CN211751662U

CN211751662U - Improved oxygen mask

Info

Publication number: CN211751662U
Application number: CN201922297194.7U
Authority: CN
Inventors: 柳京
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-27
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an improved oxygen mask, which belongs to the field of medical equipment and comprises an oxygen mask, wherein an oxygen pipe butt-joint column is fixedly connected at the left central position of the oxygen mask, clamping plates are fixedly connected at the front and the back of the middle position of the right side of the oxygen mask respectively, the clamping plates comprise an upper clamping plate and a lower clamping plate, a fixing buckle is fixedly connected at the left side of the upper clamping plate, a fixing column is fixedly connected at the left side of the lower clamping plate, a clamping plate is fixedly connected at the bottom of the upper clamping plate, and a clamping groove is formed in the inner cavity of the lower clamping plate; this scheme is passed through elasticity guipure, punch holder, lower plate, fixed knot, fixed column, joint board, is hung and is connect pole, baffle, joint groove isotructure, can make the oxygen mask can fix at patient's head through the elasticity guipure, increased with the area of contact of patient skin, the effectual skin that has prevented that the patient from being pressed the department produces and presses the sore, and low in manufacturing cost, the price is moderate, is accepted by the patient easily.

Description

Improved oxygen mask

Technical Field

The utility model relates to a medical equipment field, more specifically say and relate to an improvement oxygen mask.

Background

An oxygen mask is a common medical device, and comprises an oxygen mask, a fixing band, an oxygen tube butt joint and other structures. Wherein the exhaust hole has played the effect of preventing that oxygen concentration is too high and discharging carbon dioxide, and oxygen mask mainly used loses the patient of autonomous respiratory ability or breathing difficulty and uses for some, can help the patient better breathe, has ensured the concentration and the abundant of oxygen, provides sufficient oxygen for the patient.

But most oxygen face guard all utilizes a fixed band to fix patient's head at present, because the area of contact of fixed band and ear upper portion skin is less, long-time fixed can lead to the skin on ear upper portion to appear pressing the sore to the fixed band can slowly breed the bacterium after long-time and skin contact, need regularly change and wash, but most oxygen face guard can't change or change the fixed band inconvenient at present.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an improvement oxygen mask possesses and wears comfortable, firm, changes convenient advantage, has solved the problem of mentioning among the above-mentioned background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

An improved oxygen mask comprises an oxygen mask body, an oxygen pipe butt-joint column is fixedly connected at the left central position of the oxygen mask body, clamping plates are fixedly connected on the front side and the back side of the right middle position of the oxygen mask body, each clamping plate comprises an upper clamping plate and a lower clamping plate, a fixing buckle is fixedly connected at the left side of each upper clamping plate, a fixing column is fixedly connected at the left side of each lower clamping plate, the upper clamping plate and the lower clamping plates can be fixed through the fixing buckles and the fixing columns to prevent an elastic mesh belt from falling off from a clamping groove, a clamping plate is fixedly connected at the bottom of each upper clamping plate, a clamping groove is formed in the inner cavity of each lower clamping plate, a partition plate is transversely and fixedly connected in the center of the inner cavity of each lower clamping plate, the clamping groove is formed in the left side of the partition plate, a plurality of hanging rods are fixedly connected on the, the front and the back of the central position of the elastic mesh belt are provided with ear openings, the elastic mesh belt can be hung by the hanging rod through the design of the structure, a certain fixing effect is achieved, and meanwhile, the ears of a patient cannot be pressed in the elastic mesh belt through the ear openings, so that the skin of the patient is protected to a certain extent.

Preferably, the inserting groove has been seted up at the top of oxygen hose docking post, the diameter of inserting groove and the diameter looks adaptation of oxygen hose, the inner chamber intercommunication of inserting groove and oxygen hose docking post, this structure can utilize the inserting groove to make the oxygen hose when docking with the oxygen mask more convenient and fast.

Preferably, the air inlet has been seted up on the right side of oxygen hose butt joint post inner chamber, the air inlet communicates with the inner chamber of oxygen mask, and this structure can utilize the air inlet to make oxygen can be quick enter into the oxygen mask in, makes things convenient for the patient can be quick to inhale oxygen.

Preferably, the gas vent has all been seted up to the front and the back that oxygen mask is close to the oxygen hose docking post, and this structure can utilize the gas vent to make the quick discharge of the carbon dioxide of patient's exhalation, prevents that carbon dioxide from piling up and causing the influence in oxygen mask to patient's breathing.

Preferably, the fixed silica gel pad that bonds in edge on oxygen mask right side, the silica gel pad is medical grade silica gel, and this structure can utilize the silica gel pad to make the patient more comfortable when wearing to can not cause the stimulation to patient's skin.

Preferably, the edge of the inner circle of ear mouth is fixed to bond and is had the gasbag circle, the thickness of gasbag circle is 5 ~ 10mm, and this structure can utilize the gasbag circle to play the guard action to the skin around patient's ear department, prevents that the edge of elasticity guipure from causing the scotch to the ear.

Preferably, the side view figure after the elasticity guipure expandes is fan-shaped, and this fan-shaped is the less right side in left side great, and this structure can utilize the image after the elasticity guipure expandes to increase for fan-shaped area of contact with patient's brain, makes oxygen mask's fixed more firm.

Preferably, the left side of the fixing buckle is provided with a fixing hole, the size of the fixing hole is matched with that of the fixing column, and the structure can fix the upper clamping plate and the lower clamping plate by using the fixing hole and the fixing column.

Preferably, the length of joint board is less than the length in joint groove, the diameter of hanging rod is less than the diameter of elasticity guipure mesh, and this structure can utilize joint board and joint groove with elasticity guipure joint in the joint inslot, utilizes to hang the pole simultaneously and hangs the elasticity guipure, prevents that the elasticity guipure from droing in the joint groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the oxygen mask can be fixed on the head of a patient through the elastic mesh belt, the upper clamping plate, the lower clamping plate, the fixing buckles, the fixing columns, the clamping plates, the hanging connecting rods, the partition plates, the clamping grooves and other structures, so that the contact area of the oxygen mask and the skin of the patient is increased, the skin of the pressed part of the patient is effectively prevented from being pressed and sore, the manufacturing cost is low, the price is moderate, and the oxygen mask is easily accepted by the patient;

(2) the elastic net belt is hung through the hanging and connecting rod to play a certain fixing role, and meanwhile, the ears of a patient cannot be pressed in the elastic net belt by utilizing the ear openings, so that the skin of the patient is protected to a certain extent;

(3) according to the scheme, the elastic mesh belt is clamped in the clamping groove through the clamping plates and the clamping groove, and meanwhile, the elastic mesh belt is hung through the hanging rods, so that the elastic mesh belt is prevented from falling off from the clamping groove.

Drawings

FIG. 1 is a schematic overall side view of the present invention;

FIG. 2 is a schematic view of the overall front view structure of the present invention;

FIG. 3 is a side view of the clamping plate of the present invention;

FIG. 4 is a schematic side view of the open splint of the present invention;

FIG. 5 is a side view, cross-sectional structural view of the lower splint of the present invention;

fig. 6 is a schematic top view of the lower plate of the present invention;

fig. 7 is a schematic view of the bottom view of the upper plate of the present invention.

The reference numbers in the figures illustrate:

01. an oxygen mask; 02. the oxygen tube is butted with the column; 03. inserting grooves; 04. an air inlet; 05. an exhaust port; 06. a splint; 07. a silica gel pad; 08. an elastic mesh belt; 09. the ear mouth; 10. an air bag ring; 11. an upper splint; 12. a lower splint; 13. a fixing buckle; 14. fixing a column; 15. a clamping and connecting plate; 16. hanging a connecting rod; 17. a partition plate; 18. a clamping groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, an improved oxygen mask comprises an oxygen mask 01, an oxygen tube docking post 02 is fixedly connected to the center of the left side of the oxygen mask 01, a clamping plate 06 is fixedly connected to the front and back of the middle position of the right side of the oxygen mask 01, the clamping plate 06 comprises an upper clamping plate 11 and a lower clamping plate 12, a fixing buckle 13 is fixedly connected to the left side of the upper clamping plate 11, a fixing post 14 is fixedly connected to the left side of the lower clamping plate 12, the structure is designed such that the upper clamping plate 11 and the lower clamping plate 12 can be fixed by the fixing buckle 13 and the fixing post 14 to prevent the elastic mesh belt 08 from falling off from a clamping groove 18, a clamping plate 15 is fixedly connected to the bottom of the upper clamping plate 11, a clamping groove 18 is formed in the inner cavity of the lower clamping plate 12, a partition plate 17 is transversely and fixedly connected to the center of the inner cavity of, the right side of baffle 17 is along horizontal equidistance fixedly connected with a plurality of hanging pole 16, the fixed joint in right side of splint 06 has elasticity guipure 08, the front and the back of elasticity guipure 08 central point all have seted up ear mouth 09, the design of this structure can utilize hanging pole 16 to hang elasticity guipure 08, plays certain fixed action, utilizes ear mouth 09 to make patient's ear can not pressed in elasticity guipure 08 simultaneously, plays certain guard action to patient's skin.

Referring to fig. 1 and 2, the top of the oxygen tube docking column 02 is provided with an insertion groove 03, the diameter of the insertion groove 03 is matched with the diameter of the oxygen tube, the insertion groove 03 is communicated with the inner cavity of the oxygen tube docking column 02, and the structure can make the oxygen tube be docked with the oxygen mask 01 more conveniently and quickly by using the insertion groove 03.

Referring to fig. 1 and 2, an air inlet 04 is formed in the right side of the inner cavity of the oxygen tube docking post 02, the air inlet 04 is communicated with the inner cavity of the oxygen mask 01, and the structure can utilize the air inlet 04 to enable oxygen to rapidly enter the oxygen mask 01, so that a patient can conveniently and rapidly inhale the oxygen.

Referring to fig. 1 and 2, the front and back of the oxygen mask 01 near the oxygen tube docking post 02 are both provided with exhaust ports 05, so that carbon dioxide exhaled by the patient can be rapidly exhausted through the exhaust ports 05, and the carbon dioxide is prevented from being accumulated in the oxygen mask 01 to affect the breathing of the patient.

Referring to fig. 1 and 2, a silica gel pad 07 is fixedly bonded to the edge of the right side of the oxygen mask 01, the silica gel pad 07 is medical silica gel, and the silica gel pad 07 can be used for making a patient feel more comfortable when wearing the oxygen mask, and does not cause irritation to the skin of the patient.

Referring to fig. 1, an air bag ring 10 is fixedly bonded at the edge of the inner ring of the ear opening 09, the thickness of the air bag ring 10 is 5-10 mm, and the air bag ring 10 can be used for protecting the skin around the ear of a patient, so that the edge of the elastic mesh belt 08 can be prevented from scratching the ear.

Referring to fig. 1, the side view of the unfolded elastic mesh belt 08 is a sector, the sector has a smaller left side and a larger right side, and the structure can increase the contact area with the back of the brain of the patient for the sector by using the image of the unfolded elastic mesh belt 08, so that the oxygen mask 01 is fixed more stably.

Referring to fig. 3 and 4, a fixing hole is formed at the left side of the fixing buckle 13, the size of the fixing hole is matched with the size of the fixing post 14, and the fixing structure can fix the upper clamping plate 11 and the lower clamping plate 12 by using the fixing hole and the fixing post 14.

Referring to fig. 1, 6 and 7, the length of the clamping plate 15 is smaller than the length of the clamping groove 18, and the diameter of the hanging rod 16 is smaller than the diameter of the mesh of the elastic mesh belt 08, so that the elastic mesh belt 08 can be clamped in the clamping groove 18 by using the clamping plate 15 and the clamping groove 18, and the elastic mesh belt 08 can be hung by using the hanging rod 16 to prevent the elastic mesh belt 08 from falling off from the clamping groove 18.

The working principle is as follows: when the oxygen mask 01 needs to be worn by a patient, the clamping plates 06 on the left side and the right side of the oxygen mask 01 are firstly opened, the elastic net belts 08 are hung on the hanging rods 16, the upper clamping plate 11 is closed, the upper clamping plate 11 and the lower clamping plate 12 are fixed by the fixing buckles 13 and the fixing columns 14, the oxygen mask 01 is fixed at the mouth and the nose of the patient by the fan-shaped elastic net belts 08, the ears of the patient are exposed from the ear mouths 09, meanwhile, the elastic net belts 08 are uniformly pulled open and placed on the brain of the patient, the oxygen tube is inserted into the insertion groove 03 after the oxygen mask 01 is fixed, the oxygen enters the inner cavity of the oxygen mask 01 from the air inlet 04 and is inhaled by the patient, the carbon dioxide exhaled by the patient is exhausted by the air outlet 05, when the elastic net belts 08 needs to be replaced, the fixing buckles 13 are opened, the upper clamping plates 11 are pulled up, and the elastic net belts. According to the scheme, the oxygen mask 01 can be fixed on the head of a patient through the elastic mesh belt 08 by the aid of the structures such as the elastic mesh belt 08, the upper clamp plate 11, the lower clamp plate 12, the fixing buckles 13, the fixing columns 14, the clamping plates 15, the hanging rods 16, the partition plates 17 and the clamping grooves 18, contact area with the skin of the patient is increased, pressure sores on the skin of the pressed part of the patient are effectively prevented, and the oxygen mask is low in manufacturing cost, moderate in price and easy to accept by the patient; according to the scheme, the elastic mesh belt 08 is hung through the hanging rod 16 to play a certain fixing role, and meanwhile, the ears of a patient cannot be pressed in the elastic mesh belt 08 by utilizing the ear openings 09, so that the skin of the patient is protected to a certain extent; according to the scheme, the elastic mesh belt 08 is clamped in the clamping groove 18 through the clamping plate 15 and the clamping groove 18, and meanwhile, the elastic mesh belt 08 is hung through the hanging rod 16, so that the elastic mesh belt 08 is prevented from falling off from the clamping groove 18.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. An improved oxygen mask, comprising an oxygen mask (01), characterized in that: the oxygen mask is characterized in that an oxygen pipe butt joint column (02) is fixedly connected to the left central position of the oxygen mask (01), clamping plates (06) are fixedly connected to the front and the back of the middle position of the right side of the oxygen mask (01) respectively, each clamping plate (06) comprises an upper clamping plate (11) and a lower clamping plate (12), a fixing buckle (13) is fixedly connected to the left side of each upper clamping plate (11), a fixing column (14) is fixedly connected to the left side of each lower clamping plate (12), a clamping plate (15) is fixedly connected to the bottom of each upper clamping plate (11), a clamping groove (18) is formed in the inner cavity of each lower clamping plate (12), a partition plate (17) is transversely and fixedly connected to the center of the inner cavity of each lower clamping plate (12), the clamping grooves (18) are formed below the partition plate (17), a plurality of hanging rods (16) are fixedly connected to the upper side of the partition plate (17) along, ear openings (09) are formed in the front and the back of the center of the elastic mesh belt (08).

2. An improved oxygen mask as claimed in claim 1, wherein: inserting grooves (03) are formed in the top of the oxygen pipe butting column (02), the diameter of each inserting groove (03) is matched with that of the oxygen pipe, and the inserting grooves (03) are communicated with the inner cavity of the oxygen pipe butting column (02).

3. An improved oxygen mask as claimed in claim 1, wherein: an air inlet (04) is formed in the right side of the inner cavity of the oxygen pipe butt-joint column (02), and the air inlet (04) is communicated with the inner cavity of the oxygen mask (01).

4. An improved oxygen mask as claimed in claim 1, wherein: the front and the back of the oxygen mask (01) close to the oxygen pipe butt-joint column (02) are both provided with exhaust ports (05).

5. An improved oxygen mask as claimed in claim 1, wherein: the edge on oxygen mask (01) right side is fixed to bond has silica gel pad (07), silica gel pad (07) is medical grade silica gel.

6. An improved oxygen mask as claimed in claim 1, wherein: the edge of the inner ring of the ear opening (09) is fixedly bonded with an air bag ring (10), and the thickness of the air bag ring (10) is 5-10 mm.

7. An improved oxygen mask as claimed in claim 1, wherein: the side view graph of the unfolded elastic net belt (08) is a sector, and the sector is small at the left side and large at the right side.

8. An improved oxygen mask as claimed in claim 1, wherein: the left side of the fixing buckle (13) is provided with a fixing hole, and the size of the fixing hole is matched with that of the fixing column (14).

9. An improved oxygen mask as claimed in claim 1, wherein: the length of the clamping plate (15) is smaller than that of the clamping groove (18), and the diameter of the hanging and connecting rod (16) is smaller than that of the mesh of the elastic mesh belt (08).