CN219270867U

CN219270867U - Visual bronchoscope

Info

Publication number: CN219270867U
Application number: CN202222514192.0U
Authority: CN
Inventors: 刘冉; 龚亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-06-30
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a visual bronchoscope, which comprises an anesthesia respirator interface, an upper pipeline, a high-frequency respirator interface, an operation channel, a bronchoscope main body, a wire and a protection cylinder body, wherein one end of the upper pipeline, which is far away from the operation channel, is fixedly connected with an adjustment cylinder body, one end of the adjustment cylinder body, which is far away from the upper pipeline, is provided with a screw cylinder, two sides of the upper end of the bronchoscope main body are symmetrically and fixedly connected with limiting blocks, one side of the screw cylinder, which faces the adjustment cylinder body, is fixedly connected with a rotating ring, one end of the rotating ring, which is far away from the screw cylinder, is fixedly connected with a limiting rotating ring, and two sides of the inner cavity of the adjustment cylinder body are symmetrically provided with limiting grooves. This visual bronchoscope sets up through separating bronchoscope main part and last pipeline to the setting of cooperation regulation barrel, spiral shell section of thick bamboo, rotor ring, spacing swivel, spacing groove, stopper is convenient for finely tune the length of bronchoscope main part, and then satisfies different demands, has increased the practicality.

Description

Visual bronchoscope

Technical Field

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

Background

The clinical application of the hard bronchoscope has been for over one hundred years, can be widely applied to diagnosis of trachea and bronchus congenital diseases, tuberculosis, bronchus foreign bodies and the like, has wider application to diagnosis and treatment of phlegm scab and tumor in bronchus, has contributed to diagnosis and treatment of a plurality of respiratory diseases, and has irreplaceable positions in the work of taking out the bronchus foreign bodies, placing a silicone bracket and the like along with scientific progress. Most of the current hard bronchoscopes adopt a design that two parts of a visible mirror and a bronchoscope sheath are independently operated.

The length of current visual bronchoscope often is fixed, can go out or the condition of weak point or weak point when using different patients, can't finely tune, and the practicality is relatively poor to current visual bronchoscope often deposits in special storage device, once drop or receive the easy damage of colliding with after taking out.

In China, patent application number: CN202120363207.0 discloses a visual hard bronchoscope, the device comprises a bronchoscope body, a camera for observing the internal environment of the human body reached by the bronchoscope head and at least one light guide beam, the bronchoscope body is made of hard materials, the bronchoscope body is provided with a circumferential inner wall extending from a proximal end to a distal end and a circumferential outer wall formed outside the circumferential inner wall, the circumferential inner wall defines an operation channel, a bevel opening is formed at the distal end of the operation channel, an interlayer extending from the proximal end to the distal end is arranged between the circumferential outer wall and the circumferential inner wall, a mounting cavity for the camera and the light guide beam to penetrate is arranged in a part of the interlayer, the radial thickness of the interlayer of the part of the interlayer is greater than the radial thickness of the interlayer of the rest area, and the cross section of the circumferential inner wall is kept round; the mounting cavity extends proximally from the distal end toward the bezel to enable the camera and light guide within the mounting cavity to reach the proximal side of the bezel. The length of the bronchoscope body of the device is often fixed, and when different patients are used, the bronchoscope body can be out or short or long, fine adjustment cannot be performed, the practicality is poor, and the device is often stored in a special storage device and is easy to damage once falling or being knocked out after being taken out.

Therefore, it is necessary to provide a visual bronchoscope to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide a visual bronchoscope which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the visual bronchoscope comprises an anesthesia respirator interface, an upper pipeline, a high-frequency respirator interface, an operation channel, a bronchoscope main body, a wire and a protection cylinder body, wherein one end of the upper pipeline, which is far away from the operation channel, is fixedly connected with an adjustment cylinder body, one end of the adjustment cylinder body, which is far away from the upper pipeline, is provided with a screw cylinder, two sides of the upper end of the bronchoscope main body are symmetrically and fixedly connected with limiting blocks, one side of the screw cylinder, which faces the adjustment cylinder body, is fixedly connected with a rotating ring, one end of the rotating ring, which is far away from the screw cylinder, is fixedly connected with a limiting rotating ring, and two sides of the inner cavity of the adjustment cylinder body are symmetrically provided with limiting grooves;

the utility model discloses a protection barrel, including adjusting the barrel, the one end threaded connection that is close to the pipeline in the outside of adjusting the barrel has the solid fixed ring, one side fixedly connected with that the solid fixed ring kept away from the pipeline inserts the ring, the bilateral symmetry fixedly connected with guide block of inserting the ring, the outside inside movable block that inserts of guide block is equipped with, the outside fixedly connected with triangle-shaped fixture block of movable block, one side fixedly connected with elastic component that triangle-shaped fixture block was kept away from to the movable block, the guide way has been seted up to the bilateral symmetry of protection barrel upper end inner chamber.

Preferably, the upper end of the bronchoscope main body is connected with the inner cavity of the screw barrel in a threaded manner, and the inner diameter of the adjusting barrel is larger than that of the screw barrel.

Preferably, the rotating ring and the limiting rotating ring are both rotatably connected to the inside of the lower end of the adjusting cylinder.

Preferably, the limiting block is slidably connected to the inner cavity of the limiting groove.

Preferably, the protection barrel can be completely covered on the bronchoscope main body, the guide block is in plug-in fit with the guide groove, the plug ring is in sliding fit with the inner part of the end part of the protection barrel, and the fixing ring is in contact fit with the end part of the protection barrel.

Preferably, the movable block is in sliding connection with the inside of the guide block, one end of the elastic piece, which is far away from the movable block, is fixedly connected with the inside of the guide block, a clamping groove which is matched with the triangular clamping block is formed in the inner wall of the guide groove, and the triangular clamping block is matched with the clamping groove in a clamping way.

Compared with the prior art, the utility model provides a visual bronchoscope, which has the following beneficial effects:

this visual bronchoscope sets up through separating bronchoscope main part and last pipeline to the setting of cooperation regulation barrel, spiral shell section of thick bamboo, rotor ring, spacing swivel, spacing groove, stopper is convenient for finely tune the length of bronchoscope main part, and then satisfies different demands, has increased the practicality.

This visual bronchoscope, through the setting of bronchoscope main part cooperation guide way, insert ring, solid fixed ring, guide block, triangle-shaped fixture block, movable block, elastic component that set up can realize the protection to the bronchoscope main part, can take out this section time before the use from special strorage device at the device and protect, can prevent to collide with or drop and cause the damage, convenient operation.

Drawings

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

FIG. 2 is a schematic view of the structure of the protective cylinder of the present utility model after removal;

FIG. 3 is a schematic structural view of the protective cylinder of the present utility model;

FIG. 4 is a schematic view of the structure of the adjustment cylinder of the present utility model;

FIG. 5 is a schematic cross-sectional view of the junction of the adjustment cylinder and screw cylinder of the present utility model;

FIG. 6 is a schematic view of the structure of the guide block of the present utility model;

fig. 7 is a schematic diagram of the overall structure of the triangular clamping block, the movable block and the elastic piece of the utility model.

In the figure: 1. an anesthetic breathing apparatus interface; 2. an upper pipeline; 3. a high frequency ventilator interface; 4. an operation channel; 5. a bronchoscope body; 6. a wire; 7. a protective cylinder; 8. adjusting the cylinder; 9. a guide groove; 10. a fixing ring; 11. inserting a ring; 12. a guide block; 13. a screw cylinder; 14. a rotating ring; 15. a limiting swivel; 16. a limit groove; 17. a limiting block; 18. triangular clamping blocks; 19. a movable block; 20. an elastic member.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-7, a visual bronchoscope comprises an anesthesia respirator interface 1, an upper pipeline 2, a high-frequency respirator interface 3, an operation channel 4, a bronchoscope main body 5, a lead 6 and a protection cylinder 7, wherein the protection cylinder 7 can completely cover the bronchoscope main body 5, one end of the upper pipeline 2, which is far away from the operation channel 4, is fixedly connected with an adjusting cylinder 8, the inner diameter of the adjusting cylinder 8 is larger than that of a screw cylinder 13, one end of the adjusting cylinder 8, which is far away from the upper pipeline 2, is provided with the screw cylinder 13, the upper end of the bronchoscope main body 5 is in threaded connection with the inner cavity of the screw cylinder 13, two sides of the upper end of the bronchoscope main body 5 are symmetrically and fixedly connected with limiting blocks 17, and one side of the screw cylinder 13, which faces the adjusting cylinder 8, is fixedly connected with a rotating ring 14.

Further, the one end fixedly connected with spacing swivel 15 of spiral shell section of thick bamboo 13 is kept away from to swivel 14, swivel 14 and spacing swivel 15 are all rotated and are connected in the lower extreme inside of adjusting barrel 8, spacing groove 16 has been seted up to the bilateral symmetry of adjusting barrel 8 inner chamber, stopper 17 sliding connection is in the inner chamber of spacing groove 16, through setting up bronchoscope main part 5 and upper tube 2 separately, and the cooperation is adjusted barrel 8, spiral shell section of thick bamboo 13, swivel 14, spacing swivel 15, spacing groove 16, the setting of stopper 17 is convenient for finely tune the length of bronchoscope main part 5, and then satisfy different demands, increased the practicality.

Further, the outside of adjusting cylinder 8 is close to the one end threaded connection of last pipeline 2 and has solid fixed ring 10, gu fixed ring 10 and the tip contact cooperation of protection barrel 7, gu fixed ring 10 is kept away from one side fixedly connected with of going up pipeline 2 and inserts ring 11, insert ring 11 and the inside sliding fit of tip of protection barrel 7, the both sides symmetry fixedly connected with guide block 12 of inserting ring 11, the inside movable block 19 that has inserted in the outside of guide block 12, the inside sliding connection of movable block 19 and guide block 12, the outside fixedly connected with triangle-shaped fixture block 18 of movable block 19, one side fixedly connected with elastic component 20 of triangle-shaped fixture block 18 is kept away from to movable block 19, the one end and the inside fixed connection of guide block 12 of movable block 19 are kept away from to elastic component 20.

Further, the draw-in groove with triangle-shaped fixture block 18 adaptation is offered to the inner wall of guide way 9 to triangle-shaped fixture block 18 and draw-in groove joint cooperation, guide way 9 has been offered to the bilateral symmetry of protection barrel 7 upper end inner chamber, guide block 12 and guide way 9 grafting cooperation, the bronchoscope main part 5 cooperation guide way 9 through setting up, insert ring 11, solid fixed ring 10, guide block 12, triangle-shaped fixture block 18, movable block 19, elastic component 20's setting can realize the protection to bronchoscope main part 5, can take out this section time before the use from special strorage device at the device and protect, can prevent to collide with or drop and cause damage, convenient operation.

It should be noted that, the utility model is a visual bronchoscope, in use, the bronchoscope main body 5 is separately arranged from the upper pipeline 2, and the arrangement of the adjusting cylinder 8, the screw cylinder 13, the rotating ring 14, the limiting rotating ring 15, the limiting groove 16 and the limiting block 17 is matched, so that the length of the bronchoscope main body 5 is convenient to finely adjust, specifically, the screw cylinder 13 rotates to drive the rotating ring 14 and the limiting rotating ring 15 to rotate during fine adjustment, the screw cylinder 13 drives the bronchoscope main body 5 to displace, and the limiting block 17 displaces in the inner cavity of the limiting groove 16 to guide, thereby meeting different requirements and increasing practicability;

the bronchoscope main body 5 is matched with the guide groove 9, the insertion ring 11, the fixed ring 10, the guide block 12, the triangular clamping block 18, the movable block 19 and the elastic piece 20 to realize protection of the bronchoscope main body 5, specifically, the protection cylinder 7 is sleeved outside the bronchoscope main body 5 during protection, the guide groove 9 is aligned with the guide block 12, the end part of the protection cylinder 7 is sleeved outside the insertion ring 11, and the guide block 12 is inserted into the inner cavity of the guide groove 9;

the triangle-shaped fixture block 18 receives pressure and compresses elastic component 20 through movable block 19, and triangle-shaped fixture block 18 can block the inner chamber of getting into the draw-in groove when the tip of protection barrel 7 and solid fixed ring 10 contact, can take out this period of time before the use from special strorage device at the device and protect, can prevent to collide with or drop and cause the damage, convenient operation, and wire 6 is used for structures such as camera, and prior art does not do too much redundant description.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a visual bronchoscope, includes anesthesia breathing machine interface (1), goes up pipeline (2), high frequency breathing machine interface (3), operating channel (4), bronchoscope main part (5), wire (6), protection barrel (7), its characterized in that: one end of the upper pipeline (2) far away from the operation channel (4) is fixedly connected with an adjusting cylinder body (8), one end of the adjusting cylinder body (8) far away from the upper pipeline (2) is provided with a screw cylinder (13), two sides of the upper end of the bronchoscope main body (5) are symmetrically and fixedly connected with limiting blocks (17), one side of the screw cylinder (13) facing the adjusting cylinder body (8) is fixedly connected with a rotating ring (14), one end of the rotating ring (14) far away from the screw cylinder (13) is fixedly connected with a limiting rotating ring (15), and two sides of the inner cavity of the adjusting cylinder body (8) are symmetrically provided with limiting grooves (16);

the utility model discloses a pipeline protection device, including adjusting barrel (8), pipeline (2), fixed ring (10) are gone up in the outside of adjusting barrel (8), one end threaded connection that is close to last pipeline (2) has fixed ring (10), one side fixedly connected with that goes up pipeline (2) is kept away from to fixed ring (10), the both sides symmetry fixedly connected with guide block (12) of inserting ring (11), the outside inside of guide block (12) is inserted and is equipped with movable block (19), the outside fixedly connected with triangle-shaped fixture block (18) of movable block (19), one side fixedly connected with elastic component (20) that triangle-shaped fixture block (18) were kept away from to movable block (19), guide slot (9) have been seted up to the both sides symmetry of protection barrel (7) upper end inner chamber.

2. A visual bronchoscope according to claim 1, wherein: the upper end of the bronchoscope main body (5) is connected with the inner cavity of the screw cylinder (13) in a threaded mode, and the inner diameter of the adjusting cylinder body (8) is larger than the inner diameter of the screw cylinder (13).

3. A visual bronchoscope according to claim 1, wherein: the rotating ring (14) and the limiting rotating ring (15) are both rotatably connected to the inside of the lower end of the adjusting cylinder body (8).

4. A visual bronchoscope according to claim 1, wherein: the limiting block (17) is connected to the inner cavity of the limiting groove (16) in a sliding mode.

5. A visual bronchoscope according to claim 1, wherein: the protection barrel (7) can be completely covered on the bronchoscope main body (5), the guide block (12) is in plug-in fit with the guide groove (9), the plug ring (11) is in sliding fit with the inner part of the end part of the protection barrel (7), and the fixing ring (10) is in contact fit with the end part of the protection barrel (7).

6. A visual bronchoscope according to claim 1, wherein: the movable block (19) is in sliding connection with the inside of the guide block (12), one end, away from the movable block (19), of the elastic piece (20) is fixedly connected with the inside of the guide block (12), a clamping groove matched with the triangular clamping block (18) is formed in the inner wall of the guide groove (9), and the triangular clamping block (18) is matched with the clamping groove in a clamping mode.