The kitchen knife is a product that we are all familiar with. Usually we need to use a kitchen knife when cutting vegetables, but some people will accidentally cut their hands, so we will know what to do if the kitchen knife cuts their fingers. Tetanus shot? What should I do if my kitchen knife cuts my hand deeply?

Do you need a tetanus injection if your finger is cut with a kitchen knife?

Whether you need to inject tetanus toxoid after your finger is cut with a kitchen knife mainly depends on the shape of the wound, as follows:

1. Injection is required: If the wound on the finger is deep, an anaerobic environment may form locally, so seek medical attention in time. At this time, tetanus toxoid and tetanus vaccine should be injected to prevent the occurrence of tetanus;

2. No injection is required: If the wound is large and is a local open wound, it is an aerobic environment and is not easy to breed tetanus. Typhus, no tetanus vaccine is required.

Clostridium tetani is an anaerobic bacterium and can easily cause disease if it survives in an oxygen-free environment. Usually, wounds punctured by rusty iron nails or sawdust are small on the surface, but deep inside, forming an anaerobic environment in the local area, or they are open wounds that are bandaged too tightly, creating a relatively anaerobic environment in the local area. The environment is also prone to the breeding of Clostridium tetani, and the probability of suffering from tetanus is significantly increased.

What to do if a kitchen knife cuts a deep wound on your hand

If your finger is deeply cut by a knife, it is recommended to go to the hospital for tetanus vaccination to prevent tetanus, because tetanus is caused by tetanus. It is a specific infection in which bacteria enter the human body through skin and mucous membrane wounds and grow and reproduce in a hypoxic environment to produce toxins and cause muscle spasm. Therefore, if the wound is cut deeply by the knife, the inside of the wound will not be exposed to oxygen in the air, which will cause serious damage to the body. Tetanus, an anaerobic bacterium, provides powerful growth conditions. Tetanus will grow and reproduce in large quantities to produce toxins, which will cause patients to contract tetanus. Tetanus toxin mainly attacks motor neurons in the nervous system. Therefore, the clinical symptoms of tetanus are clenching of the teeth, paroxysmal spasms, and tonic spasms. The incubation period of tetanus is as long as seven to eight days and as short as 24 days. Hours or as long as months or years, so you must not take it lightly. After the knife cuts the wound, you should go to the hospital promptly to bandage the bleeding and disinfect it, and get a tetanus vaccine to prevent tetanus.

Which brand of kitchen knives has good quality?

1. Zhang Xiaoquan. Zhang Xiaoquan is a time-honored knife brand in China, founded in 1663. It is a traditional brand in my country's domestic handicraft industry, an intangible cultural heritage, and the only well-known Chinese trademark in the knife and scissors industry. The brand is born in Hangzhou City, Zhejiang Province. It has focused on the management of traditional knife products for many years. Its products include professional knives and scissors, cookware and kitchen utensils, hand tools, etc.

2. Written by Shibazi. Shibazizuo is a well-known knife and scissors production brand in my country and a famous trademark in Guangdong Province. It was founded in 1983 and started with the manual production of carbon steel kitchen knives. The company is headquartered in Yangjiang City, Guangdong Province and has been focusing on traditional Chinese knives and scissors. In the business of tableware, the products include knives, ceramic knives and daily hardware products. The products are sold well in many countries and regions such as Japan, the United States and Southeast Asia.

3. Zwilling. The Zwilling brand comes from Germany. The company was founded in 1731. It is a world-renowned household and professional knife brand. For many years, it has focused on the operation of pots, knives, scissors and tableware. Its products include high-end kitchen knives, professional manicure tools, Stainless steel cutlery and hair clippers and other appliances.

What material makes a kitchen knife sharp and durable?

Carbon steel kitchen knives are sharp and durable. There are many factors to consider when choosing the material of a kitchen knife. Choose a suitable kitchen knife according to the purpose of the chosen kitchen knife. From the material point of view, kitchen knives are divided into iron knives, stainless steel knives, iron-clamped steel knives, and pure steel knives. Their respective characteristics are that pure steel knives are easy to chip, iron knives are easy to curl, and stainless steel knives cannot be sharpened quickly. Traditional Chinese kitchen knives are made of carbon steel. Ordinary spring steel can easily make a blade with a hardness of 62HRC, which has very good retention. And because of the difference in microstructure, carbon steel knives are easier to sharpen than stainless steel knives. It The cutting power is better.