CN209864955U - Trachea cannula device capable of supporting mouth - Google Patents

Abstract

The utility model discloses a trachea cannula device that mouth supported can carry out, including backup pad and fixing base, the top fixed mounting of backup pad has the connector, and is connected with endotracheal tube on the connector to the left side of backup pad is connected with the connecting band through the connecting axle, the internally mounted of connector has the sealing washer, spacing hole has been seted up on the surface of connecting band, the inboard of backup pad is fixed with the silica gel pad, and is provided with the metal sheet between the silica gel pad, fixed lug is connected with the fixing base through the spring, and is provided with the magnetic path on the left of the inboard of fixing base, the internal surface of connecting band is provided with the protection pad. This trachea cannula device that mouth supported can carry out is provided with curved silica gel pad and metal sheet, can make patient's tooth bite the silica gel pad of metal sheet when using conveniently to effectively separate through the metal sheet, avoid the bite-gripper to sting flat or the problem of biting absolutely with endotracheal tube, improve the device's result of use.

Description

Endotracheal intubation device capable of mouth support

technical field

The utility model relates to the technical field of trachea intubation, in particular to a trachea intubation device capable of mouth support.

Background technique

Endotracheal intubation is one of the important first-aid devices in intensive care medicine. For the existing endotracheal intubation devices, there are still a lot of problems, such as when using the endotracheal intubation device. support, so that the device is prone to falling off when in use, and at the same time, when the patient uses it, it is easy to bite flat or bite off the trachea due to pain, which affects the use of the device. Therefore, we propose a device that can support the mouth Endotracheal intubation device in order to solve the problems raised in the above.

Utility model content

The purpose of this utility model is to provide a tracheal intubation device capable of supporting the mouth, to solve the above-mentioned background technology. It is inconvenient to support the mouth when using the tracheal intubation device, so that when using it, the The device is prone to falling off, and at the same time, when the patient uses it, it is easy to bite flat or bite off the trachea due to pain, which affects the use of the device.

In order to achieve the above purpose, the utility model provides the following technical solution: a tracheal intubation device capable of supporting the mouth, including a support plate and a fixing seat, a connector is fixedly installed above the support plate, and the connector is connected to There is a tracheal tube, and the left side of the support plate is connected to the connecting belt through the connecting shaft, a sealing ring is installed inside the connecting head, a limited hole is opened on the surface of the connecting belt, and the inner side of the supporting plate is fixed with silica gel Pad, and a metal plate is arranged between the silicone pads, the fixed seat is fixed on the right side of the support plate, and a pull ring is connected to the fixed seat, and the pull ring is connected to the fixed protrusion through a connecting rope, and the fixed protrusion The block is connected to the fixed seat through a spring, and a magnetic block is provided on the inner side and left side of the fixed seat, and a slot is opened in the middle of the fixed seat, and a protective pad is provided on the inner surface of the connecting band.

Preferably, the support plate has an arc-shaped structure, and the support plate and the connecting head are of an integrated structure, and the connecting head and the sealing ring are fixedly connected, and the inner diameter of the sealing ring coincides with the outer diameter of the endotracheal tube.

Preferably, two silica gel pads are arranged symmetrically with respect to the metal plate, and the metal plate and the support plate are connected in a fixed connection, and the middle part of the support plate is in a ring-shaped structure.

Preferably, the fixed protrusion forms an elastic structure through a spring and the fixed seat, and the fixed protrusion forms a telescopic structure with the fixed seat through a connecting rope, a spring and a pull ring.

Preferably, the magnetic block is fixedly connected to the inner side of the fixing seat, and the middle part of the magnetic block is in an arc-shaped structure, and the magnetic block is engaged with the fixed protrusion.

Preferably, the length of the slot is equal to the width of the connecting strip, and the ends of the connecting strip are evenly distributed with limiting holes.

Compared with the prior art, the utility model has the beneficial effect that: the endotracheal intubation device capable of mouth support,

(1) There is a curved silicone pad and metal plate, which can make the patient’s teeth bite the silicone pad of the metal plate during use, and are effectively separated by the metal plate to prevent the occlusal force from biting or biting the tracheal tube The problem of broken or bitten, improve the use effect of the device;

(2) The connection belt is provided, and the position of the limit hole on the surface of the connection belt can be engaged and fixed with the fixed protrusion inside the fixing seat, so as to facilitate the support and fixation of the support plate and the patient's mouth, which improves the use of the device As a result, at the same time, the fixed protrusion forms an elastic structure through the spring and the fixed seat, and the fixed protrusion and the magnetic block are magnetically connected, which facilitates the limit fixation of the connecting belt.

Description of drawings

Fig. 1 is a schematic view of the front view structure of the utility model;

Fig. 2 is a schematic diagram of the connection structure between the support plate and the metal plate of the utility model;

Fig. 3 is a structural schematic diagram of place A in Fig. 1 of the utility model;

Fig. 4 is a schematic diagram of the structure of the connecting belt of the present invention.

In the figure: 1. Support plate; 2. Connecting head; 3. Endotracheal tube; 4. Connecting shaft; 5. Connecting belt; 6. Limiting hole; 7. Silicone pad; , connecting rope; 11, fixed bump; 12, spring; 13, magnetic block; 14, metal plate; 15, sealing ring; 16, slotting; 17, protective pad.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a tracheal intubation device capable of supporting the mouth, including a support plate 1, a connecting head 2, a tracheal tube 3, a connecting shaft 4, a connecting belt 5, Limiting hole 6, silicone pad 7, fixing seat 8, pull ring 9, connecting rope 10, fixing bump 11, spring 12, magnetic block 13, metal plate 14, sealing ring 15, slot 16 and protection pad 17, support A connector 2 is fixedly installed on the top of the board 1, and an endotracheal tube 3 is connected to the connector 2, and the left side of the support plate 1 is connected to the connecting belt 5 through the connecting shaft 4, and a sealing ring 15 is installed inside the connector 2 , the surface of the connecting band 5 is provided with a limited hole 6, the inner side of the support plate 1 is fixed with a silicone pad 7, and a metal plate 14 is arranged between the silicone pads 7, the fixing seat 8 is fixed on the right side of the support plate 1, and fixed The seat 8 is connected with a pull ring 9, and the pull ring 9 is connected with the fixed projection 11 through the connecting rope 10, the fixed projection 11 is connected with the fixed seat 8 through the spring 12, and the inner left side of the fixed seat 8 is provided with a magnetic block 13, and the middle part of the fixing seat 8 is provided with a slot 16, and the inner surface of the connection belt 5 is provided with a protective pad 17.

The support plate 1 has an arc-shaped structure, and the support plate 1 and the connector 2 are of an integrated structure, and the connector 2 and the sealing ring 15 are fixedly connected, and the inner diameter of the sealing ring 15 coincides with the outer diameter of the endotracheal tube 3 to avoid Gas escapes through the gap between the endotracheal tube 3 and the connector 2 .

There are two silicone pads 7 arranged symmetrically with respect to the metal plate 14, and the connection mode between the metal plate 14 and the support plate 1 is a fixed connection, and the middle part of the support plate 1 is in a ring-shaped structure, which is convenient for mouth support and can prevent patients from Bite flat or bite off the endotracheal tube3.

The fixed projection 11 forms an elastic structure through the spring 12 and the fixed seat 8, and the fixed projection 11 forms a telescopic structure through the connecting rope 10, the spring 12, the draw ring 9 and the fixed seat 8, which is convenient for pulling the draw ring 9, so that the fixed projection 11 Under the effect of spring 12, connecting band 5 is fixed.

The inner side of the magnetic block 13 and the fixed seat 8 is fixedly connected, and the middle part of the magnetic block 13 is in an arc structure, and the magnetic block 13 and the fixed protrusion 11 are engaged and connected, which can facilitate the fixing of the fixed protrusion 11 and the magnetic block 13.

The length of the slot 16 is equal to the width of the connecting strip 5 , and the ends of the connecting strip 5 are evenly distributed with limiting holes 6 , so that the connecting strip 5 enters the inside of the fixing seat 8 conveniently.

Working principle: First, insert the endotracheal tube 3 into the middle of the support plate 1, so that the endotracheal tube 3 enters the sealing ring 15 in the middle of the support plate 1 to facilitate the use of the device. Put the silicone pad 7 on the patient's mouth, make the teeth of the patient's mouth bite the silicone pad 7, and then pull the pull ring 9, so that the pull ring 9 drives the fixed protrusion 11 to move to the right through the connecting rope 10, and then the fixed The bump 11 squeezes the spring 12, so that the spring 12 is in a compressed state, and then the connecting belt 5 on the left side of the support plate 1 passes through the slot 16 on the surface of the fixing seat 8, and after adjusting to a suitable position, loosen the pull ring 9, Make the fixed projection 11 pass through the limit hole 6 on the surface of the connecting belt 5 under the return action of the spring 12, and make the fixed projection 11 and the magnetic block 13 inside the fixed seat 8 a magnetically connected snap-in structure, which is convenient for connecting The belt 5 is fixed on the fixing seat 8, which is convenient for fixing the support plate 1 on the patient's mouth, and improves the use effect of the device. The metal plate 14 between the silicone pads 7 can effectively reduce the bite force of the patient due to pain, and avoid the occurrence of The phenomenon of biting, deforming or flattening the endotracheal tube 3 improves the use effect of the device. This is the operating principle of the endotracheal intubation device capable of supporting the mouth. The content not described in detail in this manual belongs to those skilled in the art. known prior art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A trachea cannula device capable of mouth support, comprising a support plate (1) and a fixed seat (8), and is characterized in that: the upper part of the supporting plate (1) is fixedly provided with a connector (2), the connector (2) is connected with a tracheal catheter (3), the left side of the supporting plate (1) is connected with a connecting belt (5) through a connecting shaft (4), a sealing ring (15) is arranged inside the connector (2), a limiting hole (6) is formed in the surface of the connecting belt (5), the inner side of the supporting plate (1) is fixedly provided with a silica gel pad (7), a metal plate (14) is arranged between the silica gel pads (7), the fixing seat (8) is fixed on the right side of the supporting plate (1), the fixing seat (8) is connected with a pull ring (9), the pull ring (9) is connected with a fixing lug (11) through a connecting rope (10), the fixing lug (11) is connected with the fixing seat (8) through a spring (12), and the left side of the inner side of the fixing seat (8) is provided, and the middle part of the fixed seat (8) is provided with a slot (16), and the inner surface of the connecting belt (5) is provided with a protective pad (17).

2. A mouth-supportable endotracheal intubation device according to claim 1, wherein: backup pad (1) is the arc structure, and backup pad (1) and connector (2) structure as an organic whole to connector (2) are fixed connection with sealing washer (15), and the internal diameter of sealing washer (15) is identical with the external diameter of endotracheal tube (3) simultaneously.

3. A mouth-supportable endotracheal intubation device according to claim 1, wherein: silica gel pad (7) are provided with two about metal sheet (14) symmetry, and the connected mode of metal sheet (14) and backup pad (1) is fixed connection to the middle part of backup pad (1) is ring column structure.

4. A mouth-supportable endotracheal intubation device according to claim 1, wherein: the fixed lug (11) and the fixed seat (8) form an elastic structure through the spring (12), and the fixed lug (11) and the fixed seat (8) form an expansion structure through the connecting rope (10), the spring (12) and the pull ring (9).

5. A mouth-supportable endotracheal intubation device according to claim 1, wherein: the magnet (13) is fixedly connected with the inner side of the fixed seat (8), the middle of the magnet (13) is of an arc-shaped structure, and the magnet (13) is connected with the fixed bump (11) in a clamping manner.

6. A mouth-supportable endotracheal intubation device according to claim 1, wherein: the length of the slot (16) is equal to the width of the connecting band (5), and the tail end of the connecting band (5) is uniformly distributed with limiting holes (6).