CN219071674U - endotracheal tube holder - Google Patents

Abstract

The utility model discloses an endotracheal intubation fixer, which comprises a silica gel mouth ring, wherein a silica gel tooth pad is arranged on the outer wall of one side of the silica gel mouth ring, a connecting block is fixedly connected with the outer wall of one side of the silica gel tooth pad, a device air bag is fixedly connected with the outer wall of one side of the connecting block, an air tube reserved groove is formed in the inner walls of the silica gel mouth ring, the connecting block and the device air bag, and an inflation tube is communicated with the outer wall of one side of the silica gel mouth ring and the device air bag. Through inflating the inner wall of the outer inflation piece of gasbag, can aerify the device gasbag through the gas tube, when needs are fixed tracheal catheter, laminate silica gel mouth circle and patient's mouth, the patient stings the tooth on silica gel bite-block, with device gasbag stopper entry chamber again, the device gasbag that is full of gas is fixed in patient's oral cavity, after fixed, inserts tracheal catheter through trachea reservation groove, through the setting of above-mentioned structure, can conveniently fix tracheal catheter.

Description

endotracheal tube holder

technical field

The utility model belongs to the technical field of medical instruments, in particular to a tracheal intubation fixer.

Background technique

At present, there are mainly two ways to fix the endotracheal tube in clinical practice. One way is to wrap and fix the endotracheal tube with medical tape or bandage; the other way is to fix the endotracheal tube. Both methods need to use medical adhesive tape to stick the fixator and/or endotracheal tube on the patient's face, or use a bandage to wrap around the patient's head and neck to achieve the fixation of the endotracheal tube. The above method is likely to cause redness on the patient's head and face or even skin damage. In addition, the current fixation method for endotracheal intubation requires the adhesive tape or bandage to be loosened before extubation, which is very inconvenient in prone or side lying position, and very May cause skin damage.

For example, a tracheal intubation fixer disclosed in Patent No. CN101780299B has simple structure, convenient operation, and is more in line with the anatomical and physiological curves of the oral cavity. Advantages, but the device is tied to the neck of the patient through a thin strap, the fixation effect is poor, and when the device is intubated or extubated on the patient, because the size of the tracheal reserved tube is similar to that of the tracheal tube, it is easy to cause intubation and Extubation is inconvenient.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of the utility model is to provide a tracheal intubation fixer, which has the advantages of conveniently fixing the tracheal intubation and conveniently inserting and pulling out the tracheal tube.

In order to achieve the above purpose, the utility model provides the following technical solutions: a tracheal intubation holder, including a silicone mouth ring, one side of the outer wall of the silicone mouth ring is provided with a silicone tooth pad, and one side of the silicone tooth pad is fixedly connected to the outer wall There is a connection block, the outer wall of one side of the connection block is fixedly connected with the device air bag, the inner wall of the silicone mouth ring, the connection block and the device air bag is provided with a reserved groove for the trachea, and the silicone mouth ring and a part of the device air bag An inflatable tube is communicated with the side outer wall, and one end of the inflatable tube is fixedly connected with an airbag outer inflatable block.

Through the above technical solution, the endotracheal tube can be fixed conveniently. When using the device, first pass the tip of the lubricated endotracheal tube over the reserved groove of the endotracheal tube, put the fixer on the top end of the endotracheal tube, and then perform conventional endotracheal intubation. Enter the mouth, bite the patient's teeth on the silicone tooth pad, fit the silicone mouth ring to the patient's mouth, and inflate the inner wall of the air bag outside the air bag, and inflate the air bag of the device through the inflation tube. The air bag of the device is inflated fixed in the patient's mouth.

Preferably, the inner wall of the silicone mouth ring is provided with two telescopic slots, the inner walls of the two telescopic slots are fixedly connected with telescopic columns, and the output ends of the two telescopic columns are fixedly connected with snap-in blocks, The outer walls of the two clamping blocks are fixedly connected with clamping cushions.

Preferably, the reserved groove for the trachea is used to place an endotracheal tube, and the endotracheal tube is attached to the clamping soft cushion.

Through the above technical solution, the endotracheal tube can be inserted and removed conveniently, and the telescopic column can be conveniently fixed through the telescopic slot opened on the inner wall of the silicone mouth ring. When the endotracheal tube needs to be fixed, the telescopic column can be activated. It can drive the clamping block to expand and contract, and then drive the clamping soft cushion to expand and contract, so as to fix the tracheal tube on the inner wall of the tracheal reserved groove, and prevent the tracheal tube from being too tight when the tracheal tube needs to be taken out. It is inconvenient to pull out.

Preferably, the outer wall of the inflatable block outside the airbag is fixedly connected with an inflation interface, the outer wall of the inflation interface is hinged with an airbag plug, and the outer wall of the airbag plug is fixedly connected with a handle.

Through the above technical solution, through the setting of the inflation interface, it is possible to conveniently inflate and deflate the inflatable block outside the airbag.

Preferably, the inflation interface (8) is an inflation interface of a spring-supported one-way valve.

Preferably, fixed blocks are fixedly connected to both sides of the outer wall of the silicone mouth ring, fixed ropes are fixedly connected to one side of the outer walls of the two fixed blocks, and one end of one of the fixed ropes is fixedly connected to a fixed block.

Through the above technical solution, the setting of the fixing block fixedly connected to the outer wall of the silicone mouth ring can facilitate the fixing of the fixing rope, thereby facilitating the fixing of the fixing block.

Preferably, one end of the other fixed rope is fixedly connected with a fixed base block, the inner wall of the fixed base block is provided with a fixed slot, and the size of the fixed clamping block coincides with the size of the fixed slot.

Through the above technical scheme, the fixed base block can be fixed by the fixed rope, and the fixed slot on the inner wall of the fixed base block matches the size of the fixed block, so that the two can be conveniently clamped, and it is inconvenient to pass through the patient's oral cavity. When fixing, provide another fixing method.

Preferably, one side of the outer wall of the silicone mouth ring is fixedly connected with a base, and one side of the outer wall of the base is provided with a switch.

Through the above technical scheme, the base fixedly connected to the outer wall of the silicone mouth ring can conveniently fix the switch, and the setting of the switch can conveniently control the telescopic column on the inner wall of the silicone mouth ring.

Preferably, a charging socket is opened on one side of the silicone mouth ring.

Through the above technical scheme, the base fixedly connected to the outer wall of the silicone mouth ring can conveniently fix the switch, and the setting of the switch can conveniently control the telescopic column on the inner wall of the silicone mouth ring.

Compared with the prior art, the beneficial effects of the utility model are:

1. By inflating the inner wall of the inflatable block outside the airbag, the airbag of the device can be inflated through the inflation tube. When it is necessary to fix the tracheal tube, insert the device airbag into the mouth, fit the silicone mouth ring to the patient's mouth, bite the patient's teeth on the silicone tooth pad, and then inflate the device airbag through the inflation tube to fill it with air. The airbag of the device is fixed in the oral cavity of the patient, and the tracheal tube can be fixed conveniently through the setting of the above structure.

2. The telescopic slot opened on the inner wall of the silicone mouth ring can facilitate the fixing of the telescopic column. When the endotracheal tube needs to be fixed, the telescopic column can be activated to drive the clamping block to expand and contract, and then drive the clamping cushion stretching, so as to fix the endotracheal tube on the inner wall of the endotracheal reserved groove, and prevent the fixation from being too tight when the endotracheal tube needs to be taken out, which will cause inconvenience in pulling out the endotracheal tube. Through the setting of the above structure, it can be conveniently The endotracheal tube is inserted and removed.

Description of drawings

Fig. 1 is the main structure schematic diagram of the present utility model;

Fig. 2 is the main body sectional structure schematic diagram of the present utility model;

Fig. 3 is a structural schematic diagram of the perspective view of the main body of the utility model;

Fig. 4 is a schematic diagram of the structure at A of the utility model.

In the figure: 1. Silicone mouth ring; 2. Silicone tooth pad; 3. Connecting block; 4. Device airbag; 5. Trachea reserved groove; 6. Inflatable tube; 1. Airbag plug; 10. Handle; 11. Telescopic slot; 12. Telescopic column; 13. Clamping block; 14. Clamping cushion; 15. Fixed block; 16. Fixed rope; 17. Fixed clamping block; 18. Fixed base block; 19, fixed slot; 20, endotracheal tube; 21, base; 22, switch; 23, charging socket.

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 Fig. 1-Fig. 4, the utility model provides a kind of technical proposal: tracheal intubation fixer, comprises silicone mouthpiece 1, and the side outer wall of silicone mouthpiece 1 is provided with silicone tooth pad 2, a part of the silicone tooth pad 2 The outer wall of the side is fixedly connected with the connection block 3, the outer wall of one side of the connection block 3 is fixedly connected with the device airbag 4, the inner wall of the silicone mouth ring 1, the connection block 3 and the device airbag 4 is provided with a trachea reserved groove 5, the silicone mouth ring 1 and One side of the outer wall of the device airbag 4 is communicated with an inflatable tube 6 , and one end of the inflatable tube 6 is fixedly connected with an outer inflation block 7 of the airbag.

In this embodiment, when the endotracheal tube 20 needs to be fixed, the endotracheal tube 20 is inserted intermittently into the trachea reserved groove 5 until the tail end of the endotracheal tube 20 is exposed, and the preparatory work is completed. Then carry out endotracheal intubation according to routine clinical operations. After the endotracheal intubation is completed, slide the device down from the end of the endotracheal tube, insert the device airbag 4 into the mouth, fit the silicone mouth ring 1 to the patient's mouth, and bite the patient's teeth. On the silicone tooth pad 2, by inflating the inner wall of the inflatable block 7 outside the air bag, the device air bag 4 can be inflated through the inflation tube 6, and the device air bag 4 filled with gas is fixed in the patient's oral cavity. Through the setting of the above structure, The endotracheal tube 20 can be fixed conveniently.

Specifically, the inner wall of the silicone mouth ring 1 is provided with two telescopic slots 11, the inner walls of the two telescopic slots 11 are fixedly connected with telescopic columns 12, and the output ends of the two telescopic columns 12 are fixedly connected with snap-in blocks 13, The outer walls of the two clamping blocks 13 are fixedly connected with clamping pads 14 .

The tracheal reserved groove 5 is used to place the tracheal tube 20 , and the tracheal tube 20 is attached to the clamping soft cushion 14 .

In this embodiment, the telescopic slot 11 provided on the inner wall of the silicone mouth ring 1 can facilitate the fixing of the telescopic column 12. When the endotracheal tube 20 needs to be fixed, the telescopic column 12 can be activated to drive the clamping block 13 expand and contract, and then drive the clamping soft cushion 14 to expand and contract, thereby fixing the endotracheal tube 20 on the inner wall of the endotracheal reserved groove 5, and when it is necessary to take out the endotracheal tube 20, prevent the fixation from being too tight, causing the endotracheal tube 20 to collapse. It is inconvenient to pull out, and the endotracheal tube 20 can be inserted and taken out conveniently through the setting of the above structure.

Specifically, the outer wall of the airbag outer inflatable block 7 is fixedly connected with an inflation interface 8 , the outer wall of the inflation interface 8 is hinged with an airbag plug 9 , and the outer wall of the airbag plug 9 is fixedly connected with a handle 10 .

Optionally, the inflation interface 8 is an inflation interface of a spring-supported one-way valve.

In this embodiment, through the setting of the inflation interface 8, it is convenient to inflate the air bag outer inflation block 7, the setting of the air bag stopper 9 can prevent the gas inside the device from leaking out, and the setting of the handle 10 can facilitate the air bag stopper 9 to be opened and closed. closure.

Specifically, both sides of the outer wall of the silicone mouth ring 1 are fixedly connected with fixed blocks 15 , one side of the outer walls of the two fixed blocks 15 are fixedly connected with a fixed rope 16 , and one end of one of the fixed ropes 16 is fixedly connected with a fixed block 17 .

In this embodiment, through the setting of the fixing block 15 fixedly connected to the outer wall of the silicone mouth ring 1 , the fixing rope 16 can be fixed conveniently, so that the fixing block 17 can be fixed conveniently.

Specifically, one end of another fixed rope 16 is fixedly connected with a fixed base block 18 , the inner wall of the fixed base block 18 is provided with a fixed slot 19 , and the size of the fixed block 17 matches the fixed slot 19 .

In this embodiment, the fixed base block 18 can be fixed by the fixed rope 16. The fixed slot 19 provided on the inner wall of the fixed base block 18 matches the size of the fixed block 17, so that the two can be conveniently clamped. When it is convenient to fix through the patient's mouth, it provides another fixation method.

Specifically, a base 21 is fixedly connected to one side of the outer wall of the silicone mouth ring 1 , and a switch 22 is provided on one side of the outer wall of the base 21 .

In this embodiment, the base 21 fixedly connected to the outer wall of the silicone mouth ring 1 can conveniently fix the switch 22 , and the setting of the switch 22 can conveniently control the telescopic column 12 on the inner wall of the silicone mouth ring 1 .

Specifically, a charging socket 23 is provided on one side of the silicone mouth ring 1 .

In this embodiment, through the setting of the charging socket 23, it is convenient to replenish the power required by the device.

Working principle and application process of the utility model:

When the endotracheal tube 20 needs to be fixed, the endotracheal tube 20 is intermittently inserted into the trachea reserved groove 5 until the tail end of the endotracheal tube 20 is exposed, and the preparatory work is completed. Then carry out endotracheal intubation according to routine clinical operations. After the endotracheal intubation is completed, slide the device down from the end of the endotracheal tube, insert the device airbag 4 into the mouth, fit the silicone mouth ring 1 to the patient's mouth, and bite the patient's teeth. On the silicone tooth pad 2, by inflating the inner wall of the inflatable block 7 outside the air bag, the device air bag 4 can be inflated through the inflation tube 6, and the device air bag 4 filled with gas is fixed in the patient's oral cavity. Through the setting of the above structure, The endotracheal tube 20 can be fixed conveniently; the telescopic slot 11 provided on the inner wall of the silicone mouth ring 1 can facilitate the fixing of the telescopic column 12, and when the endotracheal tube 20 needs to be fixed, the telescopic column 12 can be activated. Drive the clamping block 13 to expand and contract, and then drive the clamping cushion 14 to expand and contract, thereby fixing the trachea tube 20 on the inner wall of the trachea reserved groove 5, and preventing the fixation from being too tight when the trachea tube 20 needs to be taken out. It is inconvenient to pull out the endotracheal tube 20, and the endotracheal tube 20 can be inserted and removed conveniently through the arrangement of the above structure.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (9)

1. Tracheal cannula fixer, including silica gel oral siphon circle (1), its characterized in that: one side outer wall of silica gel mouth circle (1) is provided with silica gel bite-block (2), one side outer wall fixedly connected with connecting block (3) of silica gel bite-block (2), one side outer wall fixedly connected with device gasbag (4) of connecting block (3), trachea reservation groove (5) have been seted up to the inner wall of silica gel mouth circle (1), connecting block (3) and device gasbag (4), silica gel mouth circle (1) with one side outer wall intercommunication of device gasbag (4) has gas tube (6), the one end fixedly connected with gasbag outer inflation piece (7) of gas tube (6).

2. The endotracheal tube holder according to claim 1, wherein: two flexible fluting (11) have been seted up to the inner wall of silica gel mouth circle (1), two the inner wall fixedly connected with flexible post (12) of flexible fluting (11), two the equal fixedly connected with joint piece (13) of output of flexible post (12), two the outer wall fixedly connected with joint cushion (14) of joint piece (13).

3. The endotracheal tube holder according to claim 2, wherein: the tracheal reserved groove (5) is used for placing a tracheal catheter (20), and the tracheal catheter (20) is attached to the clamping soft cushion (14).

4. The endotracheal tube holder according to claim 1, wherein: the outer wall fixedly connected with of gasbag outer inflation piece (7) aerifys interface (8), the outer wall of aerifing interface (8) articulates there is gasbag stopper (9), the outer wall fixedly connected with handle (10) of gasbag stopper (9).

5. The endotracheal tube holder according to claim 4, wherein: the inflation interface (8) is a spring-supported one-way valve inflation interface.

6. The endotracheal tube holder according to claim 1, wherein: the silica gel mouth ring comprises a silica gel mouth ring body and is characterized in that two sides of the outer wall of the silica gel mouth ring body (1) are fixedly connected with fixing blocks (15), one side outer wall of each fixing block (15) is fixedly connected with a fixing rope (16), and one end of each fixing rope (16) is fixedly connected with a fixing clamping block (17).

7. The endotracheal tube holder according to claim 6, wherein: one end of the other fixed rope (16) is fixedly connected with a fixed base block (18), a fixed slot (19) is formed in the inner wall of the fixed base block (18), and the fixed clamping block (17) is matched with the fixed slot (19) in size.

8. The endotracheal tube holder according to claim 1, wherein: the silica gel mouth ring is characterized in that a base (21) is fixedly connected to the outer wall of one side of the silica gel mouth ring (1), and a switch (22) is arranged on the outer wall of one side of the base (21).

9. The endotracheal tube holder according to claim 1, wherein: one side of the silica gel mouth ring (1) is provided with a charging socket (23).

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