CN219614646U - An anti-bite pad for tracheal intubation - Google Patents

Abstract

The bite-preventing cushion for the tracheal intubation comprises a main pipe body and a cushion body, wherein the cushion body is provided with a mounting groove penetrating through the cushion body, and the cushion body is sleeved on the pipe body; the auxiliary tube body, the mobilizable installation of auxiliary tube body is in the mounting groove, auxiliary tube body one end is connected with the suction head, the other end can be connected with medical instrument, this bite-block is through setting up the auxiliary tube body, and be connected auxiliary tube body and multiple medical instrument, make the auxiliary tube body have multiple functions, when auxiliary tube body is connected with the aspirator, doctor can multiple angle absorb the secretion of patient's oral cavity through removing the auxiliary tube body, avoid oral cavity secretion to flow into in the trachea, stop the potential safety hazard, when auxiliary tube body is connected with the oxygen inhaler, can provide oxygen to the patient, keep patient's respiratory tract unobstructed, prevent patient's hypoxia and carbon dioxide retention, this bite-block simple structure, the simple operation is fit for extensive popularization and application.

Description

An anti-bite pad for tracheal intubation

technical field

The utility model relates to the technical field of medical devices, in particular to an anti-bite pad for tracheal intubation.

Background technique

Endotracheal intubation is an important measure in the treatment of critically ill patients with general anesthesia, cardiopulmonary resuscitation and respiratory dysfunction. Endotracheal intubation technology can timely suck out secretions or foreign bodies in the trachea, prevent foreign bodies from entering the respiratory tract, keep the respiratory tract unobstructed, perform effective artificial or mechanical ventilation, and prevent patients from hypoxia and carbon dioxide retention.

During endotracheal intubation, the intubation tube needs to be protected by a tooth pad to prevent the user from biting the endotracheal tube, resulting in the inability of the endotracheal tube to ventilate and suck out secretions or foreign objects in the trachea. The current dental pad is a hard structure, although it can protect the tracheal tube, but when the patient has masseter muscle spasm or occlusal force, the hard dental pad will cause great damage to the teeth, and in severe cases, tooth loss may occur.

The existing tracheal intubation can only clean up the secretions or foreign objects in the trachea, and it is difficult to absorb the patient's oral secretions from multiple angles, and the oral secretions tend to flow into the trachea, which poses a safety hazard.

Utility model content

(1) Solved technical problems

In order to solve the above problems, the utility model provides an anti-bite pad for endotracheal intubation to solve the problems raised by the above-mentioned background technology.

(2) Technical solution

In order to achieve the above object, the utility model provides the following technical solutions:

An anti-bite pad for tracheal intubation, comprising a main body and a pad body, the pad body is provided with a mounting groove that runs through itself, and the pad body is sleeved on the tube body; In the groove, one end of the auxiliary tube is connected to the suction head, and the other end can be connected to the medical device.

Preferably, the cross-section of the installation groove is trapezoidal, and the opening size of the installation groove near the end of the suction head is larger than the opening size of the end away from the suction head.

Preferably, the tooth pad also includes a rotating part, the end of the mounting groove near the suction head is provided with a rotating groove, the rotating part is rotatably installed in the rotating groove, the auxiliary pipe body can extend into the rotating groove through the mounting groove, and connect with the rotating part Swipe to connect.

Preferably, a limit protrusion is provided at the end of the auxiliary pipe body close to the suction head, and the size of the limit protrusion is larger than the opening size of the installation groove.

Preferably, the pad body is designed in an arc shape, and the side of the pad body is provided with an arc-shaped engagement groove.

(3) Beneficial effects

Compared with the prior art, the anti-bite pad for tracheal intubation is used in the following way. First, the pad body is inserted into the patient's mouth, and the patient bites the pad body. Inside, the doctor can perform various intraoral operations through the main body, using a bronchoscope, etc., and then connect the auxiliary body with the aspirator, and move the auxiliary body to absorb the secretions of the patient's oral cavity from multiple angles. In general, the dental pad is equipped with an auxiliary tube body and connects the auxiliary tube body with a variety of medical devices, so that the auxiliary tube body has multiple functions. When the auxiliary tube body is connected with the aspirator, the doctor can The body can absorb the secretions of the patient's mouth from multiple angles, avoiding the flow of oral secretions into the trachea, and eliminating potential safety hazards. Oxygen and carbon dioxide are retained, and the end-breathing carbon dioxide content can be monitored when the accessory tube is connected to the gas sampling tube under the condition of retaining spontaneous breathing. The tooth pad has simple structure and convenient operation, and is suitable for large-scale popularization and application.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation of the utility model. In the accompanying drawings:

Fig. 1 shows the schematic diagram one of the overall structure of the embodiment of the present utility model;

Fig. 2 shows the schematic diagram one of partial parts of the embodiment of the present utility model;

Fig. 3 shows a cross-sectional view of the pad body of the embodiment of the utility model.

Among the figure: 10 main body, 11 cushion body, 12 auxiliary pipe body, 13 suction head, 20 rotating part, 21 limit protrusion, 30 installation groove, 31 rotating groove, 32 occlusal groove.

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.

Referring to accompanying drawings 1-3, an anti-bite pad for tracheal intubation includes a main body 10 and a pad body 11. The pad body 11 is provided with a mounting groove 30 that runs through itself, and the pad body 11 is sleeved on the tube body; The tube body 12 and the secondary tube body 12 are movably installed in the installation groove 30, one end of the secondary tube body 12 is connected to the suction head 13, and the other end can be connected to the medical device.

It should be noted that the pad body 11 is made of soft silica gel, so that it has good elasticity, so that the doctor can insert the dental pad into the patient's mouth, and the patient can bite the elastic dental pad, reducing the contact between the pad body 11 and the teeth. Collision, to avoid damage to the teeth when the masseter muscle spasms. The auxiliary pipe body 12 is made of plastic, so that it has a certain hardness. On the one hand, it is convenient for the auxiliary pipe body 12 to move in the installation groove 30, thereby changing the position of the suction head 13 in the patient's mouth. On the other hand, it is convenient for the auxiliary pipe body 12 to Connect and disassemble the suction head 13 to facilitate the next use of the auxiliary pipe body 12. The medical device can be an oxygen inhaler or a liquid inhaler. The oxygen inhaler and liquid inhaler are not shown in the drawings, and the auxiliary pipe body 12 is connected to the oxygen inhaler Oxygen can be provided to the patient, and the auxiliary pipe body 12 is connected with the liquid aspirator to absorb the secretions in the patient's oral cavity. In the case of retaining spontaneous breathing, the end-tidal carbon dioxide content can be monitored when the auxiliary tube body is connected to the gas sampling tube. The connection between the auxiliary pipe body 12 and the oxygen inhaler, the liquid aspirator and the gas sampling pipe is a prior art, so no more details are given here.

Based on the above scheme, the use of the tracheal intubation anti-bite pad is as follows. First, the pad body 11 is inserted into the patient's mouth, and the patient bites the pad body 11. At this time, the operation can begin, and the main body 10 is inserted into the patient's mouth. Inside, the doctor can perform intraoral operations through the main tube body 10, and avoid teeth occlusal on the artificial tracheal tube. Then the auxiliary pipe body 12 is connected with the liquid aspirator, and the secretion of the patient's oral cavity can be sucked from multiple angles by moving the auxiliary pipe body 12. Generally speaking, the dental pad is provided with the auxiliary pipe body 12, and the auxiliary pipe body The body 12 is connected with a variety of medical devices, so that the auxiliary pipe body 12 has multiple functions. When the auxiliary pipe body 12 is connected with the liquid aspirator, the doctor can continuously absorb the secretions of the patient's oral cavity from multiple angles by moving the auxiliary pipe body 12 , prevent oral secretions from flowing into the trachea, and eliminate potential safety hazards. When the auxiliary pipe body 12 is connected to the oxygen inhaler, it can provide oxygen to the patient, keep the patient's airway unobstructed, and prevent the patient from hypoxia and carbon dioxide retention. The auxiliary pipe body is connected to the gas sampling tube It can monitor the end-tidal carbon dioxide content and waveform, monitor the patient's respiratory rate and ventilation volume, and prevent the patient from hypoxia and carbon dioxide retention. The tooth pad has simple structure and convenient operation, and is suitable for large-scale popularization and application.

Referring to FIG. 3 , the cross section of the installation groove 30 is trapezoidal in design, and the opening size of the installation groove 30 near the end of the suction head 13 is larger than the opening size of the end away from the suction head 13 .

Specifically, the trapezoidal shape of the cross section of the mounting groove 30 is isosceles trapezoidal, so as to facilitate the processing of the mounting groove 30, and the trapezoidal mounting groove 30 can enable the doctor to change the position of the suction head 13 when moving the auxiliary tube body 12 away from the end of the suction head 13. , so that it is convenient for the user to absorb the secretions of the patient's oral cavity from multiple angles, and the practicability of the dental pad is improved.

Referring to accompanying drawing 2, this mouthpiece also includes rotating part 20, and the end of mounting groove 30 near suction head 13 is provided with rotating groove 31, and rotating part 20 is rotatably installed in rotating groove 31, and auxiliary pipe body 12 can pass through installing groove 30 It extends into the rotating slot 31 and is slidably connected with the rotating member 20 .

Specifically, the cross section of the rotating member 20 is designed in a circle, and the rotating groove 31 is correspondingly designed in a circular shape. The end surface of the rotating member 20 abuts against the rotating groove 31, which can prevent the patient’s oral secretions from flowing into the rotating groove 31 through the installation groove 30. , resulting in the accumulation of fluid in the rotating groove 31, when the doctor takes out the pad body 11, the fluid is easy to drip and cause pollution. By setting the rotating member 20, it can provide support for the auxiliary pipe body 12, thereby facilitating the multi-angle rotation of the auxiliary pipe body 12 , improve the practicability of the dental pad.

Referring to accompanying drawings 1-2, the end of the auxiliary pipe body 12 close to the suction head 13 is provided with a limiting protrusion 21 , and the size of the limiting protrusion 21 is larger than the opening size of the installation groove 30 .

Specifically, by setting the limit protrusion 21, the movement range of the auxiliary tube body 12 with the suction head 13 can be limited. On the one hand, it is avoided that the doctor will collide the suction head 13 with the pad body 11 when moving the auxiliary tube body 12, causing the suction head 13 to It falls into the patient's mouth, causing potential safety hazards. On the other hand, to prevent the doctor from pulling out the suction head 13 through the installation groove 30, the suction head 13 needs to be inserted into the installation groove 30 again to absorb the secretions of the patient's oral cavity, increasing the patient's operation time.

Referring to accompanying drawing 1, the cushion body 11 is designed in an arc shape, and the side surface of the cushion body 11 is provided with an arc-shaped engaging groove 32 .

Specifically, the arc of the pad body 11 and the occlusal groove 32 are both U-shaped, and the curved pad body 11 can facilitate the insertion of the tooth pad into the patient's mouth, so as to prevent the pad body 11 from moving and separating in the patient's oral cavity when the doctor moves the main body 10 The contact area between the pad body 11 and the patient's oral cavity can be increased by providing the occlusal groove 32, which is convenient for the patient to bite the pad body 11.

It should be noted that although the embodiments of the present invention have been shown and described, those skilled in the art can understand that these embodiments can be modified without departing from the principle and spirit of the present invention. Various changes, modifications, substitutions and variations, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. An anti-bite pad for tracheal intubation, comprising: main body (10), The pad body (11), characterized in that, the pad body (11) is provided with an installation groove (30) passing through itself, and the pad body (11) is sleeved on the pipe body; An auxiliary pipe body (12), the auxiliary pipe body (12) is movably installed in the installation groove (30), one end of the auxiliary pipe body (12) is connected with the suction head (13), and the other end can be connected with the suction head (13). Medical device connection. 2. An anti-bite pad for endotracheal intubation according to claim 1, characterized in that the cross-section of the installation groove (30) is trapezoidal in design, and the installation groove (30) is close to the suction head (13) The opening size of one end is larger than the opening size of the end away from the suction head (13). 3. An endotracheal intubation anti-bite pad according to claim 2, characterized in that it also includes a rotating part (20), and the installation groove (30) is provided with a rotating groove near the end of the suction head (13) (31), the rotating member (20) is rotatably installed in the rotating groove (31), and the auxiliary pipe body (12) can extend into the rotating groove (31) through the mounting groove (30) ) and is slidably connected with the rotating member (20). 4. An anti-bite pad for tracheal intubation according to claim 2, characterized in that, the end of the auxiliary tube body (12) close to the suction head (13) is provided with a limiting protrusion (21), the The size of the limit protrusion (21) is larger than the opening size of the installation groove (30). 5. An anti-bite pad for tracheal intubation according to claim 2, characterized in that, the pad body (11) is designed in an arc shape, and the side of the pad body (11) is provided with an arc-shaped occlusal groove (32 ).