CN220529987U - Joint for fiberoptic bronchoscopy - Google Patents

Abstract

The utility model discloses a connector for fiber bronchoscopy, which comprises a top cover structure, a pipe body structure, a pipe tail structure, a double-pass pipe structure and an external structure, wherein the top cover structure is fixedly connected to the upper end of the pipe body structure, the double-pass pipe structure is arranged on the right side of the pipe body structure, the pipe tail structure is arranged at the lower end of the pipe body structure, the outer surface of the pipe tail structure is in threaded connection with a tail sleeve, and the outer surface of the double-pass pipe structure is in threaded connection with an air ventilation sleeve. Through setting up the top cap structure, can effectively avoid the dust to get into from the top cap and connect in, can avoid the dust to get into from the tube tail structure through setting up the tail cover and get into to connect, through setting up the ventilation cover, can avoid the dust to get into from the bi-pass tube structure and connect, through setting up the sealing washer, can avoid the dust to get into to connect from the junction of tube tail structure and observation structure, through above setting up, effectively avoided the joint to expose in external, the dust gets into to connect and leads to the condition that patient infects.

Description

Joint for fiberoptic bronchoscopy

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a connector for fiberoptic bronchoscopy.

Background

The fiber bronchoscope is suitable for observation of lung lobes, sections and sub Duan Zhi tracheal lesions, cytological examination, biopsy sampling, bacteriology and matching with a TV system for photography, teaching and dynamic recording. With the development of minimally invasive surgery, many diseases can be treated under a fiberoptic bronchoscope.

When the existing connector for fiber bronchoscopy is used, the connector is generally designed in an integrated mode, and the connector is generally exposed to the outside, so that external dust is easy to enter the connector, and the connector needs to be communicated with the inside of a human body, so that the patient is easy to be infected.

Thus, there is a need for a sealable joint for use in bronchofiberscope.

Disclosure of Invention

The present utility model aims to provide a joint for fiberbronchoscopy, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a connect for fiberoptic bronchoscopy usefulness, includes top cap structure, pipe shaft structure, pipe tail structure, bi-pass tube structure and external structure, top cap structure fixed connection is in the upper end of pipe shaft structure, and external structure sets up in the left side of pipe shaft structure, and bi-pass tube structure sets up on the right side of pipe shaft structure, and pipe tail structure sets up the lower extreme at pipe shaft structure, and pipe tail structure's surface threaded connection has the tail cover, and bi-pass tube structure's surface threaded connection has the ventilation cover.

Preferably, the top cover structure comprises a first round cover and a second round cover, an elastic lacing is fixedly connected between the first round cover and the second round cover, a through hole is formed in the center position of the first round cover, and a spherical rubber clamping head is fixedly connected with the center position of the second round cover.

Preferably, the double-pass pipe structure comprises a first vent pipe, a second vent pipe and a conical pipe, wherein the first vent pipe and the second vent pipe are connected to the right end of the conical pipe in a threaded manner, and the conical pipe is connected to the right side of the pipe body structure in a threaded manner.

Preferably, the outer surface of the pipe body structure is fixedly connected with a conical reinforcing ring, and the conical reinforcing ring is positioned on the outer surface of the joint of the conical pipe and the pipe body structure.

Preferably, the external structure comprises a connecting pipe and a cap sleeve, the connecting pipe is fixedly connected to the outer surface of the pipe body structure, and the cap sleeve is in threaded connection with the outer surface of the connecting pipe.

Preferably, the pipe tail structure is rotatably connected to the end part of the pipe body structure, and a sealing ring is arranged between the pipe body structure and the pipe tail structure.

Advantageous effects

The utility model provides a connector for fiberoptic bronchoscopy, which has the following beneficial effects:

1. this a connect for fibre bronchoscopy is used, through setting up the top cap structure, do benefit to the agreeing with of spherical rubber dop and through-hole, can effectively avoid the dust to get into from the top cap and connect in, can avoid the dust to get into from the tail structure through setting up the tail cover and connect, through setting up the ventilation cover, can avoid the dust to get into from the two-way tube structure and connect, through setting up the sealing washer, can avoid the dust to get into from the junction of tail structure and observation structure and connect, through setting up the cap cover, can avoid the dust to get into from external structure and connect, through above setting up, effectively avoided the joint to expose in external, the dust gets into the condition that the joint leads to patient infection.

2. This a connect for fiberoptic bronchoscopy is used, through setting up the tail cover, utilize its threaded connection with the tube tail structure, can dismantle the tail cover, utilize the threaded connection of ventilation cover and bi-pass tube structure to say, can dismantle the cover of ventilating, utilize the threaded connection of conical tube and tube body structure to say, can dismantle the bi-pass tube, can dismantle the cap cover with the threaded connection of connecting pipe to say, through above operation, for the dismantlement washing of joint provides convenience.

Drawings

FIG. 1 is a schematic view of the present utility model in a front cross-section;

FIG. 2 is a left-hand structural schematic diagram of a two-way tube structure of the present utility model;

fig. 3 is a schematic diagram of the front view structure of the present utility model.

In the figure: the novel plastic sealing device comprises a top cover structure 1, a pipe body structure 2, a pipe tail structure 3, a double-pass pipe structure 4, an external connection structure 5, a tail sleeve 6, an air-permeable sleeve 7, a first round cover 8, a second round cover 9, an elastic lacing 10, a through hole 11, a spherical rubber clamping head 12, a first ventilating pipe 13, a second ventilating pipe 14, a conical pipe 15, a conical reinforcing ring 16, a connecting pipe 17, a cap sleeve 18 and a sealing ring 19.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: a connect for fiberoptic bronchoscopy usefulness, including top cap structure 1, tubular body structure 2, pipe tail structure 3, bi-pass tube structure 4 and external structure 5, top cap structure 1 fixed connection is in the upper end of tubular body structure 2, and external structure 5 sets up in the left side of tubular body structure 2, and bi-pass tube structure 4 sets up on the right side of tubular body structure 2, and pipe tail structure 3 sets up the lower extreme at tubular body structure 2, and the surface threaded connection of pipe tail structure 3 has tail sleeve 6, and the surface threaded connection of bi-pass tube structure 4 has ventilation sleeve 7.

The top cover structure 1 comprises a first round cover 8 and a second round cover 9, an elastic lacing 10 is fixedly connected between the first round cover 8 and the second round cover 9, a through hole 11 is formed in the center of the first round cover 8, a spherical rubber clamping head 12 is fixedly connected to the center of the second round cover 9, the diameter of the spherical rubber clamping head 12 is slightly larger than that of the through hole 11, the upper end of the pipe structure 2 can be sealed by plugging the spherical rubber clamping head 12 into the through hole 11, the spherical rubber clamping head 12 is pulled out of the through hole 11, and a fiber bronchoscope can be conveniently inserted by utilizing the through hole 11.

The two-way pipe structure 4 comprises a first ventilation pipe 13, a second ventilation pipe 14 and a conical pipe 15, wherein the first ventilation pipe 13 and the second ventilation pipe 14 are in threaded connection with the right end of the conical pipe 15, the conical pipe 15 is in threaded connection with the right side of the pipe body structure 2, and the two-way pipe structure can be connected with an oxygen delivery pipe of an external oxygen machine by arranging the first ventilation pipe 13 and the second ventilation pipe 14, so that bronchoscopy can be carried out on one side of a patient, and oxygen delivery can be carried out on the other side of the patient.

The outer surface fixedly connected with toper stiffening ring 16 of tubular body structure 2 to toper stiffening ring 16 is located the surface of conical tube 15 and tubular body structure 2 junction, through setting up toper stiffening ring 16, can improve the steadiness that two-way tube structure 4 and tubular body structure 2 connect.

The external connection structure 5 comprises a connecting pipe 17 and a cap sleeve 18, the connecting pipe 17 is fixedly connected to the outer surface of the pipe body structure 2, the cap sleeve 18 is in threaded connection with the outer surface of the connecting pipe 17, and the external connection structure 5 is arranged, so that a carbon dioxide monitoring machine can be conveniently connected to the external connection structure 17, and convenience is brought to monitoring vital signs of patients.

The pipe tail structure 3 rotates to be connected at the tip of pipe shaft structure 2 to be provided with sealing washer 19 between pipe shaft structure 2 and the pipe tail structure 3, utilize the rotation relation of connection of pipe shaft structure 2 and pipe tail structure 3, can conveniently adjust the mounted position of oxygen machine and carbon dioxide monitor, provide convenience for the user.

Working principle: when the connector for fiber bronchoscopy is used, the tail sleeve 6 is rotated to detach the tail sleeve 6, then the tube tail structure 3 is fixed at the mouth position of a patient, the ventilation sleeve 7 is detached, the oxygen delivery tube of the oxygen machine is inserted into the first ventilation tube 13 and the second ventilation tube 14, the cap sleeve 18 is detached, the connector of the carbon dioxide monitoring machine is inserted into the connecting tube 17, and finally the second round cover 9 is pulled to separate the spherical rubber clamping head 12 from the through hole 11, and the fiber bronchoscope is inserted into the patient through the through hole 11, so that observation can be realized, and the condition that the connector is exposed to the outside and dust enters the connector to cause infection of the patient is effectively avoided by arranging the spherical rubber clamping head 12, the tail sleeve 6, the ventilation sleeve 7, the sealing ring 19 and the cap sleeve 18.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a connect for fiberoptic bronchoscopy usefulness, includes top cap structure (1), tubular body structure (2), tail structure (3), bi-pass tube structure (4) and external structure (5), its characterized in that: top cap structure (1) fixed connection is in the upper end of pipe shaft structure (2), and external structure (5) set up in the left side of pipe shaft structure (2), and bi-pass pipe structure (4) set up in the right side of pipe shaft structure (2), and tail structure (3) set up in the lower extreme of pipe shaft structure (2), and the surface threaded connection of tail structure (3) has tail cover (6), and the surface threaded connection of bi-pass pipe structure (4) has ventilation cover (7).

2. A joint for use in fiberoptic bronchoscopy according to claim 1, wherein: the top cover structure (1) comprises a first round cover (8) and a second round cover (9), an elastic lacing (10) is fixedly connected between the first round cover (8) and the second round cover (9), a through hole (11) is formed in the center position of the first round cover (8), and a spherical rubber clamping head (12) is fixedly connected with the center position of the second round cover (9).

3. A joint for use in fiberoptic bronchoscopy according to claim 1, wherein: the double-pass pipe structure (4) comprises a first vent pipe (13), a second vent pipe (14) and a conical pipe (15), wherein the first vent pipe (13) and the second vent pipe (14) are connected to the right end of the conical pipe (15) in a threaded mode, and the conical pipe (15) is connected to the right side of the pipe body structure (2) in a threaded mode.

4. A joint for use in fiberoptic bronchoscopy according to claim 1, wherein: the outer surface of the pipe body structure (2) is fixedly connected with a conical reinforcing ring (16), and the conical reinforcing ring (16) is positioned on the outer surface of the joint of the conical pipe (15) and the pipe body structure (2).

5. A joint for use in fiberoptic bronchoscopy according to claim 1, wherein: the external connection structure (5) comprises a connecting pipe (17) and a cap sleeve (18), the connecting pipe (17) is fixedly connected to the outer surface of the pipe body structure (2), and the cap sleeve (18) is in threaded connection with the outer surface of the connecting pipe (17).

6. A joint for use in fiberoptic bronchoscopy according to claim 1, wherein: the pipe tail structure (3) is rotationally connected to the end part of the pipe body structure (2), and a sealing ring (19) is arranged between the pipe body structure (2) and the pipe tail structure (3).