Portable visual guide wire device

Abstract

According to the portable visual guide wire device, an objective lens and an optical fiber are integrated on a guide wire, light is led out through an illumination optical fiber for illumination, an image at the objective lens is transmitted to an image sensor through an imaging optical fiber to be converted into an electric signal, and then the electric signal is output to external equipment to be displayed. The guide wire also retains the supporting and shaping functions of the guide wire on the trachea cannula. The design is high in function integration level, the number of articles carried by the first-aid personnel can be reduced when the mobile phone is selected as the external equipment, and the mobile phone is almost carried about and has a large screen, so that observation is facilitated. Therefore, during first-aid intubation, the success probability and speed of intubation can be greatly improved, and precious time is won for first aid. The protective layer can be made of disinfectant-resistant and high-temperature-resistant materials, so that the protective layer can be disinfected and reused, and the use cost is further reduced. In addition, the rotating base is installed on the control box, the support assembly is installed on the rotating base, the mobile phone is fixed through the support assembly, and therefore use can be greatly facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical treatment instrument, in particular to a portable visual guide wire device. BACKGROUND

[0002] At present, the operation of tracheal intubation is generally to insert a guide wire into the tracheal cannula first, bend the tracheal cannula to make it reach a suitable arc, then use a laryngoscope to observe, open the trachea, and then insert the tracheal cannula, and the guide wire can be pulled out by an assistant, which needs two people to cooperate in the whole process. For difficult airways, such as limited mouth opening, limited neck movement, obesity, facial deformity, etc., simple use of a laryngoscope may not be able to successfully expose the glottis or the operation may be extremely difficult. At this time, other alternative methods can be selected according to the specific situation, such as light rod guided tracheal intubation, blind tracheal intubation, and retrograde tracheal intubation.

[0003] In emergency, especially out-of-hospital emergency and outdoor emergency, the items carried are usually few, and electronic visual laryngoscopes are expensive and belong to equipment that is rarely carried. At this time, if tracheal intubation is needed, medical staff need to blindly explore the tracheal intubation, which has a low success rate and low efficiency. Even if a common optical fiber laryngoscope is carried, it will also affect the use due to environmental light, exposed field of view or clarity. The main function of the laryngoscope is actually to facilitate the observation of the laryngeal condition and the search for the trachea to facilitate intubation.

[0004] Therefore, how to realize portability in the above-mentioned situation and facilitate observation and intubation by medical staff is a technical problem to be solved at present. CONTENT OF THE UTILITY MODEL

[0005] In view of the above defects of the prior art, the technical problem to be solved by the utility model is to provide a portable visual guide wire device, which integrates optical fibers and lenses in the guide wire so that observation and auxiliary intubation can be performed through a control box.

[0006] To achieve the above-mentioned purpose, the utility model provides a portable visual guide wire device, which comprises a control box and a guide wire, the guide wire is inserted into a tracheal cannula to support and shape the tracheal cannula, the guide wire is internally provided with an illumination optical fiber, an imaging optical fiber and an objective lens, one end of the imaging optical fiber is connected to the objective lens, and the other end is connected to an image sensor, the image sensor converts the image transmitted from one end of the objective lens into an electronic image and inputs the electronic image into an external device for display;

[0007] The image sensor is installed in the control box, and a light source is also installed in the control box, the light source emits light and inputs the light into one end of the objective lens through the illumination optical fiber to illuminate.

[0008] A shaping layer is also installed in the guide wire along the axial direction of the guide wire, and the shaping layer is used to support the guide wire and maintain the shape of the guide wire.

[0009] As a further improvement of the utility model, the guide wire is wrapped with a protective layer, and the guide wire is filled with a light-proof filler.

[0010] As a further improvement of the utility model, the control box is further provided with:

[0011] A power supply is arranged for supplying power to each electrical equipment.

[0012] A wireless module is arranged for wireless communication with external equipment.

[0013] A main control chip is in communication connection with the image sensor and the wireless module, so as to acquire the imaging signal of the image sensor and realize wireless communication with external equipment through the wireless module.

[0014] As a further improvement of the utility model, a plug and a plug sleeve are arranged on one end of the guide wire, the plug is inserted into the socket to connect the illumination optical fiber and the imaging optical fiber with the light source and the image sensor in the control box respectively.

[0015] As a further improvement of the utility model, a plug sleeve is arranged on the inside of the plug sleeve, the plug sleeve is assembled with the buckle protrusion, the buckle protrusion is arranged on the buckle sheet, the buckle sheet is arranged on the socket and has elasticity, so that the buckle protrusion is kept clamped in the plug sleeve, and the socket is fixed on the control box.

[0016] As a further improvement of the utility model, a partition ring is further arranged on the socket, a baffle is arranged on one end of the partition ring facing the control box, a data line is wound on the part between the partition ring and the control box, one end of the data line can be inserted into the interface, and the other end can be inserted into external equipment, so as to realize wired communication between the external equipment and the main control chip and power supply.

[0017] As a further improvement of the utility model, a large end of the tracheal tube is arranged on the tracheal tube, the partition ring or the socket is further assembled with one end of an elastic rope, the other end of the elastic rope is assembled with a pull buckle, the elastic rope has elasticity, and the pull buckle is buckled on the end of the large end of the tracheal tube.

[0018] As a further improvement of the utility model, a rotating seat is further arranged on the control box, a rotating shaft is arranged on the rotating seat, the rotating shaft is assembled with the control box, a hinged table and a support assembly are arranged on the rotating seat.

[0019] The support assembly comprises a lower support, an upper support and a support shaft, the support shaft is arranged on the hinged table and assembled with the lower support, a support sliding groove is arranged on the lower support, the support sliding groove is assembled with a support sliding rod in a clamping and sliding manner, the support sliding rod is arranged on the upper support, and a clamping groove is further arranged on the upper support, the clamping groove is used for clamping a mobile phone.

[0020] The lower support and the upper support are respectively provided with spring seats, and the spring seats of the upper support and the lower support are respectively assembled with two ends of a spring band.

[0021] As a further improvement of the utility model, the rotating seat is further provided with a spring shell, and the hinge table and the spring shell have a gap.

[0022] The clamping block sliding seat is arranged on one end of the clamping block, and the other end of the clamping block penetrates through the end plate.

[0023] As a further improvement of the utility model, the hinge table and the rotating seat are respectively provided with a first clamping hole and a second clamping hole.

[0024] As a further improvement of the utility model, the guide wire is further provided with a guide line, and the objective lens is attached with an electric heating wire.

[0025] As a further improvement of the utility model, the guide wire is further provided with a guide line, and the objective lens is attached with an electric heating wire.

[0026] The utility model has the advantages of:

[0027] The utility model discloses a guide wire is integrated objective lens, optical fiber, utilizes the illumination optical fiber to draw light to carry out the illumination, utilizes imaging optical fiber to transfer the image at objective lens to image sensor and is converted into electric signal, then exports to external device display. The guide wire still retains its support, plastic forming function to tracheal intubation. This design function integration degree is high, and when the external device selects mobile phone, can reduce the article number of first-aid personnel carrying, because mobile phone almost is carried along with and screen is big, is convenient for observation. This can greatly improve the intubation success probability and speed when the first-aid intubation, and wins the precious time for first-aid. Meanwhile guide wire adopts optical fiber, objective lens, shaping layer etc. and makes, and its cost is low, can satisfy the need of disposable use, can effectively reduce the probability of cross infection. The protective layer can also refer to the design of existing fiber bronchoscope, and adopts the material of high temperature resistant material to make to can disinfect to reuse, to further reduce the use cost.

[0028] In addition, a rotating seat is installed on the control box, a support assembly is installed on the rotating seat, and the mobile phone is fixed by using the support assembly, which can greatly facilitate use, and this method can realize one-person operation. Compared with the traditional method of pulling out the guide wire with the help of another person, this method is obviously more suitable for the scene of first aid. After intubation, one hand holds the tracheal intubation tube, the other hand unfastens the pull buckle, and then the guide wire can be pulled out through the control box, which is very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is the structure diagram of example one Figure 1 (the support assembly 300 is closed);

[0030] Figure 2 is the structure diagram of example one Figure 2 (the support assembly 300 is closed);

[0031] Figure 3 is the structure diagram of example one Figure 3 (the support assembly 300 is opened and clamps the mobile phone 610);

[0032] Figure 4 is the structure diagram of example one Figure 4 (the support assembly 300 is opened and clamps the mobile phone 610);

[0033] Figure 5 is the structure diagram of example one Figure 5 (the support assembly 300 is opened);

[0034] Figure 6 is the cross-sectional view at the center plane where the guide wire 520 axis is located;

[0035] Figure 7 is Figure 6 the enlarged view of B in the above figure;

[0036] Figure 8 is Figure 6 is a sectional view (part) of A-A in FIG. 1;

[0037] Figure 9 is a sectional view (part) of the center plane where the axis of the socket 150 is located;

[0038] Figure 10 is a sectional view of the center plane where the axis of the bracket shaft 330 is located;

[0039] Figure 11 is a structural schematic of embodiment one Figure 6 (bracket assembly 300 is open);

[0040] Figure 12 is a structural schematic of embodiment one Figure 7 (bracket assembly 300 is open and the guide wire 520 and the endotracheal tube 510 are removed);

[0041] Figure 13 is a partial structural schematic of embodiment one Figure 1 ;

[0042] Figure 14 is a partial structural schematic of embodiment one Figure 2 ;

[0043] Figure 15 is a structural schematic block diagram of the system of embodiment one;

[0044] Figure 16 is a structural schematic of embodiment two Figure 1 ;

[0045] Figure 17 is a structural schematic of embodiment two Figure 2 ;

[0046] Figure 18 is Figure 17 is an enlarged view of C in FIG. 1;

[0047] Figure 19 is a structural schematic of embodiment two after replacing the electric heating wire 580 with the airway 523. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Embodiment one

[0049] Referring to Figures 1-15The portable visual guide wire device of the embodiment comprises a control box 110 and a guide wire 520, the guide wire 520 is inserted into a tracheal cannula 510 to support and shape the tracheal cannula 510, and a large end 511 of the tracheal cannula 510 is provided.

[0050] A plug 521 and a plug sleeve 522 are provided on one end of the guide wire 520, the plug 521 is inserted into a socket 150 to connect the illumination optical fiber 532 and the imaging optical fiber 531 in the control box with the light source and the image sensor respectively. The plug sleeve 522 is provided with a plug ring groove 5221 on the inner side, the plug ring groove 5221 is assembled with the buckle protrusion 1531, the buckle protrusion 1531 is provided on the buckle sheet 153, the buckle sheet 153 is provided on the socket 150 and has elasticity so that the buckle protrusion is kept clamped in the plug ring groove 5221, and the socket 150 is fixed on the control box 110, thereby keeping the stable assembly of the guide wire 520 and the control box 110.

[0051] The illumination mirror 550 and the objective lens 540 are respectively installed on the end of the guide wire 510 away from the plug 521, the illumination mirror 550 and the objective lens 540 are connected with the illumination optical fiber 532 and the imaging optical fiber 531 respectively, the light of the illumination optical fiber 532 is transmitted to the illumination mirror 550 to be scattered for illumination, and the objective lens 540 collects images and transmits the images to the image sensor for imaging through the imaging optical fiber 531. Of course, the illumination mirror 550 can not be used in actual use, because the end of the optical fiber can also scatter the light, and the illumination mirror 550 is only used to better scatter the light to achieve better illumination effect. This part is prior art, and existing fiber mirror, optical fiber mirror, optical fiber endoscope, optical fiber image sensor and similar technical solutions can be directly used, and in theory, as long as the image collected at one end of the objective lens 540 can be transmitted to the image sensor for imaging through the imaging optical fiber 531.

[0052] A shaping layer 560 is also installed inside the guide wire 510 along the axial direction of the guide wire 510, the shaping layer 560 is used to provide support and keep the shape of the guide wire 510, and the shaping layer 560 can be made of steel wire or aluminum wire. Of course, a metal shaped hose for deformation support can be made in the guide wire 510 to replace the function of the shaping layer 560. The guide wire 510 is wrapped with a protective layer 570, the protective layer 570 is made of medical grade silica gel, which mainly plays a protective role to prevent the guide wire 520 from scratching the body trachea or the inner wall of the tracheal cannula. The protective layer 570 can also be designed according to the existing bronchoscope, and made of disinfectant-resistant and high-temperature-resistant materials, so that it can be disinfected for repeated use, thereby further reducing the use cost.

[0053] In combination Figure 15The control box is internally provided with:

[0054] A power supply is arranged for supplying power to each electrical equipment, and a battery is selected as the power supply in the embodiment;

[0055] A light source is arranged for providing light for the illumination optical fiber, and can be an LED lamp bead;

[0056] An image sensor is arranged for acquiring an image sent by the imaging optical fiber and converting the image into an electrical signal to obtain an electronic image;

[0057] A wireless module is arranged for wirelessly communicating with an external device, and can be a Bluetooth module, a 5G module, etc.

[0058] A main control chip is in communication connection with the image sensor, the wireless module and the interface, so as to acquire the imaging signal of the image sensor, wirelessly communicate with the external device through the wireless module, and communicate with the external device through the interface. In the embodiment, the main control chip can be an MCU, a CPU, etc.

[0059] The interface 620 is in communication connection with the main control chip and / or in electrical connection with the power supply, so as to charge the power supply and communicate with the main control chip, and can refer to an existing mobile phone interface.

[0060] The part of the scheme can directly adopt the technical scheme of an existing optical fiber image transmission system and an electronic optical fiber endoscope.

[0061] In some embodiments, the socket 150 is further provided with a partition ring 151, one end of the partition ring 151 facing the control box 110 is provided with a baffle 152, and the data line 410 is wound on the part between the partition ring 151 and the control box 110. One end of the data line 410 can be inserted into the interface 620, and the other end can be inserted into the interface of an external device such as a mobile phone, so as to realize wired communication between the external device and the main control chip. Of course, the data line can also be used to connect an external power supply to charge the battery. The baffle 152 mainly blocks the data line 410 from spreading out and keeps the data line 410 inside the partition ring 151 to facilitate carrying.

[0062] In some embodiments, the partition ring 151 or the socket 150 is further assembled with one end of an elastic rope 420, the other end of the elastic rope 420 is assembled with a pull buckle 430, the elastic rope 420 has elasticity, and the pull buckle 430 is buckled at the end of the large end 511 of the tracheal cannula, so as to stably assemble the tracheal cannula and the control box 110. This design is mainly to ensure that the tracheal cannula does not slide relative to the guide wire 520 during intubation, so as to affect intubation and improve the success rate of intubation.

[0063] In some embodiments, a rotating seat 120 is also installed on the control box 110, and a rotating shaft 121 is arranged on the rotating seat 120, which is circumferentially rotatable with the control box 110. The rotating seat 120 is installed with a hinged table 140, a spring shell 130, and a support assembly 300. The hinged table 140 and the spring shell 130 are both fixed on the end of the rotating seat 120, and there is a gap between the hinged table 140 and the spring shell 130. The spring shell 130 is hollow, and a clamping block sliding seat 211 is clamped and slidably installed in the spring cavity 131. A spring 220 is installed between the closed end of the spring cavity 131 and the clamping block sliding seat 211, which exerts a spring force on the clamping block sliding seat 211 to push it out of the spring cavity 131.

[0064] The clamping block sliding seat 211 is arranged on one end of the clamping block 210, and the other end of the clamping block 210 passes through the end plate 230 and is slidably assembled with the end plate 230. The end plate 230 is installed on the spring shell 130, and the clamping block sliding seat 211 cannot pass through the end plate 230 to limit the maximum displacement point of the clamping block 210.

[0065] In combination Figure 10 , the support assembly 300 includes a lower support 310, an upper support 320, and a support shaft 330. The support shaft 330 is installed on the hinged table 140, and the support shaft 330 is assembled with the lower support 310, so that the lower support 310 can rotate relative to the hinged table 140. The lower support 310 is provided with a support sliding groove 311, which is clamped and slidably assembled with a support sliding rod 322. The support sliding rod 322 is arranged on the upper support 320, and the upper support 320 is also provided with a clamping groove 321 for clamping the mobile phone 610.

[0066] The lower support 310 and the upper support 320 are respectively provided with spring seats 350, which are respectively assembled with both ends of a spring band 340. The spring band 340 has elasticity and can be made of elastic rubber or silicone. The spring band 340 provides elastic resistance for pulling the support sliding rod 322 out of the support sliding groove 311.

[0067] In use, the support assembly 300 is rotated from Figure 1 to Figure 5 , and then the mobile phone 610 is placed between the hinged table 140 and the spring shell 130 so that the clamping block 210 is pressed tightly against the mobile phone. Then the upper support 320 is pulled to make the clamping groove 321 tightly clamped on the edge of the mobile phone, completing the clamping assembly of the mobile phone and the control box 110. At this time, the mobile phone can be wirelessly connected with the wireless module or communicated with the main control chip through the data line 410, so that the image output by the image sensor can be displayed on the screen of the mobile phone for the operator to observe and operate.

[0068] In some embodiments, the first clamping hole 142 and the second clamping hole 122 are arranged on the hinge base 140 and the rotating seat 120 respectively, and the spring sheet 360 is further arranged on the lower support 310. The spring sheet 360 is elastic, and the spring sheet protrusion 361 is arranged on the spring sheet 360. The spring sheet protrusion 361 can be assembled with the first clamping hole 142 and the second clamping hole 122 to increase the rotation damping of the lower support 310. Specifically, when the lower support 310 is fully retracted (in the state of Figure 1 ), the spring sheet protrusion 361 is assembled with the second clamping hole 122; and when the lower support 310 is fully unfolded (in the state of Figure 5 ), the spring sheet protrusion 361 is assembled with the first clamping hole 142. When the lower support 310 needs to be rotated, a large enough rotating force is only needed to drive the spring sheet protrusion 361 to exit the first clamping hole 142 or the second clamping hole 122.

[0069] Preferably, the hinge base 140 is provided with a stop block 141, which is used to limit the maximum rotation angle of the lower support 310. When the lower support 310 is rotated to the state of Figure 5 , the lower support 310 is in close contact with the stop block, and the spring sheet protrusion 361 is assembled with the first clamping hole 142. In this state, the lower support 310 can be provided with larger rotation damping, and the mobile phone can be pressed tightly against the hinge base 140 by the pressing block 210, so as to ensure the effective fixation of the support assembly 300 on the mobile phone.

[0070] The use process of the embodiment is as follows:

[0071] S1, the plug 521 of the guide wire 520 is inserted into the socket, so that the buckle protrusion 1531 is assembled into the plug ring groove 5221 to complete the assembly of the guide wire and the control box.

[0072] S2, the guide wire 520 is inserted into the tracheal cannula 510, and then the pull buckle 430 is buckled tightly, and the tracheal cannula is bent to a suitable arc.

[0073] S3, the mobile phone 620 is connected through wireless or data line, and the mobile phone displays the image at the objective end. The mobile phone is fixed on the control box 110 through the support assembly 300. Here, an APP or a small program needs to be assembled, and the data transmitted by the wireless module is called and displayed through the APP or the small program. Of course, this is prior art, and existing wireless camera and wireless probe related technologies can be directly used. In some embodiments, a display can be directly integrated on the control box for display. However, this will cause the control box to be large in size and inconvenient to carry. In actual use, as long as the display screen can be connected with the wireless module or the main control chip, such as a tablet computer, a notebook computer, a display and the like, the display screen can be used, and is not limited to a mobile phone.

[0074] S4, start intubation, the phone screen displays the objective end image for observation, until the end of intubation, the device, parts are reset. Tracheal tube, guide wire can be disposable, which can effectively avoid cross infection, while the guide wire is only shaped layer, optical fiber, objective and other internal, the cost is also low. Of course, without considering the cost of the premise can be replaced by the objective camera, using wire power supply and electrical connection, so the structure is simpler, but the cost is high, disposable use is not appropriate. Example two

[0075] Reference Figures 16-18 In example one, the phone is clamped on the control box, which may cause difficulty in supporting during use, so this example directly removes the design of placing the phone, and then fixes the guide wire 520 on the control box 110, the guide wire 520 has a certain flexibility, the shaped layer 560 in the guide wire 520 is set as a shaped tube and installed in the protection layer 570, the shaped layer 560 is made of shaped material, so as to support the guide wire to a certain extent, and the guide wire can be bent to be inserted into the tracheal tube 510 to support the tracheal tube 510. During use, since the guide wire 520 has a certain flexibility and is relatively long, the control box 110 can be placed on the table, bed, ground and other objects, and then the phone is communicatively connected with the control box to obtain the signal of the image sensor in the control box and display on the phone, and the phone can be placed on the ground for observation. Compared with example one, the user does not need to support the control box and the phone, so as to greatly reduce the burden of the user, so as to make it more convenient to use, which is similar to the existing endoscope, but due to the shaped layer 560, it also has a certain shaping support effect.

[0076] The guide wire 520 also has a wire 581 inside, and the objective 540 has a heating wire 580 attached to it, the two ends of the heating wire are respectively connected to one end of the two wires 581, and the two wires 581 can be connected to the current, so that the heating wire 580 generates heat to heat the objective 540. This design is mainly to defog, because the temperature of the device during first aid is almost lower than the body temperature or the ambient temperature of the trachea, so it is easy to fog at the objective end during intubation, and if the objective is heated, it can be defogged, so as to facilitate observation for intubation. This technology is the same as the principle of defogging of existing rearview mirror.

[0077] Reference Figure 19In some embodiments, the heating wire and the wire can not be provided, and the air channel 523 is provided inside the guide wire 520. An objective lens cavity 524 is provided at the position of the objective lens 540, and the objective lens cavity 524 is communicated with the air channel 523. The air channel has at least two, and one of the air channels is communicated with the outlet of the air pump. The inlet of the air pump is communicated with the outlet of the air heater, and the inlet of the air heater is communicated with the atmosphere. In use, the air heater heats the air, and then the air is input into the corresponding air channel 523 through the air pump, and then the air is input into the objective lens cavity 524 to heat the objective lens 540 to achieve defogging. The gas in the objective lens cavity 524 can be discharged through the other air channel 523. The design of the air channel 523 can heat the objective lens by inputting the heated air flow, and can also facilitate the bending of the guide wire.

[0078] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the common meanings understood by the skilled in the art to which the present application belongs.

[0079] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any changes or replacements that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A portable visualizing guidewire device, characterized by, The control box, the guide wire, the guide wire is inserted into the tracheal cannula to support and shape the tracheal cannula; the guide wire is internally provided with an illumination optical fiber, an imaging optical fiber and an objective lens, one end of the imaging optical fiber is connected to the objective lens, and the other end is connected to an image sensor, the image sensor converts the image transmitted from one end of the objective lens into an electronic image and inputs an external device for display; The image sensor is installed in the control box, and a light source is also installed in the control box, the light source emits light and inputs the light into one end of the objective lens through the illumination optical fiber to illuminate; The guide wire is internally provided with a shaping layer along the axial direction of the guide wire, and the shaping layer is used to provide support and maintain the shape of the guide wire.

2. The portable visualizing guidewire device of claim 1, wherein, The guide wire is wrapped with a protective layer on the outside, and the guide wire is filled with a light-tight filler.

3. The portable visualizing guidewire device of claim 1, wherein, The control box is also provided with: a power supply for supplying power to each electrical device; a wireless module for wireless communication with external devices; a main control chip in communication connection with the image sensor and the wireless module, thereby obtaining the imaging signal of the image sensor and wirelessly communicating with external devices through the wireless module.

4. The portable visualizing guidewire device of any of claims 1-3, wherein, One end of the guide wire is provided with a plug and a plug-in sleeve, the plug is inserted into the socket to connect the illumination optical fiber and the imaging optical fiber of the guide wire to the light source and the image sensor in the control box.

5. The portable visualizing guidewire device of claim 4, wherein, The inner side of the plug-in sleeve is provided with a plug-in ring groove, the plug-in ring groove is assembled with a buckle protrusion, the buckle protrusion is arranged on a buckle piece, the buckle piece is arranged on the socket and has elasticity so that the buckle protrusion is tightly clamped in the plug-in ring groove, and the socket is fixed on the control box.

6. The portable visualizing guidewire device of claim 4, wherein, The socket is also provided with a partition ring, one end of the partition ring facing the control box is provided with a baffle, a data line is wound on the part between the partition ring and the control box, one end of the data line can be inserted into an interface, and the other end can be inserted into an external device, thereby realizing wired communication between the external device and the main control chip and power supply.

7. The portable visualizing guidewire device of claim 6, wherein, The tracheal cannula is provided with a large end of the cannula, the partition ring or the socket is also assembled with one end of an elastic rope, the other end of the elastic rope is assembled with a pull buckle, the elastic rope has elasticity, and the pull buckle is buckled on the end of the large end of the cannula.

8. The portable visualizing guidewire device of any one of claims 1-3, wherein, A rotating seat is also installed on the control box, a rotating shaft is arranged on the rotating seat, the rotating shaft is assembled with the control box, a hinged table and a support assembly are installed on the rotating seat; The support assembly comprises a lower support, an upper support and a support shaft, the support shaft is installed on the hinged table and assembled with the lower support, the lower support is provided with a support sliding groove, the support sliding groove is assembled with a support sliding rod and slides, the support sliding rod is arranged on the upper support, and the upper support is also provided with a clamping groove for clamping a mobile phone. The lower support and the upper support are respectively provided with spring seats, the spring seats of the upper support and the lower support are respectively assembled with both ends of a spring belt, and the spring belt has elasticity.

9. The portable visualizing guidewire device of claim 8, wherein, A spring shell is also installed on the rotating seat, there is a gap between the hinged table and the spring shell, the spring shell is internally provided with a spring cavity, a clamping block sliding seat is assembled and slides in the spring cavity, a spring is installed between the closed end of the spring cavity and the clamping block sliding seat, and the spring applies a spring force to the clamping block sliding seat to push it out of the spring cavity. The clamping block sliding seat is arranged on one end of the clamping block, and the other end of the clamping block penetrates through the end plate, the end plate is installed on the spring shell, and the clamping block sliding seat cannot penetrate through the end plate.

10. The portable visualizing guidewire device of claim 8, wherein, First clamping holes and second clamping holes are arranged on the hinged table and the rotating seat respectively, spring sheets are further installed on the lower support, the spring sheets are elastic, and rear spring sheet protrusions are arranged on the spring sheets, and the spring sheet protrusions can be clamped and assembled with the first clamping holes and the second clamping holes.

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