CN214807631U

CN214807631U - Oropharynx breather pipe with protective bite-block

Info

Publication number: CN214807631U
Application number: CN202121324968.1U
Authority: CN
Inventors: 王文婕
Original assignee: Beijing Tian Tan Hospital
Current assignee: Beijing Tian Tan Hospital
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-11-23
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to the technical field of oropharyngeal ventilation tubes, in particular to an oropharyngeal ventilation tube with a protective tooth pad, comprising an upper tooth pad and a lower tooth pad, and a fixing mechanism is fixed at the bottom end of the upper tooth pad. , the lower tooth pad is fixedly arranged at the bottom end of the fixing mechanism, a connecting pipe is movably arranged inside the fixing mechanism, one end of the connecting pipe is fixedly arranged with a moving pipe, and the outer side of the moving pipe is movably arranged with an adjusting pipe . The utility model is provided with two upper teeth pads and lower teeth pads which are respectively matched with the upper and lower periodontal of the patient, so that the upper teeth and the lower teeth in the oral cavity of the patient can be respectively engaged, thereby avoiding the cross-fixing of adhesive tapes on both sides of the cheeks. In some cases, the tooth pad and the connecting pipe can be detached and connected by the spring compression plate in the fixing mechanism, and the connecting pipe can be easily replaced.

Description

Oropharynx breather pipe with protective bite-block

Technical Field

The utility model relates to an oropharynx breather pipe technical field specifically is an oropharynx breather pipe with protective bite-block.

Background

The oropharyngeal airway is a clinical common medical auxiliary instrument, is mainly used for patients with tongue root tenesmus and respiratory tract obstruction clinically, keeps the respiratory tract unobstructed and epileptic convulsions, and is easy to cause the oropharyngeal airway to fall out of an oral cavity due to unconsciousness or dysphoria of the patients, and causes the respiratory tract obstruction again to endanger life; some patients have suffocation death due to respiratory obstruction caused by more oropharynx or respiratory secretions which cannot be sucked in time.

When the oropharyngeal airway is used, the front end of the oropharyngeal airway needs to reach the position of or below the tongue root, the oropharyngeal airway is sensitive, a patient can vomit the airway outwards unconsciously, the part exposed outside comprises flanges which are fixed on the two sides of a cheek in a crossed mode through adhesive tapes, after the adhesive tapes are affected with damp, the viscosity is reduced, the oropharyngeal airway is easy to fall off and cannot be effectively fixed, when the airway is not found in time after coming out, the tongue is pressed down to be aggravated, sputum cannot be coughed in time, and the choking risk is increased; in addition, the adhesive tape is tightly adhered to the skin and sticks the hair of the patient to generate uncomfortable feeling; even some people have allergy to the adhesive plaster, and allergic dermatitis or ulceration is easy to occur, so that the condition of the patient is aggravated, and the oropharyngeal airway with the protective bite block is provided for this purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oropharynx breather pipe with protective bite-block to solve the problem of proposing among the above-mentioned background art.

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

an oropharynx breather pipe with a protective bite block comprises an upper bite block and a lower bite block, wherein a fixing mechanism is fixedly arranged at the bottom end of the upper bite block, the lower bite block is fixedly arranged at the bottom end of the fixing mechanism, a connecting pipe is movably arranged in the fixing mechanism, a moving pipe is fixedly arranged at one end of the connecting pipe, and an adjusting pipe is movably arranged on the outer side of the moving pipe;

preferably, the fixing mechanism comprises an upper fixing block, a lower fixing block and a spiral pushing rod, the top end of the upper fixing block is fixedly connected with the bottom end of the upper bite block, the bottom end of the lower fixing block is fixedly connected with the upper surface of the lower bite block, the spiral pushing rod is fixedly arranged on both sides of the bottom end of the upper fixing block, and the bottom end of the spiral pushing rod is fixedly connected with the upper surface of the lower fixing block;

preferably, the adjusting pipe is movably sleeved with a spring outside the moving pipe in one end close to the moving pipe;

preferably, the bottom end of the upper fixed block and the top end of the lower fixed block are both fixedly provided with spring compression plates, and the sides, close to the spring compression plates, of the two sides are both movably connected with the connecting pipe;

preferably, a tongue depressor is fixedly arranged at the bottom end of the connecting pipe on the inner side of the lower bite block;

preferably, the upper bite block and the lower bite block are both arc-shaped.

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

1. this an oropharynx breather pipe with protection nature bite-block, through be equipped with two with the patient about the anastomotic last bite-block of periodontal and bite-block down respectively, can mesh with last tooth in the patient's oral cavity and lower tooth mutually, avoided the condition of adhesive tape cross fixation in the both sides of cheek, the spring compression board through among the fixed establishment can realize that bite-block and connecting pipe's dismantlement are connected, and can conveniently change the connecting pipe, through setting up the spiral propulsion pole with adjustable length, the convenience is adjusted the fixed distance between the fixed establishment.

2. This oropharynx breather pipe with protective bite-block is established in the outside that removes the pipe through the adjusting tube cover, and through being provided with the spring, can make the adjusting tube in the outside damping slip that removes the pipe, consequently can realize the length change of adjusting tube, makes the whole convenience that uses of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is the mounting schematic diagram of the adjusting pipe of the present invention.

In the figure: 1. an upper bite block; 2. a lower bite block; 3. a fixing mechanism; 31. an upper fixed block; 32. a lower fixed block; 33. a screw propulsion rod; 4. a connecting pipe; 5. moving the tube; 6. an adjusting tube; 7. a spring; 8. a spring compression plate; 9. a tongue depressor.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-2, the present invention provides a technical solution:

an oropharynx breather pipe with a protective bite block comprises an upper bite block 1 and a lower bite block 2, wherein two upper bite block 1 and two lower bite block 2 which are matched with upper and lower periodontal of a patient are respectively arranged, the bottom end of the upper bite block 1 can be fixedly provided with a fixing mechanism 3 which is respectively meshed with upper teeth and lower teeth in the oral cavity of the patient, the lower bite block 2 is fixedly arranged at the bottom end of the fixing mechanism 3, a connecting pipe 4 is movably arranged in the fixing mechanism 3, one end of the connecting pipe 4 is fixedly provided with a moving pipe 5, and the outer side of the moving pipe 5 is movably provided with an adjusting pipe 6;

in this embodiment, preferably, the fixing mechanism 3 includes an upper fixing block 31, a lower fixing block 32 and a spiral pushing rod 33, the top end of the upper fixing block 31 is fixedly connected with the bottom end of the upper bite block 1, the bottom end of the lower fixing block 32 is fixedly connected with the upper surface of the lower bite block 2, the spiral pushing rods 33 are fixedly arranged on both sides of the bottom end of the upper fixing block 31, the bottom end of the spiral pushing rod 33 is fixedly connected with the upper surface of the lower fixing block 32, the connection between the bite block and the connecting pipe 4 can be realized by the spring compression plate 8 in the fixing mechanism 3, the connecting pipe 4 can be conveniently replaced, and the fixing distance between the fixing mechanisms 3 can be conveniently adjusted by the spiral pushing rod 33 with adjustable length;

in this embodiment, preferably, the adjusting tube 6 is movably sleeved with a spring 7 at the outer side of the moving tube 5 inside one end close to the moving tube 5, the adjusting tube 6 is sleeved at the outer side of the moving tube 5, and the adjusting tube 6 can slide in a damping manner at the outer side of the moving tube 5 by being provided with the spring 7, so that the length change of the adjusting tube 6 can be realized, and the whole device is more convenient to use;

in this embodiment, preferably, the spring compression plates 8 are fixedly arranged at the bottom end of the upper fixing block 31 and the top end of the lower fixing block 32, and the sides, close to the spring compression plates 8, of the two sides are movably connected with the connecting pipe 4, so that the connecting pipe 4 can be conveniently fixed;

in the embodiment, preferably, the tongue depressor 9 is fixedly arranged at the bottom end of the connecting pipe 4 at the inner side of the lower bite block 2, so that the tongue of the patient can be prevented from being disturbed and fixed;

in this embodiment, the upper bite block 1 and the lower bite block 2 are preferably arc-shaped.

An oropharynx breather pipe with protective bite-block of this embodiment is when using, through be equipped with two identical last bite-block 1 of periodontal and lower bite-block 2 about with the patient respectively, can mesh with last tooth and lower tooth in the patient's oral cavity respectively, can realize through spring compression plate 8 among fixed establishment 3 that bite-block and connecting pipe 4's dismantlement are connected, and can conveniently change connecting pipe 4, through setting up length-adjustable spiral propulsion pole 33, the convenience is adjusted the fixed distance between fixed establishment 3, establish the outside at removal pipe 5 through 6 covers of regulating tube, and through being provided with spring 7, can make regulating tube 6 slide in the outside damping of removal pipe 5, consequently, can realize the length variation of regulating tube 6, make the whole convenience that uses of device more.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an oropharynx breather pipe with protection nature bite-block, including last bite-block (1) and bite-block (2) down, its characterized in that: go up the bottom mounting of bite-block (1) and be provided with fixed establishment (3), bite-block (2) are fixed to be set up in the bottom of fixed establishment (3) down, the inside activity of fixed establishment (3) is provided with connecting pipe (4), the fixed removal pipe (5) that is provided with of one end of connecting pipe (4), the outside of removing pipe (5) is provided with control tube (6) through the activity.

2. The oropharyngeal airway with the protective bite block of claim 1, wherein: fixed establishment (3) are including last fixed block (31), lower fixed block (32) and screw propulsion pole (33), the top of going up fixed block (31) and the bottom fixed connection of last bite-block (1), the bottom of fixed block (32) is connected with the last fixed surface of bite-block (2) down, the bottom both sides of going up fixed block (31) are all fixed and are provided with screw propulsion pole (33), the bottom of screw propulsion pole (33) and the last fixed surface of lower fixed block (32) are connected.

3. The oropharyngeal airway with the protective bite block of claim 1, wherein: the adjusting pipe (6) is movably sleeved with a spring (7) at the outer side of the moving pipe (5) in one end close to the moving pipe (5).

4. The oropharyngeal airway with the protective bite block of claim 2, wherein: the bottom of going up fixed block (31) and the top of lower fixed block (32) all fixedly are provided with spring compression board (8), both sides one side that spring compression board (8) are close to mutually all with connecting pipe (4) swing joint.

5. The oropharyngeal airway with the protective bite block of claim 1, wherein: a tongue depressor (9) is fixedly arranged at the bottom end of the connecting pipe (4) at the inner side of the lower bite block (2).

6. The oropharyngeal airway with the protective bite block of claim 1, wherein: the upper bite block (1) and the lower bite block (2) are both arc-shaped.