CN216258638U

CN216258638U - Tooth pad for tracheal intubation

Info

Publication number: CN216258638U
Application number: CN202122063711.1U
Authority: CN
Inventors: 谢小华; 张继文; 刘程琳; 潘璐
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-04-12
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a trachea cannula bite block, which comprises an occluding block, side wings arranged at two sides of the occluding block and hangers arranged at one ends of the two side wings far away from the occluding block, wherein a sleeve through hole for penetrating through an airway cannula and a standby through hole for sucking foreign matters out of an oral cavity are arranged on the occluding block. According to the utility model, the sleeve through hole for penetrating the airway intubation and the standby through hole for sucking the foreign matters out of the oral cavity are arranged on the occlusion block, so that the aim of conveniently inserting the airway intubation is fulfilled, the aim of conveniently sucking the foreign matters out of the mouth of a patient is fulfilled, and a solid foundation is laid for effectively improving the treatment effect.

Description

Tooth pad for tracheal intubation

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a tracheal intubation tooth pad.

Background

At present clinical trachea cannula art of carrying on is equipped with is disposable bite-block mostly, and mainly used fixes trachea cannula and prevents trachea cannula pressurized, avoids the problem that the pipeline distortion influences the ventilation effect, but disposable bite-block is made by the plastics material, and the texture is hard on the contrary, fixed unstable and operate inconveniently. Therefore, in clinical practice, medical staff usually choose to replace the disposable bite block equipped for endotracheal intubation with a disposable 5ml syringe; however, the injector nipple is easy to damage the mucous membrane of the oral cavity of a patient, the fixation is inconvenient, the injector nipple needs to be wound and fixed for many times, the use is inconvenient, and the treatment effect is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the main object of the present invention is to provide a bite block for endotracheal intubation, which is not only simple in operation and convenient for sucking foreign objects out of the mouth of a patient, but also convenient for fixing.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the utility model provides a trachea cannula bite-block, includes the interlock piece, sets up the flank in interlock piece both sides, and sets up two the hangers of interlock piece one end is kept away from to the flank, be provided with the stand-by through-hole that is used for running through the sleeve pipe through-hole of air flue intubate and is used for inhaling the oral cavity foreign matter on the interlock piece.

Preferably, the upper edge of the bite block extends horizontally outwards to form a flange for preventing the bite block from falling into the mouth of a patient; the two side wings are respectively and symmetrically arranged on two sides of the flange.

Preferably, the bite block and the flange are made of silicone.

Preferably, a first positioning cylinder for preventing the deformation of the sleeve through hole is arranged on the inner wall of the sleeve through hole, and a second positioning cylinder for preventing the deformation of the standby through hole is arranged on the inner wall of the standby through hole.

Preferably, the spare through holes are provided in at least two.

Preferably, hollow structures are arranged on the two side wings.

Preferably, both of said flanks are oval.

Preferably, the cross-section of the bite block is elliptical; the longitudinal section of the occlusion block is trapezoidal.

Preferably, the side wings and the hanging lugs are made of bendable materials.

Compared with the prior art, the utility model not only realizes the purpose of convenient insertion of the airway intubation tube, but also realizes the purpose of convenient suction of the foreign matters from the mouth of the patient by arranging the sleeve through hole for penetrating the airway intubation tube and the standby through hole for sucking the foreign matters out of the oral cavity on the bite block, thereby laying a solid foundation for effectively improving the treatment effect; in addition, the trachea cannula bite-block has good practicability, convenient operation, convenient fixation and high cost performance, and is worth of being widely popularized and used.

Drawings

FIG. 1 is a schematic structural view of a bite block for endotracheal intubation according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a bite block for endotracheal intubation according to another view of the present invention;

fig. 3 is a bottom view of a bite block for endotracheal intubation according to an embodiment of the present invention.

In the figure, 1 is an engagement block, 11 is a sleeve through hole, 111 is a first positioning cylinder, 121 is a second positioning cylinder, 12 is a spare through hole, 13 is a flange, 2 is a side wing, 21 is a fixing ring, and 3 is a hanging lug.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", 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 of the present invention, and do not mean that the device or member to which the present invention is directed must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The bite block for tracheal intubation, provided by the embodiment of the utility model, comprises a bite block 1, side wings 2 arranged on two sides of the bite block 1, and a suspension loop 3 arranged on one ends of the two side wings 2 far away from the bite block 1, wherein a cannula through hole 11 for passing through an airway intubation tube and a spare through hole 12 for sucking foreign matters out of an oral cavity are arranged on the bite block 1.

After the scheme is adopted, the sleeve through hole for penetrating the airway intubation and the standby through hole for sucking the foreign matters out of the oral cavity are arranged on the occlusion block, so that the aim of conveniently inserting the airway intubation is fulfilled, the aim of conveniently sucking the foreign matters out of the mouth of a patient is fulfilled, and a solid foundation is laid for effectively improving the treatment effect

Further, as shown in fig. 1 and 2, the edge of the bite block 1 is horizontally extended outward and provided with a flange 13 for preventing the bite block 1 from falling into the mouth of the patient; the two side wings 2 are respectively and symmetrically arranged at two sides of the flange 13.

Thus, the flange 13 is arranged at the edge of the occluding block 1, so that the occluding block 1 can be effectively prevented from falling into the mouth of a patient, and the treatment effect is further prevented from being influenced.

Further, the bite block 1 and the flange 13 are made of silicone.

Like this, through choosing for use the interlock piece 1 and the flange 13 of being made by silica gel (preferably medical silica gel), the effectual patient of having avoided is when this trachea cannula bite-block of interlock, to patient's injury, and in addition, medical silica gel has special physiology function, not only can not produce rejection with the human body, but also has and prevents that bite-block and patient's skin tissue from taking place the adverse reaction.

Further, as shown in fig. 1 and 2, a first positioning cylinder 111 for preventing deformation of the casing through hole 11 is provided on an inner wall of the casing through hole 11, and a second positioning cylinder 121 for preventing deformation of the spare through hole 12 is provided on an inner wall of the spare through hole 12.

In the implementation process, the first positioning cylinder 111 and the second positioning cylinder 121 are made of hard materials.

Like this, through set up first location section of thick bamboo 111 on the inner wall at sleeve pipe through-hole 11, set up second location section of thick bamboo 121 on the inner wall of reserve through-hole 12, effectually prevented at the in-process of patient's interlock, sleeve pipe through-hole 11 and reserve through-hole 12 warp, and then lead to trachea cannula to warp, influence trachea cannula's smoothness nature.

Further, the spare through holes 12 are provided in at least two (only one is shown in the drawing).

Thus, by arranging at least two spare through holes 12, the coating for the tracheal intubation tooth pad is effectively added, for example, the purpose of sucking out phlegm and the purpose of dropping medicine can be realized.

Further, as shown in fig. 1 and fig. 3, hollow structures are disposed on two of the side wings 2.

Like this, through setting two flank 2 to hollow out construction, the effectual gas permeability that has increased this trachea cannula bite-block in the use.

Further, as shown in fig. 1, both of the flanks 2 are oval.

In this way, by arranging the wing 2 in an oval shape, the degree of engagement of the wing 2 with the face of the patient is effectively increased.

Further, as shown in fig. 2 and 3, the cross section of the bite block 1 is elliptical; the longitudinal section of the occlusion block 1 is trapezoidal.

Therefore, the cutting degree of the bite block 1 and the lips of the patient is effectively increased by making the cross section of the bite block 1 elliptical; through being trapezoidal with the longitudinal section of interlock piece 1, be convenient for stretch into interlock piece 1 to patient's mouth in, the interlock of the patient of being convenient for prevents that interlock in-process patient from feeling tired problem.

Furthermore, the side wings 2 and the hanging lugs 3 are made of bendable materials; not only realized like this that flank 2 can carry out the mesh of fitting with different patients 'face position, but also realized hanging that hangers 3 can stabilize and establish on patient's ear, avoided the mesh that drops.

In addition, in the specific implementation process, the relatively hard material is selected from the interior of the occlusion position of the teeth of the patient on the occlusion block 1, and the soft material is selected for wrapping, so that the problem that the patient feels uncomfortable in the occlusion process is avoided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a trachea cannula bite-block, its characterized in that, includes interlock piece (1), sets up flank (2) in interlock piece (1) both sides to and set up two hangers (3) of interlock piece (1) one end are kept away from in flank (2), be provided with on interlock piece (1) and be used for running through air flue intubate's sleeve pipe through-hole (11) and be used for inhaling spare through-hole (12) of oral cavity foreign matter.

2. A bite block for endotracheal intubation according to claim 1, characterized in that the upper edge of said bite block (1) is horizontally outwardly provided with a flange (13) for preventing the bite block (1) from falling into the mouth of the patient; the two side wings (2) are respectively and symmetrically arranged on two sides of the flange (13).

3. The bite block for endotracheal intubation according to claim 2, characterized in that said bite block (1) and said flange (13) are made of silicone.

4. The bite block for tracheal intubation according to claim 3, wherein a first positioning tube (111) for preventing deformation of the through hole (11) is disposed on an inner wall of the through hole (11) and a second positioning tube (121) for preventing deformation of the through hole (12) is disposed on an inner wall of the through hole (12).

5. An endotracheal tube bite block according to claim 4, characterized in that said alternate through holes (12) are provided in at least two.

6. The bite block for tracheal intubation according to any one of claims 2 to 5, wherein hollow structures are arranged on two side wings (2).

7. An endotracheal tube bite block according to claim 6, characterized in that both of said flanks (2) are oval.

8. The bite block for endotracheal intubation according to claim 7, characterized in that said bite block (1) has an oval cross-section; the longitudinal section of the occlusion block (1) is trapezoidal.

9. The bite block for endotracheal intubation according to claim 8, characterized in that said lateral wings (2) and said lugs (3) are made of a flexible material.