CN220495382U

CN220495382U - Tracheal cannula fixer

Info

Publication number: CN220495382U
Application number: CN202321303133.7U
Authority: CN
Inventors: 蓝慧; 苏之梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2024-02-20
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to an endotracheal intubation fixer, which comprises an arc-shaped bracket matched with the position of the lips of a face, an insertion tube which is slidably arranged on the arc-shaped bracket and stretches into an oral cavity, and restraint belts arranged on two sides of the arc-shaped bracket; the insertion tube is provided with a notch from one end to the other end, the notch is positioned on the side surface of the insertion tube, and the insertion tube is provided with a fixing piece for fixing the tracheal cannula. 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. A slidable insertion tube is arranged on the arc-shaped bracket, and the trachea cannula is clamped into the insertion tube through the notch and is fixed in the insertion tube through a fixing piece; not only can the trachea cannula slide in the oral cavity, is favorable for medical staff to clear up the sputum in patient's oral cavity, but also the trachea cannula is difficult to loosen from the oral cavity.

Description

Tracheal cannula fixer

Technical Field

The utility model relates to an intubation tube for trachea, in particular to an intubation tube fixer.

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 fixer is designed, so that 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 fixer, 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 fixer, which comprises an arc-shaped bracket matched with the position of the lips of the face, an insertion tube which is slidably arranged on the arc-shaped bracket and extends into the oral cavity, and restraint belts arranged on two sides of the arc-shaped bracket; the insertion tube is provided with a notch from one end to the other end, the notch is positioned on the side surface of the insertion tube, and the insertion tube is provided with a fixing piece for fixing the tracheal cannula.

In at least one embodiment, the fixing piece comprises a screw rod and a pressing block, wherein the pressing block is arranged in the insertion tube and is provided with a rotating hole, one end of the screw rod is rotatably inserted into the rotating hole, the other end of the screw rod extends out of the insertion tube and is connected with a knob, and the screw rod is in threaded connection with the insertion tube.

The utility model at least realizes the following beneficial effects:

1. 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. A slidable insertion tube is arranged on the arc-shaped bracket, and the trachea cannula is clamped into the insertion tube through the notch and is fixed in the insertion tube through a fixing piece; not only can the trachea cannula slide in the oral cavity, is favorable for medical staff to clear up the sputum in patient's oral cavity, but also the trachea cannula is difficult to loosen from the oral cavity.

2. The trachea cannula is wrapped by the insertion tube and then goes deep into the oral cavity, the trachea cannula is not contacted with teeth of a patient, the trachea cannula is not easy to collapse, and the service life of the trachea cannula is longer.

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 perspective view of the slider of the embodiment of FIG. 1;

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

The reference numerals in the figures are: 1. an arc-shaped bracket; 2. an insertion tube; 3. restraining straps; 4. a fixing member; 5. a sputum aspirator tube; 11. an arc-shaped strip; 12. a slide block; 13. a pressing plate; 14. a chute; 15. a bump; 21. a notch; 41. a screw; 42. briquetting; 43. a knob; 51. a small hole; 52. and (5) plugging the cover.

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 fixer, which is not only difficult to loose the trachea cannula, but also is beneficial to medical staff to clean sputum in the oral cavity of a patient.

As shown in fig. 1 to 3, in one embodiment of the present utility model, the endotracheal intubation holder includes an arc-shaped holder 1 matched with the position of the lips of the face, an insertion tube 2 slidably provided on the arc-shaped holder 1 and protruding into the mouth, and a constraining tape 3 installed at both sides of the arc-shaped holder 1; the insertion tube 2 is provided with a notch 21 from one end to the other end, the notch 21 is positioned on the side surface of the insertion tube 2, and the insertion tube 2 is provided with a fixing piece 4 for fixing the tracheal cannula. The fixing member 4 comprises a screw 41 and a pressing block 42, the pressing block 42 is arranged in the insertion tube 2 and is provided with a rotating hole, one end of the screw 41 is rotatably inserted into the rotating hole, the other end of the screw 41 extends out of the insertion tube 2 and is connected with a knob 43, and the screw 41 is in threaded connection with the insertion tube 2.

The side of the insertion tube 2 far away from the notch 21 is provided with a sputum aspirator tube 5, and the sputum aspirator tube 5 is covered with small holes 52. The sputum aspirator tube 5 is provided with a blanking cover 51. The sputum suction pipe 5 forms a sputum suction area in the oral cavity, and the suction pump can be connected with the sputum suction pipe 5 through a connecting pipe to clean sputum in the oral cavity of a patient.

The arc bracket 1 comprises an arc strip 11, a sliding block 12 and pressing plates 13 arranged on two sides of the arc strip 11, one side of each pressing plate 13 is fixedly connected with the arc strip 11, and the other side is connected with the restraint strap 3; the sliding block 12 is slidably arranged on the arc-shaped strip 11, and the sliding block 12 is fixedly connected with the insertion tube 2. The both sides of arc strip 11 are equipped with spout 14 along its length direction, and slider 12 is equipped with the mounting groove, and the protrusion 15 has been protruding to mounting groove inner wall both sides, and after arc strip 11 inserted the mounting groove, the protrusion 15 embedding spout 14 was interior. The bump 15 has a spherical shape. The slider 12 is provided with a threaded hole, and the slider 12 and the arc-shaped bar 11 are relatively fixed by screwing a bolt into the threaded hole. The arc-shaped strip 11 is consistent with the curve of the face of a human body, medical staff can slide the sliding block 12 along the radian of the mouth, and compared with a straight strip, the arc-shaped strip 11 has a larger sliding range, and is more beneficial to the medical staff to clean sputum in the oral cavity of a patient. The arc support 1 is provided with two pressing plates 13, so that the pressing plates 13 are attached to the cheeks of a patient, the contact area between the arc support 1 and the skin of the patient is increased, the arc strip 11 is not easy to rotate, and the tracheal cannula fixer is firmly fixed on the head of the patient. The lug 15 of the sliding block 12 is embedded into the sliding groove 14, and the sliding block 12 is not easy to separate from the arc-shaped strip 11. The spherical protruding blocks 15 ensure that the sliding blocks 12 slide smoothly on the arc-shaped strips 11, and are beneficial to medical staff to clean sputum in the oral cavity of a patient.

The platen 13 is covered with a layer of adhesive sheet. The pressing plate 13 is fixed on the cheek of the patient by the adhesive sheet, the arc-shaped strip 11 is not easy to shake left and right in the sliding process of the sliding block 12, the sliding block 12 is ensured to slide smoothly on the arc-shaped strip 11, and the sputum in the oral cavity of the patient is cleaned by medical staff.

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

firstly, the arc-shaped strip 11 is fixed between the mouth and the nose of a patient by using the restraint strap 3 and the adhesive sheet; simultaneously, the tracheal cannula is snapped into the insertion tube 2 through the notch 21 and the insertion tube 2 is extended into the patient's mouth. Next, the screw 41 is rotated, and the pressing block 42 cooperates with the inner wall of the insertion tube 2 to clamp the endotracheal tube. The endotracheal tube is fixed in the insertion tube 2 by a fixing member 4. Again, the sputum aspirator tube 5 is plugged with a plug cap 52 to reduce dust from entering the oral cavity. Finally, slide slider 12 makes the trachea cannula be located the oral cavity middle part, utilizes the bolt to fix slider 12, realizes that the trachea cannula is fixed, does benefit to the patient and breathes.

When it is desired to clean the sputum in the patient's mouth, first, the sputum aspirator tube 5 is opened. Then, the bolt is turned while sliding the slider 12, the endotracheal tube swings to the side of the mouth, and the sputum aspirator tube 5 is located in the middle of the mouth. Finally, the sputum in the oral cavity is sucked out by using a suction pump.

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 fixer, its characterized in that: comprises an arc-shaped bracket (1) matched with the position of the lips of the face, an insertion tube (2) which is slidably arranged on the arc-shaped bracket (1) and stretches into the oral cavity, and restraint bands (3) which are arranged at two sides of the arc-shaped bracket (1); the insertion tube (2) is provided with a notch (21) from one end to the other end, the notch (21) is positioned on the side surface of the insertion tube (2), and the insertion tube (2) is provided with a fixing piece (4) for fixing the tracheal cannula.

2. The endotracheal tube holder according to claim 1, wherein: the fixing piece (4) comprises a screw rod (41) and a pressing block (42), the pressing block (42) is installed in the insertion tube (2) and is provided with a rotating hole, one end of the screw rod (41) is rotatably inserted into the rotating hole, the other end of the screw rod extends out of the insertion tube (2) and is connected with a knob (43), and the screw rod (41) is in threaded connection with the insertion tube (2).

3. The endotracheal tube holder according to claim 1 or 2, wherein: the side of the insertion tube (2) far away from the notch (21) is provided with a sputum suction tube (5), and small holes (52) are distributed on the sputum suction tube (5).

4. A tracheal cannula holder as in claim 3, wherein: the sputum aspirator tube (5) is provided with a blocking cover (51).

5. The endotracheal tube holder according to claim 1, wherein: the arc-shaped bracket (1) comprises an arc-shaped strip (11), a sliding block (12) and pressing plates (13) arranged on two sides of the arc-shaped strip (11), one side of each pressing plate (13) is fixedly connected with the arc-shaped strip (11), and the other side of each pressing plate is connected with the constraint belt (3); the sliding block (12) is slidably arranged on the arc-shaped strip (11), and the sliding block (12) is fixedly connected with the insertion tube (2).

6. The endotracheal tube holder according to claim 5, wherein: the arc strip (11) both sides are equipped with spout (14) along its length direction, and slider (12) are equipped with the mounting groove, and the protrusion of mounting groove inner wall both sides has lug (15), and after arc strip (11) inserted the mounting groove, lug (15) embedding spout (14).

7. The endotracheal tube holder according to claim 6, wherein: the bump (15) is spherical.

8. The endotracheal tube holder according to claim 7, wherein: the sliding block (12) is provided with a threaded hole, and the sliding block (12) and the arc-shaped strip (11) are relatively fixed by screwing a bolt into the threaded hole.

9. The endotracheal tube holder according to claim 8, wherein: the pressing plate (13) is covered with a layer of adhesive sheet.