CN210131214U - Mouth-nose mask of children breathing machine - Google Patents

Abstract

The utility model relates to a children rehabilitation equipment technical field just discloses a mouth nose cup of children's breathing machine, including the silica gel piece, the frame fixed connection of silica gel piece and face guard frame, the fixed silica gel pad that has cup jointed of the inside lower extreme of face guard frame, inside upper end and the water silica gel fixed connection of face guard frame, the inside fixed silica gel card and the face guard frame joint that cup joints of silica gel pad, the cotton that absorbs water of bottom fixedly connected with of silica gel card inner wall. The utility model discloses a fix water silica gel in the position of pressing close to the bridge of the nose in face guard frame top, make water silica gel replace silica gel pad and bridge of the nose contact, avoided traditional silica gel pad to hug closely the wound that skin friction caused the bridge of the nose, prevented the bridge of the nose bone dysplasia that the long-term oppression of oronasal mask leads to, when the children of different facial structures when using oronasal mask, because water silica gel's high pliability for water silica gel can laminate the bridge of the nose shape in its accommodation, the commonality of oronasal mask has been improved greatly.

Description

Mouth-nose mask of children breathing machine

Technical Field

The utility model relates to a children rehabilitation equipment technical field specifically is a children breathing machine's oronasal mask.

Background

In modern clinical medicine, a breathing machine is used as an effective means for manually replacing an autonomous ventilation function, is widely used in respiratory failure caused by various reasons, anesthesia and breathing management during major operations, respiratory support treatment and emergency resuscitation, and occupies an important position in the modern medical field.

Present special oronasal mask of children when chooseing for use, because the facial difference of children leads to oronasal mask's specification a lot of greatly, the commonality is low, oronasal mask upper end need paste the nose bridge when using, but because children face is fragile, oronasal mask's extrusion can lead to the wound and influence normal development to the nose bridge in the use, and the emergence that children face is tender smooth and can lead to oronasal mask gas leakage phenomenon with the expression is many, and when meetting the unable very first time help of emergency guardian, the unable cold quiet oronasal mask through the bandeau joint of demolising of children, unpredictable danger can take place, therefore we provide the oronasal mask of children breathing machine.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a children breathing machine's oronasal mask possesses the advantage that reduces the wound, prevents gas leakage, quick detachable and commonality are high, has solved the problem mentioned among the above-mentioned background art.

The utility model provides a following technical scheme: an oronasal mask of a children breathing machine comprises a silica gel sheet, the silica gel sheet is fixedly connected with a frame of a mask frame, a silica gel pad is fixedly sleeved at the lower end inside the mask frame, the upper end inside the mask frame is fixedly connected with water silica gel, a silica gel card fixedly sleeved inside the silica gel pad is clamped with the mask frame, absorbent cotton is fixedly connected with the bottom of the inner wall of the silica gel card, air leakage holes are formed in two sides of the middle part of the mask frame, a fixing frame is fixedly installed outside the mask frame, holes are formed in the bottom of the mask frame and the middle of the fixing frame, two sides of the lower end of the fixing frame are movably connected with a head band buckle, two ends of the head band buckle are respectively clamped with two ends below a head band, an elbow is fixedly installed on the mask frame, an anti-asphyxia valve is fixedly installed in the inner cavity of the elbow, the other end and the air inlet joint fixed connection of elbow, the middle part at the face guard frame is put up fixed mounting soon of mount upper end fixed connection, the lower extreme swing joint who puts up and the fixed strip soon, the groove joint that the upper end and the forehead support middle part of fixed strip were seted up, the both ends of forehead support respectively with the both ends fixed connection of forehead pad, the both ends of bandeau top respectively with the both ends fixed connection of forehead support.

And carefully selecting, wherein the thickness of the silica gel sheet is gradually reduced from inside to outside.

Carefully, the diameter value of the hole that the face guard frame was seted up and the hole that the mount was seted up all is the same with the diameter value of elbow outer loop, and the elbow runs through the hole of seting up on the mount and fixedly cup joints with the hole of seting up on the face guard frame.

Carefully, the surface of water silica gel is provided with the silica gel layer and the shape is the V-arrangement, water silica gel is located the top of silica gel pad and both swing joint.

Carefully, the middle part of rotating the frame is equipped with the gyro wheel, and the gyro wheel on rotating the frame cup joints with the bottom activity of fixed strip, the slot that gyro wheel on rotating the frame and forehead support middle part were seted up is located same vertical line.

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

1. the utility model discloses a fix water silica gel in the position of pressing close to the bridge of the nose in face guard frame top, make water silica gel replace silica gel pad and bridge of the nose contact, avoided traditional silica gel pad to hug closely the wound that skin friction caused the bridge of the nose, prevented the bridge of the nose bone dysplasia that the long-term oppression of oronasal mask leads to, when the children of different facial structures when using oronasal mask, because water silica gel's high pliability for water silica gel can laminate the bridge of the nose shape in its accommodation, the commonality of oronasal mask has been improved greatly.

2. The utility model discloses a joint of fixed strip and forehead support, under emergency, guardian or user all can simply operate, make the fixed strip receive outside pulling force can break away from in the twinkling of an eye, the risk that equipment trouble brought has been reduced, the security of oronasal mask has greatly been improved, utilize the silica gel piece of fixing at face guard frame edge simultaneously, can effectively prevent because the smooth tender nose mask gas leakage of oronasal mask that leads to of children's facial and excessive movement, treatment has been guaranteed, the reliability of oronasal mask has been improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the oronasal mask of the present invention;

fig. 3 is a cross-sectional view of the forehead support of the present invention;

fig. 4 is a schematic view of the headband according to the present invention.

In the figure: 1. a silica gel sheet; 2. a mask frame; 3. a silica gel pad; 4. silica gel water; 5. a silica gel card; 6. absorbent cotton; 7. air leakage holes; 8. a fixed mount; 9. a headband buckle; 10. bending the pipe; 11. an anti-asphyxia valve; 12. a breather valve; 13. an air inlet joint; 14. rotating the frame; 15. a fixing strip; 16. a forehead support; 17. a forehead pad; 18. a headband.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an oronasal mask of a children breathing machine comprises a silicon sheet 1, the silicon sheet 1 becomes thinner gradually from inside to outside, the outer side of the silicon sheet 1 is applied with an acting force towards the human face by the shape of the thick inner part and the thin outer part of the silicon sheet 1, so that the silicon sheet 1 is tightly attached to the skin, the air leakage of the oronasal mask caused by the smooth and tender face and the excessive movement of children is prevented, the treatment effect is ensured, the reliability of the oronasal mask is improved, the silicon sheet 1 is fixedly connected with the frame of a mask frame 2, the diameter values of the holes formed on the mask frame 2 and the holes formed on a fixing frame 8 are the same as the diameter value of the outer ring of an elbow 10, the elbow 10 penetrates through the holes formed on the fixing frame 8 and is fixedly sleeved with the holes formed on the mask frame 2, one end of the elbow 10 is communicated with the mask frame 2 and is positioned in front of the lips of a user, the utility model has the advantages of ensuring the most efficient oxygen inhalation of the user, ensuring the treatment effect, improving the accuracy of the mouth-nose mask, the lower end inside the mask frame 2 is fixedly sleeved with the silica gel pad 3, the upper end inside the mask frame 2 is fixedly connected with the silica gel 4, the surface of the silica gel 4 is provided with the silica gel layer and is V-shaped, the silica gel 4 is positioned above the silica gel pad 3 and is movably connected with the silica gel pad 3, the silica gel layer on the surface of the silica gel 4 is V-shaped, the silica gel 4 is more attached to the appearance of the nose bridge, ensuring the silica gel 4 to be more accurately adapted to the nose bridge of various users when being extruded, meanwhile, the fixed connection of the silica gel 4 and the face frame 2 ensures that the silica gel 4 is adapted to the appearance of the nose bridge in a reasonable range, reducing the wound of the nose bridge caused by the large deviation of the silica gel 4, improving the stability and the safety of the mouth-nose mask, the silica gel, the bottom of the inner wall of the silica gel card 5 is fixedly connected with absorbent cotton 6, two sides of the middle part of the mask frame 2 are provided with air leakage holes 7, the outside of the mask frame 2 is fixedly provided with a fixed mount 8, the bottom of the mask frame 2 and the middle part of the fixed mount 8 are provided with holes, two sides of the lower end of the fixed mount 8 are movably connected with a headband buckle 9, two ends of the headband buckle 9 are respectively clamped with two ends below a headband 18, an elbow 10 is fixedly arranged on the mask frame 2, an anti-asphyxia valve 11 is fixedly arranged in the inner cavity of the elbow 10, a breather valve 12 is fixedly arranged at the bottom of the elbow 10, the other end of the elbow 10 is fixedly connected with an air inlet connector 13, a rotary frame 14 fixedly connected with the upper end of the fixed mount 8 is fixedly arranged in the middle part of the mask frame 2, the middle part of the rotary frame 14 is provided with rollers, the rollers on the rotary, when the oronasal mask is used, a large amount of mist breathed out from the mouth of a user flows to the cheek after being condensed into water drops under the condition that the user does not stand, so that infection is caused, the water drops are prevented from contacting the face through the water absorption effect of the water absorption cotton 6, the infection is prevented, the safety of the oronasal mask is improved, the fixing strip 15 is accurately clamped into the groove formed in the forehead support 16 through the rotary frame 14 and the forehead support 16, the condition that the equipment cannot be normally used due to the deviation of the fixing strip 15 is avoided, meanwhile, the fixing strip 15 can be separated only by the minimum separation acting force when being stressed to separate from the groove through the accurate clamping, the operation difficulty is reduced, the rationality and the safety of the oronasal mask are ensured, the rotary frame 14 is movably connected with the lower end of the fixing strip 15, the upper end of the fixing strip 15 is clamped with the groove formed in the middle of the forehead support 16, the two ends of the forehead support 16 are respectively and fixedly connected with the two ends of the forehead, the two ends above the head band 18 are fixedly connected with the two ends of the forehead support 16 respectively.

The working principle is as follows: when the mask is used, firstly, the mouth-nose mask is worn just over the face, the upper end of the mouth-nose mask is attached to the nose bridge, the lower end of the mouth-nose mask is attached to the chin, the upper end of the mouth-nose mask is slightly extruded to enable the water silica gel 4 to be attached to the nose bridge, the water silica gel 4 slides when the friction occurs, the silica gel bag does not rub with the skin, the lower end of the mouth-nose mask is adjusted to enable the water absorbent cotton 6 to be positioned around the lips, when the fog is condensed into water drops and flows to the cheeks, the water absorbent cotton 6 is absorbed and stored, the water silica gel sheet 1 is replaced on time, the edge of the outer side of the silica gel sheet 1 is leveled to be attached to the skin, air leakage can be guaranteed when the mouth-nose mask slightly deviates, the headband tying 18 is adopted, the fixing strip 15 is clamped into a corresponding groove in the middle of the forehead support 16, the forehead support 16 and the headband 18 are adjusted to stabilize the fixing strip, oxygen supply is started without air leakage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a children breathing machine's oronasal mask, includes silica gel piece (1), its characterized in that: the mask is characterized in that the silica gel sheet (1) is fixedly connected with a frame of the mask frame (2), the lower end inside the mask frame (2) is fixedly sleeved with a silica gel pad (3), the upper end inside the mask frame (2) is fixedly connected with a silica gel (4), a silica gel card (5) fixedly sleeved inside the silica gel pad (3) is clamped with the mask frame (2), the bottom of the inner wall of the silica gel card (5) is fixedly connected with absorbent cotton (6), air leakage holes (7) are formed in two sides of the middle part of the mask frame (2), a fixing frame (8) is fixedly arranged outside the mask frame (2), holes are formed in the bottom of the mask frame (2) and the middle part of the fixing frame (8), two sides of the lower end of the fixing frame (8) are movably connected with a headband buckle (9), and two ends of the headband buckle (9) are respectively clamped with two ends below the headband (18), fixed mounting has elbow (10) on face guard frame (2), the inner chamber fixed mounting of elbow (10) has anti-asphyxia valve (11), the bottom fixed mounting of elbow (10) has breather valve (12), the other end and air inlet connector (13) fixed connection of elbow (10), mount (8) upper end fixed connection's spiral frame (14) fixed mounting is in the middle part of face guard frame (2), the lower extreme swing joint of spiral frame (14) and fixed strip (15), the groove joint that the upper end and forehead support (16) middle part of fixed strip (15) were seted up, the both ends of forehead support (16) respectively with the both ends fixed connection of forehead pad (17), the both ends of bandeau (18) top respectively with the both ends fixed connection of forehead support (16).

2. The oronasal mask for a child respirator of claim 1, wherein: the thickness of the silica gel sheet (1) is gradually reduced from inside to outside.

3. The oronasal mask for a child respirator of claim 1, wherein: the diameter value of the hole opened by the mask frame (2) and the hole opened by the fixing frame (8) is the same as that of the outer ring of the elbow (10), and the elbow (10) penetrates through the hole opened on the fixing frame (8) and is fixedly sleeved with the hole opened on the mask frame (2).

4. The oronasal mask for a child respirator of claim 1, wherein: the surface of water silica gel (4) is provided with the silica gel layer and the shape is the V-arrangement, water silica gel (4) are located the top and the both swing joint of silica gel pad (3).

5. The oronasal mask for a child respirator of claim 1, wherein: the middle part of the rotary frame (14) is provided with a roller, the roller on the rotary frame (14) is movably sleeved with the bottom end of the fixed strip (15), and the roller on the rotary frame (14) and a groove arranged in the middle of the forehead support (16) are positioned on the same vertical line.

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