CN219480040U

CN219480040U - Flexible visual laryngoscope cover

Info

Publication number: CN219480040U
Application number: CN202320878821.XU
Authority: CN
Inventors: 林辉佳
Original assignee: Southern Medical University Zhujiang Hospital
Current assignee: Southern Medical University Zhujiang Hospital
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-08
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a flexible visual laryngoscope cover, in particular to the technical field of visual laryngoscopes, which comprises a cover body, a connecting component and a visual device, wherein a transverse groove is formed in the left side of the upper end of the cover body, a semicircular groove is formed in the lower end of the cover body, a connecting block is fixed on the right side of the upper end of the cover body, guide grooves are formed in the front end and the rear end of the cover body, mounting grooves are formed in the front side and the rear side of the left end of the cover body, and a battery box is fixed at the rear end of the connecting block. According to the flexible visual laryngoscope sheath, the angle of the tongue depressor can be adjusted through the cooperation among the screw rod I, the transverse block, the rotating plate, the arc block and the rotating connecting piece, so that the movement of the tongue of a patient can be controlled, the laryngoscope is stabilized, the screw rod I is rotated downwards, the right end of the rotating plate also rotates on the transverse block, the arc plate pulls the arc block, and the tongue depressor rotates, so that the aim of adjusting the angle is fulfilled.

Description

Flexible visual laryngoscope cover

Technical Field

The utility model relates to the technical field of visual laryngoscopes, in particular to a flexible visual laryngoscope sleeve.

Background

The visual laryngoscope is a visual intubation auxiliary device, the existing visual laryngoscope has the characteristic of wide visual field, but the scope body cannot be deformed, and the problems of difficult laryngoscope placement or glottic exposure can occur for patients with limited opening, limited head, small mandible, narrow pharyngeal cavity and the like, so that intubation fails, and even life safety of the patients is threatened.

Chinese patent document CN215017104U discloses a soft visual laryngoscope cover, a soft visual laryngoscope and an endotracheal intubation device, the cover comprises a cover main body and at least one guide rail; the lens sleeve main body is used for being sleeved on the lens body of the soft visual laryngoscope, the end part of the lens sleeve main body is provided with a transparent piece, and the transparent piece corresponds to the shooting end of the soft visual laryngoscope; the guide rail is arranged on the outer side wall of the mirror sleeve main body, and extends along the length direction of the mirror sleeve main body, and the end part of the guide rail extends to one end of the mirror sleeve main body, which is provided with the transparent piece. The disclosed soft visual laryngoscope sleeve can be sleeved on the lens body of the soft visual laryngoscope, the lens body can be effectively isolated from the external environment, and the lens body is not required to be cleaned and disinfected by only replacing the soft visual laryngoscope sleeve when in use, so that the use convenience of the soft visual laryngoscope is improved. In addition, the guide rail arranged on the soft visual laryngoscope sleeve can effectively control the size of the soft visual laryngoscope, so that the flexibility of the lens body and the comfort of intubation are effectively improved; when the laryngoscope is used, the tongue of a patient cannot be controlled, so that the tongue of the patient can move during examination, and the stability of the laryngoscope is affected.

Disclosure of Invention

The utility model mainly aims to provide a flexible visible laryngoscope sleeve which can effectively solve the problem of unstable laryngoscope caused by incapability of controlling the tongue of a patient.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a flexible visual laryngoscope mirror cover, includes mirror cover body, adapting unit and visual ware, the horizontal groove has been seted up in mirror cover body upper end left side, the semicircle groove has been seted up to mirror cover body lower extreme, mirror cover body upper end right side is fixed with the connecting block, the guiding slot has all been seted up at mirror cover body front and back both ends, the mounting groove has all been seted up to both sides around the mirror cover body left end, the connecting block rear end is fixed with the battery box, the battery box lower extreme is equipped with the spool, the one end that the battery box was kept away from to the spool is equipped with the lamp holder, the lamp holder is fixed in the preceding lateral wall of homonymy guiding slot, the connecting block upper end is fixed with annular part, annular part upper end is equipped with adapting unit, adapting unit upper end rotation is connected with visual ware.

Preferably, the side walls of the inner cavities of the two mounting grooves, which are close to each other, are rotationally connected with rotary connecting pieces, the left ends of the two rotary connecting pieces are jointly fixed with tongue depressors, and the front side of the upper surface of each tongue depressors is fixed with an arc-shaped block.

Preferably, the connecting block right-hand member is fixed with horizontal piece, horizontal piece front end rotates and is connected with the rotor plate, horizontal piece right-hand member front side is fixed with the riser, riser front end upside is fixed with straight board, straight board upper end middle part threaded connection has screw rod one, screw rod lower extreme and rotor plate rotate to be connected, rotor plate front end left side rotates and is connected with the arc, the arc is kept away from the one end of rotor plate and is rotated with the arc and be connected.

Preferably, the lower end of the connecting part is fixedly provided with a mounting block, and the front side and the rear side of the mounting block are provided with matching grooves.

Preferably, the connecting block rear end is fixed with the sliding plate, the sliding plate rear end runs through and has the slide bar, the slide bar rear end is fixed with the baffle, slide bar surface cover is equipped with spring one, both ends are fixed connection in sliding plate and baffle respectively around the spring one, annular member surface front side threaded connection has screw one.

Preferably, the sliding rod penetrates through the annular component to be matched with the matching groove at the rear side of the mounting block, and the first screw is matched with the matching groove at the front side of the mounting block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the angle of the tongue depressor can be adjusted through the cooperation between the screw rod I, the transverse block, the rotating plate, the arc-shaped block and the rotating connecting piece, so that the tongue depressor can be controlled to move, and the laryngoscope is stabilized.

2. According to the utility model, the structure on the annular component is matched with the mounting block, so that the movement of the connecting component can be limited, the two parts can be mounted more quickly, the mounting block on the connecting component is inserted into the inner cavity of the annular component by pulling the sliding rod and the baffle, and the sliding rod is inserted into the inner cavity of the matching groove on the mounting block under the action of the first spring.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a right side view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the lens case according to the present utility model;

FIG. 4 is a schematic view of the structure of the connecting member of the present utility model;

fig. 5 is a schematic view of the ring-shaped member structure of the present utility model.

In the figure: 1. a lens sleeve body; 10. a transverse groove; 11. a connecting block; 110. a sliding plate; 111. a baffle; 112. a slide bar; 113. a first spring; 114. an annular member; 115. a first screw; 12. a guide groove; 13. a mounting groove; 14. a lamp base; 2. a battery box; 20. a conduit; 4. a connecting member; 40. a mounting block; 401. a mating groove; 5. a visualizer; 6. a transverse block; 60. a riser; 61. a straight plate; 62. a first screw; 7. a rotating plate; 70. an arc-shaped plate; 8. tongue depressor; 80. rotating the connecting piece; 81. arc blocks.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 3, a flexible visual laryngoscope sheath comprises a sheath body 1, a connecting part 4 and a visualizer 5, wherein a transverse groove 10 is formed on the left side of the upper end of the sheath body 1, a semicircular groove 15 is formed on the lower end of the sheath body 1, the semicircular groove 15 is used for installing a soft laryngoscope, the transverse groove 10 can be matched with a tongue depressor 8, one end of the tongue depressor 8, which is close to the sheath body 1, can be attached to the bottom wall of the transverse groove 10 through rotation, a connecting block 11 is fixed on the right side of the upper end of the sheath body 1, guide grooves 12 are formed on the front end and the rear end of the sheath body 1, the guide grooves 12 are arc-shaped grooves, and are similar to the shape of the sheath body 1, mounting grooves 13 are formed on the front side and the rear side of the left end of the sheath body 1, the mounting groove 13 is close to the lateral wall of the guide groove 12 and is located the downside of the transverse groove 10, the battery box 2 is fixed at the rear end of the connecting block 11, the battery box 2 is composed of a battery and a controller, the lower end of the battery box 2 is provided with a wire tube 20, the wire tube 20 is electrically connected with the battery box 2, one end of the wire tube 20, which is far away from the battery box 2, is provided with a lamp cap 14, the lamp cap 14 is electrically connected with the wire tube 20, the lamp cap 14 is fixed on the front lateral wall of the same-side guide groove 12, the upper end of the connecting block 11 is fixed with an annular part 114, the annular part 114 is annular with thickness, the upper end of the annular part 114 is provided with a connecting part 4, the connecting part 4 is inserted into the annular part 114 through a mounting block 40, the upper end of the connecting part 4 is rotationally connected with a visual device 5, and the visual device 5 is in the prior art.

In order to adapt to different use environments, the tongue depressor 8 is arranged to rotate, the angle of the tongue depressor 8 can be adjusted in the oral cavity of a patient, so that the tongue depressor is more convenient to observe, the side walls of the inner cavities of the two mounting grooves 13, which are close to each other, are respectively connected with the rotating connecting piece 80 in a rotating way, the rotating connecting piece 80 is formed by combining a circular plate and a rectangular plate, the left ends of the two rotating connecting pieces 80 are jointly fixed with the tongue depressor 8, the front side of the upper surface of the tongue depressor 8 is fixed with the arc-shaped block 81, and the tongue depressor 8 can rotate under the action of the arc-shaped block 81.

In order to adjust the rotation angle of the tongue depressor 8, the right end of the connecting block 11 is provided with a component for adjusting the tongue depressor 8, specifically, as shown in a battery box 2, the right end of the connecting block 11 is fixedly provided with a transverse block 6, the front end of the transverse block 6 is rotationally connected with a rotating plate 7, the left side and the right side of the rotating plate 7 are arc-shaped, the front side of the right end of the transverse block 6 is fixedly provided with a vertical plate 60, the upper side of the front end of the vertical plate 60 is fixedly provided with a straight plate 61, the middle part of the upper end of the straight plate 61 is in threaded connection with a first screw rod 62, the lower end of the first screw rod 62 is rotationally connected with the rotating plate 7, the left side of the front end of the rotating plate 7 is rotationally connected with an arc-shaped plate 70, the end of the arc-shaped plate 70, which is far away from the rotating plate 7 is rotationally connected with an arc-shaped block 81, the first screw rod 62 penetrates through the straight plate 61 and is rotationally connected with the right side of the upper end of the rotating plate 7, and the right end of the rotating plate 7 is also rotationally rotated on the transverse block 6, so that the arc-shaped plate 70 pulls the tongue depressor 8 to rotate.

As shown in fig. 4, a mounting block 40 is provided for connecting the connecting member 4, the mounting block 40 is fixed to the lower end of the connecting member 4, and the front and rear sides of the mounting block 40 are provided with a fitting groove 401.

In order to fit and install the connecting component 4 and the visualizer 5, the utility model sets up the annular component 114 on the upper end of the connecting block 11, the annular component 114 sets up the component that can limit the connecting component 4 to move, as shown in figure 5, the rear end of the connecting block 11 is fixed with the sliding plate 110, the rear end of the sliding plate 110 is penetrated with the slide bar 112, the rear end of the slide bar 112 is fixed with the baffle 111, the connecting block 11 is circular, the outer surface of the slide bar 112 is covered with the first spring 113, the front and rear ends of the first spring 113 are fixedly connected with the sliding plate 110 and the baffle 111 respectively, the front side of the outer surface of the annular component 114 is connected with the first screw 115.

Wherein the slide bar 112 penetrates the annular part 114 to be matched with the rear side matching groove 401 of the mounting block 40, and the first screw 115 is matched with the front side matching groove 401 of the mounting block 40.

The connection member 4, the visual device 5, the lamp cap 14, the battery box 2, the conduit 20, and the riser 60 are conventional in the art, and the present utility model is not described in detail.

The working principle of the utility model is as follows: when the utility model is used, the sliding rod 112 and the baffle 111 are pulled firstly to insert the mounting block 40 on the connecting part 4 into the inner cavity of the annular part 114, the sliding rod 112 is inserted into the matching groove 401 on the mounting block 40 under the action of the first spring 113, then the first screw 115 is rotated, the first screw 115 is moved into the inner cavity of the matching groove 401 to limit the movement of the connecting part 4, then the whole device is turned over, the mirror sleeve body 1 is stretched into the oral cavity of a patient, when the angle of the tongue depressor 8 needs to be regulated, the first screw 62 is rotated downwards, the right end of the rotating plate 7 is also rotated on the transverse block 6, and the arc-shaped plate 70 is caused to pull the arc-shaped block 81, so that the tongue depressor 8 is rotated.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a flexible visual laryngoscope mirror cover, includes mirror cover body (1), adapting unit (4) and visual ware (5), its characterized in that: the novel glasses cover is characterized in that a transverse groove (10) is formed in the left side of the upper end of the glasses cover body (1), a semicircular groove (15) is formed in the lower end of the glasses cover body (1), a connecting block (11) is fixed on the right side of the upper end of the glasses cover body (1), guide grooves (12) are formed in the front end and the rear end of the glasses cover body (1), mounting grooves (13) are formed in the front side and the rear side of the left end of the glasses cover body (1), a battery box (2) is fixed at the rear end of the connecting block (11), a wire tube (20) is arranged at the lower end of the battery box (2), a lamp cap (14) is arranged at one end, far away from the battery box (2), of the wire tube (20) and is fixed on the front side wall of the same side of the guide groove (12), an annular part (114) is fixed at the upper end of the connecting block (11), a connecting part (4) is arranged at the upper end of the annular part (114), and a visual device (5) is connected to the upper end of the connecting part (4).

2. A flexible visual laryngoscope case according to claim 1, wherein: the side walls of the inner cavities of the two mounting grooves (13) close to each other are rotationally connected with rotary connecting pieces (80), tongue depressor (8) is jointly fixed at the left ends of the rotary connecting pieces (80), and an arc-shaped block (81) is fixed at the front side of the upper surface of the tongue depressor (8).

3. A flexible visual laryngoscope case according to claim 2, wherein: the connecting block is characterized in that a transverse block (6) is fixedly arranged at the right end of the connecting block (11), a rotating plate (7) is rotationally connected to the front end of the transverse block (6), a vertical plate (60) is fixedly arranged at the front side of the right end of the transverse block (6), a straight plate (61) is fixedly arranged on the upper side of the front end of the vertical plate (60), a first screw (62) is connected with the middle of the upper end of the straight plate (61) in a threaded manner, the lower end of the first screw (62) is rotationally connected with the rotating plate (7), an arc-shaped plate (70) is rotationally connected to the left side of the front end of the rotating plate (7), and one end, far away from the rotating plate (7), of the arc-shaped plate (70) is rotationally connected with an arc-shaped block (81).

4. A flexible visual laryngoscope case according to claim 1, wherein: the lower end of the connecting component (4) is fixedly provided with a mounting block (40), and the front side and the rear side of the mounting block (40) are provided with matching grooves (401).

5. A flexible visual laryngoscope case according to claim 4, wherein: the novel sliding plate is characterized in that a sliding plate (110) is fixed at the rear end of the connecting block (11), a sliding rod (112) penetrates through the rear end of the sliding plate (110), a baffle (111) is fixed at the rear end of the sliding rod (112), a first spring (113) is sleeved on the outer surface of the sliding rod (112), the front end and the rear end of the first spring (113) are fixedly connected to the sliding plate (110) and the baffle (111) respectively, and a first screw (115) is connected to the front side of the outer surface of the annular component (114) in a threaded mode.

6. A flexible visual laryngoscope case according to claim 5, wherein: the sliding rod (112) penetrates through the annular component (114) to be matched with the rear side matching groove (401) of the mounting block (40), and the screw I (115) is matched with the front side matching groove (401) of the mounting block (40).