye fatigue.

The upper and lower eyelids can be separated by the index finger and thumb of the left hand and the eyelids can be flipped if necessary to fully expose the conjunctiva. The irrigation solution can be normal saline, 3% boric acid water, antibiotic solution, etc. In the first aid of acid and alkali chemical burns, you can even use tap water or river water to invade the face into the water, pull the eyelids open, shake the head, or open and close the eyes for dozens of minutes.

This is much more timely than waiting for someone else or going to the hospital to rinse. During irrigation, a few drops of solution are first dropped into the conjunctival sac, and then all the contents are irrigated from the medial canthus to the lateral canthus, and the patient is instructed to rotate the eyeball up and down, left and right, so as to flush all parts of the conjunctival sac. The solution should not be directly irradiated into the cornea, and the solution should be dripped out vigorously, so as to thoroughly flush the fornix, generally rinse for 3 5 minutes, and rinse for chemical burns for 10 15 minutes, and the solution temperature should be 32 37 degrees Celsius.

Eyewashes. Proper use:

1. Before use, the water inlet control valve should be opened.

2. Open the dust cover (if there is no dust cover, this step can be omitted).

3. Gently push the eyewash switch push plate in a clockwise direction (if it is equipped with an eyewash pedal, you can press the pedal).

4. After the switch is opened, the eyewash valve is opened, and the eyes can be flushed when they come forward.

After the eyewash is used, the order of closure is as follows:

1. Close the water inlet control valve (if there are always people in the work area, it is recommended to open the water inlet control valve all the time, if no one is working, it is recommended to close, especially in winter, etc.).

2. Wait for more than 15 seconds, then push back the push plate in the counterclockwise direction, and close the eyewash valve (wait for more than 15 seconds to let the water in the eyewash pipe drain away).

3. Reset the dust cover.

Precautions for using eyewashes:

1. When rinsing other parts of the body, pull the rod to the valve with your hands, and the water will be removed from the sprinkler head.

Automatic ejection, after use, the lever must be reset upward.

2. The eyewash device is used in emergency situations to temporarily slow down the harm of harmful substances to the body, and further treatment needs to follow the guidance of the doctor.

An eyewash is a device used to wash the eyes and is often used in the workplace or laboratory. The following steps need to be followed to use an eyewash:1

First, make sure that the container of the eyewash is filled with eyewash solution. Eye wash should be clean, sterile, and specifically designed for eye washing. 2.

When the eye is splashed with harmful substances, quickly aim the applicator tip at the eye, keeping a distance of about 10 cm. 3.Close the injured eye tightly and release the eyewash solution by gently pressing the applicator button on the eyewash with your fingers.

At the same time, keep your eyes open naturally and let the eyewash flow into your eyes. 4.When rinsing your eyes with an eyewash, you need to tilt your head forward so that the eyewash liquid flows naturally down to avoid splashing into the other eye or other parts.

5.Rinsing your eyes with an eyewash should last at least 15 minutes to ensure that harmful substances are thoroughly rinsed out. 6.

During the rinsing process, the lower eyelid can be gently pressed with your fingers to help the eyewash adequately cover the entire surface of the eyeball. 7.After using an eyewash, you should seek medical help immediately, even if the symptoms are relieved.

The correct way to use an eyewash is the eyeball immersion method.

When using eye wash to wash your eyes, you need to pour the eye wash into a silicone cup of about 5ml, tilt your head and start to open your eyes, blink and close your eyes, so that the eye wash can soak your eyes. You can discard the eyewash and use the same method to clean the other eye. Eyewash has different brands, different brands have slight differences in effect and effect, and generally produce different effects, please ask the doctor when using and buying, what are the different effects of different types, to avoid negative effects on the body.

After the package is opened, it needs to be used within a month, and the effect is better when using the eyewash after removing makeup or cleansing. Don't close your eyes, that's eyelid washing. After washing one eye, it is necessary to refill the other eye with a new eye wash solution.

After each use, please wash the eyewash cup with water and let it dry naturally.

Shelf life of eye wash

Eyewash solutions usually have a longer shelf life, usually one to two years. However, the "freshness period" of the eyewash after opening is only 4 weeks. The expiration date on the packaging of eye drops usually refers to the time when it is unopened, and once it has been opened, it should be discarded immediately if it has not been used up within 4 weeks.

After the eye wash is opened, the storage environment changes, and the efficacy of the drug gradually decreases.

Because the eyewash is a liquid drug, the stability is relatively poor, after opening the cap, due to the contact with the air, it is easy to undergo physical and chemical changes, resulting in the failure of the eyewash, and even due to the decomposition of the drug ingredients, harmful substances will be produced, causing harm to the eyes. For more than 1 month, even if the appearance of the eye drops has not changed, it should be discarded and not used again, as it is easy to bring health risks after a long time.

The above content refers to the encyclopedia - the use of eyewash.

1. Eyes can be cleaned with medicated solution or water.

2. Liquid medicine flushing can play a role in anti-inflammatory and sterilization.

3. For severe foreign bodies, rinse with clean water, preferably with normal saline, or go to the hospital for rinsing.

4. The patient is lying with his head up or on his back.

5. After the upper and lower eyelids are separated, the patient slowly drops normal saline into the eye and rotates the eyeball to clean.

6. After washing, the patient can wipe off the water on his face.