Application and indication of liquid nitrogen spray gun liqu
By：adminauthor：admin Date:2019-05-06 10:15 View：
Application and indication of liquid nitrogen spray gun liquid nitrogen freezing cup
Please click: Operational video of liquid nitrogen spray gun
The liquid nitrogen freezing cup is composed of a cold head, an infusion tube, a liquid nitrogen cup and a handle. The pressure formed by the evaporation of liquid nitrogen causes the liquid nitrogen to flow from the liquid nitrogen cup through the infusion tube to the cold head, thereby achieving the freezing effect.
The liquid nitrogen freezing cup has the characteristics of small volume, light weight, simple structure and convenient operation. The advantage of using the liquid nitrogen freezing cup is that it can replace the operation, is safe and non-toxic, has little harm and no pain, does not damage healthy tissue, and sterilizes bleeding. less.
First, the use of liquid nitrogen freezer cup is as follows:
1. Change the cold head according to actual needs.
2. Open the liquid nitrogen cup and fill it with liquid nitrogen to a volume of four-fifths.
3. During treatment, just press the small hole on the handle with your thumb, and the liquid nitrogen is sprayed out in the cold head to cure.
Second, the liquid nitrogen frozen cup can be used for the following clinical indications:
(A) dermatological indications: liquid nitrogen cryotherapy
1, mites: sputum, flat warts, infectious soft palate.
2, a variety of hemangioma, scars.
3, cockroaches: a variety of colors, hair color 痣.
4. Chronic eczema and neurodermatitis.
5, corns, lichen planus, nodular pruritus, phlegm.
6, freckles, seborrheic dermatitis.
(B) Gynecological adaptation:
2, vulvar tumor
(C) Ophthalmic indications:
(D) ENT indications:
2, chronic dermatitis
3, chronic pharyngitis
4, laryngeal papilloma
6, ear chondritis
(E) Oral indications:
1, precancerous mutation
2, benign tumor
3, malignant tumors, including skin and mucous hemangioma, lymphangioma
4, papillary hyperplasia, gingival tumor, chronic cheilitis, refractory ulcer
(F) Surgical indications:
Note: The introduction of the frozen cup in the clinical application of each subject, only based on its basic principles, the use of refrigeration technology can be used for various indications, the specific operation should have professional skills, non-professional technicians please be careful!
Sales Manager: Amanda Hou