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| Package detail: | Poly bag and special shockproof paper box. |
| Delivery detail: | By air |
FAQ
The disinfection and maintenance process of single-port umbilical laparoscopic surgical instruments is as follows:
Cleaning: First, thoroughly clean the used surgical instruments. This step is to remove blood stains, tissue fragments and other dirt on the instruments.
Disinfection: After cleaning, the instruments need to be disinfected. Commonly used disinfection methods include high-pressure steam sterilization, ethylene oxide sterilization or chemical disinfectant immersion. These methods can effectively kill bacteria, viruses and other microorganisms to ensure the safety of the instruments.
Drying: The disinfected instruments need to be dried. You can use a dedicated dryer or natural air drying to ensure that there is no moisture residue on the surface of the instrument.
Packaging: The dried instruments need to be packaged. Usually sterile packaging materials such as medical crepe paper or aluminum foil bags are used to prevent re-contamination.
Storage: The packaged instruments should be stored in a dry, clean, light-proof environment, and their status should be checked regularly to ensure that they are used within the validity period.
Records: During each use and maintenance process, detailed records of relevant information are required, including the time of cleaning, disinfection, drying and packaging, operators, etc., for traceability and management.
Through the above steps, the safety and effectiveness of single-port transumbilical laparoscopic surgical instruments can be ensured, and the treatment effect of patients can be guaranteed.
The types of disinfectants for single-port transumbilical laparoscopic surgical instruments include Jiefurou hand disinfectant, iodine tincture soaking, wiping, and moisturizing oil-soap water-hydrogen peroxide-0.5% iodine tincture.
The advantages and disadvantages of each are as follows:
Jiefurou hand disinfectant:
Advantages: It has good disinfection effect and is easy to use.
Disadvantages: It may be irritating to the skin, and long-term use may cause dry skin.
Iodine tincture:
Advantages: The disinfection effect is significant and the price is cheap.
Disadvantages: Iodine tincture may leave yellow marks and may cause allergic reactions in some cases.
Moisturizing oil:
Advantages: It can effectively remove dirt and grease on the skin and help the absorption of disinfectants.
Disadvantages: Thorough cleaning is required after use, otherwise the cleanliness of the surgical instruments may be affected.
Soapy water:
Advantages: Low cost and easy to obtain.
Disadvantages: The cleaning effect is not as good as special disinfectants, and it may not completely kill all bacteria.
Hydrogen peroxide:
Advantages: Good disinfection effect and rapid action.
Disadvantages: It is highly corrosive and irritating, and improper use may cause skin damage.
0.5% iodine tincture:
Advantages: Good disinfection effect and suitable for a variety of occasions.
Disadvantages: It may also cause allergic reactions and may leave marks in some cases.
The steps for correctly using high-pressure steam sterilization, ethylene oxide sterilization and chemical disinfectants to soak single-port umbilical laparoscopic surgical instruments are as follows:
High-pressure steam sterilization
Prepare the sterilizer and the required sterilization items: including the items to be sterilized, steam sterilizer, steam generator and water.
Place the sterilized items: Place the sterilized items in the steam sterilizer, and be careful not to overfill to avoid affecting the sterilization effect.
Add water: Add an appropriate amount of water according to the different models and capacities of steam sterilizers.
Heating to remove cold air: Use an electric stove or gas to heat, and open the exhaust valve at the same time to make the water boil to remove the cold air in the pot. After the cold air is completely exhausted, close the exhaust valve.
Maintain pressure and temperature: When the pressure in the pot rises to the required pressure (usually 1.05kg/cm², 121.3℃), control the heat source and maintain the pressure for the required time (usually 20 minutes).
Continuous operation: If there are many sterilized items that need to be operated continuously, the water level should be checked first. When there is enough water, it can be used continuously. If water needs to be added, the main valve should be adjusted to "full exhaust", and the water inlet valve should be opened to add water and continue to operate.
Maintenance: After each sterilization, turn off the power, stop heating, and then adjust the main valve to the closed state.
Ethylene oxide sterilization
Pretreatment: First clean and package the items to ensure that the items are completely dry, because moisture may affect the sterilization effect of ethylene oxide.
Preheating and wetting: Place the items in the sterilization chamber and preheat them to the set temperature (usually 30°C), then wet them.
Mixing ethylene oxide gas: Mix the ethylene oxide gas thoroughly and distribute it evenly in the sterilizer.
Setting the sterilization time: Close the sterilization chamber door and set the appropriate sterilization time, generally 2-4 hours.
Removing residues: After the sterilization is completed, open the sterilizer door and take out the sterilization package after the smell dissipates.
Operation requirements: The operator must read the instruction manual of the ethylene oxide sterilizer and the control system operation manual, and understand and master all the functions, performance, operation requirements and maintenance requirements of the sterilizer.
Chemical disinfectant soaking
Choose the appropriate disinfectant: Choose the appropriate chemical disinfectant according to the material and purpose of the instrument.
Soaking time: Soak according to the soaking time recommended in the disinfectant manual.
Cleaning and drying: After soaking, thoroughly rinse the residual disinfectant on the surface of the instrument with running water, then wipe it dry with sterile gauze or dry it naturally.
The optimal temperature and time during the drying process of single-port transumbilical laparoscopic surgical instruments are as follows:
Metal instruments: It is recommended to dry at a temperature of 70℃ to 90℃ for 20 minutes.
Plastic instruments: It is recommended to dry at a temperature of 65℃ to 75℃ for 40 minutes.
The selection criteria for sterile packaging materials mainly include the following aspects:
Sterile barrier performance: Sterile packaging materials must have good sterile barrier performance and can effectively prevent the invasion of microorganisms. Medical crepe paper is made of pure wood pulp and has the characteristics of porous arrangement. It can be bent into the bag using sterilization media such as high-pressure steam and ethylene oxide, and the penetration rate reaches 100%. Experiments have proved that it has excellent anti-bacterial effect.
High temperature resistance and anti-pollution: Sterile packaging materials need to be able to withstand high-temperature sterilization and do not produce harmful substances during the sterilization process. Medical crepe paper has the advantages of moisture-proof, dust-proof, high temperature resistance, and pollution resistance. It is usually specially treated, such as coated with silicon coating or embossing on the surface to increase its moisture-proof performance.
Environmental protection: The selected packaging material should meet environmental protection requirements and reduce the impact on the environment. Medical crepe paper is an environmentally friendly medical dialysis paper with high toughness and can withstand greater pressure and impact.
Validity period: According to my country's health industry standards, sterile items packaged with disposable medical crepe paper should have a validity period of 6 months.
The reasons for choosing medical crepe paper as packaging material are as follows:
Excellent sterile barrier performance: Medical crepe paper is composed of pure wood pulp with a special porous arrangement, which can effectively prevent the invasion of microorganisms and has an excellent anti-bacterial effect.
High temperature resistance and anti-pollution: Medical crepe paper has the advantages of moisture-proof, dust-proof, high temperature resistance, and pollution resistance. It can withstand high temperature sterilization and does not produce harmful substances during the sterilization process.
Environmental protection: Medical crepe paper is an environmentally friendly medical dialysis paper that meets environmental protection requirements.
Longer validity period: Sterile items packaged with disposable medical crepe paper should have a validity period of 6 months to meet clinical needs.
The reasons for choosing aluminum foil bags as packaging materials are as follows:
Excellent barrier properties: Aluminum foil bags have excellent barrier properties, which can effectively prevent the penetration of oxygen and moisture, ensuring the long-term preservation of sterile items.
High temperature resistance: Aluminum foil bags can be used under high temperature sterilization conditions and are suitable for the packaging of various medical devices.
Moisture-proof and dust-proof: Aluminum foil bags have good moisture-proof and dust-proof properties, which can protect sterile items from the influence of the external environment.
Economical: The cost of aluminum foil bags is relatively low and suitable for large-scale production and use.
During the storage of single-port transumbilical laparoscopic surgical instruments, there are several specific precautions to ensure their long-term safe use:
Keep dry: Surgical instruments should be stored in a dry environment to avoid moisture that causes rust or damage to the instruments. A humid environment will accelerate the aging and corrosion of the instruments.
Dust and dirt prevention: The device should be stored in a clean, dust-free environment to avoid the accumulation of dust and dirt, which may contaminate the device and affect its performance.
Regular inspection: Check the device regularly to ensure that there is no damage or wear. If any problems are found, they should be repaired or replaced in time.
Proper packaging: The device should be packaged with special packaging materials to prevent damage during transportation and storage.
Avoid high and low temperatures: Avoid storing the device in high or low temperature environments, as extreme temperatures will affect the material properties and service life of the device.
Save purchase invoices and related records: Save the purchase invoice of the medical device product until the right is maintained. Assuming that the medical device is used and constitutes the reality and results of harm, the relevant basis, such as medical records, invoices, etc., should also be saved.
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Company Name: Tonglu Wanhe Medical Instruments Co., Ltd.
Sales: Aiden
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