Adjustable tracheal catheter and endoscope nip combined device

Abstract

The invention discloses an adjustable tracheal catheter and endoscope seaming combined device, and belongs to the technical field of gastroscope operation anesthesia equipment. The device mainly comprises a back plate, a gastroscope hole is formed in the surface of the back plate, an up-down adjusting mechanism is fixedly installed at the side end of the gastroscope hole, a caliber adjusting mechanism and a tracheal catheter are arranged at the side end of the up-down adjusting mechanism, the up-down adjusting mechanism comprises a telescopic sliding block, and the telescopic sliding block is installed on the left side of the back plate in a sliding mode. A fixed baffle is fixedly installed at the front end of the telescopic sliding block, the caliber adjusting mechanism comprises a fixed disc, the fixed disc is installed on the middle sections of the telescopic sliding block and the fixed baffle in a sliding mode, the rear end of the telescopic sliding block is in threaded connection with a telescopic rod, and the front end of the telescopic rod is connected with the fixed disc; an adjusting button is fixedly installed at the rear end of the telescopic rod, a clamping groove is formed in the front end of the fixing disc, and a tracheal catheter is arranged at the front end of the clamping groove. By means of the adjustable tracheal catheter and endoscope bite combined device, the effect that the operation process of anesthesia tracheal intubation in a gastroscope operation is simpler, more convenient and safer is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of gastroscopic surgical equipment, and more particularly to an adjustable tracheal tube and endoscope bite combined device. Background Art

[0002] Conventional bite mouthpieces need to be placed after endotracheal intubation. Due to the small diameter of the side holes of the bite mouthpiece, the endotracheal tube connector often needs to be removed during placement, so that the endotracheal tube can pass through the side holes of the bite mouthpiece, and then the endotracheal tube connector can be reconnected after it is properly fixed. The process is cumbersome, takes a certain amount of time and effort, and there is a risk of the endotracheal tube falling out during the process, causing serious consequences such as hypoxia in the patient.

[0003] Therefore, it is necessary to provide an adjustable endotracheal tube and endoscope bite combined device to solve the above problems. Summary of the invention

[0004] Based on the above problems existing in the prior art, the purpose of the embodiments of the present application is to provide an adjustable endotracheal tube and endoscope bite combined device to achieve a safe and simple operation process.

[0005] The technical solution adopted by the present application to solve its technical problems is: an adjustable tracheal tube and endoscope bite combined device, including a gastroscope hole opened on the surface of the back plate, an up and down adjustment mechanism is fixedly installed on the side end of the gastroscope hole, and a caliber adjustment mechanism is arranged on the side end of the up and down adjustment mechanism.

[0006] Furthermore, the up-and-down adjustment mechanism includes a retractable slider, which is slidably mounted on the left side of the back plate, and a fixed baffle is fixedly mounted on the front end of the retractable slider.

[0007] Furthermore, the aperture adjustment mechanism includes a fixed plate, which is slidably mounted on the middle section of the telescopic slider and the fixed baffle, the rear end of the telescopic slider is threadedly connected to a telescopic rod, the front end of the telescopic rod is connected to the fixed plate, and the rear end of the telescopic rod is fixedly mounted with an adjustment button.

[0008] Furthermore, a slot is provided at the front end of the fixing plate, a trachea is provided at the front end of the slot, and the groove of the slot matches the periphery of the tracheal tube.

[0009] Furthermore, an indicator airbag is fixedly mounted on the side end of the tracheal tube, a front end of the indicator airbag is connected to the tracheal tube, and an airbag is fixedly mounted on the front end of the tracheal tube.

[0010] Furthermore, snap-in grooves are provided on both sides of the back plate.

[0011] The beneficial effects of the present invention are as follows: the adjustment button is rotated to drive the telescopic rod at the front end to rotate inward, and the inward rotation of the telescopic rod drives the fixed plate to rotate inward to move the fixed plate close to the catheter. The fixed plate is close to the catheter so that the bite and the tracheal tube are in a relative position, thereby increasing the adjustability of the device, avoiding the obstruction of the field of vision during the tracheal intubation operation caused by the bite fixation, and the bite position can be flexibly moved after the tracheal intubation to be properly placed in the patient's mouth, and avoiding tedious steps such as reconnecting the tracheal tube connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is an overall schematic diagram of an adjustable endotracheal tube and endoscope bite combined device in the present application;

[0014] Figure 2 for Figure 1 Schematic diagram of the structure in cross-section;

[0015] Figure 3 for Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0016] In the figure: 1. endotracheal tube; 2. gastroscope hole; 3. back plate; 4. retractable slider; 5. fixed baffle; 6. adjustment button; 7. indicator airbag; 8. fixed plate; 9. snap-in slot; 10. airbag; 11. telescopic rod. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0019] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0020] like Figure 1-3As shown, the present application provides an adjustable tracheal tube and endoscope bite combined device, including a back plate 3, a gastroscope hole 2 is opened on the surface of the back plate 3, an up and down adjustment mechanism is fixedly installed on the side end of the gastroscope hole 2, and a caliber adjustment mechanism is arranged on the side end of the up and down adjustment mechanism.

[0021] The up-and-down adjustment mechanism includes a retractable slider 4 , which is slidably mounted on the left side of the back plate 3 , and a fixed baffle 5 is fixedly mounted on the front end of the retractable slider 4 .

[0022] The caliber adjustment mechanism includes a fixed plate 8, which is slidably installed on the middle section of the telescopic slider 4 and the fixed baffle 5. The rear end of the telescopic slider 4 is threadedly connected with a telescopic rod 11, the front end of the telescopic rod 11 is connected to the fixed plate 8, and the rear end of the telescopic rod 11 is fixedly installed with an adjustment button 6.

[0023] A clamping slot is provided at the front end of the fixing plate 8 , and a tracheal tube 1 is arranged at the front end of the clamping slot. The groove of the clamping slot is consistent with the periphery of the tracheal tube 1 .

[0024] The side end of the tracheal tube 1 is fixedly installed with an indicator balloon 7, the front end of the indicator balloon 7 is connected to the tracheal tube 1, and the front end of the tracheal tube 1 is fixedly installed with an airbag 10. The inflation state of the airbag 10 can be determined by the indicator balloon 7. Specifically, after tracheal intubation, the indicator balloon 7 is inflated to make the airbag 10 in an inflated state, thereby maintaining the stability of the position of the tracheal tube; after gastroscopy, the indicator balloon 7 can be directly deflated to return the airbag 10 to its initial state, making it easier to withdraw the tracheal tube 1.

[0025] The two sides of the back plate 3 are provided with snap-in grooves 9. By providing the snap-in grooves 9 on the back plate 3, the fixing bandage can be passed through the snap-in grooves 9 and then worn on the patient's head during use.

[0026] Specifically, when a patient needs to undergo gastroscopy or endoscopic treatment after endotracheal intubation under general anesthesia, the physician places an adjustable endotracheal tube and endoscopic bite combined device in the patient's mouth after inducing general anesthesia, and then adjusts the endotracheal tube 1 to a suitable position by adjusting the retractable slider 4 up and down, thereby eliminating the tedious steps of removing the endotracheal tube connector and placing the bite.

[0027] The specific steps of adjusting the endotracheal tube 1 to a suitable position are as follows: the physician rotates the adjustment button 6, and the rotation of the adjustment button 6 drives the telescopic rod 11 at the front end to rotate inward, and the inward rotation of the telescopic rod 11 drives the fixing plate 8 to rotate inward to move the fixing plate 8 close to the endotracheal tube 1. The fixing plate 8 is close to the tube 1 so that the relative position of the bite and the endotracheal tube 1 can be adjusted, thereby increasing the adjustability of the device, avoiding the visual field obstruction caused by the fixation of the bite during the endotracheal intubation operation, and the bite position can be flexibly moved after the endotracheal intubation operation, so that it can be properly placed in the patient's mouth.

[0028] Obviously, the above-described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

[0032] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An adjustable endotracheal tube and endoscope bite combined device, characterized in that: It comprises a back plate (3), a surface of which is provided with a gastroscope hole (2), a side end of which is fixedly mounted an up-and-down adjustment mechanism, and a side end of which is provided with a caliber adjustment mechanism.

2. The adjustable endotracheal tube and endoscope bite combined device according to claim 1, characterized in that: The up-and-down adjustment mechanism comprises a retractable slider (4), the retractable slider (4) is slidably mounted on the left side of the back plate (3), and a fixed baffle (5) is fixedly mounted on the front end of the retractable slider (4).

3. The adjustable endotracheal tube and endoscope bite combined device according to claim 1, characterized in that: The caliber adjustment mechanism comprises a fixed plate (8), the fixed plate (8) is slidably mounted on the middle section of the telescopic slider (4) and the fixed baffle (5), the rear end of the telescopic slider (4) is threadedly connected with a telescopic rod (11), the front end of the telescopic rod (11) is connected to the fixed plate (8), and the rear end of the telescopic rod (11) is fixedly mounted with an adjustment button (6).

4. The adjustable endotracheal tube and endoscope bite combined device according to claim 3, characterized in that: A slot is provided at the front end of the fixing plate (8), a tracheal tube (1) is arranged at the front end of the slot, and the groove of the slot matches the periphery of the tracheal tube (1).

5. The adjustable endotracheal tube and endoscope bite combined device according to claim 4, characterized in that: An indicator airbag (7) is fixedly mounted on the side end of the tracheal tube (1), a front end of the indicator airbag (7) is connected to the tracheal tube (1), and an airbag (10) is fixedly mounted on the front end of the tracheal tube (1).

6. The adjustable endotracheal tube and endoscope bite combined device according to claim 1, characterized in that: The back plate (3) is provided with snap-fitting grooves (9) on both sides.

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