CN215535137U

CN215535137U - Be used for multi-functional bite-block of psychiatric department

Info

Publication number: CN215535137U
Application number: CN202121664140.0U
Authority: CN
Inventors: 朱珏; 季彩芳; 孔凡贞
Original assignee: Suzhou Guangji Hospital
Current assignee: Suzhou Guangji Hospital
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2022-01-18
Anticipated expiration: 2031-07-21

Abstract

The utility model is suitable for the technical field of medical instruments, and provides a multifunctional bite block for a psychiatric department, which comprises an upper dental frame and a lower dental frame, wherein the upper dental frame is rotationally connected with the lower dental frame through a connecting component; the upper dental articulator is characterized in that an upper support plate is arranged on the upper dental articulator, a lower support plate is arranged on the lower dental articulator, the connecting assembly comprises a support shaft, the upper support plate is connected with the lower support plate in a rotating supporting mode through the support shaft, and the connecting assembly further comprises a limiting stopper which enables the upper support plate to be relatively fixed with the lower support plate. In conclusion, the bite block provided by the embodiment of the utility model achieves the purpose that the upper and lower teeth can not be occluded, can be used for oral operation such as sputum suction, is convenient to use, and simultaneously liberates nursing manpower.

Description

Be used for multi-functional bite-block of psychiatric department

Technical Field

The embodiment of the utility model belongs to the technical field of medical instruments, and particularly relates to a multifunctional bite block for a psychiatric department.

Background

Most of psychiatric patients have no self-awareness, and self-injury and suicide of biting the tongue occur due to the influence of mental symptoms such as hallucinations, delusions and the like, so that in the emergency state, the mouth of the patient needs to be opened rapidly by using an opener or a tongue depressor to prevent the patient from biting the patient. But the psychiatric patients are driven by the mental symptoms to be extremely out of cooperation, the mouth gag or the tongue spatula in the oral cavity is easily ejected by the tongue of the patients, the tongue biting behavior can happen again, enough nursing manpower is often required to be arranged to support the mouth gag or the tongue spatula, and the nursing staff is easily tired; some patients do not want to swallow the oral secretion, and the oral secretion accumulates in the pharynx, so that the oral secretion is easy to be inhaled by mistake. Therefore, the existing medical tooth pads are all aimed at cooperative patients and are not suitable for psychiatric patients.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to provide a multifunctional tooth pad for psychiatric department, aiming at solving the problems that a mouth gag or a tongue spatula in the oral cavity of a psychiatric patient is easy to be ejected by the tongue of the patient, the tongue biting behavior is likely to occur again, enough nursing manpower is often required to be arranged to support the mouth gag or the tongue spatula, and the nursing staff is easy to fatigue; the oral secretion of some patients is unwilling to swallow and accumulated in the pharynx, so that the problem of aspiration is easy to occur.

The embodiment of the utility model is realized in such a way that the multifunctional bite block for the psychiatric department comprises an upper dental frame and a lower dental frame which are rotationally connected through a connecting component; the upper dental articulator is characterized in that an upper support plate is arranged on the upper dental articulator, a lower support plate is arranged on the lower dental articulator, the connecting assembly comprises a support shaft, the upper support plate is connected with the lower support plate in a rotating supporting mode through the support shaft, and the connecting assembly further comprises a limiting stopper which enables the upper support plate to be relatively fixed with the lower support plate.

Preferably, the material of the upper dental articulator and the lower dental articulator is a titanium alloy.

Preferably, the bite block further comprises: the end part of the supporting shaft is rotatably connected with the handle.

Preferably, the handle is U type structure, presses the handle both sides through manual operation handle, can make the both sides of handle be close to each other, and the handle contained angle diminishes promptly, loosens after the handle, and the contained angle of handle resets.

Preferably, the stopper includes:

the limiting gear is fixedly arranged on the lower tooth rack, and a plurality of limiting tooth grooves are uniformly distributed on the outer ring of the limiting gear;

the supporting plate is coaxially and fixedly arranged on the supporting shaft, and a supporting spring is arranged between the supporting plate and the lower supporting plate in a supporting connection mode;

the limiting rod is matched with the limiting tooth groove and fixedly connected between the supporting discs;

it can be understood that, in the stopper provided by the embodiment of the present invention, under the supporting action of the elastic support of the supporting spring, the supporting disc can be pushed to approach the limit gear, and the limit rod is embedded into the corresponding limit tooth groove, and the supporting disc and the limit gear are relatively fixed at this time, so that the supporting shaft does not rotate relative to the lower dental articulator at this time.

Preferably, a fixed support plate is fixedly mounted on one side of the limit gear, and the fixed support plate is fixedly mounted on the lower dental articulator.

Preferably, one side of the supporting shaft is rotatably arranged on the lower support plate in a penetrating way, namely, the upper support plate can horizontally move relative to the lower support plate, and the relative rotation between the supporting shaft and the lower support plate is not influenced.

Preferably, the outer ring of the supporting disk is fixedly provided with a supporting rod, and the limiting rod is fixedly arranged on the supporting rod.

Preferably, still fixed spacing sand grip that is provided with on the opposite side of back shaft, go up the backup pad sliding sleeve and locate on the opposite side of back shaft for do not take place relative rotation between back shaft and last backup pad.

Preferably, go up the dental articulator with all use the silica gel material to wrap up on the dental articulator down, go up the dental articulator and all be equipped with semicircular recess on the dental articulator down, go up the dental articulator and be used for fixed row of teeth, lower dental articulator is used for fixed row of teeth down.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

in the bite-block provided by the utility model, during operation, two sides of the handle are directly pinched by hands, so that the supporting shafts of the connecting components at two sides move, and the limiting rods are separated from the limiting tooth sockets, and the supporting springs are in a compressed state at the moment, so that the opening and closing angle between the upper tooth rack and the lower tooth rack can be smoothly adjusted, after the handle is loosened, the limiting rods are embedded into the corresponding limiting tooth sockets under the action of the elastic resetting force of the supporting springs, so that the upper tooth rack and the lower tooth rack after the opening and closing angle is adjusted are kept fixed, namely, the mouth of a patient can be supported when the mouth is opened, the purpose that the upper tooth and the lower tooth cannot be occluded is achieved, and the mouth can be operated, for example, sputum suction operation can be carried out when oral secretion is more, and choking and mistaken suction are avoided; the tooth pad provided by the embodiment of the utility model is provided with the silica gel tongue surface between the lower tooth sockets, and the tongue is pressed when the tooth pad is worn, so that the tongue is effectively prevented from ejecting out of the tooth pad. In conclusion, the bite block provided by the embodiment of the utility model achieves the purpose that the upper and lower teeth can not be occluded, can be used for oral operation such as sputum suction, is convenient to use, and simultaneously liberates nursing manpower.

Drawings

FIG. 1 is a front view of a multifunctional bite block for psychiatric department according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic perspective view illustrating a connecting assembly for a multifunctional bite block in a psychiatric department according to an embodiment of the present invention.

In FIGS. 1-3: 100. an upper dental frame; 101. an upper support plate; 200. a lower dental articulator; 201. a lower support plate; 202. fixing a support plate; 203. a limit gear; 204. a limiting tooth socket; 205. a support disc; 206. a strut; 207. a limiting rod; 208. a support spring; 209. limiting convex strips; 210. a support shaft; 300. a handle.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1, a structure diagram of a multifunctional bite block for psychiatric department provided as an embodiment of the present invention includes an upper dental frame 100 and a lower dental frame 200, wherein the upper dental frame 100 and the lower dental frame 200 are rotatably connected by a connection assembly; wherein, the upper dental articulator 100 is provided with the upper support plate 101, the lower dental articulator 200 is provided with the lower support plate 201, the connecting assembly comprises a support shaft 210, the upper support plate 101 is rotatably supported and connected with the lower support plate 201 through the support shaft 210, so that the opening and closing angle between the upper dental articulator 100 and the lower dental articulator 200 can be adjusted under the supporting and rotating connection action of the support shaft 210, the connecting assembly further comprises a stopper which enables the upper support plate 101 and the lower support plate 201 to be relatively fixed, therefore, after the opening and closing angle between the upper dental articulator 100 and the lower dental articulator 200 is adjusted, the upper dental articulator 100 and the lower dental articulator 200 are fixed through the stopper, the opening and closing size of the oral cavity of a patient can be adjusted according to needs, the purpose of the upper and lower teeth can be achieved, the oral cavity operation can be performed, and the sputum suction operation can be performed if the oral cavity secretion is more, avoid the occurrence of choking and aspiration.

Preferably, in the bite block provided by the embodiment of the present invention, the upper dental articulator 100 and the lower dental articulator 200 are made of titanium alloy, and have high strength, corrosion resistance, light weight and no toxicity.

Further, in a preferred embodiment of the present invention, the bite block further comprises: and a handle 300, wherein the end of the supporting shaft 210 is rotatably connected with the handle 300.

Wherein, handle 300 is U type structure, presses handle 300 both sides through manual operation handle, can make the both sides of handle 300 be close to each other, and handle 300 contained angle diminishes promptly, and after loosening handle 300, the contained angle of handle 300 resets.

As shown in fig. 1 to 3, in the stopper provided in the embodiment of the present invention, the stopper includes:

the limiting gear 203 is fixedly arranged on the lower tooth rack 200, and a plurality of limiting tooth grooves 204 are uniformly distributed on the outer ring of the limiting gear 203;

a supporting plate 205 coaxially and fixedly mounted on the supporting shaft 210, and a supporting spring 208 is arranged between the supporting plate 205 and the lower support plate 201 in a supporting connection manner;

and the limiting rod 207 is matched with the limiting tooth groove 204, and the limiting rod 207 is fixedly connected between the supporting plates 205.

It can be understood that, in the stopper provided by the embodiment of the present invention, under the supporting action of the elastic support of the supporting spring 208, the supporting plate 205 can be pushed to approach the limit gear 203, and the limit rod 207 is embedded into the corresponding limit tooth slot 204, and at this time, the supporting plate 205 and the limit gear 203 are relatively fixed, so that the supporting shaft 210 does not rotate relative to the lower dental articulator 200.

Further, in a preferred embodiment of the present invention, a fixing plate 202 is fixedly mounted on one side of the limit gear 203, and the fixing plate 202 is fixedly mounted on the lower dental articulator 200.

Furthermore, in the preferred embodiment provided by the present invention, one side of the supporting shaft 210 is rotatably disposed through the lower support plate 201, that is, the upper support plate 101 can horizontally move relative to the lower support plate 201 without affecting the relative rotation between the supporting shaft 210 and the lower support plate 201;

furthermore, in a preferred embodiment of the present invention, a supporting rod 206 is fixedly installed on an outer ring of the supporting plate 205, and the limiting rod 207 is fixedly installed on the supporting rod 206.

Referring to fig. 1 to 3, in the embodiment of the present invention, a limiting protrusion 209 is further fixedly disposed on the other side of the supporting shaft 210, and the upper support plate 101 is slidably sleeved on the other side of the supporting shaft 210, so that the supporting shaft 210 and the upper support plate 101 do not rotate relatively.

In the specific use process of the bite block provided by the embodiment of the utility model, during operation, two sides of the handle 300 are directly pinched by hands, so that the support shafts 210 of the connecting components at two sides move, the limiting rods 207 are separated from the limiting tooth sockets 204, and the supporting springs 208 are in a compressed state, so that the opening and closing angle between the upper dental frame 100 and the lower dental frame 200 can be smoothly adjusted, after the handle 300 is loosened, the limiting rods 207 are embedded into the corresponding limiting tooth sockets 204 under the action of the elastic reset force of the supporting springs 208, so that the upper dental frame 100 and the lower dental frame 200 with the opening and closing angle adjusted are kept fixed, the oral cavity of a patient can be supported when the oral cavity is opened, the purpose that the upper and lower teeth cannot be occluded is achieved, and oral cavity operation can be performed, for example, sputum suction operation can be performed when oral cavity secretion is more, and the phenomena of choking and mistaken suction are avoided

Further, in the embodiment of the present invention, the upper dental articulator 100 and the lower dental articulator 200 are both wrapped with a silicone material, semicircular grooves are respectively formed on the upper dental articulator 100 and the lower dental articulator 200, the upper dental articulator 100 is used for fixing upper teeth, and the lower dental articulator 200 is used for fixing lower teeth. The reason that the traditional bite block of a patient is easy to eject is that the tongue of the patient is not controlled, and the bite block provided by the embodiment of the utility model has the advantages that the silica gel tongue surface is manufactured between the lower tooth sockets and is pressed when being worn, so that the tongue is effectively prevented from ejecting out of the bite block.

The tooth pad provided by the embodiment of the utility model is convenient to clean after use, is corrosion-resistant, and can be soaked for disinfection.

It should be noted that, for simplicity of description, the above-mentioned embodiments are described as a series of acts, but those skilled in the art will recognize that the present invention is not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the utility model. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the utility model.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or communication connection may be an indirect coupling or communication connection between devices or units through some interfaces, and may be in a telecommunication or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

The above examples are only used to illustrate the technical solution of the present invention, and do not limit the scope of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from these embodiments without making any inventive step, fall within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still make various combinations, additions, deletions or other modifications of the features of the embodiments of the present invention according to the situation without conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, and these technical solutions also fall within the protection scope of the present invention.

Claims

1. The multifunctional bite block for the psychiatric department is characterized by comprising an upper dental frame and a lower dental frame, wherein the upper dental frame is rotatably connected with the lower dental frame through a connecting assembly; the upper dental framework is provided with an upper support plate, the lower dental framework is provided with a lower support plate, the connecting assembly comprises a support shaft, the upper support plate and the lower support plate are in rotary supporting connection through the support shaft, and the connecting assembly further comprises a limiting stopper, and the upper support plate and the lower support plate are relatively fixed through the limiting stopper.

2. The multifunctional bite block for psychiatric department according to claim 1, wherein the material of said upper dental frame and said lower dental frame is titanium alloy.

3. The multifunctional bite block for psychiatric department according to claim 1, further comprising: the end part of the supporting shaft is rotatably connected with the handle.

4. The multifunctional bite block for psychiatric department according to claim 3, wherein said handle is in a U-shaped structure.

5. The multifunctional bite block for psychiatric department according to claim 3 or 4, wherein the stopper comprises:

and the limiting rod is matched with the limiting tooth groove and fixedly connected between the supporting plates.

6. The multifunctional bite block for the psychiatric department according to claim 5, wherein a fixing support plate is fixedly installed at one side of the limiting gear, and the fixing support plate is fixedly installed at the lower dental frame.

7. The multifunctional bite block for psychiatric department according to claim 6, wherein one side of said supporting shaft is rotatably disposed through the lower plate.

8. The multifunctional bite block for the psychiatric department according to claim 7, wherein a supporting rod is fixedly installed on the outer ring of the supporting disk, and a limiting rod is fixedly installed on the supporting rod.

9. The multifunctional bite block for the psychiatric department according to claim 8, wherein a limiting convex strip is further fixedly arranged on the other side of the supporting shaft, and the upper supporting plate is slidably sleeved on the other side of the supporting shaft.

10. The multifunctional bite block for psychiatric department according to any one of claims 1 to 4, wherein said upper and lower dental frames are wrapped with silicone material, and both of them are provided with semicircular grooves.