- Seguridad nutricional enteral
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Respiración
- Cánula nasal de oxígeno
- Máscara de oxígeno
- Máscara capacitiva
- Máscara no respiratoria
- Cubierta interior del montículo
- Máscara de ventilación múltiple
- Máscara atomizadora
- Boquilla con atomizador
- Máscara de Traqueostomía
- ABC Blow and filter kit
- Ejercicio de respiración volumétrica
- Ejercicio de respiración estimulante
- Ejercitador de respiración
- Control del moco de la válvula de vacío
- Catéter de succión
- Carpeta de especímenes mucosos
- Catéter de succión cerrado
- Extractor de moco
- Manejo de las vías respiratorias
- Anestesia
- Cirugía laparoscópica
- Cirugía cardiotorácica
- Cuidados endoscópicos y procedimientos de fijación
- Ginecología
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Cirugía de succión
- Mango Flexi clear yankauer
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Mango de yankol
- Yankauer de extremo plano
- Extremo de brida yankauer
- Punta cónica yankauer
- On / off yankauer with Flat end
- On / off yankauer con punta cónica
- Bulbos puntiagudos jankaur
- Punta de la Corona
- Empuñadura elástica de Purple
- Mango rígido de succión pull
- Mango de succión de Poole, visible por rayos X
- Yankauer de extremo plano de dos piezas
- Pico de pato
- Poole Suction Handle - 翻译中...
- Sonda de succión
- Succión ortopédica
- Tubo de succión otorrinolaringólogo
- Tank jankor
- Yankauer ortopédico
- Punta quirúrgica del aspirador
- Pipeta Fraser
- Pipeta desechable
- Tubo de conexión de succión
- Forro suave del tanque de succión
- Recipiente de succión con kit de filtro
- Tanque de succión rígido
- Tanque exterior reutilizable
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Urología
- Lavado de vejiga / vejiga
- Irrigación artroscópica
- Bolsa de drenaje urinario
- Bolsa de drenaje del tracto urinario
- Aparatos de baño
- Bolsa de Enema
- Haga clic en sellar el contenedor de muestra
- Bolsa de succión / bolsa de drenaje urológico
- Catéter nyalaton
- Manguitos y juntas
- Catéter masculino de silicio
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Cirugía general
- Forro de Cuenca / cortina de Cuenca
- Dispositivo de Administración sanguínea
- Tapa de Heparina
- Tapa protectora
- Aplicador
- Casquillo mixto
- Unidad de decantación
- Tee cock
- Tapa del mango de la lámpara
- Adaptador metálico para la tapa del mango de la lámpara
- Jeringa de lavado de cabeza de bola
- Jeringa para oídos / úlceras
- Tapa de la lente
- Cortina magnética
- Fijador quirúrgico de mano
- Dispensador de bolsa de vómito
- Bolsa de vómitos
- Cepillo médico
- Esponja
- Atomizador de membrana mucosa
- Enjuague dental
- Contador de agujas
- Tapón de enjuague
- Pinza nasal
- Tubo de calibración desechable
- Jeringa de irrigación Toomey
- Jeringa de irrigación dental
- Jeringa de riego con bombilla de 100 ml
- Marcador escleral
- Equipo médico duradero
- Equipo de protección personal
- Productos COVID-19
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Material Selection, Isolation Standard and Testing Requirements of Medical Isolation Clothing - 翻译中...
Medical isolation gowns and protective clothing are made of polypropylene non-woven fabric, which is SMS non-woven fabric (S is spunbond layer, M is meltblown layer). Because of the shortage of medical equipment, some doctors use polypropylene raincoats. Do these yellow, white, blue, and dark blue protective suits, isolation gowns, and surgical gowns have corresponding standards? Are the material requirements the same? Following discussions on these medical supplies are from the perspective of polymer materials.
1. Material selection of medical isolation gowns
For any piece of medical isolation gowns, after the SMS spunbond fabric and meltblown fabric are compounded, it is not to be made into gowns immediately, but to be post-processed to meet the requirements of the three antibodies: water resistance, alcohol resistance, and blood resistance. The treating liquid is generally a fluorine-based material.
After the processing is completed, gowns are made and then disinfected. Common medical disinfection way includes high-temperature steam sterilization, ethylene oxide sterilization and radiation sterilization. The radiation sterilization enjoys the best effect.
Therefore, some articles mention the use of electron beam for disinfection and sterilization. What needs to be noticed here is that radiation sterilization is effective which eliminates bacteria, but the polypropylene is also eliminated. That is, the performance of the non-woven fabric is also attenuated after radiation. If the epidemic has not occurred for several years later, the surgical gown was probably crushed and degraded.
2. Isolation standards for medical isolation gowns
In addition to the difference in color, the barrier requirements are definitely different. According to the AAMI definition, medical isolation gowns is a type of protective clothing. In the case of patient isolation, it is used to protect medical personnel and patients from infection of microbes and body fluids. Protective clothing is mainly designed to isolate all or part of the body from potential dangers, or to isolate the external environment from infection for the wearer.
3. Testing requirements for medical isolation gowns
Spray test: observe how much water will penetrate after the non-woven fabric is sprayed with water. According to the standard placement method of the sample, spray deionized water on the surface of the fabric and test the weight of deionized water absorbed by the filter paper under the fabric through the fabric.
Hydrostatic pressure test: observe how much pressure the non-woven fabric is taken, water droplets will appear. The test refers to applying a pressure of 60 mbar/min on a test area of 100 square centimeters to test the product's ability to block water.
The AAMI standard has extremely high requirements on non-woven fabrics. The non-woven fabrics we mentioned are composed of two kinds of polypropylene fibers. The fibers may leak. If we put the film in, the problem of permeation is completely solved. Therefore, in the highly demanding AAMI Level 4 medical isolation gowns, a hydrophilic and moisture-permeable film with air permeability would be used.
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