CN219743604U

CN219743604U - Tracheal intubation fixing device

Info

Publication number: CN219743604U
Application number: CN202321288388.0U
Authority: CN
Inventors: 陈妹英; 陈马丽; 邹丽
Original assignee: Yulin Red Cross Hospital
Current assignee: Yulin Red Cross Hospital
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-09-26
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to an endotracheal intubation fixing device, which comprises a nose pad, a sliding block, restraint belts arranged on two sides of the nose pad and a fixing component for fixing the endotracheal intubation, wherein the nose pad is provided with a sliding groove, one side of the sliding block is slidably embedded into the sliding groove, and the other side of the sliding block extends out of the nose pad to be connected with the fixing component. The tracheal cannula fixer is fixed on the head of a patient through the restraint belt, the patient does not need to fix the tracheal cannula fixer by using teeth of the patient, and the patient can open the mouth when using the tracheal cannula fixer. The fixing component capable of sliding is arranged on the nose pad, so that the trachea cannula can slide in the oral cavity, the sputum in the oral cavity of a patient can be cleaned by medical staff, and the trachea cannula is not easy to loosen from the oral cavity.

Description

Tracheal intubation fixing device

Technical Field

The utility model relates to an intubation tube for trachea, in particular to a trachea intubation fixing device.

Background

The trachea cannula is suitable for patients needing artificial airway management, and can provide good conditions for treating respiratory arrest, airway obstruction, hypoxia or hypoventilation and the like. At present, the tracheal cannula is usually fixed on the cheek of a patient by using an adhesive tape, but the adhesive tape is easy to weaken or lose due to secretion of facial skin grease, and the catheter is easy to loose.

The prior patent discloses a CN210992424U tracheal cannula fixer, which is fixedly connected with tooth sockets on the upper end face and the lower end face of a shell, teeth of a patient can be clamped into the tooth sockets, and a catheter is not easy to loosen. However, after the tracheal cannula fixer is placed in the oral cavity, the sputum in the oral cavity of a patient is not cleaned by medical staff. When the sputum in the oral cavity of the patient needs to be cleaned, the trachea cannula fixer needs to be detached.

Therefore, the tracheal cannula fixing device is designed, not only is the tracheal cannula not easy to loosen, but also the sputum in the oral cavity of a patient can be cleaned by medical staff.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the trachea cannula fixing device, which is not only difficult to loosen the trachea cannula, but also beneficial to medical staff to clean sputum in the oral cavity of a patient.

In order to solve the technical problems, the utility model provides an endotracheal intubation fixing device which comprises a nose pad, a sliding block, restraint belts arranged on two sides of the nose pad and a fixing component for fixing the endotracheal intubation, wherein the nose pad is provided with a sliding groove, one side of the sliding block is slidably embedded into the sliding groove, and the other side of the sliding block extends out of the nose pad to be connected with the fixing component.

In at least one embodiment, the nose pad is provided with a first screw rod, the first screw rod is rotatably arranged in the chute, and one end of the first screw rod extends out of the nose pad and is connected with a knob; the sliding block is slidably sleeved on the first screw rod and is in threaded connection with the first screw rod.

The utility model at least realizes the following beneficial effects:

the trachea cannula fixer is fixed on the head of a patient through the restraint belt, the trachea cannula fixer is not required to be fixed by the teeth of the patient, and the patient can open the mouth at will in the process of using the trachea cannula fixer, so that the sputum in the oral cavity of the patient can be cleaned by medical staff. The fixing component capable of sliding is arranged on the nose pad, so that the trachea cannula can slide in the oral cavity, the sputum in the oral cavity of a patient can be cleaned by medical staff, and the trachea cannula is not easy to loosen from the oral cavity.

Drawings

One or more embodiments of the present utility model will now be described, by way of example only, with reference to the accompanying drawings, in which:

FIG. 1 is a perspective view of one embodiment of the present utility model;

FIG. 2 is a connection of the nose pad and the fastening assembly of the embodiment of FIG. 1;

fig. 3 is a perspective view of the slider of the embodiment of fig. 1.

The reference numerals in the figures are: 1. a nose pad; 2. a slide block; 3. restraining straps; 4. a fixing assembly; 5. a second screw; 6. arc-shaped silica gel sheets; 11. a chute; 12. a first screw; 13. a knob; 14. an arc-shaped groove; 41. a connecting sheet; 42. a strap; 43. an insert block; 44. a notch; 45. a hard rod; 51. and (3) a nut.

Detailed Description

The utility model will be described in detail hereinafter with reference to exemplary embodiments in the accompanying drawings. It should be understood, however, that this utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the utility model to those skilled in the art.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.

Aims at solving the defect that the tracheal cannula fixer in the prior art is not beneficial to medical staff to clean the sputum in the oral cavity of a patient. The inventors have found after careful analysis that the above technical problems occur mainly because: the trachea cannula fixer in the prior art is placed in the oral cavity, and the upper row of teeth and the lower row of teeth of a patient are clamped into the tooth grooves of the trachea cannula fixer, so that the trachea cannula fixer is prevented from being separated from the oral cavity. However, this also makes the mouth unable to open, and it is difficult to find the gap that can insert the sputum aspirator tube in the oral cavity, and medical personnel are difficult to clear the sputum in patient's oral cavity. Based on the analysis, the inventor designs a trachea cannula fixing device, not only the trachea cannula is not easy to loosen, but also the sputum in the oral cavity of a patient can be cleaned by medical staff.

As shown in fig. 1 to 3, in one embodiment of the present utility model, the tracheal cannula fixing device comprises a nose pad 1, a sliding block 2, a restraint strap 3 arranged at two sides of the nose pad 1 and a fixing component 4 for fixing the tracheal cannula, wherein the nose pad 1 is provided with a sliding groove 11, one side of the sliding block 2 is slidably embedded in the sliding groove 11, and the other side extends out of the nose pad 1 to be connected with the fixing component 4. The nose pad 1 is provided with a first screw rod 12, the first screw rod 12 is rotatably arranged in the chute 11, and one end of the first screw rod 12 extends out of the nose pad 1 and is connected with a knob 13; the sliding block 2 is slidably sleeved on the first screw rod 12 and is in threaded connection with the first screw rod. The first screw rod 12 is rotated, the sliding block 2 slides along the length direction of the first screw rod 12, and when sputum in the oral cavity of a patient needs to be cleaned, the tracheal cannula is moved to the side wall of the oral cavity, so that the sputum suction tube is conveniently inserted into the oral cavity. Because first screw rod 12 and slider 2 threaded connection, when stopping to rotate first screw rod 12, slider 2 will be fixed at first screw rod 12, realizes fixing the trachea cannula at first screw rod 12, and the trachea cannula is difficult to control and rocks, and not only the trachea cannula is difficult to loosen from the oral cavity in, does benefit to medical personnel clearance patient's sputum in the oral cavity moreover.

The fixing component 4 comprises a connecting sheet 41, a binding belt 42 for binding the trachea cannula and an inserting block 43 extending into the oral cavity, the inserting block 43 is connected with the sliding block 2 through the connecting sheet 41, the inserting block 43 is sleeved on the trachea cannula, and the binding belt 42 is connected with the inserting block 43. The insertion block 43 is provided with a notch 44 from one end to the other end, and the notch 44 is positioned on the side surface of the insertion block 43 to give elasticity; the end face of the insertion block 43 is protruded with a hard rod 45, and the binding belt 42 is fixedly connected with the hard rod 45. The trachea cannula is clamped into the insertion block 43 by the notch 44, and the insertion blocks 43 at the two ends of the notch 44 are elastic, so that the trachea cannula is fastened in the insertion block 43 under the action of the elastic force, and meanwhile, the trachea cannula is firmly fixed in the insertion block 43 by the binding belt 42 and is not easy to stretch in the insertion block 43, and the trachea cannula is not easy to loose.

The tracheal intubation fixing device further comprises a second screw rod 5, the insertion block 43 is fixedly connected with the connecting sheet 41, the connecting sheet 41 is provided with a through hole, one end of the second screw rod 5 is connected with the sliding block 2, and the other end of the second screw rod penetrates through the through hole and is in threaded connection with a nut 51. The fixing component 4 is detachably connected with the nose pad 1, which is favorable for replacing the fixing component 4 and prolonging the service life of the tracheal cannula fixing device.

One side of the nose pad 1 is concaved inwards to form an arc-shaped groove 14, and the inner wall of the arc-shaped groove 14 is covered with a layer of cotton pad. The contact area between the nose pad 1 and the human body is increased, so that the tracheal cannula fixing device is more stably fixed on the human body; and the upper lip of the patient is clamped into the arc-shaped groove 14, the nose pad 1 is not easy to move, and the tracheal cannula is not easy to loose.

The restraining strip 3 is provided with an arc-shaped silica gel sheet 6 matched with the cheek position.

The using method of the tracheal cannula fixer comprises the following steps:

first, the nose pad 1 is secured between the patient's mouth and nose with the restraining strip 3. The endotracheal tube is then snapped into the insertion block 43 through the notch 44 and the insertion block 43 is extended into the patient's mouth. Finally, the first screw rod 12 is rotated, and the sliding block 2 slides, so that the trachea cannula is positioned in the middle of the oral cavity, and the breathing of a patient is facilitated. As the first screw rod 12 is in threaded connection with the sliding block 2, the first screw rod 12 can realize the fixation of the tracheal intubation without rotating.

When the sputum in the oral cavity of a patient needs to be cleaned, the first screw rod 12 is rotated, the sliding block 2 slides, the tracheal cannula swings to the side face of the oral cavity, and then the suction pump is used for sucking out the sputum in the oral cavity.

It should be understood that all of the above embodiments are exemplary and not limiting, and that various modifications or variations to the specific embodiments described above will be within the scope of the utility model as contemplated by those skilled in the art.

Claims

1. Trachea cannula fixing device, its characterized in that: including nose pad (1), slider (2), install in the restraint area (3) of nose pad (1) both sides and be used for fixed trachea cannula's fixed subassembly (4), nose pad (1) are equipped with spout (11), in slider (2) one side slidable embedding spout (11), the opposite side stretches out outside nose pad (1) and is connected with fixed subassembly (4).

2. The endotracheal tube fixing device of claim 1, wherein: the nose pad (1) is provided with a first screw rod (12), the first screw rod (12) is rotatably arranged in the chute (11), and one end of the first screw rod (12) extends out of the nose pad (1) and is connected with a knob (13); the sliding block (2) is slidably sleeved on the first screw rod (12) and is in threaded connection with the first screw rod.

3. The endotracheal tube fixing device according to claim 1 or 2, wherein: the fixing component (4) comprises a connecting sheet (41), a binding belt (42) for binding the trachea cannula and an inserting block (43) extending into the oral cavity, the inserting block (43) is connected with the sliding block (2) through the connecting sheet (41), the inserting block (43) is sleeved on the trachea cannula, and the binding belt (42) is connected with the inserting block (43).

4. A tracheal cannula fixation device as in claim 3, wherein: the novel screw comprises a connecting piece (41), and is characterized by further comprising a second screw (5), wherein the inserting block (43) is fixedly connected with the connecting piece (41), a through hole is formed in the connecting piece (41), one end of the second screw (5) is connected with the sliding block (2), and the other end of the second screw penetrates through the through hole and is in threaded connection with a nut (51).

5. The endotracheal tube fixing device of claim 4 wherein: the insertion block (43) is provided with a notch (44) from one end to the other end, the notch (44) is positioned on the side surface of the insertion block (43), and elasticity is given to the notch (44); the end face of the insertion block (43) is protruded with a hard rod (45), and the binding belt (42) is fixedly connected with the hard rod (45).

6. The endotracheal tube fixing device of claim 1, wherein: one side of the nose pad (1) is concaved inwards to form an arc-shaped groove (14), and the inner wall of the arc-shaped groove (14) is covered with a layer of cotton pad.

7. The endotracheal tube fixing device of claim 1, wherein: the restraint strap (3) is provided with an arc-shaped silica gel sheet (6) matched with the cheek position.