CN219461099U

CN219461099U - Disposable bronchoscope

Info

Publication number: CN219461099U
Application number: CN202222384178.3U
Authority: CN
Inventors: 张盛; 杨普; 刘必达
Original assignee: Fujian Zhide Medical Technology Co ltd
Current assignee: Fujian Zhide Medical Technology Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-08-04
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to the technical field of bronchoscopes, in particular to a disposable bronchoscope, which comprises a control mechanism, wherein the control mechanism is a main control structure of the bronchoscope, the upper end of the control mechanism is connected with an operating handle, and the upper end of the operating handle is provided with a soft rubber tube. The utility model overcomes the defects of the prior art, a data transmission structure is formed by arranging the camera, the camera data line and the video power interface, medical staff can transmit pictures shot by the inside of a patient to the mobile phone or the display through the adaptive connector and the power interface, the personnel can observe the specific conditions inside the patient conveniently, the medical staff can check or operate the patient conveniently, and then a sputum suction channel with a controllable switch is formed by arranging the pneumatic rubber tube valve, the sputum suction interface, the sputum suction tube and the sputum suction port, so that the medical staff can conveniently suck sputum of the patient by using the external sputum suction device, and the personnel can adjust the pneumatic rubber tube valve according to the use requirement.

Description

Disposable bronchoscope

Technical Field

The utility model relates to the technical field of bronchoscopes, in particular to a disposable bronchoscope.

Background

Bronchoscopy is the most common interventional pulmonary surgery performed by bronchoscopy. The traditional bronchoscope is clinically used in a main form repeatedly due to the high cost factors of production, disinfection, site use and the like; however, the traditional bronchoscope has a large difficulty coefficient for disinfection and sterilization after use due to the complicated internal structure, high system integration level and the like. The reusable bronchoscope is found to have the risk of being polluted after cleaning, and the disposable bronchoscope is generated for the purpose, so that the reusable bronchoscope does not need to be cleaned and disinfected, and the problem of infection caused by repeated use can be effectively solved.

Reference patent No.: CN114601419a, its effect is through keeping the visual camera lens of upper end, only change mirror tube section and operating channel, prevent cross infection's function, the incidence of hospital infection has been reduced, above-mentioned bronchoscope observes the inside condition of patient through the operation personnel naked eye, but its limited size of visual mirror is inconvenient for personnel to observe carefully, be inconvenient for medical personnel to inspect the patient or the operation uses, wearing and tearing appear on the visual mirror surface after the repetitious usage, be unfavorable for medical personnel used repeatedly, and negative pressure passageway and operating channel are same pipeline, realize traditional bronchoscope's function of inhaling phlegm, need get into the inside help use of patient with the help of other instruments, other instruments exist disinfection incomplete possibly thereby lead to cross infection. Thus, there is a need for a new disposable bronchoscope that has a good visual effect and avoids cross-infection by other tools during sputum aspiration procedures.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a disposable bronchoscope, which aims to solve the problems of low unilateral test speed and efficiency and low accuracy caused by screen movement during test in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

a disposable bronchoscope, comprising: the control mechanism is a main control structure of the bronchoscope, the upper end of the control mechanism is connected with an operating handle, and the upper end of the operating handle is provided with a soft rubber tube; the fishbone guide head is arranged at one end of the soft rubber tube; a distal end portion connected to one end of the fishbone guide; the pneumatic rubber tube valve is arranged in the left side of the control mechanism, one side of the pneumatic rubber tube valve is connected with a sputum suction interface, and one side of the sputum suction interface penetrates through the rear end of the control mechanism; the catheter is arranged on the inner side of the soft rubber tube, the catheter comprises a sputum suction tube and a camera data line, and one side of the sputum suction tube penetrates through the operating handle and is connected with one side of the pneumatic rubber tube valve; the sputum suction port is formed in the right upper corner of the lower end of the distal end part and is communicated with the sputum suction pipe; the video power interface is arranged at one side of the rear end of the control mechanism, and one end of the video power interface is connected with the camera data line; the camera is arranged at the other end of the camera data line and is arranged in the middle of the left side of the lower end of the far end part

Preferably, the catheter further comprises: the LED power lines are all connected inside the guide pipe, and one end of each LED power line is connected with the video power interface; LED lamp pearl, it is all connected the other end of LED power cord, the lower extreme left side at the distal end portion is all installed to the LED lamp pearl.

Preferably, the control mechanism further includes: a gear control mechanism mounted at the front end of the control mechanism; the gear control handle is movably connected to the middle part of the front end of the gear control mechanism and is L-shaped; the fixed screw is movably arranged on one side of the front end of the gear control handle, and the rear end of the fixed screw is connected with the front end of the gear control mechanism.

Preferably, the soft rubber tube further comprises: the fixed seat is connected to the lower end of the soft rubber tube; the lower buckle type structures are all arranged below the fixing seat, the upper ends and the lower ends of the lower buckle type structures are all movably connected with flat top bolts, an upper buckle type structure is arranged between the lower buckle type structures, and the upper buckle type structure is movably connected with the flat top bolts; and the adhesive tape is attached to the outer sides of the lower buckle type structure and the upper buckle type structure.

Preferably, the catheter further comprises: and the steel cables are connected in the guide pipe, one ends of the steel cables are connected with the gear structure in the gear control mechanism, and the other ends of the steel cables are respectively connected with the inner sides of the lower buckle type structure and the upper buckle type structure.

The embodiment of the utility model provides a disposable bronchoscope, which has the following beneficial effects: this kind of disposable bronchoscope of improvement, the device is before using, the patient carries out local anesthesia or general anesthesia earlier and reduces uncomfortable sense, the device distal end portion is gone deep into its patient in from the mouth and nose after the gunpowder takes effect, through the camera, camera data line and video power interface, use cell-phone or display to pass through the connector and video power interface connection of adaptation, medical personnel of being convenient for pass through cell-phone or display screen better observe patient's inside condition, medical personnel of being convenient for carry out inspection or operation use to the patient, simultaneously through pneumatic rubber tube valve, inhale the phlegm interface, inhale phlegm pipe and inhale the phlegm mouth, constitute controllable switch's sputum suction channel, inhale the phlegm with external connection inhalation device when using, avoid other instruments to get into the inside cross infection that causes of patient.

1. Through setting up camera, camera data line and video power interface, constitute data transmission structure, medical personnel can pass through connector and power interface of adaptation with cell-phone or display, transmit the picture of taking inside patient to cell-phone or display on, the personnel of being convenient for observe the inside specific condition of patient, make things convenient for medical personnel to inspect the patient or the operation uses, avoids observing structure reuse and has cross infection's possibility.

2. Through setting up pneumatic rubber tube valve, inhaling phlegm interface, inhaling phlegm pipe and inhaling the phlegm mouth, constitute controllable switch's sputum suction channel, make things convenient for medical personnel to use the outer sputum suction device of joining in marriage to inhale the phlegm to the patient, the personnel can adjust pneumatic rubber tube valve according to the user demand, avoids the foreign matter to get into the patient internal, and disposable avoids getting into the inside cross infection that causes of patient with the help of other instruments simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the rear end structure of the control mechanism of the present utility model;

FIG. 3 is a schematic cross-sectional view of a hose according to the present utility model;

FIG. 4 is a schematic view of the structure of the fish bone guide of the present utility model;

fig. 5 is a schematic view of the lower end structure of the distal end portion of the present utility model.

In the figure: 1. a control mechanism; 2. an operation handle; 3. a gear control mechanism; 4. pneumatic rubber tube valve; 5. a set screw; 6. a gear control handle; 7. a minimally invasive knife detection port; 8. a soft rubber tube; 9. a fish bone guide head; 901. a fixing seat; 902. a lower buckle type structure; 903. an upper snap-in structure; 904. a flat top bolt; 905. an adhesive tape; 10. a sputum suction interface; 11. a video power interface; 12. a conduit; 13. a camera data line; 14. a sputum aspirator tube; 15. a wire rope; 16. an LED power line; 17. a minimally invasive incision detection tube; 18. a distal end portion; 19. a camera; 20. LED lamp beads; 21. a sputum suction port; 22. minimally invasive knife edge detector ports.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-5, a disposable bronchoscope comprising: the control mechanism 1 is a main control structure of the bronchoscope, the upper end of the control mechanism is connected with an operating handle 2, one side of the inner part of the left end of the control mechanism 1 is provided with a pneumatic rubber tube valve 4, one side of the pneumatic rubber tube valve 4 is connected with a sputum suction interface 10, one side of the sputum suction interface 10 penetrates through the rear end of the control mechanism 1, a conduit 12 is arranged in the soft rubber tube 8, the interior of the conduit 12 comprises a sputum suction tube 14 and a camera data wire 13, one side of the sputum suction tube 14 penetrates through the operating handle 2 and is connected with one side of the pneumatic rubber tube valve 4, the lower end of a distal end 18 comprises a sputum suction port 21 and a camera 19, the sputum suction port 21 is communicated with the pneumatic rubber tube valve 4 through the sputum suction tube 14, the camera 19 is connected with a video power interface 11 arranged at one side of the rear end of the control mechanism 1 through the camera data wire 13, the camera 19, the camera data wire 13 and the video power interface 11 form a data transmission structure, the picture shot by the camera 19 is converted into an electric signal, the camera data line 13 transmits the electric signal, the mobile phone or the display is conveniently connected with the video power interface 11 through the adaptive connector, the mobile phone or the display converts the electric signal into the picture through the internal converter to be displayed on the screen, the personnel can observe the specific condition inside the patient conveniently, the medical personnel can check or operate the patient conveniently, the possibility of cross infection caused by repeated use of the observation structure is avoided, the pneumatic rubber tube valve 4, the sputum suction interface 10, the sputum suction tube 14 and the sputum suction port 21 form a sputum suction channel capable of controlling the switch, the medical personnel can conveniently use the external sputum suction device to be connected with the sputum suction interface 10 on one side of the pneumatic rubber tube valve 4, the sputum suction device generates suction to adsorb foreign matters in the patient through the sputum suction port 21 and the sputum suction tube 14, the personnel can adjust the pneumatic rubber tube valve 4 according to the use requirement, avoid foreign matter to get into the patient, disposable avoids getting into the inside cross infection that causes of patient with the help of other instruments simultaneously.

As shown in fig. 1-5, a disposable bronchoscope further comprises: the outside of operating handle 2 is provided with minimally invasive knife detection entry 7, and minimally invasive knife detection tube 17 sets up in the inside of pipe 12, and minimally invasive knife detection tube 17's one end communicates with minimally invasive knife detection entry 7, and minimally invasive knife detector mouth 22, it is connected at minimally invasive knife detection tube 17's the other end, and minimally invasive knife detector mouth 22 its lower right corner of the lower extreme of distal end portion 18 is connected, and the disposable biopsy device of being convenient for gets into the patient and takes a sample inside.

As shown in fig. 1-5, the LED power lines 16 are all connected inside the catheter 12, one end of the LED power lines 16 is connected with the video power interface 11, the LED lamp beads 20 are all connected with the other end of the LED power lines 16, the LED lamp beads 20 are all installed at the left side of the lower end of the distal end portion 18, the left side of the lower end portion 11 is connected with the mobile phone or the display to provide power, and the inside of a patient is illuminated, so that medical staff can observe the internal conditions conveniently.

As shown in fig. 1-4, the gear control mechanism 3 is mounted at the front end of the control mechanism 1, the gear control handle 6 is movably connected at the middle part of the front end of the gear control mechanism 3, the gear control handle 6 is in an L-shaped arrangement, the fixing screw 5 is movably arranged at one side of the front end of the gear control handle 6, the rear end of the fixing screw 5 is connected with the front end of the gear control mechanism 3, the fixing seat 901 is connected at the lower end of the soft rubber tube 8, the lower buckle type structures 902 are all arranged below the fixing seat 901, the upper and lower ends of the lower buckle type structures 902 are all movably connected with flat top bolts 904, an upper buckle type structure 903 is movably connected with the flat top bolts 904, the steel cable 15 is all connected inside the guide tube 12, one end of the steel cable 15 is all connected with the gear structure inside the gear control mechanism 3, the other end of the steel cable 15 is respectively connected with the inner sides of the lower buckle type structure 902 and the upper buckle type structure 903, the gear control handle 6 drives the gear inside the gear control mechanism 3 to roll the steel cable 15 clockwise through rotating the gear control handle 6 clockwise, the far end 18 is bent rightwards through rotating the gear control handle 6 anticlockwise through the lower buckle type structure 902 and the upper buckle type structure 903, the gear control handle 6 drives the gear inside the gear control mechanism 3 to roll the steel cable 15 anticlockwise, the far end 18 is bent leftwards through rotating the gear control handle 902 and the upper buckle type structure 903, a user can control the bending of the steel cable 15 through the gear control handle 6, can directly rotate the gear control handle 6 to control the bending direction of the fishbone guide head 9 through rotating the operating handle 2, the adhesive tape 905 is attached to the outer sides of the lower buckle type structure 902 and the upper buckle type structure 903, tape 905 is a non-hazardous polypropylene fiber corrosion resistant tape.

Working principle: before the device is used, a patient firstly performs local anesthesia or general anesthesia to reduce uncomfortable feeling, after the hemp is effective, the far end part 18 of the device is penetrated into the patient from the mouth and nose to form a data transmission structure, a camera 19, a camera data line 13 and a video power interface 11 are formed, pictures shot by the camera 19 are converted into electric signals, the camera data line 13 transmits the electric signals, a medical staff is convenient to connect a mobile phone or a display with the video power interface 11 through an adaptive connecting port, the mobile phone or the display converts the electric signals into pictures through an internal converter to be displayed on a screen, LED lamp beads 20 are all arranged at the lower end left side of the far end part 18 and connected with the mobile phone or the display to provide power for lighting the inside of the patient, the staff is convenient to observe the specific situation inside the patient, the gear control handle 6 is rotated clockwise, the gear control handle 6 drives the gear inside the gear control mechanism 3 to wind the steel cable 15 clockwise, the far end 18 bends rightwards through the lower buckle type structure 902 and the upper buckle type structure 903, the gear control handle 6 drives the gear inside the gear control mechanism 3 to wind the steel cable 15 anticlockwise, the far end 18 bends leftwards through the lower buckle type structure 902 and the upper buckle type structure 903, a user can control the bending through the gear control handle 6, the gear control handle 6 can be directly rotated to control the bending direction of the fishbone guide head 9 by the operating handle 2, the fishbone guide head is further penetrated into the patient, the pneumatic rubber tube valve 4, the sputum suction interface 10, the sputum suction tube 14 and the sputum suction port 21 form a sputum suction channel capable of controlling a switch, the medical staff can conveniently use the external sputum suction device to be connected with the sputum suction interface 10 on one side of the pneumatic rubber tube valve 4, the sputum aspirator produces suction and adsorbs the foreign matter in the patient through inhaling phlegm mouth 21 and inhaling phlegm pipe 14, and personnel can adjust pneumatic rubber tube valve 4 according to the user demand, avoids the foreign matter to get into the patient, and the disposable avoids getting into the patient inside and causing cross infection with the help of other instruments simultaneously.

Claims

1. A disposable bronchoscope, comprising:

the control mechanism (1) is a main control structure of the bronchoscope, the upper end of the control mechanism is connected with an operating handle (2), and the upper end of the operating handle (2) is provided with a soft rubber tube (8);

a fishbone guide head (9) arranged at one end of the soft rubber tube (8);

a distal end portion (18) connected to one end of the fishbone guide (9);

the pneumatic rubber tube valve (4) is arranged in the left side of the control mechanism (1), one side of the pneumatic rubber tube valve (4) is connected with the sputum suction interface (10), and one side of the sputum suction interface (10) penetrates through the rear end of the control mechanism (1);

the catheter (12) is arranged on the inner side of the soft rubber tube (8), the catheter (12) comprises a sputum suction tube (14) and a camera data line (13), and one side of the sputum suction tube (14) penetrates through the operating handle (2) and is connected with one side of the pneumatic rubber tube valve (4);

a sputum suction port (21) which is arranged at the right upper corner of the lower end of the distal end part (18), and the sputum suction port (21) is communicated with the sputum suction pipe (14);

the video power interface (11) is arranged at one side of the rear end of the control mechanism (1), and one end of the video power interface (11) is connected with the camera data line (13);

and the camera (19) is arranged at the other end of the camera data line (13), and the camera (19) is arranged at the middle part of the left side of the lower end of the far end part (18).

2. The disposable bronchoscope of claim 1 wherein said catheter (12) further comprises:

an LED power line (16) which is connected to the inside of the conduit (12), wherein one end of the LED power line (16) is connected with a video power interface (11);

LED lamp pearl (20), it all connects the other end of LED power cord (16), LED lamp pearl (20) all install in the lower extreme left side of distal end portion (18).

3. A disposable bronchoscope according to claim 1, wherein said control mechanism (1) further comprises:

a gear control mechanism (3) mounted at the front end of the control mechanism (1);

the gear control handle (6) is movably connected to the middle part of the front end of the gear control mechanism (3), and the gear control handle (6) is L-shaped;

the fixed screw (5) is movably arranged on one side of the front end of the gear control handle (6), and the rear end of the fixed screw (5) is connected with the front end of the gear control mechanism (3).

4. The disposable bronchoscope of claim 1 wherein said catheter (12) further comprises:

the minimally invasive knife edge detection tube (17) is arranged in the catheter (12), one end of the minimally invasive knife edge detection tube (17) is connected with a minimally invasive knife detection inlet (7), and the minimally invasive knife detection inlet (7) is arranged on the outer side surface of the operating handle (2);

the minimally invasive incision detector port (22) is connected to the other end of the minimally invasive incision detection tube (17), and the minimally invasive incision detector port (22) is connected to the lower right corner of the lower end of the distal end portion (18).

5. A disposable bronchoscope according to claim 1, wherein said soft rubber tube (8) further comprises:

the fixed seat (901) is connected to the lower end of the soft rubber tube (8);

the lower buckle type structures (902) are arranged below the fixing seat (901), flat top bolts (904) are movably connected to the upper ends and the lower ends of the lower buckle type structures (902), upper buckle type structures (903) are arranged between the lower buckle type structures (902), and the upper buckle type structures (903) are movably connected with the flat top bolts (904);

and an adhesive tape (905) attached to the outer sides of the lower snap-fit structure (902) and the upper snap-fit structure (903).

6. The disposable bronchoscope of claim 1 wherein said catheter (12) further comprises:

the steel cable (15) is connected to the inside of the guide pipe (12), one end of the steel cable (15) is connected with a gear structure inside the gear control mechanism (3), and the other end of the steel cable (15) is connected with the inner sides of the lower buckle type structure (902) and the upper buckle type structure (903) respectively.