CN210250451U

CN210250451U - Department of oncology anesthesia uses lower jaw bracket

Info

Publication number: CN210250451U
Application number: CN201920767176.8U
Authority: CN
Inventors: 蔡哲
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-07
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a department of oncology anesthesia uses mandible bracket, including U type piece, the bottom of U type piece sets up threaded hole, the bottom of U type piece is provided with the bolt, the inside that the screw hole and extend to U type piece is passed at the top of bolt, bolt and screw hole threaded connection, the left side fixedly connected with sleeve pipe of U type piece, sheathed tube inside sliding connection has the stopper, the top fixedly connected with montant of stopper. The utility model discloses a cooperation that sets up U type piece, screw hole, bolt, sleeve pipe, stopper, montant, draw-in groove, hollow post, traveller, pull rod, spring, kelly, horizontal pole and mandible bracket is used, and it is fixed problem to have solved current mandible bracket height, and this department of oncology anesthesia uses the mandible bracket, possesses the advantage with adjustable of mandible height, and the mandible bracket height can be adjusted, and the patient of the different heights of being convenient for uses, has improved the commonality of mandible bracket.

Description

Department of oncology anesthesia uses lower jaw bracket

Technical Field

The utility model relates to the technical field of medical equipment, specifically a department of oncology anesthesia uses mandible bracket.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles which are directly or indirectly used for the human body, and comprises required computer software; the effect is mainly obtained by physical and other ways, not by pharmacological, immunological or metabolic ways, or is only assisted although the ways are involved; for the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

The patient need use the lower jaw bracket when the lower jaw is anaesthetized, however, current lower jaw bracket height is fixed, and lower jaw bracket height can not be adjusted, and the patient of different heights of being not convenient for uses, has reduced lower jaw bracket's commonality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a department of oncology anesthesia uses mandible bracket possesses the advantage of lower jaw height-adjustable, has solved current mandible bracket height and has been fixed problem.

In order to achieve the above object, the utility model provides a following technical scheme: a mandible bracket for an oncology department of anesthesia comprises a U-shaped block, wherein a threaded hole is formed in the bottom of the U-shaped block, a bolt is arranged at the bottom of the U-shaped block, the top of the bolt penetrates through the threaded hole and extends into the U-shaped block, the bolt is in threaded connection with the threaded hole, a sleeve is fixedly connected to the left side of the U-shaped block, a limiting block is slidably connected to the inner part of the sleeve, a vertical rod is fixedly connected to the top of the limiting block, a clamping groove is formed in the right side of the vertical rod, a hollow column is fixedly connected to the top of the right side of the sleeve, a sliding column is slidably connected to the inner part of the hollow column, a pull rod is fixedly connected to the right side of the sliding column, a spring is sleeved on the surface of the pull rod, the left end of the spring is fixedly connected with the right side of the sliding, the left end of kelly runs through hollow post and hollow post in proper order and extends to the inside of draw-in groove, the top of montant runs through to sheathed tube outside fixedly connected with horizontal pole, the right-hand member fixedly connected with mandible bracket of horizontal pole.

Preferably, the cross section of the limiting block is circular, and the limiting block is matched with the sleeve for use.

Preferably, the number of draw-in grooves is a plurality of, and a plurality of draw-in grooves is the equidistance setting about the montant.

Preferably, the top and the bottom of traveller are all fixedly connected with slider, the spout has all been seted up to the top and the bottom of hollow post inner wall, slider and spout sliding connection.

Preferably, the right end of the pull rod penetrates through the hollow column, and a pull disc is fixedly connected to the outer portion of the hollow column and matched with the pull rod.

Preferably, the top of the lower jaw bracket is fixedly connected with a spongy cushion, and the spongy cushion is matched with the lower jaw bracket for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up U type piece, screw hole, bolt, sleeve pipe, stopper, montant, draw-in groove, hollow post, traveller, pull rod, spring, kelly, horizontal pole and mandible bracket is used, and it is fixed problem to have solved current mandible bracket height, and this department of oncology anesthesia uses the mandible bracket, possesses the advantage with adjustable of mandible height, and the mandible bracket height can be adjusted, and the patient of the different heights of being convenient for uses, has improved the commonality of mandible bracket.

2. The utility model discloses a set up slider and spout, can increase the gliding stability of traveller, rotate when preventing that the traveller from sliding, through setting up the draw-in groove, can fix the montant of co-altitude not with the kelly, prevent montant abnormal decline, through setting up the drawing disk, can increase the area of contact of user's hand and pull rod, convenient to use person pulls the pull rod through drawing disk, through setting up the foam-rubber cushion, can improve patient's travelling comfort, and the patient of being convenient for uses the mandible bracket.

Drawings

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

FIG. 2 is a cross-sectional view of the hollow column of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a portion of a in fig. 1 according to the present invention.

In the figure: 1U type piece, 2 screw holes, 3 bolts, 4 sleeves, 5 stopper, 6 montants, 7 draw-in grooves, 8 hollow columns, 9 travellers, 10 pull rods, 11 springs, 12 kellies, 13 horizontal poles, 14 jaw bracket, 15 sliders, 16 spouts, 17 drawing disks, 18 foam-rubber cushions.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a mandible support for oncology department, which comprises a U-shaped block 1, a threaded hole 2 is formed at the bottom of the U-shaped block 1, a bolt 3 is arranged at the bottom of the U-shaped block 1, the top of the bolt 3 passes through the threaded hole 2 and extends into the U-shaped block 1, the bolt 3 is in threaded connection with the threaded hole 2, a sleeve 4 is fixedly connected to the left side of the U-shaped block 1, a limit block 5 is slidably connected to the inner part of the sleeve 4, the cross section of the limit block 5 is circular, the limit block 5 is matched with the sleeve 4 for use, a vertical rod 6 is fixedly connected to the top of the limit block 5, a plurality of clamp grooves 7 are formed at the right side of the vertical rod 6, the plurality of clamp grooves 7 are equidistantly arranged with respect to the vertical rod 6, the clamp grooves 7 can be matched with clamp rods 12 to fix the vertical rods 6 of different heights to prevent the vertical, the inner part of the hollow column 8 is slidably connected with a sliding column 9, the top and the bottom of the sliding column 9 are fixedly connected with sliding blocks 15, the top and the bottom of the inner wall of the hollow column 8 are respectively provided with a sliding groove 16, the sliding blocks 15 are slidably connected with the sliding grooves 16, the sliding stability of the sliding column 9 can be improved by arranging the sliding blocks 15 and the sliding grooves 16, the sliding column 9 is prevented from rotating when sliding, the right side of the sliding column 9 is fixedly connected with a pull rod 10, the right end of the pull rod 10 penetrates through the outer part of the hollow column 8 and is fixedly connected with a pull disc 17, the pull disc 17 is matched with the pull rod 10 for use, the contact area between a hand of a user and the pull rod 10 can be increased by arranging the pull disc 17, the user can conveniently pull the pull rod 10 through the pull disc 17, the surface of the pull rod 10 is sleeved with a spring 11, the left end of the spring 11 is fixedly connected with the right side of the sliding, the left end of the clamping rod 12 penetrates through the hollow column 8 and the hollow column 8 in sequence and extends to the inside of the clamping groove 7, the top of the vertical rod 6 penetrates through the outside of the sleeve 4 and is fixedly connected with a cross rod 13, the right end of the cross rod 13 is fixedly connected with a mandible bracket 14, the top of the mandible bracket 14 is fixedly connected with a sponge pad 18, the sponge pad 18 is matched with the mandible bracket 14 for use, the comfort of a patient can be improved by arranging the sponge pad 18, the mandible bracket 14 is convenient for the patient to use, the problems that the height of the existing mandible bracket is fixed are solved by arranging the U-shaped block 1, the threaded hole 2, the bolt 3, the sleeve 4, the limiting block 5, the vertical rod 6, the clamping groove 7, the hollow column 8, the sliding column 9, the pull rod 10, the spring 11, the clamping rod 12, the cross rod 13 and the mandible bracket 14 in matched use, the problem that the height of the existing, is convenient for patients with different heights to use, and improves the universality of the mandible bracket.

During the use, the operator blocks U type piece 1 on the table, screw up bolt 3 and fixed U type piece 1 of screw hole 2 cooperation, drive pull rod 10 through drawing dish 17 and move right, pull rod 10 drives traveller 9 and slides right in the inside of hollow post 8, traveller 9 drives slider 15 and slides right in the inside of spout 16, traveller 9 drives kelly 12 and moves right and separates with draw-in groove 7, promote horizontal pole 13, horizontal pole 13 drives montant 6 and rises, montant 6 drives stopper 5 and slides in the inside of sleeve pipe 4 and rises, adjust the completion back, kelly 12 resets and fixes a position montant 6 with draw-in groove 7 cooperation, thereby reach the purpose that the height of lower jaw bracket can be adjusted.

In summary, the following steps: this department of oncology anesthesia uses mandible bracket, through the cooperation that sets up U type piece 1, screw hole 2, bolt 3, sleeve pipe 4, stopper 5, montant 6, draw-in groove 7, hollow post 8, traveller 9, pull rod 10, spring 11, kelly 12, horizontal pole 13 and mandible bracket 14, has solved current mandible bracket height and has been fixed problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a department of oncology anesthesia uses mandibular bracket, includes U type piece (1), its characterized in that: the bottom of the U-shaped block (1) is provided with a threaded hole (2), the bottom of the U-shaped block (1) is provided with a bolt (3), the top of the bolt (3) penetrates through the threaded hole (2) and extends into the U-shaped block (1), the bolt (3) is in threaded connection with the threaded hole (2), the left side of the U-shaped block (1) is fixedly connected with a sleeve (4), the inside of the sleeve (4) is slidably connected with a limiting block (5), the top of the limiting block (5) is fixedly connected with a vertical rod (6), the right side of the vertical rod (6) is provided with a clamping groove (7), the top of the right side of the sleeve (4) is fixedly connected with a hollow column (8), the inside of the hollow column (8) is slidably connected with a sliding column (9), the right side of the sliding column (9) is fixedly connected with a pull rod (10), and a surface spring (11, the left end of spring (11) and the right side fixed connection of traveller (9), the right-hand member of spring (11) and the right side fixed connection of hollow post (8) inner wall, the left side fixedly connected with kelly (12) of traveller (9), the left end of kelly (12) runs through hollow post (8) and hollow post (8) in proper order and extends to the inside of draw-in groove (7), the outside fixedly connected with horizontal pole (13) to sleeve pipe (4) is run through at the top of montant (6), the right-hand member fixedly connected with mandible bracket (14) of horizontal pole (13).

2. The mandibular bracket for oncology anesthesia department of claim 1, wherein: the cross section of the limiting block (5) is circular, and the limiting block (5) is matched with the sleeve (4) for use.

3. The mandibular bracket for oncology anesthesia department of claim 1, wherein: the quantity of draw-in groove (7) is a plurality of, and a plurality of draw-in groove (7) are the equidistance setting about montant (6).

4. The mandibular bracket for oncology anesthesia department of claim 1, wherein: the top and the bottom of traveller (9) all fixedly connected with slider (15), spout (16) have all been seted up to the top and the bottom of hollow post (8) inner wall, slider (15) and spout (16) sliding connection.

5. The mandibular bracket for oncology anesthesia department of claim 1, wherein: the right end of pull rod (10) runs through to the outside fixedly connected with drawing disk (17) of hollow post (8), drawing disk (17) and pull rod (10) cooperation use.

6. The mandibular bracket for oncology anesthesia department of claim 1, wherein: the top fixedly connected with foam-rubber cushion (18) of mandible bracket (14), foam-rubber cushion (18) and mandible bracket (14) cooperation are used.