CN220025831U

CN220025831U - Multifunctional oxygen inhalation mask

Info

Publication number: CN220025831U
Application number: CN202321351520.8U
Authority: CN
Inventors: 童小静
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-11-17
Anticipated expiration: 2033-05-30

Abstract

The utility model relates to a multifunctional oxygen inhalation mask, which comprises a body, an elastic bandage arranged on the body, a tube body arranged on the body, a fixing component arranged on the tube body, a uniform humidifying component arranged on the tube body, an air bag arranged on the body and a plurality of small exhaust holes arranged on the body, wherein the elastic bandage is arranged on the body; the fixing component comprises a swivel which is rotatably sleeved outside the pipe body and a clamping piece which is fixedly arranged on the pipe body; an external thread is arranged on the outer wall of the pipe body, an internal thread is arranged on the inner wall of the swivel, and the external thread is matched with the internal thread; the clamping pieces are circumferentially equidistantly arranged at intervals. The utility model discloses the adaptation degree is high when realizing the installation, carries out the function of humidifying to oxygen when the oxygen suppliment.

Description

Multifunctional oxygen inhalation mask

Technical Field

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

Background

The oxygen inhalation, i.e. inhaling oxygen, is a conventional treatment means for hospitals. Oxygen inhalation is used for correcting hypoxia, improving the level of arterial blood oxygen partial pressure and oxygen saturation, promoting metabolism, and is one of important methods for assisting in treating various diseases. The oxygen inhalation mask is usually used for assisting oxygen inhalation, but the existing oxygen inhalation mask has a single structure and has the following problems in use: the oxygen inhalation mask is provided with the connecting pipe, and oxygen is supplied by installing the oxygen pipe on the connecting pipe, but the oxygen pipe is thick and thin, and the connecting pipe can only be matched with the oxygen pipe with one thickness, so the oxygen inhalation mask has no suitability and is inconvenient to use; in addition, oxygen is dry during oxygen delivery, and inhalation of dry oxygen by a patient can irritate mucous membranes and cause discomfort, and can seriously cause respiratory tract injury to the patient.

Therefore, a multifunctional oxygen inhalation mask with high adaptation degree during installation and oxygen humidification function is urgently needed.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a multifunctional oxygen inhalation mask, which has high adaptation degree during installation and has the function of humidifying oxygen during oxygen supply.

The technical scheme adopted for solving the technical problems is as follows: a multifunctional oxygen inhalation mask comprises a body, an elastic bandage arranged on the body, a tube body arranged on the body, a fixing component arranged on the tube body, a uniform humidifying component arranged on the tube body, an air bag arranged on the body and a plurality of small air exhaust holes arranged on the body; the fixing component comprises a swivel which is rotatably sleeved outside the pipe body and a clamping piece which is fixedly arranged on the pipe body; an external thread is arranged on the outer wall of the pipe body, an internal thread is arranged on the inner wall of the swivel, and the external thread is matched with the internal thread; the clamping pieces are circumferentially equidistantly arranged at intervals. When the mask is used, the mask is worn on the face of a patient, and the mask is fastened on the face of the patient through the elastic binding band, namely the mask cannot fall off; the shape of the mask is adapted to the facial structure of a human body, so that the mask is in a relatively sealed state after the mask is worn, oxygen can not be excessively leaked out in the subsequent oxygen inhalation, and resources are saved; after wearing, will install on the face guard with the oxygen hose that oxygen system is connected, and the oxygen hose has thickness, can install the oxygen hose of different thickness on the face guard through the utility model discloses a fixed subassembly to fixed firm, and then the utility model discloses have the effect that the adaptation degree is high. In addition, oxygen suppliment is carried out to the patient after the installation, can be with dry oxygen humidification through even humidification subassembly, after the patient inhales the oxygen of humidification, can not lead to the fact the discomfort to patient's mucous membrane, can not cause the damage to patient's respiratory tract yet.

In particular, the clamping piece is made of a deformable material.

Specifically, the swivel is fixedly provided with a connecting ring, and the connecting ring is provided with a first conical surface.

Specifically, the clamping piece is provided with a second conical surface.

Specifically, the inner wall of the pipe body is provided with a fixed ring, and a sealing gasket arranged on the fixed ring.

Specifically, even humidification subassembly is including the casing of fixedly locating on the body inner wall, locate first cavity in the casing, locate the air inlet on the casing, locate a plurality of ventholes on the casing, the ring body of fixedly locating on the casing, the guide boss of fixedly locating on the ring body.

Specifically, be equipped with a plurality of inlet ports that are equidistant interval setting on the ring body, the guide boss is the taper setting.

Specifically, even humidification subassembly still includes fixed locating the annular plate on the body outer wall, locates the second cavity in the annular plate, locates on the body and with the wet gas pocket of second cavity intercommunication setting.

Specifically, the wet air holes are circumferentially equidistantly arranged at intervals.

Specifically, be equipped with the wet trachea on the annular plate, the one end and the second cavity intercommunication setting of wet trachea.

The beneficial effects of the utility model are as follows:

(1) When the mask is used, the mask is worn on the face of a patient, and the mask is fastened on the face of the patient through the elastic binding band, namely the mask cannot fall off; the shape of the mask is adapted to the facial structure of a human body, so that the mask is in a relatively sealed state after the mask is worn, oxygen can not be excessively leaked out in the subsequent oxygen inhalation, and resources are saved; after wearing, will install on the face guard with the oxygen hose that oxygen system is connected, and the oxygen hose has thickness, can install the oxygen hose of different thickness on the face guard through the utility model discloses a fixed subassembly to fixed firm, and then the utility model discloses have the effect that the adaptation degree is high. In addition, carry out the oxygen suppliment to the patient after the installation, add moisture in the oxygen suppliment to wet trachea in this moment, moisture carries out even mixing with oxygen, realizes oxygen humidification processing, because moisture and oxygen homogeneous mixing, and then make the humidification effect of oxygen better, after the patient inhales humidified oxygen, can not lead to the fact the discomfort to patient's mucous membrane, can not cause the damage to patient's respiratory tract yet.

(2) The gasbag has the effect of preventing pressing sore, and the gasbag is supported by the rubber material simultaneously, increases frictional force, after wearing the face guard for the face guard is difficult for removing.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2;

fig. 4 is an enlarged view at a in fig. 3;

FIG. 5 is a schematic view of a portion of the structure of the present utility model;

fig. 6 is a cross-sectional view of the A-A line structure of fig. 5.

In the figure: 1. a body; 2. an elastic band; 3. a tube body; 4. a fixing assembly; 5. a uniform humidification assembly; 6. an air bag; 7. an exhaust aperture; 41. a swivel; 42. a clamping piece; 31. an external thread; 411. an internal thread; 412. a connecting ring; 413. a first conical surface; 421. a second conical surface; 32. a fixing ring; 33. a sealing gasket; 51. a housing; 52. a first cavity; 53. an air inlet; 54. an air outlet hole; 55. a ring body; 56. a guide boss; 551. an air inlet hole; 57. a ring plate; 58. a second cavity; 59. wet pores; 571. wet air pipe.

Description of the embodiments

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 6, the multifunctional oxygen inhalation mask of the utility model comprises a body 1, an elastic bandage 2 arranged on the body 1, a tube body 3 arranged on the body 1, a fixing component 4 arranged on the tube body 3, a uniform humidifying component 5 arranged on the tube body 3, an air bag 6 arranged on the body and a plurality of small air exhaust holes 7 arranged on the body; the fixing component 4 comprises a swivel 41 rotatably sleeved outside the pipe body 3 and a clamping piece 42 fixedly arranged on the pipe body 3; an external thread 31 is arranged on the outer wall of the pipe body 3, an internal thread 411 is arranged on the inner wall of the swivel 41, and the external thread 31 is matched with the internal thread 411; the clamping pieces 42 are circumferentially equally spaced apart. When the mask is used, the mask is worn on the face of a patient, and the mask is fastened on the face of the patient through the elastic binding band, namely the mask cannot fall off; the shape of the mask is adapted to the facial structure of a human body, so that the mask is in a relatively sealed state after the mask is worn, oxygen can not be excessively leaked out in the subsequent oxygen inhalation, and resources are saved; after the oxygen tube is worn, the oxygen tube connected with the oxygen supply system is arranged on the mask, namely the oxygen tube is inserted into the tube body until the oxygen tube abuts against the sealing gasket on the fixed ring, then the rotating ring is rotated, and the plurality of clamping pieces gather towards the middle through the arrangement of the first cone-shaped surface when the rotating ring rotates until the oxygen tube is clamped, and the oxygen tube is fixed at the central position and is firmly fixed; and can realize fixing the oxygen tube of different thickness on the face guard through fixed subassembly, the adaptation degree is higher promptly. In addition, oxygen suppliment is carried out to the patient after the installation, can be with dry oxygen humidification through even humidification subassembly, after the patient inhales the oxygen of humidification, can not lead to the fact the discomfort to patient's mucous membrane, can not cause the damage to patient's respiratory tract yet. During exhalation of the patient, the mask can be exhausted through the plurality of exhaust apertures.

As shown in fig. 6, the clamping piece 42 is made of a deformable material. Is convenient for clamping and fixing the oxygen pipe.

As shown in fig. 6, a connection ring 412 is fixedly disposed on the swivel 41, and a first tapered surface 413 is disposed on the connection ring 412. The first conical surface has a guiding effect, and when the swivel is rotated, the clamping piece gathers together towards the middle through the first conical surface, so that the effect of clamping the oxygen pipe is achieved.

As shown in fig. 6, the clamping piece 42 is provided with a second conical surface 421. The second conical surface has a guiding function.

As shown in fig. 6, a fixing ring 32 is provided on the inner wall of the tube 3, and a gasket 33 is provided on the fixing ring 32. The sealing gasket enables the fixing ring to be sealed with the oxygen pipe, so that the leakage of oxygen before the oxygen is inhaled by a patient is avoided, and the resource waste is avoided.

As shown in fig. 1-6, the uniform humidification module 5 includes a housing 51 fixedly disposed on an inner wall of the tube 3, a first cavity 52 disposed in the housing 51, an air inlet 53 disposed on the housing 51, a plurality of air outlet holes 54 disposed on the housing 51, a ring 55 fixedly disposed on the housing 51, and a guide boss 56 fixedly disposed on the ring 55. Adding moisture into the wet air pipe while supplying oxygen, wherein the oxygen enters through the fixing ring and is guided by the guide boss so that the oxygen is gathered between the guide boss and the fixing plate, and the moisture enters from a plurality of wet air holes and is mixed with the oxygen, so that oxygen humidification is realized, and the humidified oxygen enters into the first cavity through a plurality of air inlets on the ring body and through the air inlets; oxygen after the humidification meeting is scattered by a plurality of access holes when passing through a plurality of air inlet holes, then reentrant in the first cavity, the oxygen that gets into the first cavity realizes the oxygen mixing of different humidification degree again, realizes the multiple mixing of oxygen and moisture promptly for the humidification effect of oxygen is good, and the oxygen of even humidification is inhaled in the patient through a plurality of ventholes at last, and the patient breathes more comfortablely, and can not cause the damage to patient's respiratory tract.

As shown in fig. 4 and 6, the ring 55 is provided with a plurality of air inlets 551 arranged at equal intervals, and the guide boss 56 is arranged in a cone shape. The taper-shaped arrangement of the guide boss has a guide effect, so that oxygen is gathered between the guide boss and the fixing ring.

As shown in fig. 4, the uniform humidification module 5 further includes a ring plate 57 fixedly disposed on the outer wall of the tube body 3, a second cavity 58 disposed in the ring plate 57, and a wet air hole 59 disposed on the tube body 3 and communicated with the second cavity 58.

As shown in fig. 4, the wet air holes 59 are circumferentially equally spaced.

As shown in fig. 1-6, the ring plate 57 is provided with a wet air pipe 571, and one end of the wet air pipe 571 is disposed in communication with the second cavity 58. The wet gas pipe is used for introducing wet gas.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A multifunctional oxygen inhalation mask, which is characterized in that: the device comprises a body (1), an elastic binding band (2) arranged on the body (1), a pipe body (3) arranged on the body (1), a fixing component (4) arranged on the pipe body (3), a uniform humidifying component (5) arranged on the pipe body (3), an air bag (6) arranged on the body and a plurality of small exhaust holes (7) arranged on the body; the fixing component (4) comprises a swivel (41) rotatably sleeved outside the pipe body (3) and a clamping piece (42) fixedly arranged on the pipe body (3); an external thread (31) is arranged on the outer wall of the pipe body (3), an internal thread (411) is arranged on the inner wall of the swivel (41), and the external thread (31) is matched with the internal thread (411); the clamping pieces (42) are circumferentially equidistantly arranged at intervals.

2. The multifunctional oxygen inhalation mask according to claim 1, wherein: the clamping piece (42) is made of a deformable material.

3. The multifunctional oxygen inhalation mask according to claim 2, wherein: a connecting ring (412) is fixedly arranged on the swivel (41), and a first conical surface (413) is arranged on the connecting ring (412).

4. A multifunctional oxygen inhalation mask according to claim 3, characterized in that: the clamping piece (42) is provided with a second conical surface (421).

5. The multifunctional oxygen inhalation mask according to claim 1, wherein: the inner wall of the pipe body (3) is provided with a fixed ring (32), and a sealing gasket (33) arranged on the fixed ring (32).

6. The multifunctional oxygen inhalation mask according to claim 1, wherein: the uniform humidifying component (5) comprises a shell (51) fixedly arranged on the inner wall of the pipe body (3), a first cavity (52) arranged in the shell (51), an air inlet (53) arranged on the shell (51), a plurality of air outlet holes (54) arranged on the shell (51), a ring body (55) fixedly arranged on the shell (51) and a guide boss (56) fixedly arranged on the ring body (55).

7. The multifunctional oxygen inhalation mask according to claim 6, wherein: a plurality of air inlets (551) which are equidistantly arranged at intervals are formed in the ring body (55), and the guide bosses (56) are arranged in a conical mode.

8. The multifunctional oxygen inhalation mask according to claim 7, wherein: the uniform humidifying component (5) further comprises a ring plate (57) fixedly arranged on the outer wall of the pipe body (3), a second cavity (58) arranged in the ring plate (57), and a wet air hole (59) arranged on the pipe body (3) and communicated with the second cavity (58).

9. The multifunctional oxygen inhalation mask according to claim 8, wherein: the moisture holes (59) are circumferentially equidistantly arranged at intervals.

10. The multifunctional oxygen inhalation mask according to claim 9, wherein: the ring plate (57) is provided with a wet air pipe (571), and one end of the wet air pipe (571) is communicated with the second cavity (58).