CN212547887U

CN212547887U - Trachea cannula fixing device

Info

Publication number: CN212547887U
Application number: CN202020428883.7U
Authority: CN
Inventors: 潘海龙; 袁媛; 李倩倩; 张宇; 陈婕; 薛亮; 李京燃; 侯苹
Original assignee: Affiliated Hospital of Yangzhou University
Current assignee: Affiliated Hospital of Yangzhou University
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-02-19
Anticipated expiration: 2030-03-27

Abstract

The utility model belongs to the technical field of medical equipment, in particular to a trachea cannula fixing device, which comprises a flexible lining plate, a fixing device and a connecting belt, wherein the center of the flexible lining plate is provided with a through hole; two ends of the connecting mechanism are respectively arranged on two ends of the fixing belt and used for tightening the fixing belt; wherein, a gap is arranged between the two ends of the fixing band and the flexible lining board. Used for solving the problem of infirm fixation of the tracheal cannula. The fixing device is arranged at the edge of the through hole on the flexible lining plate and used for fixing the trachea cannula and the disposable mouth pad which are placed in the through hole, a gap is arranged between the two ends of the fixing band in the fixing device and the flexible lining plate, so that the two ends of the fixing band can be overlapped and tightened up, the flexible lining plate can be attached to the face of a patient, and the pressure damage is reduced.

Description

Trachea cannula fixing device

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to a trachea cannula fixing device.

Background

The trachea cannula is a technique that a special trachea catheter is placed into a trachea through a glottis, is called as the trachea cannula, can provide the best conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like, and is a commonly used rescue technique in emergency work.

However, the means for fixing the endotracheal tube to the mouth is generally to fix the endotracheal tube clinically by using a medical adhesive tape, a cotton rope, or the like, and to prevent pressure injury by using a gauze pad between the rope and the skin of the patient.

Because the patient that uses trachea cannula needs clean the oral cavity every day, all need untie the rope at every turn, not only repetitive operation's work load is many, and work efficiency is low, and the rope is fixed usually can be insecure, and the rope is usually thinner moreover, leads to the fact pressure nature damage to the patient easily.

SUMMERY OF THE UTILITY MODEL

The technical problem that this application embodiment will solve lies in overcoming prior art not enough, provides a trachea cannula fixing device for solve the fixed not firm problem of trachea cannula.

The technical scheme for solving the technical problems in the embodiment of the application is as follows: an endotracheal tube securement device comprising:

the center of the flexible lining plate is provided with a through hole;

fixing device, fixing device is fixed to be set up on the flexible welt, fixing device includes:

the fixing belt is vertically fixed on the outer surface of the flexible lining plate and is arranged along the edge of the through hole;

the two ends of the connecting mechanism are respectively arranged on the two ends of the fixing belt and used for tightening the fixing belt;

wherein, a gap is arranged between the two ends of the fixing band and the flexible lining plate;

and two ends of the connecting belt are respectively connected with two ends of the flexible lining plate.

According to the technical scheme, the method has the following beneficial effects:

the fixing device is arranged at the edge of a through hole on a flexible lining plate and used for fixing a trachea cannula and a disposable mouth pad which are placed in the through hole, a gap is arranged between two ends of a fixing band and the flexible lining plate in the fixing device, two ends of the fixing band can be overlapped and tightened up, the fixing band is tightened up through a connecting mechanism arranged at two ends of the fixing band, the trachea cannula and the disposable mouth pad which are firmly placed in the fixing band are fixed, the flexible lining plate can be attached to the face of a patient, pressure damage is reduced, and meanwhile the whole device is fixed on the head of the patient through a connecting band connected at two ends of the flexible lining.

Furthermore, coupling mechanism includes that the style of calligraphy is buckled and connecting strip, the style of calligraphy is buckled and is fixed on the peripheral face of one of them one end of fixed band, the connecting strip is fixed on the peripheral face of the other end of fixed band, through the style of calligraphy is buckled and the connecting strip tightens up the fixed band. The beneficial effect of this step is: the whole fixing band is tightened through the Chinese character 'ri' buckles and the connecting strips which are respectively arranged at the two ends of the fixing band.

Furthermore, the inner side of the connecting strip is provided with a hook surface of the fastening tape, and the periphery of the fixing band is correspondingly provided with a suede surface of the fastening tape. The beneficial effect of this step is: the hook surface and the suede surface of the fastening tape are correspondingly arranged on the inner side of the connecting strip and the peripheral surface of the fixing band and are matched with each other for use, so that the connecting strip which is fixedly connected through the Chinese character 'ri' buckles can be stuck and fixed on the peripheral surface of the fixing band, and the fixing and fastening effects are further enhanced.

Furthermore, a gap is formed between the through hole and the upper edge of the flexible lining plate. The beneficial effect of this step is: the flexible lining plate is provided with a notch for communicating the through hole with the edge of the flexible lining plate, and the lining plate is arranged as the flexible lining plate, so that the trachea cannula and the disposable mouth pad can be clamped into the through hole through the notch.

Furthermore, the flexible lining plate is provided with operation holes at two sides of the through hole. The beneficial effect of this step is: the operation hole is formed in the flexible lining plate, so that the operation of cleaning the oral cavity of the patient and sucking phlegm can be conveniently carried out through the operation hole, and the whole fixing device does not need to be unfastened repeatedly.

Further, the connecting band includes the first area body and the second area body, the first area body and the second area body respectively with flexible welt both ends are connected, the second area body is kept away from flexible welt one end is provided with the buckle, the first external side of area is provided with the thread gluing area. The beneficial effect of this step is: the first belt body penetrates through the retaining ring and then is attached to the fastening belt to form fixation through the retaining ring arranged at the end part of the second belt body and the fastening belt arranged on the first belt body, and the degree of tightness can be selectively adjusted through the fixation mode.

Further, the first strap length is greater than twice the second strap length. This step beneficial effect: the position of the retaining ring arranged at the end part of the first belt body is positioned on the side surface of the head of a patient, so that the situation that the retaining ring is pressed below the head when the patient lies down to cause pressure damage is avoided, and meanwhile, the local compression condition is easy to observe.

Further, the connecting bands are two.

Further, air cushions are arranged on the inner surfaces of the connecting belt and the flexible lining plate. The beneficial effect of this step is: the air cushions are arranged on the inner sides of the flexible lining plate and the connecting band and are in contact with the skin of a patient, so that the wearing comfort level is further improved.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the fixing device is arranged at the edge of a through hole on a flexible lining plate and used for fixing a trachea cannula and a disposable mouth pad which are placed in the through hole, a gap is arranged between two ends of a fixing band and the flexible lining plate in the fixing device, two ends of the fixing band can be overlapped and tightened up, the fixing band is tightened up through a connecting mechanism arranged at two ends of the fixing band, the trachea cannula and the disposable mouth pad which are firmly placed in the fixing band are fixed, the flexible lining plate can be attached to the face of a patient, pressure damage is reduced, and meanwhile the whole device is fixed on the head of the patient through a connecting band connected at two ends of the flexible lining.

2. Through setting up the whole fixed band of tightening up at the day word knot and the connecting strip at fixed band both ends respectively, simultaneously, the thread gluing area hook face and the matte that mutually support the use of corresponding setting on the connecting strip inboard and fixed band outer peripheral face for can paste through the connecting strip after the day word knot is connected and fix on the fixed band outer peripheral face, further strengthen fixed fastening effect.

3. Set up breach intercommunication through-hole and flexible welt edge on flexible welt, the welt sets up to flexible welt moreover for trachea cannula and disposable mouth pad can be gone into in the through-hole through the breach card, and set up the handle hole on the flexible welt of through-hole both sides, are convenient for clean and inhale phlegm operation from the handle hole to patient's oral cavity, need not untie whole fixing device repeatedly.

4. Through setting up the buckle of the second area body tip and the thread gluing area of setting on first area body, pass the buckle with first area body back laminating thread gluing area and form fixedly, this kind of fixed mode can selective regulation elasticity length degree, the length of the first area body is greater than twice second area body length in addition for the position of setting at the buckle of first area body tip is located patient head side, when avoiding the patient to lie in the bed, oppresses the buckle in the head below, causes the pressure nature damage.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

reference numerals:

1. a flexible liner; 2. a through hole; 3. a fixing device; 301. fixing belts; 302. a connecting mechanism; 3021. a Chinese character 'ri' button; 3022. a connecting strip; 4. a connecting belt; 401. a first belt body; 402. a second belt body; 5. a hook surface of the fastening tape; 6. the surface of the magic tape is suede; 7. a notch; 8. an operation hole; 9. a retaining ring; 10. a gap.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

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. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Examples

As shown in fig. 1, an embodiment of the present invention provides a tracheal intubation fixing device 3, including: the flexible lining plate 1, the fixing belt 301 and the connecting belt 4;

specifically, the flexible lining plate 1 can be made of flexible materials such as silica gel, the flexible lining plate 1 can be attached to the face of a patient to reduce pressure damage, meanwhile, the flexible lining plate 1 is made of silica gel to facilitate later cleaning, disinfection and recycling, a through hole 2 is formed in the center of the flexible lining plate 1 and used for placing a tracheal cannula and a disposable mouth pad which is matched with the tracheal cannula and used for preventing the patient from biting and breaking the tracheal cannula by the teeth of the patient, and the tracheal cannula and the disposable mouth pad are placed in the through hole 2 side by side;

fixing device 3 is fixed to be set up on flexible welt 1 for fix place trachea cannula and disposable mouthful pad in through-hole 2, wherein, fixing device 3 includes: a securing strap 301 and a connecting mechanism 302;

the fixing band 301 is vertically fixed on the outer surface of the flexible lining plate 1, the fixing band 301 is arranged along the edge of the through hole 2 and is used for fixing the trachea cannula and the disposable mouth pad which are placed in the through hole 2, the fixing band 301 is made of deformable materials with hardness being slightly harder than that of the flexible lining plate 1, such as soft plastics, and the fixing band 301 can be fixedly arranged on the flexible lining plate 1 in a secondary injection molding mode;

two ends of the connecting mechanism 302 are respectively arranged at two ends of the fixing belt 301 and used for tightening the fixing belt 301;

wherein, be provided with clearance 10 between fixed band 301 both ends and the flexible welt 1 for the free end that fixed band 301 both ends formed can overlap together, forms the aperture of equidimension not according to the scope difference that overlaps, and then wraps up the disposable oral siphon intubate of different specifications, and the rethread sets up coupling mechanism 302 at fixed band 301 both ends and tightens up fixed band 301 and then fixes firm trachea cannula and the disposable oral siphon of placing in fixed band 301.

Two ends of the connecting belt 4 are fixedly connected with two ends of the flexible lining plate 1 respectively, and particularly, the connecting belt 4 can also be integrally formed with the flexible lining plate 1. The flexible lining board 1 can be fixed at the mouth of the patient after the connecting belt 4 bypasses the neck brain of the patient.

As shown in fig. 2, the connection mechanism 302 includes a fastener 3021 and a connecting strip 3022, the fastener 3021 is fixed on the outer peripheral surface of one end of the fastening band 301, and the connecting strip 3022 is fixed on the outer peripheral surface of the other end of the fastening band 301, specifically, the connecting strip 3022 passes through the fastener 3021 to form a tightening connection, thereby press-fixing the disposable mouth pad and the trachea cannula placed inside the through hole 2.

Wherein, the inner side of the connecting strip 3022 is provided with a fastening strip hook surface 5, and the periphery of the fixing band 301 is correspondingly provided with a fastening strip suede surface 6. As shown in fig. 2, the hook surface 5 and the pile surface of the fastening tape 301 are correspondingly disposed on the inner side of the connecting strip 3022 and the outer peripheral surface of the fastening tape 301, so that the connecting strip 3022 connected and fixed by the r-shaped buckle 3021 can be adhered and fixed on the outer peripheral surface of the fastening tape 301, and the fixing and fastening effect is further enhanced.

As shown in figure 1, a gap 7 is arranged between the through hole 2 and the upper edge of the flexible lining plate 1, the gap 7 is arranged on the flexible lining plate 1 to communicate the through hole 2 with the edge of the flexible lining plate 1, and the lining plate is arranged into the flexible lining plate 1, so that the trachea cannula and the disposable mouth pad can be clamped into the through hole 2 through the gap 7.

As shown in figure 1, the flexible lining board 1 is provided with operation holes 8 at two sides of the through hole 2. The flexible lining plate 1 is provided with the operation hole 8, so that the operation of cleaning the oral cavity of a patient and sucking phlegm can be conveniently carried out through the operation hole 8 without repeatedly unfastening the whole fixing device 3.

As shown in fig. 1, the connection belt 4 includes a first belt body 401 and a second belt body 402, the first belt body 401 and the second belt body 402 are respectively connected to two ends of the flexible liner 1, one end of the second belt body 402, which is far away from the flexible liner 1, is provided with a buckle 9, an outer side surface of the first belt body 401 is provided with a fastening belt, specifically, an outer side surface of the first belt body 401 is sequentially provided with a fastening belt hook surface 5 and a fastening belt pile surface 6 from one end, which is far away from the flexible liner 1, and the fastening belt hook surface 5, which is arranged at the end of the first belt body 401, is attached to the fastening belt pile surface 6 on the outer side surface of the first belt body 401 in a reverse direction after the first belt body 401 passes through the buckle.

The length of the first belt body 401 is greater than twice that of the second belt body 402, so that the position of the buckle 9 arranged at the end of the first belt body 401 is located on the side of the head of a patient, and the situation that the patient presses the buckle 9 below the head when lying on a bed to cause pressure damage is avoided.

Further, the connecting bands 4 are two, so that the flexibility of connection and fixation through the connecting bands 4 is improved.

In this embodiment, the inner surfaces of the connecting band 4 and the flexible lining board 1 are provided with air cushions or other soft cotton cloth materials, which are not shown in the figure, and the inner sides of the flexible lining board 1 and the connecting band 4 are provided with air cushions, which are in contact with the skin of the patient, so as to further improve the comfort level of wearing.

When the disposable tracheal intubation is worn and used, the through hole 2 in the flexible lining plate 1 is sleeved on the tracheal intubation and the disposable oral pad in the mouth of a patient through the notch 7 formed in the flexible lining plate 1, the first belt body 401 of the connecting belt 4 is connected, tightened and fixed with the second belt body 402 on one side of the head of the patient after bypassing the neck of the patient, the connecting belt 4 is adjusted to be comfortable in length, then the fixing belt 301 in the fixing device 3 is wrapped on the disposable oral pad and the outer part of the tracheal intubation, the disposable oral pad and the tracheal intubation are tightened and fixed through the connecting strip 3022 which penetrates through the Chinese character 'ri' fastener 3021, and then the thread gluing belts arranged on the inner side surface of the end part of the connecting strip 3022 and the outer peripheral surface of the fixing belt 301 are used; when the oral cavity cleaning and sputum suction are needed, the operation can be performed by extending the operation hole 8.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A trachea cannula fixing device is characterized in that: the method comprises the following steps:

the center of the flexible lining plate is provided with a through hole;

2. The endotracheal tube securement device according to claim 1, characterized in that: the connecting mechanism comprises a Chinese character 'ri' buckle and a connecting strip, the Chinese character 'ri' buckle is fixed on the peripheral surface of one end of the fixing band, the connecting strip is fixed on the peripheral surface of the other end of the fixing band, and the fixing band is tightened by the Chinese character 'ri' buckle and the connecting strip.

3. The endotracheal tube securement device according to claim 2, characterized in that: the inner side of the connecting strip is provided with a hook surface of the fastening tape, and the periphery of the fixing band is correspondingly provided with a suede surface of the fastening tape.

4. The endotracheal tube securement device according to claim 1, characterized in that: a gap is formed between the through hole and the upper edge of the flexible lining plate.

5. The endotracheal tube securement device according to claim 1, characterized in that: and the flexible lining plate is positioned on two sides of the through hole and is provided with an operating hole.

6. The endotracheal tube securement device according to claim 1, characterized in that: the connecting band includes the first area body and the second area body, the first area body and the second area body respectively with flexible welt both ends are connected, the second area body is kept away from flexible welt one end is provided with the buckle, the first area body lateral surface is provided with the thread gluing area.

7. The endotracheal tube securement device according to claim 6, characterized in that: the first strap length is greater than twice the second strap length.

8. The endotracheal tube securement device according to claim 7, characterized in that: the connecting bands are two.

9. The endotracheal tube securement device according to claim 8, characterized in that: and air cushions are arranged on the inner surfaces of the connecting belt and the flexible lining plate.