CN217853773U

CN217853773U - Waiting chair neck support for laryngeal anesthesia

Info

Publication number: CN217853773U
Application number: CN202221268949.6U
Authority: CN
Inventors: 王玉锦; 王文启; 李静; 张玉珍
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-22
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a waiting chair neck brace for laryngeal anesthesia, including supporting part and lower jaw portion bearing board, the supporting part is provided with two sets ofly, and is two sets of the one end of supporting part all is provided with connecting portion, lower jaw portion bearing board is detachable installs in the one end of two sets of connecting portions, be provided with angle adjusting part between connecting portion and the supporting part. Through angle adjusting component's setting, the threaded rod is at the inside rectilinear movement of screw hole when can rotating the knob, the threaded rod can drive the turning block through connecting portion and take place to rotate when removing between the seat, and then make lower jaw portion bearing board can take place to rotate, realize the angle modulation of lower jaw portion bearing board, the people that can adapt to different age bracket carry out the anesthesia of throat, through coupling assembling's setting, can realize the fast loading and unloading between lower jaw portion bearing board and two sets of connecting portion, and then can assist angle adjusting component to improve the efficiency of the anesthesia of throat jointly.

Description

Waiting chair neck support for laryngeal anesthesia

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a waiting chair neck brace for laryngeal anesthesia.

Background

Anesthesia is reversible functional inhibition of a central nervous system and/or a peripheral nervous system generated by a medicament or other methods, and the inhibition is mainly characterized by loss of sensation, particularly pain sensation, so that patients can lose the sensation wholly or locally temporarily to achieve the purpose of painless operation treatment, and the anesthesiology is a special independent subject in clinical medicine and is a comprehensive subject for researching anesthesia, analgesia, emergency resuscitation and critical medicine;

need the patient to sit on waiting to see the doctor chair when carrying out the anesthesia of throat at present, then use the neck brace to carry out the bearing to the head from patient's lower jaw portion, make the throat aim at the doctor to the doctor carries out the anesthesia of throat, but present most neck brace can't carry out the regulation of angle, and the required angle is different when carrying out the anesthesia of throat to the crowd of various age brackets, leads to the decline of anesthesia efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waiting chair neck brace for laryngeal anesthesia adjusts the angle of lower jaw portion bearing board through setting up of angle adjusting part, adapts to the crowd at different age bracket to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a waiting chair neck support for laryngeal anesthesia comprises two groups of supporting parts and a lower jaw bearing plate, wherein one ends of the two groups of supporting parts are respectively provided with a connecting part, the lower jaw bearing plate is detachably arranged at one end of the two groups of connecting parts, and an angle adjusting assembly is arranged between the connecting parts and the supporting parts;

the angle adjusting assembly comprises a rotating block, an extending portion, a rotating seat, a threaded rod, a knob and a threaded hole, the extending portion is arranged on the end face of the supporting portion in an integrated mode, the two groups of rotating seats are arranged on the end face of the connecting portion in an integrated mode, the bottom of each rotating seat is in contact with the top of each extending portion, the rotating block is welded on the end face of the supporting portion, the rotating block is connected between the two groups of rotating seats in a rotating mode, threaded holes are formed in the surface of each extending portion, the knob is welded at the bottom end of the threaded rod, and the top end of the threaded rod is in threaded connection with the inside of the threaded hole.

Preferably, a connecting assembly is arranged between the lower jaw bearing plate and the connecting portion, the connecting assembly comprises a containing groove, an L-shaped clamping jaw, a locking rod and a limiting assembly, the containing groove is formed in the surface of the connecting portion, one end of the lower jaw bearing plate is clamped inside the containing groove, the limiting assembly is arranged between the containing groove and the lower jaw bearing plate, the locking rod is rotatably connected to the side wall of the connecting portion, the L-shaped clamping jaw is welded to the side wall of the connecting portion, and the locking rod is clamped in a cavity between the L-shaped clamping jaw and the connecting portion.

Preferably, the limiting assembly comprises a clamping edge and a clamping groove, the clamping groove is formed in the inner wall of the accommodating groove, the clamping edge matched with the clamping groove is formed in the surface of the lower jaw supporting plate in an integrated mode, and the clamping edge is clamped inside the clamping groove.

Preferably, two sets of the surperficial integrated into one piece of supporting part has the mounting panel, the through-hole that is used for the installation is seted up on the surface of mounting panel, just be provided with between mounting panel and the supporting part and strengthen the subassembly.

Preferably, strengthen the subassembly and include backup pad and reinforcing plate, the skin weld of mounting panel has the backup pad, the backup pad slope sets up, just the top of backup pad and the bottom welding of supporting part, the welding has the reinforcing plate between backup pad and the supporting part, just be parallel to each other between reinforcing plate and the mounting panel.

Preferably, the top of lower jaw portion bearing board is provided with the cushion, the cushion includes magic subsides, foam-rubber cushion and PU cortex, the top of lower jaw portion bearing board bonds and has the magic subsides, the foam-rubber cushion bonds in the top of magic subsides, just the PU cortex has been made up on the surface of foam-rubber cushion.

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

through angle adjusting part's setting, the threaded rod is at the inside rectilinear movement of screw hole when can be through rotating the knob, the threaded rod can drive through connecting portion and take place to rotate between turning block and the roating seat when removing, and then make lower jaw bearing board can take place to rotate, realize lower jaw bearing board's angle modulation, the people that can adapt to different age brackets carry out the anesthesia of throat, through coupling assembling's setting, can realize the fast loading and unloading between lower jaw bearing board and two sets of connecting portion, and then can assist angle adjusting part to improve the efficiency of the anesthesia of throat jointly.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the lower jaw supporting plate and the connecting portion of the present invention;

FIG. 3 is a schematic view of the connection structure of the connection portion and the support portion of the present invention;

fig. 4 is a schematic view of the inner structure of the cushion of the present invention.

In the figure: 1. a lower jaw bearing plate; 2. a connecting portion; 3. rotating the block; 4. a support portion; 5. mounting a plate; 6. a support plate; 7. an extension; 8. a soft cushion; 9. a reinforcing plate; 10. rotating the base; 11. a threaded rod; 12. edge clamping; 13. accommodating a tank; 14. a card slot; 15. a locking lever; 16. an L-shaped jaw; 17. a threaded hole; 18. a knob; 19. magic tape; 20. a sponge cushion; 21. a PU skin layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 4, the present invention provides a technical solution: a waiting chair neck brace for laryngeal anesthesia comprises a support part 4 and a lower jaw bearing plate 1;

the two groups of supporting parts 4 are arranged, one ends of the two groups of supporting parts 4 are both provided with a connecting part 2, the lower jaw bearing plate 1 is detachably arranged at one end of the two groups of connecting parts 2, and an angle adjusting component is arranged between the connecting part 2 and the supporting part 4;

the angle adjusting assembly comprises a rotating block 3, an extending part 7, rotating seats 10, a threaded rod 11, a knob 18 and a threaded hole 17, the extending part 7 is integrally formed on the end face of the supporting part 4, two groups of rotating seats 10 are integrally formed on the end face of the connecting part 2, the bottoms of the rotating seats 10 are in contact with the top of the extending part 7, the rotating block 3 is welded on the end face of the supporting part 4, the rotating block 3 is rotatably connected between the two groups of rotating seats 10, the threaded hole 17 is formed in the surface of the extending part 7, the knob 18 is welded at the bottom end of the threaded rod 11, the top end of the threaded rod 11 is in threaded connection with the inside of the threaded hole 17, and through the arrangement of the angle adjusting assembly, the angle of the lower jaw bearing plate 1 can be adjusted to adapt to people of different ages, so that the efficiency of laryngeal anesthesia is improved;

a connecting assembly is arranged between the lower jaw part bearing plate 1 and the connecting part 2, the connecting assembly comprises an accommodating groove 13, an L-shaped clamping jaw 16, a locking rod 15 and a limiting assembly, the accommodating groove 13 is formed in the surface of the connecting part 2, one end of the lower jaw part bearing plate 1 is clamped in the accommodating groove 13, the limiting assembly is arranged between the accommodating groove 13 and the lower jaw part bearing plate 1, the locking rod 15 is rotatably connected to the side wall of the connecting part 2, the L-shaped clamping jaw 16 is welded to the side wall of the connecting part 2, the locking rod 15 is clamped in a cavity between the L-shaped clamping jaw 16 and the connecting part 2, and through the arrangement of the connecting assembly, the lower jaw part bearing plate 1 can be rapidly mounted and dismounted, and the efficiency of laryngeal anesthesia is further improved;

the limiting component comprises a clamping edge 12 and a clamping groove 14, the clamping groove 14 is formed in the inner wall of the accommodating groove 13, the clamping edge 12 matched with the clamping groove 14 is integrally formed on the surface of the lower jaw supporting plate 1, the clamping edge 12 is clamped in the clamping groove 14, and the lower jaw supporting plate 1 can be prevented from being separated from the inside of the accommodating groove 13 through the limiting component;

the mounting plates 5 are integrally formed on the surfaces of the two groups of supporting portions 4, through holes for mounting are formed in the surfaces of the mounting plates 5, reinforcing assemblies are arranged between the mounting plates 5 and the supporting portions 4 and comprise supporting plates 6 and reinforcing plates 9, the supporting plates 6 are welded on the surfaces of the mounting plates 5, the supporting plates 6 are obliquely arranged, the tops of the supporting plates 6 are welded with the bottoms of the supporting portions 4, the reinforcing plates 9 are welded between the supporting plates 6 and the supporting portions 4, the reinforcing plates 9 are parallel to the mounting plates 5, the connecting strength between the supporting portions 4 and the waiting chairs can be increased through the arrangement of the reinforcing assemblies, the overall mechanical strength is further increased, and the heads of patients can be supported more stably;

the top of jaw portion bearing board 1 is provided with cushion 8, cushion 8 includes that the magic pastes 19, foam-rubber cushion 20 and PU cortex 21, jaw portion bearing board 1's top bonds has the magic to paste 19, foam-rubber cushion 20 bonds in the top that the magic pasted 19, and foam-rubber cushion 20's surface has made PU cortex 21, the setting of foam-rubber cushion 20 and PU cortex 21 can improve patient's experience, the setting of magic subsides 19 is convenient for dismantle clearance or change foam-rubber cushion 20.

The two groups of supporting parts 4 are fixedly installed on the waiting chair through the installation plate 5, when the waiting chair is used, a patient sits on the waiting chair, the neck is enabled to be attached between the two groups of supporting parts 4, then the lower jaw bearing plate 1 is installed between the two groups of connecting parts 2, the locking rod 15 is rotated, the locking rod 15 limits the lower jaw bearing plate 1, the lower jaw of the patient is enabled to be placed on the surface of the lower jaw bearing plate 1, the knob 18 is rotated at the moment, the threaded rod 11 is driven to rotate through the knob 18, the threaded rod 11 can move upwards in the threaded hole 17 when rotating, the connecting parts 2 can be lifted when the threaded rod 11 moves, the connecting parts 2 can rotate through the rotating seats 10 and the rotating blocks 3, the lower jaw bearing plate 1 can rotate, and the purpose of adjusting the angle of the lower jaw bearing plate 1 is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. A waiting chair neck brace for laryngeal anesthesia, includes supporting part (4) and jaw supporting board (1), its characterized in that: two groups of supporting parts (4) are arranged, one end of each of the two groups of supporting parts (4) is provided with a connecting part (2), the lower jaw supporting plate (1) is detachably arranged at one end of each of the two groups of connecting parts (2), and an angle adjusting assembly is arranged between each connecting part (2) and each supporting part (4);

the angle adjusting assembly comprises a rotating block (3), an extending portion (7), a rotating seat (10), a threaded rod (11), a knob (18) and threaded holes (17), the end face of the supporting portion (4) is integrally formed into the extending portion (7), the end face of the connecting portion (2) is integrally formed into the two groups of rotating seats (10), the bottom of the rotating seat (10) is in contact with the top of the extending portion (7), the end face of the supporting portion (4) is welded with the rotating block (3), the rotating block (3) is rotatably connected between the two groups of rotating seats (10), the threaded holes (17) are formed in the surface of the extending portion (7), the knob (18) is welded at the bottom end of the threaded rod (11), and the top end of the threaded rod (11) is in threaded connection with the inside of the threaded holes (17).

2. The waiting chair neck brace for laryngeal anesthesia of claim 1, wherein: be provided with coupling assembling between jaw portion bearing board (1) and connecting portion (2), coupling assembling includes holding tank (13), L shape jack catch (16), locking lever (15) and spacing subassembly, holding tank (13) have been seted up on the surface of connecting portion (2), the one end block of jaw portion bearing board (1) is in the inside of holding tank (13), just be provided with spacing subassembly between holding tank (13) and jaw portion bearing board (1), the lateral wall of connecting portion (2) rotates and is connected with locking lever (15), the lateral wall welding of connecting portion (2) has L shape jack catch (16), locking lever (15) block is in the cavity between L shape jack catch (16) and connecting portion (2).

3. The waiting chair neck brace for laryngeal anesthesia of claim 2, wherein: the limiting assembly comprises a clamping edge (12) and a clamping groove (14), the clamping groove (14) is formed in the inner wall of the accommodating groove (13), the clamping edge (12) matched with the clamping groove (14) is formed on the surface of the lower jaw supporting plate (1) in an integrated mode, and the clamping edge (12) is clamped inside the clamping groove (14).

4. The waiting chair neck brace for laryngeal anesthesia of claim 1, wherein: two sets of the surperficial integrated into one piece of supporting part (4) has mounting panel (5), the through-hole that is used for the installation is offered on the surface of mounting panel (5), just be provided with between mounting panel (5) and supporting part (4) and strengthen the subassembly.

5. The waiting chair neck brace for laryngeal anesthesia of claim 4, wherein: strengthen the subassembly and include backup pad (6) and reinforcing plate (9), the skin weld of mounting panel (5) has backup pad (6), backup pad (6) slope sets up, just the top of backup pad (6) and the bottom welding of supporting part (4), the welding has reinforcing plate (9) between backup pad (6) and supporting part (4), just be parallel to each other between reinforcing plate (9) and mounting panel (5).

6. The waiting chair neck brace for laryngeal anesthesia of claim 1, wherein: the top of jaw portion bearing board (1) is provided with cushion (8), cushion (8) include magic subsides (19), foam-rubber cushion (20) and PU cortex (21), the top of jaw portion bearing board (1) bonds and has magic subsides (19), foam-rubber cushion (20) bond in the top of magic subsides (19), just the surface sewing of foam-rubber cushion (20) has PU cortex (21).