CN215275226U

CN215275226U - Self-suction type inflation-free laryngeal mask

Info

Publication number: CN215275226U
Application number: CN202120380378.4U
Authority: CN
Inventors: 田培华
Original assignee: Nanjing Ningchuang Medical Equipment Co ltd
Current assignee: Nanjing Ningchuang Medical Equipment Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-12-24
Anticipated expiration: 2031-02-19

Abstract

The utility model relates to a laryngeal mask technical field, and a from inhaling formula laryngeal mask of exempting from to aerify is disclosed, including cover bag and breather pipe, breather pipe and cover bag front side intercommunication set up, the fixed cover of pipe wall upper end of breather pipe has connect the sleeve pipe, the jack that a plurality of symmetries set up is all seted up to sheathed tube surface both sides, the slide has been cup jointed in the slip of sheathed tube lateral wall, the top both ends of slide all are seted up flutedly, all be equipped with grafting mechanism in two recesses, one side is kept away from mutually to two slide and has all been seted up the rotation groove, the cell wall in two rotation grooves all is connected with the connecting rod through the slewing mechanism contact, the other end of two connecting rods passes the rotation groove and fixes first connecting band and the lantern ring of being equipped with respectively, the right side of the lantern ring is equipped with adjustment mechanism, the fixed first magic subsides adhesive layer that is equipped with in the other end front side of first connecting band. The utility model discloses can need not fix laryngeal mask and patient through the cooperation of outside sticky tape after laryngeal mask is connected.

Description

Self-suction type inflation-free laryngeal mask

Technical Field

The utility model relates to a laryngeal mask technical field especially relates to a from inhaling formula laryngeal mask of exempting from to aerify.

Background

The laryngeal mask is an effective means for establishing a safe airway in general anesthesia operation, the use convenience of the laryngeal mask is more obvious along with the improvement of the medical level, and the existing laryngeal mask mostly adopts a self-suction inflation-free laryngeal mask.

The cuff of the laryngeal mask and the larynx of a patient need to be connected firstly when the existing self-suction laryngeal mask is used, air flow is fed in, meanwhile, a plurality of adhesive tapes are often used for fixing the trachea of the laryngeal mask after the laryngeal mask is connected, but the fixing mode is troublesome, and the external adhesive tapes are also needed to be matched for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the laryngeal mask is connected with the patient's throat and then fixed with the face of the patient through the sticky tape in the prior art, and providing a self-suction type inflation-free laryngeal mask.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a from inhaling formula laryngeal mask of exempting from to aerify, includes cover bag and breather pipe, breather pipe and cover bag front side intercommunication set up, the fixed cover of pipe wall upper end of breather pipe has connect the sleeve pipe, the jack that a plurality of symmetries set up is all seted up to sheathed tube surface both sides, the slide has been cup jointed in the slip of sheathed tube lateral wall slip, the top both ends of slide all are seted up flutedly, two all be equipped with grafting mechanism in the recess, two one side has all been seted up to the slide is kept away from mutually and has been rotated the groove, two the cell wall that rotates the groove all is connected with the connecting rod through slewing mechanism contact, two the other end of connecting rod passes and rotates the groove and fix first connecting band and the lantern ring of being equipped with respectively, the right side of the lantern ring is equipped with adjustment mechanism, the fixed first magic subsides adhesive layer that is equipped with in the other end front side of first connecting band.

Preferably, the grafting mechanism includes inserted block and arm-tie, the cell wall in rotation groove is fixed and is equipped with telescopic link and spring, the other end of telescopic link and spring is common and arm-tie fixed connection, the opposite side lower extreme fixed connection of inserted block and arm-tie, and the other end pass the recess and be connected with the pore wall contact of jack, telescopic link and spring cup joint.

Preferably, the rotating mechanism comprises a rotating plate, a groove wall of the rotating groove is provided with an annular groove, the rotating plate is in contact connection with the groove wall of the annular groove, and one side of the rotating plate, which is far away from the sleeve, is fixedly connected with a rod wall of the connecting rod.

Preferably, adjustment mechanism includes second connecting band and third connecting band, second connecting band and third connecting band fixed connection to cup joint with the lantern ring jointly, the front side of second connecting band is fixed and is equipped with the magic and pastes cotton wool layer, the fixed second magic that is equipped with of rear side right-hand member of third connecting band pastes bonding layer, the bonding layer is pasted with the magic and is pasted the bonding setting of cotton wool layer to the second magic.

Preferably, the top of each of the two pulling plates passes through the two grooves and extends to the outside.

Preferably, the sleeve is made of sterile rubber.

Compared with the prior art, the utility model provides a from inhaling formula laryngeal mask of exempting from to aerify possesses following beneficial effect:

1. this aerify laryngeal mask is exempted from to inhaling formula through sleeve pipe, annular plate, recess and the grafting mechanism that is equipped with, can adjust the position of slide and a plurality of connecting band after the choke is connected with patient's throat, is convenient for carry out quick fixed to the laryngeal mask.

2. This exempt from to aerify laryngeal mask from inhaling formula through being equipped with rotation groove, slewing mechanism, the lantern ring, first connecting band, first magic subsides adhesive layer and adjustment mechanism, can bond first connecting band and second connecting band according to patient's head size to it is fixed to carry out quick location to the laryngeal mask.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can be connected the cooperation that accomplishes not needing outside sticky tape at laryngeal mask and patient and use and also can carry out quick fixed to the laryngeal mask, has improved the use convenience from inhaling formula laryngeal mask.

Drawings

Fig. 1 is a schematic structural view of a self-suction type inflation-free laryngeal mask provided by the present invention;

fig. 2 is an enlarged view of a portion a of fig. 1.

In the figure: 1 cuff, 2 breather pipes, 3 sleeve pipes, 4 slides, 5 connecting rods, 6 first connecting belts, 7 lantern rings, 8 first magic tape adhesive layers, 9 inserted blocks, 10 pulling plates, 11 telescopic rods, 12 springs, 13 rotating plates, 14 second connecting belts, 15 third connecting belts, 16 magic tape cotton wool layers and 17 second magic tape adhesive layers.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a from inhaling formula laryngeal mask of exempting from to aerify, including cuff 1 and breather pipe 2, breather pipe 2 and 1 front side intercommunication of cuff set up, the fixed cover of pipe wall upper end of breather pipe 2 has cup jointed sleeve pipe 3, the jack that a plurality of symmetries set up is all seted up to sleeve pipe 3's surface both sides, slide 4 has been cup jointed in the lateral wall slip of sleeve pipe 3, slide 4's top both ends are all seted up flutedly, all be equipped with grafting mechanism in two recesses, two slide 4 keep away from one side mutually and have all seted up the rotation groove, the cell wall in two rotation grooves all is connected with connecting rod 5 through the slewing mechanism contact, the other end of two connecting rod 5 passes the rotation groove and is fixed first connecting band 6 and the lantern ring 7 of being equipped with respectively, the right side of lantern ring 7 is equipped with adjustment mechanism, the fixed first magic that is equipped with of the other end front side of first connecting band 6 pastes adhesion layer 8.

The inserting mechanism comprises an inserting block 9 and a pulling plate 10, a telescopic rod 11 and a spring 12 are fixedly arranged on the groove wall of the rotating groove, the other ends of the telescopic rod 11 and the spring 12 are fixedly connected with the pulling plate 10 together, the inserting block 9 is fixedly connected with the lower end of the other side of the pulling plate 10, the other end of the inserting block penetrates through a groove and is in contact connection with the hole wall of the jack, and the telescopic rod 11 and the spring 12 are sleeved.

The rotating mechanism comprises a rotating plate 13, a ring-shaped groove is formed in the groove wall of the rotating groove, the rotating plate 13 is in contact connection with the groove wall of the ring-shaped groove, one side, far away from the sleeve 3, of the rotating plate 13 is fixedly connected with the rod wall of the connecting rod 5, and the lantern ring 7 and the first connecting belt 6 can rotate and use conveniently through connection of the rotating plate 13 and the ring-shaped groove.

Adjustment mechanism includes second connecting band 14 and third connecting

band

15, 15 fixed connection of second connecting band 14 and third connecting band, and cup joint with lantern ring 7 jointly, the fixed magic that is equipped with of front side of second connecting band 14 pastes cotton layer 16, the fixed second magic that is equipped with of rear side right-hand member of third connecting band 15 pastes bonding layer 17, second magic is pasted bonding layer 17 and is pasted cotton layer 16 with the magic and bond the setting, paste bonding layer 17 and the bonding of magic subsides cotton layer 6 through the second magic, adjust the length of second connecting band 14.

The tops of the two pulling plates 10 penetrate through the two grooves and extend to the outside, so that the inserting block 9 can be conveniently moved, the sleeve 3 is made of sterile rubber, and the safety of the laryngeal mask in use is guaranteed.

In the utility model, when the laryngeal mask is used, firstly, the cuff 1 of the laryngeal mask is stretched into the oral cavity of a patient and is connected with the throat, then two pulling plates 10 are pulled, so that the telescopic rod 11 and the spring 12 receive extrusion, the insert block 9 is separated from the insert hole, the slide plate 4 is slid, the slide plate 4 is positioned above the mouth position of the patient, the pulling plates 10 are loosened, the insert block 9 is inserted into the insert hole of the corresponding position through the elastic force reply of the spring 12, the position of the slide plate 4 is determined, then the third connecting band 15 is separated from the second connecting band 14 according to the head size of the patient, the position relation of the two is rapidly adjusted, the first connecting band 6 and the second connecting band 14 are bonded with the magic tape cotton wool layer 16 through the second magic tape bonding layer 17 after the adjustment is finished, the length of the second connecting band 14 is adjusted, then the first connecting band 6 and the second connecting band 14 are both contacted with the head of the patient and are wound and positioned at the back side of the head of the patient, through the bonding of first magic subsides bonding layer 8 and magic subsides cotton layer 16 for first connecting band 6 and second connecting band 14 are connected, thereby carry out effectual fixed to the laryngeal mask.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The self-suction type inflation-free laryngeal mask comprises a cuff (1) and a vent pipe (2), and is characterized in that the vent pipe (2) and the front side of the cuff (1) are communicated, a sleeve (3) is fixedly sleeved on the upper end of the pipe wall of the vent pipe (2), a plurality of symmetrically arranged jacks are respectively arranged on two sides of the outer surface of the sleeve (3), a sliding plate (4) is sleeved on the outer side wall of the sleeve (3) in a sliding manner, grooves are respectively arranged at two ends of the top of the sliding plate (4), splicing mechanisms are respectively arranged in the two grooves, rotating grooves are respectively arranged on one sides, far away from the two sliding plates (4), the groove walls of the two rotating grooves are respectively connected with a connecting rod (5) through a rotating mechanism in a contact manner, the other ends of the two connecting rods (5) penetrate through the rotating grooves and are respectively fixedly provided with a first connecting belt (6) and a lantern ring (7), and an adjusting mechanism is arranged on the right side of the lantern ring (7), a first magic tape adhesive layer (8) is fixedly arranged on the front side of the other end of the first connecting belt (6).

2. The self-suction inflation-free laryngeal mask according to claim 1, wherein the insertion mechanism comprises an insertion block (9) and a pulling plate (10), a telescopic rod (11) and a spring (12) are fixedly arranged on the wall of the rotating groove, the other ends of the telescopic rod (11) and the spring (12) are fixedly connected with the pulling plate (10), the insertion block (9) is fixedly connected with the lower end of the other side of the pulling plate (10), the other end of the insertion block penetrates through a groove and is connected with the hole wall of the insertion hole in a contact manner, and the telescopic rod (11) and the spring (12) are sleeved.

3. The self-suction type inflation-free laryngeal mask according to claim 1, wherein the rotating mechanism comprises a rotating plate (13), a groove wall of the rotating groove is provided with an annular groove, the rotating plate (13) is in contact connection with the groove wall of the annular groove, and one side of the rotating plate (13) far away from the sleeve (3) is fixedly connected with a rod wall of the connecting rod (5).

4. The self-suction inflation-free laryngeal mask according to claim 1, wherein the adjusting mechanism comprises a second connecting band (14) and a third connecting band (15), the second connecting band (14) and the third connecting band (15) are fixedly connected and are sleeved with the lantern ring (7) together, a magic tape cotton wool layer (16) is fixedly arranged on the front side of the second connecting band (14), a second magic tape adhesive layer (17) is fixedly arranged at the right end of the rear side of the third connecting band (15), and the second magic tape adhesive layer (17) is bonded with the magic tape cotton wool layer (16).

5. The self-priming inflation-free laryngeal mask according to claim 2, characterised in that the tops of both pull plates (10) pass through both grooves and extend to the outside.

6. The self-priming non-inflatable laryngeal mask according to claim 1, characterised in that the sleeve (3) is made of sterile rubber.