Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Leakage-proof anesthesia mask

An anesthesia mask and face mask technology, applied in the field of medical equipment, can solve the problems of small water droplets entering the respiratory tract, hidden dangers to patients' life safety, and patient pain, and achieve the effects of reducing facial pressure sores, novel structure, and relieving pain

Inactive Publication Date: 2021-05-28
HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The anesthesia mask is a tight mask without an air outlet, which can ensure the sealing during anesthesia. The oxygen inhalation mask is an open mask with an air outlet to facilitate the exhalation of gas; clinically, anesthesia masks are used for general anesthesia induction and first aid recovery for patients. After anesthesia, since it is difficult for the patient to breathe spontaneously under general anesthesia, the patient must be supplied with oxygen at this time; usually after the patient is anesthetized, the doctor needs to remove the anesthesia mask and replace the patient with an oxygen inhalation mask to provide oxygen for the patient. However, this operation will bring unnecessary work to the doctor and pain to the patient; in addition, when the mask is used for oxygen supply for a long time, the mask will compress the patient's face for a long time. Pressure sores will form on the face of the patient. At the same time, due to the certain sealing performance of the oxygen inhalation mask, the water vapor generated by the patient's breathing will stay on the inner wall of the oxygen inhalation mask concentratedly. After a long time, small water droplets may enter the respiratory tract with the patient's breathing, which is harmful to the patient. life safety hazards

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Leakage-proof anesthesia mask
  • Leakage-proof anesthesia mask
  • Leakage-proof anesthesia mask

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment one: refer to Figure 1-12 As shown, the present invention includes a mask 1, a nasal suction mask 2, a first air cushion 3 connected to the mask 1 and a second air cushion 4 connected to the nasal suction mask 2, the front end of the mask 1 and the nasal suction mask 2 are integrally formed, And between the mask 1 and the nasal suction mask 2, an empty space 5 is formed. The front end of the nasal suction mask 2 is provided with a mouthpiece 6 communicating with the cavity of the nasal suction mask 2. In the inner cavity of the front end of the mask 1 Integral molding is provided with a hollow plate 7, the first air cushion 3 is communicated with a first air nozzle 8, and the second air cushion 4 is communicated with a second air nozzle 9;

[0033] Between the nasal suction mask 2 and the face mask 1, there is a communication pipe 10 that communicates with the inside of the nasal suction mask 2, and a blocking mechanism is provided in the mask 1, and the blo...

Embodiment 2

[0042] Embodiment two: on the basis of embodiment one, as Figure 4 or Image 6 As shown, in order to take away the water vapor in the face mask 1 faster, each ball of the ball set 18 is provided with a plurality of perforations 27, and the face mask 1 is communicated with a third air outlet 28. The third air outlet 28 is on the outer surface of the mask 1, and the first magnetic block 24 is provided with an L-shaped passage 29, one end of the L-shaped passage 29 communicates with the passage 14, and the other end of the L-shaped passage 29 Corresponding to the third air outlet 28 .

[0043] Elevating the temperature can speed up the evaporation of water vapor. The present invention connects the hot gas pipe through the third air outlet 28. When the first magnetic block 24 is not matched with the second magnetic block 25, under the action of the spring 20, the first magnetic block 24 The magnetic block 24 is at the forefront of the channel 14. At this moment, the first magne...

Embodiment 3

[0044] Embodiment three: on the basis of embodiment one, as Figure 7 , Figure 9 As shown, in order to further accelerate the evaporation of water vapor and blow the water vapor away from the inside of the mask 1, the mouthpiece 6 is rotatably connected with a fan 30 and a worm wheel 31, and the worm wheel 31 is engaged with a worm 32, and the worm 32 Rotately connected with the adjustment block 25, the fan 30 is coaxially fixedly connected with a driven gear 33, the driven gear 33 is meshed with a transmission gear 34, and the transmission gear 34 is meshed with an inner ring gear 35, and the inner gear The ring 35 is fixedly connected with a driven housing 36 which is rotatably connected with the mouthpiece 6, and a driving coil spring 37 is arranged inside the driven housing 36, and one end of the driving coil spring 37 is fixed to the driven housing 36. connected, the other end of the driven housing 36 is fixedly connected with the worm wheel 31, the transmission gear 34...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A leakage-proof anesthesia mask solves the problems that an anesthesia mask after anesthesia cannot be converted into an oxygen inhalation mask for oxygen supply, and pressure sores and water vapor in the mask can be reduced. The anesthesia mask comprises a mask body, a snorting mask and a communicating pipe, and a blocking mechanism is arranged in the mask body. The blocking mechanism comprises a channel in the mask, an air outlet is formed in the channel, a plurality of ball sets attached to the inner wall of the channel are arranged in the channel, check blocks are arranged at the lower ends of the ball sets, springs are fixedly connected to the lower ends of the check blocks, positioning blocks are fixedly connected to the other ends of the springs, guide rods are fixedly connected to the positioning blocks, the guide rods are in sliding connection with the positioning blocks, and vent holes are formed in the positioning blocks. The upper end of each rolling set is provided with a first magnetic block which is attached to the channel and can slide in the channel, the front end of the mask is rotationally connected with an adjusting block, and the adjusting block is fixedly connected with a second magnetic block, wherein the first magnetic block and the second magnetic block have opposite magnetic properties. According to the device, the pain of pressure sores of a patient is relieved, the trouble caused by mask replacement is avoided, meanwhile, the interior of the mask can be kept dry and comfortable, and harm to the patient is avoided.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a leak-proof anesthesia mask. Background technique [0002] The anesthesia mask is a tight mask without an air outlet, which can ensure the sealing during anesthesia. The oxygen inhalation mask is an open mask with an air outlet to facilitate the exhalation of gas; clinically, anesthesia masks are used for general anesthesia induction and first aid recovery for patients. After anesthesia, since it is difficult for the patient to breathe spontaneously under general anesthesia, the patient must be supplied with oxygen at this time; usually after the patient is anesthetized, the doctor needs to remove the anesthesia mask and replace the patient with an oxygen inhalation mask to provide oxygen for the patient. However, this operation will bring unnecessary work to the doctor and pain to the patient; in addition, when the mask is used for oxygen supply for a long time, the mas...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06
CPCA61M16/06A61M16/0605A61M16/0611
Inventor 毛轲
Owner HENAN PROVINCE HOSPITAL OF TCM THE SECOND AFFILIATED HOSPITAL OF HENAN UNIV OF TCM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com