Hard electronic breathing hard mirror system

Abstract

The invention discloses a hard electronic breathing hard lens system, and relates to the technical field of medical appliances, the hard electronic breathing hard lens system comprises a bronchoscope main body, the bronchoscope main body comprises an operation part, one end of the operation part is provided with a wire, the outer wall of the operation part is provided with a clamping assembly, and one side of the operation part is fixedly connected with an adjusting assembly through the clamping assembly; a guide mechanism is arranged on one side of the adjusting assembly, and a smearing assembly is in butt joint with the lower portion of the guide mechanism. The guide mechanism is designed to assist in leading in a wire, so that the wire is inserted into the nasal cavity or oral cavity of a patient more stably, inaccurate positioning caused by hand tremble of medical staff is avoided, after the device is used and before the wire is drawn out, a second rotating handle can be rotated reversely, so that the two wire rollers are driven to be separated, and the device is convenient to use. And the situation that mucus adhering to the outer wall of the wire is also attached to the two wire guide rollers when the wire is drawn out, and then the follow-up cleaning workload of workers is increased is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, in particular to a rigid electronic breathing mirror system. Background Art

[0002] A tracheoscope or bronchoscope, also called a rigid bronchoscope, is a basic tool for respiratory interventional diagnosis and treatment. Most basic respiratory interventional operations can be completed through a rigid bronchoscope. The use of this device has greatly improved the convenience and safety of respiratory interventional diagnosis and treatment operations.

[0003] An existing patent (publication number: CN110960183B) discloses a bronchoscope stent, which uses a stent assembly to assist in the introduction of a wire into the insertion portion of the bronchoscope body, thereby effectively avoiding the problem of inaccurate positioning caused by manual manipulation by medical personnel. At the same time, a lubricating component in the stent assembly is used to apply lubricating liquid to the outside of the wire, thereby making the insertion smoother.

[0004] However, the above technical solution still has certain defects. The guide wire of the bronchoscope body is introduced through the guide wire roller, and then the guide wire is coated with lubricant using a hollow lubricating sleeve. However, after the medical staff has examined the patient and pulled out the guide wire, the outer wall of the guide wire will carry the patient's saliva, sputum and other mucus out together. At this time, the saliva, sputum and other mucus will pass through the hollow lubricating sleeve and the guide wire roller again, which causes the mucus to adhere to the lubricating sleeve and the guide wire roller. After the device is used and before the next use, the medical staff needs to replace the lubricating sleeve and deeply clean and disinfect the guide wire roller, which not only increases the medical cost but also prolongs the disinfection and cleaning time of the device. For this reason, a rigid electronic breathing hard mirror system is proposed. Summary of the invention

[0005] Based on this, the object of the present invention is to provide a rigid electronic breathing mirror system to solve the technical problems raised in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a rigid electronic respiratory hard endoscope system, comprising a bronchoscope body, the bronchoscope body comprising an operating part, one end of the operating part is equipped with a wire, the outer wall of the operating part is equipped with a clamping assembly, one side of the operating part is fixedly connected with an adjustment assembly through the clamping assembly, one side of the adjustment assembly is provided with a guide mechanism, and a smear assembly is docked below the guide mechanism;

[0007] The guide mechanism comprises an L-shaped connecting rod, one end of which is fixedly connected to an L-shaped fixing plate on both sides, a bidirectional threaded screw is transversely arranged on one side between the two groups of L-shaped fixing plates, both sides of the outer wall of the bidirectional threaded screw are threadedly connected to a U-shaped mounting plate, the two groups of U-shaped mounting plates are provided with a rotating shaft connected by a bearing, the outer wall of the rotating shaft is fixedly sleeved with a wire roller, a guide rod is transversely arranged on one side of the two groups of L-shaped fixing plates away from the bidirectional threaded screw, the two groups of U-shaped mounting plates are slidably connected to the guide rod, and one end of the bidirectional threaded screw extends through and extends to the outside of one group of L-shaped fixing plates and is fixedly connected to a second rotating handle.

[0008] As a preferred technical solution for the rigid electronic breathing mirror system of the present invention, the smear component includes a fixing frame fixedly installed on the outside of each group of the U-shaped mounting plates, a semicircular connecting ring is fixedly installed on the other end of each group of the fixing frames, and a half-portion of the hollow lubricating sleeve is fixedly connected to the inner side of the two groups of the semicircular connecting rings, and a liquid storage chamber is opened inside the bottom end of each half of the hollow lubricating sleeve, and the L-shaped connecting rod is fixedly installed with a piston cylinder through a connecting seat near the bottom of one end of the L-shaped fixing plate, and a piston rod is penetrated in the piston cylinder, and the piston rod is fixed at one end of the inner cavity of the piston cylinder A piston is fixedly installed, a first connecting pipe is fixedly connected to one side of the bottom end of the piston cylinder, a liquid storage tank is fixedly installed on the other end of the first connecting pipe, and the liquid storage tank is fixedly installed on the top of the L-shaped connecting rod near one end of the L-shaped fixed plate, a second connecting pipe is fixedly connected to the other side of the bottom end of the piston cylinder, two branch pipes are fixedly connected to the other end of the second connecting pipe, and the other ends of the two branch pipes respectively extend into the corresponding liquid storage chambers, a connecting plate is fixedly installed on the end of the piston rod away from the piston, and the other end of the connecting plate is fixedly connected to the outer wall of the half hollow lubrication sleeve.

[0009] As a preferred technical solution of the rigid electronic breathing mirror system of the present invention, a one-way valve is installed inside one end of the first connecting tube and the second connecting tube, and the two branch pipes are configured as bellows.

[0010] As a preferred technical solution of the rigid electronic breathing mirror system of the present invention, the two halves of the hollow lubricating sleeve form a complete hollow lubricating sleeve when combined, and the complete hollow lubricating sleeve is arranged in a trumpet shape which is wide at the top and narrow at the bottom, and an oil outlet hole connected to the liquid storage chamber is provided on the inner side of the lower end of each half of the hollow lubricating sleeve, and a semicircular smear sponge is fixedly installed on the inner side of the lower end of each half of the hollow lubricating sleeve.

[0011] As a preferred technical solution of the rigid electronic breathing mirror system of the present invention, the card-connecting assembly includes a fixed frame fixedly sleeved on the outer wall of the operating part, a connecting column is fixedly connected to one side of the fixed frame, a card block is fixedly installed on the other end of the connecting column, the card block is docked with a connecting block, and a card slot matching the card block is provided on one side of the connecting block close to the card block, active chambers are provided on both sides of the card slot, and trapezoidal sliders are slidably connected in the two active chambers, and a first pull rod is fixedly connected to the rear side of each of the trapezoidal sliders.

[0012] As a preferred technical solution of the rigid electronic breathing mirror system of the present invention, a first spring is fixedly connected between the rear side of the trapezoidal slider and one side of the active chamber, the first spring is sleeved on the outer wall of the first pull rod, and the first pull rod extends through one end away from the trapezoidal slider to the outside of the connecting block and is fixedly connected to a first pull handle.

[0013] As a preferred technical solution of the rigid electronic breathing mirror system of the present invention, the adjustment component includes a telescopic sleeve fixedly connected to one side of the connecting block, a telescopic rod is slidably connected in the telescopic sleeve, a limiting component is provided at the top of the telescopic sleeve away from the connecting block, the end of the telescopic rod away from the telescopic sleeve is fixedly connected to a fixed block, an electric push rod is installed at the bottom end of the fixed block, and a base is fixedly installed at the bottom end of the electric push rod.

[0014] As a preferred technical solution of the rigid electronic breathing mirror system of the present invention, the limiting assembly includes a plurality of groups of equidistant limiting holes opened on the upper surface of the telescopic rod, a through hole matching the limiting hole is opened at the top of the telescopic sleeve away from the connecting block, and a fixed sleeve is fixedly installed on the top of the telescopic sleeve above the through hole, a second pull rod matching the through hole and the limiting hole is longitudinally arranged in the fixed sleeve, a fixing ring is fixedly sleeved on the outer wall of the second pull rod, a second spring is fixedly connected between the upper surface of the fixing ring and the top of the inner cavity of the fixed sleeve, the second spring is sleeved on the outer wall of the second pull rod, and the top of the second pull rod extends through to the top of the fixed sleeve and is fixedly installed with a second pull handle.

[0015] As a preferred technical solution of the rigid electronic breathing mirror system of the present invention, a fixed splint is fixedly connected to the bottom end of one side of the base, a threaded rod is connected to one side of the upper surface of the fixed splint through a bearing, a movable splint is threadedly connected to the outer wall of the threaded rod, a guide groove matching one end of the movable splint is opened on one side of the base, one end of the movable splint is slidably connected to the guide groove, and a first turning handle is fixedly installed on the top of the threaded rod.

[0016] In summary, the present invention mainly has the following beneficial effects:

[0017] 1. The present invention assists in the introduction of the guide wire by designing a guide mechanism, making the insertion into the patient's nasal cavity or oral cavity more stable, avoiding inaccurate positioning caused by hand shaking of medical staff. After the device is used, before the guide wire is pulled out, the second rotating handle can be rotated in the opposite direction, thereby driving the two guide wire rollers to separate, avoiding the mucus adhered to the outer wall of the guide wire when it is pulled out and also contacting and adhering to the two guide wire rollers, thereby increasing the workload of the staff for subsequent cleaning;

[0018] 2. The present invention realizes the application of lubricating liquid to the outside of the wire by designing an application component, thereby making the insertion of the wire smoother. At the same time, when the wire is taken out, the two halves of the hollow lubricating sleeve will also be separated as the two sets of U-shaped mounting plates are separated, which also prevents the mucus adhered to the outer wall of the wire from contacting and adhering to the application sponge. Once the application sponge contacts the outer wall of the wire, it needs to be replaced, which will increase medical costs and the workload of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the structure of the clamping assembly of the present invention;

[0021] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 It is a schematic diagram of the structure of the regulating component of the present invention;

[0023] Figure 5 For the present invention Figure 4 The enlarged view of point B in the middle;

[0024] Figure 6 It is an expanded view of the guide mechanism of the present invention;

[0025] Figure 7 It is a partial top view of the guide mechanism of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the smearing component of the present invention;

[0027] Fig. 9 It is a side sectional view of the hollow lubricating sleeve of the present invention.

[0028] In the figure: 100, bronchoscope body; 200, clamping assembly; 300, adjustment assembly; 400, guide mechanism; 500, application assembly;

[0029] 110, operating unit; 120, wire;

[0030] 210, fixed frame; 220, connecting column; 230, clamping block; 240, connecting block; 250, clamping slot; 260, trapezoidal slider; 270, first pull rod; 280, first pull handle; 290, first spring;

[0031] 310, telescopic sleeve; 320, telescopic rod; 330, limit assembly; 331, limit hole; 332, fixed sleeve; 333, second pull rod; 334, fixed ring; 335, second spring; 336, second pull handle; 340, fixed block; 350, electric push rod; 360, base; 370, fixed splint; 380, threaded rod; 390, movable splint; 3910, first rotating handle;

[0032] 410, L-shaped connecting rod; 420, L-shaped fixing plate; 430, bidirectional threaded screw; 440, U-shaped mounting plate; 450, wire roller; 451, rotating shaft; 460, guide rod; 470, second rotating handle;

[0033] 510, fixing frame; 520, semicircular connecting ring; 530, hollow lubricating sleeve; 540, liquid storage chamber; 550, oil outlet hole; 560, smear sponge; 570, piston cylinder; 580, piston rod; 590, piston; 5910, first connecting pipe; 5920, liquid storage tank; 5930, second connecting pipe; 5940, branch pipe; 5950, connecting plate. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] The following describes an embodiment of the present invention based on its overall structure.

[0036] Rigid electronic breathing mirror system, such as Figure 1-9As shown, the bronchoscope body 100 includes an operating portion 110, a wire 120 is installed at one end of the operating portion 110, a clamping assembly 200 is installed on the outer wall of the operating portion 110, one side of the operating portion 110 is fixedly connected to an adjustment assembly 300 through the clamping assembly 200, a guide mechanism 400 is provided on one side of the adjustment assembly 300, and a smear assembly 500 is docked below the guide mechanism 400; the guide mechanism 400 includes an L-shaped connecting rod 410, and L-shaped fixing plates 420 are fixedly connected to both sides of one end of the L-shaped connecting rod 410, and two groups of L-shaped fixing plates 420 A bidirectional threaded screw 430 is transversely provided on one side between the two groups, and U-shaped mounting plates 440 are threadedly connected to both sides of the outer wall of the bidirectional threaded screw 430. A rotating shaft 451 connected by a bearing is provided in the two groups of U-shaped mounting plates 440, and a wire roller 450 is fixedly sleeved on the outer wall of the rotating shaft 451. A guide rod 460 is transversely provided on the side of the two groups of L-shaped fixing plates 420 away from the bidirectional threaded screw 430. The two groups of U-shaped mounting plates 440 are slidably connected to the guide rod 460, and one end of the bidirectional threaded screw 430 extends through and extends to the outside of a group of L-shaped fixing plates 420 and is fixedly connected to a second rotating handle 470.

[0037] Before using the bronchoscope body 100, the medical staff drives the bidirectional threaded screw 430 to rotate by rotating the second rotating handle 470, thereby driving the two sets of U-shaped mounting plates 440 threadedly connected thereto to move relative to each other, and then driving the rotating shaft 451 installed in the two sets of U-shaped mounting plates 440 and the wire roller 450 to move synchronously relative to each other until they move to the appropriate position. The medical staff then aligns the wire 120 between the two wire rollers 450 and inserts it therein, and utilizes the friction between the wire 120 and the wire roller 450 to make the two wire rollers 450 rotate synchronously in opposite directions, thereby achieving the swallowing of the wire 120 and assisting the introduction of the wire 120, making the insertion into the patient's nasal cavity or oral cavity more stable and avoiding inaccurate positioning caused by hand tremors of the medical staff. After the device is used, before the wire 120 is pulled out, the second rotating handle 470 can be rotated in the opposite direction, thereby driving the two wire rollers 450 to separate, and avoiding the mucus adhered to the outer wall of the wire 120 when it is pulled out from also contacting and adhering to the two wire rollers 450, thereby increasing the workload of the staff for subsequent cleaning.

[0038] Please refer to Figure 1 , Figure 6 , Figure 8 as well as Fig. 9As shown, the smearing assembly 500 includes a fixing frame 510 fixedly installed on the outside of each set of U-shaped mounting plates 440, and a semicircular connecting ring 520 is fixedly installed on the other end of each set of fixing frames 510. A half-portion of a hollow lubricating sleeve 530 is fixedly connected to the inner side of the two sets of semicircular connecting rings 520, and a liquid storage chamber 540 is opened inside the bottom end of each half of the hollow lubricating sleeve 530. The L-shaped connecting rod 410 is fixedly installed near the bottom of one end of the L-shaped fixing plate 420 through a connecting seat. A piston cylinder 570 is provided, a piston rod 580 is provided in the piston cylinder 570, a piston 590 is fixedly installed at one end of the piston rod 580 located in the inner cavity of the piston cylinder 570, a first connecting pipe 5910 is fixedly connected to one side of the bottom end of the piston cylinder 570, a liquid storage tank 5920 is fixedly installed at the other end of the first connecting pipe 5910, and the liquid storage tank 5920 is fixedly installed at the top of one end of the L-shaped connecting rod 410 near the L-shaped fixing plate 420, and the other side of the bottom end of the piston cylinder 570 is fixedly connected to the first connecting pipe 5910. The second connecting tube 5930 is connected, and the other end of the second connecting tube 5930 is fixedly connected to two branch tubes 5940, and the other ends of the two branch tubes 5940 extend into the corresponding liquid storage chambers 540, respectively. The piston rod 580 is fixedly installed with a connecting plate 5950 at one end away from the piston 590, and the other end of the connecting plate 5950 is fixedly connected to the outer wall of the half hollow lubricating sleeve 530 therein. The first connecting tube 5910 and one end of the second connecting tube 5930 are both installed inside There is a one-way valve, and the two branch pipes 5940 are configured as bellows. The two halves of the hollow lubricating sleeve 530 form a complete hollow lubricating sleeve 530 when combined. The complete hollow lubricating sleeve 530 is configured into a trumpet shape that is wide at the top and narrow at the bottom. An oil outlet hole 550 connected to the liquid storage chamber 540 is provided on the inner side of the lower end of each half of the hollow lubricating sleeve 530, and a semicircular smear sponge 560 is fixedly installed on the inner side of the lower end of each half of the hollow lubricating sleeve 530.

[0039] As the two sets of U-shaped mounting plates 440 approach each other, the correspondingly connected fixing frames 510 and the semicircular connecting rings 520 are driven to move relative to each other, thereby driving the two halves of the hollow lubricating sleeve 530 to merge into a complete hollow lubricating sleeve 530. The complete hollow lubricating sleeve 530 is configured to be a trumpet shape that is wide at the top and narrow at the bottom, so that the subsequent wire 120 can pass through the guide mechanism 400 and the hollow lubricating sleeve 530. At the same time, when the half of the hollow lubricating sleeve 530 moves toward the middle, the piston rod 580 fixedly connected by the connecting plate 5950 drives the piston 590 to move toward the bottom of the inner cavity of the piston cylinder 570, and squeezes the lubricating oil extracted from the inner cavity of the piston cylinder 570 in the previous action into the second connecting pipe 5930, and finally enters through the two branch pipes 5940 respectively. In the liquid storage chamber 540 within the two half-portions of the hollow lubricating sleeve 530, the lubricating oil is continuously replenished to the smear sponge 560 by using the oil outlet hole 550, so that when the wire 120 is introduced, the lubricating oil on the smear sponge 560 is always smeared on the outer wall of the wire 120, and the lubricating liquid is applied to the outer side of the wire 120 through the smearing component 500, so that the insertion of the wire 120 is smoother. At the same time, when the wire 120 is taken out, the two half-portions of the hollow lubricating sleeve 530 will also be separated as the two sets of U-shaped mounting plates 440 are separated, which also prevents the mucus adhered to the outer wall of the wire 120 from contacting and adhering to the smear sponge 560. Once the smear sponge 560 contacts the outer wall of the wire 120, it needs to be replaced, which will increase medical costs and the workload of staff.

[0040] Please refer to Figure 1-3 As shown, the clamping assembly 200 includes a fixed frame 210 fixedly sleeved on the outer wall of the operating part 110, a connecting column 220 is fixedly connected to one side of the fixed frame 210, a clamping block 230 is fixedly installed on the other end of the connecting column 220, and the clamping block 230 is docked with a connecting block 240, and a clamping groove 250 matching the clamping block 230 is opened on one side of the connecting block 240 close to the clamping block 230, and active chambers are opened on both sides of the clamping groove 250, and trapezoidal sliders 260 are slidably connected in both active chambers, and a first pull rod 270 is fixedly connected to the rear side of each trapezoidal slider 260, and a first spring 290 is fixedly connected between the rear side of the trapezoidal slider 260 and one side of the active chamber, and the first spring 290 is sleeved on the outer wall of the first pull rod 270, and the first pull rod 270 extends through one end away from the trapezoidal slider 260 to the outside of the connecting block 240 and is fixedly connected to a first handle 280.

[0041] The medical staff holds the operating unit 110, aligns the card block 230 installed therewith with the card slot 250 on one side of the connecting block 240, and then inserts it. During the insertion of the card block 230, the two trapezoidal sliders 260 in the card slot 250 are squeezed and move toward the inside of the active chamber, thereby squeezing the first spring 290. When the card block 230 is fully inserted into the bottom of the card slot 250, the two trapezoidal sliders 260 lose the squeezing force, and the elastic force of the first spring 290 is used to push the trapezoidal slider 260 to move to the back side of the card block 230, forming a fixed limit for the card block 230. At the same time, when the device is After use, the first pull handle 280 can be pulled to drive the first pull rod 270 and the trapezoidal slider 260 to move into the movable chamber, so that the trapezoidal slider 260 is separated from the back side of the block 230, thereby releasing the fixation of the block 230 and the operating part 110, and the bronchoscope body 100 can be removed for subsequent cleaning and disinfection. The design of the snap-fit ​​assembly 200 in conjunction with the adjustment assembly 300 greatly facilitates the installation and fixation of the bronchoscope body 100, further alleviating the hand soreness caused by long-term holding of the device by medical staff when using the device, which may even affect the detection and inspection of the patient.

[0042] Please refer to Figure 1 , Figure 4 as well as Figure 5 As shown, the adjustment component 300 includes a telescopic sleeve 310 fixedly connected to one side of the connecting block 240, a telescopic rod 320 is slidably connected in the telescopic sleeve 310, a limiting component 330 is provided at the top of the end of the telescopic sleeve 310 away from the connecting block 240, the end of the telescopic rod 320 away from the telescopic sleeve 310 is fixedly connected to the fixed block 340, an electric push rod 350 is installed at the bottom of the fixed block 340, and a base 360 ​​is fixedly installed at the bottom of the electric push rod 350, the limiting component 330 includes a plurality of groups of equally spaced limiting holes 331 opened on the upper surface of the telescopic rod 320, and the telescopic sleeve 310 is away from the connecting block 240. The top end of 40 is provided with a through hole matching the limiting hole 331, and the top of the telescopic sleeve 310 is located above the through hole and a fixed sleeve 332 is fixedly installed, a second pull rod 333 matching the through hole and the limiting hole 331 is longitudinally arranged in the fixed sleeve 332, the outer wall of the second pull rod 333 is fixedly sleeved with a fixing ring 334, a second spring 335 is fixedly connected between the upper surface of the fixing ring 334 and the top of the inner cavity of the fixing sleeve 332, the second spring 335 is sleeved on the outer wall of the second pull rod 333, the top end of the second pull rod 333 extends through to the top of the fixing sleeve 332 and is fixedly installed with a second pull handle 336.

[0043] By using the electric push rod 350, medical staff can adjust the vertical height of the device according to actual needs, and at the same time pull the second handle 336 to drive the second pull rod 333 and the fixing ring 334 to squeeze the second spring 335, so that the second pull rod 333 disengages from the limiting hole 331, thereby releasing the limit on the telescopic rod 320, and adjusting the horizontal position of the device according to actual needs. After the adjustment is completed, the second handle 336 can be released to reinsert the second pull rod 333 into the limiting hole 331 to complete the locking of the telescopic rod 320. By setting the adjustment component 300, medical staff can adjust the vertical and horizontal positions of the device according to different patients and actual usage needs, thereby improving the usability of the device.

[0044] Please refer to Figure 4 As shown, a fixed clamp 370 is fixedly connected to the bottom end of one side of the base 360, a threaded rod 380 is connected to one side of the upper surface of the fixed clamp 370 through a bearing, a movable clamp 390 is threadedly connected to the outer wall of the threaded rod 380, a guide groove matching one end of the movable clamp 390 is opened on one side of the base 360, one end of the movable clamp 390 is slidably connected to the guide groove, and a first turning handle 3910 is fixedly installed on the top of the threaded rod 380.

[0045] By rotating the first rotating handle 3910, the threaded rod 380 is driven to rotate, thereby driving the movable clamp 390 to move downward, and cooperating with the fixed clamp 370 to complete the clamping and fixation of external objects, thereby freeing the hands of medical staff and preventing medical staff from holding the device for a long time when using the device, causing hand soreness and affecting the detection process.

[0046] When in use, the bidirectional threaded screw 430 is driven to rotate by rotating the second rotating handle 470, thereby driving the two sets of U-shaped mounting plates 440 threadedly connected thereto to move relative to each other, thereby driving the rotating shafts 451 installed in the two sets of U-shaped mounting plates 440 and the wire rollers 450 to move synchronously relative to each other until they move to a suitable position. The medical staff then aligns the wire 120 between the two wire rollers 450 and inserts it therein, and utilizes the friction between the wire 120 and the wire rollers 450 to make the two wire rollers 450 rotate synchronously in opposite directions, thereby achieving the treatment of the wire 120. Swallowing plays an auxiliary role in the introduction of the guide wire 120, making the insertion into the patient's nasal cavity or oral cavity more stable and avoiding inaccurate positioning caused by hand tremors of medical staff. After the device is used, before the guide wire 120 is pulled out, the second rotating handle 470 can be rotated in the reverse direction to drive the two guide wire rollers 450 to separate, so as to avoid the mucus adhered to the outer wall of the guide wire 120 when it is pulled out and also contacting and adhering to the two guide wire rollers 450, thereby increasing the workload of the staff for subsequent cleaning. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0047] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A rigid electronic respiratory bronchoscope system, comprising a bronchoscope body (100), characterized in that: The bronchoscope body (100) comprises an operating portion (110), a guide wire (120) is installed at one end of the operating portion (110), a clamping assembly (200) is installed on the outer wall of the operating portion (110), one side of the operating portion (110) is fixedly connected to an adjustment assembly (300) via the clamping assembly (200), one side of the adjustment assembly (300) is provided with a guide mechanism (400), and a smearing assembly (500) is docked below the guide mechanism (400); The guide mechanism (400) comprises an L-shaped connecting rod (410), one end of the L-shaped connecting rod (410) is fixedly connected to L-shaped fixing plates (420) on both sides, a bidirectional threaded screw (430) is transversely arranged on one side between two groups of L-shaped fixing plates (420), both sides of the outer wall of the bidirectional threaded screw (430) are threadedly connected to U-shaped mounting plates (440), both groups of U-shaped mounting plates (440) are provided with a rotating shaft (451) connected by a bearing, and the outer wall of the rotating shaft (451) is fixedly sleeved with a guide roller (450), a guide rod (460) is transversely arranged on one side of the two groups of L-shaped fixing plates (420) away from the bidirectional threaded screw (430), the two groups of U-shaped mounting plates (440) are slidably connected to the guide rod (460), and one end of the bidirectional threaded screw (430) extends through and extends to the outside of one group of L-shaped fixing plates (420) and is fixedly connected to a second rotating handle (470).

2. The rigid electronic breathing mirror system according to claim 1, characterized in that: The coating assembly (500) comprises a fixing frame (510) fixedly mounted on the outside of each group of the U-shaped mounting plates (440), a semicircular connecting ring (520) is fixedly mounted on the other end of each group of the fixing frames (510), a half portion of a hollow lubricating sleeve (530) is fixedly connected to the inside of the two groups of the semicircular connecting rings (520), and a liquid storage chamber (540) is provided inside the bottom end of each half portion of the hollow lubricating sleeve (530), a piston cylinder (570) is fixedly mounted on the bottom of one end of the L-shaped connecting rod (410) close to the L-shaped fixing plate (420) through a connecting seat, a piston rod (580) is penetrated through the piston cylinder (570), a piston (590) is fixedly mounted on one end of the piston rod (580) located in the inner cavity of the piston cylinder (570), and the bottom end of the piston cylinder (570) A first connecting tube (5910) is fixedly connected to one side, and a liquid storage tank (5920) is fixedly installed on the other end of the first connecting tube (5910). The liquid storage tank (5920) is fixedly installed on the top of the L-shaped connecting rod (410) near one end of the L-shaped fixing plate (420). A second connecting tube (5930) is fixedly connected to the other side of the bottom end of the piston cylinder (570), and two branch tubes (5940) are fixedly connected to the other end of the second connecting tube (5930), and the other ends of the two branch tubes (5940) respectively extend through and extend into the corresponding liquid storage chamber (540). A connecting plate (5950) is fixedly installed on one end of the piston rod (580) away from the piston (590), and the other end of the connecting plate (5950) is fixedly connected to the outer wall of the half hollow lubrication sleeve (530) therein.

3. The rigid electronic breathing mirror system according to claim 2, characterized in that: One-way valves are installed inside one end of the first connecting pipe (5910) and the second connecting pipe (5930), and the two branch pipes (5940) are configured as bellows.

4. The rigid electronic breathing mirror system according to claim 2, characterized in that: The two halves of the hollow lubricating sleeve (530) form a complete hollow lubricating sleeve (530) when combined. The complete hollow lubricating sleeve (530) is configured to be in the shape of a trumpet that is wide at the top and narrow at the bottom. An oil outlet hole (550) connected to the liquid storage chamber (540) is provided on the inner side of the lower end of each half of the hollow lubricating sleeve (530), and a semicircular smear sponge (560) is fixedly installed on the inner side of the lower end of each half of the hollow lubricating sleeve (530).

5. The rigid electronic breathing mirror system according to claim 2, characterized in that: The snap-on assembly (200) comprises a fixed frame (210) fixedly sleeved on the outer wall of the operating portion (110); a connecting column (220) is fixedly connected to one side of the fixed frame (210); a clamping block (230) is fixedly installed on the other end of the connecting column (220); the clamping block (230) is docked with a connecting block (240); a clamping groove (250) matching the clamping block (230) is provided on one side of the connecting block (240) close to the clamping block (230); movable chambers are provided on both sides of the clamping groove (250), and trapezoidal sliders (260) are slidably connected to the two movable chambers; and a first pull rod (270) is fixedly connected to the rear side of each of the trapezoidal sliders (260).

6. The rigid electronic breathing mirror system according to claim 5, characterized in that: A first spring (290) is fixedly connected between the rear side of the trapezoidal slider (260) and one side of the movable chamber. The first spring (290) is sleeved on the outer wall of the first pull rod (270). The first pull rod (270) extends through one end away from the trapezoidal slider (260) to the outside of the connecting block (240) and is fixedly connected to a first pull handle (280).

7. The rigid electronic breathing mirror system according to claim 5, characterized in that: The adjustment assembly (300) comprises a telescopic sleeve (310) fixedly connected to one side of the connection block (240), a telescopic rod (320) being slidably connected inside the telescopic sleeve (310), a limiting assembly (330) being provided at the top of one end of the telescopic sleeve (310) away from the connection block (240), one end of the telescopic rod (320) away from the telescopic sleeve (310) being fixedly connected to a fixed block (340), an electric push rod (350) being installed at the bottom end of the fixed block (340), and a base (360) being fixedly installed at the bottom end of the electric push rod (350).

8. The rigid electronic breathing mirror system according to claim 7, characterized in that: The limiting assembly (330) comprises a plurality of groups of equally spaced limiting holes (331) formed on the upper surface of the telescopic rod (320); a through hole matching the limiting hole (331) is formed at the top end of the telescopic sleeve (310) away from the connecting block (240); a fixed sleeve (332) is fixedly installed at the top of the telescopic sleeve (310) above the through hole; a longitudinally disposed inner portion of the fixed sleeve (332) matches the through hole and the limiting hole (331). A second pull rod (333) is provided, the outer wall of the second pull rod (333) is fixedly sleeved with a fixing ring (334), a second spring (335) is fixedly connected between the upper surface of the fixing ring (334) and the top of the inner cavity of the fixing sleeve (332), the second spring (335) is sleeved on the outer wall of the second pull rod (333), the top end of the second pull rod (333) extends through and extends to the top of the fixing sleeve (332) and is fixedly installed with a second pull handle (336).

9. The rigid electronic breathing mirror system according to claim 7, characterized in that: A fixed clamp (370) is fixedly connected to the bottom end of one side of the base (360), a threaded rod (380) is connected to one side of the upper surface of the fixed clamp (370) via a bearing, a movable clamp (390) is threadedly connected to the outer wall of the threaded rod (380), a guide groove matching one end of the movable clamp (390) is provided on one side of the base (360), one end of the movable clamp (390) is slidably connected to the guide groove, and a first rotating handle (3910) is fixedly installed on the top of the threaded rod (380).

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