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2021/05/27
Never dispose of used disposable syringes carelessly!
As a type of medical device, single-use syringes must never be discarded carelessly after use. Moreover, relevant regulations clearly stipulate how used single-use syringes are to be disposed of, with the key provisions outlined below.
Medical Device Safety Knowledge
Medical devices refer to instruments, equipment, apparatus, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are used directly or indirectly on the human body, including any requisite computer software.
What does an N95 mask mean?
An N95 mask is a respirator certified by the U.S. National Institute for Occupational Safety and Health (NIOSH) that provides at least 95% filtration efficiency against non‑oil‑based particulates.
Do you know how to use a dust mask?
How to choose a dust‑proof respirator. There are many types of dust‑proof respirators, including half‑mask models, full‑facepiece models, flat‑panel models, cup‑shaped models, and duckbill‑style models. However, regardless of the type or brand, always opt for an N95 respirator. The “95” indicates that, under the testing conditions specified by NIOSH standards, the filtration efficiency reaches 95%.
2021/06/01
These five ways of wearing it are a big waste of N95 masks!
1. Wearing multiple layers of disposable N95 masks at once is unnecessary—and even harmful: First, it compromises the mask’s seal, making it more prone to leakage; second, it can obstruct breathing, and forcing yourself to inhale deeply may increase your risk of infection. The correct approach is for the general public to simply wear one disposable N95 mask. 2. Discarding a mask after a single use: If you don’t have enough N95 masks at home, there’s no need to change them every four hours or throw them away after just taking a sip of water. The proper practice is to use disposable N95 masks in low-risk settings, and—provided the mask remains clean, structurally intact, and especially with its inner layer free from contamination—it can be reused. 3. Treating with alcohol…
Design of a single-use injection syringe
A disposable syringe consists of a barrel with a small opening at the tip and a matching plunger rod. It is used to inject small volumes of liquid into, or withdraw them from, areas that are inaccessible by other means. When the plunger is withdrawn, liquid or gas is drawn into the syringe through the tip’s opening; when the plunger is pushed forward, the liquid or gas is expelled. The process of using a syringe to draw in or inject gases or liquids is called injection.
What are the specifications of disposable syringes?
The specifications of a disposable syringe are indicated by its graduations, which are marked directly on the syringe barrel to denote dosage. So, what are the common sizes?
What is the use of KN95‑grade masks?
As everyone knows, KN95‑grade masks can help protect against the COVID‑19 virus. But how do you choose the right mask? Today, we’ll walk you through some key information about KN95‑grade masks.