Trachea cannula fixer

Abstract

The utility model discloses a trachea cannula fixator which comprises an arc-shaped piece, an arc-shaped notch is formed in the arc-shaped piece, an upper track line and a lower track line are arranged on the upper edge and the lower edge of the arc-shaped notch respectively, and a tube sleeve is arranged between the upper track line and the lower track line. The upper end and the lower end of the pipe sleeve are installed on the upper track line and the lower track line in a wrapping mode through the clamping grooves respectively. The pipe sleeve is used for fixing the trachea cannula to the arc-shaped piece in the front-back direction. The pipe sleeve can slide left and right on the arc-shaped notch through the clamping groove, and when the pipe sleeve moves towards the edge of the arc-shaped notch, the sputum suction position on the arc-shaped notch is exposed. According to the trachea cannula fixing device, the trachea is fixed after being inserted, trachea intubation and trachea drawing are facilitated, and follow-up adjustment and replacement are facilitated; and the fixing device is convenient to transversely move during sputum suction operation, so that a sputum suction position is reserved, and the sputum suction operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of medical auxiliary equipment, in particular to a tracheal intubation fixer. Background Art

[0002] Endotracheal tube is a device for artificial airway management of patients, which can provide good conditions for the treatment of respiratory arrest, airway obstruction, hypoxia or insufficient ventilation. At present, when fixing the endotracheal tube, it is necessary to use a disposable dental pad and adhesive tape to fix the endotracheal tube, and it is necessary to use gauze or adhesive tape to repeatedly cross-tie and fix it in the mouth, which is complicated to operate and has a poor appearance. In addition, since the patient's exhaled gas is moist and saliva is easy to flow out of the mouth, the adhesive tape is often in a moist state, which can easily cause skin redness.

[0003] The existing patent discloses CN210992424U endotracheal tube holder, which has tooth grooves fixedly connected to the upper and lower ends of the shell, so that the patient's teeth can be stuck in the tooth grooves and the tube is not easy to loosen. However, after the above-mentioned endotracheal tube holder is placed in the oral cavity, it is not conducive for medical staff to clean the sputum in the patient's mouth. When it is necessary to clean the sputum in the patient's mouth, the above-mentioned endotracheal tube holder needs to be disassembled first, and the operation process is cumbersome.

[0004] Therefore, a tracheal tube fixer is now needed, which not only prevents the tracheal tube from being easily loosened, but also helps medical staff to clean the sputum in the patient's mouth. Utility Model Content

[0005] The utility model aims to provide an endotracheal tube fixer to solve the technical problem in the prior art that it is difficult to clean sputum after the endotracheal tube is fixed.

[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] The utility model provides an endotracheal tube fixer, comprising an arc-shaped sheet, on which an arc-shaped notch is arranged, upper and lower edges of the arc-shaped notch are respectively provided with an upper track line and a lower track line, and a tube sleeve is arranged between the upper track line and the lower track line;

[0008] The upper and lower ends of the tube sleeve are respectively wrapped and installed on the upper rail line and the lower rail line through the clamping groove, and the tube sleeve is used to fix the endotracheal tube on the arc-shaped sheet in the front-back direction;

[0009] The tube sleeve can slide left and right on the arc-shaped notch through the clamping groove, and when the tube sleeve moves toward the edge of the arc-shaped notch, the sputum suction position on the arc-shaped notch is exposed.

[0010] As a preferred solution of the utility model, a fixing piece is provided on the card slot, the bottom of the fixing piece can pass through the card slot and fit on the lower track line, and the fixing piece is screwed to the card slot;

[0011] A butterfly head is arranged on the top of the fixing member. When the butterfly head is rotated, the fixing member can fix the slot on the lower track line, thereby fixing the pipe sleeve on the lower track line.

[0012] As a preferred solution of the utility model, the tube sleeve includes a first cavity and a second cavity, the first cavity and the second cavity are two semi-cylindrical structures combined together by a clamp, the first cavity is used to fix the endotracheal tube, and the second cavity is used to fix the sputum suction pipe;

[0013] The upper side of the first cavity opening is connected to the upper rail line through the slot, and the first cavity opening is connected to the lower rail line through the slot;

[0014] The clamps are respectively arranged on both sides of the first cavity opening and the second cavity opening, and one of the clamps is arranged between the first cavity opening and the second cavity opening;

[0015] The clamp can be fastened by means of bolts.

[0016] As a preferred solution of the utility model, the arc-shaped piece includes an upper lip piece and a lower lip piece, the arc-shaped notch is arranged between the upper lip piece and the lower lip piece, the upper lip piece and the lower lip piece can be installed together by snapping, the upper track line is installed on the upper lip piece, and the lower track line is installed on the lower lip piece.

[0017] As a preferred solution of the utility model, mounting ears are provided at both ends of the lower lip piece, and a wide band body is provided on the mounting ears, and the wide band body is used to be hung on the ears.

[0018] As a preferred solution of the utility model, a soft silicone pad is provided at the bottom of the wide band body, and the soft silicone pad is installed between the wide band body and the cheek, and the soft silicone pad is used to reduce the tensile pressure and friction of the wide band body.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The utility model provides a sliding track line on the fixed tube sleeve of the endotracheal tube, so that the endotracheal tube is fixed in the front-to-back direction and is difficult to fall off, but is easy to adjust in the left-right direction. When performing sputum suction operation, the tube sleeve is released from the left-right direction, and the sputum suction pipe can be inserted. It is easy to use and facilitates sputum suction.

[0021] The utility model adjusts the position of the tracheal cannula by limiting the left and right movement of the fixed tube sleeve, and the adjustment method is simple and easy to operate.

[0022] The utility model is arranged outside the patient's cavity, which not only avoids damaging the tongue, but also prevents damage to the gums and their soft tissues, has a good fixing effect, and occupies a small caliber when in use, freeing up space in the oral cavity of the patient with orotracheal intubation, making the patient feel comfortable and reducing the secretions in the patient's oral cavity;

[0023] The utility model is convenient for splicing and separating the fixator through the splicing arrangement, and the intubation and extubation of the trachea do not need to pass through the fixator, which makes the operation more convenient, helps to improve the comfort of the patient, and facilitates subsequent adjustment and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0025] Figure 1 A structural schematic diagram of a tracheal tube fixer is provided for the utility model;

[0026] Figure 2 Provided for the utility model Figure 1 An enlarged schematic diagram of the structure of the pipe sleeve in the embodiment shown;

[0027] Figure 3 Provided for the utility model Figure 1 A schematic diagram of the structure of the card slot in the illustrated embodiment.

[0028] The numbers in the figure represent the following:

[0029] 1-arc-shaped piece; 2-arc-shaped notch; 3-upper track line; 4-lower track line; 5-pipe sleeve; 6-slot; 7-fixing piece; 8-mounting ear; 9-wide band body;

[0030] 101-upper lip piece; 102-lower lip piece;

[0031] 501 - first cavity opening; 502 - second cavity opening; 503 - clamping member; 504 - bolt. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] like Figures 1 to 3 As shown, the utility model provides an endotracheal tube fixer, which relates to the field of medical auxiliary equipment, and includes an arc-shaped piece 1 that matches the position of the patient's mouth and nose. The upper part of the arc-shaped piece 1 is arranged at the bottom of the patient's nose, and the lower part of the arc-shaped piece 1 is arranged at the patient's chin. The arc-shaped piece 1 is a hard structure, which is convenient for fixing the endotracheal tube.

[0034] An arc-shaped notch 2 is provided on the arc-shaped sheet 1, and the endotracheal tube is fixed at this arc-shaped notch 2. This arc-shaped notch 2 is provided corresponding to the patient's mouth, and the length of the arc-shaped notch 2 is greater than the length of the mouth of an average patient. When the endotracheal tube is inserted from the arc-shaped notch to, it is generally arranged in the middle of the arc-shaped notch 2, but a gap is left between the arc-shaped notch 2 and the endotracheal tube for suctioning sputum.

[0035] The upper and lower edges of the arc-shaped notch 2 are respectively provided with an upper track line 3 and a lower track line 4, and a pipe sleeve 5 is provided between the upper track line 3 and the lower track line 4. When in use, the tracheal cannula needs to be passed through this pipe sleeve 5, and the tracheal cannula is fixed using this pipe sleeve 5, and the subsequent movement of the pipeline cannula is synchronized with the pipe sleeve 5.

[0036] The upper and lower ends of the tube sleeve 5 are respectively wrapped and installed on the upper rail line 3 and the lower rail line 4 through the clamping groove 6. The clamping groove 6 can be wrapped on the upper rail line 3 and the lower rail line 4. In the front-to-back direction, that is, the direction perpendicular to the page in the figure, the clamping groove 6 can fix the tube sleeve 5 on the arc-shaped notch 2, that is, the tube sleeve 5 is used to fix the tracheal cannula on the arc-shaped sheet 1 in the front-to-back direction. After the pipeline cannula is fixed in the tube sleeve 5, the pipeline cannula is difficult to move in the front-to-back direction of the arc-shaped notch 2.

[0037] In particular, the tube sleeve 5 can slide left and right on the arc-shaped notch 2 through the slot 6. When the tube sleeve 5 moves toward the edge of the arc-shaped notch 2, the suction position on the arc-shaped notch 2 is exposed. At this time, the suction pipe can be inserted into this suction position to perform the suction operation. When the operation is completed, the tube sleeve 5 can be reset.

[0038] The process of using this device is as follows:

[0039] Step 1: After inserting the endotracheal tube into the patient's trachea, the arc-shaped sheet 1 is installed on the patient's face. At this time, the endotracheal tube is passed through the tube sleeve 5, and the tube sleeve 5 is used to fix the endotracheal tube;

[0040] Step 2: fix the tube sleeve 5 on the arc-shaped notch 2, and adjust the position of the endotracheal tube to keep it at a comfortable angle for the patient;

[0041] Step 3: When suction operation is required, move the tube sleeve 5 toward the edge of the arc-shaped notch 2 to expose the suction position in the arc-shaped notch 2, and insert the suction tube to the suction position to achieve suction.

[0042] The device is easy to use. The fixator is set outside the patient's cavity, which not only avoids damage to the tongue, but also prevents damage to the gums and soft tissues, and has a good fixation effect. The fixator occupies a small caliber when in use, freeing up space in the oral cavity of patients with orotracheal intubation, making the patient feel comfortable and reducing the secretions in the patient's oral cavity. The replacement operation is simple and the patient is easy to accept. It is also easy to adjust the position of the tracheal tube during sputum suction, which facilitates the exposure of the suction position and the suction operation, saving manpower and material resources in medical treatment.

[0043] In order to quickly fix the pipe sleeve 5 in the horizontal direction, a fixing piece 7 is provided on the clamping groove 6, the bottom of the fixing piece 7 can pass through the clamping groove 6 and fit on the lower track line 4, and the fixing piece 7 is screwed with the clamping groove 6. A butterfly head is provided on the top of the fixing piece 7, and when the butterfly head is rotated, the fixing piece 7 can fix the clamping groove 6 on the lower track line 4, thereby fixing the pipe sleeve 5 on the lower track line 4.

[0044] When the sleeve 5 needs to be slid, the butterfly head is rotated to make the fixing part 7 away from the lower track line 4. At this time, the sleeve 5 is loosened in the lateral direction. The sleeve 5 is moved manually, and the sleeve 5 can slide left and right, and drive the endotracheal tube to move, exposing the suction position.

[0045] After the sputum suction treatment, the tube sleeve 5 is moved to a suitable position again, which is most comfortable for the patient and the position where the left and right ends of the tube sleeve 5 are subjected to the least force. The butterfly head is rotated in the opposite direction again, and the bottom of the fixing part 7 is attached to the lower track line 4 until the slot 6 is clamped with the lower track line 4. The tube sleeve 5 is difficult to move left and right through the slot 6, and double limiting is performed.

[0046] The double limiter can not only prevent the trachea from moving left and right during normal gas introduction, but also fix the tracheal tube during suction, making the suction process easier.

[0047] In order to facilitate the fixing of both the endotracheal tube and the sputum suction tube, the tube sleeve 5 includes a first cavity 501 and a second cavity 502. The first cavity 501 and the second cavity 502 are both two semi-cylindrical structures combined by a clamp 503. The first cavity 501 is used to fix the endotracheal tube, and the second cavity 502 is used to fix the sputum suction pipe. The diameter of the first cavity 501 is greater than the diameter of the second cavity 502.

[0048] The upper side of the first cavity opening 501 is connected to the upper rail line 3 through the slot 6 , and the first cavity opening 501 is connected to the lower rail line 4 through the slot 6 .

[0049] The clamping members 503 are respectively disposed on both sides of the first cavity opening 501 and the second cavity opening 502 , and one of the clamping members 503 is disposed between the first cavity opening 501 and the second cavity opening 502 .

[0050] In general, only the first cavity 501 is used, and the second cavity 502 is used when suctioning sputum. The two cavities are clearly divided to reduce trouble and the risk of dislocation.

[0051] In this embodiment, the tube sleeve 5 is connected up and down, and the arc-shaped piece 1 is also connected up and down. This is mainly because during the process of tracheal intubation, if the fixing device has been fitted on the trachea, it will be disadvantageous to the intubation process, such as blocking the line of sight, so in order to make the fixing device more convenient to use, the arc-shaped piece 1 includes an upper lip piece 101 and a lower lip piece 102, and both the upper lip piece 101 and the lower lip piece 102 are arranged to protrude outward.

[0052] The arc-shaped notch 2 is arranged between the upper lip 101 and the lower lip 102 . The upper lip 101 and the lower lip 102 can be mounted together by snapping. The upper track line 3 is mounted on the upper lip 101 , and the lower track line is mounted on the lower lip 102 .

[0053] Based on the above-mentioned snap-fit ​​structure, the installation process of this fixture is as follows:

[0054] 1. After the trachea is intubated, adjust its fixed position, fit the two first cavities 501 onto the tracheal cannula, adjust the fixed position again, and tighten the left and right clamps 503 on the first cavities 501 with bolts to fix the tracheal cannula;

[0055] 2. Adjust the horizontal positions of the upper lip piece 101 and the lower lip piece 102 so that the upper lip piece 101 and the lower lip piece 102 are butted together.

[0056] When performing the sputum suction operation, the first cavity opening 501 remains stationary, and the clamping member 503 on the second cavity opening 502 is tightened again by the bolt 504, so as to fix the sputum suction pipe.

[0057] This splicing structure is not only conducive to fixing the fixator on the already connected tracheal tube, but also conducive to the separation of the fixator. The intubation and extubation of the trachea do not need to go through this fixator, which is more convenient to operate. Moreover, since the fixator is fixed later, compared with the fixator that is fixed in advance and then intubated, this fixing method is more conducive to adjusting the fixator itself rather than the position of the trachea, which is conducive to improving the patient's comfort and facilitating subsequent adjustment and replacement.

[0058] In order to further improve the comfort of fixation, mounting ears 8 are provided at both ends of the lower lip piece 102, and a wide band body 9 is provided on the mounting ears 8, and the wide band body 9 is used to hang on the ear. The wide band body 9 can also be lengthened and fixed on the patient's neck, and can be adjusted according to the specific situation of the patient, and the length of the wide band body 9 is variable.

[0059] A soft silicone pad is provided at the bottom of the wide band body 9 and is installed between the wide band body 9 and the cheek. The soft silicone pad is used to reduce the tensile pressure and friction of the wide band body 9, thereby further reducing the pressure between the wide band body 9 and the face and reducing facial compression injuries.

[0060] By means of the tracheal tube fixer of the present embodiment, the trachea can be intubated first and then fixed, which is beneficial for tracheal intubation and extubation, and convenient for subsequent adjustment and replacement; and the fixer is convenient for lateral movement during suction operation, thereby leaving a suction position, which is convenient for suction operation.

[0061] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A tracheal tube holder, characterized in that: include: An arc-shaped sheet (1), wherein the arc-shaped sheet (1) is provided with an arc-shaped notch (2), upper and lower edges of the arc-shaped notch (2) are respectively provided with an upper track line (3) and a lower track line (4), and a pipe sleeve (5) is provided between the upper track line (3) and the lower track line (4); The upper and lower ends of the tube sleeve (5) are respectively wrapped and installed on the upper rail line (3) and the lower rail line (4) through the clamping grooves (6), and the tube sleeve (5) is used to fix the tracheal tube on the arc-shaped sheet (1) in the front-back direction; The tube sleeve (5) can slide left and right on the arc-shaped notch (2) through the clamping groove (6); when the tube sleeve (5) moves toward the edge of the arc-shaped notch (2), the sputum suction position on the arc-shaped notch (2) is exposed.

2. The endotracheal tube holder according to claim 1, characterized in that: A fixing piece (7) is arranged on the card slot (6), the bottom of the fixing piece (7) can pass through the card slot (6) and fit on the lower track line (4), and the fixing piece (7) is screwed to the card slot (6); A butterfly head is provided on the top of the fixing member (7). When the butterfly head is rotated, the fixing member (7) can fix the slot (6) on the lower track line (4), thereby fixing the sleeve (5) on the lower track line (4).

3. The endotracheal tube holder according to claim 1, characterized in that: The tube sleeve (5) comprises a first cavity (501) and a second cavity (502), wherein the first cavity (501) and the second cavity (502) are both two semi-cylindrical structures joined together by a clamp (503), the first cavity (501) is used to fix the endotracheal tube, and the second cavity (502) is used to fix the sputum suction pipe; The upper side of the first cavity opening (501) is connected to the upper rail line (3) through the clamping slot (6), and the first cavity opening (501) is connected to the lower rail line (4) through the clamping slot (6); The clamping members (503) are respectively arranged on both sides of the first cavity opening (501) and the second cavity opening (502), and one of the clamping members (503) is arranged between the first cavity opening (501) and the second cavity opening (502); The clamp (503) can be fastened by bolts (504).

4. The endotracheal tube holder according to claim 2, characterized in that: The arc-shaped piece (1) comprises an upper lip piece (101) and a lower lip piece (102); the arc-shaped notch (2) is arranged between the upper lip piece (101) and the lower lip piece (102); the upper lip piece (101) and the lower lip piece (102) can be mounted together by snapping; the upper track line (3) is mounted on the upper lip piece (101), and the lower track line is mounted on the lower lip piece (102).

5. The endotracheal tube holder according to claim 4, characterized in that: Mounting ears (8) are arranged at both ends of the lower lip piece (102), and a wide band body (9) is arranged on the mounting ears (8), and the wide band body (9) is used to be hung on the ears.

6. The endotracheal tube holder according to claim 5, characterized in that: A soft silicone pad is provided at the bottom of the wide band body (9), and the soft silicone pad is installed between the wide band body (9) and the cheek, and the soft silicone pad is used to reduce the tensile pressure and friction of the wide band body (9).

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