Remote control visual fiber bronchoscope device

Abstract

The invention discloses a remote control visual fiberoptic bronchoscope device, and belongs to the technical field of medical instruments, the remote control visual fiberoptic bronchoscope device comprises a bedstead, and further comprises a supporting device, an adjusting device, a clamping driving device and a cleaning device, the supporting device is installed on the left side of the bedstead, and the adjusting device is installed on the right side of the supporting device; the clamping driving device is installed on the upper side of the adjusting device, the multiple cleaning devices are installed on the lower side of the adjusting device, the clamping driving device comprises a sliding rod, a guide wheel, a sliding support, a tension spring, an auxiliary wheel and a gear motor, the sliding rod is slidably connected to the right side of the adjusting device, and the guide wheel is rotatably connected to the right side of the sliding rod through a rotating shaft; the sliding support is slidably connected to the middle side of the sliding rod. By means of the mode, the visual fiber bronchoscope can be operated by a single person to conduct various complex operations, synchronism is improved through single-person operation, the treatment efficiency is improved, and pre-cleaning of an insertion tube can be assisted.

Description

Technical Field

[0001] The invention relates to the technical field of medical instruments, in particular to a remote-controlled visual fiber bronchoscope device. Background Art

[0002] A fiberoptic bronchoscope is a medical device used to examine the internal conditions of the trachea and bronchi. It is a light guide and image guide beam composed of tens of thousands of very thin fibers drawn from highly translucent glass or acrylic resin, wrapped in a plastic jacket. It has a very thin diameter and can be inserted into the trachea and bronchi through the nasal cavity or oral cavity. It can be bent to facilitate doctors to observe the conditions of various branches of the bronchus. The fiberoptic bronchoscope includes an insertion tube and an operating part. The insertion tube is relatively slender and soft and can be inserted into the trachea and bronchi through the nasal cavity or oral cavity. Its softness enables it to conform to the physiological curvature of the human respiratory tract during insertion and reduce damage to the respiratory mucosa. The operating part allows doctors to control the direction of the fiberoptic bronchoscope, for example, the lens can be bent up, down, left or right, so as to better observe the bronchi of different branches.

[0003] A Chinese patent with publication number CN219206876U proposes a fiber bronchoscope, comprising: a sleeve, wherein the interior of the sleeve only comprises: an optical fiber and a guide structure, wherein the optical fiber and the guide structure are arranged at intervals, wherein the two ends of the optical fiber in the extension direction are respectively a first detection end and a first connecting end, and the two ends of the guide structure in the extension direction are respectively a second detection end and a second connecting end, and a control unit, wherein the control unit is connected to the first connecting end to feed back image information obtained by the first detection end to the control unit, wherein the control unit is connected to the second connecting end of the guide structure to control the deformation of the guide structure, and wherein the control unit controls the deformation of the guide structure from an initial shape to a target shape.

[0004] However, the technical solution of this patent has the following problems:

[0005] When performing fiber bronchoscopy treatment in this patent, multiple people are required to operate to suction sputum or deliver oxygen, and the synchronization of multiple people operating is low.

[0006] Based on this, the present invention designs a remote-controlled visual fiber bronchoscope device to solve the above problems. Summary of the invention

[0007] In view of the above-mentioned shortcomings of the prior art, the present invention provides a remote-controlled visual fiber bronchoscope device.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] The control device of the present invention is a kind of remote-controlled visual fiber bronchoscope device, comprising a bed frame, and also comprising: a supporting device, an adjusting device, a clamping drive device and a cleaning device, wherein the supporting device is installed on the left side of the bed frame, the adjusting device is installed on the right side of the supporting device, the clamping drive device is installed on the upper side of the adjusting device, and a plurality of cleaning devices are installed on the lower side of the adjusting device, and the clamping drive device comprises: a sliding rod, a guide wheel, a sliding bracket, a tension spring, an auxiliary wheel and a reduction motor, the sliding rod is slidably connected to the right side of the adjusting device, the guide wheel is rotatably connected to the right side of the sliding rod through a rotating shaft, the sliding bracket is slidably connected to the middle side of the sliding rod, one end of the tension spring is fixedly connected to the lower side of the sliding rod, the other end of the tension spring is fixedly connected to the lower side of the sliding bracket, the auxiliary wheel is rotatably connected to the right side of the sliding bracket through a rotating shaft, the auxiliary wheel is located on the left side of the guide wheel and is close to the guide wheel, the reduction motor is fixedly installed on the rear side of the sliding rod through a motor bracket, the output end of the reduction motor is fixedly connected to the rotating shaft of the guide wheel, and an extension platform is fixedly installed on the right side of the sliding rod.

[0010] Furthermore, the clamping drive device also includes: an elastic fixing mechanism, which is installed on the upper side of the sliding rod, and the elastic fixing mechanism includes: a tilting bracket, a fixed rod, a sliding plate, a spring and a limiting plate, the tilting bracket is fixedly installed on the upper side of the sliding rod, and multiple fixed rods are fixedly installed on the right side of the tilting bracket, the sliding plate is slidably connected to the middle side of the fixed rod, the spring is arranged on the fixed rod, and the limiting plate is fixedly installed on one end of the fixed rod away from the tilting bracket, one end of the spring is close to the sliding plate, and the other end of the spring is close to the limiting plate.

[0011] Furthermore, the cleaning device includes: a lower frame, a rotating plate and a sponge bar, the lower frame is fixedly installed on the lower side of the sliding rod, the rotating plate is rotatably connected to the middle side of the lower frame through a rotating shaft, and the two sponge bars are symmetrically slidably front and back along the central axis of the rotating plate and are connected to the front and rear sides of the rotating plate.

[0012] Furthermore, the cleaning device also includes: a toggle rod, a circular magnet and a square magnet, the toggle rod is fixedly mounted on the lower side of the rotating shaft of the rotating plate, the circular magnet is fixedly mounted on the end of the toggle rod away from the rotating shaft of the rotating plate, and the two square magnets are fixedly mounted on the lower side of the lower frame symmetrically along the central axis of the lower frame.

[0013] Furthermore, the supporting device includes: a base plate, a vertical bracket and a foot switch, the base plate is arranged on the lower right side of the bed frame, the vertical bracket is fixedly installed on the upper side of the base plate, the left and right sides of the vertical bracket are provided with strip grooves, the foot switch is fixedly installed on the left side of the base plate, and the foot switch and the reduction motor are electrically connected to an external power supply.

[0014] Furthermore, the supporting device also includes: a special-shaped bracket, a rack, a first gear, a sliding wheel and a fixing screw. A plurality of the special-shaped brackets are slidably connected to the vertical bracket, the rack is fixedly installed in the vertical bracket, two of the first gears are rotatably connected to the rear side of the special-shaped bracket via a rotating shaft, the first gear and the rack are meshed with each other, a plurality of the sliding wheels are rotatably connected to the special-shaped bracket via a rotating shaft, and a plurality of the fixing screws penetrate the strip-shaped slot on the left side of the vertical bracket and are threadedly connected to the left side wall of the special-shaped bracket.

[0015] Furthermore, the adjusting device includes: an extension bracket and a second gear, the extension bracket is slidably connected to the right side of the vertical bracket, the second gear is rotatably connected to the rear side of the extension bracket through a rotating shaft, the second gear and the rack are meshed with each other, and the sliding rod is slidably connected to the right side of the extension bracket of the adjusting device.

[0016] Furthermore, the adjusting device also includes: a worm wheel, a worm and a rotating handle, the worm wheel is fixedly mounted on the rotating shaft of the second gear, the worm is rotatably connected to the extension bracket via the rotating shaft, the worm wheel and the worm are meshed with each other, and the rotating handle is fixedly mounted on the right side of the rotating shaft of the worm.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention slides the sliding plate of the elastic fixing mechanism to the right, places the visual fiber bronchoscope on the right side of the inclined bracket, releases the sliding plate, and the elastically deformed spring recovers to push the sliding plate toward the visual fiber bronchoscope, so that the visual fiber bronchoscope is quickly clamped and fixed; the on and off of the reduction motor is controlled by the foot switch, and one end of the insertion tube of the visual fiber bronchoscope is placed between the guide wheel and the auxiliary wheel of the clamping drive device, and the overlong insertion tube is placed on the extension platform on the right side of the sliding rod, and one end of the insertion tube is inserted into the patient's mouth. The output end of the reduction motor rotates to drive the guide wheel to rotate, and the rotation of the guide wheel drives the insertion tube to move downward, so that the insertion tube enters the patient's mouth. By manipulating the visual fiber bronchoscope, it can smoothly enter the patient's trachea, which is conducive to freeing the hands of medical staff, so that the medical staff can perform more operations, such as suctioning sputum or delivering oxygen. Compared with the traditional treatment operation that requires the assistance of multiple people, the single-person operation improves synchronization, thereby improving the treatment efficiency;

[0018] 2. After the treatment or examination is completed, the toggle lever of the cleaning device is rotated, and the rotation of the toggle lever drives the circular magnet to rotate, and the circular magnet rotates to the direction magnet position, and the circular magnet and the direction magnet attract each other, and the toggle lever is quickly fixed, and the rotation of the toggle lever drives the rotating plate to rotate, and the rotation of the rotating plate drives the sponge bar to rotate, and the sponge bar rotates to the insertion tube position, and the clamping drive device is started to move the insertion tube of the visual fiber bronchoscope out of the patient's body, and the sponge bar is close to the insertion tube. When the insertion tube moves, the sponge bar wipes the liquid on the insertion tube, which is conducive to pre-cleaning the insertion tube;

[0019] 3. Move the two special-shaped brackets up and down to make them close to the bed frame, reduce the friction of the movement of the special-shaped brackets through the sliding wheel, the rack and the first gear, tighten and loosen the fixing screws to quickly fix the special-shaped brackets, so that the equipment can be stably fixed on one side of the bed frame, turn the rotating handle of the adjustment device, turn the handle to drive the worm to rotate, the worm to rotate, the worm to rotate, the worm to rotate the second gear, the second gear rotation allows the extension bracket to move up and down on the vertical bracket, the height of the extension bracket can be adjusted to adapt to patients of different sizes and bed frames of different heights, which is conducive to maintaining subsequent treatment operations in the appropriate position. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0022] Figure 2 It is a front view of the present invention;

[0023] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0024] Figure 4 Schematic diagram of the structure of the support device of the present invention without some vertical brackets Figure 1 ;

[0025] Figure 5 Schematic diagram of the structure of the support device of the present invention without some vertical brackets Figure 2 ;

[0026] Figure 6 Schematic diagram of the structure of the support device of the present invention without some vertical brackets Figure 3 ;

[0027] Figure 7 The structure diagram of the present invention without the bed frame and part of the supporting device Figure 1 ;

[0028] Figure 8 for Figure 7 A magnified view of middle;

[0029] Fig. 9 The structure diagram of the present invention without the bed frame and part of the supporting device Figure 2;

[0030] Fig.10 for Fig. 9 Enlarged view of B.

[0031] The numbers in the figure represent:

[0032] 1. Bed frame; 2. Support device; 21. Bottom plate; 22. Vertical bracket; 23. Foot switch; 24. Special-shaped bracket; 25. Rack; 26. First gear; 27. Sliding wheel; 28. Fixing screw; 3. Adjusting device; 31. Extension bracket; 32. Second gear; 33. Worm gear; 34. Worm; 35. Turning handle; 4. Clamping drive device; 41. Sliding rod; 42. Guide wheel; 43. Sliding bracket; 44. Tension spring; 45. Auxiliary wheel; 46. Reducer motor; 47. Extension platform; 48. Tilting bracket; 49. Fixed rod; 410. Sliding plate; 411. Spring; 412. Limiting plate; 5. Cleaning device; 51. Lower frame; 52. Rotating plate; 53. Sponge bar; 54. Toggle rod; 55. Round magnet; 56. Square magnet. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The present invention will be further described below in conjunction with the embodiments.

[0035] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0036] Embodiment 1: In some embodiments, please refer to Figure 1-Figure 10A remote-controlled visual fiber bronchoscope device includes a bed frame 1, and also includes: a supporting device 2, an adjusting device 3, a clamping drive device 4 and a cleaning device 5, wherein the supporting device 2 is installed on the left side of the bed frame 1, the adjusting device 3 is installed on the right side of the supporting device 2, the clamping drive device 4 is installed on the upper side of the adjusting device 3, and a plurality of the cleaning devices 5 are installed on the lower side of the adjusting device 3, the clamping drive device 4 includes: a sliding rod 41, a guide wheel 42, a sliding bracket 43, a tension spring 44, an auxiliary wheel 45 and a reduction motor 46, the sliding rod 41 is slidably connected to the right side of the adjusting device 3, and the guide wheel 42 is connected by The rotating shaft is rotatably connected to the right side of the sliding rod 41, the sliding bracket 43 is slidably connected to the middle side of the sliding rod 41, one end of the tension spring 44 is fixedly connected to the lower side of the sliding rod 41, and the other end of the tension spring 44 is fixedly connected to the lower side of the sliding bracket 43, the auxiliary wheel 45 is rotatably connected to the right side of the sliding bracket 43 through the rotating shaft, the auxiliary wheel 45 is located on the left side of the guide wheel 42 and is close to the guide wheel 42, the reduction motor 46 is fixedly installed on the rear side of the sliding rod 41 through the motor bracket, the output end of the reduction motor 46 is fixedly connected to the rotating shaft of the guide wheel 42, and an extension platform 47 is fixedly installed on the right side of the sliding rod 41.

[0037] The supporting device 2 is used to support the equipment on one side of the bed frame 1, the adjusting device 3 is used to adjust the appropriate height and extension length according to different bed frames 1 to flexibly adapt to different treatment environments, the clamping drive device 4 is used to clamp the visual fiber bronchoscope and remotely control the visual fiber bronchoscope to enter or move out of the patient's body, and the cleaning device 5 is used to clean the visual fiber bronchoscope so that no liquid remains on the visual fiber bronchoscope when it is moved out of the patient's body, which helps to assist in maintaining the cleanliness of the treatment environment.

[0038] One end of the insertion tube of the visual fiber bronchoscope is placed between the guide wheel 42 and the auxiliary wheel 45 of the clamping drive device 4, and the excessively long insertion tube is placed on the extension platform 47 on the right side of the sliding rod 41. One end of the insertion tube is inserted into the patient's mouth, and the output end of the reduction motor 46 rotates to drive the guide wheel 42 to rotate. The rotation of the guide wheel 42 drives the insertion tube to move downward, so that the insertion tube enters the patient's mouth. By manipulating the visual fiber bronchoscope, it can smoothly enter the patient's trachea.

[0039] The clamping drive device 4 also includes: an elastic fixing mechanism, which is installed on the upper side of the sliding rod 41, and the elastic fixing mechanism includes: an inclined bracket 48, a fixed rod 49, a sliding plate 410, a spring 411 and a limiting plate 412. The inclined bracket 48 is fixedly installed on the upper side of the sliding rod 41, and multiple fixed rods 49 are fixedly installed on the right side of the inclined bracket 48. The sliding plate 410 is slidably connected to the middle side of the fixed rod 49. The spring 411 is arranged on the fixed rod 49. The limiting plate 412 is fixedly installed on the end of the fixed rod 49 away from the inclined bracket 48. One end of the spring 411 is close to the sliding plate 410, and the other end of the spring 411 is close to the limiting plate 412. The limiting plate 412 is used to limit the sliding plate 410 so that it does not slide out of the fixed rod 49.

[0040] Slide the sliding plate 410 of the elastic fixing mechanism to the right, the spring 411 undergoes elastic deformation, and the visual fiber bronchoscope is placed on the right side of the inclined bracket 48. Release the sliding plate 410, and the elastically deformed spring 411 recovers to push the sliding plate 410 toward the visual fiber bronchoscope, so that the visual fiber bronchoscope is quickly clamped and fixed.

[0041] Embodiment 2: In some embodiments, Figure 1-Figure 10 As shown, as a preferred embodiment of the present invention, the cleaning device 5 includes: a lower frame 51, a rotating plate 52 and a sponge bar 53, the lower frame 51 is fixedly installed on the lower side of the sliding rod 41, the rotating plate 52 is rotatably connected to the middle side of the lower frame 51 through a rotating shaft, and the two sponge bars 53 are connected to the front and rear sides of the rotating plate 52 symmetrically sliding along the central axis of the rotating plate 52.

[0042] The cleaning device 5 also includes: a toggle rod 54, a circular magnet 55 and a square magnet 56. The toggle rod 54 is fixedly mounted on the lower side of the rotating shaft of the rotating plate 52, and the circular magnet 55 is fixedly mounted on one end of the toggle rod 54 away from the rotating shaft of the rotating plate 52. The two square magnets 56 are fixedly mounted on the lower side of the lower frame 51 symmetrically along the central axis of the lower frame 51.

[0043] After the treatment or examination is completed, the toggle rod 54 of the cleaning device 5 is rotated, and the rotation of the toggle rod 54 drives the circular magnet 55 to rotate. The circular magnet 55 rotates to the direction magnet position, and the circular magnet 55 and the direction magnet attract each other, and the toggle rod 54 is quickly fixed. The rotation of the toggle rod 54 drives the rotating plate 52 to rotate, and the rotation of the rotating plate 52 drives the sponge bar 53 to rotate. The sponge bar 53 rotates to the insertion tube position, and the clamping drive device 4 is started to move the insertion tube of the visual fiber bronchoscope out of the patient's body. The sponge bar 53 is close to the insertion tube. When the insertion tube moves, the sponge bar 53 wipes the liquid on the insertion tube, which is beneficial for pre-cleaning the insertion tube.

[0044] The supporting device 2 includes: a base plate 21, a vertical bracket 22 and a foot switch 23. The base plate 21 is arranged on the lower right side of the bed frame 1, and the vertical bracket 22 is fixedly installed on the upper side of the base plate 21. The left and right sides of the vertical bracket 22 are both provided with strip grooves. The foot switch 23 is fixedly installed on the left side of the base plate 21. The foot switch 23 and the reduction motor 46 are electrically connected to an external power supply.

[0045] The support device 2 also includes: a special-shaped bracket 24, a rack 25, a first gear 26, a sliding wheel 27 and a fixing screw 28. Multiple special-shaped brackets 24 are slidably connected to the vertical bracket 22. The rack 25 is fixedly installed in the vertical bracket 22. Two of the first gears 26 are rotatably connected to the rear side of the special-shaped bracket 24 through a rotating shaft. The first gear 26 and the rack 25 are meshed with each other. Multiple sliding wheels 27 are rotatably connected to the special-shaped bracket 24 through a rotating shaft. Multiple fixing screws 28 penetrate the strip-shaped slot on the left side of the vertical bracket 22 and are threadedly connected to the left side wall of the special-shaped bracket 24.

[0046] Controlling the opening and closing of the reduction motor 46 by the foot switch 23 is helpful to free the hands of medical staff, so that they can perform more operations, such as suctioning sputum or delivering oxygen. Compared with the traditional treatment operation that requires the assistance of multiple people, the single-person operation improves synchronization and improves the treatment efficiency.

[0047] Move the two special-shaped brackets 24 up and down to make them close to the bed frame 1, reduce the friction of the movement of the special-shaped brackets 24 through the sliding wheel 27, the rack 25 and the first gear 26, tighten and loosen the fixing screws 28 to quickly fix the special-shaped brackets 24, so that the equipment can be stably fixed on one side of the bed frame 1.

[0048] The adjusting device 3 includes: an extension bracket 31 and a second gear 32, the extension bracket 31 is slidably connected to the right side of the vertical bracket 22, the second gear 32 is rotatably connected to the rear side of the extension bracket 31 through a rotating shaft, the second gear 32 and the rack 25 are meshed with each other, and the sliding rod 41 is slidably connected to the right side of the extension bracket 31 of the adjusting device 3.

[0049] The adjusting device 3 also includes: a worm wheel 33, a worm 34 and a rotating handle 35. The worm wheel 33 is fixedly mounted on the rotating shaft of the second gear 32. The worm 34 is rotatably connected to the left side of the extension bracket 31 through the rotating shaft. The worm wheel 33 and the worm 34 are meshed with each other. The rotating handle 35 is fixedly mounted on the right side of the rotating shaft of the worm 34.

[0050] The rotating handle 35 of the rotating adjustment device 3 drives the worm 34 to rotate, the worm 34 drives the worm wheel 33 to rotate, the worm wheel 33 drives the second gear 32 to rotate, and the second gear 32 rotates so that the extension bracket 31 can move up and down on the vertical bracket 22. The height of the extension bracket 31 can be adjusted to accommodate patients of different sizes and bed frames 1 of different heights, which is conducive to maintaining subsequent treatment operations in a suitable position.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A remote-controlled visual fiber bronchoscope device, comprising a bed frame (1), characterized in that: Also includes: A support device (2), an adjustment device (3), a clamping drive device (4) and a cleaning device (5), wherein the support device (2) is mounted on the left side of the bed frame (1), the adjustment device (3) is mounted on the right side of the support device (2), the clamping drive device (4) is mounted on the upper side of the adjustment device (3), and a plurality of cleaning devices (5) are mounted on the lower side of the adjustment device (3); the clamping drive device (4) comprises: a sliding rod (41), a guide wheel (42), a sliding bracket (43), a tension spring (44), an auxiliary wheel (45) and a reduction motor (46); the sliding rod (41) is slidably connected to the right side of the adjustment device (3), and the guide wheel (42) is rotatably connected to the sliding rod (41) through a rotating shaft. The right side of the rod (41), the sliding bracket (43) is slidably connected to the middle side of the sliding rod (41), one end of the tension spring (44) is fixedly connected to the lower side of the sliding rod (41), and the other end of the tension spring (44) is fixedly connected to the lower side of the sliding bracket (43), the auxiliary wheel (45) is rotatably connected to the right side of the sliding bracket (43) through a rotating shaft, the auxiliary wheel (45) is located on the left side of the guide wheel (42) and is close to the guide wheel (42), the reduction motor (46) is fixedly installed on the rear side of the sliding rod (41) through a motor bracket, and the output end of the reduction motor (46) is fixedly connected to the rotating shaft of the guide wheel (42), and an extension platform (47) is fixedly installed on the right side of the sliding rod (41).

2. The remote-controlled visual fiber bronchoscope device according to claim 1, characterized in that: The clamping drive device (4) also includes: an elastic fixing mechanism, which is installed on the upper side of the sliding rod (41), and the elastic fixing mechanism includes: an inclined bracket (48), a fixed rod (49), a sliding plate (410), a spring (411) and a limiting plate (412). The inclined bracket (48) is fixedly installed on the upper side of the sliding rod (41), and a plurality of fixed rods (49) are fixedly installed on the right side of the inclined bracket (48). The sliding plate (410) is slidably connected to the middle side of the fixed rod (49). The spring (411) is arranged on the fixed rod (49), and the limiting plate (412) is fixedly installed on one end of the fixed rod (49) away from the inclined bracket (48). One end of the spring (411) is in close contact with the sliding plate (410), and the other end of the spring (411) is in close contact with the limiting plate (412).

3. The remote-controlled visual fiber bronchoscope device according to claim 1, characterized in that: The cleaning device (5) comprises: a lower frame (51), a rotating plate (52) and a sponge strip (53); the lower frame (51) is fixedly mounted on the lower side of the sliding rod (41); the rotating plate (52) is rotatably connected to the middle side of the lower frame (51) via a rotating shaft; and the two sponge strips (53) are symmetrically slidably connected to the rotating plate (52) along the central axis of the rotating plate (52) in a front-rear manner.

4. The remote-controlled visual fiber bronchoscope device according to claim 3, characterized in that: The cleaning device (5) further comprises: a toggle rod (54), a circular magnet (55) and a square magnet (56); the toggle rod (54) is fixedly mounted on the lower side of the rotating shaft of the rotating plate (52); the circular magnet (55) is fixedly mounted on one end of the toggle rod (54) away from the rotating shaft of the rotating plate (52); and the two square magnets (56) are fixedly mounted on the lower side of the lower frame (51) symmetrically along the central axis of the lower frame (51) in a front-to-back manner.

5. The remote-controlled visual fiber bronchoscope device according to claim 1, characterized in that: The support device (2) comprises: a bottom plate (21), a vertical bracket (22) and a foot switch (23); the bottom plate (21) is arranged on the lower right side of the bed frame (1); the vertical bracket (22) is fixedly mounted on the upper side of the bottom plate (21); both left and right sides of the vertical bracket (22) are provided with strip-shaped slots; and the foot switch (23) is fixedly mounted on the left side of the bottom plate (21).

6. The remote-controlled visual fiber bronchoscope device according to claim 5, characterized in that: The support device (2) further comprises: a special-shaped bracket (24), a rack (25), a first gear (26), a sliding wheel (27) and a fixing screw (28); a plurality of the special-shaped brackets (24) are slidably connected to the vertical bracket (22); the rack (25) is fixedly installed in the vertical bracket (22); two of the first gears (26) are rotatably connected to the rear side of the special-shaped bracket (24) via a rotating shaft; the first gear (26) and the rack (25) are meshed with each other; a plurality of the sliding wheels (27) are rotatably connected to the special-shaped bracket (24) via a rotating shaft; and a plurality of the fixing screws (28) penetrate the strip-shaped slot on the left side of the vertical bracket (22) and are threadedly connected to the left side wall of the special-shaped bracket (24).

7. The remote-controlled visual fiber bronchoscope device according to claim 1, characterized in that: The adjusting device (3) comprises: an extension bracket (31) and a second gear (32); the extension bracket (31) is slidably connected to the right side of the vertical bracket (22); the second gear (32) is rotatably connected to the rear side of the extension bracket (31) via a rotating shaft; the second gear (32) and the rack (25) are meshed with each other; and the sliding rod (41) is slidably connected to the right side of the extension bracket (31) of the adjusting device (3).

8. The remote-controlled visual fiber bronchoscope device according to claim 7, characterized in that: The adjusting device (3) further comprises: a worm wheel (33), a worm (34) and a rotating handle (35); the worm wheel (33) is fixedly mounted on the rotating shaft of the second gear (32); the worm (34) is rotatably connected to the extension bracket (31) via the rotating shaft; the worm wheel (33) and the worm (34) are meshed with each other; and the rotating handle (35) is fixedly mounted on the right side of the rotating shaft of the worm (34).

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