CN217960902U

CN217960902U - Tooth pad for tracheal intubation

Info

Publication number: CN217960902U
Application number: CN202123373757.XU
Authority: CN
Inventors: 李欢
Original assignee: First Affiliated Hospital of Nanchang University
Current assignee: First Affiliated Hospital of Nanchang University
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-12-06
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a trachea cannula bite-block, including the bite-block main part, establish head anchor clamps cover in patient afterbrain position department through the setting, and after interval adjustment between with bite-block main part and the head anchor clamps is to suitable distance through the pulling stretch cord, and then establish the tip system of stretch cord on fixed frame, thereby accomplish the fixed to the device, avoid appearing the fixed firm subsequent operation of influence of device, slide to suitable position department and fix through fixing bolt on the slide rail through the slider that sets up in first fixed establishment and the second fixed establishment, and then rotatory carousel drives the screw rod and rotates, drive the pipeline anchor clamps then and fix spacingly to trachea cannula, thereby it is spacing to inserting trachea to make the device, the convenience of device use has been improved, through setting up first bite-block, second bite-block and adapter sleeve are the preparation of soft silica gel material, thereby make the device can alleviate the inside skin pressure of patient's mouth when using, reduce patient's physiological damage.

Description

Tooth pad for tracheal intubation

Technical Field

The utility model relates to the technical field of trachea cannula apparatus, in particular to a trachea cannula bite-block.

Background

The technology of placing a special endotracheal tube into the trachea through the glottis is called trachea intubation, and the technology can provide optimal conditions for smooth air passage, ventilation and oxygen supply, respiratory tract suction, prevention of aspiration and the like. The oral tracheal intubation is quick and convenient to use, is commonly used during respiratory and cardiac arrest rescue, but is difficult to fix, so that a tracheal intubation tooth pad is provided, the tracheal intubation is well fixed at a mouth, teeth in the oral cavity can be prevented from biting the tracheal intubation, and the oral tracheal intubation appliance is also a common tracheal intubation appliance at present.

However, the existing bite-block for tracheal intubation can not be well fixed in the using process, and the subsequent operation is easily affected due to the fact that the device is not firmly fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trachea cannula bite-block to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a trachea cannula bite-block, includes the bite-block main part, the bite-block main part includes first bite-block and second bite-block, first bite-block front surface is provided with first fixed establishment and second fixed establishment respectively, first fixed establishment includes fixed plate, slide rail, slider, screw rod, carousel, first connecting plate, second connecting plate and pipeline anchor clamps, first fixed establishment and second fixed establishment's structure and each part specification are the same, first bite-block outside symmetric connection has solid fixed ring, the bite-block main part outside is provided with head anchor clamps, the inboard fixedly connected with rubber pad of head anchor clamps, head anchor clamps both ends symmetric connection has the fixed block, fixed mounting has fixed frame on the fixed block, the symmetry is provided with the stretch cord between first bite-block and the head anchor clamps, stretch cord one end fixed connection is on the fixed block, the stretch cord other end passes solid fixed ring back system and establishes on fixed frame.

As a further aspect of the present invention: oval openings are formed in the first bite block and the second bite block.

As a further aspect of the present invention: the first bite-block and the second bite-block are fixedly connected through a connecting sleeve, and are mutually communicated through the connecting sleeve.

As a further aspect of the present invention: the fixed plate is fixedly connected to the front surface of the first bite block, the slide rail is fixedly connected to the fixed plate, the slide block is connected to the slide rail in a sliding mode, a handle is fixedly mounted on the slide block, a fixing bolt is arranged on the slide block, and a threaded through hole used for fixing bolt threaded connection is formed in the slide block.

As a further aspect of the present invention: one end of the screw is fixedly connected with the rotary table, the other end of the screw transversely penetrates through the sliding block and then is rotatably connected onto the first connecting plate through the bearing seat, a threaded through hole for threaded connection of the screw is formed in the sliding block, the first connecting plate is fixedly connected with the second connecting plate through a fixing bolt, and the second connecting plate is fixedly connected with the pipeline clamp.

As the utility model discloses further scheme again: first bite-block, second bite-block and adapter sleeve in the bite-block main part are soft silica gel material.

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

1. the head clamp is sleeved at the hindbrain position of a patient through the arrangement, the distance between the bite block main body and the head clamp is adjusted to a proper distance through pulling the elastic rope, and then the end part of the elastic rope is tied on the fixing frame, so that the fixation of the device is completed, and the phenomenon that the device is not fixed firmly to influence subsequent operation is avoided.

2. Slide to suitable position department and fix through fixing bolt on the slide rail through the slider that sets up in first fixed establishment and the second fixed establishment, and then rotatory carousel drives the screw rod and rotates, it is spacing to drive pipe clamp to fix trachea cannula then, thereby it is spacing to intubate to make the device, the convenience that the device used has further been improved, through setting up first bite-block, second bite-block and adapter sleeve are soft silica gel material preparation, thereby make the device can alleviate the inside skin pressure of patient's mouth when using, reduce patient's physiological damage.

Drawings

Fig. 1 is a schematic structural view of a bite block for endotracheal intubation.

Figure 2 is a top view of an endotracheal tube bite block.

Fig. 3 is a schematic structural view of a position A in the dental pad for the tracheal intubation.

Fig. 4 is a schematic structural view of a bite block B of the tracheal cannula.

Shown in the figure: the dental pad comprises a dental pad main body 1, a first dental pad 2, a second dental pad 3, a first fixing mechanism 4, a second fixing mechanism 5, a fixing plate 6, a sliding rail 7, a sliding block 8, a screw rod 9, a rotating disc 10, a first connecting plate 11, a second connecting plate 12, a pipeline clamp 13, a fixing ring 14, a head clamp 15, a fixing block 16, a fixing frame 17 and an elastic rope 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a dental pad for tracheal intubation comprises a dental pad main body 1, a first dental pad 2, a second dental pad 3, a first fixing mechanism 4, a second fixing mechanism 5, a fixing plate 6, a slide rail 7, a slider 8, a screw 9, a rotary table 10, a first connecting plate 11, a second connecting plate 12, a pipe clamp 13, a fixing ring 14, a head clamp 15, a fixing block 16, a fixing frame 17, and an elastic cord 18, wherein the dental pad main body 1 includes a first dental pad 2 and a second dental pad 3, the first dental pad 2 and the second dental pad 3 are both provided with elliptical openings, the first dental pad 2 and the second dental pad 3 are fixedly connected through a connecting sleeve, the first dental pad 2 and the second dental pad 3 are mutually communicated through a connecting sleeve, the first fixing mechanism 4 and the second fixing mechanism 5 are respectively disposed on the front surface of the first dental pad 2, the first fixing mechanism 4 comprises a fixing plate 6, a slide rail 7, a slide block 8, a screw rod 9, a rotary table 10, a first connecting plate 11, a second connecting plate 12 and a pipeline clamp 13, the fixing plate 6 is fixedly connected to the front surface of the first bite block 2, the slide rail 7 is fixedly connected to the fixing plate 6, the slide block 8 is slidably connected to the slide rail 7, a handle is fixedly mounted on the slide block 8, a fixing bolt is arranged on the slide block 8, a threaded through hole for threaded connection of the fixing bolt is formed in the slide block 8, one end of the screw rod 9 is fixedly connected with the rotary table 10, the other end of the screw rod 9 transversely penetrates through the slide block 8 and then is rotatably connected to the first connecting plate 11 through a bearing seat, a threaded through hole for threaded connection of the screw rod 9 is formed in the slide block 8, the first connecting plate 11 is fixedly connected with the second connecting plate 12 through the fixing bolt, and the second connecting plate 12 is fixedly connected with the pipeline clamp 13, the structure of first fixing mechanism 4 and second fixing mechanism 5 and each part specification are the same, 2 outside symmetric connections of first bite-block have solid fixed

ring

14, 1 outside of bite-block main part is provided with head anchor clamps 15, the inboard fixedly connected with rubber pad of

head anchor clamps

15, 15 both ends symmetric connections of head anchor clamps have fixed block 16, fixed frame 17 of fixed mounting on the fixed block 16, the symmetry is provided with stretch cord 18 between first bite-block 2 and the

head anchor clamps

15, 18 one end fixed connection of stretch cord are on fixed block 16, the stretch cord 18 other end passes solid fixed ring 14 back-series and establishes on fixed frame 17, first bite-block 2, second bite-block 3 and the adapter sleeve in bite-block main part 1 are soft silica gel material.

The utility model discloses a theory of operation is:

when needs use trachea cannula bite-block, medical personnel settle the assigned position back with the patient at first, further through filling in bite-block main part 1 in the patient mouth, and then through establishing head anchor clamps 15 cover in patient afterbrain position department, and through pulling stretch cord 18 with bite-block main part 1 and head anchor clamps 15 between the interval adjustment to suitable distance after, and then establish the tip system of stretch cord 18 on fixed frame 17, thereby accomplish the fixed to the device, further through filling in patient's health to suitable degree of depth with trachea cannula from the through-hole department on first bite-block 2 and the second bite-block 3 after, further slide to suitable position department and fix through fixing bolt on slide rail 7 through slider 8 among first fixed establishment 4 and the second fixed establishment 5, and then rotatory carousel 10 drives screw rod 9 and rotates, then drive pipeline anchor clamps 13 and fix spacing trachea cannula, thereby accomplish the use of trachea cannula bite-block.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a trachea cannula bite-block, includes bite-block main part (1), its characterized in that: bite-block main part (1) is including first bite-block (2) and second bite-block (3), first bite-block (2) front surface is provided with first fixed establishment (4) and second fixed establishment (5) respectively, first fixed establishment (4) are including fixed plate (6), slide rail (7), slider (8), screw rod (9), carousel (10), first connecting plate (11), second connecting plate (12) and pipe clamp (13), the structure and each part specification homogeneous phase of first fixed establishment (4) and second fixed establishment (5), first bite-block (2) outside symmetric connection has solid fixed ring (14), the bite-block main part (1) outside is provided with head anchor clamps (15), head anchor clamps (15) inboard fixedly connected with rubber pad, head anchor clamps (15) both ends symmetric connection has fixed block (16), fixed mounting has fixed frame (17) on fixed block (16), the symmetry is provided with stretch cord (18) between first bite-block (2) and head anchor clamps (15), stretch cord one end fixed connection is in stretch cord (18) one end is established on fixed frame (17) after fixed block (14).

2. The endotracheal tube bite block of claim 1, wherein: oval openings are formed in the first bite block (2) and the second bite block (3).

3. The endotracheal tube bite block of claim 1, wherein: first bite-block (2) and second bite-block (3) between through adapter sleeve fixed connection, first bite-block (2) and second bite-block (3) communicate through the adapter sleeve each other.

4. The endotracheal tube bite block of claim 1, wherein: fixed plate (6) fixed connection is on first bite-block (2) front surface, slide rail (7) fixed connection is on fixed plate (6), slider (8) sliding connection is on slide rail (7), fixed mounting has the handle on slider (8), be provided with fixing bolt on slider (8), offer the screw thread through-hole that is used for fixing bolt threaded connection on slider (8).

5. The endotracheal tube bite block of claim 1, wherein: screw rod (9) one end and carousel (10) fixed connection, the screw rod (9) other end transversely runs through behind slider (8) and rotates through the bearing frame and connect on first connecting plate (11), set up the screw thread through-hole that is used for screw rod (9) threaded connection on slider (8), first connecting plate (11) are through fixing bolt and second connecting plate (12) fixed connection, second connecting plate (12) and pipeline anchor clamps (13) fixed connection.

6. The endotracheal tube bite block of claim 1, wherein: first bite-block (2), second bite-block (3) and adapter sleeve in bite-block main part (1) are soft silica gel material.