CN214129680U

CN214129680U - Pediatric respiratory tract sputum suction device

Info

Publication number: CN214129680U
Application number: CN202020741964.2U
Authority: CN
Inventors: 李蓓
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-09-07
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to a phlegm device is inhaled to paediatrics respiratory track includes the sleeve pipe that is used for guiding the sputum suction at least, its characterized in that inhale the phlegm device and still include the isolating screen that is used for blockking the droplet with this sleeve pipe cooperation is used, sleeve pipe one end runs through into the isolating screen, it connects to be provided with a tongue depressor on the terminal surface of isolating screen and rotate last jaw plate on the tongue depressor, wherein, will the tongue depressor with under the condition that the user oral cavity was put into to last jaw plate, the tongue depressor with go up according to between the jaw plate the mode of going up jaw plate relative rotation is converted to second relative state by first relative state, so that the sleeve pipe can be in user oral cavity back-and-forth movement.

Description

Pediatric respiratory tract sputum suction device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to paediatrics respiratory track sputum aspirator.

Background

Sputum can easily appear once respiratory diseases appear in the infant, in clinic, when thick sputum and viscous fluid in the throat of the infant are too much, the sputum, the viscous secretion and other substances can block the respiratory tract to cause dyspnea, and if the sputum and the viscous secretion are not cleaned in time, the infant can be suffocated and die; the infant is treated by sputum suction nursing equipment aiming at the symptoms of the infant. A large number of sputum suction care devices have been proposed in the prior art, such as a pediatric respiratory tract sputum suction apparatus proposed in patent publication No. CN209422571U, a pediatric respiratory tract sputum suction apparatus proposed in patent publication No. CN209422571U, and the like, which perform a sputum suction operation directly in such a manner that a tube penetrates into the throat.

Taking the pediatric respiratory tract sputum suction device proposed by the patent document with the publication number of CN209422571U as an example, the device comprises a suction tube, a sputum suction bottle, a finger groove, a bottle mouth, a suction head, a humidifying tube, a sputum suction tube, a three-way valve, a connecting tube, a bottle cap, an air inlet tube and an air bag, wherein the suction tube is installed on the side surface of the sputum suction bottle, the sputum suction tube is communicated with the suction tube through the suction tube, the bottle mouth is installed at the top of the sputum suction bottle, the bottle cap is in threaded connection with the bottle mouth, the bottle cap is fixedly connected with the three-way valve through the connecting tube, one end of the air inlet tube is communicated with one end of the three-way valve, and the air bag is installed at the other end of the air inlet tube; the other side port of the three-way valve is communicated with the suction head through a sputum suction pipe, and a humidifying pipe is fixedly arranged on the sputum suction pipe. The work of inhaling the sputum flask has been avoided the suction head to block up the influence, carries out the humidification to children's respiratory track, conveniently with the filth suction in the children's respiratory track.

Although the sputum in the oral cavity and the nasal cavity of an infant patient can be sucked out by the existing sputum suction nursing equipment, the self-management capability of the infant patient is poor, the mouth is opened for a long time, the muscle of the mouth part is easily sore and closed, and the sputum suction effect can be influenced once the mouth is closed. In addition, children are also susceptible people of infectious diseases, the phlegm is certainly stimulated to the pharynx when the children inhale, the sick children are easy to have symptoms such as irritative dry cough, vomiting and the like, and if the sick children are infected with the infectious diseases, medical care personnel can be exposed to aerosol with viruses.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

Inhale easy closure of infant mouth that phlegm nursing equipment exists that prior art provided and influence and inhale phlegm effect, and the infant nursing process who has infectious disease has the problem of infectious risk, this application has proposed paediatrics respiratory track and has inhaled phlegm device, should inhale phlegm device through setting up the isolation screen that has tongue depressor and last jaw plate, not only can reduce medical personnel's exposure risk, medical personnel can prevent the infant mouth closure through tongue depressor and last jaw plate conveniently simultaneously, improved and inhaled phlegm effect and nursing efficiency, can reduce infant's uncomfortable sense. Meanwhile, the isolation screen is simple in structure and low in manufacturing cost, and can effectively meet the sputum suction nursing requirement on children with infectious diseases similar to the outbreak period of the new coronary pneumonia 2019-nCoV epidemic situation.

The application provides paediatrics respiratory track sputum aspirator, at least including the sleeve pipe that is used for guiding the sputum suction, its characterized in that inhale the sputum aspirator still include with this sleeve pipe cooperation use be used for blockking the shielding screen of droplet, sleeve pipe one end runs through into the shielding screen, be provided with a tongue depressor on the terminal surface of shielding screen and rotate and connect last jaw plate on the tongue depressor, wherein, will the tongue depressor with under the condition that user's oral cavity was put into to last jaw plate, the tongue depressor with go up between the jaw plate according to the mode of going up jaw plate relative rotation is converted to second relative state by first relative state, so that the sleeve pipe can be in user's oral cavity back-and-forth movement.

According to a preferred embodiment, a push-pull plate with one end penetrating out of the isolating screen is connected to the tongue depressor in a sliding manner, and the upper jaw plate rotates relatively through the relative sliding of the push-pull plate on the tongue depressor.

According to a preferred embodiment, the upper jaw plate is arranged on the tongue depressor through a rotating shaft, and the shaft body of the rotating shaft is rotatably connected to the push-pull plate.

According to a preferred embodiment, the tongue depressor has an elongated slot for guiding the sleeve.

According to a preferred embodiment, the isolation screen is provided with a through hole, so that the sleeve penetrates into the isolation screen along the through hole and is arranged between the tongue depressor and the upper jaw plate.

According to a preferred embodiment, the end face of the screen is provided with a handle for a user to hold.

According to a preferred embodiment, the push-pull plate is provided at one end with a ring for a user to push or pull the push-pull plate.

According to a preferred embodiment, the two ends of the sleeve are respectively connected with a sputum suction mechanism and a sputum suction pipe.

According to a preferred embodiment, the cannula is internally provided with an inflation tube and a suction tube.

According to a preferred embodiment, a cuff is arranged between the sputum aspirator tube and the sleeve.

Drawings

Fig. 1 is a simplified overall structure schematic diagram of the isolation screen of the present invention; and

fig. 2 is a simplified overall structure diagram of the sputum suction apparatus of the present invention.

List of reference numerals

1: and (3) a sleeve 2: the isolation screen 3: tongue depressor

4: and (3) upper jaw plate 5: push-pull plate 6: rotating shaft

7: through hole 8: the sleeve head 9: ring body

10: the sputum suction mechanism 11: the sputum suction tube 12: medicine filling tube

13: suction tube

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 shows a simplified overall structure diagram of a shielding screen 2 used with a cannula 1 for guiding sputum aspiration.

The isolating screen 2 mainly comprises a cover body, a tongue depressor 3 and an upper jaw plate 4 which are all made of hyaluronic acid. The cover body is used for blocking the spray during the sputum suction. The tongue depressor 3 is used for pressing the tongue of the infant patient so as to facilitate sputum suction operation. The upper jaw plate 4 is used for matching with the tongue depressor 3 to open the mouth of the infant patient.

The upper jaw plate 4 is rotatably connected to the tongue depressor 3 through a rotating shaft 6. When the children's mouth cavity is not used, the distance between the upper jaw plate 4 and the tongue depressor 3 is short, and the upper jaw plate 4 and the tongue depressor 3 are in a first relative state of being close to each other, so that the children's mouth cavity can be smoothly placed in the children's mouth cavity. After the device is placed in the oral cavity of a child patient, the upper jaw plate 4 rotates relatively, the distance between the upper jaw plate 4 and the tongue depressor 3 is increased, and the upper jaw plate 4 and the tongue depressor 3 are in a second relative state of being far away from each other, so that the oral cavity of the child patient is supported and opened in an auxiliary mode.

A push-pull plate 5 made of transparent glass is connected on the tongue depressor 3 in a sliding way. One end of the push-pull plate 5 penetrates through the isolation screen 2 and is exposed to the side of the medical staff for convenient operation. Medical personnel can control the palate plate 4 positioned at the inner side of the isolation screen 2 to rotate relatively by operating the push-pull plate 5 from the outer side of the isolation screen 2, so that the protection effect is enhanced. The push-pull plate 5 does not separate from the tongue depressor 3 during sliding.

The push-pull plate 5 has a rack-shaped upper end face. The cross section of the rotating shaft 6 perpendicular to the extending direction of the axis is in a gear shape when being observed on the cross section of the rotating shaft 6. The rotating shaft 6 is engaged with the upper end surface of the push-pull plate 5. When the device is used, the push-pull plate 5 is pushed and pulled back and forth, and the rotating shaft 6 is driven to drive the upper jaw plate 4 to rotate relatively together in a gear-rack transmission mode. The end of the push-pull plate 5 is provided with a limit part, so that when the push-pull plate 5 is pulled outwards, the push-pull plate 5 cannot be separated from the tongue depressor 3 accidentally.

The isolating screen 2 is provided with a through hole 7 for connecting the sleeve 1. The sleeve 1 penetrates into the isolation screen 2 along the through hole 7 and is arranged between the tongue depressor 3 and the upper jaw plate 4. The tongue depressor 3 has an elongated slot for guiding the sleeve 1. The cannula 1 can slide back and forth along the chute to penetrate into the throat of the infant.

The end face of the isolation screen 2 is provided with a handle. The handle may be a conventional bar door handle. When the isolation screen 2 is used, a user can hold the isolation screen 2 by holding the handle.

One end of the push-pull plate 5 is provided with a ring body 9. The ring 9 is used for the user to push and pull the push-pull plate 5 back and forth. When the isolating screen 2 is used, a user can hold the four fingers on the handle and pass the thumb through the ring body 9, so that the user can operate the push-pull plate 5 to slide back and forth while stabilizing the isolating screen 2.

The utility model provides a with the sleeve pipe 1 that is used for guiding the sputum suction cooperate the isolation screen 2 that uses, simple structure, the manufacturing time is short and low in manufacturing cost, can mass production manufacturing. During manufacturing, the isolation screen 2, the tongue depressor 3, the upper jaw plate 4 and the push-pull plate 5 can be manufactured separately, the tongue depressor 3, the push-pull plate 5 and the upper jaw plate 4 are assembled, and then the tongue depressor 3 is fixedly connected to the isolation screen 2. When the sputum suction device is used, the sleeve 1 only needs to penetrate through the through hole 7 in advance and be placed in the tongue depressor 3 to guide a child to open the oral cavity, the upper jaw plate 4 of the tongue depressor 3 is placed in the oral cavity, the push-pull plate 5 is pushed forwards and backwards, the angle between the upper jaw plate 4 and the tongue depressor 3 is increased, the child is assisted to maintain the open state of the oral cavity, the sleeve 1 is pushed forwards and backwards, and the sputum suction mechanism 10 on the sleeve 1 is enabled to be deep into the throat of the child to perform sputum suction operation.

The other end of the sleeve 1 in this application is provided with a sputum suction device. As shown in fig. 2, the sputum aspirating apparatus comprises a housing, an air extracting bottle and a liquid medicine box. The shell is internally and detachably provided with a sputum storage bottle. The top of the shell is provided with a connector, a three-way pipe is arranged inside the connector, and the three-way pipe is respectively connected with an air pipe, a sputum suction pipe 11 and a sputum storage bottle. One side of the connector is movably connected with the air suction bottle through an air pipe, and the other side of the connector is movably connected with the sleeve head 14 through a sputum suction pipe 11. One side of the sleeve head 14 is movably connected with a suction pump arranged in the liquid medicine box through a medicine feeding pipe. One side of the sleeve head 14 is movably connected to the sleeve 1. The inner part of the sleeve 1 is provided with an inflating tube 12 and a suction tube 13. The end of the sleeve 1 far away from the sleeve head 14 is movably connected with a sputum suction mechanism 10.

The medicine feeding pipe is movably connected with a medicine filling pipe 12 arranged in the sleeve 1 through a sleeve head 14. The sputum suction tube 11 is movably connected with a suction tube 13 arranged in the sleeve 1 through a sleeve head 14. The two sides of the bearing frame are provided with sliding blocks. One side of the bearing frame close to the inner wall of the groove is rotatably connected with a clamping and connecting plate. One side of the clamping plate close to the bearing frame is provided with a spring, and the inner wall of the groove is provided with a clamping groove. Through the cooperation setting in joint board and joint groove, when pushing down the joint board, can make and bear the frame activity from top to bottom, convenient to detach stores up the sputum flask. The first one-way valve is arranged at the joint of the gas pumping bottle and the gas pipe, and the upper surface of the gas pumping bottle is provided with a gas outlet. The inside of gas vent is provided with the second check valve. The interior of the gas pumping bottle is movably connected with a piston rod.

Through the setting of storage sputum flask and air extraction bottle, during the use, pull down as the piston rod, can be with storing up the air in the sputum flask in the air extraction bottle is inhaled through first check valve. When the piston rod is pushed upwards, the air sucked in the air suction bottle can be discharged. The reciprocating operation can generate negative pressure in the sputum storage bottle to form suction force.

The upper surface of the liquid medicine box is provided with a medicine adding opening. The sputum aspirating mechanism 10 includes a fitting. One side of the joint is in threaded connection with a connecting port. The joint of the joint and the connecting port is provided with a sealing ring. The center of the connecting port is fixedly connected with an adsorption rod. The surface of the adsorption rod is provided with a spherical suction port. The surface of the adsorption rod is sleeved with absorbent cotton.

Through suction pump, last pencil, pullover 14, fill pencil 12, connection port and inhale the setting of phlegm mechanism 10, during the use, through in the suction pump inhales the medicine of going up with the expectorant in the liquid medicine box, through pullover 14, fill pencil 12 and connection port with the infiltration of expectorant and inhale the absorbent cotton, when inhaling phlegm mechanism 10 and deepening patient's respiratory track, can play the effect of softening the sputum scab.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. The pediatric respiratory tract sputum suction device at least comprises a sleeve (1) for guiding sputum to be sucked out,

it is characterized in that

The sputum suction device also comprises an isolation screen (2) which is matched with the sleeve (1) for use and used for blocking spray, the isolation screen (2) mainly comprises a cover body, a tongue depressor (3) and an upper jaw plate (4) which are all transparent, one end of the sleeve (1) penetrates into the isolation screen (2), the end face of the isolation screen (2) is provided with the tongue depressor (3) and the upper jaw plate (4) which is rotatably connected with the tongue depressor (3), wherein,

under the condition that the tongue depressor (3) and the upper jaw plate (4) are placed in the oral cavity of a user, the tongue depressor (3) and the upper jaw plate (4) are switched from a first relative state to a second relative state according to the relative rotation mode of the upper jaw plate (4), so that the sleeve (1) can move back and forth in the oral cavity of the user.

2. The sputum aspirator according to claim 1, characterized in that a push-pull plate (5) with one end penetrating through the isolating screen (2) is slidably connected to the tongue depressor (3), and the upper jaw plate (4) rotates relatively by relative sliding of the push-pull plate (5) on the tongue depressor (3).

3. The sputum aspirator according to claim 2, characterized in that the upper jaw plate (4) is arranged on the tongue depressor (3) through a rotating shaft (6) and the shaft body of the rotating shaft (6) is rotatably connected to the push-pull plate (5).

4. A sputum aspirator according to claim 3, characterized in that the tongue depressor (3) has an elongated chute for guiding the cannula (1).

5. The sputum aspirator according to claim 3, wherein the isolation screen (2) is provided with a through hole (7) so that the sleeve (1) penetrates into the isolation screen (2) along the through hole (7) and is placed between the tongue depressor (3) and the upper jaw plate (4).

6. The sputum aspirator according to claim 5, wherein the end face of the isolation screen (2) is provided with a handle for a user to hold.

7. The sputum aspirator according to claim 6, wherein the push-pull plate (5) is provided at one end with a ring (9) for the user to push and pull the push-pull plate (5).

8. The sputum aspirator according to claim 7, wherein the cannula (1) is connected at both ends with a sputum aspirating mechanism (10) and a sputum aspirating tube (11), respectively.

9. The sputum aspirator according to claim 8, characterized in that the cannula (1) is internally provided with a drug-filling tube (12) and a suction tube (13).

10. The sputum aspirator according to claim 9, characterized in that a cuff (14) is provided between the sputum aspirator tube (11) and the cannula (1).