Disposable Laparoscopic Trocar Disposable laparoscopic trocars are typically made of plastic or metal and are designed for single-use only. They are available in a range of sizes and shapes to accommodate different patient needs and surgical procedures. The trocar is typically inserted into the patient's abdomen using a technique called "blind insertion," which involves inserting the trocar through the skin without direct visualization of the underlying tissue.
The disposable nature of these trocars makes them a convenient and cost-effective option for many surgical procedures. They are also less likely to cause infections or other complications compared to reusable trocars, as they are sterile and do not require cleaning or sterilization between uses. However, it is important to follow proper disposal procedures to prevent contamination and ensure patient safety.
Disposable trocars are designed for single use, reducing the risk of infection and cross-contamination between patients. Trocars are usually made of plastic and come in a variety of sizes, depending on the size of the incision and the surgical instruments used. Disposable Laparoscopic Trocar,Disposable Endoscopic Trocars,Laparoscopic Trocar,Laparoscopic Trocar With Cannula Changzhou Weipu Medical Devices Co., Ltd. , https://www.cnweipumedical.com
Management Orchard scratches the details
First, avoid slanting cuts: Some farmers unknowingly make slanted cuts when pruning fruit trees. In some cases, a small tail is left behind, which can be difficult to heal. This happens because the bark and cambium layer are stretched, making it easy for rain and water to seep in, and nutrients cannot be properly recycled. Over time, the area hardens and dies. To fix this, the branch should be cut straight again. For larger branches, use a knife to flatten the cut surface, press the phloem tightly against the xylem for a short time, leave the growth point intact, and seal the wound with a healing compound to ensure full recovery.
Second, ensure thorough sealing: Many orchard owners only seal the top of the cut but neglect the edges, leading to black rot caused by water. This occurs because the saw moves back and forth, causing cracks in the surrounding phloem, which allows water and disease to enter. The correct approach is to first seal the top, then carefully seal the entire perimeter and moisten the edges with a protective chemical agent.
Third, properly cover wounds: It's good that many orchards treat diseases, but some only apply medicine without proper coverage. Small wounds may heal, but larger ones often turn black and rot. The right method is to apply an oil-based paste after disinfecting and sterilizing the area. The goal is to keep the xylem completely covered. If using a lot of medicine and the cost is high, you can use clean mud as a shield. Seal the wound with thick mud and avoid using plastic wrap for extended periods. Plastic can be used temporarily during dressing—three months in winter, two months in spring or autumn, and just one month in summer. Leaving the plastic on too long can cause mold, fungal growth, and even damage the tree.