Hysteroscopy equipment need cleaning tank?
2 equipment sterilization
2.1 sterilization laparoscopic instruments are directly through the skin into the body of sterile tissue equipment, are highly dangerous items. In addition to emergency situations, all equipment must be sterilized before use. The so-called sterilization refers to the killing of all living microorganisms, sterilization methods generally refers to the physical method in advance to completely eliminate the surgical area or wound contact with the items attached to the microorganisms, the sterilization method used for high-pressure steam sterilization , General surgical instruments, various types of silicone tube, flushing suction tube, non-disposable puncture cone and Autoclave-334 / 273F with laparoscopic instruments can be used high-pressure steam sterilization [3].
2.2 ethylene oxide gas sterilization should not use high-pressure steam sterilization laparoscopy, camera, light source wire, electrocoagulation wire, etc. preferred this method sterilization.
2.3 glutaraldehyde soaking sterilization soaking sterilization time of 10 h, the liquid should be replaced once a week, can be used for laparoscopic equipment and pipeline sterilization. Laparoscopic sterilization generally do not use this method, because although the laparoscopic waterproof sealing performance is good, but after immersion mirror interface, the liquid is not easy to wipe, the use of the process will produce misty water vapor impact mirror clarity.
2.4 Formaldehyde gas fumigation sterilization of its staff serious damage, is basically no use.
3 equipment maintenance
3.1 correct maintenance is to ensure good performance equipment to extend the life of the key equipment in any case under the circumstances are necessary to take light, not throwing, friction, collision and at the same time one hand to take a variety of equipment to maintain the flexibility of the shaft, Sharp sharp sharp edges.
3.2 Note the protection of the mirror
3.3 protection of the conductor wire after cleaning can not be folded, the curvature should be greater than 90 °, to prevent fiber damage, affecting the use of results and shorten the service life.
3.4 for all types of pliers to check the activities of the joints often, pay attention to the closure of the clamp, joints coated with special lubricants.
3.5 sharp equipment should be covered with rubber protective cover
1) Piercing cone, the ring on the converter, rubber cap, if aging, the gap should be replaced in time, so as to avoid intraoperative leakage and affect the pneumoperitoneum effect.
2) There is a valve on the flushing pipe, which should be cleaned and cleaned regularly to keep the valve flexible.
3) all the equipment in the use, cleaning, maintenance process, the joints should not be strong pull, the tip can not touch the hard objects, the tube can not beat, the device can not be lost.
In summary, laparoscopic equipment should be hand care, laparoscopic instruments and surgical instruments should be a profound understanding of the performance, master the equipment cleaning and sterilization and maintenance to ensure that the operation to maintain an effective working condition, making it more widely used In surgery.
