CN213993516U

CN213993516U - Special pharyngoscope of clinical anesthesia

Info

Publication number: CN213993516U
Application number: CN202022725044.4U
Authority: CN
Inventors: 王怀武; 周金田
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-20
Anticipated expiration: 2030-11-23

Abstract

The utility model relates to a special pharyngoscope technical field of clinical anesthesia, especially a special pharyngoscope of clinical anesthesia, the electric iron comprises a handle, one side fixedly connected with fixed block of handle bottom surface, one side of fixed block surface is rotated and is connected with the mirror holder, the top threaded connection of handle surface has the upper cover, logical groove has been seted up to one side of handle top surface, the ring channel has been seted up to one side of fixed block surface, a plurality of constant head tanks have been seted up to the inside of ring channel. The utility model has the advantages that: the through-hole is connected with the bolt through the inside rotation, bolt and fixed block threaded connection, a plurality of location balls all use the axis of through-hole as central circumference array distribution and its equallyd divide the inside of other joint at the constant head tank, and then loosen the bolt soon, can make a plurality of location balls from the inside roll-off of constant head tank to can slide in the inside of ring channel, and then realize changing the angle between mirror holder and the handle, be convenient for observe different posture patients' throat.

Description

Special pharyngoscope of clinical anesthesia

Technical Field

The utility model relates to a special pharyngoscope technical field of clinical anesthesia, especially a special pharyngoscope of clinical anesthesia.

Background

Because the throat position is deep, the physiological structure is complex, direct peeping can not be realized, the throat examination needs to be realized by some special examination methods, such as an indirect laryngoscope, a direct laryngoscope, a fiber laryngoscope, an electronic laryngoscope, a stroboscopic laryngoscope, an ultra-high speed cinematography, an acoustic diagram or a glottic diagram, the indirect laryngoscope is the most common throat examination method, the indirect laryngoscope is a round plane mirror with a handle, the mirror surface and the handle are intersected to form one hundred twenty degrees, the diameters of the mirror surface are different, the indirect laryngoscope examination with proper size is selected according to the pharyngeal cavity condition of a detected person, the tongue root and the epiglottis need to be directly lifted by the direct laryngoscope when the laryngeal is examined by the direct laryngoscope, which does not belong to the conventional examination method of the throat, the fiber laryngoscope is the most widely applied in the otolaryngology department at present, and the fiber laryngoscope utilizes the characteristics of bendability of transparent glass fiber, strong fiber beam brightness and capability of guiding light to any direction, the laryngoscope with a thin and soft body is manufactured, the mirror surface and the handle of the prior special laryngoscope for clinical anesthesia are generally fixedly connected, and the following defects are also existed when the throat state is observed:

the special pharyngoscope of current clinical anesthesia is because the mirror surface generally is fixed connection with the mirror handle, and then is not convenient for carry out the angle modulation, because patient's the position of lying is different with the head degree of facing backward, and then can cause the influence to the observation of throat, and then the person of not being convenient for observes patient's throat.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a special laryngoscope for clinical anesthesia, and effectively solves the defects of the prior art.

The purpose of the utility model is realized through the following technical scheme: a throat mirror special for clinical anesthesia comprises a handle, wherein a fixed block is fixedly connected to one side of the bottom surface of the handle, and a mirror bracket is rotatably connected to one side of the outer surface of the fixed block;

the top end of the outer surface of the handle is in threaded connection with an upper cover, and a through groove is formed in one side of the top surface of the handle;

an annular groove is formed in one side of the outer surface of the fixed block, and a plurality of positioning grooves are formed in the annular groove;

the mounting groove has been seted up to one side that the mirror holder is close to the fixed block surface, a plurality of location balls of side fixedly connected with of mounting groove inner wall, it is a plurality of the location ball is equallyd divide the inside of other joint at the constant head tank, the mirror holder is kept away from the top of fixed block side and is seted up the through-hole, the inside rotation of through-hole is connected with the bolt, bolt and fixed block threaded connection, the illumination groove has been seted up to one side of mirror holder bottom surface, the illumination lamp hole has been seted up to one side of illumination inslot wall.

Optionally, a mounting hole is formed in the middle of the top surface of the upper cover, and the outer diameter of the top end of the outer surface of the upper cover is the same as that of the handle.

By adopting the scheme, the upper cover and the handle can be conveniently connected in a threaded manner, the upper cover and the handle can be integrated into a whole, and meanwhile, the handle adopts a hollow structure to facilitate the connection line of the lighting lamp.

Optionally, the inner diameter of the annular groove is the same as the outer diameter of the positioning balls and the inner diameter of the positioning groove, and the inner wall of the annular groove is higher than the inner walls of the positioning grooves.

Adopt this scheme, can fix the relative position of mirror holder under the condition of bolt-up, avoid influencing user's use.

Optionally, the plurality of positioning balls are distributed in a circumferential array with the axis of the through hole as the center, and the plurality of positioning balls are all hemispheres.

By adopting the scheme, the angle between the fixed mirror bracket and the handle can be adjusted, and the angle adjustment at each time is a fixed value, so that the adjustment is convenient for a user.

Optionally, the through hole is a counter bore, and the inner diameter of the through hole is larger than the outer diameter of the bolt.

By adopting the scheme, the bolt can be screwed into the through hole completely, and the oral cavity of a patient is prevented from being scratched due to the leakage of the surface of the bolt.

Optionally, the illumination lamp hole completely penetrates through the mirror frame, and the position of the illumination lamp hole corresponds to the position of the through groove.

Adopt this scheme, can provide the mounted position for the light and just the connecting wire, also convenient to use person installs the light simultaneously.

The utility model has the advantages of it is following:

1. this special pharyngoscope of clinical anesthesia is connected with the bolt through the inside rotation at the through-hole, bolt and fixed block threaded connection, a plurality of location balls all use the axis of through-hole as the inside of central circumference array distribution and its equallyd divide other joint at the constant head tank, and then the unscrew bolt, can make the inside roll-off of a plurality of location balls from the constant head tank, and can slide in the inside of ring channel, and then realize changing the angle between mirror holder and the handle, be convenient for observe different posture patient's throat.

2. This special pharyngoscope of clinical anesthesia has seted up the illumination lamp hole through one side at the illumination groove inner wall, and the illumination lamp hole runs through the mirror holder completely, and logical groove has been seted up to one side of handle top surface simultaneously, and the mounting hole has been seted up at the middle part of upper cover top surface, and the illumination lamp hole is convenient for provide the mounted position for the light, and the connecting wire of light can pass the illumination lamp hole in proper order simultaneously, lead to the groove, handle and mounting hole are connected with external power source, and then the person of facilitating the use operates and uses.

Drawings

Fig. 1 is a schematic view of an assembly structure of the present invention;

FIG. 2 is a schematic view of the internal cutting structure of the present invention;

FIG. 3 is a schematic view of the handle structure of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic view of the frame structure of the present invention;

fig. 6 is a schematic view of a first view angle structure of the mirror holder of the present invention.

In the figure: 1-handle, 2-upper cover, 3-fixed block, 4-bolt, 5-through hole, 6-mounting hole, 7-lighting lamp hole, 8-lighting groove, 9-mirror bracket, 10-mounting groove, 11-annular groove, 12-positioning groove, 13-through groove and 14-positioning ball.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 to 6, a special pharyngoscope for clinical anesthesia comprises a handle 1, wherein a fixed block 3 is fixedly connected to one side of the bottom surface of the handle 1, and a mirror bracket 9 is rotatably connected to one side of the outer surface of the fixed block 3;

the top end of the outer surface of the handle 1 is in threaded connection with the upper cover 2, and one side of the top surface of the handle 1 is provided with a through groove 13;

one side of the outer surface of the fixed block 3 is provided with an annular groove 11, and a plurality of positioning grooves 12 are formed in the annular groove 11;

mounting groove 10 has been seted up to one side that mirror holder 9 is close to 3 surfaces of fixed block, a plurality of location balls 14 of side fixedly connected with of mounting groove 10 inner wall, a plurality of location balls 14 are equallyd divide respectively the inside of joint at constant head tank 12, mirror holder 9 is kept away from the top of 3 sides of fixed block and has been seted up through-hole 5, the inside rotation of through-hole 5 is connected with bolt 4,

bolt

4 and 3 threaded connection of fixed block, illumination groove 8 has been seted up to one side of mirror holder 9 bottom surface, illumination lamp hole 7 has been seted up to one side of illumination groove 8 inner wall.

As an optional technical solution of the utility model: the middle part of the top surface of the upper cover 2 is provided with a mounting hole 6, and the outer diameter of the top end of the outer surface of the upper cover 2 is the same as that of the handle 1.

This scheme is when concrete implementation, and the bottom of upper cover 2 gets into the inside of handle 1 completely, and mounting hole 6 can be convenient for the connecting wire of light penetrates the inside of advancing handle 1 from mounting hole 6 simultaneously, and then avoids the connecting wire of light to cause the influence to user's use.

As an optional technical solution of the utility model: the inner diameter of the annular groove 11 is the same as the outer diameter of the positioning balls 14 and the inner diameter of the positioning groove 12, and the inner wall of the annular groove 11 is higher than the inner walls of the positioning grooves 12.

When the scheme is implemented specifically, the positioning balls 14 can be fixed in the positioning grooves 12, and the positioning balls 14 can freely slide in the annular groove 11 under the condition that the bolt 4 is unscrewed, so that the angle of the lens frame 9 relative to the handle 1 can be adjusted conveniently.

As an optional technical solution of the utility model: the positioning balls 14 are distributed in a circumferential array by taking the axis of the through hole 5 as a center, and the positioning balls 14 are hemispheres.

This scheme is when concrete implementation, and a plurality of location balls 14 can carry out quantity restriction according to the condition of using, and when the angle that needs the regulation is comparatively meticulous, can suitably adjust the quantity of location ball 14 and constant head tank 12, and then satisfy the operation requirement.

As an optional technical solution of the utility model: the through hole 5 is a counter bore, and the inner diameter of the through hole 5 is larger than the outer diameter of the bolt 4.

When the scheme is implemented specifically, the bolt 4 can be conveniently screwed into the through hole 5, and the lens frame 9 is conveniently connected with the fixing block 3.

As an optional technical solution of the utility model: the lighting lamp hole 7 completely penetrates through the lens frame 9, and the position of the lighting lamp hole 7 corresponds to the position of the through groove 13.

This scheme is when concrete implementation, and the lighting lamp hole 7 runs through mirror holder 9 completely, can install the inside at lighting lamp hole 7 with light and connecting wire like this, also is convenient for penetrate the inside of handle 1 with the connecting wire from leading to groove 13 simultaneously, is convenient for carry out electric connection with external power.

The working process of the utility model is as follows: when the user uses, be connected with bolt 4 through rotating in the inside of through-hole 5,

bolt

4 and 3 threaded connection of fixed block, a plurality of location balls 14 all use the axis of through-hole 5 as central circumference array distribution and its equipartition do not connect in the inside of constant head tank 12, and then loosen bolt 4 soon, can make a plurality of location balls 14 from the inside roll-off of constant head tank 12, and can slide in the inside of ring channel 11, and then realize changing the angle between mirror holder 9 and handle 1, be convenient for observe different posture patients' throats, rethread has seted up lighting lamp hole 7 in one side of lighting groove 8 inner wall, lighting lamp hole 7 runs through mirror holder 9 completely, logical groove 13 has been seted up to one side of handle 1 top surface simultaneously, mounting hole 6 has been seted up at the middle part of upper cover 2 top surface, lighting lamp hole 7 is convenient for providing the mounted position for the light, simultaneously the connecting wire of connecting wire can pass lighting lamp hole 7 in proper order, The through groove 13, the handle 1 and the mounting hole 6 are connected with an external power supply, so that a user can operate and use the electric tool conveniently.

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. A throat mirror special for clinical anesthesia is characterized in that: the glasses frame comprises a handle (1), wherein a fixed block (3) is fixedly connected to one side of the bottom surface of the handle (1), and a glasses frame (9) is rotatably connected to one side of the outer surface of the fixed block (3);

the top end of the outer surface of the handle (1) is connected with an upper cover (2) in a threaded manner, and a through groove (13) is formed in one side of the top surface of the handle (1);

an annular groove (11) is formed in one side of the outer surface of the fixing block (3), and a plurality of positioning grooves (12) are formed in the annular groove (11);

mounting groove (10) have been seted up to one side that mirror holder (9) are close to fixed block (3) surface, a plurality of location balls (14) of side fixedly connected with of mounting groove (10) inner wall, it is a plurality of location ball (14) are equallyd divide the inside of other joint in constant head tank (12) location ball (14), through-hole (5) have been seted up at the top that fixed block (3) side was kept away from in mirror holder (9), the inside rotation of through-hole (5) is connected with bolt (4), bolt (4) and fixed block (3) threaded connection, illumination groove (8) have been seted up to one side of mirror holder (9) bottom surface, illumination lamp hole (7) have been seted up to one side of illumination groove (8) inner wall.

2. The special pharyngoscope for clinical anesthesia according to claim 1, wherein: the middle part of the top surface of the upper cover (2) is provided with a mounting hole (6), and the outer diameter of the top end of the outer surface of the upper cover (2) is the same as that of the handle (1).

3. The special pharyngoscope for clinical anesthesia according to claim 1, wherein: the inner diameter of the annular groove (11) is the same as the outer diameter of the positioning balls (14) and the inner diameter of the positioning groove (12), and the inner wall of the annular groove (11) is higher than the inner walls of the positioning grooves (12).

4. The special pharyngoscope for clinical anesthesia according to claim 1, wherein: the positioning balls (14) are distributed in a circumferential array by taking the axis of the through hole (5) as the center, and the positioning balls (14) are hemispheres.

5. The special pharyngoscope for clinical anesthesia according to claim 1, wherein: the through hole (5) is a counter bore, and the inner diameter of the through hole (5) is larger than the outer diameter of the bolt (4).

6. The special pharyngoscope for clinical anesthesia according to claim 1, wherein: the lighting lamp holes (7) completely penetrate through the lens frame (9), and the positions of the lighting lamp holes (7) correspond to the positions of the through grooves (13).