Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.
A sketch of the back of a doctor in protective clothing
We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.
Professional team work and production line which can make nice quality in short time.
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
A non-rebreathing face mask has an oxygen reservoir bag and one-way valve system which prevents exhaled gases mixing with fresh gas flow. The non-rebreathing mask system may also have a valve on the side ports of the mask which prevents entrainment of room air into the mask.
These masks deliver higher concentrations of oxygen for people with serious respiratory conditions: 70 to 90 percent from a partial re-breather mask and above 90 percent from a non-re-breather mask. Both types of masks resemble the simple face mask except they have an attached reservoir bag.
25/11/2015, · Venturi masks are often used in COPD, where it is important not to over-oxygenate the patient. Non-rebreather mask. Delivers 85-90% oxygen; 15L flow rate; Bag on mask with valves stopping almost all rebreathing of expired air; Used for acutely unwell patients. Note that saturations should be maintained at 94-98%, not 100%.
These ,masks, deliver higher concentrations of ,oxygen, for people with serious respiratory conditions: 70 to 90 percent from a partial re-breather ,mask, and above 90 percent from a non-re-breather ,mask,. Both types of ,masks, resemble the simple face ,mask, except they have an attached reservoir bag.
22/10/2020, · In BVM ,ventilation,, a self-inflating bag (resuscitator bag) is attached to a nonrebreathing valve and then to a face ,mask, that conforms to the soft tissues of the face. The opposite end of the bag is attached to an ,oxygen, source (100% ,oxygen,) and usually a reservoir bag.
17/7/2020, · For mechanically ventilated adults with COVID-19 and ARDS: The Panel recommends using low tidal volume (VT) ventilation (VT 4–8 mL/kg of predicted body weight) over higher tidal volumes (VT >8 mL/kg) (AI). The Panel recommends targeting plateau pressures of <30 cm H 2 O (AII).