Surgery PVA Eye Spears / Triangle Foam Polyvinyl Alcohol Sponge With White Or Blue Handles

PVA eye surgery spears triangle Foam with White or Blue Handles

Surgery PVA Eye Spears / Triangle Foam Polyvinyl Alcohol Sponge With White Or Blue Handles

Various brand PVA eye spears made from highly absorbent Merocel polyvinyl acetal (PVA) material. Designed to benefit both the patient and surgeon, each device is absorbent and firm, allowing gentle manipulation of delicate tissues during LASIK and other corneal procedures. Triangle-shaped spearhead, set on a malleable, polypropylene handle. Latex-free.

Performance parameters: eye spears are made of dry PVA foam head and POM handle.

Physical and chemical properties:

Fluid absorption ratio≥ 5g / g; Swab average pore diameter between 0.05mm-1.0mm.

Application scope: the product is used to suck fluids and clean surgical field during various surgical operations by medical institutions.

Specifications:

1. PVA foam head should be kept moist before usage.

2. the product must be in 0.9 % saline solutions and then squeeze. Do not contact any alcohol solution; otherwise the structure of the material will change.

3. If the packaging is damaged or opened, sterility cannot be guaranteed.

4. this product is disposable and cannot be reused.

Contraindications: PVA foam head should avoid contact with organic solvents.

Conditions in Storage and transportation: The eye spears are packed with aluminum vacuum, topical paper film and cartons. Adapt to a variety of conventional transportation. It resists rain and sun, but do not resist a strong squeeze. Stored in non-corrosive gases and ventilated clean room where a relative humidity is less than 80%.

Shelf life: three years