Visual flexible laryngoscope capable of being flexibly adjusted at multiple angles

Abstract

The utility model relates to the technical field of adjustable flexible laryngoscope devices, in particular to a multi-angle flexible adjustable visual flexible laryngoscope which comprises a power supply device and a flexible cannula, a control table is arranged on the upper surface of the power supply device, a plurality of control buttons are arranged at the upper end of the control table, and a visual angle conversion device is arranged between the power supply device and the flexible cannula. A mirror image turning tube is arranged on the outer surface of the visual angle conversion device, a concave lens is arranged on the surface of the mirror image turning tube, a transparent convex circle is arranged on the surface of the end of the flexible cannula, a square transparent body is arranged on the outer side of the end of the flexible cannula, and an image transmission device is arranged at the lower end of the transparent convex circle. The device has the advantages that due to the special rotating design of the end of the cannula and the arrangement of the miniature camera devices on the side face, the miniature camera devices are matched in pairs, so that the device can monitor and observe an observed visual angle in all directions when used, and in addition, the simple design of the device is more humanized to a patient.

Description

TECHNICAL FIELD

[0001] The utility model relates to adjustable soft laryngoscope device technical field, concretely is a multi -angle flexible regulation visual soft laryngoscope. BACKGROUND

[0002] Due to the deep position of the throat, the complex physiological structure, cannot directly see and need to help some special examination methods, such as indirect laryngoscope, direct laryngoscope, fiber laryngoscope, electronic laryngoscope, flash laryngoscope, ultra -high speed movie photography, sound chart or glottis chart, laryngoscopy is one of the endoscopes for checking the throat, laryngoscopy is a medical procedure, is used to obtain the view of the internal organization of the body, such as, the internal view of vocal cords and glottis, laryngoscopy is carried out to help the tracheal intubation of the unconscious patient during general anesthesia or cardiopulmonary resuscitation, or other parts of the surgery in the larynx, or in the upper tracheal bronchus.

[0003] For example, the utility model discloses a multifunctional soft intubation laryngoscope, including display screen, handle, mirror body, lifting structure and image acquisition mechanism, wherein, handle is provided with angle trigger assembly, the front section of mirror body is provided with flexible section, and flexible section is connected with angle trigger assembly, and flexible section is bent in the preset angle range through the control of angle trigger assembly, lifting structure is set up on flexible section, and lifting structure protrudes from the end of flexible section, and image acquisition mechanism is set up on the end of flexible section.

[0004] The above-mentioned device is improved in the structure of the organization structure, and the problem of encountering the prolapse of the tongue root and the epiglottis is overcome, but there are still flaws in the overall structure, the end of the device is relatively single in the visual angle, can only observe the inside through the center of the soft intubation, and the surrounding lumen along the wall cannot be observed well, since the device needs to be deep into the lumen, no matter how improved, the feedback system of the human body will be shown, only the time and the available degree of observation visual angle can be grasped, and the good improvement effect can be made on the device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a multi -angle flexible regulation visual soft laryngoscope to solve the problems in the above -mentioned background art.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: A multi-angle flexible adjustment visual flexible laryngoscope, including power supply device and soft cannula, the upper surface of power supply device sets up control platform, and a plurality of control buttons are arranged on the upper end of control platform, the middle of power supply device and soft cannula sets up visual angle conversion device, and mirror image turning pipe is arranged on the outer surface of visual angle conversion device, and concave lens is arranged on the surface of mirror image turning pipe, the surface of soft cannula end head sets up transparent convex circle, and the outside of soft cannula end head sets up square transparent body, and image transmission device is set up under the lower end of transparent convex circle.

[0007] Preferably, the upper surface of the image transmission device is concave, and a base is arranged in the center of the concave surface, and a camera device is arranged at the center of the base.

[0008] Preferably, an extension block is connected to the side surface of the image transmission device, and a miniature camera is arranged on the extension block.

[0009] Preferably, a power delivery platform is arranged around the image transmission device, and a lighting lamp is arranged at the upper end of the power delivery platform.

[0010] Preferably, a power delivery line is arranged at the tail end of the power delivery platform, and an information line is arranged at the bottom of the image transmission device, and the power delivery line and the information line are arranged inside the rotating branch pipe.

[0011] Preferably, an inner ring is arranged at the end of the soft cannula, and a connecting column is arranged on the inner surface of the inner ring and connected to the surface of the rotating branch pipe.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] Compared with other soft cannula laryngoscopes, the device sets a central button on the upper end of the cannula to control the end of the cannula, which replaces the operation of the device body to avoid making the patient feel sick and other conditions.

[0014] In addition, a camera is arranged inside the transparent ring at the end of the cannula, and a miniature camera is also arranged on the side of the end, which ensures detection from two aspects, improves the observation effect, and avoids missing some hazards; in addition, a rotating device is arranged at the bottom of the camera, which enables the side camera to observe the position from all directions, compared with the current laryngoscope, the device improves the experience in many aspects and considers the user from more levels. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a front view of the utility model;

[0016] Fig. 2 It is a front view of the utility model;

[0017] Fig. 3The internal view of the intubation tube end head of the utility model;

[0018] Fig. 4 The rotating part view of the intubation tube end head of the utility model.

[0019] In the figure: power supply device 1, control console 2, control button 3, view angle conversion device 4, concave lens 5, mirror image turning pipe 6, soft intubation tube 7, end head 8, transparent convex circle 9, transparent body 10, inner layer ring 11, extension block 12, base 13, camera device 14, image transmission device 15, illuminating lamp 16, power transmission platform 17, miniature camera 18, power transmission line 19, information line 20, connecting column 21, rotating branch pipe 22. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figs. 1 to 4The utility model provides a technical scheme: a kind of multi-angle flexible adjustment visual soft laryngoscope, including power supply device 1 and soft cannula 7, power supply device 1 upper surface is provided with control console 2, and control console 2 upper end is placed with several control buttons 3, the setting of control button 3 and control console 2 is mainly to carry out remote control to the rotating device of end 8, avoid artificial operation, power supply device 1 and the middle of soft cannula 7 are provided with viewing angle conversion device 4, power supply device 1 provides power output for the device, viewing angle conversion device is provided with information receiver inside, the information of end 8 is received and presented, viewing angle conversion device 4 outer surface is placed mirror image turning pipe 6, while mirror image turning pipe 6 surface is placed concave lens 5, user places viewing angle on concave lens 5, the linking effect of mirror image turning pipe 6 makes viewing angle observe the information inside viewing angle conversion device 4, the surface of soft cannula 7 end 8 is provided with transparent convex circle 9, the effect of transparent convex circle 9 protects the viewing angle of end 8, and the outside of soft cannula 7 end 8 is provided with square transparent body 10, and the same protection effect is played as above, while setting image transmission device 15 below transparent convex circle 9, image transmission device 15 is the image observed by camera device 14 at front end 8 is transmitted to viewing angle conversion device 4, the upper surface of image transmission device 15 is concave, and base 13 is set in the center of concave, while camera device 14 is placed in the central position of base 13 and observes the direction of end 8, extension block 12 is connected on the side surface of image transmission device 15, and micro camera 18 is placed on extension block 12, this micro camera 18 mainly observes around, power delivery platform 17 is set around image transmission device 15, and illuminating lamp 16 is set on the upper end of power delivery platform 17, the transmission of electric power makes illuminating lamp 16 and other devices have enough power to illuminate and other devices, power delivery line 19 is set at the tail end of power delivery platform 17, and information line 20 is set at the bottom of transmission device, and power delivery line 19 and information line 20 are set inside rotating branch pipe 22, inner ring 11 is set at the part of soft cannula 7 end 8, and connecting column 21 is connected to the surface of rotating branch pipe 22 on the inner surface of inner ring 11, the setting of inner ring 11 is mainly to separate end 8 from the whole cannula, so that the part of end 8 can realize rotating operation.

[0022] When actually used, first, the switch of power supply device 1 is opened, the device is opened by operating control button 3, the soft cannula 7 on the device is placed in the nasal cavity of patient and extended downward, until reaching the position, the concave lens 5 is observed, since the observation of soft cannula 7 end 8 can be observed by user, at this time, the rotating switch on control button 3 is opened according to the position, the side camera of end 8 rotates with end 8, and the corresponding observation and viewing angle transmission are carried out around, until the observation of user is finished, it is calculated to complete.

[0023] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flexible, multi-angle adjustable flexible laryngoscope, comprising a power supply device (1) and a flexible endotracheal tube (7), wherein a control console (2) is provided on the upper surface of the power supply device (1), and several control buttons (3) are provided on the upper end of the control console (2); a viewing angle conversion device (4) is provided between the power supply device (1) and the flexible endotracheal tube (7), and a mirror-converting tube (6) is provided on the outer surface of the viewing angle conversion device (4), while a concave lens (5) is provided on the surface of the mirror-converting tube (6), characterized in that: The flexible cannula (7) has a transparent convex circle (9) on its end (8) surface, and a square transparent body (10) is provided on the outside of the end (8) of the flexible cannula (7). At the same time, an image transmission device (15) is provided at the lower end of the transparent convex circle (9).

2. The flexible, multi-angle adjustable laryngoscope according to claim 1, characterized in that: The upper surface of the image transmission device (15) is concave, and a base (13) is set in the center of the concave shape. At the same time, a camera device (14) is placed in the center of the base (13).

3. The flexible, multi-angle adjustable laryngoscope according to claim 2, characterized in that: An extension block (12) is connected to the side surface of the image transmission device (15), and a miniature camera (18) is mounted on the extension block (12).

4. The flexible, multi-angle adjustable laryngoscope according to claim 3, characterized in that: The image transmission device (15) is surrounded by a power transmission platform (17), and a lighting lamp (16) is installed on the upper end of the power transmission platform (17).

5. A flexible, multi-angle adjustable laryngoscope according to claim 4, characterized in that: The power transmission platform (17) is equipped with a power transmission line (19) at its tail end, and an information line (20) is provided at the bottom of the transmission device. The power transmission line (19) and the information line (20) are located inside the rotating branch pipe (22).

6. A flexible, multi-angle adjustable flexible laryngoscope according to claim 5, characterized in that: The flexible cannula (7) has an inner ring (11) at the end (8) and a connecting post (21) on the inner surface of the inner ring (11) is connected to the surface of the rotating branch pipe (22).

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