Trachea fixing guide piece and disposable nip

Abstract

The utility model discloses a trachea fixing guide piece and a disposable seam, and relates to the technical field of seams. The tracheal catheter comprises two arc-shaped guiding pieces, one end of one arc-shaped guiding piece is provided with a connecting piece, one end of the other arc-shaped guiding piece is matched with the connecting piece in a rotating mode, and a tracheal catheter is movably connected between the two arc-shaped guiding pieces. The two arc-shaped guiding pieces are arranged on the two sides of the tracheal catheter, the opposite sides of the two arc-shaped guiding pieces are each provided with a plurality of balls in a rotating fit mode, the balls are matched with the tracheal catheter, the two arc-shaped guiding pieces are each provided with an installation assembly, and a fixing assembly is arranged in one arc-shaped guiding piece and matched with the tracheal catheter. Through the arrangement of the ball, when the tracheal catheter moves between the two arc-shaped guide pieces, the friction force between the tracheal catheter and the arc-shaped guide pieces is reduced through the ball, and therefore intubation of the tracheal catheter is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of bite mouths, and in particular relates to a trachea fixing guide and a disposable bite mouth. Background Art

[0002] With the progress of society, people pay more attention to their health. Currently, gastrointestinal endoscopic health examinations are increasing year by year. Disposable bites are needed to facilitate the examination during gastrointestinal endoscopic examination.

[0003] Current painless gastroenteroscopy requires anesthesia, which can only be performed under oxygen supply. Each time general anesthesia is performed, the endotracheal tube must be placed into the side hole of the disposable bite. After the endotracheal tube is placed in the side hole, it is very inconvenient to move the endotracheal tube for intubation, which affects the detection efficiency of medical staff and is not convenient for fixing the endotracheal tube. The endotracheal tube may shake and fall off when oxygen is supplied.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a trachea fixing guide and a disposable bite.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A trachea fixing guide and a disposable bite, comprising two arc-shaped guides, one end of one of the arc-shaped guides is equipped with a connecting piece, one end of the other arc-shaped guide is rotatably matched with the connecting piece, the other end of one of the arc-shaped guides is rotatably matched with a buckle, the other end of the other arc-shaped guide is provided with a slot, the buckle matches the slot, and a tracheal tube is movably connected between the two arc-shaped guides;

[0008] The opposite sides of the two arc-shaped guides are rotatably matched with a plurality of balls, which match the tracheal tube. The two arc-shaped guides are equipped with mounting components, one of which is equipped with a fixing component, which matches the tracheal tube.

[0009] Optionally, the installation assembly includes two support plates respectively installed on the sides of the two arc-shaped guides away from each other, and a clamping block installed at one end of the support plate. The support plate is an elastic plastic plate that can elastically support and fix the arc-shaped guides, thereby facilitating the installation and fixation of the two arc-shaped guides.

[0010] Optionally, a groove is provided on one of the arc-shaped guide members, and the snap-fitting member includes a rotating plate rotatably engaged in the groove, a torsion spring installed between the rotating plate and the groove, and an inclined groove provided at the bottom of the rotating plate. The inclined groove cooperates with the snap-fitting groove so that the torsion spring can drive the rotating plate to rotate, thereby facilitating the resetting of the rotating plate and the snap-fitting engagement with the snap-fitting groove.

[0011] Optionally, an angle is provided at one end of the rotating plate, and the angle matches with the card slot to facilitate the card connection between the rotating plate and the card slot.

[0012] Optionally, the fixing assembly includes a pressure plate installed in one of the arc-shaped guide pieces, a rotating rod installed in the pressure plate and rotatingly engaged in one end of the arc-shaped guide piece, and a connecting plate installed in the rotating rod and passing through one end of the arc-shaped guide piece. There is friction resistance between one side of the connecting plate and one side of the arc-shaped guide piece. An anti-slip pad is installed on one side of the pressure plate, which can enable the connecting plate to rotate and drive the rotating rod and the pressure plate to rotate, thereby facilitating the pressure plate to squeeze and fix the tracheal tube.

[0013] Optionally, a round-headed rod is installed on one side of the connecting plate, and a plurality of fixing grooves are opened on one side of the arc-shaped guide member. The round-headed rod cooperates with the plurality of fixing grooves respectively, so as to facilitate adjustment of the rotation angle of the pressure plate.

[0014] A disposable bite mouthpiece has any one of the above-mentioned trachea fixing guides.

[0015] Optionally, the disposable bite includes: a guard plate, a through hole is formed at the center of the guard plate, a bite is installed in the through hole, two side holes are formed on one side of the guard plate, the two side holes are respectively located on both sides of the through hole, and an elastic strap is installed between the two sides of the guard plate, which can enable the elastic strap to enable the patient to wear the guard plate, so that the bite can be pressed against the patient's upper and lower teeth and tongue.

[0016] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0017] By means of the provided ball bearings, the friction between the tracheal tube and the arcuate guide pieces can be reduced when the tracheal tube moves between the two arcuate guide pieces, thereby facilitating intubation of the tracheal tube and improving the detection efficiency of medical staff; by means of the provided fixing assembly, the fixing assembly can be mobilized to fix the tracheal tube, so that the tracheal tube is fixed between the two arcuate guide pieces, thereby facilitating medical staff to fix the tracheal tube according to the required position, thereby reducing the situation where the tracheal tube shakes and detaches during oxygen administration; by means of the provided mounting assembly, the two arcuate guide pieces can be installed, so that the two arcuate guide pieces can guide the insertion of the tracheal tube at a suitable position; by means of the provided snap fastener and the slot, the snap fastener can be rotated to separate from the slot, so that the two arcuate guide pieces can be unlocked and opened, thereby facilitating the tracheal tube to be placed between the two arcuate guides for use.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 The structure of the trachea fixing guide member of one embodiment of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the trachea fixing guide member of one embodiment of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of a fastener according to an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of a fixing assembly according to an embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the installation assembly of one embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of a disposable bite structure of an embodiment of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] Arc guide 1, connector 2, ball 3, mounting assembly 4, support plate 401, block 402, thread block 403, cylinder 404, thread groove 405, buckle 5, rotating plate 501, torsion spring 502, inclined groove 503, slot 6, tracheal tube 7, fixing assembly 8, pressing plate 801, rotating rod 802, connecting plate 803, round head rod 804, fixing groove 805, anti-slip pad 9, guard plate 10, bite 11, side hole 12, elastic bandage 13, groove 14.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model will now be described in further detail with reference to the accompanying drawings.

[0030] See also Figure 1-6As shown, in this embodiment, a trachea fixing guide and a disposable bite are provided, including two arc-shaped guides 1, one end of one arc-shaped guide 1 is provided with a connecting member 2, one end of the other arc-shaped guide 1 is rotatably matched with the connecting member 2, the other end of one arc-shaped guide 1 is rotatably matched with a buckle 5, the other end of the other arc-shaped guide 1 is provided with a clamping groove 6, the clamping member 5 is matched with the clamping groove 6, and a tracheal tube 7 is movably connected between the two arc-shaped guides 1;

[0031] The two arc-shaped guide members 1 have a plurality of balls 3 rotatably fitted on opposite sides thereof, and the plurality of balls 3 cooperate with the tracheal tube 7. The two arc-shaped guide members 1 are provided with mounting components 4, and a fixing component 8 is installed in one of the arc-shaped guide members 1, and the fixing component 8 cooperates with the tracheal tube 7.

[0032] The application of one aspect of this embodiment is as follows: first, the buckle 5 is rotated to separate the buckle 5 from the slot 6, and then the two arc-shaped guides 1 can be rotated to open, the tracheal tube 7 is placed between the two arc-shaped guides 1, and then the two arc-shaped guides 1 are rotated to close, the buckle 5 is rotated to engage with the slot 6, and the two arc-shaped guides 1 are fixed, and then the two arc-shaped guides 1 can be installed and fixed by the mounting assembly 4. After the fixation is completed, the tracheal tube 7 can be moved for intubation. When the tracheal tube 7 moves, the ball 3 will reduce the friction between the tracheal tube 7 and the arc-shaped guide 1, so as to facilitate the movement of the tracheal tube 7 for intubation. After the tracheal tube 7 is moved to a suitable position, the fixing assembly 8 is mobilized to fix the tracheal tube 7.

[0033] By means of the provided ball 3, when the tracheal tube 7 moves between the two arc-shaped guide members 1, the ball 3 can reduce the friction between the tracheal tube 7 and the arc-shaped guide member 1, thereby facilitating the intubation of the tracheal tube 7 and improving the detection efficiency of medical staff. By means of the provided fixing component 8, the fixing component 8 can be mobilized to fix the tracheal tube 7, so that the tracheal tube 7 is fixed between the two arc-shaped guide members 1, thereby facilitating the medical staff to fix the tracheal tube 7 according to the required position, thereby reducing the situation where the tracheal tube 7 shakes and detaches during oxygen administration. By means of the provided mounting component 4, the two arc-shaped guide members 1 can be installed, so that the two arc-shaped guide members 1 can guide the insertion of the tracheal tube 7 at a suitable position. By means of the provided snap member 5 and the slot 6, the snap member 5 can be rotated to separate from the slot 6, so that the two arc-shaped guide members 1 can be unlocked and opened, thereby facilitating the tracheal tube 7 to be placed between the two arc-shaped guide members 1 for use.

[0034] like Figure 3As shown, one of the arc-shaped guide members 1 of this embodiment is provided with a groove 14, and the clip member 5 includes a rotating plate 501 that is rotatably matched in the groove 14, a torsion spring 502 installed between the rotating plate 501 and the groove 14, and an inclined groove 503 provided at the bottom of the rotating plate 501, and the inclined groove 503 is matched with the clip groove 6; an oblique angle is provided at one end of the rotating plate 501, and the oblique angle is matched with the clip groove 6. Through the provided rotating plate 501, the medical staff can rotate the rotating plate 501 to separate the oblique groove 503 and the clip groove 6, so that the two arc-shaped guide members 1 can be rotated open, and after the medical staff releases the rotating plate 501, the two arc-shaped guide members 1 are rotated and closed, and the clip groove 6 squeezes the oblique angle at one end of the rotating plate 501, so that the rotating plate 501 rotates, and the torsion spring 502 drives the rotating plate 501 to rotate and reset, so that the clip groove 6 and the oblique groove 503 can be clipped.

[0035] like Figure 4 As shown, the fixing assembly 8 of this embodiment includes a pressure plate 801 installed in and rotatably engaged with one of the arc guide members 1, a rotating rod 802 installed on the pressure plate 801 and rotatably engaged with one end of the arc guide member 1, and a connecting plate 803 installed on the rotating rod 802 and passing through one end of the arc guide member 1, and there is friction resistance between one side of the connecting plate 803 and one side of the arc guide member 1, and an anti-slip pad 9 is installed on one side of the pressure plate 801; a round head rod 804 is installed on one side of the connecting plate 803, and a plurality of fixing grooves 805 are opened on one side of the arc guide member 1, and the round head rod 804 respectively cooperates with the plurality of fixing grooves 805. By means of the provided pressing plate 801, the connecting plate 803 can be rotated to drive the rotating rod 802 to rotate, and the rotating rod 802 rotates to drive the pressing plate 801 to rotate, so that the pressing plate 801 squeezes and fixes the tracheal tube 7. By means of the provided anti-skid pad 9, after the pressing plate 801 contacts the tracheal tube 7, the anti-skid pad 9 increases the friction between the pressing plate 801 and the tracheal tube 7. By means of the provided round-head rod 804, the connecting plate 803 can be rotated to drive the round-head rod 804 to move, so that the round-head rod 804 enters the fixing groove 805, and the pressing plate 801 is adjusted and fixed.

[0036] In order to facilitate the installation and fixation of the two arc-shaped guide members 1, the following two methods are provided:

[0037] Example

[0038] Example 1: Figure 2 As shown, the installation assembly 4 of this embodiment includes two support plates 401 respectively installed on the sides of the two arc-shaped guides 1 away from each other, and a clamping block 402 installed at one end of the support plate 401. The support plate 401 is an elastic plastic plate. The support plate 401 can be supported and fixed by elasticity through the support plate 401, so that the clamping block 402 can reduce the situation that the arc-shaped guide 1 is installed too deep, and the arc-shaped guide 1 can be easily installed and removed.

[0039] Example 2: Figure 5As shown, the installation assembly 4 of this embodiment includes a threaded block 403 respectively installed on one side of the two arc-shaped guide members 1, a cylinder 404 rotatably engaged with the circumference of the two threaded blocks 403, and a threaded groove 405 provided on the inner wall of the cylinder 404, and the threaded groove 405 is respectively threadedly engaged with the two threaded blocks 403. By means of the provided threaded block 403, the cylinder 404 can be rotated to drive the threaded groove 405 to threadably engage with the two threaded blocks 403, so that the cylinder 404 can install and fix the two arc-shaped guide members 1, making the installation more stable.

[0040] like Figure 1 Shown is a disposable bite having the aforementioned trachea fixing guide.

[0041] like Figure 6 As shown, the guard plate 10 of this embodiment has a through hole at the center thereof, a bite 11 is arranged in the through hole, two side holes 12 are arranged on one side of the guard plate 10, the two side holes 12 are respectively located on both sides of the through hole, and an elastic strap 13 is arranged between the two sides of the guard plate 10.

[0042] The application of one aspect of this embodiment is as follows: first, the elastic bandage 13 is used to put the guard plate 10 on the patient, the guard plate 10 faces the patient's mouth, and the bite 11 is used to resist the patient's upper and lower teeth and tongue. When oxygen is needed to the patient, the buckle 5 is rotated to separate the buckle 5 from the slot 6, and then the two arc-shaped guides 1 can be rotated to open, and the tracheal tube 7 is placed between the two arc-shaped guides 1, and then the two arc-shaped guides 1 are rotated to close, and the buckle 5 is rotated to engage with the slot 6 to fix the two arc-shaped guides 1, and then the patient can pass through The installation component 4 inserts the two arc-shaped guides 1 into the side holes 12 of the disposable bite for installation and fixation. The two arc-shaped guides 1 carry the tracheal tube 7 and are inserted into the side holes 12. After fixation is completed, the tracheal tube 7 can be moved for intubation. When the tracheal tube 7 moves, the ball 3 will reduce the friction between the tracheal tube 7 and the arc-shaped guide 1, making it easier for the tracheal tube 7 to move and intubate. After the tracheal tube 7 is moved to a suitable position, the fixing component 8 is mobilized to fix the tracheal tube 7, and then the external oxygen supply device supplies oxygen through the tracheal tube 7.

[0043] The bite opening 11 is provided so that the bite opening 11 can be pressed against the upper and lower teeth and tongue of the patient, thereby facilitating examination of the patient. The elastic strap 13 is provided so that the elastic strap 13 can be put on the patient's head to fix the guard plate 10 and the bite opening 11.

[0044] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A trachea fixing guide, characterized in that: include: Two arc-shaped guide members (1), one end of one of the arc-shaped guide members (1) is provided with a connecting member (2), one end of the other arc-shaped guide member (1) is rotatably matched with the connecting member (2), the other end of one of the arc-shaped guide members (1) is rotatably matched with a snap-fit ​​member (5), the other end of the other arc-shaped guide member (1) is provided with a snap-fitting groove (6), the snap-fitting member (5) is matched with the snap-fitting groove (6), and a tracheal tube (7) is movably connected between the two arc-shaped guide members (1); A plurality of balls (3) are rotatably matched on opposite sides of the two arc-shaped guide members (1), and the plurality of balls (3) match with the tracheal tube (7). The two arc-shaped guide members (1) are each provided with a mounting assembly (4), and a fixing assembly (8) is installed in one of the arc-shaped guide members (1), and the fixing assembly (8) matches with the tracheal tube (7).

2. A trachea fixing guide according to claim 1, characterized in that: The mounting assembly (4) comprises two support plates (401) respectively mounted on the mutually distant sides of the two arc-shaped guide members (1), and a clamping block (402) mounted on one end of the support plate (401); the support plate (401) is an elastic plastic plate.

3. The trachea fixing guide according to claim 1, characterized in that: A groove (14) is formed on one of the arc-shaped guide members (1), and the locking member (5) comprises a rotating plate (501) rotatably engaged in the groove (14), a torsion spring (502) installed between the rotating plate (501) and the groove (14), and an inclined groove (503) formed at the bottom of the rotating plate (501), wherein the inclined groove (503) is engaged with the locking groove (6).

4. The trachea fixing guide according to claim 3, characterized in that: One end of the rotating plate (501) is provided with an oblique angle, which matches the clamping slot (6).

5. The trachea fixing guide according to claim 1, characterized in that: The fixing assembly (8) comprises a pressing plate (801) mounted and rotatably engaged in one of the arc-shaped guide members (1), a rotating rod (802) mounted on the pressing plate (801) and rotatably engaged in one end of the arc-shaped guide member (1), and a connecting plate (803) mounted on the rotating rod (802) and passing through one end of the arc-shaped guide member (1), wherein friction resistance exists between one side of the connecting plate (803) and one side of the arc-shaped guide member (1), and an anti-slip pad (9) is mounted on one side of the pressing plate (801).

6. The trachea fixing guide according to claim 5, characterized in that: A round-headed rod (804) is installed on one side of the connecting plate (803), and a plurality of fixing grooves (805) are opened on one side of the arc-shaped guide member (1), and the round-headed rod (804) is matched with the plurality of fixing grooves (805) respectively.

7. A disposable bite, characterized in that: A trachea fixing guide as described in any one of claims 1 to 6.

8. The disposable bite mouthpiece according to claim 7, characterized in that: include: A guard plate (10) is provided with a through hole at the center thereof, a bite (11) is arranged in the through hole, two side holes (12) are arranged on one side of the guard plate (10), the two side holes (12) are respectively located on both sides of the through hole, and an elastic binding band (13) is arranged between the two sides of the guard plate (10).

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