CN211798141U

CN211798141U - Oxygen mask comfortable to wear

Info

Publication number: CN211798141U
Application number: CN201922440452.2U
Authority: CN
Inventors: 李正欢; 王飞; 李红
Original assignee: First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine
Current assignee: First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-30
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an oxygen mask comfortable to wear. The utility model comprises a first nasal-oral mask body, wherein the front part of the first nasal-oral mask body is connected with the rear part of a second nasal-oral mask body, the lower part of the second nasal-oral mask body is connected with an air duct joint, the upper part of the second nasal-oral mask body is provided with an air vent, and an air vent opening adjusting component is arranged beside the air vent; the left side and the right side of the nose and mouth mask body I are respectively connected with a rod piece I, the rod piece I is movably connected with a rod piece II, the rod piece II is movably connected with a rod piece III, and the two rod pieces III are connected through cotton belts. The utility model has the advantages of wear comfortablely, reducible face guard causes uncomfortable sense for the patient, more importantly the utility model discloses the exchange of certain degree is realized to air in the face guard and external air, can eliminate stifling and the sense of suffocating that totally closed face guard brought, and the patient no longer feels oppressive, fear uneasy, more can effectively cooperate the treatment, improves the oxygen curative effect to a certain extent.

Description

Oxygen mask comfortable to wear

Technical Field

The utility model relates to the field of medical equipment, especially a wear comfortable oxygen mask.

Background

The medical oxygen mask is a medical apparatus widely used for treating respiratory diseases, the common medical oxygen mask comprises a mask body, a fixing rope and an air duct connector are arranged on the mask body, when the mask body is hung on the face of a patient and is combined with an oxygen tank for use by the fixing rope, the air duct connector of the air duct and the medical mask body is connected, and the patient can absorb oxygen through the mask body.

At present, because the oxygen mask is worn on the head of a patient tightly, the fixing rope is generally an elastic rope which is fixed on the head of the patient, and often the two sides of the face of the patient form tightening marks, which can bring discomfort to the patient. The mask is usually in a fully closed form, but a patient who needs to wear the oxygen mask to inhale oxygen has serious breathing difficulty, and when the fully closed mask covers the mouth and the nose, the patient often has obvious suffocation feeling, so that the patient is difficult to suppress and fear, serious people can cause in-vivo hormone change and vascular nerve reaction to aggravate anoxia, and the mask can not be removed by self in cooperation with treatment. Therefore, there is a need to provide a mask that is comfortable to wear.

Disclosure of Invention

An object of the utility model is to provide a wear comfortable oxygen mask. The utility model has the advantages of comfortable wearing, reduced mask discomfort for patients and improved oxygen therapy clinical curative effect.

The utility model adopts the following technical scheme to realize the purpose of the invention:

an oxygen mask comfortable to wear comprises a first nasal mask body, wherein the front part of the first nasal mask body is connected with the rear part of a second nasal mask body, the lower part of the second nasal mask body is connected with an air pipe joint, the upper part of the second nasal mask body is provided with an air hole, and an air hole opening adjusting component is arranged beside the air hole; the left side and the right side of the nose and mouth mask body I are respectively connected with a rod piece I, the rod piece I is movably connected with a rod piece II, the rod piece II is movably connected with a rod piece III, and the two rod pieces III are connected through cotton belts.

In the oxygen mask comfortable to wear, the first rod piece and the second rod piece, and the second rod piece and the third rod piece are movably connected through the shaft piece, and the shaft piece is provided with the first rubber ring.

In the oxygen mask comfortable to wear, the air hole opening adjusting assembly comprises a knob, and the knob extends into the nose and mouth mask body and then is connected with the blocking piece.

In the oxygen mask comfortable to wear, the rear part of the first nose and mouth mask body is connected with the second rubber ring.

Compared with the prior art, the utility model discloses a following beneficial effect has:

1. the utility model discloses when wearing, only nose and mouth cover body one and cotton area are fixed at patient's head with tandem, do not have structure contact patient head both sides, can not produce in patient's head both sides and rein in the trace to reduce the constraint of face guard to patient's head, reduce patient's uncomfortable and feel, have and wear more comfortable advantage.

2. The utility model discloses the air vent has been add on the face guard to accessible knob and separation blade realize the opening and closing to the air vent, the utility model discloses set up the air vent and can make the exchange of certain degree of air in the face guard and external air realization, eliminate stifling and the sense of suffocating that totally closed face guard brought, the patient no longer feels oppressive uncomfortable, fear uneasy, more can effectively cooperate the treatment, improves the oxygen therapy curative effect.

In summary, the following steps: the utility model has the advantages of comfortable wearing, reduced mask discomfort for patients and improved oxygen therapy clinical curative effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of a portion of the structure of the area A in FIG. 1;

FIG. 3 is an enlarged view of a portion of the structure of the area B in FIG. 1;

fig. 4 is a schematic view of the usage state of the present invention.

The labels in the figures are: 1-a first nasal and oral mask body, 2-a second nasal and oral mask body, 3-an air duct joint, 4-an air vent, 5-an air vent opening adjusting component, 6-a first rod piece, 7-a second rod piece, 8-a third rod piece, 9-a cotton belt, 10-a shaft piece, 11-a first rubber ring, 12-a knob, 13-a blocking piece, 14-a second rubber ring and 15-a head.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. An oxygen mask comfortable to wear is formed as shown in figures 1-3 and comprises a nose-mouth mask body I1, wherein the front part of the nose-mouth mask body I is connected with the rear part of a nose-mouth mask body II 2, the lower part of the nose-mouth mask body II 2 is connected with an air duct connector 3, the upper part of the nose-mouth mask body II 2 is provided with an air vent 4, and an air vent opening adjusting component 5 is arranged beside the air vent 4; the left side and the right side of the nose and mouth cover body I1 are respectively connected with a rod piece I6, the rod piece I6 is movably connected with a rod piece II 7, the rod piece II 7 is movably connected with a rod piece III 8, and the two rod pieces III 8 are connected through cotton belts 9.

The first rod piece 6 is hinged to the second rod piece 7, and the second rod piece 7 is hinged to the third rod piece 8 through a shaft piece 10, and a rubber ring I11 is arranged on the shaft piece 10. The hinged connection mode enables the first rod piece 6 and the second rod piece 7 and the third rod piece 8 to rotate mutually, and particularly rotates around the shaft piece 10. The first rubber ring 11 is arranged on the shaft member 10, so that when the first rod member 6 and the second rod member 7 and the third rod member 8 rotate mutually, a large resistance is generated due to the existence of the first rubber ring 11. Therefore, when no external force is applied, the relative positions of the first rod piece 6 and the second rod piece 7 and the relative positions of the second rod piece 7 and the third rod piece 8 after rotation cannot be changed.

The air hole opening adjusting assembly 5 comprises a knob 12, and the knob 12 extends into the nose and mouth mask body 1 and then is connected with a blocking piece 13. The knob 12 can drive the baffle 13 to rotate, so as to adjust whether the baffle 13 blocks the vent 4 and the opening of the vent 4.

The back part of the nose and mouth mask body I1 is connected with a second rubber ring 14. The second rubber ring 14 can make the first nose and mouth mask body 1 better fit with the face of a user.

The utility model discloses a use method and theory of operation: the use method of the utility model is the same as the conventional oxygen mask, and the oxygen mask can be worn on the face of the human body. Wear the utility model discloses the time, but through member one 6 and member two 7, member two 7 and member three 8 function of rotation each other, will enlarge the scope that this face guard nose mask body one 1, member one 6, member two 7, member three 8 and cotton area 9 enclose earlier, then wear the face guard at patient's face, specifically wear the nose mask body one 1 at patient's face, and cotton area 9 is worn at patient's back head. Then the second rod piece 7 and the third rod piece 8 are pulled to enable the first nose and mouth mask body 1 to be attached to the face of the patient, and the cotton belt 9 is attached to the back of the head of the patient, so that the mask is fixed on the head of the patient. The utility model discloses wear the back, only nose and mouth cover body 1 pastes tightly at patient's face, and cotton area 9 pastes tightly at patient's back head spoon, does not have the both sides that other structures can contact patient's head to can not produce and reing in the trace, reduce the constraint of face guard to patient's head from this, reduce patient's uncomfortable and feel. The utility model discloses air vent 4 has still been add on the face guard to accessible knob 12 and separation blade 13 realize opening and closing to air vent 4, and air vent 4 can make the exchange of certain degree of air and external air in the face guard, eliminates stifling and the sense of suffocating that totally closed face guard brought, and the patient no longer feels oppressive uncomfortable, fear uneasy, more can effectively cooperate the treatment, improves oxygen therapy clinical curative effect to a certain extent.

Claims

1. An oxygen mask comfortable to wear, comprising: the nose and mouth mask comprises a nose and mouth mask body I (1), wherein the front part of the nose and mouth mask body I (1) is connected with the rear part of a nose and mouth mask body II (2), the lower part of the nose and mouth mask body II (2) is connected with an air pipe joint (3), an air vent (4) is arranged at the upper part of the nose and mouth mask body II (2), and an air vent opening adjusting component (5) is arranged beside the air vent (4); the left side and the right side of the nose and mouth cover body I (1) are respectively connected with a rod piece I (6), the rod piece I (6) is movably connected with a rod piece II (7), the rod piece II (7) is movably connected with a rod piece III (8), and the two rod pieces III (8) are connected through a cotton belt (9).

2. The comfortable to wear oxygen mask of claim 1, wherein: the first rod piece (6) is hinged with the second rod piece (7), the second rod piece (7) is hinged with the third rod piece (8) through a shaft piece (10), and a first rubber ring (11) is arranged on the shaft piece (10).

3. The comfortable to wear oxygen mask of claim 1, wherein: the air hole opening adjusting assembly (5) comprises a knob (12), and the knob (12) extends into the nose and mouth mask body I (1) and then is connected with a blocking piece (13).

4. The comfortable to wear oxygen mask of claim 1, wherein: the rear part of the nose and mouth mask body I (1) is connected with a rubber ring II (14).