CN217138920U - Safe portable trachea cannula auxiliary assembly - Google Patents

Abstract

The utility model discloses a safe portable trachea cannula auxiliary assembly belongs to the medical instrument field. The utility model discloses a safe portable trachea cannula auxiliary assembly, including the subassembly box, hinge and upper cover open and shut and be connected are passed through to subassembly box upper surface one side, have placed first auxiliary assembly, second auxiliary assembly and locating plate in the subassembly box respectively. The utility model provides a when inserting the pipe, the glottis is not opened, thereby lead to pipe and glottis to push up mutually, cause wearing and tearing to oral cavity rear portion mucosa, cause the problem of the emergence of larynx edema, pass the intubate guiding tube through trachea cannula, the effectual protection glottis of glottis protection gasbag, avoid glottis and trachea cannula to push up mutually, reduce oral cavity rear portion mucosa and cause wearing and tearing, the tongue root is pushed down to the tongue pressing stick, the epiglottis is pushed down to the epiglottis pressure head, the effectual human epiglottis that has protected receives the damage when the intubate, patient's comfort level has been improved, trachea cannula time is reduced, greatly reduced medical personnel's labour, trachea cannula efficiency has been improved.

Description

Safe portable trachea cannula auxiliary assembly

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, relate to safe portable trachea cannula auxiliary assembly.

Background

The technology of placing a special endotracheal tube into the trachea through the glottis is called trachea intubation, and the technology can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. And can timely suck out the endocrine or foreign matters in the trachea, prevent the foreign matters from entering the respiratory tract, keep the respiratory tract smooth and carry out effective manual or mechanical ventilation. However, the tracheal intubation in the market still has the following problems:

1. when the catheter is inserted, the glottis is not opened, so that the catheter is abutted against the glottis, the mucosa at the back of the oral cavity is abraded, and laryngeal edema is caused;

2. when the trachea is intubated, particularly when the epiglottis is picked up, the respiratory and heartbeat of the patient are possibly stopped due to the vagus nerve reflex, and particularly, the patient with the life crisis or the original serious anoxia and cardiac insufficiency is more easy to happen, so that medical accidents are caused, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

The utility model aims to overcome among the prior art when inserting the pipe, the glottis is not opened to lead to pipe and glottis to push up mutually, cause wearing and tearing to oral cavity rear portion mucosa, cause the not enough of the emergence of larynx edema, provide safe portable trachea cannula auxiliary assembly, in order to solve above not enough.

Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a safe portable trachea cannula auxiliary assembly, including the subassembly box, subassembly box upper surface one side is passed through the hinge and is connected with the upper cover is opened and shut, and subassembly box upper surface opposite side is provided with fixed tongue, and the upper cover lower surface is provided with the draw-in groove with fixed tongue looks adaptation, and the subassembly box is connected with the upper cover buckle through fixed tongue, has placed first auxiliary assembly, second auxiliary assembly and locating plate in the subassembly box respectively.

Preferably, the upper surface of the component box is respectively provided with an installation groove matched with the first auxiliary component, the second auxiliary component and the positioning plate.

Preferably, the first auxiliary assembly comprises a cannula guide tube and a limiting head, one end of the cannula guide tube is provided with a glottis protection air bag, and the other end of the cannula guide tube is fixedly connected with the limiting head in a nested mode.

Preferably, the second auxiliary assembly comprises a tongue pressing rod, an epiglottis pressure head and a limiting ring, the limiting ring is sleeved outside the tongue pressing rod, and one end of the tongue pressing rod is movably connected with the epiglottis pressure head.

Preferably, one end of the tongue pressing rod is provided with an elastic telescopic rod, the center of the tongue pressing rod is provided with a telescopic groove consistent with the elastic telescopic rod, and the elastic telescopic rod penetrates through the tongue pressing rod and is fixedly connected with the epiglottis pressing head.

Preferably, the two ends of the positioning plate are respectively provided with a fixing lug, the fixing lugs are respectively provided with a fixing hole, a fixing rope is installed in the fixing holes, and the surface of the positioning plate is respectively provided with a first fixing groove and a second fixing groove which are matched with the first auxiliary assembly and the second auxiliary assembly.

Preferably, an elastic telescopic rod is arranged at one end of the tongue pressing rod, the elastic telescopic rod penetrates through the tongue pressing rod and is movably connected with the conference anaerobic pressure head through a pin shaft, and the tongue pressing rod is in an arc shape matched with the rear part of the oral cavity of a human body.

Preferably, the inner side of the limiting ring is provided with a movable groove, the inner wall of the movable groove is movably connected with a movable inner ring through a pin shaft, and the movable inner ring is connected with one end of the outer wall of the tongue pressing rod in an embedded mode.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) the safe and portable trachea cannula auxiliary assembly of the utility model has the advantages that the assembly box and the upper cover adopt the plastic box and the plastic upper cover, the whole structure is light, the carrying is convenient, the structure is compact, the manufacturing cost is low, the disposable use is convenient, and the medical cost is greatly reduced;

(2) the utility model discloses a safe portable trachea cannula auxiliary assembly passes the intubate guiding tube through trachea cannula, and the glottis is protected the effectual protection glottis of gasbag, avoids glottis and trachea cannula to push up mutually, reduces oral cavity rear portion mucosa and causes wearing and tearing, avoids the emergence of larynx edema, presses down the tongue root to the tongue stick, and the epiglottis is pressed down to the epiglottis pressure head, has effectively protected human epiglottis to receive the damage when the intubate, has improved patient's comfort level, reduces trachea cannula time, greatly reduced medical personnel's labour, improved trachea cannula efficiency;

(3) the utility model discloses a safe portable trachea cannula auxiliary assembly through adjustment activity inner ring angle, pushes down the oral cavity rear portion, and it is flexible to drive the epiglottis pressure head through elastic telescopic rod, and the flexibility of epiglottis pressure head has been improved to angle and the distance of adjustment epiglottis pressure head, has enlarged application scope, is applicable to different patients, greatly reduced manufacturing cost.

Drawings

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

FIG. 2 is an exploded perspective view of the assembly box structure of the present invention;

FIG. 3 is a perspective view of the first auxiliary assembly, the second auxiliary assembly and the positioning plate of the present invention;

fig. 4 is a perspective view of a first auxiliary assembly of the present invention;

fig. 5 is a perspective view of a second auxiliary assembly of the present invention;

fig. 6 is a side sectional view of a second auxiliary assembly according to an embodiment of the present invention.

In the figure: 1. a component cartridge; 2. an upper cover; 3. a first auxiliary component; 31. a cannula guide tube; 32. a limiting head; 33. a glottic protective airbag; 4. a second auxiliary component; 41. a tongue pressing bar; 42. an epiglottis indenter; 43. a limiting ring; 44. an elastic telescopic rod; 45. a movable groove; 46. a movable inner ring; 5. positioning a plate; 51. fixing the ear; 52. fixing a rope; 53. a first fixing groove; 54. a second fixing groove; 6. and (4) mounting the groove.

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.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses a safe portable trachea cannula auxiliary assembly, including subassembly box 1, 1 upper surface one side of subassembly box is connected with 2 opens and shuts of upper cover through the hinge, and 1 upper surface opposite side of subassembly box is provided with fixed tongue, and 2 lower surfaces of upper cover are provided with the draw-in groove with fixed tongue looks adaptation, and subassembly box 1 is connected with 2 buckles of upper cover through fixed tongue, has placed first auxiliary assembly 3, second auxiliary assembly 4 and locating plate 5 in the subassembly box 1 respectively.

The present invention will be further described with reference to the following examples.

Example 1

Referring to fig. 2-5, the upper surface of the module case 1 is respectively provided with a mounting groove 6 adapted to the first auxiliary module 3, the second auxiliary module 4 and the positioning plate 5, the first auxiliary module 3 includes an intubation tube 31 and a limiting head 32, one end of the intubation tube 31 is provided with a glottis protection airbag 33, the other end of the intubation tube 31 is fixedly connected to the limiting head 32 in an embedded manner, the second auxiliary module 4 includes a tongue pressing bar 41, an epiglottis pressure head 42 and a limiting ring 43, the tongue pressing bar 41 is externally sleeved with the limiting ring 43, one end of the tongue pressing bar 41 is movably connected to the epiglottis pressure head 42, one end of the tongue pressing bar 41 is provided with an elastic telescopic rod 44, the center of the tongue pressing bar 41 is provided with a telescopic slot consistent with the elastic telescopic rod 44, the elastic telescopic rod 44 penetrates through the tongue pressing bar 41 and is fixedly connected to the epiglottis pressure head 42, two ends of the positioning plate 5 are respectively provided with a fixing lug 51, and a fixing hole is respectively arranged on the fixing lug 51, the fixing holes are internally provided with a fixing rope 52, the surface of the positioning plate 5 is respectively provided with a first fixing groove 53 and a second fixing groove 54 which are matched with the first auxiliary component 3 and the second auxiliary component 4, the component box 1 and the upper cover 2 adopt a plastic box and a plastic upper cover, the whole structure is light, the carrying is convenient, the structure is compact, the manufacturing cost is low, the disposable use is convenient, the medical cost is greatly reduced, the limiting head 32 is meshed with the first fixing groove 53, the tongue depressor 41 passes through the second fixing groove 54 to be contacted and fixed with one side of the positioning plate 5 through the limiting ring 43, one end of the intubation guide tube 31 is respectively extended into the inner side of the glottis, the glottis protection air bag 33 is in an I shape which is matched with the glottis, the trachea intubation tube passes through the intubation guide tube 31, the glottis protection air bag 33 effectively protects the glottis, the glottis is prevented from being propped against the trachea intubation tube, the tongue depressor 41 depresses the root of the tongue, the epiglottis pressure head 42 depresses the epiglottis, the human epiglottis is effectively protected from being damaged during intubation, the comfort level of a patient is improved, the trachea intubation time is reduced, the labor force of medical personnel is greatly reduced, and the trachea intubation efficiency is improved.

Example 2

Referring to fig. 6, it is different from the first embodiment in that an elastic telescopic rod 44 is disposed at one end of a tongue pressing rod 41, the elastic telescopic rod 44 penetrates the tongue pressing rod 41 and is movably connected with the epiglottis press head 42 through a pin shaft, the tongue pressing rod 41 is configured into an arc shape adapted to the rear portion of the oral cavity of the human body, a movable groove 45 is disposed at the inner side of a limiting ring 43, the inner wall of the movable groove 45 is movably connected with a movable inner ring 46 through a pin shaft, the movable inner ring 46 is nested and connected with one end of the outer wall of the tongue pressing rod 41, the rear portion of the oral cavity is pressed downward by adjusting the angle of the movable inner ring 46, the epiglottis press head 42 is driven to extend and retract through the elastic telescopic rod 44, the angle and distance of the epiglottis press head 42 are adjusted, the flexibility of the epiglottis press head 42 is improved, the application range is expanded, the epiglottis press head is suitable for different patients, and the production cost is greatly reduced.

In summary, the following steps: the utility model discloses a safe portable trachea cannula auxiliary assembly, subassembly box 1 and upper cover 2 adopt plastic box and plastic upper cover, the overall structure is light, convenient to carry, compact structure, low in manufacturing cost, convenient disposable, greatly reduced medical cost, pass intubate guiding tube 31 through trachea cannula, glottis protection gasbag 33 is effective to protect glottis, avoid glottis and trachea cannula to push up, reduce the oral cavity rear mucosa and cause wearing and tearing, avoid the emergence of larynx edema, tongue root is pressed down to tongue pressing bar 41, epiglottis pressure head 42 presses down the epiglottis, the human epiglottis is effectively protected to receive the damage when intubate, patient's comfort level is improved, trachea cannula time is reduced, medical personnel's labour force is greatly reduced, trachea cannula efficiency is improved, 46 angles are pressed down to the oral cavity rear portion through adjusting activity, the epiglottis pressure head 42 is driven to stretch out and draw back through elastic telescopic link 44, the angle and the distance of the epiglottis pressure head 42 are adjusted, the flexibility of the epiglottis pressure head 42 is improved, the application range is expanded, the epiglottis pressure head is suitable for different patients, and the production cost is greatly reduced.

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.

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 (8)

1. Safe portable trachea cannula auxiliary assembly, including subassembly box (1), its characterized in that, subassembly box (1) upper surface one side is opened and shut through hinge and upper cover (2) and is connected, subassembly box (1) upper surface opposite side is provided with the fixed tongue, upper cover (2) lower surface is provided with the draw-in groove with fixed tongue looks adaptation, subassembly box (1) are connected with upper cover (2) buckle through the fixed tongue, first auxiliary assembly (3), second auxiliary assembly (4) and locating plate (5) have been placed respectively in subassembly box (1).

2. The safe and portable endotracheal intubation assistance assembly according to claim 1, wherein: the upper surface of the component box (1) is respectively provided with a mounting groove (6) matched with the first auxiliary component (3), the second auxiliary component (4) and the positioning plate (5).

3. The safe and portable endotracheal intubation assistance assembly according to claim 1, wherein: the first auxiliary assembly (3) comprises a cannula guide tube (31) and a limiting head (32), a glottis protection air bag (33) is arranged at one end of the cannula guide tube (31), and the other end of the cannula guide tube (31) is fixedly connected with the limiting head (32) in a nested mode.

4. The safe and portable endotracheal intubation assistance assembly according to claim 1, wherein: the second auxiliary assembly (4) comprises a tongue pressing rod (41), an epiglottis pressure head (42) and a limiting ring (43), the limiting ring (43) is sleeved outside the tongue pressing rod (41), and one end of the tongue pressing rod (41) is movably connected with the epiglottis pressure head (42).

5. The safe and portable endotracheal intubation assistance assembly according to claim 4, wherein: the tongue pressing rod is characterized in that an elastic telescopic rod (44) is arranged at one end of the tongue pressing rod (41), a telescopic groove consistent with the elastic telescopic rod (44) is formed in the center of the tongue pressing rod (41), and the elastic telescopic rod (44) penetrates through the tongue pressing rod (41) to be fixedly connected with the epiglottis pressing head (42).

6. The safe and portable endotracheal intubation assistance assembly according to claim 1, wherein: the positioning plate is characterized in that fixing lugs (51) are respectively arranged at two ends of the positioning plate (5), fixing holes are respectively formed in the fixing lugs (51), fixing ropes (52) are installed in the fixing holes, and a first fixing groove (53) and a second fixing groove (54) which are matched with the first auxiliary assembly (3) and the second auxiliary assembly (4) are respectively formed in the surface of the positioning plate (5).

7. The safe and portable endotracheal intubation assistance assembly according to claim 4, wherein: the tongue pressing rod (41) is characterized in that an elastic telescopic rod (44) is arranged at one end of the tongue pressing rod (41), the elastic telescopic rod (44) penetrates through the tongue pressing rod (41) and is movably connected with the epiglottis pressing head (42) through a pin shaft, and the tongue pressing rod (41) is arranged into an arc shape matched with the rear part of the oral cavity of a human body.

8. The safe and portable endotracheal intubation assistance assembly according to claim 7, wherein: the inner side of the limiting ring (43) is provided with a movable groove (45), the inner wall of the movable groove (45) is movably connected with a movable inner ring (46) through a pin shaft, and the movable inner ring (46) is connected with one end of the outer wall of the tongue pressing rod (41) in an embedded mode.

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