CN215537045U

CN215537045U - Respiratory support airway clearing device for critical medicine department

Info

Publication number: CN215537045U
Application number: CN202121885036.4U
Authority: CN
Inventors: 李攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-18
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses an airway clearing device for respiratory support of severe medical science, which comprises an airway insertion tube and a negative pressure drainage tube, wherein an inner butt joint tube is fixed at one end of the trachea insertion tube close to the negative pressure drainage tube, and an outer butt joint tube is fixedly sleeved on the outer side of the negative pressure drainage tube; the utility model connects the existing airway intubation and the negative pressure drainage tube in a clamping and fixing mode, so that the installation is more convenient and quicker, the operation is convenient, time and labor are saved, the installation has better firmness, the maintenance, the disassembly and the cleaning are convenient, the omnibearing use requirement is met, the problem that the optimal sputum suction opportunity is missed due to overlong preparation time in the early stage of sputum suction operation, and the timely treatment of a patient is influenced is solved.

Description

Respiratory support airway clearing device for critical medicine department

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an airway clearing device for supporting respiration of a severe medical department.

Background

In the critical medical science department, the most common medical means is to breathe management and breath support for acute respiratory insufficiency and other various critical patients, but the breathing machine used at present can work effectively only under the condition that the airway is unobstructed, and many critical medical science department patients are often accompanied with the condition that respiratory tract phlegm or blood clots are blocked, so that the respiratory support treatment means is influenced, and great inconvenience is brought to doctor treatment and patients.

The existing airway clearing device structure generally comprises an air pipe and a negative pressure drainage pipe, the air pipe and the negative pressure drainage pipe are required to be fixed in a threaded connection mode in practical use, medical workers are inconvenient to operate when the air pipe and the negative pressure drainage pipe are connected, time and labor are wasted, the best sputum suction opportunity can be missed due to overlong preparation time in the early stage of sputum suction operation, the timely treatment and cure of patients are affected, and for the purpose, an airway clearing device for respiratory support of a critical medicine department is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a severe medical science respiratory support airway obstruction device capable of improving the butt joint efficiency of a trachea and a negative pressure drainage tube, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an airway clearing device for respiratory support in critical medicine department comprises an airway insertion tube and a negative pressure drainage tube, wherein an inner butt joint tube is fixed at one end of the trachea insertion tube close to the negative pressure drainage tube, and an outer butt joint tube is fixedly sleeved on the outer side of the negative pressure drainage tube; the utility model discloses a pipe clamp, including interior butt joint pipe, the one end of conical chute is kept away from to the conical chute, and the top of clamp plate is fixed with the depression bar, the bottom central point of clamp plate puts and is fixed with first spring, and the one end that the conical chute was kept away from to the conical chute is fixed with the clamp plate top in extending to the mounting groove, the top of clamp plate and the position with the conical chute symmetry are fixed with the depression bar, the depression bar slides and runs through the groove top of mounting groove and extends to the outside of interior butt joint pipe, the bottom central point of clamp plate puts and is fixed with first spring.

Preferably, interior butt joint pipe and outer be provided with the locating part between the takeover, the locating part is close to the outer locating piece to takeover one end including fixed butt joint pipe, set up the constant head tank with locating piece sliding fit outer to the one end of takeover, the fixed slot has been seted up to the inside wall in the constant head tank, the tank bottom of fixed slot is fixed with the second spring, the one end that the fixed slot tank bottom was kept away from to the second spring is fixed with the fixed block, the hemisphere groove with fixed block looks adaptation is seted up to the lateral wall of locating piece, and is more stable when butt joint pipe and outer take over butt joint through the locating part that sets up.

Preferably, the number of the limiting members is four, and the four limiting members are distributed in an annular array, so that the limiting effect is better.

Preferably, the top end of the pressing rod is fixed with a pressing block, and the outer side of the inner butt joint pipe is provided with an arc-shaped groove, so that the pressing rod is conveniently pressed.

Preferably, be the rectangle array in the mounting groove and be fixed with four gag lever posts, clamp plate sliding connection is in the outside of gag lever post for the clamp plate is more stable when removing.

Preferably, the one end that butt joint pipe was fixed with the clearance ball in the trachea cannula was kept away from, the clearance ball is the cavity body structure for the trachea cannula rolls in human body, effectively reduces the frictional force when getting into the human body.

Preferably, the outer side of the blockage removing ball is provided with a plurality of through holes, so that respiratory tract sputum or blood clots can conveniently enter the airway intubation tube and the negative pressure drainage tube.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the existing airway intubation and the negative pressure drainage tube are connected in a clamping and fixing manner, so that the device is more convenient and quicker to install, is convenient to operate, saves time and labor, has better firmness after installation, is convenient to maintain, disassemble and clean, meets all-around use requirements, and avoids the problem that the optimal sputum suction opportunity is missed due to overlong preparation time in the early stage of sputum suction operation to influence timely treatment of a patient.

Drawings

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

FIG. 2 is a partial cross-sectional structural schematic of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area B of FIG. 3;

FIG. 5 is a schematic view of a position limiting member according to the present invention;

fig. 6 is an enlarged view of the region C in fig. 5.

In the figure: 1-airway intubation; 2-negative pressure drainage tube; 3-inner butt joint pipe; 4-external butt joint pipe; 5-mounting grooves; 6-a tapered groove; 7-a tapered rod; 8-pressing a plate; 9-a pressure bar; 10-a first spring; 11-a stop; 12-positioning blocks; 13-positioning grooves; 14-a fixed groove; 15-a second spring; 16-fixing block; 17-a hemispherical groove; 18-by block; 19-an arc-shaped groove; 20-a limiting rod; 21-clearing the blockage; 22-through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the airway clearing device for supporting respiration in critical medicine department shown in the figure comprises an airway insertion tube 1 and a negative pressure drainage tube 2, wherein an inner butt tube 3 is fixed at one end of the trachea insertion tube close to the negative pressure drainage tube 2, and an outer butt tube 4 is fixedly sleeved on the outer side of the negative pressure drainage tube 2; interior three mounting groove 5 has been seted up on the butt joint pipe 3, conical groove 6 has been seted up to the inside wall of takeover 4 outward, sliding connection has and conical rod 7 in the conical groove 6, swing joint has clamp plate 8 in the mounting groove 5, conical rod 7 keeps away from conical groove 6 one end extend to in the mounting groove 5 and fixed with clamp plate 8 top, the top of clamp plate 8 and the rigidity of 7 symmetries of conical rod have depression bar 9, depression bar 9 slides the groove top that runs through mounting groove 5 and extends to the outside of interior butt joint pipe 3, the bottom central point of clamp plate 8 puts and is fixed with first spring 10.

In order to press the pressing rod 9 conveniently, a pressing block 18 is fixed at the top end of the pressing rod 9, and an arc-shaped groove 19 is formed in the outer side of the inner butt joint pipe 3.

Meanwhile, in order to enable the pressing plate 8 to be more stable when moving, four limiting rods 20 are fixed in the installation groove 5 in a rectangular array mode, and the pressing plate 8 is connected to the outer sides of the limiting rods 20 in a sliding mode.

When the airway intubation tube 1 and the negative pressure drainage tube 2 are butted: according to piece 18 through pressing the finger and pressing, according to piece 18 and drive depression bar 9 and remove toward mounting groove 5, depression bar 9 drives the first spring 10 of clamp plate 8 compression, drives simultaneously that conical rod 7 accomodates into mounting groove 5 in, to the takeover 4 of outer butt joint pipe 3 insertion, pops out mounting groove 5 with conical rod 7 under first elastic action in inserting conical groove 6 to carry on spacingly to air flue intubate 1.

Example 2

Referring to fig. 5 to 6, in this embodiment, a limiting member 11 is disposed between the inner butt joint pipe 3 and the outer butt joint pipe 4, the limiting member 11 includes a positioning block 12 fixed at one end of the inner butt joint pipe 3 close to the outer butt joint pipe 4, one end of the outer butt joint pipe 4 is provided with a positioning groove 13 in sliding fit with the positioning block 12, an inner side wall of the positioning groove 13 is provided with a fixing groove 14, a second spring 15 is fixed at a groove bottom of the fixing groove 14, one end of the second spring 15 away from the groove bottom of the fixing groove 14 is fixed with a fixing block 16, and an outer side wall of the positioning block 12 is provided with a hemispherical groove 17 matched with the fixing block 16.

In order to achieve a better limiting effect, the number of the limiting members 11 is four, and the four limiting members 11 are distributed in an annular array.

When limiting the inner butt joint pipe 3: when the inner butt joint pipe 3 is inserted into the outer butt joint pipe 4, the positioning block 12 is inserted into the corresponding positioning groove 13, in the inserting process, when the positioning block 12 is in contact with the spherical surface of the fixing block 16, under the action of the spherical surface of the fixing block 16, the fixing block 16 moves in the fixing groove 14, meanwhile, the fixing block 16 compresses the second spring 15, when the positioning block 12 is completely inserted into the positioning groove 13, under the action of the second spring 15, the fixing block 16 extends into the hemispherical groove 17 on the positioning block 12, so that the positioning block 12 is stably fixed in the positioning groove 13, and the inner butt joint pipe 3 is conveniently and better limited.

Example 3

Referring to fig. 1, in this embodiment, to further describe embodiment 1, in the figure, an inner butt tube 3 is fixed at one end of the trachea cannula close to a negative pressure drainage tube 2, an outer butt tube 4 is fixedly sleeved at an outer side of the negative pressure drainage tube 2, a blockage removing ball 21 is fixed at one end of the trachea cannula 1 far away from the inner butt tube 3, the blockage removing ball 21 is of a hollow cavity structure, so that the trachea cannula 1 rolls in a human body, friction force when entering the human body is effectively reduced, and a plurality of through holes 22 are formed in an outer side of the blockage removing ball 21, so that respiratory tract sputum or blood clots can conveniently enter the trachea cannula 1 and the negative pressure drainage tube 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a respiratory unobstructed ware of supporting with gas channel of severe medical science branch of academic or vocational study which characterized in that includes:

the device comprises an airway insertion tube (1) and a negative pressure drainage tube (2), wherein an inner butt joint tube (3) is fixed at one end of the airway insertion tube close to the negative pressure drainage tube (2), and an outer butt joint tube (4) is fixedly sleeved on the outer side of the negative pressure drainage tube (2);

interior butt joint pipe (3) is last to have seted up three mounting groove (5), bell groove (6) have been seted up to the inside wall of takeover (4) outward, sliding connection has and bell rod (7) in bell groove (6), swing joint has clamp plate (8) in mounting groove (5), bell rod (7) are kept away from the one end of bell groove (6) and are extended to in mounting groove (5) and fixed with clamp plate (8) top, the top of clamp plate (8) and be fixed with depression bar (9) with the position of bell rod (7) symmetry, depression bar (9) slide and run through the groove top of mounting groove (5) and extend to the outside of interior butt joint pipe (3), the bottom central point of clamp plate (8) puts and is fixed with first spring (10).

2. An airway pater for critical medicine department respiratory support according to claim 1, wherein: interior butt joint pipe (3) and outer be provided with locating part (11) between taking over pipe (4), locating part (11) are close to outer locating piece (12) to taking over pipe (4) one end including fixed butt joint pipe (3), outer constant head tank (13) with locating piece (12) sliding fit is seted up to the one end of taking over pipe (4), fixed slot (14) have been seted up to the inside wall in constant head tank (13), the tank bottom of fixed slot (14) is fixed with second spring (15), the one end that fixed slot (14) tank bottom was kept away from in second spring (15) is fixed with fixed block (16), hemisphere groove (17) with fixed block (16) looks adaptation are seted up to the lateral wall of locating piece (12).

3. An airway pater for critical medicine department respiratory support according to claim 2, wherein: the number of the limiting pieces (11) is four, and the four limiting pieces (11) are distributed in an annular array.

4. An airway pater for critical medicine department respiratory support according to claim 1, wherein: a pressing block (18) is fixed at the top end of the pressing rod (9), and an arc-shaped groove (19) is formed in the outer side of the inner butt joint pipe (3).

5. An airway pater for critical medicine department respiratory support according to claim 1, wherein: be the rectangle array in mounting groove (5) and be fixed with four gag lever post (20), clamp plate (8) sliding connection is in the outside of gag lever post (20).

6. An airway pater for critical medicine department respiratory support according to claim 1, wherein: one end of the airway intubation (1) far away from the inner butt joint pipe (3) is fixed with a cleaning ball (21), and the cleaning ball (21) is of a cavity structure.

7. An airway pater for critical medicine department respiratory support according to claim 6, wherein: the outer side of the blockage removing ball (21) is provided with a plurality of through holes (22).