CN215741145U - Trachea cannula fixing structure not prone to pressure sores - Google Patents

Abstract

The utility model discloses a trachea cannula fixing structure difficult to press sores, and aims to solve the technical problems that in the prior art, pressure on the head and the face of a patient is high, the position of a pressure sore and a binding strip on the face can be changed easily, and the fixing effect is affected. The fixing structure comprises a fixing butterfly wing, a trachea cannula sleeve used for guiding and a through-mouth sputum suction tube sleeve which are arranged in the fixing butterfly wing, wherein a headrest used for reducing pressure applied to the head is arranged at the rear of the fixing butterfly wing, fixing components used for adjusting the bilateral symmetry distribution of tightness are arranged between the headrest and the fixing butterfly wing, and mounting holes are formed in four corners of the fixing butterfly wing. This fixed knot constructs avoids because of patient's removal, causes the position pine of fixed butterfly wing to take off, reduces the pressure to head and face when guaranteeing that fixed butterfly wing is firm, prevents to arouse the problem of pressing the sore to can also fix fixed butterfly wing through the flexible connection component in the mounting hole, the mode of connection is various.

Description

Trachea cannula fixing structure not prone to pressure sores

Technical Field

The utility model belongs to the technical field of tracheal cannula fixing, and particularly relates to a tracheal cannula fixing structure not prone to pressure sores.

Background

The trachea cannula technology is a method for placing a special trachea catheter into a trachea or a bronchus through the glottis through an oral cavity, provides the best condition for unobstructed respiratory tract through the trachea cannula technology, and is mainly suitable for a person who stops spontaneous respiration suddenly, a person who can not meet the ventilation and oxygen supply requirements of a body and needs mechanical ventilation and the like.

At present, the utility model with the patent number of CN213491301U discloses a breathable tracheal cannula fixer, which comprises a tracheal cannula fixer main body and a connecting convex mouth, wherein the upper surface of the tracheal cannula fixer main body is provided with the connecting convex mouth, the inside of the connecting convex mouth is provided with a fixed jack, the right side of the fixed jack is provided with a connecting block arranged on the upper surface of the connecting convex mouth, the upper end of the connecting block is connected with a connecting belt, the upper side and the lower side of the connecting block are both provided with a belt penetrating hole arranged on the upper surface of the connecting convex mouth, the left side of the connecting convex mouth is provided with a first skin window arranged on the upper surface of the tracheal cannula fixer main body, the left side of the first skin window is provided with a fixing sheet, the left side of the fixing sheet is connected with a first binding strip, the left end of the first binding strip is connected with a first connecting strip, and the lower side of the first binding strip is provided with a second binding strip, the right side of the connecting convex nozzle is provided with a second skin window arranged on the upper surface of the tracheal cannula fixer main body, and the right side of the second skin window is provided with a second connecting strip. What its adopted is that to bind up the strip and fix through the criss-cross mode of second binding strip, but this fixer is fixed through binding up the strip, because it is generally thinner to bind up the strip, consequently great to patient's head and facial pressure, the sore is pressed to facial easy having, and patient's head can inevitably remove when using moreover, and the position of binding up the strip like this can change, influences fixed effect.

Therefore, in order to solve the above-mentioned problems of insecurity of the position of the endotracheal tube and easy pressure sore generation, it is necessary to improve the usage scenario of the endotracheal tube.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a tracheal intubation fixing structure which is not easy to press sores, and aims to solve the technical problems that in the prior art, the pressure on the head and the face of a patient is high, the position of the face, which is easy to press sores and bind strips, is changed, and the fixing effect is influenced.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a tracheal intubation fixing structure which is not easy to be pressed with sores, and the fixing structure comprises a fixing butterfly wing, a tracheal intubation sleeve and an oral sputum suction intubation sleeve, wherein the tracheal intubation sleeve and the oral sputum suction intubation sleeve are arranged in the fixing butterfly wing and used for guiding; the fixing butterfly wing is characterized in that a headrest for reducing pressure applied to the head is arranged behind the fixing butterfly wing, fixing components used for adjusting the bilateral symmetry distribution of the tightness are arranged between the headrest and the fixing butterfly wing, mounting holes are formed in four corners of the fixing butterfly wing, and elastic flexible connecting elements used for fixing the fixing butterfly wing on the head of a patient are movably connected in the mounting holes.

When using this technical scheme's fixed knot to construct, put into patient's mouth with trachea cannula sleeve and mouthful sputum suction tube sleeve, fixed butterfly wing and the facial laminating of patient, the headrest is put in patient afterbrain department, is connected with fixed butterfly wing through the fixed subassembly at headrest both ends, perhaps takes off headrest and fixed subassembly, ties up at patient's head through the flexible connecting element in the mounting hole to it is fixed to fix the butterfly wing.

Preferably, the tracheal cannula is inserted in the tracheal cannula sleeve. The trachea cannula is used for being inserted into a trachea or a bronchus through the glottis through the oral cavity, thereby providing the best conditions for smooth respiratory tract, ventilation and oxygen supply, respiratory tract suction and the like.

Preferably, the fixed butterfly wing comprises a skin-friendly layer, an antibacterial layer with an antibacterial effect and arranged on the outer side of the skin-friendly layer, and a breathable layer which is arranged on the outer side of the antibacterial layer and ensures the skin breathability of a patient. The antibacterial property and the air permeability of the fixed butterfly wing are improved.

Further, the outer side of the skin-friendly layer is intended to be in contact with the skin of a patient. The skin-friendly layer is contacted with the skin of a patient, so that the comfort of the patient is improved, and the possibility of skin pressure sores is reduced.

Preferably, the fixing assembly comprises a first elastic element, a second elastic element which is arranged on the inner side of the first elastic element and is distributed vertically and symmetrically, and a first adhesive element and a second adhesive element which are arranged at the rear end of the first elastic element. Through fixed subassembly, adjust the elasticity, be convenient for more stable will fix the butterfly wing and fix, avoid too big to the pressure of skin simultaneously.

Further, one end of the second elastic element, which is far away from the first elastic element, is connected with the head cushion. Through being connected of second elastic element and headrest, it is better to the fixed effect of headrest, effectively prevents the headrest and curls or warp.

Preferably, the left side and the right side of the fixed butterfly wing are both provided with positioning through grooves used for connecting the fixed components. The fixing component is connected with the fixing butterfly wing through the positioning through groove.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the fixing structure of the utility model improves the stability of the position of the head cushion by placing the head cushion at the hindbrain of the patient, avoids the position of the fixed butterfly wing from being loosened due to the movement of the patient, is connected with the fixed butterfly wing through the fixing component, is convenient to adjust the tightness, reduces the pressure on the head and the face while ensuring the stability of the fixed butterfly wing, prevents the problem of pressure sores, can also fix the fixed butterfly wing through the flexible connecting element in the mounting hole, has various connection modes and stronger practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of a fixing structure according to an embodiment of the present invention;

FIG. 2 is a schematic front view of a fixing structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of an internal structure of a fixed wing according to an embodiment of the fixing structure of the present invention;

fig. 4 is a schematic perspective view of a fixing assembly according to an embodiment of the fixing structure of the present invention.

The labels in the figures are: 1. fixing the butterfly wing; 11. a skin-friendly layer; 12. an antimicrobial layer; 13. a breathable layer; 2. a trachea cannula sleeve; 3. a sputum-aspirating cannula through mouth; 4. a head pad; 5. a fixing assembly; 51. a first elastic element; 52. a second elastic element; 53. a first adhesive member; 54. a second adhesive element; 6. mounting holes; 7. a flexible connecting element; 8. tracheal intubation; 9. and a positioning through groove.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is a trachea cannula fixing structure not prone to pressure sores, the schematic three-dimensional structure of the trachea cannula fixing structure is shown in fig. 1, the fixing structure comprises a fixed butterfly wing 1, a trachea cannula sleeve 2 and a through-mouth sputum suction sleeve 3, the trachea cannula sleeve 2 is installed in the fixed butterfly wing 1 and used for guiding, a head cushion 4 used for reducing pressure applied to the head is arranged behind the fixed butterfly wing 1, fixing components 5 used for adjusting the bilateral symmetry distribution of tightness are arranged between the head cushion 4 and the fixed butterfly wing 1, mounting holes 6 are formed in four corners of the fixed butterfly wing 1, and elastic flexible connecting elements 7 used for fixing the fixed butterfly wing 1 to the head of a patient are movably connected in the mounting holes 6. The head pad 4 may be designed according to different requirements, for example, the head pad 4 may have a net structure for enhancing air permeability, and the head pad 4 may have a plate structure for enhancing firmness.

For the present embodiment, the shape of the mounting hole 6 may be rectangular, triangular, semicircular, or the like, or may be circular in the present embodiment, the size of the mounting hole 6 may be adjusted according to the design requirement, in addition, the flexible connecting element 7 may be a flat structure, or may be a cylindrical structure in the present embodiment, and in addition, the thickness of the flexible connecting element 7 matches the size of the mounting hole 6.

Wherein, trachea cannula 8 is inserted in trachea cannula sleeve 2, and fixed butterfly wing 1 includes close skin layer 11, sets up antibiotic layer 12 that has the antibiotic effect in close skin layer 11 outside, installs the ventilative layer 13 that guarantees patient's skin gas permeability in the antibiotic layer 12 outside, and the outside of close skin layer 11 is used for contacting with patient's skin.

Meanwhile, the fixing assembly 5 includes a first elastic element 51, a second elastic element 52 installed inside the first elastic element 51 and distributed vertically and symmetrically, and a first adhesive element 53 and a second adhesive element 54 disposed at the rear end of the first elastic element 51. In the present embodiment, the first elastic member 51 and the second elastic member 52 are medical elastic members, but may be wide elastic members, nylon elastic members, anti-slip elastic members, or the like.

In addition, the end of the second elastic element 52 far away from the first elastic element 51 is connected with the headrest 4, and the left side and the right side of the fixed butterfly wing 1 are both provided with positioning through grooves 9 for connecting the fixed component 5.

The front structural schematic diagram of the fixing structure is shown in fig. 2, the internal structural schematic diagram of the fixing butterfly wing is shown in fig. 3, and the three-dimensional structural schematic diagram of the fixing assembly is shown in fig. 4.

When using this technical scheme's fixed knot to construct, at first trachea cannula 8 inserts in trachea cannula sleeve 2, put into patient's mouth with trachea cannula sleeve 2 and mouthful sputum suction tube sleeve 3, fixed butterfly wing 1 and the laminating of patient's face, headrest 4 is put in patient afterbrain department, pass location logical groove 9 and fixed butterfly wing 1 through fixed subassembly 5 at headrest 4 both ends and be connected, perhaps take off headrest 4 and fixed subassembly 5, tie up at patient's head through flexible connecting element 7 in the mounting hole 6, thereby it is fixed with fixed butterfly wing 1.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims (7)

1. A trachea cannula fixing structure not prone to pressure sores comprises a fixing butterfly wing, a trachea cannula sleeve and an oral sputum suction cannula sleeve, wherein the trachea cannula sleeve and the oral sputum suction cannula sleeve are installed in the fixing butterfly wing and used for guiding; the novel elastic butterfly wing is characterized in that a headrest for reducing pressure applied to the head is arranged at the rear of the fixed butterfly wing, fixing components used for adjusting the bilateral symmetry distribution of the tightness are arranged between the headrest and the fixed butterfly wing, mounting holes are formed in the four corners of the fixed butterfly wing, and elastic flexible connecting elements used for fixing the fixed butterfly wing on the head of a patient are movably connected in the mounting holes.

2. The tracheal cannula fixing structure not prone to pressure sores as claimed in claim 1, wherein a tracheal cannula is inserted into the tracheal cannula sleeve in an inserted mode.

3. The tracheal intubation fixing structure with low possibility of pressure sore according to claim 1, wherein the fixing butterfly wing comprises a skin-friendly layer, an antibacterial layer with antibacterial effect arranged outside the skin-friendly layer, and a breathable layer arranged outside the antibacterial layer for ensuring skin breathability of a patient.

4. A tracheal cannula fixation structure as claimed in claim 3 wherein the outer side of the skin-friendly layer is adapted to contact the skin of the patient.

5. The tracheal intubation fixing structure with low possibility of pressure sore according to claim 1, wherein the fixing assembly comprises a first elastic element, a second elastic element which is arranged inside the first elastic element and is distributed symmetrically up and down, and a first adhesive element and a second adhesive element which are arranged at the rear end of the first elastic element.

6. The tracheal cannula fixing structure with low pressure sores as claimed in claim 5, wherein an end of the second elastic member, which is far away from the first elastic member, is connected to a head cushion.

7. The tracheal intubation fixing structure with difficulty in pressure sore according to claim 1, wherein the left side and the right side of the fixing butterfly wing are both provided with a positioning through groove for connecting a fixing component.

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