CN212730549U

CN212730549U - Sputum excretion device for respiration

Info

Publication number: CN212730549U
Application number: CN202020522989.3U
Authority: CN
Inventors: 经莹洁
Original assignee: Affiliated Hospital of Chifeng University
Current assignee: Affiliated Hospital of Chifeng University
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-03-19
Anticipated expiration: 2030-04-10

Abstract

The utility model relates to the technical field of medical equipment, specifically a sputum discharging device for breathing, one side of cartridge case and one side fixed connection of a sputum section of thick bamboo, and all be equipped with valve plate mechanism, two in cartridge case and the sputum section of thick bamboo the upside that cartridge case and sputum section of thick bamboo were run through respectively to the one end of valve plate mechanism and outwards extend to, the downside of cartridge case and a sputum section of thick bamboo all communicates and is equipped with the connecting pipe. The utility model discloses in, through closing cartridge case and sputum section of thick bamboo as an organic whole, and adopt the mode of a pipeline and a suction head, can carry out the sputum elimination respectively and spout the medicine operation, the operating procedure of changing the pipeline sparingly, the efficiency of sputum elimination is improved, and reduce patient's misery and improve the security, set up valve plate mechanism, only need rotate the turning block and can drive the valve plate displacement, the displacement is stable, the speed of the control valve plate displacement of being convenient for, and then the volume and the speed of speed and the sputum elimination of medicine are spouted in the control of being convenient for, and this device low in manufacturing cost, high durability and convenient use.

Description

Sputum excretion device for respiration

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a sputum excretion device for respiration.

Background

Sputum obstruction of airway respiratory tract infections are mostly triggered by chronic inflammation of the airways. Once the respiratory tract is infected, inflammatory edema can occur to the bronchus, so that the tube wall becomes thick, the tube cavity becomes thin, a large amount of sputum can be secreted at the same time, the sputum is accumulated to cause continuous development of inflammation, and finally, the airway is narrowed and blocked, so that the respiratory resistance is increased, asthma is suffocated, the airway can be seriously blocked due to long-term inflammation, cilia of the airway wall which is responsible for discharging phlegm are laid down and fall off, the sputum is very difficult to discharge, the lung function is continuously reduced, the patient can not be cured for a long time, and the life can be threatened in serious cases.

A device for sputum excretion generally is bayonet straw or kowtows sputum excretion machine and carries out the sputum excretion among the prior art, the most common and with low costs is bayonet straw sputum excretion method, but this kind of mode need insert the lung pipe with the sputum suction by the oral cavity earlier with the straw, extract the back, insert the pencil again and spout the medicine, this kind of mode operating procedure is loaded down with trivial details, increase medical personnel's working strength, extravagant manpower, inefficiency, and many times plug pipeline increases patient's discomfort easily, and cause the damage to patient's lung pipe easily. Accordingly, those skilled in the art have provided a sputum excretion apparatus for respiration to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sputum discharging device for respiration to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sputum excretion device for respiration comprises a drug cylinder, a sputum cylinder and a suction tube device, wherein one side of the drug cylinder is fixedly connected with one side of the sputum cylinder, valve plate mechanisms are arranged in the drug cylinder and the sputum cylinder, one ends of the two valve plate mechanisms respectively penetrate through the upper sides of the drug cylinder and the sputum cylinder and extend outwards, and connecting tubes are communicated with the lower sides of the drug cylinder and the sputum cylinder;

the straw device includes sleeve pipe, liquid medicine pipe and inhales the phlegm pipe, the outside of liquid medicine pipe and inhaling the phlegm pipe is located to the sleeve pipe cover, liquid medicine pipe and the adjacent one end of inhaling the phlegm pipe all communicate and are equipped with the connector, and two connectors overlap respectively and locate on two connecting pipes, the one end fixedly connected with spherical suction head of connector is kept away from to the sleeve pipe, and is equipped with two main passageways that set up with liquid medicine pipe and inhaling the phlegm pipe intercommunication respectively in the spherical suction head, the accessory channel that sets up with two main passageways intercommunication is seted up respectively to the lateral wall of spherical suction head.

As a further aspect of the present invention: valve plate mechanism includes two valve plates that transversely set up respectively in cartridge case and sputum section of thick bamboo, two the valve plate matches with the interior bore diameter of cartridge case and sputum section of thick bamboo respectively, two the upside of valve plate rotates the threaded rod that is connected with two vertical settings through two respectively, two screw holes have been seted up respectively to the upside of cartridge case and sputum section of thick bamboo, and two threaded rods keep away from the one end of two rotations and run through two screw holes and its threaded connection respectively.

As a further aspect of the present invention: the upside of cartridge case and sputum section of thick bamboo is the locating lever that two vertical symmetries of fixedly connected with set up respectively, and the horizontal fixed plate that sets up of fixedly connected with between two locating levers, two through-holes have been seted up on the fixed plate, and two threaded rods keep away from the one end of two rotation pieces and run through two through-hole settings respectively, the inner wall of through-hole and the lateral wall sliding connection of threaded rod.

As a further aspect of the present invention: lie in cartridge case and sputum section of thick bamboo outside two the equal fixedly connected with of one end of threaded rod changes the piece, and the surface of turning the piece is equipped with anti-skidding line.

As a further aspect of the present invention: two the outside of valve plate is all established and fixedly connected with sealing washer, and the sealing washer adopts the rubber material component.

As a further aspect of the present invention: a cartridge case and a sputum section of thick bamboo all adopt transparent PVC material component, and a cartridge case and a sputum section of thick bamboo are through the integrated into one piece that moulds plastics.

As a further aspect of the present invention: one side of the drug cylinder far away from the sputum cylinder is communicated with a drug injection valve, and the front side of the drug cylinder is provided with volume scale marks.

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

1. this device closes cartridge case and sputum section of thick bamboo as an organic whole, and adopt the mode of a pipeline and a suction head, the sputum through with inhale the accessory channel on the main entrance of sputum pipe intercommunication, inhale in the sputum section of thick bamboo, carry out the sputum liquid medicine of discharging through the liquid medicine pipe, then through the spherical suction head on with the main entrance of liquid medicine pipe intercommunication, spout the endotracheal wall by the accessory channel again, carry out the inside medicine spraying of pulmonary duct, can carry out the sputum excretion respectively and spout the medicine operation, save the operating procedure who changes the pipeline, the efficiency of sputum excretion is improved, and reduce patient's misery and improve the security.

2. Through setting up valve plate mechanism, rotate and change the piece, drive the threaded rod and rotate, because threaded rod and screw hole threaded connection, the threaded rod limit is rotated the displacement this moment, and then can drive the valve plate displacement, and the displacement is stable, is convenient for control the speed of valve plate displacement, and then is convenient for control the volume and the speed of spouting the medicine and the speed of row of phlegm.

Drawings

FIG. 1 is a schematic perspective view of a respiratory sputum excretion apparatus;

FIG. 2 is a schematic view showing the internal structure of a respiratory sputum excretion apparatus;

fig. 3 is an enlarged schematic view of a position a in fig. 2 of the sputum excretion apparatus for respiration.

In the figure: 1. a cartridge; 2. a sputum cartridge; 3. a connecting pipe; 4. a sleeve; 5. a liquid medicine tube; 6. a sputum suction tube; 7. a connector; 8. a spherical suction head; 9. a main channel; 10. a secondary channel; 11. a valve plate; 12. a rotating member; 13. a threaded rod; 14. a threaded hole; 15. positioning a rod; 16. a fixing plate; 17. rotating the block; 18. a seal ring; 19. a medicine injection valve; 20. capacity scale lines.

Detailed Description

Referring to fig. 1-3, in an embodiment of the present invention, a sputum excretion device for respiration includes a drug cartridge 1, a sputum cartridge 2 and a suction tube device, one side of the drug cartridge 1 is fixedly connected to one side of the sputum cartridge 2, and valve plate mechanisms are disposed in the drug cartridge 1 and the sputum cartridge 2, one ends of the two valve plate mechanisms respectively penetrate through the upper sides of the drug cartridge 1 and the sputum cartridge 2 and extend outward, the lower sides of the drug cartridge 1 and the sputum cartridge 2 are respectively connected to a connecting tube 3, a convex ring is disposed outside the connecting tube 3 to prevent the connector 7 from falling off, the connection is more secure, the suction tube device includes a sleeve 4, a drug liquid tube 5 and a sputum suction tube 6, the sleeve 4 is sleeved outside the drug liquid tube 5 and the sputum suction tube 6, one ends of the drug liquid tube 5 adjacent to the sputum suction tube 6 are respectively connected to a connector 7, and the two connectors 7 are respectively sleeved on the two connecting tubes 3, one end of the sleeve 4 far away from the, two main channels 9 respectively communicated with the liquid medicine tube 5 and the sputum suction tube 6 are arranged in the spherical suction head 8, the side wall of the spherical suction head 8 is respectively provided with an auxiliary channel 10 communicated with the two main channels 9, a valve plate 11 in the sputum barrel 2 moves upwards to generate negative pressure in the sputum barrel 2, then the sputum is sucked into the sputum barrel 2 through the auxiliary channel 10 on the main channel 9 communicated with the sputum suction pipe 6 to be discharged, then, the valve plate 11 in the cartridge 1 is forcibly moved downwards to make the liquid medicine in the cartridge 1 pass through the liquid medicine pipe 5, then the medicine is sprayed to the inner wall of the lung tube through a main channel 9 which is arranged on the spherical suction head 8 and is communicated with the medicine liquid tube 5 and an auxiliary channel 10, and the medicine is sprayed inside the lung tube, the sputum excretion and the drug spraying operation can be respectively carried out, the operation step of replacing the pipeline is saved, the efficiency of sputum excretion is improved, the pain of a patient is reduced, and the safety is improved;

in fig. 2: the valve plate mechanism comprises two valve plates 11 which are respectively and transversely arranged in the drug cylinder 1 and the sputum cylinder 2, the two valve plates 11 are respectively matched with the inner diameters of the drug cylinder 1 and the sputum cylinder 2, the upper sides of the two valve plates 11 are respectively and rotatably connected with two vertically arranged threaded rods 13 through two rotating pieces 12, the upper sides of the drug cylinder 1 and the sputum cylinder 2 are respectively provided with two threaded holes 14, and one ends of the two threaded rods 13 far away from the two rotating pieces 12 respectively penetrate through the two threaded holes 14 and are in threaded connection with the two threaded holes, the rotating pieces 17 are rotated to drive the threaded rods 13 to rotate, because the threaded rod 13 is in threaded connection with the threaded hole 14, and the axial rotation of the medicine barrel 1 or the sputum barrel 2 is limited, at the moment, the threaded rod 13 moves while rotating, the valve plate 11 is driven to move stably, so that the displacement speed of the valve plate 11 is convenient to control, and the spraying amount, spraying speed and sputum excretion speed are convenient to control;

in fig. 1 and 2: the upper sides of the medicine barrel 1 and the sputum barrel 2 are respectively fixedly connected with two positioning rods 15 which are vertically and symmetrically arranged, a fixing plate 16 which is transversely arranged is fixedly connected between the two positioning rods 15, two through holes are formed in the fixing plate 16, one ends of the two threaded rods 13, far away from the two rotating pieces 12, penetrate through the two through holes respectively, the inner walls of the through holes are connected with the outer side wall of the threaded rods 13 in a sliding mode, the displacement of the threaded rods 13 can be limited, straight lines can be arranged when the threaded rods 13 are displaced, and the structure of the device is more stable;

in fig. 1: one end of each of the two threaded rods 13 positioned outside the drug cylinder 1 and the sputum cylinder 2 is fixedly connected with a rotating block 17, so that the threaded rods 13 can be conveniently rotated, and anti-skidding lines are arranged on the outer surfaces of the rotating blocks 17 to prevent hands from skidding;

in fig. 2: the outer sides of the two valve plates 11 are sleeved and fixedly connected with sealing rings 18, so that the sealing performance is improved, air leakage is prevented, the sealing rings 18 are made of rubber components, the materials are soft, and the inner walls of the drug barrel 1 and the sputum barrel 2 are prevented from being abraded;

in fig. 1: the drug cartridge 1 and the sputum barrel 2 are both made of transparent PVC materials, so that the drug liquid and the sputum can be observed conveniently, and the drug cartridge 1 and the sputum barrel 2 are integrally formed through injection molding, so that the connection is firm and the production is convenient;

in fig. 1: one side intercommunication that sputum section of thick bamboo 2 was kept away from to cartridge case 1 is equipped with injection valve 19, is convenient for add the medicine, and the front side of cartridge case 1 is equipped with capacity scale mark 20, is convenient for observe the volume of liquid medicine.

The utility model discloses a theory of operation is: when the device is used for sputum excretion and drug spraying, one end of a spherical suction head 8 on a suction tube device is inserted into the sputum accumulation part of the pulmonary duct of a human body, a rotating block 17 on a sputum barrel 2 is rotated to drive a threaded rod 13 to rotate, the threaded rod 13 is in threaded connection with a threaded hole 14 on the sputum barrel 2, the axial rotation of the sputum barrel 2 is limited, the threaded rod 13 moves upwards while rotating, a valve plate 11 is further driven to move upwards to generate negative pressure in the sputum barrel 2, then sputum is sucked into the sputum barrel 2 through an auxiliary channel 10 on a main channel 9 communicated with a sputum suction tube 6 to be discharged, then, the rotating block 17 on a drug barrel 1 is rotated during drug spraying, and similarly, the threaded rod 13 pushes a valve plate 11 in the drug barrel 1 to move downwards forcibly, the displacement is stable, the drug spraying amount and speed are convenient to control, drug liquid in the drug barrel 1 passes through a drug liquid tube 5 and then passes through the main channel 9 communicated with the drug liquid tube 5 on the spherical suction head 8, the auxiliary channel 10 is sprayed to the inner wall of the pulmonary duct to spray medicine in the pulmonary duct, the device can respectively perform operations of sputum excretion and medicine spraying by adopting a pipeline and a suction head, thereby saving the operation steps of pipeline replacement, improving the efficiency of sputum excretion, reducing the pain of patients and improving the safety.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sputum excretion device for respiration comprises a drug cartridge (1), a sputum cartridge (2) and a straw device, and is characterized in that one side of the drug cartridge (1) is fixedly connected with one side of the sputum cartridge (2), valve plate mechanisms are arranged in the drug cartridge (1) and the sputum cartridge (2), one ends of the two valve plate mechanisms respectively penetrate through the upper sides of the drug cartridge (1) and the sputum cartridge (2) and extend outwards, and connecting pipes (3) are communicated with the lower sides of the drug cartridge (1) and the sputum cartridge (2);

the straw device includes sleeve pipe (4), liquid medicine pipe (5) and inhales phlegm pipe (6), liquid medicine pipe (5) and the outside of inhaling phlegm pipe (6) are located to sleeve pipe (4) cover, liquid medicine pipe (5) and the one end of inhaling phlegm pipe (6) adjacent all communicate and be equipped with connector (7), and two connector (7) overlap respectively and locate on two connecting pipes (3), the one end fixedly connected with spherical suction head (8) of connector (7) are kept away from in sleeve pipe (4), and are equipped with two main entrance (9) that set up with liquid medicine pipe (5) and inhaling phlegm pipe (6) intercommunication respectively in spherical suction head (8), subchannel (10) that set up with two main entrance (9) intercommunication are seted up respectively to the lateral wall of spherical suction head (8).

2. The sputum excretion device for respiration as claimed in claim 1, wherein the valve plate mechanism comprises two valve plates (11) respectively transversely disposed in the drug canister (1) and the sputum canister (2), two of the valve plates (11) are respectively matched with the inner diameters of the drug canister (1) and the sputum canister (2), two of the valve plates (11) are respectively rotatably connected with two vertically disposed threaded rods (13) through two rotating members (12), two of the threaded holes (14) are respectively opened on the upper sides of the drug canister (1) and the sputum canister (2), and one ends of the two threaded rods (13) far away from the two rotating members (12) respectively penetrate through the two threaded holes (14) and are in threaded connection.

3. The sputum excretion device for respiration as claimed in claim 2, wherein the upper sides of the drug canister (1) and the sputum canister (2) are fixedly connected with two positioning rods (15) which are vertically and symmetrically arranged, respectively, and a fixing plate (16) which is transversely arranged is fixedly connected between the two positioning rods (15), the fixing plate (16) is provided with two through holes, and the ends of the two threaded rods (13) far away from the two rotating members (12) are respectively arranged through the two through holes, and the inner walls of the through holes are slidably connected with the outer side walls of the threaded rods (13).

4. The sputum excretion device for respiration as claimed in claim 2, wherein one end of each of the two threaded rods (13) located outside the drug and sputum cartridges (1, 2) is fixedly connected with a rotation block (17), and the outer surface of the rotation block (17) is provided with anti-slip lines.

5. The sputum excretion apparatus for respiration as claimed in claim 2, wherein the valve plates (11) are provided with sealing rings (18) on the outer sides thereof, and the sealing rings (18) are made of rubber.

6. The sputum excretion device for respiration as claimed in claim 1, wherein the drug canister (1) and the sputum canister (2) are made of transparent PVC material, and the drug canister (1) and the sputum canister (2) are integrally formed by injection molding.

7. The sputum excretion apparatus for respiration as claimed in claim 1, wherein the side of the drug cartridge (1) far away from the sputum cartridge (2) is connected with a drug injection valve (19), and the front side of the drug cartridge (1) is provided with volume graduation marks (20).