CN215309415U

CN215309415U - Medical bite-block with fixing device

Info

Publication number: CN215309415U
Application number: CN202121600680.2U
Authority: CN
Inventors: 吴建坤; 范娇娜; 王刚
Original assignee: Henan Province Scorsese Technology Development Co ltd
Current assignee: Henan Province Scorsese Technology Development Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-28
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to a medical bite-block with a fixing device, which comprises an arc-shaped baffle plate, wherein the arc-shaped baffle plate is of a split structure, the arc-shaped baffle plate comprises a first baffle plate and a second baffle plate, the first baffle plate and the second baffle plate are spliced, the back surface of the first baffle plate is fixedly connected with a first bite-block, the bottom surface of the first baffle plate is provided with a first groove, the back surface of the second baffle plate is fixedly connected with a second bite-block horizontally arranged opposite to the first bite-block, the top surface of the second baffle plate is provided with a third groove, after the second baffle plate is buckled with the first baffle plate, the first groove and the third groove form a trachea cannula accommodating channel, the two sides of the first bite-block are respectively provided with a first annular flange, the two sides of the second bite-block are respectively provided with a second annular flange horizontally arranged opposite to the first annular flange, a first bridle is respectively arranged between the second annular flange and the first annular flange, and a U-shaped fixing clamp is arranged on the first bridle, the utility model can effectively fix the position of the trachea cannula and reduce the potential safety hazard of medical accidents.

Description

Medical bite-block with fixing device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a medical bite block with a fixing device.

Background

At present, when a patient is intubated, a bite block made of medical hard materials is required to be placed between an upper incisor and a lower incisor of the patient in order to prevent the patient from biting the trachea cannula, and an arc-shaped baffle is usually arranged on the bite block in order to prevent the patient from swallowing the bite block, when in use, the bite block is put into the oral cavity of a patient and is occluded and fixed by the upper and lower incisors, the arc-shaped baffle is positioned outside the oral cavity of the patient and is abutted against the lips of the patient, and the existing medical bite block is of an integrated structure, when in use, the trachea cannula needs to penetrate through the tooth cushion and then be inserted into the body of a patient, then the trachea cannula and the tooth cushion are fixed by adopting a plurality of layers of adhesive tapes, but because the tongue in the oral cavity of the patient continuously wriggles, the tooth pad can be ejected out of the oral cavity, so the position of the tracheal cannula is not effectively fixed, therefore, the potential safety hazard of medical accidents exists, and the defects and shortcomings of the prior art still exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical bite-block with a fixing device, which solves the problem that the medical bite-block with an integrated structure does not effectively fix a tracheal cannula when the tracheal cannula is fixed, so that the potential safety hazard of medical accidents occurs.

In order to solve the problems, the utility model adopts the technical scheme that:

the utility model provides a take fixing device's medical bite-block, includes the cowl of vertical setting, its characterized in that: the arc baffle is of a split structure, the arc baffle comprises a first baffle and a second baffle which are symmetrically arranged about the horizontal center line of the arc baffle, the first baffle and the second baffle are spliced, the bottom of the back of the first baffle is fixedly connected with a first bite block, a first groove which is horizontally arranged and penetrates through the first baffle and the first bite block is arranged on the bottom surface of the first baffle, a second bite block which is horizontally opposite to the first bite block is fixedly connected with the top of the back of the second baffle, a third groove which is horizontally arranged and penetrates through the second baffle and the second bite block is arranged on the top surface of the second baffle, after the second baffle is buckled with the first baffle, the first groove and the third groove form a trachea cannula accommodating channel, the bottoms of two sides of the first bite block are respectively provided with a first annular flange, the tops of two sides of the second bite block are respectively provided with a second annular flange which is horizontally opposite to the first annular flange, all be provided with first band between second annular flange and the first annular flange, first band one end system is on second annular flange and first annular flange, and the first band other end is provided with the U type fixation clamp.

Furthermore, fifth grooves are formed in the middle of the two side faces of the arc-shaped baffle, and two ends of each fifth groove are flush with the front face and the back face of the arc-shaped baffle respectively.

Furthermore, a tooth socket which is horizontally arranged is formed in the top surface of the first tooth cushion, and two ends of the tooth socket are respectively flush with two side surfaces of the first tooth cushion.

Further, the top of first baffle both sides all is provided with the second band, the second band is the elastic webbing, all overlaps on the second band to be equipped with first flexible cover.

Furthermore, a second groove which is horizontally arranged and penetrates through the first baffle and the first bite block is further formed in the bottom surface of the first baffle, a fourth groove which is horizontally arranged and penetrates through the second baffle and the second bite block is further formed in the top surface of the second baffle, the second baffle and the first baffle are buckled, the second groove and the fourth groove form a sputum suction tube accommodating channel, and the sputum suction tube accommodating channel and the trachea cannula accommodating channel are symmetrically arranged about the vertical center line of the arc baffle.

Furthermore, two third bridles are arranged at the bottom of a second baffle plate between the trachea cannula accommodating channel and the sputum suction tube accommodating channel.

Furthermore, the bottoms of the two sides of the second baffle are provided with fourth bridles, a second flexible sleeve is sleeved on each fourth bridle, and the second flexible sleeve and the first flexible sleeve are made of memory sponge.

By adopting the technical scheme, the utility model has the beneficial effects that:

when the dental pad is used, the first dental pad is firstly placed in the oral cavity of a patient, the first baffle is positioned outside the oral cavity of the patient and abutted against the upper lip of the patient, then a tracheal cannula is inserted into the patient, the second dental pad is placed in the oral cavity of the patient, the second baffle is positioned outside the oral cavity of the patient and abutted against the lower lip of the patient, and finally the first baffle is buckled with the second baffle, and the tracheal cannula is clamped by utilizing the tracheal cannula accommodating channel to fix the position of the tracheal cannula; the first annular flange, the second annular flange and the first strap are arranged, so that the first strap can be tied to the first annular flange and the second annular flange, and the buckling stability of the first baffle and the second baffle is enhanced; through set up U type fixation clamp on first bridle, when using, pull out two first bridles respectively from cowl both sides outside patient's oral cavity and with it crossing in cowl front position, then fix the cowl position with this with U type fixation clamp card in patient's mouth angle position, when patient's tongue wriggling like this, crisscross first bridle just can block the bite-block body and slide outside the oral cavity, thereby can effectively fix trachea cannula's position, reduce the potential safety hazard of taking place medical accident.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the arc-shaped baffle and the bite block body according to the present invention;

FIG. 3 is a schematic view of the split structure of FIG. 2

FIG. 4 is a schematic structural view of a first baffle plate and a first bite block according to the present invention;

FIG. 5 is a second schematic structural diagram of the first baffle and the first bite block of the present invention.

Reference numerals: 1. a bite block body; 11. a first bite block; 111. a first annular flange; 112. a tooth socket; 12. a second bite block; 121. a second annular flange; 2. an arc baffle plate 21 and a first baffle plate; 211. a first groove; 212. a second groove; 213. a plug rod; 22. a second baffle; 221. a third groove; 222. a fourth groove; 223. inserting holes; 23. a tracheal cannula accommodating channel; 24. the suction catheter accommodating channel; 25. a fifth groove; 3. a first strap; 4. a U-shaped fixing clip; 5. a second strap; 6. a first flexible sleeve; 7. a third belt; 8. a fourth strap; 9. a second flexible sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clear, embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the present invention provides a medical bite block with a fixing device, comprising a vertically disposed arc-shaped baffle 2, wherein the horizontal cross-section of the arc-shaped baffle 2 is arc-shaped, the arc-shaped baffle 2 is a split structure, the arc-shaped baffle 2 comprises a first baffle 21 and a second baffle 22 symmetrically disposed about the horizontal center line of the arc-shaped baffle 2, the first baffle 21 and the second baffle 22 are connected in an inserting manner, the bottom of the back of the first baffle 21 is fixedly connected with a first bite block 11, the bottom of the first baffle 21 is provided with a first groove 211 horizontally disposed and penetrating through the first baffle 21 and the first bite block 11, the top of the back of the second baffle 22 is fixedly connected with a second bite block 12 horizontally disposed opposite to the first bite block 11, the second bite block 12 and the first bite block 11 together form a bite block body 1, the top of the second baffle 22 is provided with a third groove 221 horizontally disposed and penetrating through the second baffle 22 and the second bite block 12, after the second baffle 22 and the first baffle 21 are fastened, the first groove 211 and the third groove 221 form the trachea cannula accommodating channel 23, specifically, the insertion fastening mode of the first baffle 21 and the second baffle 22 is as follows: a plurality of inserting holes 223 are formed in the top surface of the second baffle 22 along the direction from the second baffle 22 to the second bite block 12, a plurality of inserting rods 213 which correspond to the inserting holes 223 in position and are adaptive in shape are arranged on the bottom surface of the first baffle 21, the inserting rods 213 are matched with the inserting holes 223 to realize the inserting buckling of the second baffle 22 and the first baffle 21, in addition, first annular flanges 111 are arranged at the bottoms of the two sides of the first bite block 11, second annular flanges 121 which are horizontally opposite to the first annular flanges 111 are arranged at the tops of the two sides of the second bite block 12, first belts 3 are arranged between the second annular flanges 121 and the first annular flanges 111, one end of each first belt 3 is tied on the second annular flanges 121 and the first annular flanges 111, a U-shaped fixing clamp 4 is arranged at the other end of each first belt 3, and the bite block body 1 is formed by arranging the first bite block 11 and the second bite block 12, the arc-shaped baffle plate 2 is arranged to be a split structure, when the trachea cannula fixing device is used, the first bite block 11 is firstly placed in the oral cavity of a patient, the first baffle plate 21 is positioned outside the oral cavity of the patient and abutted to the upper lip of the patient, then the trachea cannula is inserted into the patient, the second bite block 12 is then placed in the oral cavity of the patient, the second baffle plate 22 is positioned outside the oral cavity of the patient and abutted to the lower lip of the patient, finally the first baffle plate 21 and the second baffle plate 22 are buckled, and the trachea cannula is clamped by the trachea cannula accommodating channel 23 to fix the position of the trachea cannula; by arranging the first annular flange 111, the second annular flange 121 and the first strap 3, the first strap 3 can be tied on the first annular flange 111 and the second annular flange 121, so as to enhance the buckling stability of the first baffle 21 and the second baffle 22; through set up U type fixation clamp 4 on first bandlet 3, when using, pull out two first bandlets 3 respectively from 2 both sides of cowl to the patient oral cavity outside and with it in cowl 2 front position intersection, then fix cowl 2 positions with this at patient mouth corner position with U type fixation clamp 4 card, when patient's tongue wriggling like this, first bandlet 3 of crossing just can block 1 outside the oral cavity of bite-block body and slide, thereby can effectively fix trachea cannula's position, reduce the potential safety hazard of taking place medical accident.

Further, as shown in fig. 1 and 2, fifth recess 25 has all been seted up to the intermediate position of two sides of cowl 2, fifth recess both ends 25 flush with cowl 2's front and back respectively, through setting up fifth recess 25, can be convenient for pull out first bandeau 3 from cowl 2 both sides, and can tie a knot with first bandeau 3 and shorten its length, like this when U type fixation clamp 4 card behind patient's mouth angle position, 2 positions of crossed first bandeau 3 can further fixed cowl, slide outside preventing bite-block body 1 to the oral cavity.

Further, as shown in fig. 1, fig. 2 and fig. 5, set up the alveolus 112 that has the level to set up on the first bite-block 11 top surface, alveolus 112 both ends flush with first bite-block 11 both sides face respectively, it is specific, alveolus 112 can with last incisor shape adaptation, after putting into patient's oral cavity with first bite-block 11, patient's last incisor is located alveolus 112, can further fix first bite-block 11 position in patient's oral cavity like this, thereby fixed bite-block body 1 position, in order to prevent bite-block body 1 outside the oral cavity roll-off.

Further, as shown in fig. 1, the top of first baffle 21 both sides all is provided with second band 5, and second band 5 is the elastic webbing, through setting up second band 5, can be with the free end of two second bands 5 system in patient's back head position to can further fix 2 positions of cowl, also can indirectly fix bite-block body 1 position, in addition, all overlap on the second band 5 and be equipped with first flexible cover 6, can avoid second band 5 to cause the indentation to patient's face through setting up first flexible cover 6.

In addition, sometimes, sputum suction operation needs to be performed on a patient with a tracheal cannula, and therefore, as shown in fig. 1 to 5, a second groove 212 which is horizontally arranged and penetrates through the first baffle 21 and the first bite block 11 is further formed in the bottom surface of the first baffle 21, a fourth groove 222 which is horizontally arranged and penetrates through the second baffle 22 and the second bite block 12 is further formed in the top surface of the second baffle 22, after the second baffle 22 is fastened with the first baffle 21, the second groove 212 and the fourth groove 222 form a sputum suction tube accommodating channel 24, the sputum suction tube accommodating channel 24 and the tracheal cannula accommodating channel 23 are symmetrically arranged about the vertical center line of the arc-shaped baffle 2, sputum suction operation can be performed on the patient by arranging the sputum suction tube accommodating channel 24, and the position of the sputum suction tube is clamped by the sputum suction tube accommodating channel 24.

Further, as shown in fig. 1, two third bands 7 are disposed at the bottom of the second baffle 22 between the endotracheal tube accommodating channel 23 and the sputum suction tube accommodating channel 24, specifically, one of the third bands 7 can be wound on the endotracheal tube to further fix the position of the endotracheal tube, and the other third band 7 can be wound on the sputum suction tube to fix the position of the sputum suction tube.

Further, as shown in fig. 1, the bottom of the two sides of the second baffle 22 is provided with a fourth strap 8, specifically, the fourth strap 8 can be matched with the third strap 7 together to fix the position of the trachea cannula or the position of the sputum suction tube, secondly, the fourth strap 8 and the second strap 5 can be tied together to form a lifting rope similar to a mask ear rope to be hung on the ear of the patient to fix the position of the arc baffle 2 in another form, in addition, a second flexible sleeve 9 is sleeved on the fourth strap 8, the fourth strap 8 can be prevented from pressing the face of the patient by arranging the second flexible sleeve 9, the second flexible sleeve 9 and the first flexible sleeve 6 are both made of memory sponge, the memory sponge is in contact with the human body without toxic and side effects, and the human face can be attached more comfortably.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and the utility model is intended to be covered by the appended claims. The scope of the utility model is defined by the appended claims and equivalents.

Claims

1. The utility model provides a take fixing device's medical bite-block, includes the cowl of vertical setting, its characterized in that: the arc baffle is of a split structure, the arc baffle comprises a first baffle and a second baffle which are symmetrically arranged about the horizontal center line of the arc baffle, the first baffle and the second baffle are spliced, the bottom of the back of the first baffle is fixedly connected with a first bite block, a first groove which is horizontally arranged and penetrates through the first baffle and the first bite block is arranged on the bottom surface of the first baffle, a second bite block which is horizontally opposite to the first bite block is fixedly connected with the top of the back of the second baffle, a third groove which is horizontally arranged and penetrates through the second baffle and the second bite block is arranged on the top surface of the second baffle, after the second baffle is buckled with the first baffle, the first groove and the third groove form a trachea cannula accommodating channel, the bottoms of two sides of the first bite block are respectively provided with a first annular flange, the tops of two sides of the second bite block are respectively provided with a second annular flange which is horizontally opposite to the first annular flange, all be provided with first band between second annular flange and the first annular flange, first band one end system is on second annular flange and first annular flange, and the first band other end is provided with the U type fixation clamp.

2. The medical bite-block with fixing device of claim 1, wherein: fifth grooves are formed in the middle of the two side faces of the arc-shaped baffle, and the two ends of each fifth groove are flush with the front face and the back face of the arc-shaped baffle respectively.

3. The medical bite-block with fixing device of claim 1, wherein: the top surface of the first bite block is provided with a horizontally arranged tooth socket, and two ends of the tooth socket are respectively flush with two side surfaces of the first bite block.

4. The medical bite-block with fixing device of claim 1, wherein: the top of first baffle both sides all is provided with the second band, the second band is the elastic webbing, all overlaps on the second band to be equipped with first flexible cover.

5. The medical bite-block with fixing device of claim 4, wherein: the sputum suction tube comprises a first baffle, a first bite block and a second bite block, and is characterized in that a second groove which is horizontally arranged and penetrates through the first baffle and the first bite block is further formed in the bottom surface of the first baffle, a fourth groove which is horizontally arranged and penetrates through the second baffle and the second bite block is further formed in the top surface of the second baffle, the second groove and the fourth groove form a sputum suction tube accommodating channel after the second baffle is buckled with the first baffle, and the sputum suction tube accommodating channel and the trachea cannula accommodating channel are symmetrically arranged about the vertical center line of the arc baffle.

6. The medical bite-block with fixing device of claim 5, wherein: two third bridles are arranged at the bottom of the second baffle plate between the trachea cannula accommodating channel and the sputum suction tube accommodating channel.

7. The medical bite-block with fixing device of claim 6, wherein: the bottom of the two sides of the second baffle is provided with a fourth strap, a second flexible sleeve is sleeved on the fourth strap, and the second flexible sleeve and the first flexible sleeve are both made of memory sponge.