Background
A respiratory pressure meter measures the maximal inspiratory and expiratory pressures that a patient is capable of producing, either via their mouth (MIP and MEP) or through their nose (sniff maneuver) (SNIP). These assessments, which need the patient's participation, are known as voluntary tests of respiratory muscle power. Portable devices that display the measurement in cmH2O as well as the pressure trace produced allow for faster patient testing outside of the typical pulmonary laboratory. These devices can be used by pulmonologists and physiotherapists for ward-based, outpatient, and preoperative examinations. (Source - Wikipedia)
The intended user group for this device is those with COPD, various respiratory diseases or disorders, and, more recently, COVID-19 Long Haul (or COVID side effects). This gadget is not restricted to a single region, hence it is available worldwide. The mouth pressure meter is now available for $1,395 on mdspiro.com.
There are certain common difficulties that may develop while using the equipment to perform respiratory testing. The machine will not switch on due to battery exhaustion, which is readily remedied by replacing the batteries. The sliding switch is not correctly attached; the equipment should be returned for service. The display screen may also indicate a reading prior to testing if the internal tubing within the unit has a kink from the pressure sensor. (Source - Micro Direct Respiratory Pressure Meter Operating Manual)
Identification
The device has an extended oval shape with a hole at the top for inserting the filter or mouthpiece. It also features a screen that displays the outcomes of the respiratory tests. The mouth pressure meter is only available in white. The mouthpiece or filter is generally blue, but it can also be pink or purple. Noticeably, there are multiple small bumps on the surface of the reading screen, which is usually where it's supposed to be held.
Technical Specifications
- Dimensions: 6.5" x 2.5" x 1"
- Weight: 7 oz
- Battery: 9 Volt
Additional Information
Sources Used