Gauze Drum
Cylindrical containers used to sterilize dressing material in a sterilizer
It helps
Gauze Drum
Cylindrical containers used to sterilize dressing material in a sterilizer
It helps
A sphygmomanometer, also known as a blood pressure monitor, or blood pressure gauge, is a device used to measure blood pressure, composed of an inflatable cuff to collapse and then release the artery under the cuff in a controlled manner,and a mercury manometer to measure the pressure. Manual sphygmomanometers are used with a stethoscope when using the auscultatory technique.
A Riester sphygmomanometer consists of an inflatable cuff, a measuring unit (the mercury manometer, or aneroid gauge), and a mechanism for inflation which may be a manually operated bulb, It uses mercury.
Pulse oximetry is a noninvasive method for monitoring a person’s oxygen saturation. Though its reading of peripheral oxygen saturation (SpO2) is not always identical to the more desirable reading of arterial oxygen saturation (SaO2) from arterial blood gas analysis, the two are correlated well enough that the safe, convenient, noninvasive, inexpensive pulse oximetry method is valuable for measuring oxygen saturation in clinical use.
In its most common (transmissive) application mode, a sensor device is placed on a thin part of the patient’s body, usually a fingertip or earlobe, or in the case of an infant, across a foot. The device passes two wavelengths of light through the body part to a photodetector. It measures the changing absorbance at each of the wavelengths, allowing it to determine the absorbances due to the pulsing arterial blood alone, excluding venous blood, skin, bone, muscle, fat, and (in most cases) nail polish.
Reflectance pulse oximetry is a less common alternative to transmissive pulse oximetry. This method does not require a thin section of the person’s body and is therefore well suited to a universal application such as the feet, forehead, and chest, but it also has some limitations. Vasodilation and pooling of venous blood in the head due to compromised venous return to the heart can cause a combination of arterial and venous pulsations in the forehead region and lead to spurious SpO2 results. Such conditions occur while undergoing anesthesia with endotracheal intubation and mechanical ventilation or in patients in the Trendelenburg position.
Suction Machine is an appliance used to remove substances such as blood, saliva, mucus and vomit from a person’s airway.
Working Principle
It works by atmospheric pressure, when the piston is raised creating a partial vacuum, atmospheric pressure outside forces water into the cylinder hence it is permitted to escape by an outlet valve.
Oil free lubrication pump to keep the environment from being polluted by the oil mist.
low noise
Square negative pressure meter and plastic cover.
no any negative pressure to be generated during running to ensure reliable and safe operation.
Negative pressure regulating system can be adjusted steplessly small in size, light in weight and portable