CN215192374U

CN215192374U - Novel bite-block

Info

Publication number: CN215192374U
Application number: CN202120962728.8U
Authority: CN
Inventors: 王水雨; 吴舟; 宋奇; 夏敏
Original assignee: Hefei Dami Medical Science & Technology Co ltd
Current assignee: Hefei Dami Medical Science & Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-17
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a novel bite-block, including interlock pad and support column, the support column is for connecting a columnar structure at interlock pad front end, and the side that the interlock was filled up is equipped with semicircular groove, is equipped with anticreep knot, through-hole on the support column, and interlock pad lower extreme is equipped with the jaw face, and the interlock pad upper end is equipped with the tongue face, is equipped with the arc separation blade that middle height, both sides are low on the jaw face, and anticreep knot installs at the foremost of support column, and the rear end of support column links to each other with the interlock pad, and the through-hole runs through support column and interlock pad. Novel bite-block, simple structure is compact, low cost, make convenient, use swiftly, fixed endotracheal tube that can be fine is convenient for inhale the phlegm simultaneously and is washed with oropharynx etc. nursing operation, has also effectively got rid of the influence of tongue to operation process, has stronger practicality and great economic benefits.

Description

Novel bite-block

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a novel bite-block.

Background

Trachea cannula is clinical artificial airway of establishing, implement clinical anesthesia, the first aid is resuscitated, rescue the important means of the critical patient of emergency, and tracheal catheter is fixed good to keep the unobstructed prerequisite of respiratory track, current conventional way is for placing the bite-block after the intubate succeeds, with safe fixed, the prevention patient bites the pipe, nevertheless because traditional bite-block is the harder plastics type bite-block of texture, easily cause patient's oral mucosa to damage, patient's comfort level reduces, oral secretion is more simultaneously, traditional old-fashioned bite-block trachea fixed slot is shallow, trachea cannula slips easily, consequently, cause serious medical negligence.

Common bite-block is mostly the tubulose in the existing market, easily causes patient's discomfort in the use, also can see lip type bite-block, but its structural design has certain irrationality, thereby the patient tongue probably slips back and causes unnecessary influence to the operation process during the use, and the bite-block structure that can solve above all problems often is more complicated again, and manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: provides a novel bite block to solve the above defects.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a novel bite-block, includes interlock pad and support column, the support column is for connecting a columnar structure at interlock pad front end, the side that the interlock was filled up is equipped with semicircular groove, be equipped with anti-tripping, through-hole on the support column, interlock pad lower extreme is equipped with the jaw face, and the interlock pad upper end is equipped with the tongue face, the front end of jaw face is equipped with middle high, the arc separation blade that both sides are low, anti-tripping installs at the foremost of support column, the rear end and the interlock pad of support column link to each other, the through-hole runs through support column and interlock pad.

Preferably, the front end of the occlusion pad is flat and straight, the tail end of the occlusion pad is of an arch structure, the jaw surface is an extrados surface of the arch structure, and the tongue surface is an intrados surface of the arch structure.

Preferably, each corner of the meshing pad and the supporting column is a round corner.

Preferably, the blocking piece comprises an arc-shaped part, an inner vertical part and an outer vertical part, the lower ends of the inner vertical part and the outer vertical part are connected to the occlusion pad, and the other ends of the inner vertical part and the outer vertical part are connected with each other through the arc-shaped part.

Preferably, the anti-tripping device is an annular bulge structure arranged at the front end of the supporting column.

Preferably, the upper surface and the lower surface of the tail end of the biting pad are both provided with arc-shaped grooves.

Preferably, all parts of the occlusion pad and the support column are made of medical polymer materials.

The beneficial effects of the utility model reside in that:

novel bite-block, simple structure is compact, low cost, make convenient, use swiftly, fixed endotracheal tube that can be fine is convenient for inhale the phlegm simultaneously and is washed with oropharynx etc. nursing operation, has also effectively got rid of the influence of tongue to operation process, has stronger practicality and very big economic benefits.

Drawings

FIG. 1: the structure of the utility model is in a schematic view in the overlooking direction;

FIG. 2: the utility model has a schematic view of the upward direction of the structure;

FIG. 3: the utility model has a side view structure;

FIG. 4: the utility model discloses a structural rear view;

FIG. 5: the utility model has a front view of the baffle plate structure;

FIG. 6: the utility model discloses a separation blade structure side view.

Detailed Description

The following description of the embodiments of the present invention is made with reference to the accompanying drawings 1-6:

as shown in figures 1-6, a novel bite-block, including bite-block 1 and support column 2, support column 2 is a columnar structure of connecting at bite-block 1 front end, and bite-block 1 front end is whole straight, and the tail end is whole to be an arc slope, and with the laminating of oral cavity upper jaw pitch arc, increase the comfort when making things convenient for the bite-block to put into the cavity. The side of the occlusion pad 1 is provided with a semicircular groove 13 which can accommodate a tracheal catheter or an endoscopic soft lens to freely pass through, one end of the occlusion pad 1 close to the tongue is provided with a tongue surface 12, one end of the occlusion pad 1 close to the upper jaw surface is provided with a jaw surface 11, the jaw surface 11 is an outer arc surface of the tongue surface 12, in the actual use process, the tongue surface 12 can limit the tongue to move backwards, the influence of the tongue on the operation or nursing operation process is eliminated, the jaw surface 11 is provided with a separation blade 14 which is high in the middle, low in two sides and similar to the radian of the upper incisor teeth, the fitting degree of the separation blade 14 and the gum can be improved in the use process, and the discomfort of a patient is reduced. The support column 2 is a columnar structure connected to the front end of the occlusion pad 1 and used for fixing the bite block, the support column 2 is provided with an anti-tripping device 21 and a through hole 22, the anti-tripping device 21 is an annular bulge structure at the front end of the support column 2 and used for preventing a fixed adhesive tape or thread rope from falling off, the through hole 22 penetrates through the support column 2 and the occlusion pad 1, and a sputum suction pipe can be placed in through the through hole to perform sputum suction operation. Each corner is the fillet on interlock pad 1 and the support column 2, prevents to cause the damage to the oral cavity tissue.

The whole baffle plate 14 is composed of an arc-shaped part 141, an inner vertical part 142 and an outer vertical part 143, the lower ends of the inner vertical part 142 and the outer vertical part 143 are connected to the bite pad 1, the other ends are connected to each other through the arc-shaped part 141, and the arc-shaped part 141 is provided for preventing the baffle plate 14 from damaging the gum. The upper surface and the lower surface of the through hole 22 at the tail end of the occlusal pad 1 are provided with the arc grooves 15 which are used for reducing the material usage amount and the manufacturing cost, and simultaneously, the positioning precision of the occlusal pad 1 in the oral cavity can be increased, and the occlusal pad 1 is prevented from sliding in the oral cavity. All parts of the bite block are made of medical polymer materials, and the bite block is disposable, so that medical sanitation is guaranteed.

Novel bite-block, in the in-service use, to different patients, have different use flows, specifically as follows:

tracheal intubation for the patient: after trachea cannula, an operator holds the dental pad support column 2 by hand, puts the dental pad into the oral cavity of a patient through the upper and lower incisor teeth until the blocking piece 14 is buckled at the outer side edge of the upper incisor teeth, clamps the tracheal catheter into the semicircular groove 13 at the side of the occlusion pad 1, and fixes the tracheal catheter and the dental pad jointly by using an adhesive tape or a thread rope between the anti-falling buckle 21 and the blocking piece 14 on the support column 2.

The endoscopic soft endoscope diagnoses patients: an operator holds the bite block supporting column 2 by hand, puts the bite block into the oral cavity of a patient through the upper and lower door teeth until the blocking piece 14 is buckled at the outer side edge of the upper door tooth, fixes the bite block between the anti-releasing buckle 21 and the blocking piece 14 on the supporting column 2 by using an adhesive tape or a thread rope, and puts into the endoscopic soft lens for diagnosis and treatment through the semicircular groove 13 at the side of the bite block 1.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides a novel bite-block, a serial communication port, including interlock pad (1) and support column (2), a column structure of support column (2) for connecting at interlock pad (1) front end, the side of interlock pad (1) is equipped with semicircular groove (13), be equipped with anti-tripping (21), through-hole (22) on support column (2), interlock pad (1) lower extreme is equipped with jaw face (11), and interlock pad (1) upper end is equipped with tongue face (12), the front end of jaw face (11) is equipped with arc separation blade (14) that middle height, both sides are low, install at support column (2) foremost in anti-tripping (21), the rear end of support column (2) links to each other with interlock pad (1), through-hole (22) run through support column (2) and interlock pad (1).

2. The novel bite block as claimed in claim 1, wherein said bite block (1) has a generally flat front end and an arch-shaped rear end, said jaw surface (11) being an outer arc of the arch-shaped structure and said tongue surface (12) being an inner arc of the arch-shaped structure.

3. The novel bite block as claimed in claim 1, wherein each corner of said bite block (1) and said support post (2) is rounded.

4. The novel bite block as claimed in claim 1, wherein said blocking piece (14) comprises an arc-shaped portion (141), an inner vertical portion (142), and an outer vertical portion (143), wherein the lower ends of said inner vertical portion (142) and said outer vertical portion (143) are connected to said bite block (1), and the other ends of said inner vertical portion (142) and said outer vertical portion (143) are connected to each other through said arc-shaped portion (141).

5. The novel bite block as claimed in claim 1, wherein said anti-release strip (21) is an annular protrusion structure provided at the front end of the supporting column (2).

6. The novel bite block as claimed in claim 1, wherein the upper and lower surfaces of the tail end of the bite block (1) are provided with arc-shaped grooves (15).

7. The novel bite block as claimed in claim 1, wherein each part of said bite block (1) and said supporting column (2) is made of medical polymer material.