CN218106526U - Tracheal catheter fixing device - Google Patents

Abstract

The utility model provides a trachea catheter fixing device, which comprises a detachably connected face fixing structure and a head fixing structure. The face fixing structure includes a trachea catheter fixing layer and a tooth cushion layer, and a fixing hole is arranged inside the catheter fixing layer. The tooth pad is provided with a first auxiliary fixing member connected with the fixing hole. The tracheal tube fixing device provided by the utility model has the functions of fixing and tooth pad, and a first auxiliary fixing part is further arranged on the tooth pad layer, and the first auxiliary fixing part can further fix the tracheal tube extending into the oral cavity, Avoid bending the endotracheal tube in the oral cavity to facilitate the fixation or extubation of the endotracheal tube during tracheotomy.

Description

An endotracheal tube fixation device

technical field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a tracheal tube fixing device.

Background technique

In modern clinical medicine, endotracheal intubation is a method of inserting a special endotracheal tube through the oral cavity or nasal cavity and into the trachea or bronchi through the glottis to provide the best conditions for unobstructed airway, ventilation and oxygen supply, and respiratory tract suction. It is an important measure to rescue patients with respiratory dysfunction. Usually after the trachea has been inserted into the trachea or bronchi through the glottis, a fixed endotracheal tube and dental pads are placed. At present, the dental pad is usually fixed together with the endotracheal tube, which is inconvenient for oral care and may easily cause pressure injury to the patient's lips. Although there are some tracheal intubation fixation devices on the market to prevent pressure injury, because the tracheotomy needs to be fixed or extubated to the subglottis, the endotracheal tube is too long and easy to bend inside the oral cavity, which will still cause damage to the patient's teeth or skin. damage.

Utility model content

In order to solve the above problems, the utility model provides a tracheal tube fixing device to prevent the tracheal tube from bending in the oral cavity.

In order to achieve the purpose of the above-mentioned utility model, the utility model provides a tracheal tube fixing device, which includes a detachably connected face fixing structure and a head fixing structure. A fixing hole is provided inside the layer, and the tooth cushion layer is provided with a first auxiliary fixing member connected with the fixing hole.

Preferably, the endotracheal tube fixing layer includes an upper fixing part and a lower fixing part, and the upper fixing part and the lower fixing part can be opened and closed;

The fixing hole is composed of all or part of an upper fixing piece and a lower fixing piece.

Preferably, the tooth cushion includes an upper tooth cushion and a lower tooth cushion, the upper tooth cushion is connected to the upper fixture, and the lower tooth cushion is connected to the lower fixture.

Preferably, at least one end of the upper fixing part and the lower fixing part is detachably connected.

Preferably, an endotracheal tube support rod is provided on the opening side of the upper fixing hole and/or the lower fixing hole.

Preferably, an anti-slip layer is provided inside the fixing hole.

Preferably, the endotracheal tube fixing device further includes a second auxiliary fixing piece that can be connected to the fixing hole, and the second auxiliary fixing piece and the first auxiliary fixing piece are respectively arranged on both sides of the fixing hole.

Preferably, the head fixing structure includes several ventilation holes.

Preferably, the tooth cushion layer and/or the head fixing structure are made of silicone material.

Compared with the prior art, the utility model has the beneficial effects:

The tracheal tube fixing device provided by the utility model has the functions of fixing and tooth pad, and a first auxiliary fixing part is further arranged on the tooth pad layer, and the first auxiliary fixing part can further fix the tracheal tube extending into the oral cavity, Avoid bending the endotracheal tube in the oral cavity to facilitate the fixation or extubation of the endotracheal tube during tracheotomy.

Description of drawings

In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other implementations obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

Fig. 1 is the front view of the endotracheal tube fixing device in one embodiment of the present invention;

Fig. 2 is a side view of the endotracheal tube fixing device in one embodiment of the present invention;

Fig. 3 is the bottom view of the endotracheal tube fixing device in one embodiment of the present invention;

Among them, 1 is the face fixing structure, 2 is the head fixing structure, 11 is the endotracheal tube fixing layer, 12 is the dental cushion layer, 13 is the second auxiliary fixing part, 111 is the fixing hole, 112 is the upper fixing part, 113 is the lower part Fixer, 114 is the rotating shaft, 115 is the first connecting hole, 121 is the first auxiliary fixing member, 122 is the upper tooth cushion, 123 is the lower tooth cushion, 124 is the second connecting hole, 1111 is the upper fixing hole, 1112 1121 is a buckle, 1131 is a draw groove, 21 is a head fixing part body, 22 is a fixing belt, 211 is a vent hole, 221 is a fixing hole, and 222 is a fixing buckle.

detailed description

The technical scheme of the utility model will be described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some, not all, implementations of the application; and the structures shown in the drawings are only schematic and do not represent real objects. It should be noted that, based on these embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art belong to the protection scope of the present application.

Herein, the terms "first" and "second" are only used to explain the relative position of angles or sides, not to limit their absolute position or sequence, and those skilled in the art should understand.

As shown in Figure 1-3, the utility model provides a tracheal tube fixing device, which mainly includes a detachably connected face fixing structure 1 and a head fixing structure 2, the head fixing structure 2 mainly plays a fixing role, and the face fixing structure 2 Structure 1 has the function of fixing the endotracheal tube and the tooth pad, and the fixation and the tooth pad are combined into one, effectively saving the space in the oral cavity, and the facial fixation structure 1 also includes the first auxiliary fixing part 121 that provides fixation in the oral cavity , which can effectively prevent the bending of the endotracheal tube inside the oral cavity and prevent it from being removed before the completion of operations such as tracheotomy, making the insertion and removal of the endotracheal tube safer and more convenient.

The facial fixing structure 1 described in the utility model comprises a tracheal catheter fixing layer 11 and a tooth cushion layer 12. The inside of the catheter fixing layer 11 is provided with a fixing hole 111, and the tooth cushion layer 12 is provided with a first hole connected to the fixing hole 111. Auxiliary fixture 121. The endotracheal tube fixing layer 11 of the utility model fixes the endotracheal tube through the fixing hole 111, cooperates with the first auxiliary fixing member 121 to further fix the endotracheal tube extending to the oral cavity, and avoids bending inside the oral cavity. In the present invention, the catheter fixing layer 11 and the dental pad layer 12 are preferably flat with a certain curvature so as to be worn on the patient's lips. In the present invention, the endotracheal tube fixing layer 11 and the tooth cushion layer 12 can be detachably connected or fixedly connected by sticking or the like. The tooth cushion layer 12 of the utility model at least covers the juncture between the endotracheal tube fixing layer 11 and the patient's skin, forms a buffer between the endotracheal tube fixing layer 11 and the patient's skin, and avoids or reduces the probability of facial pressure injury of the patient.

In the present invention, there may be one or more fixing holes 111; the inner diameter of the fixing holes 111 is generally adapted to the outer diameter of the endotracheal tube to be fixed. In some embodiments of the present invention, the inner diameter of the fixing hole 111 can be adjusted so as to meet the fixing requirements of endotracheal tubes of different specifications. In some embodiments of the present utility model, an anti-slip layer 113 is provided inside the fixing hole 111, and the anti-slip layer can be made of anti-slip material or can realize anti-slip function through a zigzag anti-slip structure. In some embodiments of the present utility model, the fixing hole 111 is also provided with matching structures or components that can be connected detachably, such as the first auxiliary fixing piece 121 and the second auxiliary fixing piece 13 .

In order to further facilitate the care of the patient's oral cavity during endotracheal intubation, the utility model preferably, the catheter fixing layer 11 preferably includes an upper fixing part 112 and a lower fixing part 113, between the upper fixing part 112 and the lower fixing part 113 The space between them can be opened and closed; the fixing hole 111 is composed of all or part of the upper fixing piece 112 and the lower fixing piece 113 . In some embodiments of the present utility model, the upper fixing part 112 and/or the lower fixing part 113 can be further disassembled or disassembled. In some embodiments of the present utility model, at least one end of the upper fixing part 112 and the lower fixing part 113 is detachably connected to realize opening and closing of the two; the other end of the upper fixing part 112 and the lower fixing part 113 can pass through the shaft It can be fixed connection in other forms, or it can be detachable connection. In a specific embodiment of the present utility model, one end of the upper fixing part 112 is provided with a buckle 1121, and one end of the lower fixing part 113 is provided with a slot 1131, and the buckle and the slot can be used together. The fixing part 112 and the lower fixing part 113 are fixedly connected by a rotating shaft 114 to realize rotation. In some embodiments of the present utility model, the fixing hole 111 includes an upper fixing hole 1111 and a lower fixing hole 1112, the upper fixing hole 1111 is arranged on the upper fixing member 112, and the lower fixing hole 1112 is arranged on the lower fixing member 113, through The opening and closing of the upper fixing part and the lower fixing part realizes the opening and closing of the fixing hole, so as to clean and care for the inside of the tracheal tube and the oral cavity. In some preferred embodiments of the present utility model, the opening of the upper fixing hole 1111 and/or the lower fixing hole 1112 is also provided with an endotracheal tube support rod to prevent the endotracheal tube from falling off when the fixing hole 111 is opened. In some embodiments of the present utility model, in order to cooperate with the upper fixing part and the lower fixing part of the endotracheal tube fixing layer 11, the dental pad 12 may include an upper dental pad 122 and a lower dental pad 123, the upper dental pad It is connected with the upper fixture, and the lower tooth cushion is connected with the lower fixture.

In the utility model, the tooth cushion layer 12 and the first auxiliary fixing member 121 may be fixedly connected or detachably connected. In some embodiments of the present utility model, at least one end of the first auxiliary fixing member 121 can be detachably connected to the tooth cushion layer 12 and/or the fixing hole 111 . In some embodiments of the present utility model, the first auxiliary fixing member 121 may be an arc-shaped plate or a circular tube, the inner diameter of which is the same as that of the fixing hole 111 . In some preferred embodiments of the present invention, the inner diameter of the fixing member 121 can be adjusted; more preferably, it can be adjusted together with the fixing hole 111 .

In the present utility model, in order to facilitate tracheotomy and other needs that require the tracheal tube to go deeper into the patient's trachea or bronchi, the tracheal tube fixing device preferably also includes a second auxiliary fixing member 13 connected to the fixing hole 111, the The second auxiliary fixing member 13 and the first auxiliary fixing member 121 are respectively disposed on two sides of the fixing hole. The second auxiliary fixing part mainly provides fixation and support for the endotracheal tube above the patient's lips, reduces the bending of the endotracheal tube, and reduces the contact between the endotracheal tube and the patient's lips. The structure of the preferred second auxiliary fixing part 13 of the present invention may be the same as or similar to that of the first auxiliary fixing part 121 .

In the present invention, the head fixing structure 2 preferably includes a head fixing body 21 and a fixing belt 22 , and the fixing belts 22 respectively extend from two ends of the head fixing body 21 . The fixing strap 22 is mainly for realizing the detachable connection between the head fixing structure 2 and the face fixing structure 1 . In order to adapt to patients with different head circumferences, the connection distance between the head fixing structure 2 and the face fixing structure 1 described in the present invention is preferably adjustable. In some embodiments of the present utility model, the fixing belt 22 is provided with several fixing holes 221, and a fixing buckle 222 is arranged at the end away from the head fixing part body 21; the two ends of the tracheal tube fixing layer 11 are respectively There is a connecting hole for the fixing belt 22 to pass through. When in use, pass the end with the fixing buckle 222 through the connecting hole, adjust the appropriate distance and buckle the fixing buckle 222 on the corresponding fixing hole 221; preferably, the connection The holes include a first connecting hole 115 arranged on the endotracheal tube fixing layer 11 and a second connecting hole 116 arranged on a corresponding position of the dental cushion layer 12 . In some embodiments of the present invention, the main body 21 of the head fixing part includes several ventilation holes 211, so as to prevent the patient from wearing it for a long time. In some specific embodiments of the present utility model, in order to make the patient wear it more comfortably and avoid compressive damage, the tooth cushion layer 12 and/or the head fixing structure 2 are made of silica gel.

The use method of the trachea tube fixing device described in the utility model: the face fixing structure 1 and the head fixing structure 2 are connected and worn on the patient's lips, the trachea tube fixing layer 11 of the face fixing structure 1 is on the upper surface, and the tooth cushion layer 12 is placed on the patient's lips. and contact the patient's skin, the first auxiliary fixing member 121 extends into the patient's oral cavity. The endotracheal tube is inserted through the fixing hole 111, and the endotracheal tube continues to extend behind the glottis of the patient after passing through the first auxiliary fixing member 121 until it reaches a suitable position. The fixing hole 111 and the first auxiliary fixing member 121 can effectively fix the endotracheal tube and prevent the endotracheal tube from bending inside the oral cavity.

In some specific embodiments of the present invention, if further fixing is required, the first auxiliary fixing member 13 can be connected to the fixing hole 111 to support and fix the tracheal tube outside the oral cavity.

In some specific embodiments of the present utility model, the tracheal tube fixing layer 11 includes an upper fixing part 112 and a lower fixing part 113 that can be opened and closed. Then close the upper and lower fixing parts. When the patient's oral cavity needs to be cleaned and cared for during tracheal intubation, the upper and lower fixing parts are opened, and then closed again after cleaning and caring.

The above is only a preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the principle of the utility model, some improvements and modifications can also be made. These improvements and modifications It should also be regarded as the protection scope of the present utility model.

Claims (9)

1. A tracheal tube fixation device, characterized in that it comprises a detachably connected face fixation structure and a head fixation structure, the face fixation structure comprises a tracheal tube fixation layer and a tooth pad, and the inside of the catheter fixation layer is provided with a fixing hole , the tooth pad is provided with a first auxiliary fixing member connected with the fixing hole. 2. The endotracheal tube fixing device according to claim 1, wherein the endotracheal tube fixing layer includes an upper fixing part and a lower fixing part, and the upper fixing part and the lower fixing part can be opened and closed; The fixing hole is composed of all or part of an upper fixing piece and a lower fixing piece; The fixing hole includes an upper fixing hole and a lower fixing hole, the upper fixing hole is arranged on the upper fixing member, the lower fixing hole is arranged on the lower fixing member, and the opening and closing of the fixing hole is realized by opening and closing of the upper fixing member and the lower fixing member. 3. The endotracheal tube fixing device according to claim 2, wherein the tooth pad comprises an upper tooth pad and a lower tooth pad, the upper tooth pad is connected to the upper fixture, and the lower tooth pad is connected to the lower tooth pad. Fastener connection. 4. The endotracheal tube fixing device according to claim 2 or 3, characterized in that at least one end of the upper fixing part and the lower fixing part is detachably connected. 5. The endotracheal tube fixing device according to claim 2 or 3, characterized in that a support rod for the endotracheal tube is provided on the opening side of the upper fixing hole and/or the lower fixing hole. 6. The endotracheal tube fixing device according to claim 1, wherein an anti-slip layer is provided inside the fixing hole. 7. The endotracheal tube fixing device according to claim 1 or 6, characterized in that, the endotracheal tube fixing device further comprises a second auxiliary fixing part that can be connected with the fixing hole, and the second auxiliary fixing part is connected with the first The auxiliary fixing parts are respectively arranged on both sides of the fixing hole. 8. The endotracheal tube fixation device according to claim 1, wherein the head fixation structure includes several ventilation holes. 9. The endotracheal tube fixing device according to claim 1 or 8, characterized in that, the dental pad and/or the head fixing structure are made of silicone material.

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