Products Description
Iodine-containing surgical film dressing is a sterile dressing combined with iodine, mainly used for surgical incision protection. Its application scenarios, functions and advantages as follows:
Applicable scenarios
1. Surgery with high risk of infection
Applicable to intestinal surgery, open wounds, orthopedic surgery and other operations that are susceptible to bacterial contamination, and the continuous antibacterial effect of iodine can reduce the probability of infection.
2. Long-term surgery
The antibacterial effect of iodine-containing surgical membrane is long-lasting and suitable for operations lasting more than 3 hours (such as complex tumor resection and organ transplantation), reducing the risk of intraoperative contamination.
3. Minimally invasive or laparoscopic surgery
It can seal the puncture hole, maintain pneumoperitoneum or operating space (such as laparoscopic surgery), and isolate external contamination at the same time.
4. Patients with low immune function
For example, patients with diabetes and organ failure need to strengthen the antibacterial protection of the incision to promote postoperative healing.
Main functions
1. Continuous antibacterial
Iodine-containing components (such as sodium iodide ions) kill bacteria around the incision (including Gram-positive bacteria, Gram-negative bacteria and fungi) through slow release, reducing the risk of infection during and after surgery.
2. Liquid isolation and waterproofing
The polyester substrate and silicone coating of the film can block the penetration of blood, exudate and flushing fluid, keeping the surgical field dry and clean.
3. Physical barrier protection
Covering the incision and surrounding skin, preventing mechanical damage caused by friction or pulling of instruments, and reducing postoperative redness, swelling and scar formation.
4. Promoting healing
Indirectly accelerating granulation tissue growth and incision closure by reducing bacterial load and local inflammatory response.
Core advantages
1. Highly efficient and broad-spectrum antibacterial
The iodine component has a broad-spectrum bactericidal ability, covering common surgical pathogens, and the antibacterial effect lasts for several hours after surgery.
2. Convenient operation
The film has good ductility and can fit irregular parts (such as joints, laparoscopic puncture holes), and does not need to be frequently replaced during surgery.
3. Compatibility and safety
Compatible with common disinfectants such as iodine tincture, and it is not easy to warp after attachment;
Low-allergenic adhesive reduces skin irritation and causes less damage when removed after surgery.
4. Economy and versatility
Compared with ordinary surgical membranes, although the initial cost is higher, the overall medical cost is better by reducing the infection rate and complications.
Precautions
Contraindications: It is forbidden for people who are allergic to iodine, and patients with thyroid disease need to assess the risk.
Operation specification: The skin must be thoroughly disinfected and dried before applying the membrane to avoid bubbles affecting the sealing; if it is damaged during surgery, it must be replaced immediately.
Iodine-containing surgical membranes have become key auxiliary materials in high-risk surgeries through the dual mechanisms of antibacterial and physical protection, especially suitable for complex scenarios that require enhanced infection control.
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