Surgical sheet is a sterile material used to cover and protect the patient's body or surgical area during surgery. The surgical sheet is made of materials such as SMS, PP, PE, or water jet, and there are various sizes and shapes to choose from to meet different surgical needs. The surgical order is designed for one-time use and then discarded after surgery.

The surgical sheet plays a crucial role in maintaining sterile conditions during surgery and preventing bacteria and other pathogens from spreading from the patient's skin to the surgical site. During surgery, surgical sheets are used to maintain sterility, which means keeping the surgical area free from contamination. The surgical sheet serves as a physical barrier between the patient's body and the surrounding environment, preventing bacteria, viruses, and other microorganisms from entering the surgical wound and causing infection. They also help to keep the surgical team and equipment clean and pollution-free, promoting a safe and efficient surgical environment.

In addition to its primary function during surgery, surgical sheets can also be used for various other purposes, such as protecting vulnerable areas of the body (such as the eyes or mouth) during certain surgical procedures, isolating specific areas of the body during testing or examination, or providing privacy and comfort for patients undergoing medical surgery.

Surgical procedures are commonly used in various medical environments and procedures, including:

1. Surgery: During the surgical process, the surgical sheet is crucial for maintaining a sterile state and preventing bacteria and other pathogens from spreading from the patient's skin to the surgical site.

2. Infection control: Surgical orders can be used to create a sterile barrier around wounds or other areas of the body that require protection from contamination.

3. Inspection and testing: During the inspection or testing process, surgical sheets can be used to isolate specific areas of the body, such as covering the eyes during ophthalmic examinations or shielding the genitals during gynecological examinations.

4. Imaging: In X-ray, CT scanning, or MRI procedures, surgical sheets can be used to cover areas of the body that have not been imaged, reducing exposure to radiation or magnetic fields.

5. Surgery involving liquids: During colonoscopy, cystoscopy, or arthroscopy, the surgical sheet can be used to protect surrounding tissues and prevent liquid diffusion.

6. Wound care: During dressing changes or other wound care procedures, surgical sheets can be used to cover the wound and provide a clean and sterile environment for healing.

The purpose of putting on a surgical label for patients is to provide privacy, respect, and dignity during medical or surgical procedures. It also helps to maintain sterility (a state without infection) by preventing contamination of the surgical area. The surgical order is also a barrier between the patient's body and the surrounding environment, protecting the patient from external factors such as temperature changes, noise, and light. In addition, surgical procedures can help reduce patients' anxiety and embarrassment, as they may feel uncomfortable exposing their bodies during the medical process.

Overall, surgical procedures play an important role in maintaining sterility, protecting patients from infection, and providing privacy and comfort during the medical process.