CN219166369U

CN219166369U - Auxiliary mechanism using bronchoscope

Info

Publication number: CN219166369U
Application number: CN202223385981.5U
Authority: CN
Inventors: 卞凤仙; 董晋
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-13
Anticipated expiration: 2032-12-13

Abstract

The utility model provides an auxiliary mechanism using a bronchoscope, which comprises two opening frames and a connecting frame, wherein the two opening frames are symmetrically arranged, the outer sides of the two opening frames are respectively connected with a positioning rod through a fixed shaft, the bottom of the connecting frame is provided with a limiting sliding rail, the inside of the limiting sliding rail is provided with a first threaded rod, one end of the first threaded rod is provided with an adjusting button, the first threaded rod is connected with the top of the positioning rod in a matched manner, the opening frames comprise an upper supporting plate and a lower supporting plate, one end of the upper supporting plate is rotatably connected with the fixed shaft, the upper supporting plate and the lower supporting plate are respectively provided with a movable groove, an adjusting block is rotatably connected between the movable grooves, the adjusting blocks on the upper supporting plate and the lower supporting plate are respectively connected through a second threaded rod and a nut in a matched manner, the bottom of the nut is rotatably connected with the adjusting block on the upper supporting plate, a first buffer cushion is arranged above the upper supporting plate, and a second buffer cushion is arranged below the lower supporting plate.

Description

Auxiliary mechanism using bronchoscope

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to an auxiliary intubation mechanism using a bronchoscope.

Background

The bronchoscope is also called a fiber bronchoscope, is suitable for observation of lung lobes, sections and sub Duan Zhi tracheal lesions, biopsy sampling, bacteriology, cytology examination, photography in cooperation with a TV system, teaching and dynamic recording, is attached with a biopsy sampling mechanism, can help to find early lesions, can develop internal and external operations such as polyp removal, and is used for research of bronchus and pulmonary diseases, postoperative examination and the like.

When the prior bronchoscope is used, as the fiber bronchoscope is a soft lens, the rapid and accurate arrival of the fiber bronchoscope at the glottis position from the oral cavity is difficult, oral secretion also easily pollutes the lens to cause unclear visual field, and the internal structure of the airway cannot be distinguished. Especially after giving patient's muscle relaxant, pharyngeal muscle relaxes the tongue root whereabouts, has increased the degree of difficulty of fibre bronchoscope intubate more, consequently needs the auxiliary mechanism of bronchoscope to support patient's oral cavity, conveniently carries out the intubate of bronchoscope.

Disclosure of Invention

In order to solve the problems in the background art, the utility model provides an auxiliary mechanism using a bronchoscope.

The utility model provides an auxiliary mechanism using a bronchoscope, which comprises two opening frames and a connecting frame, and is characterized in that: two the opening frame symmetry sets up, and two the outside of opening frame all is connected with the locating lever through the fixed axle, the bottom of link is provided with spacing slide rail, the inside of spacing slide rail is provided with first threaded rod, the one end of first threaded rod is provided with the adjusting knob, the top cooperation of first threaded rod and locating lever is connected, the opening frame includes fagging and lower fagging, and goes up fagging and the one end and the fixed axle rotation of lower fagging are connected, all be provided with the movable groove on going up fagging and the lower fagging, the movable groove rotation is connected with the adjusting block, go up through second threaded rod and nut cooperation connection between the adjusting block on fagging and the lower fagging, wherein the bottom of nut and the adjusting block rotation of last fagging department are connected, the top of going up the fagging is provided with first blotter, the below of lower fagging is provided with the second blotter.

As an improvement, the top shapes of the limiting slide rail and the positioning rod are matched, and a limiting block is arranged in the middle of the limiting slide rail.

As an improvement, the first threaded rod is located at the two ends of the inner portion of the limiting slide rail, threads at the two ends are opposite in direction, and the first threaded rod is connected with the top of the positioning rod in a matched mode through threads at the two ends.

As an improvement, the movable groove is positioned at one end of the upper supporting plate and the lower supporting plate, which is close to the fixed shaft.

As an improvement, the two sides of the adjusting block are rotationally connected with the movable groove.

As an improvement, a hexagonal fixing nut is arranged at the bottom of the second threaded rod, and a fixing groove matched with the fixing nut in shape is arranged below the adjusting block at the lower supporting plate.

As an improvement, the nut is a butterfly nut, the bottom of the nut is positioned inside the adjusting block at the upper supporting plate, and the bottom of the nut is rotationally connected with the adjusting block.

As an improvement, the first cushion pad and the second cushion pad are both silica gel pads, and the first cushion pad and the second cushion pad are matched with the general tooth shape.

The utility model has the beneficial effects that:

1. the auxiliary mechanism can adjust the position between the two connected opening frames through the connecting frame at the top, so that the auxiliary mechanism can adapt to the mouth shapes of patients with different sizes, and the first cushion pad and the second cushion pad can be propped against the teeth of the patients;

2. the auxiliary mechanism can adjust the opening angle between the opening frames through the matching of the second threaded rod and the nuts, and further assist the opening of the mouth of a patient, so that the patient can keep the state of opening for a long time, and the mouth of the patient is prevented from being closed in the intubation process.

Drawings

Fig. 1 is a block diagram of an accessory mechanism using a bronchoscope of the present utility model.

FIG. 2 is a cross-sectional view of an open frame of an accessory mechanism using a bronchoscope of the present utility model.

Fig. 3 is a block diagram of a connection frame of an auxiliary mechanism using a bronchoscope according to the present utility model.

(1, an opening frame, 2, a connecting frame, 3, a fixed shaft, 4, a positioning rod, 5, a limiting slide rail, 6, a first threaded rod;

7. an adjusting knob; 8. an upper supporting plate; 9. a lower supporting plate; 10. a movable groove; 11. adjusting the block; 12. a second threaded rod; 13. a nut; 14. a first cushion pad; 15. a second cushion pad; 16. a limiting block; 17. a fixed screw cap; 18. fixed slot

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the auxiliary mechanism using a bronchoscope provided by the utility model comprises two opening frames 1 and a connecting frame 2, wherein the two opening frames 1 are symmetrically arranged, the outer sides of the two opening frames 1 are respectively connected with a positioning rod 4 through a fixed shaft 3, the bottom of the connecting frame 2 is provided with a limit sliding rail 5, the inside of the limit sliding rail 5 is provided with a first threaded rod 6, one end of the first threaded rod 6 is provided with an adjusting button 7, the first threaded rod 6 is matched and connected with the top of the positioning rod 4, the opening frame 1 comprises an upper supporting plate 8 and a lower supporting plate 9, one end of the upper supporting plate 8 and one end of the lower supporting plate 9 are rotatably connected with the fixed shaft 3, the upper supporting plate 8 and the lower supporting plate 9 are respectively provided with a movable groove 10, the movable grooves 10 are rotatably connected with adjusting blocks 11, the adjusting blocks 11 on the upper supporting plate 8 and the lower supporting plate 9 are matched and connected through second threaded rods 12 and nuts 13, the bottom of the first threaded rods 6 are rotatably connected with the top of the adjusting blocks 11 on the upper supporting plate 8, the upper supporting plate 8 and the lower supporting plate 9 are rotatably connected with the first supporting plate 14, and the second supporting plate 15 is arranged above the buffer pad 9.

Example 1:

the first threaded rod 6 is rotated by rotating the adjusting button, so that the positioning rods 4 at two ends of the first threaded rod 6 move in opposite directions, and then the two connected opening frames 1 move along the limiting sliding rail 5, and the positions of the opening frames 1 to the mouth of a patient are adjusted, so that the opening of patients with different body shapes can be conveniently assisted in intubation.

Example 2:

when the upper support plate 8 and the lower support plate 9 are closed and then inserted into the oral cavity of a patient, the first buffer pad 14 and the second buffer pad 15 are propped against the teeth of the patient, and then the nut 13 is rotated to drive the upper support plate 8 to move upwards along the second threaded rod 12 by rotating the nut 13, so that the upper support plate 8 and the lower support plate 9 are rotated and opened by taking the fixed shaft 3 as the center, the mouth of the patient is opened, and as no direct connecting structure exists between the two opening frames 1, the intubation in the middle of the oral cavity of the patient is not influenced.

The utility model and its embodiments have been described above with no limitation, and the specific embodiments are shown as only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An auxiliary mechanism using a bronchoscope, which comprises two opening frames and a connecting frame, and is characterized in that: two the opening frame symmetry sets up, and two the outside of opening frame all is connected with the locating lever through the fixed axle, the bottom of link is provided with spacing slide rail, the inside of spacing slide rail is provided with first threaded rod, the one end of first threaded rod is provided with the adjusting knob, the top cooperation of first threaded rod and locating lever is connected, the opening frame includes fagging and lower fagging, and goes up fagging and the one end and the fixed axle rotation of lower fagging are connected, all be provided with the movable groove on going up fagging and the lower fagging, the movable groove rotation is connected with the adjusting block, go up through second threaded rod and nut cooperation connection between the adjusting block on fagging and the lower fagging, wherein the bottom of nut and the adjusting block rotation of last fagging department are connected, the top of going up the fagging is provided with first blotter, the below of lower fagging is provided with the second blotter.

2. An accessory mechanism for use with a bronchoscope as claimed in claim 1, wherein: the top shape of spacing slide rail and locating lever phase-match, and be provided with the stopper in the middle of the spacing slide rail.

3. An accessory mechanism for use with a bronchoscope as claimed in claim 1, wherein: the first threaded rod is located at two ends of the inside of the limiting slide rail, threads at two opposite ends are opposite in direction, and the first threaded rod is connected with the top of the positioning rod in a matched mode.

4. An accessory mechanism for use with a bronchoscope as claimed in claim 1, wherein: the movable groove is positioned at one ends of the upper supporting plate and the lower supporting plate, which are close to the fixed shaft.

5. An accessory mechanism for use with a bronchoscope as claimed in claim 1, wherein: the two sides of the adjusting block are rotationally connected with the movable groove.

6. An accessory mechanism for use with a bronchoscope as claimed in claim 1, wherein: the bottom of second threaded rod is provided with hexagon's fixation nut, and the below of the adjusting block of lower fagging department is provided with the fixed slot with fixation nut shape assorted.

7. An accessory mechanism for use with a bronchoscope as claimed in claim 1, wherein: the nut is a butterfly nut, the bottom of the nut is positioned in the adjusting block at the upper supporting plate, and the bottom of the nut is rotationally connected with the adjusting block.

8. An accessory mechanism for use with a bronchoscope as claimed in claim 1, wherein: the first cushion pad and the second cushion pad are both silica gel pads, and the first cushion pad and the second cushion pad are matched with the general tooth shape.