How long is the service life of laparoscopic surgical instruments usually?

The service life of laparoscopic surgical instruments is usually 10 years. This means that under normal use and maintenance, laparoscopic surgical instruments can maintain good performance and safety until this expected life is reached. In addition, daily maintenance and regular maintenance of laparoscopic equipment are also key factors to ensure its long-term use. Through reasonable management and maintenance, the service life of the instrument can be effectively extended, the failure rate can be reduced, and the smooth operation can be ensured.

What is the average service life of laparoscopic surgical instruments?

What factors affect the service life of laparoscopic surgical instruments?

The factors affecting the service life of laparoscopic surgical instruments mainly include the following aspects:

Maintenance: Standardized maintenance measures are the key to extending the service life of laparoscopic surgical instruments. By strengthening the implementation of the management system, the integrity rate of the instrument can be effectively improved and the safety of the instrument can be ensured. In addition, correct use and maintenance, and strengthening the training of nursing staff are also important measures to ensure the normal operation of instruments and equipment.

Cleaning and disinfection: Thorough cleaning is the key to ensuring the successful disinfection and sterilization of instruments. Proper cleaning, disinfection and maintenance methods of laparoscopic surgical instruments can reduce the hospital infection rate and thus extend the service life of the instrument. After each operation, the detachable parts should be completely disassembled and cleaned in time. They should be cleaned with running water. Cleaning agents with acidic and alkaline properties should not be used.

Storage conditions: The storage cabinets are cleaned and disinfected once a week by specialist nurses. The equipment engineers regularly check the operation of the instruments and local inspections, dustproof and refuel the instruments and equipment, cover the instruments with protective covers after cleaning, check whether the wheels of the stainless steel mobile rack are in good condition, and perform regular maintenance. These are all to ensure the service life of the instruments under good storage conditions.

Operating procedures and management systems: Establishing operating procedures and management systems for laparoscopic instruments and equipment and setting up dedicated personnel for maintenance are important measures to ensure the normal operation of instruments and equipment.

Participation of professional technicians: In addition to professional doctors operating, professional technicians who have undergone certain basic training and are familiar with the performance of the instruments should be responsible for the cleaning, maintenance and storage of the instruments to ensure the correct use and maintenance of the instruments.

Avoid violent use and correct disassembly methods: Avoid using violence during surgery. Correct disassembly methods can avoid serious damage to the instruments, such as handle breakage and other problems.

Technical confidentiality factors: Certain specific laparoscopic surgical instruments, such as ralp instruments, have a limited service life and high maintenance costs due to the technical confidentiality factors of foreign companies.

How to properly perform daily maintenance and upkeep of laparoscopic surgical instruments?

Proper daily maintenance and upkeep of laparoscopic surgical instruments is the key to ensuring surgical safety and improving surgical success rates. Here are some detailed steps and suggestions:

Cleaning and disinfection:

Immediately after surgery, the detachable parts of the laparoscopic device should be disassembled and cleaned. First, soak with enzymes to remove blood and tissue residues, and then rinse with running water.

For instruments with lumens, brush them repeatedly with a brush and then rinse them repeatedly with running water or a high-pressure water gun after each use to ensure internal cleanliness.

Special person management:

Laparoscopic instruments in the operating room should be kept and regularly maintained by a special person. The head of the department should regularly check the integrity of the equipment to ensure that all instruments are in good working condition.

Laparoscopes are precision medical instruments and should be handed over by a special person to understand their use and operation.

Standard operation:

The instrument must be disassembled according to the instructions, and it is not allowed to be disassembled at will to avoid damaging the instrument.
A sound management mechanism should be established to implement preventive maintenance management to ensure the smooth progress of the operation.
Training and supervision:

The maintenance of surgical instruments should be carried out by full-time personnel, and relevant training should be conducted. Managers should strengthen inspection efforts, formulate relevant standards and specifications, and uniformly manage surgical instruments.

Do laparoscopic surgical instruments need to be replaced or their safety reassessed after reaching a service life of 10 years?

Laparoscopic surgical instruments do need to be replaced or their safety reassessed after reaching a service life of 10 years. According to the information I searched, the following is a detailed analysis:

Service life and safety: There is evidence that the service life of laparoscopic surgical instruments is usually 10 years. When the equipment is used for more than 10 years or in abnormal use, its safety may be affected. Therefore, a service life of more than 10 years is an important consideration.

Technical review and evaluation indicators: The technical review guidelines for laparoscopic surgical instruments emphasize the systematic evaluation of product safety, effectiveness and controllability. These evaluation indicators include observation and statistics of clinically relevant adverse events, as well as evaluation of comprehensive complications. This means that even for instruments that have been used for a long time, these evaluations need to be performed regularly to ensure their safety and effectiveness.

Product changes and animal testing: For product changes involving control performance and surgical effect evaluation, it is recommended to conduct model test research and submit research data. In addition, animal testing is usually required before clinical evaluation to evaluate surgical safety and surgical effectiveness. This shows that even for instruments that have been used for many years, if there are any changes or potential risks, their safety needs to be re-evaluated through rigorous testing.

Quality and safety evaluation standards: In order to scientifically evaluate the application quality and safety of laparoscopic surgical robots, a quality inspection and evaluation standard system has been established, which covers multiple dimensions such as control systems, image quality, mechanical accuracy, and electrical safety. These standards can be used as a reference for evaluating the safety of long-term use instruments.

Laparoscopic surgical instruments do need to be replaced or their safety re-evaluated after reaching a service life of 10 years to ensure their safety and effectiveness in continued use.

What are the best practices to extend the service life of laparoscopic surgical instruments?

Extending the life of laparoscopic surgical instruments requires comprehensive consideration of many factors, including correct use methods, standardized maintenance and reasonable management processes. Here are some best practices:

Use lubricants: During use, the proper use of lubricants can reduce instrument wear and corrosion, thereby extending its service life.

Standardized cleaning and disinfection: Ensuring that instruments are thoroughly cleaned and disinfected after each use can effectively prevent bacterial growth and instrument damage. This not only improves the quality of cleaning, but also reduces the incidence of instrument damage.

Disassemble to the smallest unit: For detachable instruments, they should be disassembled to the smallest unit for cleaning and disinfection, which can better clean each part, reduce the risk of cross infection, and extend the service life of the instrument.

Strengthen process management: Establish and improve the use and management process of laparoscopic surgical instruments to ensure that each step of the operation meets standard requirements. For example, regularly check whether the instrument is faulty or damaged, and promptly eliminate simple faults to ensure the smooth completion of the operation.

Correct storage and packaging: Ensure that the instruments are properly stored and packaged when not in use to avoid collisions and damage caused by pressure between instruments. Using specially designed instrument loading baskets can effectively prevent these problems.

Continuous education and training: Provide continuous education and training to operating room nurses to familiarize them with the correct use of instruments, maintenance techniques, and troubleshooting methods. This will not only improve surgical efficiency, but also extend the service life of instruments.