The execution standard for washing earballs
Rubber Bulb Aspirator
A rubber bulb aspirator, also known as an ear suction bulb, is a rubber instrument with a spherical base and a tubular tip.
It is used to quickly blow out air or suck up liquids. Originally designed to remove water from ears after swimming, it is now commonly used for blowing away dust from moisture-sensitive objects (e.g., keyboards and circuit boards) or aspirating powdered substances from sealed containers. In laboratories, it is primarily used with pipettes to quantitatively extract liquids.
Execution Standards
To ensure the safety and effectiveness of rubber bulb aspirators, various countries have established corresponding execution standards. In China, the execution standards for rubber bulb aspirators primarily include the following:
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GB/T 18874-2015 Technical Requirements for Medical Rubber Products
- This standard specifies basic requirements for medical rubber products, including appearance, dimensions, hardness, etc. It applies to medical-grade silicone or rubber bulb aspirators.
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GB/T 3965-2013 Requirements for Rubber Tubing and Similar Household Hygiene Products
- This standard outlines technical requirements for household rubber tubing and similar items, covering physical and chemical properties. It applies to rubber bulb aspirators intended for household use.
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QB/T 1746-2014 Technical Requirements for Medical Ultrasonic Cleaning and Disinfection Equipment
- This standard defines technical requirements for ultrasonic cleaning equipment used in medical settings, including power, frequency, and cleaning duration. It serves as a critical reference for rubber bulb aspirators requiring ultrasonic sterilization.
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GB/T 24234-2009 General Technical Requirements for Massage Devices
- This standard specifies technical requirements for massage devices, including materials, structure, and safety. It offers guidance for rubber bulb aspirators utilizing massaging mechanisms for cleaning purposes.
Summary
As a medical device, rubber bulb aspirators play a vital role in cleaning ear canals and preventing hearing loss. Based on structure and function, they can be categorized into medical-grade and household variants. When selecting or using a rubber bulb aspirator, users should adhere to relevant execution standards to ensure safety and efficacy. Regular replacement of the device is also essential for maintaining ear hygiene.
