CN213100172U - Bite-block fixer used in cooperation with trachea cannula - Google Patents

Abstract

The utility model discloses a bite-block fixator used in cooperation with trachea cannula, which comprises an outer bracket (1), a cannula sheath (2), a fixing band (3), a fixing rod baffle (4), a fixing rod (5) and a trachea cannula (6). The utility model relates to a bite-block fixer used in cooperation with the treatment of trachea cannula, which is provided with an outer support with radian for supporting the face, and can prevent the inward slippage of the bite-block along with the trachea cannula when the old patient without teeth is intubated; the inner side of the larger bracket cavity is provided with sufficient space, so that the oral cavity is convenient to care; the fixed band system that sets up is in the left and right sides of outer support, compares in originally putting the fixed band in the oral cavity, has reduced the chance that is polluted by saliva or sputum, has also reduced the number of times that the fixed band was changed simultaneously.

Description

Bite-block fixer used in cooperation with trachea cannula

Technical Field

The utility model relates to an auxiliary tool of nursing technology, in particular to a bite-block fixer used in cooperation with a trachea cannula.

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. The endotracheal intubation is one of the most widely used, most effective and fastest means in the management of respiratory tracts, and is the basic skill which must be mastered by medical staff.

In order to facilitate the fixation of the cannula, the nursing staff often uses a bite block as a tool for assisting the fixation of the cannula. However, the existing bite block fixator has some defects in use, which are shown in the following steps: some old people do not have teeth, so the tooth pad is easy to slip inwards along with the tracheal cannula after being fixed; meanwhile, the cannula is not protected, so that the cannula is easy to be bitten by mistake; another problem is that the fixing belt for arranging the cannula on the bite block is easily polluted by saliva or sputum when being arranged in the oral cavity; secondly, a matched and fixed barrier is lacked, so that the adhesive tape is easy to slip upwards when being wound, the binding is troublesome, and the stability is weak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bite-block fixer that cooperation trachea cannula used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a bite-block fixator used in cooperation with a tracheal cannula comprises an outer support, a cannula sheath, a fixing belt, a fixing rod baffle, a fixing rod and the tracheal cannula. The outer support is an arc-shaped integrated structure and is connected to the periphery of the mouth on the head and face of the human body; a bracket cross beam is arranged at the center of the outer bracket, a through hole is arranged on the bracket cross beam, bracket cavities are symmetrically arranged at two sides of the bracket cross beam, and fixing hole holes and connecting holes are symmetrically arranged at the left side and the right side of the outer bracket; the fixing belt holes and the connecting holes are connected with fixing belts; the upper end of the intubation sheath is fixedly inserted into the through hole of the bracket beam, and the lower end of the intubation sheath is inserted into the oral cavity; the lower end face of the fixed rod is vertically fixed on the upper surface of the bracket beam and is positioned on the left side of the cannula sheath, and a fixed rod baffle is fixedly arranged on the upper end face of the fixed rod; the fixing band is connected with the fixing band hole, hung behind the ear and fixed at the rear part of the head through the connecting hole.

As a further aspect of the present invention: the cannula sheath is made of a hard medical plastic tube.

As a further aspect of the present invention: the material of dead lever adopts the stainless steel pipe, and its diameter is two fifths of intubate sheath diameter, and surface processing has the reticulation.

Compared with the prior art, the beneficial effects of the utility model are that:

the novel tube sheath 2 is used for preventing the trachea from being inserted and connected due to the bite of a patient; the arranged fixing belts 3 are tied at the left side and the right side of the outer support 1, and compared with the original method that the fixing belts are placed in the oral cavity, the probability of being polluted by oral water or sputum is reduced, and meanwhile, the frequency of replacing the fixing belts is also reduced; the outer support 1 with the radian is used for supporting the face, so that the tooth cushion of an old patient without teeth can be prevented from slipping inwards along with a tracheal cannula during intubation; the inner side of the cavity 1-4 of the larger bracket is provided with sufficient space, which is convenient for oral care; the outer surface is provided with the reticulate pattern, so that the friction force is increased when the fixing is carried out conveniently; the fixed rod baffle 4 can prevent the adhesive tape from slipping upwards; this is novel can effectively improve the efficiency that nursing staff carries out the intubate work, reduces the error, also has better guard action to the intubate, uses firm comfortable, and is simple nimble, and especially also comparatively convenient to the old person.

Drawings

FIG. 1 is a schematic cross-sectional view of a bite block holder for use with an endotracheal tube;

FIG. 2 is a schematic top view of a bite block holder for use with an endotracheal tube;

fig. 3 is a schematic view of a connection structure of a bite block holder used with an endotracheal tube.

In the figure: an outer support 1; a bracket beam 1-1; 1-2 of a fixing belt hole; connecting holes 1-3; 1-4 parts of a bracket cavity; an intubation sheath 2; a fixing belt 3; fixing the rod baffle 4; a fixing rod 5; 5-1 of reticulate patterns; a tracheal cannula 6; a human head and face portion 7; a mouth part 7-1; and (7) oral cavity 7-2.

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 to 3, in an embodiment of the present invention, a bite block holder for use with a tracheal cannula includes an outer frame 1, a cannula sheath 2, a fixing band 3, a fixing rod baffle 4, a fixing rod 5 and a tracheal cannula 6. The outer support 1 is an arc-shaped integrated structure and is connected to the periphery of an opening part 7-1 on the head and face part 7 of a human body; a bracket beam 1-1 is arranged at the center of an outer bracket 1, a through hole is arranged on the bracket beam 1-1, bracket cavities 1-4 are symmetrically arranged at two sides of the bracket beam 1-1, and fixing belt holes 1-2 and connecting holes 1-3 are symmetrically arranged at the left side and the right side of the outer bracket 1; the fixing belt holes 1-2 and the connecting holes 1-3 are connected with a fixing belt 3; the upper end of the cannula sheath 2 is fixedly inserted into the through hole of the bracket beam 1-1, and the lower end of the cannula sheath 2 is inserted into the oral cavity 7-2; the lower end face of the fixed rod 5 is vertically fixed on the upper surface of the bracket beam 1-1 and is positioned on the left side of the cannula sheath 2, and a fixed rod baffle 4 is fixedly arranged on the upper end face of the fixed rod 5; the fixing band 3 is connected with the fixing band hole 1-2, hung behind the ear and fixed at the back of the head through the connecting hole 1-3.

The cannula sheath 2 is made of hard medical plastic tubes to prevent the trachea from being inserted and damaged by a patient.

The material of dead lever 5 adopts the stainless steel pipe, and its diameter is two fifths of intubate sheath 2 diameter, and surface processing has the reticulation, and when being convenient for fixed trachea cannula 6, increase frictional force prevents that trachea cannula 6 is not hard up.

The utility model discloses the theory of operation:

the utility model is a bite-block fixer used for matching with trachea cannula treatment, when in use, firstly, the cannula sheath 2 is inserted into the oral cavity 7-2, the arc bottom surface of the outer bracket 1 is attached to the face around the mouth part 7-1, and then the fixing band 3 is hung behind the ear and tied to the back part of the head through the connecting holes 1-3; after the tracheal cannula is stabilized, the tracheal cannula 6 is inserted to a required position and then is wound on the fixing rod 5 by using an adhesive tape for fixing; the fixed rod baffle 4 can prevent the adhesive tape from slipping upwards.

The outer support 1 with radian is used for supporting the face, so that the tooth cushion of the old patient without teeth can be prevented from slipping inwards along with the tracheal cannula 6 when the old patient is intubated; the inner side of the cavity 1-4 of the larger bracket is provided with sufficient space, which is convenient for oral care; the fixed band 3 that sets up is in the left and right sides of outer support 1, compares in originally putting the fixed band in the oral cavity, has reduced the chance of being polluted by saliva or sputum, has also reduced the number of times that the fixed band was changed simultaneously.

Claims (3)

1. The utility model provides a bite-block fixer that cooperation trachea cannula used, includes outer support (1), intubate sheath (2), fixed band (3), dead lever baffle (4), dead lever (5) and trachea cannula (6), its characterized in that: the outer support (1) is of an arc-shaped integrated structure and is connected to the periphery of an opening (7-1) on the head and face part (7) of a human body; a support cross beam (1-1) is arranged at the center of an outer support (1), a through hole is formed in the support cross beam (1-1), support cavities (1-4) are symmetrically formed in two sides of the support cross beam (1-1), and fixing hole holes (1-2) and connecting holes (1-3) are symmetrically formed in the left side and the right side of the outer support (1); the fixing belt holes (1-2) and the connecting holes (1-3) are connected with a fixing belt (3); the upper end of the intubation sheath (2) is fixedly inserted into the through hole of the bracket beam (1-1), and the lower end of the intubation sheath (2) is inserted into the oral cavity (7-2); the lower end face of the fixed rod (5) is vertically fixed on the upper surface of the bracket beam (1-1) and is positioned on the left side of the intubation sheath (2), and a fixed rod baffle (4) is fixedly arranged on the upper end face of the fixed rod (5); the fixing strap (3) is connected with the fixing strap hole (1-2), hung behind the ear and fixed at the back of the head through the connecting hole (1-3).

2. The bite block holder of claim 1, wherein: the cannula sheath (2) is made of hard medical plastic tubes.

3. The bite block holder of claim 1, wherein: the fixing rod (5) is made of a stainless steel pipe, the diameter of the fixing rod is two fifths of that of the cannula sheath (2), and the outer surface of the fixing rod is provided with reticulate patterns (5-1).

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