CN209917007U - A clinical anesthesia mask - Google Patents

Abstract

A clinical anesthesia mask, the utility model relates to the technical field of medical equipment, wherein the mask body is provided with a trachea socket, the lower side of the mask body is fixedly provided with a gap, the mask body is provided with a cavity, and the cavity passes through the gap After the inner side wall of the cavity is connected to the outside, a sealing strip is arranged on the lower side wall of the cavity, and the sealing strip is erected at the mouth of the gap, and the two ends of the sealing strip are respectively fixed and arranged on the lower side of the cavity on both sides of the gap. On the wall, the side edge of the sealing strip abuts on the side wall of the cavity, a sealing plate is fixed on the sealing strip, the sealing plate is erected in the gap, and the sealing plate is movably inserted in the cavity after passing through the upper side of the gap Inside; it adds a gap at the part where the mask is in contact with the bridge of the patient's nose, and an adjustable sealing plate is inserted in the gap, and a sealing strip is used for sealing, which can adjust the size of the gap according to the height of the patient's nose bridge, which can make the mask tightly Fit the patient's face.

Description

A clinical anesthesia mask

technical field

The utility model relates to the technical field of medical equipment, in particular to a clinical anesthesia mask.

Background technique

During medical operations, some patients should be connected to oxygen to help patients breathe because of their medical conditions.

In some operations, anesthesia gas is mixed into the patient's oxygen supply to provide convenience for surgical anesthesia. The existing anesthesia masks are all general-purpose oxygen supply masks, but the oxygen supply masks in the prior art have a mask mouth. When a regular oval mouth is in contact with the patient's mouth and nose, there is a gap between the mouth and the patient's nose bridge, which is likely to cause a large amount of gas leakage, which will reduce the effect of anesthesia and even cause medical accidents.

Utility model content

The purpose of this utility model is to aim at the defects and deficiencies of the prior art, and provide a clinical anesthesia mask with simple structure, reasonable design and convenient use. There is an adjustable sealing plate, which is sealed with a sealing strip, and the size of the gap can be adjusted according to the height of the patient's nose bridge, so that the mask can closely fit the patient's face.

In order to achieve the above-mentioned purpose, the technical scheme adopted by the present utility model is: it comprises a mask body, a trachea socket, a gap, a cavity, a sealing strip, and a sealing plate, wherein the mask body is provided with a trachea socket, and the lower side of the mask body is provided with a trachea socket. A gap is fixedly arranged, and a cavity is opened in the mask body. After the cavity passes through the inner side wall of the gap, it is connected to the outside. Both ends of the sealing strip are respectively fixed on the lower side walls of the cavity on both sides of the gap, the side edges of the sealing strip are abutted on the side walls of the cavity, and a sealing plate is fixed on the sealing strip, and the sealing plate is erected on the gap. Inside, the sealing plate is movably inserted into the cavity after passing through the upper side of the notch.

Further, a guide rod is fixed on the sealing plate, a hoop is fixed on the mask body, and the hoop is arranged above the gap, and the guide rod is inserted in the hoop.

Further, the mask body is provided with an air outlet, and a one-way valve is embedded in the air outlet.

Further, a strap is fixed on the left side of the mask body, and a fixing ring is fixed on the right side wall of the mask body. Velcro is fixedly arranged on the strap, and the movable end of the strap is fixed on the side of the strap through the Velcro after bypassing the fixing ring.

Further, an open conduit is fixed in series on the inlet end of the tracheal socket, and an anti-skid ring is fixed on the inner side wall of the tracheal socket.

Further, a transparent hydrophobic plate is fixed on the inner side wall of the mask body.

After adopting the above structure, the beneficial effects of the present utility model are as follows: the clinical anesthesia mask described in the present utility model has an additional gap at the part where the mask is in contact with the bridge of the patient's nose, and an adjustable sealing plate is inserted in the gap, The sealing strip is used for sealing, the size of the gap can be adjusted according to the height of the patient's nose bridge, and the mask can be closely fitted to the patient's face. The utility model has the advantages of simple structure, reasonable setting and low manufacturing cost.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Figure 1 is a schematic structural diagram of the present invention.

FIG. 2 is a lower side view of FIG. 1 .

FIG. 3 is a schematic diagram of the internal structure of the notch part of the present invention.

FIG. 4 is a schematic structural diagram of the tracheal socket in the present invention.

Description of reference numbers:

Mask body 1, tracheal socket 2, gap 3, cavity 4, sealing strip 5, sealing plate 6, guide rod 7, hoop 8, air outlet 9, one-way valve 10, strap 11, fixing ring 12, Velcro 13. Open conduit 14, anti-skid ring 15, and hydrophobic plate 16.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings.

1-4, this specific embodiment includes a mask body 1, a tracheal socket 2, a gap 3, a cavity 4, a sealing strip 5, and a sealing plate 6, wherein the mask body 1 is provided with a tracheal socket 2, A gap 3 is opened on the lower side of the mask body 1, and a cavity 4 is opened in the mask body 1. After the cavity 4 passes through the inner side wall of the gap 3, it is connected to the outside. The sealing strip 5 is erected on the mouth of the gap 3, the two ends of the sealing strip 5 are respectively glued and fixed on the lower side walls of the cavity 4 on both sides of the gap 3, and the side edges of the sealing strip 5 On the side wall of the cavity 4, a sealing plate 6 is glued and fixed on the sealing strip 5, the sealing plate 6 is erected in the gap 3, and the sealing plate 6 is movably inserted into the cavity 4 after passing through the upper side of the gap 3.

Further, a guide rod 7 is integrally formed on the sealing plate 6, and the fixed end of the guide rod 7 is fixed on the lower side edge of the sealing plate 6, and a hoop 8 is glued and fixed on the mask body 1, and the hoop 8 is arranged above the gap 3, the guide rod 7 is inserted in the hoop 8, the guide rod 7 cannot slide freely in the hoop 8, and the guide rod 7 can be pulled to control how much the sealing plate 6 is exposed.

Further, the mask body 1 is provided with an air outlet hole 9, and the air outlet hole 9 is embedded with a one-way valve 10. When the patient is breathing with air, after the patient exhales the air, the air outlet can be passed through the one-way valve 10. Exhaled gas is expelled.

Further, a strap 11 is glued and fixed on the left side of the mask body 1, and a fixing ring 12 is glued and fixed on the right side wall of the mask body 1. After the strap 11 is bypassed from the bottom of the mask body 1, It is movably worn in the fixing ring 12, and the velcro 13 is glued and fixed on the strap 11. After the movable end of the strap 11 goes around the fixing ring 12, it is fixedly arranged on the side of the strap 11 through the velcro 13, and the mask body 1 can be tied to the patient's head with a strap 11 for fixation.

Further, an open conduit 14 is integrally formed in series on the inlet end of the tracheal socket 2, and an anti-skid ring 15 is glued and fixed on the inner wall of the tracheal socket 2. The open conduit 14 facilitates the smooth insertion of the external trachea into the tracheal socket 2.

Further, a transparent water-repellent plate 16 is hot-pressed on the inner side wall of the mask body 1. When the patient exhales air, water mist is formed on the inner surface of the mask body 1. At this time, the water-repellent plate 16 can condense the water mist into water. Beads slip.

The working principle of this specific embodiment is: cover the mask body 1 on the mouth and nose of the patient, and make the gap 3 on the mask body 1 set up on the bridge of the patient's nose; After passing through, it is worn in the fixing ring 12 and fixed by the Velcro 13, so that the mask body 1 is fixed on the patient's face; the guide rod 7 is pulled up and down in the hoop 8, so as to adjust the height of the sealing plate 6 up and down, Further, the exposed size of the gap 3 is controlled, and finally the gap 3 is set according to the size of the patient's nose bridge, so that the gap 3 is always arranged on the patient's nose bridge.

After the above structure is adopted, the advantages of this specific embodiment are: a gap is added at the part where the mask is in contact with the bridge of the patient's nose, and an adjustable sealing plate is inserted into the gap, and the sealing strip is used for sealing, which can be sealed according to the The height of the patient's nose bridge adjusts the size of the notch, so that the mask can fit the patient's face closely.

The above is only used to illustrate the technical solution of the present invention and not to limit it. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the present invention are not departing from the spirit and scope of the technical solution of the present invention. , should be included in the scope of the claims of the present utility model.

Claims (6)

1. A clinical anesthesia mask, characterized in that: it comprises a mask body (1), a tracheal socket (2), a gap (3), a cavity (4), a sealing strip (5), a sealing plate (6), wherein The mask body (1) is provided with a trachea socket (2), a gap (3) is fixedly arranged on the lower side of the mask body (1), a cavity (4) is opened in the mask body (1), and the cavity ( 4) After passing through the inner side wall of the notch (3), it is arranged through the outside, the lower side wall of the cavity (4) is provided with a sealing strip (5), and the sealing strip (5) is erected at the mouth of the notch (3) The two ends of the sealing strip (5) are respectively fixed on the lower side walls of the cavity (4) on both sides of the notch (3), and the side edge of the sealing strip (5) is abutted against the side of the cavity (4). On the wall, a sealing plate (6) is fixedly arranged on the sealing strip (5), the sealing plate (6) is erected in the gap (3), and the sealing plate (6) is movably inserted after passing through the upper side of the gap (3). in the cavity (4). 2. A clinical anesthesia mask according to claim 1, characterized in that: a guide rod (7) is fixedly arranged on the sealing plate (6), and a hoop (8) is fixedly arranged on the mask body (1). ), and the hoop (8) is arranged above the notch (3), and the guide rod (7) is passed through the hoop (8). 3. A clinical anesthesia mask according to claim 1, characterized in that: the mask body (1) is provided with an air outlet (9), and the air outlet (9) is embedded with a one-way valve ( 10). 4. A clinical anesthesia mask according to claim 1, characterized in that: the left side of the mask body (1) is fixedly provided with a strap (11), and the right side wall of the mask body (1) A fixing ring (12) is fixedly arranged on the upper part, and after the strap (11) is passed around from the bottom of the mask body (1), it is movably worn in the fixing ring (12), and a Velcro (13) is fixedly arranged on the strap (11). ), after the movable end of the strap (11) goes around the fixing ring (12), it is fixedly arranged on the side surface of the strap (11) by means of a Velcro (13). 5. A clinical anesthesia mask according to claim 1, characterized in that: an open conduit (14) is fixed in series on the inlet end of the tracheal socket (2), and the inner wall of the tracheal socket (2) An anti-skid ring (15) is fixedly arranged on the upper part. 6. A clinical anesthesia mask according to claim 1, characterized in that: a transparent hydrophobic plate (16) is fixed on the inner side wall of the mask body (1).

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