Multifunctional visual laryngoscope with replaceable assembly
By designing a detachable hard tube and hose structure, the problem of cleaning and disinfection of existing visual laryngoscopy is solved, rapid replacement and centralized cleaning are achieved, and medical work efficiency and convenience are improved.
Patent Information
- Application Number
- CN202323663288.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-29
AI Technical Summary
After the existing visual laryngoscopy is completed, the lens needs to be thoroughly cleaned and disinfected, which is time-consuming and labor-intensive, resulting in the patient waiting and unable to undergo examination in time.
Design a visual laryngoscope with multi-functional replacement components. The hard tube and the hose can be detached. After the tracheal catheter is intubated, you only need to regularly disinfect the hard tube. Replace with a new hose and use it. In your spare time, you can The removed camera and hose are cleaned and disinfected in a centralized manner.
It realizes that without affecting the inspection efficiency, the cleaning and disinfection time of medical staff is reduced, the work efficiency is improved, and suitable hoses are allowed to be replaced according to the individual patient's situation, improving the convenience of inspection.
Smart Images
Figure CN222265227U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of medical devices, and in particular to a visual laryngoscope with multifunctional replaceable components. Background Art
[0002] The video laryngoscope is a new visual intubation system developed in recent years, which consists of a lens, a handle, and a video screen. The operation of the video laryngoscope is to insert the laryngoscope into the throat, and then the throat structure can be clearly displayed through the display, and the glottis is clearly exposed. Compared with the traditional laryngoscope, its advantage is that it is more convenient and more accurate than the traditional laryngoscope intubation. Therefore, the tracheal intubation operation completed by the video laryngoscope has been widely used in major hospitals.
[0003] Currently, after completing the endotracheal tube intubation examination, medical staff still need to thoroughly clean and disinfect the lens of the video laryngoscope before using it to examine the next patient, which is time-consuming and labor-intensive. At this time, the patient also needs to wait and cannot be examined immediately. Summary of the invention
[0004] The utility model aims to solve the deficiencies of the above-mentioned technology and provide a visual laryngoscope with multifunctional replaceable components. After the endotracheal tube intubation is completed, the lens of the visual laryngoscope does not need to be thoroughly cleaned and disinfected, thus saving time and effort.
[0005] To this end, the utility model provides a visual laryngoscope with a multifunctional replaceable component, which includes a handle, a display and a cannula, the cannula is provided with a hard tube and a soft tube, one end of the handle is hingedly connected to the display, the other end of the handle is hingedly connected to one end of the hard tube, the other end of the hard tube is connected to one end of the soft tube, the other end of the soft tube is connected to a camera, the camera is electrically connected to the display, the other end of the hard tube is detachably connected to one end of the soft tube, and the camera is detachably connected to the soft tube.
[0006] Preferably, the other end of the hard tube is plug-connected to one end of the soft tube.
[0007] Preferably, a light rod is also provided at the other end of the hose.
[0008] Preferably, a nozzle is also provided at the other end of the hose.
[0009] Preferably, a sputum suction tube is also provided at the other end of the hose.
[0010] Preferably, a drug adding buffer cavity is provided in the hard tube, a drug feeding hole and a plurality of penetration holes are opened on the surface of the hard tube, and the drug feeding hole and the penetration holes are respectively connected to the drug adding buffer cavity.
[0011] The beneficial effects of the utility model are as follows: the utility model provides a multifunctional replaceable component video laryngoscope, the other end of the hard tube is detachably connected to one end of the soft tube, and the camera is detachably connected to the soft tube. After the video laryngoscope is used to intubate the tracheal tube, the medical staff disassembles and separates the hard tube from the soft tube. They only need to perform routine disinfection on the hard tube, replace the new soft tube and install it on the hard tube, and then use it immediately for the examination of the next patient, saving time and effort. In their spare time, the medical staff can centrally handle the replaced soft tubes, disassemble and separate the camera from the soft tube, and centrally clean and disinfect the disassembled camera, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 for Figure 1 A schematic diagram of the structure of the enlarged view of part A shown;
[0015] Figure 3 It is a structural schematic diagram of a partial cross-sectional view of the hard tube of the utility model;
[0016] Figure 4 It is a structural schematic diagram of the connection method between the first channel of the hard tube and the second channel of the soft tube of the utility model.
[0017] Markings in the figure: 1. display, 2. handle, 3. hard tube, 4. soft tube, 5. cannula, 6. camera, 7. light rod, 8. nozzle, 9. suction tube, 10. dosing buffer chamber, 11. penetration hole, 12. drug inlet hole, 13. first channel, 14. second channel, 15. sealing ring, 16. convex tube. DETAILED DESCRIPTION
[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. The methods used in the present utility model are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercial products unless otherwise specified.
[0019] Depend on Figure 1 , Figure 2As shown, the utility model provides a multifunctional replaceable component visual laryngoscope, which includes a handle 2, a display 1 and an intubation tube 5, wherein the intubation tube 5 is provided with a hard tube 3 and a hose 4, wherein one end of the handle 2 is hingedly connected to the display 1, and the other end of the handle 2 is hingedly connected to one end of the hard tube 3, and the other end of the hard tube 3 is connected to one end of the hose 4, and the other end of the hose 4 is connected with a camera 6, which is electrically connected to the display 1, and the other end of the hard tube 3 is detachably connected to one end of the hose 4, and the camera 6 is detachably connected to the hose 4. After the endotracheal tube intubation 5 of the visual laryngoscope is completed, the medical staff disassembles and separates the hard tube 3 from the hose 4, and only needs to perform conventional disinfection on the hard tube 3, replace the new hose 4 and install it on the hard tube 3, and immediately use it for the examination of the next patient, saving time and effort. In their spare time, the medical staff can centrally process the replaced hose 4, disassemble and separate the camera 6 from the hose 4, clean and disinfect the hose 4 and the disassembled camera 6 respectively, and then install the cleaned and disinfected camera 6 and the hose 4 one by one, so as to prepare for subsequent use.
[0020] In addition, another technical effect of detachably connecting the other end of the hard tube 3 to one end of the soft tube 4 is that medical staff can replace the soft tube 4 with a suitable shape and size in time according to the actual conditions of each patient such as age, weight, etc., saving time and effort.
[0021] As a preferred embodiment, the other end of the hard tube 3 is plug-connected with one end of the soft tube 4. After the video laryngoscope is used to intubate the endotracheal tube 5, the soft tube 4 can be directly removed, which is more convenient and quicker than using a threaded connection.
[0022] As a further preferred embodiment, the other end of the hose 4 is detachably connected with a light stick 7, which can be an LED light stick electrically connected to an external power source through a wire to provide sufficient light source for the patient's throat examination.
[0023] As a preferred embodiment, a nozzle 8 is further provided at the other end of the hose 4, and the nozzle 8 is connected to an external dosing device through a channel; the dosing device promotes the liquid medicine and sprays the liquid medicine into the patient's throat through the nozzle 8.
[0024] As a preferred embodiment, a sputum suction tube 9 is further provided at the other end of the hose 4, and the sputum suction tube 9 is connected to an external sputum suction device through another channel; through the sputum suction device, the sputum in the patient's throat is sucked out through the sputum suction tube 9, making the patient's throat easier to observe.
[0025] As a preferred embodiment, Figure 3As shown, a medication buffer cavity 10 is provided inside the hard tube 3, and a medication inlet hole 12 and a plurality of penetration holes 11 are provided on the surface of the hard tube 3, and the medication inlet hole 12 and the penetration holes 11 are respectively connected to the medication buffer cavity 10. When suspected cancer appears on the tongue surface or even the oral cavity of the patient, and the patient is sensitive to strong stinging pain when touched, and the laryngoscope cannot be inserted, another medication adding device is connected to the medication inlet hole 12, and the corresponding liquid medicine is pushed by the medication adding device. The liquid medicine enters the medication buffer cavity 10 and penetrates into the oral cavity and tongue surface of the patient through the penetration holes 11, so as to relieve the patient's pain, reduce the sensitivity of the oral cavity and tongue surface to foreign objects, and enable the laryngoscope examination to proceed smoothly.
[0026] It should be noted that:
[0027] A plurality of first channels 13 are provided in the hard tube 3, and a plurality of second channels 14 are correspondingly provided in the soft tube 4. The first channels 13 are connected to the second channels 14 one by one, and serve as inlet and outlet channels for the above-mentioned wires, liquid medicines, sputum, etc.; wherein each first channel 13 is provided with a corresponding inlet connected to the outside, and is connected to external components such as the display 1, an external power supply, a dosing device, and a sputum suction device.
[0028] Depend on Figure 4 As shown, the figure is a schematic diagram of a structure in which a first channel 13 is connected to a second channel 14. A protruding tube 16 is provided at one end of the second channel 14, and the second channel 14 is inserted into the opening of the first channel 13 through the protruding tube 16, and is sealed and detachably connected to the inner wall of the first channel 13 through a sealing ring 15.
[0029] When the first channel 13 and the corresponding second channel 14 are penetrated with wires, the wires located at the positions of the first channel 13 and the second channel 14 are provided with existing plug-in devices. When the hard tube 3 and the soft tube 4 are disassembled and separated, the convex tube 16 is first pulled out of the first channel 13, and then the plug-in devices of the wires are separated, so that the wires in the hard tube 3 and the wires in the soft tube 4 are separated; when the hard tube 3 and the soft tube 4 are assembled, the plug-in devices of the wires in the hard tube 3 and the wires in the corresponding soft tube 4 are first plugged together, and then the convex tube 16 of the second channel 14 is inserted into the corresponding first channel 13, so that the combination of the hard tube 3 and the soft tube 4 is completed.
[0030] In the description of the present invention, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "middle", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0031] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A multifunctional video laryngoscope with replaceable components, comprising a handle (2), a display (1) and an intubation tube (5), wherein the intubation tube (5) is provided with a hard tube (3) and a soft tube (4), one end of the handle (2) is hingedly connected to the display (1), the other end of the handle (2) is hingedly connected to one end of the hard tube (3), the other end of the hard tube (3) is connected to one end of the soft tube (4), the other end of the soft tube (4) is connected to a camera (6), and the camera (6) is electrically connected to the display (1), characterized in that: The other end of the hard tube (3) is detachably connected to one end of the hose (4); the camera (6) is detachably connected to the hose (4); A drug adding buffer chamber (10) is provided in the hard tube (3), and a drug feeding hole (12) and a plurality of penetration holes (11) are provided on the surface of the hard tube (3); the drug feeding hole (12) and the penetration holes (11) are respectively connected to the drug adding buffer chamber (10).
2. A multifunctional video laryngoscope with replaceable components according to claim 1, characterized in that: The other end of the hard tube (3) is plug-connected to one end of the soft tube (4).
3. A multifunctional video laryngoscope with replaceable components according to claim 2, characterized in that: The other end of the hose (4) is also detachably connected to a light rod (7).
4. A video laryngoscope with a multifunctional replaceable component according to claim 1, characterized in that: The other end of the hose (4) is also provided with a spray head (8).
5. The multifunctional video laryngoscope with replaceable components according to claim 1, characterized in that: The other end of the hose (4) is also provided with a sputum suction tube (9).