CN218105869U

CN218105869U - Disposable bronchoscope suction valve

Info

Publication number: CN218105869U
Application number: CN202221923841.6U
Authority: CN
Inventors: 杨晓薇; 常远
Original assignee: Jiangsu Mole Electronic Technology Co ltd
Current assignee: Jiangsu Mole Electronic Technology Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-23
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a disposable bronchoscope suction valve, its technical scheme main points are: the method comprises the following steps: the outer circle wall surface of the shell is fixedly sleeved with a connecting block, the outer circle wall surface of the shell is fixedly sleeved with a fixing block, and the outer circle wall surface of the shell is fixedly provided with a handle; control assembly, control assembly sets up the excircle wall of shell for supplementary medical personnel control inhales the phlegm, through setting up the buckle piece, the buckle piece can be pressed down, negative pressure air current passes through the inlet port circulation this moment, can directly avoid pressing down the buckle piece when need not inhaling the phlegm to the patient can, through setting up the movable block, the movable block can be when the buckle piece is pressed down synchronous motion, and then drive the inside circulation of negative pressure air current follow negative pressure suction mouth, when needs inhale phlegm or dirty blood, press the buckle piece, accomplish the attraction to the phlegm, when need not attract, loosen the buckle piece, the movable block returns the normal position.

Description

Disposable bronchoscope suction valve

Technical Field

The utility model relates to a bronchoscope technical field, concretely relates to disposable bronchoscope suction valve.

Background

In the current medical field, bronchoscopes are often used for the observation, biopsy sampling, bacteriological and cytological examinations of lobar, segmental and sub-segmental bronchial lesions, which can assist physicians in finding the tissues of early lesions.

However, in the actual application process, because sputum or dirty blood can exist in the organ in the process of performing the bronchial operation, the sight line of medical personnel is influenced, the sputum aspirator is required to be matched for use, the operation process is complex, and therefore the disposable bronchoscope suction valve is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a disposable bronchoscope suction valve has solved because can have the condition of phlegm or dirty blood in the in-process that carries out the bronchial operation because the organ, influences medical personnel's sight, needs to cooperate the sputum aspirator to use, at the comparatively complicated problem of in-process of operation.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a disposable bronchoscope suction valve comprising: the outer circle wall surface of the shell is fixedly sleeved with a connecting block, the outer circle wall surface of the shell is fixedly sleeved with a fixing block, and the outer circle wall surface of the shell is fixedly provided with a handle; the control assembly is arranged on the outer circle wall surface of the shell and used for assisting medical staff to control sputum suction.

Through adopting above-mentioned technical scheme, through setting up the shell, the shell can protect inside various parts, avoids leading to the inside part of shell to damage the injury after the collision, and through setting up the handle, medical personnel can be assisted to the handle and medical personnel snatch the shell, fixes the position between shell and the medical personnel palm.

Preferably, the control assembly comprises: the mounting hole, the mounting hole is seted up one side of connecting block, the interior round wall movable sleeve of mounting hole is equipped with the regulation post, the top surface fixed mounting of regulation post has the post of placing, the excircle wall movable sleeve of placing the post is equipped with pressure spring, the storage tank has been seted up to the top surface of regulation post, through hole has been seted up to the inside bottom surface of storage tank, the top surface of regulation post is provided with the buckle piece, the holding tank has been seted up to the bottom surface of buckle piece, the constant head tank has been seted up to the bottom surface of buckle piece, the interior round wall movable sleeve of holding tank is equipped with the movable block, the negative pressure suction mouth has been seted up to the excircle wall of regulation post, the inlet port has been seted up to the excircle wall of regulation post.

Through adopting above-mentioned technical scheme, through setting up the buckle piece, the buckle piece can be pressed downwards, negative pressure air current circulates through the inlet port this moment, can directly avoid pressing downwards the buckle piece when need not inhale the phlegm to the patient can, through setting up the movable block, the movable block can be when the buckle piece is pressed downwards synchronous motion, and then drive the inside circulation of negative pressure air current from the negative pressure suction port, when phlegm or dirty blood are inhaled to needs, press the buckle piece, accomplish the attraction to the phlegm, when need not attract, loosen the buckle piece, the movable block returns the normal position, only need press in operation process and can get into operating condition, the operation is comparatively simple.

Preferably, a stabilizing block is fixedly mounted on the bottom surface of the adjusting column, and a pipe connecting hole is formed in the bottom surface of the stabilizing block.

By adopting the technical scheme, the suction tube can be connected inside the connection tube hole by arranging the connection tube hole, and the internal space of the straight through hole can be sealed by the stabilizing block to a certain extent by arranging the stabilizing block, so that the connection tube hole and the like are reserved as through holes for air circulation.

Preferably, one end of the housing is fixedly provided with a bending part, and one end of the bending part is fixedly provided with a tip part.

Through adopting above-mentioned technical scheme, through setting up the flexion, the flexion can change the shape of self in order to adapt to patient's bronchus shape.

Preferably, a tip portion is fixedly mounted at one end of the bending portion.

Through adopting above-mentioned technical scheme, through setting up the tip, the tip can extend into patient's inside phlegm or dirty blood that attracts patient's trachea of bronchus.

Preferably, the bottom surfaces of the movable block and the buckling block are fixedly provided with sealing blocks.

By adopting the technical scheme, through the arrangement of the sealing block, the sealing block positioned at the bottom of the buckle block can be sealed on the bottom surface of the storage groove after the buckle block is pressed down, and the sealing block positioned at the bottom surface of the movable block can be sealed at the bottom of the through hole.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up the buckle piece, the buckle piece can be pressed downwards, negative pressure air current circulates through the inlet port this moment, can directly avoid pressing downwards the buckle piece when need not inhale the phlegm to the patient can, through setting up the movable block, the movable block can be when the buckle piece is pressed downwards synchronous motion, and then drive the inside circulation that negative pressure air current from the negative pressure suction mouth, inhale phlegm or dirty blood when needs, press the buckle piece, accomplish the attraction to the phlegm, when need not attract, loosen the buckle piece, the movable block returns the normal position, only need press in operation process and can get into operating condition, the operation is comparatively simple.

Through setting up the shell, the shell can protect inside various parts, avoid leading to the inside part of shell to damage the injury after the collision, through setting up the handle, the handle can assist medical personnel to snatch the shell, position between fixed shell and the medical personnel palm, through setting up the take-over hole, the take-over hole can be in will attracting the union coupling in inside, through setting up stabilizing block, stabilizing block can seal the inner space in through hole under a certain extent, keep taking-over hole etc. as the through-hole of circulation of air, through setting up the flexion, the flexion can change the shape of self in order to adapt to patient's bronchus shape, through setting up the tip, the tip can extend into patient's inside the bronchus and attract patient's trachea inside phlegm or dirty blood, through setting up the sealed piece, the sealed piece that is located buckle piece bottom can be sealed the bottom surface at the storing groove after the buckle piece is pressed down, the sealed piece that is located the movable block bottom surface can seal at through the through hole bottom.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a cross-sectional view of the adjustment post of the present invention;

fig. 4 is a schematic structural view of the buckle block of the present invention after being pressed.

Reference numerals are as follows: 1. a housing; 2. connecting blocks; 3. a fixed block; 4. a handle; 5. a bending section; 6. a tip portion; 7. a pressure spring; 8. mounting holes; 9. an adjustment column; 10. an air inlet; 11. a negative pressure suction port; 12. a buckling block; 13. accommodating a tank; 14. positioning a groove; 15. a movable block; 16. a sealing block; 17. a stabilizing block; 18. a pipe connecting hole; 19. a storage tank; 20. a through hole; 21. the column is placed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 2, disposable bronchoscope suction valve, including shell 1, the fixed cover of excircle wall of shell 1 is equipped with connecting block 2, and the fixed cover of excircle wall of shell 1 is equipped with fixed block 3, and the fixed mounting of excircle wall of shell 1 has handle 4, and the excircle wall of shell 1 is provided with control assembly for supplementary medical personnel control inhales phlegm.

Referring to fig. 1 and 2, a bending portion 5 is fixedly installed at one end of the housing 1, the bending portion 5 is an existing structure and is not described herein in detail, a tip portion 6 is fixedly installed at one end of the bending portion 5, the tip portion 6 is an existing structure and is not described herein in detail, and the medical care personnel can plug the tip portion 6 into the bronchus of the patient and drive the tip portion 6 to move continuously toward the inside of the bronchus by pushing the bending portion 5.

Referring to fig. 2, 3 and 4, the control assembly includes a mounting hole 8, the mounting hole 8 is opened at one side of the connecting block 2, an inner circular wall of the mounting hole 8 is movably sleeved with an adjusting column 9, a top surface of the adjusting column 9 is fixedly provided with a placing column 21, an outer circular wall of the placing column 21 is movably sleeved with a pressure spring 7, the pressure spring 7 is of an existing structure and is not described herein again, a top surface of the adjusting column 9 is provided with a storage groove 19, an inner bottom surface of the storage groove 19 is provided with a through hole 20, a top surface of the adjusting column 9 is provided with a buckling block 12, a bottom surface of the buckling block 12 is provided with a holding groove 13, a bottom surface of the buckling block 12 is provided with a positioning groove 14, an inner circular wall of the holding groove 13 is movably sleeved with a movable block 15, an outer circular wall of the adjusting column 9 is provided with a negative pressure suction port 11, an outer circular wall of the adjusting column 9 is provided with an air inlet hole 10, a bottom surface of the adjusting column 9 is fixedly provided with a stabilizing block 17, a bottom surface of the stabilizing block 17 is provided with a pipe receiving hole 18, the sealing blocks 16 are fixedly arranged on the bottom surfaces of the movable block 15 and the buckling block 12, the sealing blocks 16 are made of rubber, when the bending portion 5 drives the tip portion 6 to move to a specified position, medical staff can press the buckling block 12 to move downwards and press the pressure spring 7 to shrink and accumulate return elasticity, in the process, the sealing blocks 16 on the bottom surface of the buckling block 12 can be driven to press the bottom of the storage tank 19, negative pressure airflow flows to the through hole 20 according to the sequence from the pipe connecting hole 18 to the through hole 20 and then to the negative pressure suction port 11, therefore, sputum in a patient can be sucked, when sputum or blood stain does not need to be sucked, the medical staff releases the pressing on the buckling block 12, at the moment, the buckling block 12 can return to the original position under the driving of the return elasticity of the pressure spring 7, the negative pressure airflow is driven to flow through the air inlet hole 10, and can enter a working state only by pressing in the operation process, the operation is simpler.

The working principle is as follows: referring to fig. 1-4, when using, firstly, the medical staff will insert the tip portion 6 into the bronchus of the patient, and push the bending portion 5 to drive the tip portion 6 to move continuously toward the bronchus, when the bending portion 5 drives the tip portion 6 to move to a specified position, the medical staff will press the buckling block 12 to move downward, and press the pressure spring 7 to contract and accumulate the restoring elasticity, in this process, the sealing block 16 on the bottom surface of the buckling block 12 will be driven to press the bottom of the storage tank 19, and the negative pressure airflow will flow in the sequence from the pipe connecting hole 18 to the through hole 20 to the negative pressure suction port 11, so as to suck the sputum or dirty blood from the patient, and when the sputum or dirty blood does not need to be sucked, the medical staff will release the pressing of the buckling block 12, at this time, the buckling block 12 will return to the original position under the driving of the elastic force of the pressure spring 7, thereby driving the negative pressure airflow to flow through the air inlet 10, and in the operation process, the operation can be performed in a working state, and the operation is simple.

Through setting up handle 4, handle 4 can assist medical personnel to snatch shell 1, and position between fixed shell 1 and the medical personnel palm when medical personnel press down buckle piece 12, medical personnel can wholly abandon shell 1 after using, avoids used repeatedly to lead to cross infection.

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

Claims

1. Disposable bronchoscope suction valve, characterized in that includes:

the device comprises a shell (1), wherein a connecting block (2) is fixedly sleeved on the outer circular wall surface of the shell (1), a fixing block (3) is fixedly sleeved on the outer circular wall surface of the shell (1), and a handle (4) is fixedly installed on the outer circular wall surface of the shell (1);

the control assembly is arranged on the outer circle wall surface of the shell (1) and used for assisting medical staff to control sputum suction.

2. The disposable bronchoscope suction valve according to claim 1, wherein the control assembly comprises:

mounting hole (8), set up mounting hole (8) one side of connecting block (2), the interior circle wall movable sleeve of mounting hole (8) is equipped with regulation post (9), the top surface fixed mounting who adjusts post (9) has place post (21), the excircle wall movable sleeve of placing post (21) is equipped with pressure spring (7), storage tank (19) have been seted up to the top surface of regulation post (9), through hole (20) have been seted up to the inside bottom surface of storage tank (19), the top surface of regulation post (9) is provided with buckle piece (12), holding tank (13) have been seted up to the bottom surface of buckle piece (12), constant head tank (14) have been seted up to the bottom surface of buckle piece (12), the interior circle wall movable sleeve of holding tank (13) is equipped with movable block (15), negative pressure attraction mouth (11) have been seted up to the excircle wall of regulation post (9), inlet port (10) have been seted up to the excircle wall of regulation post (9).

3. The suction valve for the disposable bronchoscope according to claim 2, wherein a stabilizing block (17) is fixedly installed on the bottom surface of the adjusting column (9), and a pipe connecting hole (18) is formed on the bottom surface of the stabilizing block (17).

4. The valve according to claim 1, characterized in that a curved portion (5) is fixedly mounted at one end of the housing (1).

5. The valve according to claim 4, wherein a tip portion (6) is fixedly mounted at one end of the curved portion (5).

6. The suction valve for disposable bronchoscope according to claim 2, wherein the bottom surfaces of the movable block (15) and the buckling block (12) are both fixedly provided with a sealing block (16).