CN217186610U

CN217186610U - Tooth pad for preventing epilepsy

Info

Publication number: CN217186610U
Application number: CN202123125766.7U
Authority: CN
Inventors: 周圣玥; 李萍; 刘百灵; 王贺
Original assignee: Guangzhou First Peoples Hospital
Current assignee: Guangzhou First Peoples Hospital
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-16
Anticipated expiration: 2031-12-13

Abstract

The embodiment of the utility model provides a relate to medical treatment first aid apparatus field, especially relate to an epilepsy protection bite-block. The epilepsy protection bite block comprises a bite rod, a tight rope and a fastener. Wherein the drawstring is used to secure the bite bar to the patient's mouth; the fastening piece is used for fastening the tight rope on the head of a patient and comprises a plug pin and a hasp, the hasp is provided with a cavity, and the plug pin can be inserted into the cavity to realize matching connection with the hasp; the tightrope includes first tightrope and second tightrope, and the one end of first tightrope is connected in the interlock stick, and the other end is connected in the bolt, and the one end of second tightrope is connected in the interlock stick, and the other end is connected in the hasp. That is, the embodiment of the present invention can prevent the occlusion of the teeth when the patient suffers from epilepsy.

Description

Epilepsy protection bite-block

Technical Field

The embodiment of the utility model provides a relate to medical treatment first aid apparatus field, especially relate to an epilepsy protection bite-block.

Background

Epilepsy, commonly known as epilepsy, is a chronic disease caused by sudden abnormal discharge of cerebral neurons, resulting in transient cerebral dysfunction. In china, epilepsy has become the second most common disease in the neurology department, second only to headache. Because of the differences in the initiation site and transmission pattern of abnormal discharges, seizures are clinically complex and diverse and can manifest as paroxysmal motor, sensory, autonomic, consciousness and mental disorders.

In the case of epileptic seizure, the patient may be confused, have tetany in his or her extremities, have a sight on his or her eyes, have a spit in his or her mouth, have urinary incontinence, and have a loss of consciousness for several seconds or several minutes, which is accompanied by tongue bite, and may cause airway obstruction, asphyxia, etc. in severe cases. Currently, there is an urgent need in the market for a product that can prevent the occlusion of teeth when a patient suffers from epilepsy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an epilepsia protection bite-block and car to reduce navigating mate's maloperation risk.

The utility model discloses a technical scheme be: a seizure protection bite block is provided, which includes an occlusion rod, a tightening rope, and a fastener. Wherein the drawstring is used to secure the bite bar to the patient's mouth; the fastener is used for fastening the tight rope to the head of a patient and comprises a bolt and a hasp, the hasp is provided with a cavity, and the bolt can be inserted into the cavity to realize matching connection with the hasp; the tightrope includes first tightrope and second tightrope, and the one end of first tightrope is connected in the interlock stick, and the other end is connected in the bolt, and the one end of second tightrope is connected in the interlock stick, and the other end is connected in the hasp.

Optionally, the occlusion rod is spindle-shaped, an annular groove is formed in the outer surface of the occlusion rod, and the center line of the annular groove coincides with the axis of the occlusion rod.

Optionally, the bite bar is provided with hydrophobic holes through its outer surface.

Optionally, the first and second tethers are each rotatably connected to the bite bar.

Optionally, a first through hole close to the buckle and a second through hole far away from the buckle are formed at the joint of the bolt and the first tight rope, and the first tight rope firstly passes through the first through hole and then passes through the second through hole; and a third through hole close to the bolt and a fourth through hole far away from the bolt are arranged at the joint of the hasp and the second tight rope, and the second tight rope firstly passes through the third through hole and then passes through the fourth through hole.

Optionally, the bolt includes a first insertion tongue and a second insertion tongue which are oppositely arranged, and the first insertion tongue and the second insertion tongue are used for being inserted into the cavity; a first bulge is arranged on the side wall of the first inserting tongue, which is far away from the second inserting tongue, and a second bulge is arranged on the side wall of the second inserting tongue, which is far away from the first inserting tongue; the hasp is provided with a first through groove and a second through groove which are communicated with the cavity, the first through groove is used for accommodating the first protrusion, and the second through groove is used for accommodating the second protrusion.

Optionally, a third protrusion is arranged on the side wall of the first insertion tongue, which deviates from the first protrusion, and a fourth protrusion is arranged on the side wall of the second insertion tongue, which deviates from the second protrusion.

Optionally, the bolt further comprises a guiding insertion tongue, and the guiding insertion tongue is arranged between the first insertion tongue and the second insertion tongue.

Compared with the prior art, the utility model discloses epilepsy protection bite-block has following beneficial effect:

the epilepsy protection bite block comprises an occlusion rod, a tight rope and a fastener. Wherein the tightening cord is used to secure the bite bar to the patient's mouth; the fastening piece is used for fastening the tight rope on the head of a patient and comprises a plug pin and a hasp, the hasp is provided with a cavity, and the plug pin can be inserted into the cavity to realize matching connection with the hasp; the euphroe includes first euphroe and second euphroe, and the one end of first euphroe is connected in the interlock stick, and the other end is connected in the bolt, and the one end of second euphroe is connected in the interlock stick, and the other end is connected in the hasp.

The epilepsy protection bite block can be worn on the neck of a patient in daily life or used in emergency. When the patient suffers from a disease, the occlusion rod can be used to prop against the upper row of teeth and the lower row of teeth. The bolt is inserted into the hasp, and the length of the tightening rope is adjusted to be matched with the head circumference of the patient. Therefore, the mouth of the patient is kept open, the tongue is not bitten by the teeth, and the respiratory tract is not blocked. That is, the embodiment of the present invention can prevent the occlusion of the teeth when the patient suffers from epilepsy.

Drawings

To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following embodiments will be briefly described. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic view of an epilepsy protection bite block provided by an embodiment of the present invention.

Fig. 2 is an exploded view of a epilepsy protective bite block.

In the figure: 100. an occlusion bar; 101. a ring groove;

200. tightening a rope; 210. a first euphroe; 220. a second euphroe;

300. a fastener; 310. a bolt; 311. a first tongue; 3111. a first protrusion; 3112. a third protrusion; 312. a second tongue; 3121. a second protrusion; 3122. a fourth protrusion; 313. a first through hole; 314. a second through hole; 315. a guide tongue; 320. a hasp; 321. a cavity; 322. a third through hole; 323. a fourth via hole; 324. a first through groove; 325. a second through groove.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.

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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Furthermore, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Please refer to fig. 1 and fig. 2, which respectively show a schematic view and an exploded view of an epilepsy protection bite block provided by an embodiment of the present invention. The bite block includes a bite bar 100, a drawstring 200, and a fastener 300. Wherein the lanyard 200 is used to secure bite bar 100 to the patient's mouth; the fastener 300 is used to fasten the lanyard 200 to the head of the patient; the fastener 300 includes a latch 310 and a catch 320. The epilepsy protection bite block can be hung on the neck of a patient at ordinary times, can also be worn temporarily in an emergency, and when the patient suffers from a disease, the occlusion rod 100 can be used for propping against the upper row of teeth and the lower row of teeth. The fastener 300 is locked, and the length of the tight rope 200 is adjusted to fit the head circumference of the patient. Details of the components of the bite block for epilepsy protection are set forth below.

With respect to bite bar 100, it is generally spindle-shaped with the incisors biting the middle of the bite bar 100 and the tines or molars biting the ends. The biting rod 100 may be made of an elastic member such as rubber, which facilitates deformation of the teeth after biting, and the biting rod 100 may be restored to its original shape when the teeth are released. In order to facilitate the outflow of vomitus in epileptic attack, the outer surface of the occlusion rod 100 is provided with a ring groove 101. Preferably, the center line of the ring groove 101 coincides with the axis of the snap bar 100. Of course, it is also possible to use snap bars 100 with hydrophobic holes (not shown) through their outer surface. Certainly, the hole of draining can be "Y" shape structure, is equipped with the branching crossing, perhaps "X" shape structure etc. and the utility model discloses the embodiment is not repeated here one by one.

With respect to the lanyard 200, which includes a first lanyard 210 and a second lanyard 220, the first lanyard 210 is connected at one end to the snap bar 100 and at the other end to the latch 310, and the second lanyard 220 is connected at one end to the snap bar 100 and at the other end to the buckle 320. To prevent the first and

second lanyards

210 and 220 from over-twisting and twisting, thereby marking the patient's face, both the first and

second lanyards

210 and 220 are rotatably coupled to the bite bar 100, allowing for flexible adjustment of the fit of the bite bar 100 to the first and

second lanyards

210 and 220.

With respect to the fastener 300, which includes a latch 310 and a buckle 320, the buckle 320 is provided with a cavity 321, and the latch 310 can be inserted into the cavity 321 to achieve a mating connection with the buckle 320. Specifically, the connection mode of the latch 310 and the first lanyard 210, and the connection mode of the buckle 320 and the second lanyard 220 adopt adjustable installation and matching, a first through hole 313 close to the buckle 320 and a second through hole 314 far away from the buckle 320 are arranged at the connection position of the latch 310 and the first lanyard 210, and the first lanyard 210 firstly passes through the first through hole 313 and then passes through the second through hole 314; the connection part of the buckle 320 and the second euphroe 220 is provided with a third through hole 322 close to the bolt 310 and a fourth through hole 323 far away from the bolt 310, and the second euphroe 220 firstly passes through the third through hole 322 and then passes through the fourth through hole 323. In this manner, the first cord 210 is folded back and forth between the first and second through

holes

313 and 314, and the effective usable length of the first cord 210 can be adjusted, as can the second cord 220.

Further, the plug 310 includes a first latch 311 and a second latch 312 disposed oppositely, and the first latch 311 and the second latch 312 are used for being inserted into the cavity 321. A first protrusion 3111 is arranged on the side wall of the first tongue 311 departing from the second tongue 312, and a second protrusion 3121 is arranged on the side wall of the second tongue 312 departing from the first tongue 311; the snap 320 has a first through slot 324 and a second through slot 325 communicated with the cavity 321, the first through slot 324 is used for accommodating the first protrusion 3111, and the second through slot 325 is used for accommodating the second protrusion 3121. First projection 3111 and second projection 3121 function as a lock.

Furthermore, since the first tongue 311 and the second tongue 312 need to deform to some extent when inserted into the cavity 321, in order to prevent the first tongue 311 and the second tongue 312 from deforming excessively, a side wall of the first tongue 311 away from the first protrusion 3111 is provided with a third protrusion 3112, and a side wall of the second tongue 312 away from the second protrusion 3121 is provided with a fourth protrusion 3122. The maximum deformation amount of third projection 3112 and fourth projection 3122 is the case where both abut.

Still further, the bolt 310 further includes a guide tongue 315, and the guide tongue 315 is disposed between the first tongue 311 and the second tongue 312. The guide tongue 315 not only serves as a guide, but also serves to restrict the deformation of the first tongue 311 and the second tongue 312. Due to the existence of the guide tongue 315, the maximum deformation positions of the first tongue 311 and the second tongue 312 are positions where the third protrusion 3112 and the fourth protrusion 3122 abut against the guide tongue 315.

It is understood that the fastener 300 adopted in the embodiment of the present invention is in the form of a latch 310 and a buckle 320, and in other embodiments, a zipper, a velcro, and other common forms can also be adopted, and the embodiments of the present invention are not limited herein. In addition, the latch 310 snap 320 may be made of soft and elastic material such as soft rubber for comfort of the head. The latch 310 and buckle 320 may also be provided near the ears or cheek attachments to relieve the user of discomfort while lying down.

the epilepsy protection bite block comprises a bite rod, a tight rope and a fastener. Wherein the tightening cord is used to secure the bite bar to the patient's mouth; the fastening piece is used for fastening the tight rope on the head of a patient and comprises a plug pin and a hasp, the hasp is provided with a cavity, and the plug pin can be inserted into the cavity to realize matching connection with the hasp; the tightrope includes first tightrope and second tightrope, and the one end of first tightrope is connected in the interlock stick, and the other end is connected in the bolt, and the one end of second tightrope is connected in the interlock stick, and the other end is connected in the hasp.

It should be noted that the preferred embodiments of the present invention are shown in the specification and the drawings, but the present invention can be realized in many different forms, and is not limited to the embodiments described in the specification, which are not intended as additional limitations to the present invention, and are provided for the purpose of making the understanding of the present disclosure more thorough and complete. Moreover, the above technical features are combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention; further, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. An epilepsy protective bite block, comprising:

an occlusion bar;

a drawstring for securing the bite bar to the patient's mouth;

a fastener for fastening the lanyard to the head of a patient, the fastener comprising a latch and a buckle, the buckle having a cavity into which the latch can be inserted to effect a mating connection with the buckle;

the elastic rope comprises a first elastic rope and a second elastic rope, one end of the first elastic rope is connected with the meshing rod, the other end of the first elastic rope is connected with the bolt, one end of the second elastic rope is connected with the meshing rod, and the other end of the second elastic rope is connected with the hasp.

2. The bite block for protecting against epilepsy as claimed in claim 1, wherein said biting rod has a spindle shape, and an annular groove is formed on an outer surface thereof, and a center line of said annular groove coincides with an axis of said biting rod.

3. The bite block of claim 1, wherein said bite bar is provided with hydrophobic holes through an outer surface thereof.

4. The bite block of claim 1, wherein each of the first and second drawstrings is rotatably coupled to the bite bar.

5. The bite block of any one of claims 1 to 4, wherein a first through hole is provided at a junction of the latch and the first fastening cord, the first fastening cord passing through the first through hole and then passing through the second through hole;

and a third through hole close to the bolt and a fourth through hole far away from the bolt are arranged at the joint of the hasp and the second tight rope, and the second tight rope firstly passes through the third through hole and then passes through the fourth through hole.

6. The bite block of any one of claims 1 to 4, wherein said latch comprises first and second oppositely disposed tongues for insertion into said cavity;

a first bulge is arranged on the side wall of the first insertion tongue, which is far away from the second insertion tongue, and a second bulge is arranged on the side wall of the second insertion tongue, which is far away from the first insertion tongue;

the hasp is provided with a first through groove and a second through groove which are communicated with the cavity, the first through groove is used for accommodating the first protrusion, and the second through groove is used for accommodating the second protrusion.

7. The bite block of claim 6, wherein a side wall of said first tab facing away from said first projection is provided with a third projection and a side wall of said second tab facing away from said second projection is provided with a fourth projection.

8. The bite block of claim 7, wherein said latch further comprises a guide tab, said guide tab disposed between said first tab and said second tab.