Throat cover

A technology of laryngeal mask and mask body is applied in the field of laryngeal mask to achieve the effects of reducing obstruction and inconvenience, easy operation and smooth airway

Active Publication Date: 2008-05-07
张地利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The main purpose of the present invention is to overcome the defects of the existing laryngeal mask and provide a new structure of the laryngeal mask. The technical problem to be solved is to make it useable without inflating, and it can be operated conveniently by the user. Tight fit, keep the airway open and the manufacturing process is simple and cost-effective, making it more suitable for practical use

Method used

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Embodiment Construction

[0057] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, characteristics and effects of the laryngeal mask proposed according to the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The description is as follows.

[0058] The present invention is a laryngeal mask that can be used without inflation, see Figure 1 to Figure 4 As shown, it includes a pipe body 10 and a cover body 20 installed at one end of the pipe body 10, wherein:

[0059] The tube body 10 is a slightly curved shape and is made of a plastic material. The tube body 10 is a double-lumen tube composed of a ventilation tube 11 and a suction tube 12 parallel to the ventilation tube 11 but not connected. Type pipe body 10, wherein one end of the ventilation pipe 11 is sleeved with a joint 111 for connecting pipe fittin...

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Abstract

The present invention relates to a laryngeal mask, which comprises a tube body and a mask body detachably combined with the tube body, the mask body is combined with one end of the tube body and has an opening on the top surface, and The cover body is formed with a flexible base at the opening, wherein the flexible base is provided with a flexible piece and a pasting film, wherein the flexible piece is formed on the cover body around the opening, and the pasting film The laryngeal mask is combined with a flexible sheet and a mask body, thereby providing a laryngeal mask that is convenient to operate, fits tightly, keeps the airway unobstructed, and is simple and cost-effective.

Description

technical field [0001] The invention relates to a laryngeal mask, in particular to a laryngeal mask belonging to the technical field of medical equipment, which can be used in clinical medicine and can be used without inflation, and can provide patients with spontaneous breathing, positive airway pressure breathing and guided medical treatment. Gas is fed into the body's laryngeal mask. Background technique [0002] When engaging in medical activities, there are many ways to maintain the patient's airway, such as: air catheter, endotracheal tube or laryngeal mask, etc., please refer to Figure 7 to Figure 9 As shown, the existing laryngeal mask is used to introduce gas into the human body or to unblock the respiratory tract. It mainly includes an air inlet pipe 60 and a mask body 70 installed at one end of the air inlet pipe 60, wherein the mask body 70 It consists of an arc-shaped piece 71 and an inflatable ring 72. The inflatable ring 72 is formed around the periphery of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00
CPCA61M2016/0409A61M16/0463A61M16/0434A61M2016/0493A61M16/044A61M16/0409A61M16/0493
Inventor 张地利
Owner 张地利
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