CN206630981U

CN206630981U - New bite-block

Info

Publication number: CN206630981U
Application number: CN201621103164.8U
Authority: CN
Inventors: 陈艺
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2016-10-08
Filing date: 2016-10-08
Publication date: 2017-11-14
Anticipated expiration: 2026-10-08

Abstract

The utility model discloses a kind of new bite-block, including bite-block body, and the bite-block body includes two bite-block pipes being set up in parallel, and tracheae buckling groove is provided between two bite-block pipes, tracheae fixture is provided with the tracheae buckling groove.Compared with prior art, new gripper pad structure provided by the utility model is simple, it is practical and convenient, devise tracheae and rinse triple channel, solve the problems, such as that tracheae and bite-block are fixed in itself, break away from frequently adhesive plaster and bandage glues and takes off process, trachea cannula can be quickly fixed simultaneously and adjusts depth of the intubation in patient airway, more easily and effectively, and waste of human resource is reduced, improves operating efficiency.

Description

New bite-block

Technical field

Medicine equipment is the utility model is related to, more particularly to a kind of new bite-block.

Background technology

Trachea cannula be clinically emergency resuscitation, surgery anesthesia, open airway when conventional operation, i.e., by special tracheae The important technology that the method that inner catheter inserts tracheae through glottis, endotracheal intubation or medical care field are used, it is breathing deferent Using wide in reason, more efficiently and effectively one of means.Because trachea cannula will pass through from patient oral cavity, it is therefore desirable to herein Place is fixed to trachea cannula and to prevent patient from biting tracheae, is usually fixed, faced using bite-block in the prior art In bed practice, the fixation to patients with mechanical ventilation trachea cannula is particularly important, and should avoid the accident of patients with mechanical ventilation Tube drawing, also to prevent patient from trachea cannula toward swallowing in air flue, is made trachea cannula slip into unilateral bronchus, have impact on work of breathing The recovery of energy.

The defects of prior art：Bite-block clinically is usually hollow cylindrical-shaped structure, is properly fixed gas during use Pipe and bite-block, it is necessary to which, with immobilization with adhesive tape, this method is sometimes and insecure, and compares and lose time；The earflap of bite-block is Hard plastic, is stuck on lip or gum, and lip or gingival lesions can be caused by easily causing；Medical personnel pass through bite-block When hollow space in patient oral cavity to being rinsed, intraoral throat position can only be flushed to, and for both sides position in oral cavity Putting to rinse, and increase the risk of patient's mouth infection.

Utility model content

To solve above technical problem, the utility model provides a kind of new bite-block, to solve simple and convenient fixation not With the tracheae and bite-block of caliber, and mucous membrane of mouth is effectively protected, reduce sufferer mouth infection risk, prevent patient's aggravation The problems such as.

The technical solution adopted in the utility model is as follows：A kind of new bite-block, including bite-block body, key are：It is described Bite-block body includes two bite-block pipes being set up in parallel, and tracheae buckling groove, the tracheae card are provided between two bite-block pipes Tracheae fixture is provided with access slot.

The beneficial effect of above scheme is in the tracheae buckling groove that tracheae is connected between two bite-block pipes, can prevent from suffering from Person is ejected bite-block with tongue, then stings trachea cannula bad, is recovered so as to influence patient respiration, increase patient is intubated again Risk and financial burden；Tracheae fixture is adapted to the tracheae of different tube diameters, and it is fixed, and prevents tracheae loosening pair Bottleneck throat causes to damage.

Preferably, the tracheae fixture includes two faces and sets arc fixed plates, two arc fixed plates Concave surface face is set, and contraction spring is provided between the arc fixed plate and the cell wall of the tracheae buckling groove.

The effect of the program is that the tracheae of different tube diameters can be engaging in two pieces of arcs by the elastic force effect of contraction spring Between fixed plate.

Preferably, the outer tube wall of the cell wall outer surface of the tracheae buckling groove and two bite-block pipes is fixed respectively connects Connect, same lip baffle plate is worn on two bite-block pipes, the lip baffle plate is set close to the arrival end of the bite-block pipe.

The effect of the program is that bite-block can be connected on lip or gum by lip baffle plate, prevents bite-block in patient's mouth Intracavitary is slided.

Preferably, the tube wall of the bite-block pipe is provided with multiple drainage side openings, and the drainage side opening is away from the tracheae card Access slot is set, and is set close to the port of export of the bite-block pipe.

The effect of the program is easy for oral care, and in dentilave, drainage side opening can increase dentilave area, Trachea cannula bilateral oral cavity can reach the purpose of flushing, and oral secretion also allows for clearing up in time.

Preferably, face is provided with two elastic threads fixing holes, two elastic threads fixing holes point on the lip baffle plate Do not set close to the left and right sides of the lip baffle plate.

The effect of the program is to be tied with same root elastic threads in two elastic threads fixing holes, can further secure bite block, Prevent bite-block from moving left and right in the oral cavity, while be also convenient for picking for bite-block.

Preferably, the length direction of the tracheae buckling groove is consistent with the tube core line of the bite-block pipe, the lip baffle plate Tracheae card interface is provided with, the opening direction of the tracheae card interface is consistent with the opening direction of the tracheae buckling groove, described Tracheae buckling groove entrance face is generally aligned in the same plane with the lip baffle plate, the port of export and the bite-block of the tracheae buckling groove The port of export of pipe is generally aligned in the same plane.

The effect of the program is the side that tracheae buckling groove is arranged on lip baffle plate, and bite-block tube portion is stretched out outside oral cavity, side Just medical personnel carry out dentilave by bite-block pipe.

Preferably, the length of the arc fixed plate is identical with the length of the tracheae buckling groove.

The effect of the program is that tracheae preferably can be gripped.

Preferably, the material of the lip baffle plate is soft plastic, and the material of the bite-block body and bite-block pipe is plastic cement.

The effect of the program is damage of the soft plastic reduction to patient's lip or gum.

Preferably, the bite-block body, bite-block pipe and lip baffle plate are integrally formed.

The effect of the program is can to increase toughness and intensity, Stability Analysis of Structures.

Beneficial effect：Compared with prior art, new gripper pad structure provided by the utility model is simple, practical and convenient, if Tracheae is counted and has rinsed triple channel, solved the problems, such as that tracheae and bite-block are fixed in itself, broken away from frequently adhesive plaster and bandage glues and taken off Process, while can quickly fix trachea cannula and adjust depth of the intubation in patient airway, more easily and effectively, and reduce Waste of human resource, improve operating efficiency.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is Fig. 1 A-A sectional views；

Fig. 3 is Fig. 1 front view；

Fig. 4 is Fig. 1 rearview；

Fig. 5 is floor map of the present utility model.

Embodiment

It is below in conjunction with the accompanying drawings and specific real to make those skilled in the art be better understood from the technical solution of the utility model Mode is applied to elaborate to the utility model.

As Figure 1-5, a kind of new bite-block, including bite-block body 1, the bite-block body 1 are set up in parallel including two Bite-block pipe 2, be provided with tracheae buckling groove 3 between two bite-block pipes 2, the length direction of the tracheae buckling groove 3 with it is described The tube core line of bite-block pipe 2 is consistent, is provided with tracheae fixture 4 in the tracheae buckling groove 3, outside the cell wall of the tracheae buckling groove 3 Surface and the outer tube wall of two bite-block pipes 2 are respectively fixedly connected with, and same lip baffle plate 5 is worn on two bite-block pipes 2, The lip baffle plate 5 is set close to the arrival end of the bite-block pipe 2, and the material of the lip baffle plate 5 is soft plastic, the bite-block The material of body 1 and bite-block pipe 2 is plastic cement, and the bite-block body 1, bite-block pipe 2 and lip baffle plate 5 are integrally formed.

It can be seen that, the tracheae fixture 4 includes two faces and sets arc fixed plate 41, institute in Fig. 1, Fig. 3 and Fig. 5 State that the length of arc fixed plate 41 is identical with the length of the tracheae buckling groove 3, and the concave surface of two arc fixed plates 41 is just To setting, contraction spring 42 is provided between the arc fixed plate 41 and the cell wall of the tracheae buckling groove 3；The lip baffle plate 5 are provided with tracheae card interface, and the opening direction of the tracheae card interface is consistent with the opening direction of the tracheae buckling groove 3, described The entrance face of tracheae buckling groove 3 be generally aligned in the same plane with the lip baffle plate 5, the port of export of the tracheae buckling groove 3 and institute The port of export for stating bite-block pipe 2 is generally aligned in the same plane.

It can further be seen that the tube wall of the bite-block pipe 2 is provided with multiple drainage side openings 6, the drainage side in Fig. 1 and Fig. 2 Hole 6 is set away from the tracheae buckling groove 3, and is set close to the port of export of the bite-block pipe 2.

Shown in Fig. 3 and Fig. 4, face is provided with two elastic threads fixing holes 7, two elasticity on the lip baffle plate 5 Fixing hole 7 of restricting is set respectively close to the left and right sides of the lip baffle plate 5.

In use, after medical personnel insert tracheae in patient airway, bite-block body 1 is then put into front tooth above and below patient Between, lip baffle plate 5 pushes against tooth, and then tracheae is fastened in tracheae buckling groove 3, consolidated tracheae by tracheae fixture 4 It is fixed, prevent patient from tracheal strips pharynx or unexpectedly drawn tubes coming off, finally by elastic threads around tying up behind the head of patient, treatment end, Only need to remove elastic threads, tracheae is together extracted together with bite-block.

Finally it is to be appreciated that foregoing description is only preferred embodiment of the present utility model, those skilled in the art is at this Under the enlightenment of utility model, on the premise of without prejudice to the utility model aims and claim, as can making multiple types Represent, such conversion is each fallen within the scope of protection of the utility model.

Claims

1. a kind of new bite-block, including bite-block body (1), it is characterised in that：The bite-block body (1) is set up in parallel including two Bite-block pipe (2), tracheae buckling groove (3) is provided between two bite-block pipes (2), gas is provided with the tracheae buckling groove (3) Pipe fixture (4).

2. new bite-block according to claim 1, it is characterised in that：The tracheae fixture (4) sets including two faces Arc fixed plate (41) is put, two arc fixed plates (41) are corresponding with two cell walls of the tracheae buckling groove (3) respectively, The concave surface face of two arc fixed plates (41) is set, convex surface and the corresponding tracheae of the arc fixed plate (41) Contraction spring (42) is respectively equipped between the cell wall of buckling groove (3).

3. new bite-block according to claim 1 or 2, it is characterised in that：The external groove sidevall difference of the tracheae buckling groove (3) It is respectively fixedly connected with the outer wall of two bite-block pipes (2), same lip baffle plate is arranged with two bite-block pipes (2) (5), the lip baffle plate (5) is set close to the arrival end of the bite-block pipe (2).

4. new bite-block according to claim 3, it is characterised in that：The tube wall of the bite-block pipe (2) is provided with multiple draw Side opening (6) is flowed, the drainage side opening (6) is set away from the tracheae buckling groove (3), and going out close to bite-block pipe (2) Mouth end is set.

5. new bite-block according to claim 3, it is characterised in that：Face is provided with two bullets on the lip baffle plate (5) Property rope fixing hole (7), two elastic threads fixing holes (7) respectively close to the lip baffle plate (5) the left and right sides set.

6. new bite-block according to claim 4, it is characterised in that：The length direction of the tracheae buckling groove (3) and institute It is consistent to state the tube core line of bite-block pipe (2), the lip baffle plate (5) is provided with tracheae card interface, the openings of the tracheae card interface To tracheae buckling groove (3) entrance face consistent with the opening direction of the tracheae buckling groove (3), described and the lip baffle plate (5) it is generally aligned in the same plane, the port of export of the tracheae buckling groove (3) and the port of export of the bite-block pipe (2) are generally aligned in the same plane.

7. new bite-block according to claim 2, it is characterised in that：The length of the arc fixed plate (41) and the gas The length of pipe clamp access slot (3) is identical.

8. new bite-block according to claim 3, it is characterised in that：The material of the lip baffle plate (5) is soft plastic, The material of the bite-block body (1) and bite-block pipe (2) is plastic cement.

9. new bite-block according to claim 3, it is characterised in that：The bite-block body (1), bite-block pipe (2) and lip Baffle plate (5) is integrally formed.