CN221579271U

CN221579271U - Dual-purpose connecting device for atomizing and sucking phlegm

Info

Publication number: CN221579271U
Application number: CN202323525737.9U
Authority: CN
Inventors: 张贺; 李付粉; 姜淑庆
Original assignee: Zhejiang Provincial Tongde Hospital Zhejiang Institute Of Mental Health
Current assignee: Zhejiang Provincial Tongde Hospital Zhejiang Institute Of Mental Health
Priority date: 2023-12-25
Filing date: 2023-12-25
Publication date: 2024-08-23
Anticipated expiration: 2033-12-25

Abstract

The utility model discloses a dual-purpose connecting device for atomizing and sucking phlegm, which comprises a connecting valve, wherein the connecting valve is respectively connected with an autogenous cutting sleeve pipe, a heating mechanism and a phlegm storage bag, and the phlegm storage bag is connected with phlegm sucking equipment through an air pipe; the heating mechanism is connected with a mist generating mechanism through an air pipe; the connecting valve comprises a lower valve body, and a first connecting port is arranged at the front end of the lower valve body; the rear end of the lower valve body is provided with a second connecting port; the upper part of the lower valve body is connected with an upper valve body, and the upper end of the upper valve body is provided with a third connecting port; a cylinder is arranged in the upper valve body, the other end of the cylinder is provided with a conical column, the tail end of the conical column is provided with a vent hole; the inner part of the upper valve body is symmetrically provided with a first baffle; the cylinder outside sliding connection has the air shutoff piece, and air shutoff piece upper end both sides are connected with the spring respectively, and the other end of spring is connected with first baffle. The utility model can clean the inside by detaching the connecting valve to prevent the sputum in the connecting valve from flowing back, and the utility model does not need to manually adjust the connecting valve, reduces the operation and prevents the disconnection of the air pipe between the instruments.

Description

Dual-purpose connecting device for atomizing and sucking phlegm

Technical Field

The utility model relates to a connecting device with atomizing and sputum sucking functions, and belongs to the technical field of medical equipment.

Background

Airway humidification is an important link of artificial airway nursing, and is also a difficult problem which always puzzles clinical nursing work, and the effect of the airway humidification directly influences the nursing quality of the artificial airway. After tracheotomy, the heating, humidifying and filtering functions of the airway mucosa of a patient are damaged, the mucosa is dried, sputum is easy to be sticky to form sputum scab, the airway is blocked, the incidence rate of pulmonary infection is increased, and even suffocation is caused when the infection is severe, so that the life of the patient is endangered. The industry has developed various humidification devices successively, for example, chinese patent application publication No. CN219208511U discloses a medical sputum-aspiration atomizer, and specifically discloses a medical sputum-aspiration atomizer comprising a medical three-way valve and a sleeve connecting pipe, wherein a first port of the medical three-way valve is communicated with a catheter, a third port of the medical three-way valve is communicated with a sputum-aspiration pipe, the sleeve connecting pipe is communicated with a second port of the medical three-way valve, and the tail end of the sleeve connecting pipe is communicated with an autogenous cutting sleeve of a patient through a joint; the tail end of the catheter is connected with the atomizing device, the sleeve connecting pipe is only communicated with the catheter by operating the medical three-way valve, and the atomizing device can perform atomization treatment on a patient; the tail end of the sputum aspirator is connected with the sputum aspirator body, and the sleeve connecting pipe is only communicated with the sputum aspirator by operating the medical three-way valve. The following problems exist in this type of scheme: 1. the scheme adopts a common medical three-way valve to connect all the instruments, the medical three-way valve is easy to accumulate sputum after long-term use, and the medical three-way valve is generally required to be replaced after a period of use due to incapability of disassembly; 2. the medical three-way valve needs to manually adjust the valve to control the communicated pipeline, and when the patient is subjected to atomization treatment and sputum aspiration, the valve needs to be frequently manually controlled to be opened and closed, so that the operation is inconvenient, and if a corresponding channel is not opened during atomization, the connection and disconnection of the air pipe and the three-way valve can be caused due to overlarge pressure of oxygen in the air pipe.

Disclosure of utility model

The utility model aims to provide a dual-purpose connecting device for atomizing and sputum aspiration. The utility model can clean the inside by detaching the connecting valve to prevent sputum in the connecting valve from accumulating and flowing back, and the utility model does not need to manually adjust the connecting valve, reduces operation and prevents the disconnection of the air pipe between instruments.

The technical scheme of the utility model is as follows: the dual-purpose connecting device for atomizing and sucking phlegm comprises a connecting valve, wherein the connecting valve is respectively connected with an autogenous cutting sleeve pipe, a heating mechanism and a phlegm storage bag, and the phlegm storage bag is connected with phlegm sucking equipment through an air pipe; the heating mechanism is connected with a mist generating mechanism through an air pipe; the connecting valve comprises a lower valve body, and a first connecting port is arranged at the front end of the lower valve body; the rear end of the lower valve body is provided with a second connecting port; the upper part of the lower valve body is connected with an upper valve body, the upper end of the upper valve body is provided with a third connecting port, and the outer end of the third connecting port is connected with the heating mechanism; the inside of the upper valve body is provided with a cylinder communicated with the third connecting port, the other end of the cylinder is provided with a conical column, and the tail end of the conical column is provided with a vent hole; the inner part of the upper valve body is symmetrically provided with a first baffle; the cylinder outside sliding connection has the air shutoff piece, and air shutoff piece upper end both sides are connected with the spring respectively, and the other end of spring is connected with first baffle.

According to the dual-purpose connecting device for atomizing and sucking phlegm, the second baffle plates are respectively arranged on two sides of the first baffle plate.

The two-purpose connecting device for atomizing and sucking phlegm comprises a bottom plate, wherein the lower part of the bottom plate is connected with a gas blocking column which is in sliding connection with the cylinder; the two sides of the bottom plate are respectively provided with a third baffle which is matched with the second baffle; and a connecting rib is arranged between the third baffle and the air blocking column.

The atomization and sputum suction dual-purpose connecting device is characterized in that the first connecting port is connected with the autogenous cutting sleeve pipe; the second connecting port is connected with the sputum storage bag.

The atomization and sputum suction dual-purpose connecting device comprises a mist generating mechanism, wherein the mist generating mechanism comprises a mist generating main body, a feeding box is arranged on the mist generating main body, and a feeding cover is connected to the upper part of the feeding box; the front end of the charging box is provided with a mist outlet, and the mist outlet is connected with the heating mechanism through an air pipe; the rear end of the fog generating main body is provided with an oxygen inlet.

In the atomization and sputum suction dual-purpose connecting device, the upper end of the lower valve body is internally provided with a first thread; the lower end of the upper valve body is provided with a convex ring, the convex ring is provided with a second thread, and the second thread is matched with the first thread.

In the dual-purpose connecting device for atomizing and sucking phlegm, the guide plate positioned above the second connecting port is arranged in the lower valve body.

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

1. According to the utility model, the tracheostomy tube, the heating mechanism and the sputum storage bag are connected through the connecting valve, the liquid medicine is atomized by the mist generating mechanism and is sent to the heating mechanism along with oxygen, and the bronchospasm caused by cool gas inhaled by a patient is avoided by the heating mechanism, so that the heating effect is more in accordance with the physiological function of a human body, and the patient is more comfortable. Atomized liquid medicine and oxygen are sent to a third connector of the connecting valve after being heated by the heating mechanism, then the atomized liquid medicine and the oxygen flow through the cylinder and the conical column, flow out of the vent hole and have outward pushing force on the air blocking block, so that the air blocking block is separated from the cylinder, the atomized liquid medicine and the oxygen are sent to the inside of the connecting valve from a gap between the air blocking block and the conical column and finally sent to the autogenous cutting sleeve pipe, and then sent to the trachea of a patient from the autogenous cutting sleeve pipe. The spring is used for tightly attaching the air blocking block and the cylinder when no atomized liquid medicine and oxygen are required to be conveyed, and can help the air blocking block to reset. The other end of the sputum storage bag is connected with a sputum sucking device, so that the sucked sputum is temporarily stored in the sputum storage bag, and the subsequent centralized treatment is facilitated, and the infection rate is reduced. And the whole sputum storage bag is in a state which is relatively closed after being connected with the sputum suction apparatus, and atomized liquid medicine and oxygen can not be sent to the sputum storage bag. According to the utility model, through the matched connection of the first thread and the second thread, the upper valve body and the lower valve body are easier to assemble and disassemble, the interior of the upper valve body and the lower valve body is convenient to clean and sterilize, sputum in the connecting valve is prevented from accumulating and flowing back, the connecting valve does not need to be manually adjusted, the operation is reduced, and the air pipe between apparatuses is prevented from being disconnected.

2. The second baffle plate is used for limiting the air blocking block and preventing the air blocking block from rotating and shifting in the up-and-down moving process.

3. According to the mist generating mechanism, the liquid medicine is added into the charging box through the charging cover, then the mist generating main body atomizes the liquid medicine in the charging box, the oxygen inlet of the mist generating main body is connected with an external oxygen generating device, and the mist generating main body conveys the generated atomized liquid medicine to the heating mechanism for heating while conveying oxygen.

4. The guide plate can reduce the suction of air flow to the air blocking block of the upper valve body in the sputum sucking process, and further ensures the sputum sucking effect.

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 lower valve body;

FIG. 3 is a schematic view of the structure of the upper valve body and the air block;

FIG. 4 is a cross-sectional view of the upper valve body and the block;

Fig. 5 is a schematic view of the structure of the block.

The marks in the drawings are: the device comprises a 1-connecting valve, a 2-autogenous cutting sleeve, a 3-sputum storage bag, a 4-lower valve body, a 5-upper valve body, a 6-first connecting port, a 7-second connecting port, a 8-third connecting port, a 9-cylinder, a 10-conical column, a 11-first baffle, a 12-air blocking block, a 13-spring, a 14-second baffle, a 15-bottom plate, a 16-air blocking column, a 17-connecting rib, a 18-mist generating main body, a 19-charging box, a 20-charging cover, a 21-mist outlet, a 22-oxygen inlet, a 23-first thread, a 24-convex ring, a 26-deflector, a 27-vent hole, a 28-third baffle, a 29-second thread and a 30-heating mechanism.

Detailed Description

The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.

Examples: the utility model provides a dual-purpose connecting device of atomizing and inhaling phlegm, the constitution is as shown in fig. 1-5, including connecting valve 1, connecting valve 1 is connected with autogenous cutting sleeve pipe 2, the business turn over gas port of heating mechanism 30 and the sputum inlet of sputum storage bag 3 respectively through the mode of cup jointing, and sputum storage bag 3 is connected with inhaling phlegm equipment through the trachea; the heating mechanism 30 is connected with a mist generating mechanism through an air pipe; the connecting valve 1 comprises a lower valve body 4, and as shown in fig. 2, the front end of the lower valve body 4 is provided with a first connecting port 6; the rear end of the lower valve body 4 is provided with a second connecting port 7, and the lower valve body 4, the first connecting port 6 and the second connecting port 7 are cast in an integrated mode; an upper valve body 5 is detachably connected to the upper part of the lower valve body 4, and in this embodiment, a first thread 23 is formed inside the upper end of the lower valve body 4; the lower end of the upper valve body 5 is integrally formed with a convex ring 24, the convex ring 24 is provided with a second thread 29, and the second thread 29 is matched with the first thread 23. Through the cooperation connection of first screw thread 23 and second screw thread 29 for go up valve body 5 and lower valve body 4 and assemble the dismantlement more easily, be convenient for carry out cleaning and disinfecting to inside, prevent that the sputum in the connecting valve from piling up the backward flow. As shown in fig. 4, the upper end of the upper valve body 5 is provided with a third connecting port 8, and the upper valve body 5 and the third connecting port 8 are integrally formed; the outer end of the third connecting port 8 is connected with a heating mechanism; the upper valve body 5 is internally provided with a cylinder 9 communicated with the third connecting port 8, the other end of the cylinder 9 is connected with a conical column 10, and a vent hole 27 is formed in the conical column 10; The upper valve body 5 is internally symmetrically provided with a first baffle 11; the cylinder 9 outside sliding connection has the shutoff piece 12, and shutoff piece 12 upper end both sides are fixed with spring 13 respectively, and the other end of spring 13 is fixed mutually with first baffle 11. The two sides of the first baffle 11 are respectively connected with a second baffle 14. The second baffle 14 is used for limiting the air blocking block 12 and preventing the air blocking block 12 from rotating and shifting in the process of moving up and down. As shown in fig. 5, the air blocking block 12 comprises a bottom plate 15, an air blocking column 16 is connected to the lower part of the bottom plate 15, and the air blocking column 16 is slidably connected with the cylinder 9; the two sides of the bottom plate 15 are respectively provided with a third baffle 28, and the third baffle 28 is matched with the second baffle 14; And a connecting rib 17 is connected between the third baffle 28 and the air blocking column 16. The first connecting port 6 is connected with the autogenous cutting sleeve pipe 2; the second connecting port 7 is connected with the sputum storage bag 3. The mist generating mechanism comprises a mist generating main body 18, a charging box 19 is arranged on the mist generating main body 18, and a charging cover 20 is connected to the upper part of the charging box 19 in a screwing way; the front end of the charging box 19 is provided with a fog outlet 21, and the fog outlet 21 is connected with a heating mechanism 30 through an air pipe; the rear end of the fog generating body 18 is provided with an oxygen inlet 22. The mist generating mechanism adds liquid medicine into the charging box 19 through the charging cover 20, then the mist generating main body 18 atomizes the liquid medicine in the charging box 19, the oxygen inlet 22 of the mist generating main body 18 is connected with an external oxygen generating device, and the mist generating main body 18 conveys the generated atomized liquid medicine to the heating mechanism 30 for heating while conveying oxygen. A deflector 26 positioned above the second connecting port 7 is connected in the lower valve body 4. The guide plate 26 can reduce the suction of air flow to the air blocking block of the upper valve body 5 in the sputum sucking process, and further ensures the sputum sucking effect. The utility model does not need to manually adjust the connecting valve 1, reduces operation and prevents the disconnection of the air pipe between instruments.

Principle of operation

The autogenous cutting sleeve pipe 2, the heating mechanism 30 and the sputum storage bag 3 are connected through the connecting valve 1, the heating mechanism 30 is connected with the mist generating mechanism, the mist generating mechanism atomizes liquid medicine and sends the liquid medicine to the heating mechanism 30 along with oxygen, the heating mechanism 30 prevents a patient from inhaling cool gas to cause bronchospasm, the heating effect is more in accordance with the physiological function of a human body, and the patient is more comfortable. The atomized liquid medicine and oxygen are sent to the third connecting port 8 of the connecting valve 1 after being heated by the heating mechanism 30, then the atomized liquid medicine and oxygen flow through the cylinder 9 and the conical column 10, flow out from the vent hole 27 and have outward pushing force on the air blocking block 12, so that the air blocking block 12 is separated from the cylinder 9, and the atomized liquid medicine and oxygen are sent to the inside of the connecting valve 1 from a gap between the air blocking block 12 and the conical column 10 and finally sent to the autogenous cutting sleeve pipe 2, and then sent to the trachea of a patient from the autogenous cutting sleeve pipe 2. The spring 13 is used to hold the block against the cylinder when no atomized liquid medicine or oxygen needs to be delivered and can assist in resetting the block 12. The other end of the sputum storage bag 3 is connected with a sputum sucking device, so that the sucked sputum is temporarily stored in the sputum storage bag 3 for subsequent centralized treatment, and the infection rate is reduced. And the whole sputum storage bag 3 is in a state which is relatively closed after being connected with the sputum suction apparatus, and atomized liquid medicine and oxygen can not be sent to the sputum storage bag.

Claims

1. The utility model provides a dual-purpose connecting device of atomizing and inhaling phlegm, includes connecting valve (1), and connecting valve (1) are connected with autogenous cutting sleeve pipe (2), heating mechanism (30) and sputum storage bag (3) respectively, and sputum storage bag (3) are connected with the sputum suction equipment through the trachea; the heating mechanism (30) is connected with a mist generating mechanism through an air pipe; the method is characterized in that: the connecting valve (1) comprises a lower valve body (4), and a first connecting port (6) is arranged at the front end of the lower valve body (4); the rear end of the lower valve body (4) is provided with a second connecting port (7); the upper part of the lower valve body (4) is connected with an upper valve body (5), the upper end of the upper valve body (5) is provided with a third connecting port (8), and the outer end of the third connecting port (8) is connected with a heating mechanism; a cylinder (9) communicated with the third connecting port (8) is arranged in the upper valve body (5), a conical column (10) is arranged at the other end of the cylinder (9), and a vent hole (27) is arranged at the tail end of the conical column (10); the upper valve body (5) is internally symmetrically provided with a first baffle (11); the cylinder (9) outside sliding connection has shutoff piece (12), and shutoff piece (12) upper end both sides are connected with spring (13) respectively, and the other end of spring (13) is connected with first baffle (11).

2. The dual-purpose connection device for atomizing and aspirating sputum according to claim 1, wherein: two sides of the first baffle (11) are respectively provided with a second baffle (14).

3. The dual-purpose connection device for atomizing and aspirating sputum according to claim 2, wherein: the air blocking block (12) comprises a bottom plate (15), an air blocking column (16) is connected to the lower part of the bottom plate (15), and the air blocking column (16) is connected with the cylinder (9) in a sliding manner; third baffles (28) are respectively arranged on two sides of the bottom plate (15), and the third baffles (28) are matched with the second baffles (14); and a connecting rib (17) is arranged between the third baffle (28) and the air blocking column (16).

4. The dual-purpose connection device for atomizing and aspirating sputum according to claim 1, wherein: the first connecting port (6) is connected with the autogenous cutting sleeve pipe (2); the second connecting port (7) is connected with the sputum storage bag (3).

5. The dual-purpose connection device for atomizing and aspirating sputum according to claim 1, wherein: the mist generating mechanism comprises a mist generating main body (18), a charging box (19) is arranged on the mist generating main body (18), and a charging cover (20) is connected to the upper part of the charging box (19); the front end of the charging box (19) is provided with a fog outlet (21), and the fog outlet (21) is connected with the heating mechanism (30) through an air pipe; the rear end of the fog generating main body (18) is provided with an oxygen inlet (22).

6. The dual-purpose connection device for atomizing and aspirating sputum according to claim 1, wherein: a first thread (23) is arranged in the upper end of the lower valve body (4); the lower end of the upper valve body (5) is provided with a convex ring (24), the convex ring (24) is provided with a second thread (29), and the second thread (29) is matched with the first thread (23).

7. The dual purpose connection device for atomizing and aspirating sputum according to claim 4, wherein: a guide plate (26) positioned above the second connecting port (7) is arranged in the lower valve body (4).