CN217697574U - Oral trachea cannula fixer - Google Patents

Abstract

The utility model belongs to the technical field of through mouthful trachea cannula, especially for through mouthful trachea cannula fixer, including the fixer main part, the anterior upper end of fixer main part is provided with the fixing base, it is provided with down the fixing base to go up the fixing base below, the rear side of going up fixing base, lower fixing base is connected with elasticity hangers area, go up the equal fixed mounting in one side that fixing base, lower fixing base are close to elasticity hangers area has the external piece of symmetry, external piece other end fixed mounting has the bite-block, the utility model discloses relative tradition bandage formula fixed knot formula is used more conveniently, only need with two elasticity hangers area hang can, need not the bandage, and through setting the bite-block into curved notch shape, make bite-block and tooth laminating more, promoted the comfort level of use, through the clamping structure who will set the push type through the mouth trachea cannula into, the mode of relative tradition spiral is simple more convenient to set up the antislip strip at the clamping face of clamp splice, increased through the stability of mouthful trachea cannula.

Description

Oral trachea cannula fixer

Technical Field

The utility model belongs to the technical field of through mouthful trachea cannula, concretely relates to through mouthful trachea cannula fixer.

Background

The trachea cannula is a technique that a special trachea catheter is placed into a trachea through a glottis and is called as the trachea cannula, and the technique can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like; the emergency trachea cannula technology becomes an important measure in the process of cardio-pulmonary resuscitation and emergency treatment of critically ill patients accompanied with respiratory dysfunction. The trachea intubation is an important rescue technique commonly used in emergency treatment work, is one of the most widely applied, most effective and most rapid means in respiratory tract management, is a basic skill which must be mastered by medical staff, and plays a vital role in rescuing the life of a patient and reducing the fatality rate;

in the traditional oral trachea cannula fixation, a bite block is required to be placed beside a trachea, two ends of the bite block are respectively provided with a fixed rope, the ropes are wound around the back of the neck of a patient and tied, and the bite block plays a role in protecting the trachea from being bitten and fixed by the teeth of the patient;

the utility model relates to a hangers formula is through a mouthful trachea cannula fixer structure.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a through mouthful trachea cannula fixer has aseptically, guarantees to use the convenience, is convenient for through the fixed characteristics of mouthful trachea cannula centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: through oral trachea cannula fixer, including the fixer main part, fixer main part front portion upper end is provided with the fixing base, it is provided with down the fixing base to go up the fixing base below, the rear side of going up fixing base, lower fixing base is connected with elasticity hangers area, go up the equal fixed mounting in one side that fixing base, lower fixing base are close to elasticity hangers area has the external piece of symmetry, external piece other end fixed mounting has the bite-block, go up the external piece between fixing base and the lower fixing base and still pass through block subassembly interconnect, it still is provided with the centre gripping subassembly to go up between fixing base and the lower fixing base.

As the utility model discloses a through preferred technical scheme of oral trachea cannula fixer, the block subassembly include down the external piece fixed surface's in fixing base one side supporting seat with the first flexure strip of supporting seat upper end symmetry installation, first flexure strip both sides lower extreme fixed mounting has the stopper, the stopper top sets up the connection fixture block, go up the inside connecting groove who runs through of external piece of fixing base one side.

As the utility model discloses a through preferred technical scheme of oral trachea cannula fixer, first flexure strip front end through connection draw-in groove, and the front end sets up for the leanin, connect the fixture block through first flexure strip and connection draw-in groove elasticity block.

As the utility model discloses a through preferred technical scheme of mouthful trachea cannula fixer, the centre gripping subassembly is including fixing last holder between last fixing base and bite-block and setting up the lower clamp splice between fixing base and bite-block down, the fixed push rod that is provided with of clamp splice lower extreme down, clamp splice lower surface both sides still symmetry is provided with the second flexure strip down, second flexure strip outside surface is provided with the centre gripping fixture block, go up fixing base one side and seted up the centre gripping draw-in groove.

As the utility model discloses a through preferred technical scheme of mouthful trachea cannula fixer, go up holder and clamp splice longitudinal symmetry down, and corresponding face all is provided with the antislip strip, the centre gripping fixture block passes through the mutual block of second flexure strip and centre gripping draw-in groove.

As the utility model discloses a through preferred technical scheme of mouthful trachea cannula fixer, centre gripping fixture block and centre gripping draw-in groove are one-way block structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses it is more convenient that relative tradition bandage formula fixed knot constructs uses, only need with two elasticity hangers area hang in the ear can, need not the bandage, and through setting the bite-block to curved notch shape, make bite-block and tooth laminating more, promoted the comfort level of use, through the clamping structure who sets the push type into through mouthful trachea cannula, the mode of traditional spiral is simple more convenient relatively to set up the antislip strip at the clamping face of clamp splice, increased the stability through mouthful trachea cannula.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic view of the present invention from the bottom;

fig. 4 is a schematic structural view of the clamping assembly of the present invention;

FIG. 5 is a schematic structural view of the middle engaging member of the present invention;

in the figure: 1. a holder main body; 2. an upper fixed seat; 3. a lower fixed seat; 4. an elastic ear hanging belt; 5. an external connection block; 6. a bite block; 7. a supporting seat; 8. a limiting block; 9. connecting a clamping block; 10. a first elastic sheet; 11. a connecting clamping groove; 12. an upper clamping seat; 13. a lower clamping block; 14. anti-slip strips; 15. a push rod; 16. a second elastic sheet; 17. clamping a fixture block; 18. a clamping slot.

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. 1-5, the present invention provides the following technical solutions: through oral trachea cannula fixer, including fixer main part 1, 1 anterior upper end of fixer main part is provided with fixing base 2, it is provided with down fixing base 3 to go up 2 below fixing base, go up fixing base 2, the rear side of lower fixing base 3 is connected with elasticity hangers area 4, go up fixing base 2, the equal fixed mounting in one side that lower fixing base 3 is close to elasticity hangers area 4 has external piece 5 of symmetry, external piece 5 other end fixed mounting has bite-block 6, go up fixing base 2 and down external piece 5 between the fixing base 3 still through block subassembly interconnect, go up fixing base 2 and still be provided with the centre gripping subassembly down between the fixing base 3.

Specifically, the block subassembly includes the first flexure strip 10 of the fixed surface's of the 5 upper end symmetry installations of supporting seat 7 and supporting seat 7 of the outer piece of 5 upper surfaces in one side of lower fixing base 3, and 10 both sides lower extreme fixed mounting of first flexure strip have stopper 8, and stopper 8 top sets up connection fixture block 9, goes up 2 inside connection slot 11 of seting up the run-through of the outer piece of one side of fixing base 5.

Specifically, the front end of the first elastic sheet 10 penetrates through the connecting clamping groove 11, the front end of the first elastic sheet is arranged in an inward inclined manner, the connecting clamping block 9 is elastically clamped with the connecting clamping groove 11 through the first elastic sheet 10, and the inward inclined structure of the penetrating portion of the first elastic sheet 10 in this embodiment plays a role in guiding when the first elastic sheet 10 is inserted in the butt joint process.

Specifically, the centre gripping subassembly is including fixing last holder 12 between last fixing base 2 and bite-block 6 and setting up lower clamp splice 13 between fixing base 3 and bite-block 6 down, the fixed push rod 15 that is provided with of clamp splice 13 lower extreme down, clamp splice 13 lower surface both sides still symmetry down are provided with second flexure strip 16, the 16 outside surfaces of second flexure strip are provided with centre gripping fixture block 17, go up 2 one sides of fixing base and seted up centre gripping draw-in groove 18, set traditional spiral's mode into in this embodiment and press the centre gripping mode, simple more swift.

Specifically, the upper clamping base 12 and the lower clamping block 13 are vertically symmetrical, and the corresponding surfaces are provided with the anti-slip strips 14, the clamping block 17 is mutually clamped with the clamping groove 18 through the second elastic sheet 16, and the anti-slip strips 14 enhance the stability of clamping through the oral trachea cannula in the embodiment.

Specifically, the clamping fixture block 17 and the clamping fixture groove 18 are of a one-way clamping structure, the one-way clamping structure is simple and convenient to clamp in the embodiment, the two second elastic pieces 16 only need to be pressed to be separated when the clamping structure is separated, and the clamping fixture block is convenient to use and has a good limiting effect.

The utility model discloses a theory of operation and use flow: before use, the oral trachea cannula penetrates through the upper fixing seat 2 and the lower fixing seat 3, the upper fixing seat 2 and the lower fixing seat 3 are connected through the clamping component, the connecting clamping block 9 is clamped inside the connecting clamping groove 11 during connection, the front end of the first elastic sheet 10 penetrates through the connecting clamping groove 11, the upper end of the limiting block 8 is also contacted with the lower surface of the upper end external connecting block 5, the upper fixing seat 2 and the lower fixing seat 3 are combined into a complete fixer main body 1, and then the combined fixer main body 1 is fixed at the front end of an oral cavity through the elastic ear hanging belt 4, at the moment, teeth are positioned in the bite block 6, the external connecting block 5, the upper fixing seat 2 and the lower fixing seat 3 are positioned outside an oral cavity, the position of the oral trachea cannula is adjusted, the oral trachea cannula is finally clamped and fixed through the clamping assembly after the adjustment is finished, the push rod 15 is directly pressed, the push rod 15 drives the lower clamping block 13 to move upwards, the second elastic sheet 16 also moves along with the movement of the lower clamping block 13, and the clamping block 17 in the corresponding position is clamped with the clamping groove 18 until the oral trachea cannula is clamped between the upper clamping seat 12 and the lower clamping block 13;

when the separation is carried out: can directly take off elasticity hangers area 4 at the ear, then directly take out fixer main part 1 with through a mouthful trachea cannula, press the second flexure strip 16 of both sides and make centre gripping fixture block 17 break away from in centre gripping draw-in groove 18 is inside, will descend clamp splice 13 to return the normal position and spacing once more through second flexure strip 16, will take out through a mouthful trachea cannula on fixer main part 1, press the part that first flexure strip 10 runs through connection draw-in groove 11, make and connect fixture block 9 and break away from inside connection draw-in groove 11, then will go up fixing base 2 and lower fixing base 3 separately can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Oral trachea cannula fixer, its characterized in that: including fixer main part (1), fixer main part (1) front portion upper end is provided with fixing base (2), it is provided with down fixing base (3) to go up fixing base (2) below, the rear side of going up fixing base (2), lower fixing base (3) is connected with elasticity hangers area (4), go up fixing base (2), lower fixing base (3) and be close to the equal fixed mounting in one side of elasticity hangers area (4) and have external piece (5) of symmetry, external piece (5) other end fixed mounting has bite-block (6), go up external piece (5) between fixing base (2) and lower fixing base (3) and still through block subassembly interconnect, it still is provided with the centre gripping subassembly to go up between fixing base (2) and lower fixing base (3).

2. The oral tracheal cannula holder of claim 1, wherein: the clamping assembly comprises a supporting seat (7) fixed on the outer connecting block (5) on one side of the lower fixing seat (3) and a first elastic sheet (10) symmetrically installed at the upper end of the supporting seat (7), limiting blocks (8) are fixedly installed at the lower ends of the two sides of the first elastic sheet (10), connecting clamping blocks (9) are arranged above the limiting blocks (8), and a connecting clamping groove (11) which penetrates through the outer connecting block (5) on one side of the upper fixing seat (2) is formed in the inner portion of the outer connecting block.

3. The oral tracheal cannula holder of claim 2, wherein: the front end of the first elastic piece (10) penetrates through the connecting clamping groove (11), the front end of the first elastic piece is arranged in an inward inclined mode, and the connecting clamping block (9) is elastically clamped with the connecting clamping groove (11) through the first elastic piece (10).

4. The oral tracheal cannula holder of claim 1, wherein: the centre gripping subassembly is including fixing last holder (12) between last fixing base (2) and bite-block (6) and setting clamp splice (13) down between fixing base (3) and bite-block (6), clamp splice (13) lower extreme is fixed to be provided with push rod (15) down, clamp splice (13) lower surface both sides still symmetry down is provided with second flexure strip (16), second flexure strip (16) outside surface is provided with centre gripping fixture block (17), last fixing base (2) one side has been seted up centre gripping draw-in groove (18).

5. The oral endotracheal tube holder according to claim 4, wherein: the upper clamping seat (12) and the lower clamping block (13) are vertically symmetrical, anti-slip strips (14) are arranged on the corresponding surfaces, and the clamping block (17) is clamped with the clamping groove (18) through a second elastic sheet (16).

6. The oral tracheal cannula holder of claim 4, wherein: the clamping fixture block (17) and the clamping fixture groove (18) are of a one-way clamping structure.

Images