CN209595921U - A device for preventing the tongue from falling back in surgical patients - Google Patents

Abstract

The utility model discloses a kind of devices for preventing patient with operation glossoptosis, including the outer edge of a wing, air passage and bend pipe shell, the middle position on the outer edge of a wing is provided with outer tube interface, and the middle position of outer tube interface is fixed with partition, the air passage is connected to the lower end of outer tube interface, and the lower end of air passage is equipped with air bag, the bend pipe shell is set to the outside of inflatable interface, and the lower end of bend pipe shell is fixed with the interior edge of a wing.This prevents device setting inflatable interface, the inflation road of patient with operation glossoptosis to be connected with air bag three, external inflation device can be connected on inflatable interface, air bag is inflated, air bag is expanded, to withstand on the maxilla and tongue in patient oral cavity, push down tongue, it is fallen after preventing tongue, setting air bag all wraps on the interior edge of a wing, and air bag is made of elastic silica gel material, the cavity interior for being placed on patient can mitigate the pain of patient, while patient also being avoided to be scratched by the hard plastic material on the interior edge of a wing.

Description

A device for preventing the tongue from falling back in surgical patients

technical field

The utility model relates to the technical field of medical instruments, in particular to a device for preventing the tongue of an operation patient from falling backward.

Background technique

Retro-tongue refers to the fact that the tongue naturally falls down to block the airway due to gravity after lying down. In modern medical methods, sedative and hypnotics are usually used to anesthetize patients for non-general anesthesia operations, but After giving sedative and hypnotics, some patients will have serious tongue drop problem, which can easily cause suffocation and other problems, leading to adverse consequences. In order to avoid these consequences, there are usually three solutions: jaw support, oropharyngeal airway placement, Intubation.

Currently, there are three methods commonly used to prevent the tongue from falling back in surgical patients. Among them, there is no corresponding equipment for supporting the mandible, and the anesthesiologist needs to use both hands to support it, which increases the burden on the medical staff. It brings great discomfort to the patient, and it is easy to fall off during the operation. For this reason, we propose a device to prevent the tongue from falling back for surgical patients.

Utility model content

The purpose of this utility model is to provide a device for preventing the tongue of surgical patients from falling backwards, so as to solve the three methods of preventing the tongue of surgical patients from falling back in the above-mentioned background technology. The anesthesiologist needs to use both hands to hold the tube, which increases the burden on the medical staff, and the placement of the oropharyngeal airway and tracheal intubation will bring great discomfort to the patient, and it is easy to fall off during the operation.

In order to achieve the above purpose, the utility model provides the following technical solutions: a device for preventing the tongue of surgical patients from falling backwards, including an outer flange, an airway and an elbow casing, and an outer tube interface is provided at the middle of the outer flange, And the middle position of the outer pipe interface is fixed with a partition, the left and right sides of the outer pipe interface are provided with an inflatable interface, the left and right sides of the outer flange are provided with positioning holes, and the lower ends of the positioning holes are connected with a binding The inner surface of the restraint belt is equipped with round hair stickers, and the outer surface of the restraint belt is fixed with bristle stickers, the air passage is connected to the lower end of the outer tube interface, and the lower end of the air passage is equipped with an air bag. The lower end of the inflatable interface is connected with an inflatable channel, and the left end of the inflatable interface is equipped with an air nozzle. The surface is connected with tooth pads.

Preferably, the number of the outer tube interface is set to three, and the structure of the outer tube interface is a circular structure.

Preferably, the inflation interface forms a communication structure with the airbag through the inflation channel, and the connection mode between the air nozzle and the inflation interface is threaded connection.

Preferably, the dimensions between the round hair stickers and the bristle stickers match, and the connection mode between the round hair stickers and the bristle stickers is adhesive connection.

Preferably, an all-enveloping structure is formed between the airbag and the inner flange, and the structure of the airbag is an elastic structure.

Preferably, the structure of the elbow shell is an arc structure, and the connection between the elbow shell and the inner flange is a fixed connection.

Preferably, the cross-sectional structure of the tooth pad is a concave structure, and the tooth pad is closely attached to the outer surface of the elbow shell.

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

1. The device for preventing the tongue of surgical patients from falling back is provided with three outer tube interfaces arranged side by side on the outer flange, and the outer tube interfaces can be used separately for the supply of nutrient solution, ventilation and sputum suction for the patient. The outer tube interface used in medical measures is separated, which can effectively avoid cross-infection. The inflatable interface, the inflatable channel and the airbag are connected. An external inflatable device can be connected to the inflatable interface to inflate the airbag, so that the airbag It can be inflated so that it can be pressed against the palate and tongue of the patient's mouth, pressing the tongue and preventing the tongue from falling back;

2. Set the round hair sticker and the bristle hair sticker to be bonded together, so as to fix the whole device on the patient's head, avoid the patient's unconscious state after anesthesia, causing the device to fall off, ensure that the device is firmly fixed, and avoid In the event of an accident, an airbag is set to completely cover the inner flange, and the airbag is made of elastic silicone material, which can be placed inside the patient's mouth to relieve the patient's pain and prevent the patient from being scratched by the hard plastic material of the inner flange. Avoid unnecessary damage to the interior of the mouth;

3. The material of the elbow shell is set to be hard plastic material, so as to prevent the patient from accidentally biting the whole device tightly, causing the inside of the airway to be airtight and causing suffocation, and the overall shape of the elbow shell is arc-shaped, which conforms to the shape of the human oral cavity Structural features make it easy to place the whole device into the patient's oral cavity. The outer surface of the elbow housing is equipped with a ring of dental pads near the outer flange. The dental pads are made of rubber and the middle part is sunken inward, which is convenient for patients. By biting the tooth pad to bite the elbow shell, the tooth pad can prevent the patient's teeth from slipping with the elbow shell, and enhance the fixation stability of the entire device.

Description of drawings

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

Fig. 2 is the utility model right side view structural representation;

Fig. 3 is a partial enlarged structural diagram of the connection between the outer flange and the elbow shell of the utility model.

In the figure: 1. Outer flange; 2. Outer pipe interface; 3. Partition; 4. Inflatable interface; 5. Positioning hole; 10. Inflatable channel; 11. Bristle stickers; 12. Air nozzle; 13. Elbow shell; 14. Inner flange; 15. Tooth 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 1-3, the utility model provides a technical solution: a device for preventing the tongue of surgical patients from falling backwards, including an outer flange 1, an outer tube interface 2, a partition 3, an inflation interface 4, a positioning hole 5, Bondage belt 6, round hair sticker 7, air channel 8, air bag 9, air channel 10, bristle sticker 11, air nozzle 12, elbow shell 13, inner flange 14 and tooth pad 15, the middle position of outer flange 1 The outer pipe interface 2 is provided, and the middle position of the outer pipe interface 2 is fixed with a partition 3, the number of the outer pipe interface 2 is set to 3, and the structure of the outer pipe interface 2 is a circular structure, and the outer flange 1 is set Three outer tube interfaces 2 are arranged side by side, and the outer tube interfaces 2 can be used for supplying nutrient solution, ventilation and sputum suction for the patient, so that the outer tube interfaces 2 used for each medical treatment can be separated, Can effectively avoid cross-infection;

The left and right sides of the outer pipe interface 2 are provided with an inflatable interface 4, and the left and right sides of the outer flange 1 are provided with positioning holes 5, and the lower end of the positioning hole 5 is connected with a tie belt 6, and the inner surface of the tie belt 6 is equipped with Round hair stickers 7, and the outer surface of the restraint belt 6 is fixed with bristle stickers 11, the size between the round hair stickers 7 and the bristle stickers 11 matches, and the connection mode between the round hair stickers 7 and the bristle stickers 11 For the adhesive connection, the round hair sticker 7 and the bristle hair sticker 11 can be bonded together, so that the whole device is fixed on the patient's head, and the patient is prevented from falling off of the device in an unconscious state after anesthesia, ensuring The device is fixed firmly to avoid accidents. The air channel 8 is connected to the lower end of the outer tube interface 2, and the lower end of the air channel 8 is equipped with an air bag 9, and the lower end of the inflatable interface 4 is connected to an inflatable channel 10, and the left end of the inflatable interface 4 is installed with The gas nozzle 12 and the inflation interface 4 form a communication structure through the inflation channel 10 and the air bag 9, and the connection mode between the gas nozzle 12 and the inflation interface 4 is a screw connection, and the inflation interface 4, the inflation channel 10 and the air bag 9 are set. Connected to each other, an external inflation device can be connected to the inflation interface 4, and the air bag 9 can be inflated so that the air bag 9 can be expanded, thereby pushing against the palate and tongue of the patient's oral cavity, pressing the tongue, and preventing the tongue from falling backward;

Elbow shell 13 is arranged on the outside of inflatable interface 4, and the lower end of elbow shell 13 is fixed with inner flange 14, forms the full surrounding structure between airbag 9 and inner flange 14, and the structure of airbag 9 is elastic structure, set The airbag 9 completely wraps the inner flange 14, and the airbag 9 is made of elastic silicone material, which can be placed inside the patient's oral cavity to relieve the pain of the patient, while also preventing the patient from being scratched by the hard plastic material of the inner flange 14, To avoid unnecessary damage to the inside of the oral cavity, the structure of the elbow housing 13 is an arc structure, and the connection mode between the elbow housing 13 and the inner flange 14 is a fixed connection, and the material of the elbow housing 13 is hard plastic material to prevent the patient from inadvertently biting the entire device, causing the inside of the airway 8 to be airtight and causing suffocation, and the overall shape of the elbow shell 13 is arc-shaped, which conforms to the shape and structure characteristics of the inside of the human oral cavity, and is convenient for placing the entire device into the mouth. Inside the patient's oral cavity, the outer surface of the elbow shell 13 is connected with a tooth pad 15, the cross-sectional structure of the tooth pad 15 is a concave structure, and the tooth pad 15 is closely attached to the outer surface of the elbow shell 13, and the elbow shell 13 is set A ring of tooth pads 15 are installed on the outer surface of the outer surface near the outer flange 1. The tooth pads 15 are made of rubber material, and the middle part is sunken inward, so that the patient can bite the elbow shell 13 by biting the tooth pads 15. The pad 15 can prevent the patient's teeth from slipping with the elbow shell 13, and enhance the fixing stability of the whole device.

Working principle: For this type of device for preventing the tongue of surgical patients from falling back, first put the elbow housing 13 into the user's oral cavity, so that the inner flange 14 goes deep into the user's throat, and the user bites the tooth pad 15 with his teeth , to prevent slipping, leave the outer flange 1 outside the mouth, wrap the restraint belt 6 on the positioning hole 5 first, and fix it, then wrap the restraint belt 6 to the back of the user's head, and stick the round hair sticker 7 on Put the bristles on the 11, complete the fixing of the whole device, and then twist the gas nozzle 12, the screw action occurs between the gas nozzle 12 and the inflation interface 4, so that the gas nozzle 12 is disassembled from the inflation interface 4, and then connected to the inflation interface 4 The upper inflation device, the inflation device inflates the interior of the inflation interface 4, the gas enters the interior of the air bag 9 through the inflation channel 10, the air bag 9 expands, withstands the upper jaw of the user's mouth, and presses the tongue to prevent the tongue from falling backward. When the body is introduced with nutrient solution or filled with oxygen, connect the oxygenation device to the outer tube interface 2, start the oxygenation device, oxygen can enter the airway 8 through the outer tube interface 2, and flow into the user through the inner flange 14 Inside the oral cavity, the number of outer tube interfaces 2 is set to 3, which are separated by partitions 3. When different medical operations are required, different outer tube interfaces 2 can be used to effectively avoid cross-infection, and it is completed in this way The whole process of using the device for preventing the tongue from falling back in surgical patients.

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 (7)

1. A device for preventing an operation patient's tongue from falling backward, comprising an outer flange (1), an airway (8) and an elbow housing (13), characterized in that: the middle position of the outer flange (1) is set There is an outer tube interface (2), and a partition (3) is fixed in the middle of the outer tube interface (2), and the left and right sides of the outer tube interface (2) are equipped with an inflation interface (4). The left and right sides of the flange (1) are all provided with positioning holes (5), and the lower end of the positioning holes (5) is connected with a restraint band (6), and the inner surface of the restraint band (6) is equipped with round hair stickers ( 7), and the outer surface of the restraint belt (6) is fixed with bristles (11), the air passage (8) is connected to the lower end of the outer tube interface (2), and the air bag is installed at the lower end of the air passage (8) (9), the lower end of the inflation interface (4) is connected with an inflation channel (10), and the left end of the inflation interface (4) is equipped with an air nozzle (12), and the elbow housing (13) is arranged on the inflation interface ( 4), and the lower end of the elbow casing (13) is fixed with an inner flange (14), and the outer surface of the elbow casing (13) is connected with a tooth pad (15). 2. A device for preventing the tongue of an operation patient from falling backward according to claim 1, characterized in that: the number of the outer tube interface (2) is set to three, and the structure of the outer tube interface (2) is a circle shaped structure. 3. A device for preventing the tongue of surgical patients from falling backward according to claim 1, characterized in that: the inflation interface (4) forms a communication structure between the inflation channel (10) and the air bag (9), and the air The connection mode between the mouth (12) and the inflation interface (4) is threaded connection. 4. A device for preventing the tongue of surgical patients from falling backward according to claim 1, characterized in that: the size of the round-haired sticker (7) matches the bristle-haired sticker (11), and the round-haired sticker (7) The connection mode with the bristle sticker (11) is an adhesive connection. 5. A device for preventing the tongue of surgical patients from falling backward according to claim 1, characterized in that: a fully enclosed structure is formed between the air bag (9) and the inner flange (14), and the air bag (9) The structure is an elastic structure. 6. A device for preventing the tongue of an operation patient from falling backward according to claim 1, characterized in that: the structure of the elbow housing (13) is an arc structure, and the elbow housing (13) and the inner flange (14) The connection mode between them is a fixed connection. 7. A device for preventing an operation patient's tongue from falling backward according to claim 1, characterized in that: the cross-sectional structure of the tooth pad (15) is a concave structure, and the tooth pad (15) is connected to the elbow shell ( 13) The outer surface is closely attached.