CN214860253U

CN214860253U - Integrated tracheal cannula fixer

Info

Publication number: CN214860253U
Application number: CN202120644082.9U
Authority: CN
Inventors: 龙敏晴; 丁玲; 王竺; 霍晓旭
Original assignee: Union Shenzhen Hospital of Huazhong University of Science and Technology
Current assignee: Union Shenzhen Hospital of Huazhong University of Science and Technology
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-11-26
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses an integral type trachea cannula fixer, including the fixed establishment who is used for the fixed trachea cannula of centre gripping, and connect in fixed establishment is fixed in the inch area of patient's head with it. The utility model can be fixed quickly, the trouble of repeatedly winding the traditional small belt for many circles is reduced, and the nursing workload is reduced; maximally reducing the volume of the tooth pad, and reducing the increase of salivary secretion, oral ulcer bleeding and the like caused by the stimulation of the tooth pad; the area of the tooth pad is reduced, the moving area of the tracheal cannula in the oral cavity is enlarged, the moving area of the tongue is enlarged compared with that of the traditional tooth pad, the comfort degree of a patient is increased, and the risk of tube drawing is relatively reduced; the baffle plate is provided with a plurality of holes, and a plurality of fixing devices can be reserved for the restless patient; the small bulges are arranged on the outer side of the wrapping part, the upper and lower rows of teeth can be placed in the small bulges by utilizing gaps between the small bulges and the blocking pieces, and the possibility that the catheter is shifted towards the inside of the oral cavity when a patient is in a supine position is reduced by utilizing the bulges of the teeth; the wrapping part is made of soft high polymer materials, so that stimulation to oral mucosa is reduced.

Description

Integrated tracheal cannula fixer

Technical Field

The utility model relates to the technical field of medical apparatus, in particular to an integrated trachea cannula fixer.

Background

Oral tracheal intubation is the most common method for establishing a mechanical ventilation artificial airway, and foreign researches report that the unplanned intubation rate of the tracheal intubation is 0.5-14.2%; the domestic report is 0.2 to 14.6 percent, the trachea cannula fixation harms trachea cannula injury, bronchospasm, reinsertion difficulty, hospitalization time prolonging, mortality increasing and the like once the trachea cannula is pulled out is critical and important, the proper fixation can reduce the displacement and deformation of the catheter, protect the mucous membrane of the lips and improve the comfort level, the current trachea cannula patient uses a fixing method of a cun belt, an adhesive plaster and a bandage in the tradition, or improves the fixing step method on the basis, the skin is easy to be damaged and needs manual cutting, the time consumption and the working procedures are increased, different fixing modes are mainly distinguished in the aspects of skin traction damage and comfort level, meanwhile, sweat and oral secretion are easy to infiltrate and loose when the adhesive plaster is fixed, the fixing effect is greatly reduced, and the use of the dental pad is combined to prevent the patient from biting the trachea cannula and influence the mechanical ventilation clinically, but the used dental pad is a plastic product with strong hardness, the bite section of the bite block is generally about 4cm long and 1.5-2cm wide, a patient is in a passive mouth opening state after the bite block is placed, the pain of the lower jaw joint caused by acid swelling and the headache caused by the pain are very easy to cause after the bite block is placed for a long time, in addition, the oral mucosa and the gum are damaged due to the friction between the bite block and the oral mucosa and the gum, so the pain and the discomfort of the patient are further increased, the tolerance of the patient to the intubation tube is greatly reduced, and the risk of unplanned intubation is increased particularly for the patient who is awake and agitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the above problems and provide an integrated tracheal cannula fixer.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

an integrated tracheal cannula fixer comprises a fixing mechanism for clamping and fixing a tracheal cannula, and a cun belt which is connected with the fixing mechanism and is used for fixing the tracheal cannula on the head of a patient;

the fixing mechanism comprises a clamping part, a separation blade and a wrapping part, wherein one side of the clamping part is provided with the separation blade, one side of the separation blade is provided with the wrapping part, the inner side of the clamping part is provided with anti-skidding lines, the four corners of the separation blade are all formed with mounting holes, the outer side of the wrapping part is provided with a bulge, the separation blade is provided with a small belt, the small belt is an elastic belt, and a middle cloth block can move along the belt body so as to adjust the position of the small belt.

Preferably: the blocking piece and the clamping part are integrally formed.

Preferably: the wrapping portion and the blocking piece are integrally formed, and the anti-skid lines and the clamping portion are integrally formed.

Preferably: the length between the protrusion and the blocking piece is 5mm, and the protrusion is integrally formed on the wrapping part.

Preferably: the wrapping portion is made of soft high polymer materials and is in a cone shape, and the wrapping portion is used for facilitating prying open of teeth of a patient with the tightly closed teeth.

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

1. the fixing is fast, the complexity of repeated winding of a traditional small belt for multiple circles is reduced, and the nursing workload is reduced;

2. maximally reducing the volume of the tooth pad, and reducing the increase of salivary secretion, oral ulcer bleeding and the like caused by the stimulation of the tooth pad;

3. the area of the tooth pad is reduced, the moving area of the tracheal cannula in the oral cavity is enlarged, the moving area of the tongue is enlarged compared with that of the traditional tooth pad, the comfort degree of a patient is increased, and the risk of tube drawing is relatively reduced;

4. the baffle plate is provided with a plurality of holes, and a plurality of fixing devices can be reserved for the restless patient;

5. the small bulges are arranged on the outer side of the wrapping part, the upper and lower rows of teeth can be placed in the small bulges by utilizing gaps between the small bulges and the blocking pieces, and the possibility that the catheter is shifted towards the inside of the oral cavity when a patient is in a supine position is reduced by utilizing the bulges of the teeth;

6. the wrapping part is made of soft high polymer materials, so that stimulation to oral mucosa is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of an integrated tracheal cannula fixator according to the present invention;

FIG. 2 is a schematic view of a first embodiment of the integrated tracheal cannula fixation device of the present invention after removal of the cuff;

FIG. 3 is a second schematic structural view of the integrated tracheal cannula fixator of the present invention after removal of the cuff;

FIG. 4 is a front view of the integrated tracheal cannula fixator of the present invention with the cun-belt removed;

FIG. 5 is a rear view of the integrated tracheal cannula fixation device with the cuff removed;

fig. 6 is a schematic structural view of an inch belt of the integrated tracheal cannula fixator of the present invention.

The reference numerals are explained below:

1. a fixing mechanism; 11. a clamping portion; 111. anti-skid lines; 12. a baffle plate; 13. a wrapping section; 131. a protrusion; 2. inch belt.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-6, an integrated tracheal cannula fixer comprises a fixing mechanism 1 for clamping and fixing a tracheal cannula, and a cun belt 2 connected to the fixing mechanism 1 and fixing the same on the head of a patient;

fixing mechanism 1 includes clamping part 11, separation blade 12, parcel portion 13, one side of clamping part 11 is provided with separation blade 12, one side of separation blade 12 is provided with parcel portion 13, the inboard of clamping part 11 is provided with anti-skidding line 111, the equal shaping in four corners of separation blade 12 has the mounting hole, the outside of parcel portion 13 is provided with arch 131, install inch area 2 on the separation blade 12, inch area 2 is the elastic webbing, and the cloth piece in the middle of can remove along the area body, so that adjust its position.

Preferably: the baffle plate 12 and the clamping part 11 are integrally formed; the wrapping part 13 and the baffle 12 are integrally formed, and the anti-skid grains 111 and the clamping part 11 are integrally formed; the length between the bulge 131 and the baffle plate 12 is 5mm, and the bulge 131 is integrally formed on the wrapping part 13; the wrapping part 13 is made of soft polymer materials, and the wrapping part 13 is in a cone shape and is used for facilitating prying open of teeth of a patient with tight dental occlusion.

The utility model discloses a theory of operation and application method: when the trachea cannula is used, the wrapping part 13 wraps the trachea cannula, then the trachea cannula is fixed by the clamping part 11 according to the determined depth of the ground cannula, and the clamping part 11 is provided with four corresponding model sizes according to four common and universal cannula models (6.5#, 7.0#, 7.5#, 8 #): 6.5#, 7.0#, 7.5#, 8#, can fix according to actual intubate model when fixed, the inboard size of parcel portion 13 is the size of 8# intubate model, make things convenient for the parcel intubate so that the dysphoria patient bites the pipe and ventilates with the influence, parcel portion 13 uses soft macromolecular material to make, reduce the stimulation to the oral mucosa, and make the tooth interlock gently between separation blade 12 and arch 131, utilize this space can avoid this fixer to produce the removal, install on separation blade 12 with the both ends of inch area 2 at last, and it can with patient's head fix.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an integral type trachea cannula fixer which characterized in that: comprises a fixing mechanism (1) for clamping and fixing the trachea cannula and a cun belt (2) which is connected with the fixing mechanism (1) and fixes the fixing mechanism on the head of a patient;

fixed establishment (1) includes clamping part (11), separation blade (12), parcel portion (13), one side of clamping part (11) is provided with separation blade (12), one side of separation blade (12) is provided with parcel portion (13), the inboard of clamping part (11) is provided with anti-skidding line (111), the equal shaping in four corners of separation blade (12) has the mounting hole, the outside of parcel portion (13) is provided with arch (131), install on separation blade (12) inch area (2), inch area (2) are the elastic webbing, and the cloth of centre can remove along the area body to in order to adjust its position.

2. The integrated tracheal cannula fixator of claim 1, wherein: the baffle plate (12) and the clamping part (11) are integrally formed.

3. The integrated tracheal cannula fixator of claim 1, wherein: the wrapping portion (13) and the blocking piece (12) are integrally formed, and the anti-slip lines (111) and the clamping portion (11) are integrally formed.

4. The integrated tracheal cannula fixator of claim 1, wherein: the length between the bulge (131) and the baffle plate (12) is 5mm, and the bulge (131) is integrally formed on the wrapping part (13).

5. The integrated tracheal cannula fixator of claim 1, wherein: the wrapping part (13) is made of soft high polymer materials, and the wrapping part (13) is in a cone shape and is used for facilitating prying open of teeth of a patient with tight trismus.