CN215426795U

CN215426795U - Oxygen inhalation mask

Info

Publication number: CN215426795U
Application number: CN202121438787.1U
Authority: CN
Inventors: 谢家湘; 许海雁
Original assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital Of Nanjing Medical University
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-01-07
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses an oxygen mask, relates to the technical field of oxygen masks, and aims to solve the problem that the existing oxygen mask is worn on the face of a patient for a long time, and is easy to cause large pressure on the face of the patient, so that pressure sores are generated on the face. Be provided with the decompression gasbag on the edge position all around of face guard main part, the inside of decompression gasbag is provided with the wearing hole, the inside in wearing hole is provided with the bandage, be provided with the sleeve pipe on the outer wall of bandage, the one end of bandage is provided with spacing tape head, be provided with on the air inlet of face guard main part and connect the oxygen end, be provided with the pure oxygen admission pipe on the outer wall that connects the oxygen end, be provided with carbon dioxide breathing disk on the outer wall of face guard main part, the inside of carbon dioxide breathing disk and face guard main part all is provided with exhales the through-hole.

Description

Oxygen inhalation mask

Technical Field

The utility model relates to the technical field of oxygen masks, in particular to an oxygen mask.

Background

Oxygen masks are devices that transfer oxygen from a reservoir to the lungs of a person. The oxygen mask mainly comprises a medical oxygen mask, a civil aviation oxygen mask and the like, plays an important role in assisting in treating diseases and protecting safety of passengers, and is connected to an automatic connector through a slender rubber oxygen supply pipe and a bayonet joint. Oxygen is continuously flowed into the gas storage bag of the mask. The gas storage bag stores gas firstly and then can hold a certain amount of oxygen when expanding, the medical clinical oxygen mask is mainly used for being connected with breathing equipment to deliver oxygen to a patient, and the oxygen mask is used for oxygen inhalation, so the medical clinical oxygen mask is also called as an oxygen mask, and the oxygen mask has an important function of assisting in treating diseases.

The existing oxygen inhalation mask is worn on the face of a patient for a long time and easily causes large pressure to the face of the patient, so that the problem of pressure sore on the face is caused, and the body health of the patient is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oxygen inhalation mask, which solves the problem that the existing oxygen inhalation mask in the background art is worn on the face of a patient for a long time, and the pressure sore is easily caused on the face of the patient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oxygen inhalation mask, includes the face guard main part, be provided with the decompression gasbag on the edge position all around of face guard main part, the inside of decompression gasbag is provided with the wearing hole area, the inside in wearing hole is provided with the bandage, be provided with the sleeve pipe on the outer wall of bandage, the one end of bandage is provided with spacing tape head, be provided with on the air inlet of face guard main part and connect the oxygen end, be provided with the pure oxygen admission pipe on the outer wall of oxygen end, be provided with carbon dioxide breathing disk on the outer wall of face guard main part, the inside of carbon dioxide breathing disk and face guard main part all is provided with the expiration through-hole.

Preferably, install two spacing semi-rings of rubber on the bandage and the hookup location of wearing hole, and the diameter of two spacing semi-rings of rubber is greater than the bore of wearing hole, be provided with two-sided viscose on the inner wall of the spacing semi-ring of rubber, and the spacing semi-ring of rubber passes through the outer wall viscose fixed connection of two-sided viscose and bandage.

Preferably, the outer wall of the rubber limit semi-ring is provided with a separation tearing edge, and the separation tearing edge and the rubber limit semi-ring are integrally formed.

Preferably, the connecting position of the carbon dioxide expiration disc and the mask main body is provided with a circular sleeving groove, the circular sleeving groove and the carbon dioxide expiration disc are integrally formed, a circular sleeving seat is arranged inside the circular sleeving groove, and the circular sleeving seat and the mask main body are integrally formed.

Preferably, the outer wall of the carbon dioxide expiration disc is provided with a screwing cap, the screwing cap is positioned at the center of the carbon dioxide expiration disc, and the screwing cap and the carbon dioxide expiration disc are integrally formed.

Preferably, be provided with the bridge of the nose aluminum sheet on the bridge of the nose position of face guard main part, and the bridge of the nose aluminum sheet is adjustable structure, sheathed tube inside is provided with runs through logical groove, and runs through logical groove and bandage viscose fixed connection.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rear part of the bandage is flat, the position, which is in contact with the face of a patient, of the outer side of the bandage is provided with the sleeve, so that the pressure of the bandage on the face of the patient is reduced, pressure sores are prevented, the position, which is in contact with the face, of the mask main body is provided with the pressure reducing air bag, the sealing effect is improved, the possibility of pressure sores is reduced, the comfort level is improved, and the problem that the existing oxygen inhalation mask is worn on the face of the patient for a long time, so that the pressure sores are easily caused on the face of the patient is solved.

2. The expiration through-hole of face guard main part is adjustable structure, and the accessible is rotated and is twisted the cap and make six expiration through-holes on the carbon dioxide exhales dish and six expiration through-holes coincidence, misalignment and the slight coincidence in the face guard main part to reach the purpose of adjusting carbon dioxide expiration through-hole gas flow, convenient operation.

3. The length of the bandage of the mask main body can be adjusted, and the rubber limit semi-ring is arranged at the front part of the mask main body, so that discomfort caused by the use of a patient in a lying position can be avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the oxygen mask of the present invention;

FIG. 2 is a schematic view of the strap configuration of the present invention;

FIG. 3 is a schematic structural diagram of a carbon dioxide exhalation disk of the present invention;

FIG. 4 is a schematic view of the connection structure of the binding band and the decompression bladder of the present invention;

in the figure: 1. a mask body; 2. a decompression air bag; 3. a hole is perforated; 4. binding bands; 5. a limiting belt head; 6. connecting an oxygen end; 7. pure oxygen enters the tube; 8. a carbon dioxide exhalation disk; 9. an exhalation through hole; 10. screwing the cap; 11. an aluminum nose bridge sheet; 12. a sleeve; 13. the through groove is penetrated; 14. a circular sleeving groove; 15. a circular sleeve seat; 16. a rubber limit semi-ring; 17. double-sided gluing; 18. and separating the torn edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides an oxygen inhalation mask, including face guard main part 1, be provided with decompression gasbag 2 on face guard main part 1's the edge position all around, decompression gasbag 2's inside is provided with wears foraminiferous 3, the inside of wearing foraminiferous 3 is provided with bandage 4, be provided with sleeve pipe 12 on bandage 4's the outer wall, bandage 4's one end is provided with spacing tape head 5, be provided with on face guard main part 1's the air inlet and connect oxygen end 6, be provided with pure oxygen admission pipe 7 on connecting oxygen end 6's the outer wall, be provided with carbon dioxide breathing disk 8 on face guard main part 1's the outer wall, carbon dioxide breathing disk 8 and face guard main part 1's inside all is provided with exhale through-hole 9.

Further, install two spacing semi-rings of rubber 16 on bandage 4 and the hookup location of wearing hole 3, and the diameter of two spacing semi-rings of rubber 16 is greater than the bore of wearing hole 3, is provided with two-sided viscose 17 on the inner wall of spacing semi-ring of rubber 16, and spacing semi-ring of rubber 16 passes through two-sided viscose 17 and bandage 4's outer wall viscose fixed connection, and two spacing semi-rings of rubber 16 of installing on bandage 4 and the hookup location of wearing hole 3 play and be convenient for to the spacing effect of bandage 4 tensile length.

Further, the outer wall of the rubber stopper half ring 16 is provided with a separating and tearing edge 18, the separating and tearing edge 18 and the rubber stopper half ring 16 are integrally formed, and the separating and tearing edge 18 arranged on the outer wall of the rubber stopper half ring 16 plays a role in facilitating tearing off the rubber stopper half ring 16.

Further, be provided with circular cover connecting groove 14 on the hookup location of carbon dioxide dish 8 and mask main part 1 of exhaling, and circular cover connecting groove 14 and the setting of carbon dioxide dish 8 integrated into one piece of exhaling, the inside of circular cover connecting groove 14 is provided with circular cover seat 15, and circular cover seat 15 sets up with mask main part 1 integrated into one piece, and the circular cover connecting groove 14 that sets up on the hookup location of carbon dioxide dish 8 and mask main part 1 of exhaling plays the effect that carbon dioxide dish 8 and circular cover seat 15 cup jointed the installation.

Further, be provided with on the outer wall of carbon dioxide exhale dish 8 and twist cap 10, twist cap 10 and be located the central point of carbon dioxide exhale dish 8 and put, and twist cap 10 and carbon dioxide exhale dish 8 integrated into one piece setting, the effect of twisting the regulation carbon dioxide exhale dish 8 of being convenient for is played to the twist cap 10 that sets up on the outer wall of carbon dioxide exhale dish 8.

Further, be provided with nose bridge aluminum sheet 11 on the nose bridge position of face guard main part 1, and nose bridge aluminum sheet 11 is adjustable structure, and the inside of sleeve pipe 12 is provided with runs through logical groove 13, and runs through logical groove 13 and bandage 4 viscose fixed connection, and nose bridge aluminum sheet 11 that sets up on the nose bridge position of face guard main part 1 can be adjusted according to the condition to keep wearing of face guard more stable.

The working principle is as follows: the back part of the bandage 4 is flat, the position of the outer side of the bandage 4, which is contacted with the face of a patient, is provided with the sleeve 12, the pressure of the bandage 4 on the face of the patient is reduced, the pressure sore is prevented from being generated, the position of the mask main body 1, which is contacted with the face, is provided with the pressure reducing air bag 2, the sealing effect is improved, the possibility of the pressure sore is reduced, the comfort level is improved, the expiration through hole 9 of the mask main body 1 is of an adjustable structure, the six exhalation through holes 9 on the carbon dioxide exhalation disk 8 can be made to coincide with, be misaligned with and be slightly coincident with the six exhalation through holes 9 on the mask body 1 by turning the twist cap 10, thereby reach the purpose of adjusting 9 air flows of carbon dioxide expiration through-holes, convenient operation, the bandage 4 of face guard main part 1 can carry out length control, and the spacing semi-ring 16 of rubber sets up in face guard main part 1 anteriorly, can not cause the discomfort to the patient of lying position uses, accomplishes oxygen mask's use work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An oxygen inhalation mask, which comprises a mask main body (1), and is characterized in that: be provided with decompression gasbag (2) on the edge position all around of face guard main part (1), the inside of decompression gasbag (2) is provided with wears foraminiferous (3), the inside of wearing foraminiferous (3) is provided with bandage (4), be provided with sleeve pipe (12) on the outer wall of bandage (4), the one end of bandage (4) is provided with spacing tape head (5), be provided with on the air inlet of face guard main part (1) and connect oxygen end (6), be provided with pure oxygen admission pipe (7) on the outer wall of oxygen end (6), be provided with carbon dioxide on the outer wall of face guard main part (1) and breathe gas dish (8), carbon dioxide breathes gas dish (8) and the inside of face guard main part (1) all are provided with exhale through-hole (9).

2. The oxygen inhalation mask of claim 1, wherein: the connecting position of the bandage (4) and the perforating hole (3) is provided with two rubber limit semi-rings (16), the diameter of the two rubber limit semi-rings (16) is larger than the caliber of the perforating hole (3), the inner wall of each rubber limit semi-ring (16) is provided with double-sided adhesive (17), and the rubber limit semi-rings (16) are fixedly connected with the outer wall of the bandage (4) through the double-sided adhesive (17).

3. An oxygen inhalation mask according to claim 2, wherein: the outer wall of the rubber limit half ring (16) is provided with a separating and tearing edge (18), and the separating and tearing edge (18) and the rubber limit half ring (16) are integrally formed.

4. The oxygen inhalation mask of claim 1, wherein: the mask is characterized in that a circular sleeving groove (14) is formed in the connecting position of the carbon dioxide expiration disc (8) and the mask main body (1), the circular sleeving groove (14) and the carbon dioxide expiration disc (8) are integrally formed, a circular sleeving seat (15) is arranged inside the circular sleeving groove (14), and the circular sleeving seat (15) and the mask main body (1) are integrally formed.

5. The oxygen inhalation mask of claim 1, wherein: be provided with on the outer wall of carbon dioxide exhale dish (8) and twist cap (10), twist cap (10) and be located the central point of carbon dioxide exhale dish (8) and put, and twist cap (10) and carbon dioxide exhale dish (8) integrated into one piece setting.

6. The oxygen inhalation mask of claim 1, wherein: be provided with nose bridge aluminum sheet (11) on the bridge of the nose position of face guard main part (1), and nose bridge aluminum sheet (11) are adjustable structure, the inside of sleeve pipe (12) is provided with runs through logical groove (13), and runs through logical groove (13) and bandage (4) viscose fixed connection.