TWM526871U - Loop recording anti-glare laryngoscope - Google Patents

Description

Loop video anti-glare throat mirror

The present invention relates to the provision of an anti-fog surface outside the photographic see-through portion of the blade unit through the tip end of the laryngoscope, and a light-transmissive diffusing surface around the blade for uniform illumination and clear imagery. It also automatically loops the video when it is turned on, ensuring automatic recording of the video during intubation.

Traditional tracheal intubation is the use of "traditional laryngoscope", which is placed directly into the endotracheal tube by looking directly at the throat and vocal cords. However, if the patient is obese, has incomplete mouth, abnormal oropharyngeal structure, cervical disease, etc., it is often added. Difficulty in placing the endotracheal tube.

Therefore, the image laryngoscope is a tool for replacing the traditional laryngoscope when the tracheal intubation is used. In the intubation process, the image laryngoscope is used to visualize the laryngeal, epiglottic and glottal structures by means of a built-in high-resolution camera. Like the LCD screen, the doctor can clearly observe the intubation process, enabling routine and difficult tracheal intubation for clinical anesthesia or first aid; while the repetitive use of the laryngoscope must be properly cleaned, disinfected and Sterilization measures to maintain a clean and safe state. If there is no actual implementation or control failure, it may cause transmission and infection of infectious diseases between different patients, so to avoid the above unnecessary problems, Disposable (disposable) blades are born.

However, the conventional imagery laryngoscope is indeed made to have an image viewing function. The intubation process is performed more conveniently and more accurately, but in practice, there are still some problems due to the lack of structural design. For example, in the conventional image laryngoscope structure, usually through the blade At the end, there is a camera with LEDs around it. Although the LED can provide sufficient illumination to see the inside of the throat, the light emitted by the LED is not too bright in some areas, or too dark in other areas, resulting in the recognition rate of medical personnel. Insufficient, may lead to the unsuccessful emergency intubation process, increase the suffering and resistance of the patient, which may lead to accidents and reduce the treatment rate.

At the same time, although the video has the function of recording, it is often because the medical staff is busy or urgent, and forgets to press the video button, which makes it impossible to record important information at the critical moment; or when the video function is turned on, it may also be due to internal memory. If it is not cleared, it will cause problems that cannot be recorded. At the same time, the video information of the video must be transmitted to the computer through the transmission line, so that it can be used for further observation and observation, or as a teaching.

The reason is that in order to improve the above-mentioned known image type laryngoscope illumination is too concentrated too high or too dark, forgetting to record or internal memory is full and unable to record, and the transmission of video data is troublesome, the present invention provides a defensive, Anti-fog, can insert a memory card and perform automatic loop recording of the image-type laryngoscope, that is, the blade of the laryngoscope is provided with an anti-fog shadowing and anti-glare diffusing surface for the recording unit The illumination light can be evenly scattered, and the appearance of the photographic perspective is protected from moisture, and the loop recording is automatically performed immediately after the power is turned on, in case the memory is full or the regret of pressing the video is lost.

The technical solution adopted by the present invention to solve the technical problem thereof comprises: a grip portion provided with a control display device thereon, and the upper end of the grip portion is provided with a blade having a guide hole therebetween, and the grip portion is provided The upper end is provided with a terminal end having a camera and a camera surrounding the camera a conduit portion of the recording unit of the light-emitting element, the conduit portion is inserted into the guide hole, the recording unit is accommodated at the bottom of the guide hole, and a photographic portion is formed at the bottom of the guide hole, and the photographic portion is formed The front end is provided with an anti-fog surface, and the surface of the blade located around the light-emitting element is provided with a light-transmissive diffusing surface.

In the above solution, a power-on automatic recording button, a manual recording button, a camera button, and left and right selection buttons are provided on the back of the grip portion.

Therefore, through the anti-fog surface and the light-transmissive diffusing surface provided by the above-mentioned novel blade to accommodate the recording unit, the appearance of the fluoroscopy is kept clear without being damp, and the illumination light is evenly scattered without locality. A problem that is too bright or too dark occurs, and a loop recording is initiated when the laryngoscope is turned on to ensure that critical moments are not missed under any conditions.

1‧‧‧ grip part

10‧‧‧Tube Department

11‧‧‧Automatically cycle video button when booting

12‧‧‧Manual video button

13‧‧‧Photo button

14‧‧‧ left and right selection keys

2‧‧‧Control display device

21‧‧‧ housing

22‧‧‧ Controller

221‧‧‧ memory card slot

23‧‧‧ Display screen

3‧‧‧ leaves

31‧‧‧ Guide hole

32‧‧‧Photographic Department

321‧‧‧Anti-fog

33‧‧‧Light diffusing surface

4‧‧‧ memory card

5‧‧‧Video Recording Unit

51‧‧‧Video Head

52‧‧‧Lighting elements

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Figure 1 is a perspective view of the present invention.

Figure 2 is a perspective exploded view of the blade portion of the present invention.

3 is a perspective view of the video recording unit of the present invention.

Figure 4 is a side cross-sectional view of the present invention.

Figure 5 is an exploded perspective view of the control display device of the present invention.

Referring to FIG. 1 , the novel laryngoscope mainly includes a blade 2 disposed at an upper end of a grip portion 1 , and a recording unit 5 is disposed inside the front end of the blade 2 , and is disposed at the grip portion 1 . A control display device 2 is disposed on the side, and a memory card 4 is inserted into the control display device 2.

2 to 4, a catheter portion 10 is extended from the upper end of the grip portion 1, and the aforementioned recording unit 5 is installed in the end of the catheter portion 10, and the recording unit 5 is package A camera head 51 is disposed at the front end thereof, and a light-emitting element 52 is disposed around the camera head 51. Further, a guide hole 31 is formed in the middle of the blade 3, and a photograph is formed at the bottom of the guide hole 31. The see-through portion 32 is provided with an anti-fog surface 321 at the front end of the photographic see-through portion 32, and at the outer surface of the blade 3 at the illuminating member 52 at the position of the recording unit 5, the light is allowed to penetrate and diffuse. Light transmissive diffusing surface 33.

Next, as shown in FIG. 5, the control display device 2 includes a controller 22 for processing image information transmitted by the video recording unit 5, and a display camera unit 5 for transmitting. The image display screen 23, and the controller 22 is provided with a slot 221 for the memory card 4 to be inserted and hot-swappable, and the back of the grip portion 1 is provided with a function for the user to operate. The button includes an automatic cycle video button 11, a manual video button 12, a camera button 13, and left and right selection buttons 14.

Therefore, the anti-fog surface 321 provided in the recording unit 5 of the novel blade 3 is provided, so that the conventional image type laryngoscope can be used to mount the photographic portion of the video recording unit 5 as long as the novel blade is mounted. The appearance of the 32 is not damp-proof for the purpose of clear fog-proof photography, and also causes the light-emitting element 52 for illumination on the recording unit 5 to diffuse light through the light-transmissive diffusion surface 33, thereby making the illumination uniform. It will not concentrate too much on a certain part or a certain part of the dark problem, so the operator can follow the operation mode of the traditional laryngoscope, without changing the user's operating habits, and no need to adapt and learn the operation mode. The user can immediately get started, which improves the convenience of the operation.

Secondly, the power-on-recording key 11 provided on the grip portion 1 of the new laryngoscope is automatically turned on when the operator activates the laryngoscope under any circumstances, and the execution of the cyclic recording function is automatically turned on. Make sure you forget to press the video button when you perform the intubation When you are born, or when the memory is full, you can't record the video, so you don't miss any important moments. At the same time, during the video recording, you can interrupt the video or continue recording by repeated pressing of the manual video button 12. In the video recording process, the still image can be captured through the camera button 13; in addition, the memory card 4 can be hot-swapped, so that the captured image data can be stored in the memory card 4, thereby facilitating the transfer of the image data. In order to provide research or teaching purposes.

1‧‧‧ grip part

10‧‧‧Tube Department

2‧‧‧Control display device

3‧‧‧ leaves

31‧‧‧ Guide hole

321‧‧‧Anti-fog

33‧‧‧Light diffusing surface

4‧‧‧ memory card

5‧‧‧Video Recording Unit

Claims (2)

A loop recording anti-glare laryngoscope includes a catheter portion extending from an upper end of a grip portion equipped with a control display device, and a video recording unit having a camera and a light-emitting component around the camera is disposed at the end of the catheter portion. And a blade having a guide hole through which the conduit portion can be inserted is disposed at the same end of the grip portion, so that the recording unit at the end of the conduit portion is accommodated at the bottom of the guide hole near the front end of the blade, and the guide hole is A photographic see-through portion is formed at the bottom, wherein an anti-fog surface is disposed on the front end of the photographic see-through portion, and a light-transmissive diffusing surface is disposed on a surface of the blade located in a region around the light-emitting element. According to the loop recording anti-glare laryngoscope of claim 1, wherein the back of the grip portion is provided with an automatic cycle recording button, a manual recording button, a camera button, and left and right selection buttons.