CN216021424U

CN216021424U - Department of anesthesia uses lower jaw bracket

Info

Publication number: CN216021424U
Application number: CN202120258125.XU
Authority: CN
Inventors: 李小花
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2022-03-15
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to the technical field of medical instruments, and discloses a mandible support for anesthesia department, which comprises an arc plate, wherein one end of the arc plate is provided with a socket, the upper part of an inner cavity of the socket is communicated with a sleeve, the lower part of the inner cavity of the sleeve is fixedly provided with a limiting plate, a sleeving part of a telescopic rod and a cross rod is tightly attached, the upper end of the limiting plate is fixedly provided with a spring, the upper end of the spring is fixedly provided with a squeezing plate, the spring and the inner cavity of the limiting plate are all inserted with an inserting rod, the inserting rod is fixedly arranged at the inserting part of the squeezing plate, one end of the inserting rod, which is close to the squeezing plate, extends to the outside of the sleeve and is fixedly provided with a rectangular plate, the inserting rod is moved out of the socket by buckling the rectangular plate and lifting upwards through fingers, a rear arc-shaped inserting plate is inserted into the socket, a connecting port on the rectangular plate is aligned with the inserting rod through elastic reset of the spring, the inserting port downwards through loosening of the rectangular plate, the telescopic rod is adjusted upwards according to the distance between the arc plate and the mandible of a user, so that the arc-shaped carriage is attached to the lower jaw of the user.

Description

Department of anesthesia uses lower jaw bracket

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a mandibular bracket for anesthesia department.

Background

The mandible is the largest, strongest and lowest bone on the face that forms the mandible and holds the lower teeth in place, the mandible being below the maxilla, in rare cases there may be bilateral lower alveolar nerves, in which case there is a second mandibular opening, poorly positioned, and detectable by noticing the double mandibular canal on a radiograph, and the mandible rest is a scaffold like object used to support the human mandible.

However, many existing chin rest frames are basically placed on a plane in the using process, and although the using effect can be achieved, the chin rest frames cannot be carried by a user after all, and the using time or the using effect of the user are easily reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mandibular bracket for anesthesia departments, which solves the problems that many mandibular brackets are basically placed on a plane in the using process at present, the using effect of the mode is also good, but after all, users cannot carry the mandibular bracket, and the using time or the using effect of the users are easy to reduce.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

a mandible bracket for anesthesia department comprises an arc plate, wherein one end of the arc plate is provided with a socket, the upper part of an inner cavity of the socket is communicated with a sleeve, the lower part of the inner cavity of the sleeve is fixed with a limiting plate, the upper end of the limiting plate is fixed with a spring, the upper end of the spring is fixed with an extrusion plate, the spring and the inner cavity of the limiting plate are all inserted with an insertion rod, the insertion rod is fixed with the insertion part of the extrusion plate, one end of the insertion rod, which is close to the extrusion plate, extends to the outside of the sleeve and is fixed with a rectangular plate, the other end of the arc plate is provided with an arc opening, two sides of the inner cavity of the arc opening are provided with notches, the inner cavity of each notch is fixed with an arc rod, the arc spring and a slide block are sleeved on the arc rod, the two ends of the arc spring are respectively fixed with one side of the slide block and the inner wall of the notch, one side of the slide block is fixed with an arc insertion plate, one side of which is fixed with a rope, the inner chamber upper portion intercommunication of arc mouth one end has a screw thread section of thick bamboo, screw thread section of thick bamboo internal thread connection has the threaded rod, the one end of threaded rod extends to screw thread section of thick bamboo outside and is fixed with the hand wheel, the other end of threaded rod is fixed with the one end that the arc picture peg was kept away from to the rope, the connector has been seted up at the middle part of arc board one side, connector inner chamber middle part is fixed with the horizontal pole, the telescopic link has been cup jointed on the horizontal pole, the one end that the horizontal pole was kept away from to the telescopic link is fixed with the arc planker.

Preferably, the telescopic rod is tightly attached to the sleeving part of the cross rod.

Preferably, the diameter of one side surface of the arc-shaped inserting plate is the same as the caliber of the inserting opening.

Preferably, the upper threads of the threaded rod are distributed on the middle upper part of the threaded rod, the lower part of the threaded rod is conical, and the positioning plate is fixed at the conical end of the threaded rod.

Preferably, a connecting hole is formed in one side face, far away from the rope, of the arc-shaped inserting plate.

Preferably, the caliber of the connecting hole is the same as that of the inserted rod.

By means of the technical scheme, the utility model provides a mandibular bracket for anesthesia department. The method at least has the following beneficial effects:

(1) this department of anesthesia uses mandible bracket, during the use, through overlapping the circular arc board at user's neck, back rotation hand wheel makes the threaded rod rotate downwards, thereby loosened the rope and made the arc spring lack the resistance, thereby elasticity through the arc spring resets and release the arc picture peg, at this moment detain the rectangular plate through the finger and make the inserted bar move out from the socket from upwards carrying, back arc picture peg inserts in the socket, its upper connector aligns with the inserted bar, elasticity through loosening the rectangular plate messenger inserted bar through the spring resets downwards and pegs graft with the connector, the telescopic link is upwards adjusted according to the distance of circular arc board and user chin to the back, make the arc planker laminate with user's chin.

(2) This department of anesthesia uses mandible bracket, because of the telescopic link cup joints the inseparable laminating of department with the horizontal pole, make the arc planker can not remove because of the weight of self or slight user's chin easily and produce the slope to when reducing manufacturing cost, also laminated patient's user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:

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

FIG. 2 is a cut-away cross-sectional view of the inner cavity at the arc plate socket of the present invention;

FIG. 3 is a cut-away cross-sectional view of the inner chamber at the arc-shaped opening of the arc plate of the present invention;

fig. 4 is a cut-away cross-sectional view of the inner cavity at the circular arc plate junction of the present invention.

In the figure: 1 circular arc board, 2 sockets, 3 sleeves, 4 limiting plates, 5 springs, 6 extrusion plates, 7 inserted rods, 8 rectangular plates, 9 arc-shaped openings, 10 notches, 11 arc-shaped rods, 12 arc-shaped springs, 13 sliders, 14 arc-shaped insertion plates, 15 ropes, 16 threaded cylinders, 17 threaded rods, 18 hand wheels, 19 connecting ports, 20 cross rods, 21 telescopic rods, 22 arc-shaped plankers, 23 positioning plates and 24 connecting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, the present invention provides a technical solution:

a mandible bracket for anesthesia department comprises an arc plate 1, wherein one end of the arc plate 1 is provided with a socket 2, the upper part of the inner cavity of the socket 2 is communicated with a sleeve 3, the lower part of the inner cavity of the sleeve 3 is fixed with a limiting plate 4, the upper end of the limiting plate 4 is fixed with a spring 5, the upper end of the spring 5 is fixed with a squeezing plate 6, the inner cavities of the squeezing plate 6, the spring 5 and the limiting plate 4 are all inserted with an inserting rod 7, the inserting rod 7 is fixed with the inserting part of the squeezing plate 6, one end of the inserting rod 7 close to the squeezing plate 6 extends to the outside of the sleeve 3 and is fixed with a rectangular plate 8, the other end of the arc plate 1 is provided with an arc opening 9, two sides of the inner cavity of the arc opening 9 are provided with notches 10, the inner cavity of the notch 10 is fixed with an arc rod 11, the arc spring 12 and a sliding block 13 are sleeved on the arc rod 11, two ends of the arc spring 12 are respectively fixed with one side of the sliding block 13 and the inner wall of the notch 10, one side of the sliding block 13 is fixed with an arc inserting plate 14, the diameter of one side face of the arc-shaped inserting plate 14 is the same as the caliber of the inserting opening 2, a connecting hole 24 is formed in one side face, far away from the rope 15, of the arc-shaped inserting plate 14, the caliber of the connecting hole 24 is the same as that of the inserting rod 7, the rope 15 is fixed to one side face of the arc-shaped inserting plate 14, the upper portion of the inner cavity of one end of the arc-shaped opening 9 is communicated with the threaded barrel 16, the threaded barrel 16 is in threaded connection with the threaded rod 17, threads on the threaded rod 17 are distributed on the middle upper portion of the threaded rod 17, the lower portion of the threaded rod 17 is conical, the conical end of the threaded rod 17 is fixed with the positioning plate 23, one end of the threaded rod 17 extends to the outer portion of the threaded barrel 16 and is fixed with the hand wheel 18, the other end of the threaded rod 17 is fixed to one end, far away from the arc-shaped inserting plate 14, the middle portion of one side face of the arc-shaped plate 1 is provided with a connecting opening 19, the middle portion of the inner cavity of the cross rod 20 is sleeved with the connecting opening 21, the telescopic rod 21 is tightly attached to the cross rod 20, an arc-shaped carriage 22 is fixed at one end of the telescopic rod 21 far away from the cross rod 20.

When the telescopic handle is used, the arc plate is sleeved on the neck of a user, the threaded rod is rotated downwards by the aid of the rear rotating hand wheel, resistance of the arc spring is reduced by loosening the rope, the arc inserting plate is pushed out by elastic reset of the arc spring, the rectangular plate is buckled by fingers and the inserting rod is lifted upwards to move out of the socket, the rear arc inserting plate is inserted into the socket, the upper connecting port of the rear arc inserting plate is aligned with the inserting rod, the inserting rod is reset downwards by the elasticity of the spring to be connected with the connecting port in an inserting mode through loosening the rectangular plate, the telescopic rod is adjusted upwards according to the distance between the arc plate and the jaw of the user, the arc planker is attached to the jaw of the user due to tight attachment of the telescopic rod and the sleeve joint of the transverse rod, and the arc planker cannot be inclined easily due to self weight or slight jaw movement of the user.

The details of the mandibular bracket for anesthesia department provided by the present invention have been described above. The principles and embodiments of the present invention have been explained by applying specific examples, and the above descriptions of the embodiments are only used to help understanding the method and the core idea of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a department of anesthesia uses mandibular bracket, includes circular arc board (1), its characterized in that: the socket (2) is arranged at one end of the arc plate (1), the socket (2) is communicated with the upper part of the inner cavity of the sleeve (3), the limiting plate (4) is fixed at the lower part of the inner cavity of the sleeve (3), the spring (5) is fixed at the upper end of the limiting plate (4), the extrusion plate (6) is fixed at the upper end of the spring (5), the insertion rods (7) are inserted into the inner cavities of the extrusion plate (6), the insertion rods (7) are fixed at the insertion positions of the extrusion plate (6), one ends of the insertion rods (7) close to the extrusion plate (6) extend to the outer part of the sleeve (3) and are fixed with the rectangular plate (8), the arc opening (9) is arranged at the other end of the arc plate (1), the notches (10) are arranged at two sides of the inner cavity of the arc opening (9), the arc rod (11) is fixed in the inner cavity of the notches (10), the arc spring (12) and the sliding block (13) are sleeved on the arc rod (11), and two ends of the arc spring (12) are respectively fixed with one side of the sliding block (13) and the inner wall of the notch (10), an arc-shaped inserting plate (14) is fixed on one surface of the sliding block (13), a rope (15) is fixed on one side surface of the arc-shaped inserting plate (14), the upper part of the inner cavity at one end of the arc-shaped opening (9) is communicated with a threaded cylinder (16), a threaded rod (17) is connected with the inner thread of the threaded cylinder (16), one end of the threaded rod (17) extends to the outside of the threaded cylinder (16) and is fixed with a hand wheel (18), the other end of the threaded rod (17) is fixed with one end of the rope (15) far away from the arc-shaped inserting plate (14), a connecting port (19) is arranged in the middle of one surface of the circular arc plate (1), a cross rod (20) is fixed in the middle of the inner cavity of the connecting port (19), the telescopic rod (21) is sleeved on the cross rod (20), and an arc-shaped carriage (22) is fixed at one end, far away from the cross rod (20), of the telescopic rod (21).

2. The mandibular bracket for anesthesia department of claim 1, wherein: the telescopic rod (21) is tightly attached to the sleeve joint of the cross rod (20).

3. The mandibular bracket for anesthesia department of claim 1, wherein: the diameter of one side surface of the arc-shaped inserting plate (14) is the same as the caliber of the inserting opening (2).

4. The mandibular bracket for anesthesia department of claim 1, wherein: the upper threads of the threaded rod (17) are distributed on the middle upper part of the threaded rod (17), the lower part of the threaded rod (17) is conical, and a positioning plate (23) is fixed at the conical end of the threaded rod (17).

5. The mandibular bracket for anesthesia department of claim 1, wherein: and a connecting hole (24) is formed in one side surface of the arc-shaped inserting plate (14) far away from the rope (15).

6. The mandibular bracket for anesthesia department of claim 5, wherein: the caliber of the connecting hole (24) is the same as that of the inserted rod (7).