CN212679072U

CN212679072U - Emergency call patient's oral cavity struts ware

Info

Publication number: CN212679072U
Application number: CN202020527124.6U
Authority: CN
Inventors: 苏丽丽; 赵萍; 王倩
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-03-12
Anticipated expiration: 2030-04-10

Abstract

An emergency patient oral cavity spreader effectively solves the problems of unstable spreading of the patient oral cavity and large workload of medical care personnel; the supporting device comprises a supporting block in the left and right direction, wherein a rectangular groove which is in the up-down direction and is through from front to back is formed in the right side of the supporting block, an arc plate which is in the front-back direction and has a forward opening is formed in the upper side and the lower side in the rectangular groove respectively, the front end of the arc plate extends out of the rectangular groove and can slide up and down, an accommodating groove in the up-down direction is formed in the left side of the supporting block, an auxiliary plate of which the left end extends into the accommodating groove is formed in the left side of the arc plate, a connecting rod is hinged to the left end of the auxiliary plate, the two connecting rods are hinged to each other; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Emergency call patient's oral cavity struts ware

Technical Field

The utility model relates to an auxiliary instrument technical field of department of stomatology, especially an emergency call patient's oral cavity struts ware.

Background

At present, clinically to the patient of coma, in order to prevent it from stinging the tongue or be convenient for the inspection, need strut patient's oral cavity usually, general medical personnel can adopt the opening pincers to strut patient's oral cavity, when strutting the oral cavity for the patient, it inserts patient's oral cavity with the binding clip to need medical personnel to hold the pincers handle, and after strutting patient's oral cavity, need hold the opening pincers always, prevent that the opening pincers from taking place the swing, can not support patient's oral cavity stable, use the opening pincers to cause the harm to patient's oral cavity inside easily, and not only inconvenient oral cavity to the patient is examined, medical personnel work burden has also been increased simultaneously.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to compensate the not enough of prior art, the utility model aims at providing an emergency call patient oral cavity struts ware, effectually solved strut the unstability to patient's oral cavity, and the problem that medical personnel work load is big.

The technical scheme of its solution is, the utility model discloses a supporting shoe of left and right directions, the rectangular channel that link up about and around the up-and-down direction was seted up on the supporting shoe right side, both sides are equipped with fore-and-aft direction and opening arc forward respectively about in the rectangular channel, the front end of arc stretches out the rectangular channel and can slide from top to bottom, the holding tank of direction about is seted up in the supporting shoe left side, the left side of arc is equipped with the accessory plate that the left end stretched into in the holding tank, the left end of accessory plate articulates there is the connecting rod, two connecting rods are connected around axial round pin axle is articulated at the middle part, the free end of connecting rod articulates there is gliding fixed block from top to bottom, two.

Compared with the prior art, the beneficial effects of the utility model are that: through the arc that sets up, accessory plate and connecting rod, not only be convenient for place the arc in patient's oral cavity, also can make the arc slide relatively or back of the body mutually simultaneously, convenient strut certain angle with patient's oral cavity, and can stabilize the oral cavity support to patient, avoid patient's oral cavity closed, standing groove and the cushion that is equipped with, not only can place patient's tooth in the standing groove, also protect patient's tooth simultaneously, improve patient's comfort level, medical personnel's work burden has been alleviateed simultaneously, and the work efficiency is improved, the novel structure is simple, and convenient for 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 a ladder sectioning main perspective view diagram of the utility model.

Fig. 3 is a full-section left-side perspective view diagram of the utility model.

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

Detailed Description

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

By figure 1 to 4, supporting shoe 1 including the left and right direction, rectangular channel 2 that link up about the direction and around and is seted up on supporting shoe 1 right side, both sides are equipped with fore-and-aft direction and opening arc 3 forward respectively about in the rectangular channel 2, the front end of arc 3 stretches out rectangular channel 2 and can slide from top to bottom, holding tank 4 of direction about 1 left side is seted up to the supporting shoe, the left side of arc 3 is equipped with auxiliary plate 5 that the left end stretches into in holding tank 4, auxiliary plate 5's left end articulates there is connecting rod 6, two connecting rod 6 are articulated to be connected through axial round pin axle 7 around at the middle part, the free end of connecting rod 6 articulates there is gliding fixed block 8 from top to bottom, two fixed blocks 8 can carry on the back mutually or relative slip simultaneously.

In order to enable the arc-shaped plate 3 to slide up and down, the right side wall of the rectangular groove 2 is provided with a sliding groove 9 which is in the vertical direction and has an opening facing to the left, and the right side of the arc-shaped plate 3 is in sliding connection with the sliding groove 9 through a sliding block 10.

In order to facilitate the vertical sliding of the auxiliary plate 5, an auxiliary groove 11 which is vertically oriented and is communicated with the accommodating groove 4 is formed on the left side wall of the rectangular groove 2, and the auxiliary plate 5 is located in the auxiliary groove 11 and is in sliding connection with the auxiliary groove 11.

In order to facilitate the up-and-down swing of the connecting rod 6, a slide way 12 which is in the left-and-right direction and has a backward opening is arranged at the rear side of the auxiliary plate 5, a connecting block 13 is connected in the slide way 12 in a sliding way, and the rear side of the connecting block 13 is hinged with the connecting rod 6 at the corresponding side.

In order to enable the fixing blocks 8 to slide oppositely or back to back simultaneously, the accommodating grooves 4 are connected with a screw rod 14 in an up-down axial direction in a rotating mode, threads on the upper side and the lower side of the screw rod 14 are opposite in rotating direction and are connected with the fixing blocks 8 on the corresponding sides in a threaded mode, and the upper end of the screw rod 14 penetrates through the supporting block 1 and is coaxially provided with a rotary table 15.

In order to improve the comfort of the patient, the back of the arc plate 3 is respectively provided with a placing groove 16 with the same radian, the openings of the two placing grooves 16 are back to back, and an elastic cushion 17 with the same shape is arranged in the placing groove 16.

When the utility model is used, the front end of the arc plate 3 is inserted into the oral cavity of a patient, so that the teeth on the upper side and the lower side of the patient are positioned in the placing grooves 16 on the corresponding sides, and the elastic cushions 17 are arranged in the placing grooves 16, thereby improving the comfort of the patient and protecting the teeth of the patient;

when the oral cavity of a patient needs to be expanded, firstly, the rotating disc 15 is rotated clockwise, the rotating disc 15 drives the screw rod 14 to rotate, the thread turning directions of the upper side and the lower side of the screw rod 14 are opposite, the screw rod 14 rotates to drive the fixed block 8 to slide back to back along the screw rod 14, the fixed block 8 drives the connecting block 13 to slide left along the slide way 12 through the connecting rod 6, so that the connecting rod 6 pushes the auxiliary plate 5 to slide back to back along the auxiliary groove 11, the auxiliary plate 5 drives the arc plate 3 to slide back to back along the slide way 9 through the slide block 10, the arc plate 3 drives the upper jaw and the lower jaw of the patient to move back to back, the oral cavity of the patient is expanded by a certain angle, and the threaded connection has certain self-locking property, so that the arc plate 3 can;

when no longer strutting the patient oral cavity, at first anticlockwise rotation carousel 15, carousel 15 drives lead screw 14 and rotates, lead screw 14 rotates and drives fixed block 8 along lead screw 14 relative slip, fixed block 8 drives connecting block 13 through connecting rod 6 and slides right along slide 12, make connecting rod 6 pulling accessory plate 5 along auxiliary tank 11 relative slip, accessory plate 5 drives arc 3 through slider 10 and slides along spout 9 relative slip, make arc 3 no longer support two jaws about the patient, make patient's tooth take out from standing groove 16, take out arc 3 from the patient oral cavity thereupon and deposit, the operation is accomplished.

Claims

1. The utility model provides an emergency call patient oral cavity struts ware, supporting shoe (1) including the left and right directions, a serial communication port, rectangular channel (2) that link up about and around the orientation are seted up on supporting shoe (1) right side, both sides are equipped with fore-and-aft direction and opening arc (3) forward respectively about in rectangular channel (2), the front end of arc (3) stretches out rectangular channel (2) and can slide from top to bottom, holding tank (4) of orientation about are seted up in supporting shoe (1) left side, the left side of arc (3) is equipped with auxiliary plate (5) that the left end stretched into in holding tank (4), the left end of auxiliary plate (5) articulates there is connecting rod (6), two connecting rod (6) are connected through axial round pin axle (7) are articulated around in the middle part, the free end of connecting rod (6) articulates there is gliding fixed block (8) from top to bottom, two fixed blocks (8) can carry on the.

2. The emergency patient oral cavity distractor according to claim 1, wherein the right side wall of the rectangular groove (2) is provided with a sliding groove (9) which is opened towards the left in the vertical direction, and the right side of the arc-shaped plate (3) is slidably connected with the sliding groove (9) through a sliding block (10).

3. The emergency patient oral cavity distractor according to claim 1, wherein the left side wall of the rectangular groove (2) is provided with an auxiliary groove (11) which is vertically arranged and communicated with the accommodating groove (4), and the auxiliary plate (5) is positioned in the auxiliary groove (11) and is slidably connected with the auxiliary groove (11).

4. The emergency patient mouth spreader according to claim 1, wherein a slide way (12) with a left-right direction and a backward opening is opened at the rear side of the auxiliary plate (5), a connecting block (13) is slidably connected in the slide way (12), and the rear side of the connecting block (13) is hinged with the connecting rod (6) at the corresponding side.

5. The emergency patient oral cavity distractor according to claim 1, wherein the accommodating groove (4) is rotatably connected with an upper axial lead screw (14) and a lower axial lead screw (14), the screw threads on the upper side and the lower side of the lead screw (14) are opposite in rotating direction and are respectively in threaded connection with the fixing blocks (8) on the corresponding sides, and the upper end of the lead screw (14) penetrates through the supporting block (1) and is coaxially provided with a rotating disc (15).

6. The emergency patient oral cavity distractor according to claim 1, wherein the arc-shaped plates (3) are provided with placing grooves (16) on opposite sides thereof, the placing grooves (16) having the same radian as the arc-shaped plates, the two placing grooves (16) are provided with openings opposite to each other, and the placing grooves (16) are provided with elastic pads (17) having the same shape as the placing grooves.