Condition:100%Brand New and High Quality

Production Name: Cheek Retractor/mouth opener/ Lip Retractors/ Cheek Expanders

Material: Plastic

Color: Transparent

Shape: C–shape

Size:118*85*17mm

Function: Plastic retractor that helps give you an unobstructed view of the oral cavity

Package Included:

20 pcs/Lot

We have Different Kinds of Mouth Opener to Meet your Needs as the following,

T Shape Large/Small , Blue/Clear

C Shape Large/Middle/Small, Blue/Clear

W Shape Large/Middle/Small, Blue/Clear

O Shape Large/Small, Blue/White

Double Head Large/Small, Clear

If you need any as above, pls contact me by email.

Features:

1, gravity sensor, multi-directional OLED display

2, ultra-low power consumption, with battery power display, the new two sections on the 7th (AAA) sustainable use of 30-40 hours. Note: due to the included battery for trial, it may take less than 40 hours.

3, shows the oxygen saturation and pulse rate

4, display volume wave waveform, showing the columnar pulse intensity

5, anti-interference ability, only need to replace the battery, without calibration

6, compact and lightweight, easy to operate and carry

7, in the absence of signal generation, the product will automatically shut down in 8 seconds

8, using medical testing standards, accurate measurement of blood oxygen values, pulse rate values

Scope of application:

1, can be used for internal and external surgery, anesthesiology, pediatrics, emergency room and other clinical and oxygen bar, community health care, sports health and outdoor activities, etc.

2, this product is not recommended for use during exercise and glare, not suitable for use as a patient custody.

Instructions:

1, according to the positive and negative battery compartment logo into two AAA batteries and cover the battery cover

2, pinch the finger-type pulse oximeter clamp

3, the fingers into the rubber hole (fingers to fully extend) and then release the clip

4, click the front panel switch button

5, in the course of your fingers do not shake, the human body is also best not to be in motion

6, read the relevant data directly from the display, the display can show the oxygen saturation, pulse rate and pulse rate

7, after booting the interface direction switching mode defaults to gravity sensing mode, you can also switch to key mode. The direction of gravity display will automatically switch according to the direction of gravity.

Precautions:

1, to avoid exposure or direct sunlight

2, to avoid measuring in sports, fingers do not shake

3, to avoidextreme radiation infrared or ultraviolet radiation

4, to avoid contact with organic solvents, fog, dust, corrosive gases

5, to avoid radio frequency transmitters or other electrical noise sources in the vicinity of the use, such as: electronic surgical instruments, mobile phones, automotive two-way wireless communications equipment, electronic appliances, high-definition television, etc.

6, The instrument does not apply to infants and newborns, only for children over 4 years old and adults.

7, the pulse rate waveform normalized, the pulse rate tends to be smooth and stable, the measured value is read the best value, this time the pulse rate waveform is the most standard.

8, the measured person's fingers to be clean, nail polish can not be painted cosmetics such as nail polish

9, finger into the rubber hole, fingernails must be upward, and the display is the same direction

Package include

1 * certificate

1 * pulse oximeter

1 * manual

1 * Lanyard

1 * packaging