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Trismus is a condition of restricted opening of the mouth. [1] [2] The term was initially used in the setting of tetanus. [2] Trismus may be caused by spasm of the muscles of mastication or a variety of other causes. [3] Temporary trismus occurs much more frequently than permanent trismus. [4]
Drains may be classified as passive or active, open or closed, and external or internal. Passive drains rely on gravity or capillary action to remove fluid, whereas active drains rely on a suction/vacuum force, whether that be through connection to wall suction, a portable suction device, or a bulb that has been squeezed to create a vacuum.
The portable suction unit of an ambulance A dental vacuum system for central suction. In medicine, devices are sometimes necessary to create suction. Suction may be used to clear the airway of blood, saliva, vomit, or other secretions so that a patient may breathe. Suctioning can prevent pulmonary aspiration, which can
Potain's aspirator. A medical aspirator is a suction machine used to remove mucus, blood, and other bodily fluids from a patient.They can be used during surgical procedures but an operating theater is generally equipped with a central system of vacuum tubes. [1]
Such a practice may be highly distressing for both patients and healthcare staff. [2] Nasogastric aspiration (suction) is the process of draining the stomach's contents via the tube. Nasogastric aspiration is mainly used to remove gastrointestinal secretions and swallowed air in patients with gastrointestinal obstructions.
Yankauer suction tip. The Yankauer suction tip (/ j eɪ ŋ ˈ k aʊ r /) [1] is an oral suctioning tool used in medical procedures. It is typically a firm plastic suction tip with a large opening surrounded by a bulbous head and is designed to allow effective suction without damaging surrounding tissue.
Optimally position the patient to maximise the probability of intubation success (e.g. external auditory meatus level with sternal notch). 2. Hold the suction catheter (wide-bore, rigid) in a clenched-fisted right hand, with the distal end of the catheter pointing caudad and posterior, to enable manipulation of the tongue and mandible as required.
The patient’s oral condition needs to be taken into consideration and tailored accordingly as trismus may be present which would not allow the back of the mouth to be accessed by fluoride splints or trays. Some may also experience difficulty tolerating toothpastes and mouthwashes for a while due to altered taste and mucosal ulceration.