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Lower jaw supporting device

A mandibular device and mandibular technology, applied in the field of medical devices, can solve problems such as upper airway obstruction in patients undergoing general anesthesia

Inactive Publication Date: 2009-05-06
王世泉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a jaw support device, which can solve the problem of upper airway obstruction in patients undergoing general anesthesia in the prior art

Method used

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] like figure 1 As shown, a jaw supporting device includes a rectangular pillow board 1, and a movable bracket 2 is respectively fixed on the left and right sides of the pillow board 1, and the left and right positions of the movable bracket 2 can be moved, and the height of the upper and lower sides can also be adjusted;

[0020] The adjustment of the left and right positions is achieved as follows: the movable support 2 includes a horizontal frame 2-1 and a vertical frame 2-2, and a long slot 2-3 is opened on the horizontal frame 2-1, and the pillow board 1 corresponds to the long slot 2-2. 3 is fixed with an iron sheet 2-6, the iron sheet 2-6 is provided with a set screw 2-4 and passes through the long groove 2-3, and the upper end of the set screw 2-4 is provided with a nut 2-8 ;

[0021] The nut 2-8 at the upper end of the...

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Abstract

The invention provides a lower jaw supporter, which solves the problem that can not be solved in the prior art; the problem is upper airway obstruction (snoring) of non-trachea cannula general anesthesia patients and unconscious patients including patients of coma, alcoholic intoxication, toxicosis and the like. The technique proposal is that the lower jaw supporter comprises a tie plate and movable supports which are arranged at the left and the right sides of the tie plate; and the upper end of the movable support is provided with a lower jaw angle fixed disk which is adaptive to the shape of lower jaw angle. The left and right positions and the height of the movable support can be adjusted. The lower jaw supporter completely relieves hands of anaesthetists or nurses who need to use hands to support lower jaws for a long time, and provides a device specially used for supporting the lower jaw loose of general anesthesia non-trachea cannula patients; and the device mainly prevents or avoids the upper airway obstruction of the patients caused by the wallowing of tongues so as to disarm the risks of chronic oxygen deficiency of body and accumulation of carbon dioxygen caused by that the upper airways of the patients are blocked or stopped.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a jaw support device used in an anesthesia operation. Background technique [0002] Mandibular support, also known as jaw lift, is a temporary measure and basic treatment for buffering upper airway obstruction. It is usually used for patients who have not yet started intubation after induction of general anesthesia, because the most prone to obstruction of the airway is in the oropharyngeal cavity. In a regular muscular lumen, after induction with sedatives, hypnotics or general anesthesia, some patients, especially obese patients, often cause the soft tissue tension in the oropharyngeal cavity to decrease and collapse due to the effect of drugs, and make the mandible recede and the base of the tongue Move back, resulting in complete or incomplete upper airway obstruction, the typical symptom is commonly known as "snoring". The mandible of patients undergoing general...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00
Inventor 王世泉
Owner 王世泉
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