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Mouth-shaped spreader capable of fixing oropharyngeal cannula and using method thereof

A spreader and fixer technology, which is applied in the field of medical devices to reduce the movement of positions, facilitate cleaning and care, and increase the exposed area.

Pending Publication Date: 2018-12-07
冯玉玺
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no such product in the world at present. Based on the above ideal state, a mouth-shaped spreader that can fix the peroral intubation was invented.

Method used

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  • Mouth-shaped spreader capable of fixing oropharyngeal cannula and using method thereof
  • Mouth-shaped spreader capable of fixing oropharyngeal cannula and using method thereof
  • Mouth-shaped spreader capable of fixing oropharyngeal cannula and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] see Figure 1-9 , a mouth-shaped spreader capable of fixing peroral intubation, comprising a spreader body 100 and a fixing belt 200, the spreader body 100 includes a tube body 102, a positioning portion 103 and a hoop body 101; The body part 102 is set as an elliptical tube body with three cavities inside according to the shape of the teeth when they are opened. The three cavities inside include a circular central tube peroral intubation cavity 105 and a circular central tube peroral intubation cavity on the left and right sides. Two sputum suction lumens 106 on both sides, the shape of the tube body is similar to that of the teeth when it is opened, which increases the comfort of the patient; rotating the tube body 90 degrees can increase the exposed area of ​​the oral cavity, which is convenient for oral cleaning and care; the tube body The top of the part 102 extends around to form an elliptical positioning part 103 covering the upper and lower lips. More specifical...

Embodiment 2

[0047] A method for using a mouth-shaped spreader capable of fixing a peroral intubation, comprising the following steps:

[0048] 1) Before use, please refer to Figure 10 with 11 , first insert the oral endotracheal tube 300 or the laryngeal mask intubation tube 400 together with the balloon inflation tube into the circular central tube cavity 105 of the retainer body 100, and at the same time place the balloon inflation tube in the circular central tube In the groove 112 of the air bag inflation tube of the oral intubation cavity, the air bag inflation tube is led out from the gap 107 of the hoop body, and the hook groove 109 of the fixed section is engaged with the hook 11 of the extension section, and the retainer will be stretched apart. The body 100 is fixed at the joint of the orotracheal intubation or laryngeal mask intubation;

[0049] 2) When using, refer to Figure 12 with 13 After inserting the oral endotracheal tube 300 or the laryngeal mask tube 400 into the...

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Abstract

The invention relates to a mouth-shaped spreader capable of fixing an oropharyngeal cannula and a using method thereof. The spreader comprises a spreading fixator body and a fixing strap, wherein thespreading fixator body comprises a tube body part, a positioning part and a hoop body part; the tube body part is an oval tube body internally provided with three cavities, the three cavities comprisea circular middle tube oropharyngeal cannula cavity and two suction catheter cavities; the top end of the tube body part extends to the periphery to form the oval positioning part, and the positioning part is provided with a protrusion; the hoop body part comprises a fixing section and an extension section, and a gap is reserved between the tail end of the extension section and the top end of thecircular middle tube; an anti-slip structure is arranged at the inner side of the fixing section, a plurality of hook grooves are formed in the outer side of the fixing section, and the inner side ofthe fixing section is provided with clamping hooks matched with the hook grooves. The mouth-shaped spreader is placed at a joint of the oropharyngeal cannul before used, when the mouth-shaped spreader is used, the oropharyngeal cannu is inserted through the oral cavity of a patient, the hoop body part is loosened, the tube body part is pushed in the oral cavity of the patient, and the positioningpart fits the lip of the patient; the hoop body part is adjusted so that the clamping hooks are meshed with the hook grooves, so that the oropharyngeal cannul is fixed. Not only is the nursing cost reduced, but also the success rate of patient rescue treatment is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a mouth-shaped spreader capable of fixing a peroral intubation tube and its application method. Background technique [0002] Oral intubation mainly includes oral tracheal intubation and laryngeal mask intubation. It is not only used in surgical anesthesia, emergency resuscitation, but also widely used in rescue treatment of respiratory failure and heart failure. For patients with mechanical ventilation through oral intubation, due to gravity and body position factors, if the intubation is not firmly fixed, the endotracheal intubation can slide into the airway, and the endotracheal intubation can slide into the unilateral bronchus; at the same time, the intubation is not firmly fixed , prone to spit tube and intubation pull out. Most patients with mechanical ventilation have disturbance of consciousness, coupled with the stimulation of intubation, the phenomenon of tube ...

Claims

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Application Information

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IPC IPC(8): A61M16/04
CPCA61M16/0402A61M16/0434A61M16/0463A61M16/0486A61M16/0497
Inventor 冯玉玺徐杰冯岳
Owner 冯玉玺
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