CN210843505U

CN210843505U - Prevent tongue back-falling's mandible bracket

Info

Publication number: CN210843505U
Application number: CN201921321921.2U
Authority: CN
Inventors: 李文波; 于冰冰; 张素果
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-26
Anticipated expiration: 2029-08-14

Abstract

A mandible bracket for preventing the tongue from falling backwards, which effectively solves the problem that the existing mandible supporting mode is inconvenient to use; the novel helmet comprises a helmet body with a downward opening, wherein the front side and the rear side of the left end of the helmet body are respectively hinged with a first fixing band, the front side and the rear side of the right end of the helmet body are respectively hinged with a second fixing band, a support plate in the left-right direction is arranged on the lower left side of the helmet body, the front side and the rear side of the left end of the support plate are respectively provided with a first hanging buckle, the front side and the rear side of the right end of the support plate are respectively provided with a second hanging buckle, the free end of the first fixing band can be connected with the first hanging buckle on; play the effect of holding up through setting up the cap body, two first fixed bands and second fixed band to patient's lower jaw, do not need manual the support, alleviate medical personnel's work load, this structure need not be fixed on the sick bed, and easy operation saves treatment space and treatment time for the patient, and this simple structure, convenient operation conceives novelty, and the practicality is strong.

Description

Prevent tongue back-falling's mandible bracket

Technical Field

The utility model relates to an anesthesia auxiliary instrument technical field, especially a lower jaw bracket who prevents tongue tenesmus.

Background

During general anesthesia operation, the tension of soft tissues in the oropharyngeal cavity is reduced due to the action of the medicines, the soft tissues are loosened and collapsed, the lower jaw is retreated, and the tongue root is retreated, so that the complete or incomplete obstruction phenomenon of the upper respiratory tract is generated, the insufficient ventilation is induced, even the apnea is caused, and the respiratory crisis or the asphyxia is generated due to the oxygen deficiency of a patient.

Therefore, in order to avoid the suffocation problem of the patient in the anesthesia process, generally, the medical staff manually supports the lower jaw of the patient, the workload of the medical staff is increased, and the lower jaw is supported by the other brackets, but the brackets are generally fixed on a bed, so that the structure is complex, the volume is large, the treatment space is occupied, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a mandible support bracket for preventing the tongue from falling down, which effectively solves the problem that the existing mandible supporting mode is inconvenient to use.

The technical scheme of its solution is, the utility model discloses a cap body that the opening is down, both sides articulate respectively around the cap body left end has first fixed band, both sides articulate respectively around the cap body right-hand member has the second fixed band, cap body left side below is equipped with the layer board of left right direction, both sides are equipped with first string respectively around the layer board left end and detain, both sides are equipped with the second respectively around the layer board right-hand member and hang the knot, the free end of first fixed band can be rather than the first string of side of correspondence and detain and be connected, the free end of second fixed band can be rather than the second of corresponding side hang the knot and be connected.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the cap body, two first fixed bands and second fixed band play the effect of holding up to patient's lower jaw, do not need manual the support, alleviate medical personnel's work load, this structure need not be fixed on the sick bed, and easy operation saves treatment space and treatment time for the patient, but sets up luffing motion's tongue depressor, play the effect of suppression tongue to the serious patient of tongue root back drop for the patient air flue can be opened smoothly, this simple structure, and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is a front view of the utility model.

Fig. 4 is an enlarged view of B in fig. 3 according to the present invention.

Fig. 5 is a rear view of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

Given by fig. 1 to 5, including the cap body 1 that the opening faces down, both sides articulate respectively around the 1 left end of the cap body have first fixed band 2, both sides articulate respectively around the 1 right-hand member of the cap body has second fixed band 3, 1 left side below of the cap body is equipped with layer board 4 of left right direction, both sides are equipped with first string knot 5 around the 4 left end of layer board respectively, both sides are equipped with the second respectively around the 4 right-hand member of layer board and hang knot 6, the free end of first fixed band 2 can be rather than the first string knot 5 of corresponding side and be connected, the free end of second fixed band 3 can be rather than the second string knot 6 of corresponding side and be connected.

In order to increase the comfort level of the patient during use and avoid the skin of the head of the patient being placed on the cap body 1, a plurality of heat dissipation holes are uniformly distributed on the outer surface of the cap body 1, and a gap is arranged on the right side surface of the cap body 1.

In order to facilitate the adjustment of the distance between the supporting plate 4 and the cap body 1 according to the face shape of the patient, one side of the first fixing band 2 and the second fixing band 3 away from the supporting plate 4 is provided with a first magic tape 7, and one side of the first fixing band 2 and the free end of the second fixing band 3 away from the supporting plate 4 is provided with a second magic tape 8 which can be adhered to the first magic tape 7.

In order to increase the comfort of the lower jaw of a patient when the splint is used and avoid pressure sores caused by long-time use, the upper surface of the splint 4 is provided with a cotton pad 9.

In order to better open the airway of a patient with serious tongue tenesmus, the left end of the supporting plate 4 is connected with a supporting plate 10 in the vertical direction through a bolt, the upper end of the supporting plate 10 is hinged with a tongue depressor 11 which can swing up and down in the left-right direction, and the front side of the supporting plate 10 is provided with a positioning pin 12 which can move back and forth and can be inserted into the tongue depressor 11.

In order to enable the positioning pin 12 to move back and forth and position the tongue depressor 11, a U-shaped groove is formed in the upper end of the supporting plate 10, the tongue depressor 11 is hinged in the U-shaped groove through a pin 13, a plurality of positioning holes 14 distributed along the circumferential direction of the pin 13 are formed in the front side surface of the tongue depressor 11, the positioning pin 12 is a T-shaped cylindrical pin, the positioning pin 12 is connected with the supporting plate 10 in a sliding mode, and a tension spring 15 is arranged between the stepped surface of the positioning pin 12 and the front side surface of the.

When the utility model is used, the initial state that the supporting plate 10 and the supporting plate 4 are not connected by the bolt is set;

make one side that has the breach on the cap body 1 towards patient's back head spoon, wear cap body 1 on patient's head, place layer board 4 in patient's mandible position, make cotton pad 9 and patient's mandible contact, after adjusting the position that layer board 4 held up the mandible, make second magic subsides 8 and first magic subsides 7 tightly bond after bypassing the second of corresponding side respectively with two fixed bands 3 and hanging to detain 6, make second magic subsides 8 and first magic subsides 7 tightly bond after bypassing the first of corresponding side respectively with two first fixed bands 2, just, hold up patient's mandible through cap body 1 and first fixed band 2, second fixed band 3, do not need medical personnel's manual support patient's mandible, save medical personnel's time, moreover, the steam generator is simple in structure, only need the patient take cap body 1 can, do not need fix on the sick bed, save treatment space.

If the patient has serious tongue root back-falling, the supporting plate 10 and the supporting plate 4 can be fixedly connected by bolts, the tongue of the patient is slightly pulled to the position of the oral cavity, the tongue depressor 11 is inserted into the oral cavity of the patient, the positioning pin 12 is pulled forwards, the positioning pin 12 is separated from the positioning hole 14 and the tension spring 15 is pulled, the tongue depressor 11 rotates around the pin shaft 13 and the angle of the tongue depressor 11 is adjusted, so that the lower surface of the tongue depressor 11 is in contact with the upper surface of the tongue of the patient, the tongue of the patient is tightly pressed in the oral cavity, and the tongue root;

then, the positioning pin 12 is released, the end of the positioning pin 12 is inserted into the corresponding positioning hole 14 under the action of the tension spring 15, and the tongue depressor 11 is positioned, so that the tongue depressor 11 is prevented from swinging accidentally.

Claims

1. The utility model provides a prevent tongue tenesmus's mandible bracket, including the cap body (1) that the opening is down, a serial communication port, both sides are articulated respectively to have first fixed band (2) around the cap body (1) left end, both sides are articulated respectively to have second fixed band (3) around cap body (1) right-hand member, the layer board (4) of direction about cap body (1) left side below is equipped with, both sides are equipped with first string knot (5) respectively around layer board (4) left end, both sides are equipped with the second respectively around layer board (4) right-hand member and hang knot (6), the free end of first fixed band (2) can be rather than the first string knot (5) of detaining of corresponding side and be connected, the free end of second fixed band (3) can rather than the second string knot (6) of corresponding.

2. The mandible bracket for preventing the tongue from falling backward as claimed in claim 1, wherein a plurality of heat dissipation holes are evenly distributed on the outer surface of the cap body (1), and a gap is arranged on the right side surface of the cap body (1).

3. The mandible bracket for preventing the tongue from falling backward as claimed in claim 1, wherein the first fastening strap (2) and the second fastening strap (3) are respectively provided with a first magic tape (7) at one side away from the supporting plate (4), and the free ends of the first fastening strap (2) and the second fastening strap (3) are respectively provided with a second magic tape (8) which can be bonded with the first magic tape (7) at one side away from the supporting plate (4).

4. The mandible support for preventing the tongue from falling backward as claimed in claim 1, wherein the upper surface of the support plate (4) is provided with a cotton pad (9).

5. The mandible rest for preventing the tongue from falling backward as claimed in claim 1, wherein the left end of the supporting plate (4) is connected with a supporting plate (10) in the vertical direction through a bolt, the upper end of the supporting plate (10) is hinged with a tongue depressor (11) which can swing up and down in the left-right direction, and the front side of the supporting plate (10) is provided with a positioning pin (12) which can move back and forth and can be inserted into the tongue depressor (11).

6. The mandible tray for preventing the tongue from falling backward as claimed in claim 5, wherein the upper end of the supporting plate (10) is provided with a U-shaped groove, the tongue depressor (11) is hinged in the U-shaped groove through a pin shaft (13), the front side surface of the tongue depressor (11) is provided with a plurality of positioning holes (14) distributed along the circumferential direction of the pin shaft (13), the positioning pin (12) is a T-shaped cylindrical pin, the positioning pin (12) is slidably connected with the supporting plate (10), and a tension spring (15) is arranged between the stepped surface of the positioning pin (12) and the front side surface of the supporting plate (10).