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Face mask worn during powdered ink grinding

A mask and toner technology, applied in respiratory masks, medical devices, other medical devices, etc., can solve the problems of head up, affecting wearing comfort, easy to flow into eyes or masks, etc., to improve wearing versatility and comfort, the effect of avoiding discomfort

Inactive Publication Date: 2018-09-18
绩溪县上庄老胡开文墨厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mask can provide patients with better fit versatility and wearing comfort, but the bracket of this invention can only be fixed for a long time to form elastic contact with the head, and it is difficult to raise the head when resting, so as to lie down Rest, and most importantly, wearing a mask in hot summer will cause sweat on the forehead, which will easily flow into the eyes or on the mask, seriously affecting the wearing comfort

Method used

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  • Face mask worn during powdered ink grinding
  • Face mask worn during powdered ink grinding
  • Face mask worn during powdered ink grinding

Examples

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Embodiment Construction

[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0028] The present invention is an improvement on the basis of a mask worn when grinding toner disclosed in the application number 201510064930.8. The only difference is that the bracket is provided with left and right rotation and a ventilation hole is provided on the bracket.

[002...

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Abstract

The invention relates to a respiratory face mask for medical use, provides a face mask worn during powdered ink grinding, and in particular relates to a face mask which is used in cooperation with anair conveying system. The face mask comprises a connector, an anti-suffocation valve, a bent pipe, a shell and a flexible enclosure, wherein the anti-suffocation valve is connected to the connector; the bent pipe is connected to the anti-suffocation valve; and the shell is connected to the bent pipe. With the application of the face mask provided by the invention, a problem that a patient, who needs oxygen inhalation for a long time, can feel severely uncomfortable in one posture can be solved.

Description

technical field [0001] The present invention relates to a breathing mask, and more particularly to a mask for use with an air delivery system. Background technique [0002] In the treatment of sleep-breathing diseases such as obstructive sleep apnea, positive pressure ventilation therapy is generally used, that is, positive pressure gas is delivered to the patient's breathing airway through a breathing device. Such respiratory equipment usually includes a positive pressure ventilation device (CPAP, Continuous Positive Airway Pressure) or a bilevel positive pressure ventilation device (Bi-PAP, bilevel positive airway pressure), an air delivery tube, and a patient breathing interface. The patient's breathing interface is generally a face mask or a mouth and nose mask. Masks generally include connectors for air delivery tubing, elbows, anti-asphyxia valves, shells, flexible shells, straps, and supports. The joint, the anti-suffocation valve, the elbow, the casing and the flex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
CPCA61M16/0633A61M2205/362
Inventor 胡翠霞
Owner 绩溪县上庄老胡开文墨厂
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