跳至主要内容

The introduction of disposable obstetric pack

The disposable obstetric pack consists of surgical items (surgical gowns, gloves), obstetric items (leggings, pad sheets, fenestrated towels, blood towels, perineal pads, baby cloth), and omphalotomy pack (umbilical knots, cotton swabs, umbilical cord protective bands, surgical stitches, gauze pieces).
product information
ApplicationFor used by medical institutions during the delivery operation.
FeaturesThe material used to make the obstetric surgical packs is nonwoven fabrics, paper, plastic film and fat-free gauze.It has been widely used in clinical and daily life.The product has been sterilized by ethylene oxide,for single use, convenient and practical.
UsageFollow the normal operation of delivery operation.
StorageShould be stored in the relative humidity not more than 80%, non-corrosive gas and well-ventilated indoor, avoid high temperature.
Principle and ApplicationThe obstetric pack contains three units, among which the surgical items are for the doctor to wear, the obstetric items for the protection of the patients, and the omphalic items for the protection of the newborn.The surgical pack provides the function of isolating, protecting and dressing to the surgeon and the patient.
Appearance
1.   The appearance of the surgical pack should be correct, the surface should be clean, odor-free, there should be no damage defects.
2.   The sewing or heat seal and fold of surgical pack should be uniform, straight and firm.
Material Requirements
1.non-woven: a) mass per unit area ratio:Surgical gowns should be used25g/m2 Baby cloth should be used30g/m2 the others should be used 15g/m2;b)disruptive force:lengthways disruptive force10N;crosswise disruptive force10N;c)Ventilation Property1000mm/s
 d)humidity resistanceThe front of surgical gowns dip not less than GB/ t4745-1997 level 3.
2.disposable rubber examination glovesa)sizeIt should meet the requirement of 6.1 in GB/T4745-1997:watertightness b)It should meet the requirement of 6.2 in GB10213-2006.
3.Absorbent gauze:a)Soluble substance in waterThe total amount of soluble matter in water should be no more than 0.5%  b)loss on drying
The quality loss shall not be greater than 8.0%;
4.Surgery suturesThe surface of the sutures should be smooth and  homogeneity , without stains or knots
5.Cotton swaba)Josephalbert force:The cotton should be able to withstand pulling and not falling off completely.b)Folding resistanceBamboo stems should be able to withstand 100g pressure for 1min without breaking.
skin irritation
The response should be minimal.
Health indicators
1The product should be sterile after an effective sterilization process.
2After sterilization for 14d, the ethylene oxide residue should be less than 10μg/g.

评论

此博客中的热门博文

Biodegradability, reusability and safety of protective clothing

  Microplastic pollution, known as "pm2.5 in water", has become a direct source of pollution in the ocean, soil and drinking water, affecting human health. Medical   protective coveralls   is almost made of different polymer materials. The development of a new material can replace the existing material to form a new series of products. As most of the existing   protective suits  are designed to be disposable, they are used heavily during the pandemic. Used medical   protective clothing   should be disposed of centrally to prevent secondary transmission of the virus. Therefore, protective clothing materials must be developed to be repeatable and degradable. Due to the particularity of application scenarios, most medical  protective gown  is disposable. Therefore, environment-friendly materials should be considered in the development of medical  protective gown , and must be considered before material selection and protective clothes desig...

Production process of medical protective clothing

  Generally speaking, the production of medical   protective coveralls   needs to go through the steps of raw material preparation, cutting, stitching, tightening, adhesive and pressing, finished products, sterilization and disinfection, warehousing and so on. Among them, sterilization and disinfection takes the longest time. Ethylene oxide is mostly used for sterilization and disinfection of materials, which requires 7-14 days of analysis, seriously affecting the production efficiency of medical   protective gown , and a more efficient sterilization method is urgently needed. Irradiation sterilization can be sterilized without disassembly and assembly, which is efficient and prevents secondary pollution. In 2011, Japan has listed the operation specifications of irradiation sterilization in the sterilization standard for protective clothing, which will reduce the sterilization time to less than 1 d. In order to address the shortage of medical protective clothes durin...

The Usage and Disinfection of Sterile Surgical Packs

Use methods and requirements : 1.     In a dry environment,  sterile packs  are valid for seven days. 2.     Before using, check the name and the date of sterilization of the aseptic packs, whether the pack is loose or moist, and check the color change of the chemical indicator tape. 3.     Place the sterile  surgical pack  flat on the clean, dry and spacious operating table. 4.     After untying the tie belt and wrapping it, fold it under the back table cover, then pinch the outer corner of the back table cover with your fingers, and then uncover the outer corner, left and right corner and inner corner of the back table cover in turn.If a double-packing sterile surgical kit is used, the lining should be opened with sterile forceps. 5.     Use sterile forceps to pick up the required items and place them in a prepared sterile area. 6.     If the items in the package ...