Ophthalmic rapid freezing

Ophthalmic rapid freezing 1.Rapid freezing and defrosting 2.specially designed 3.easy to operate,clear display

Ophthalmic rapid freezing

The product is specially designed for ophthalmic use, which consists of control box, freezing pen, foot switch and so on. It adapts to treat varieties of eye diseases: E. G. Extirpation of cataract, glaucoma, small angioma, herpes simplex keratitis. It is safe, reliable and easy to operate. Characteristics: @Rapid freezing and defrosting The duration of freezing and defrosting is less than 6 seconds, which effectively prevents more tissues with less hurt. @Freezing on the head of the pen The surgeons only need to freeze the head of the pen to avoid hurting adjacent tissue. @Easy to Operate Freezing and defrosting are both controlled by foot switch. @Clear display Display light of panel clearly shows that the instrument is on the freezing or defrosting and the temperature display light shows the current temperature on the head of the pen. @Effective and reliable working performance Key components of control system are all imported from US and Japan, which have undergone strict testing. @Basic structure High-purity gas source are medical CO2 with 99% above purity in non-siphon steel bottle. Pressure of gas source are from 5Mpa to 7Mpa(hospital owned) @Control box Control box consists of pressure regulating valve, pressure gauge, temperature inspecting system, pipeline system and so on. High pressure gas from the steel bottle is input into pipeline system after being regulated to required working pressure. Pressure gauge will show it at the same time. What shows on the temperature display light are the actual temperature on the head of freezing pen. The display light will change when the freezing temperature rises or drops. Pipeline system has the function of controlling the gas flowing, freezing and defrosting. @Freezing pen It consists of two parts: Handle and head. Different freezing heads are applied in different operations. For example, φ 1.5straight is applicable in cataract operation, whileΦ 2.5 is applicable in retina operation andΦ 2.5~4 is usually applicable in glaucoma operation. Thermocouple in the freezing pen can test the actual temperature of the head and showed by the temperature display light.

Freezing Speed	<6 seconds
Defrosting Speed	<6 seconds
Freezing Temperature	Minimum -65°C
Working Pressure	3.5~5Mpa
Cryogen	Medical CO2 purity>99%
Power Supply	220V  50Hz

Ophthalmic rapid freezing