CN215780762U - Negative pressure suction tracheostomy cannula matching device capable of being automatically started - Google Patents

Negative pressure suction tracheostomy cannula matching device capable of being automatically started Download PDF

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Publication number
CN215780762U
CN215780762U CN202122311817.9U CN202122311817U CN215780762U CN 215780762 U CN215780762 U CN 215780762U CN 202122311817 U CN202122311817 U CN 202122311817U CN 215780762 U CN215780762 U CN 215780762U
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China
Prior art keywords
negative pressure
sputum
phlegm
pressure suction
storage bottle
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CN202122311817.9U
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Chinese (zh)
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田亮
蒋圆艳
程瑞动
孙鹏
叶祥明
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Zhejiang Provincial Peoples Hospital
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Zhejiang Provincial Peoples Hospital
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Abstract

The utility model relates to the technical field of medical instruments, in particular to a negative pressure suction tracheostomy cannula matching device capable of being automatically started. The utility model has the advantages that: when the patient coughed the sputum, partly sputum can pass through inhale the phlegm mouth and enter into the inside of inhaling the phlegm head, this moment level sensor will transmit signal for the controller, make the negative pressure suction structure is opened to the controller, makes the inside formation negative pressure environment of sputum storage bottle, and then makes it inhales phlegm work to inhale the phlegm head, very big has avoided the sputum to get back to the inside condition of trachea again along with breathing, has avoided contaminated sputum to inhale the condition in the lung again, can be convenient for control patient's lung infection condition, has guaranteed that the treatment to lung infection patient is comparatively good.

Description

Negative pressure suction tracheostomy cannula matching device capable of being automatically started
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a negative pressure suction tracheostomy cannula matching device capable of being automatically started.
Background
Clinically, brain damage, high-order spinal cord injury patient often lead to the hypofunction of lung because of amalgamation consciousness obstacle, dysphagia, respiratory relevant muscle paralysis etc. and inhale by mistake, cough expectoration is powerless, cause and aggravate lung infection, seriously influence disease prognosis, increase patient's fatality rate, to this type of patient, often need give the trachea and open and keep somewhere the trachea cannula for a long time, when sputum gathers in the respiratory track and can't effectively coughed out in vitro, the nursing worker just needs to utilize negative pressure suction device to carry out the negative pressure to sputum and expectoration to the trachea cannula mouth in patient's air flue, help sputum excretion. However, the sputum of the lung infection patient is more, on one hand, the nursing workload is increased seriously due to frequent sputum suction, and on the other hand, the negative pressure suction device cannot be in a working state all the time. Especially for those patients who have partial expectoration ability, it can be with some sputum coughed to the autogenous cutting mouth, and the sputum of coughed to the autogenous cutting mouth is cleared up in time so, and this sputum again is inhaled the air flue along with breathing to make contaminated sputum inhale again in the lung, finally be unfavorable for patient's lung to infect control, reduced the effect of treatment, consequently need a negative pressure suction autogenous cutting sleeve pipe supporting device that can automatic start to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides a negative pressure suction tracheostomy cannula matching device capable of being automatically started, and effectively overcomes the defects in the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a but supporting device of automatic start's negative pressure suction autogenous cutting sleeve pipe, is including inhaling phlegm pipe and sputum storage bottle, the surface of inhaling the phlegm pipe is provided with the check valve, the one end fixedly connected with of inhaling the phlegm pipe inhales the phlegm head, the surface of inhaling the phlegm head has been seted up a plurality of and has been inhaled the phlegm mouth, the inside of inhaling the phlegm head is hollow structure, the inner wall of inhaling the phlegm head is provided with level sensor, the top of sputum storage bottle is provided with the controller.
Optionally, the sputum suction pipe is far away from the first collection shell of one end fixedly connected with of inhaling the phlegm head, anti-reflux groove and thread groove have been seted up to one side of first collection shell, the inner wall threaded connection of thread groove has the closing plate, one side fixedly connected with second of closing plate collects the shell, the intercommunication collecting vat has been seted up to one side of second collection shell.
Optionally, one side of sputum storage bottle is provided with the negative pressure pipe, the one end that sputum storage bottle was kept away from to the negative pressure pipe is provided with the negative pressure suction structure.
Optionally, a sputum inlet pipe is arranged on one side of the sputum storage bottle, a sealing connecting ring is fixedly connected to one end, far away from the sputum storage bottle, of the sputum inlet pipe, a sputum conveying hose is arranged on one side of the sealing connecting ring, and a flow control valve is arranged on the outer surface of the sputum conveying hose.
Optionally, the sputum storage bottle is the glass bottle, the surface of sputum storage bottle is provided with the scale sign, through the inside volume of storing the sputum of understanding sputum storage bottle that the scale sign can be more audio-visual.
Optionally, the liquid level sensor is electrically connected with the controller, and the controller is electrically connected with the negative pressure suction structure.
Optionally, the thread groove and the sealing plate are both annular, the thread groove is matched with the sealing plate in size, and the first collecting shell is matched with the second collecting shell in size.
Optionally, one end of the sputum conveying hose, which is far away from the sealing connecting ring, is fixedly connected with the second collecting shell, and one end of the sputum conveying hose, which is far away from the sealing connecting ring, is communicated with the communicating collecting tank.
The utility model has the following advantages:
1. this supporting device of negative pressure suction tracheostomy tube that can start automatically, through inhale the phlegm head, inhale phlegm mouth, level sensor, controller and the cooperation setting of negative pressure suction structure, when the patient coughs out the sputum, partly sputum can pass through inhale the phlegm mouth and enter into the inside of inhaling the phlegm head, this moment level sensor will transmit signal for the controller, and then makes the negative pressure suction structure is opened to the controller, thereby makes the inside formation negative pressure environment of sputum storage bottle, and then makes it inhales phlegm work to inhale the phlegm head, and the very big phlegm of having avoided gets back to the inside condition of trachea again along with breathing, and then has avoided contaminated sputum to inhale the condition in the lung again to can be convenient for control patient's lung infection condition, it is comparatively good to have guaranteed the treatment to lung infection patient's therapeutic effect.
2. When the negative pressure suction tracheostomy cannula matching device capable of being automatically started is used for sputum suction, the sucked sputum is conveyed to the interior of the first collection shell through the sputum suction tube, the anti-backflow groove is trapezoidal in shape, the inclined plane of the anti-backflow groove is inclined downwards, thereby enabling the sputum to enter the first collecting shell and the second collecting shell, avoiding the situation that the sputum flows back to the inside of the sputum suction tube, and preventing the situation that the sputum flows back through the one-way valve, thereby further ensuring that the anti-backflow effect of the device is better, avoiding the situation that the sputum flows back to the interior of the trachea again, and the first collecting shell and the second collecting shell are screw-coupled by a sealing plate and a screw groove, thereby can conveniently dismantle and install first collection shell and second are collected the shell, thereby be convenient for to the inside of first collection shell and second are collected the shell is cleared up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the sputum-aspirating head and its connecting members according to the present invention;
fig. 3 is a schematic structural view of a first collecting case and a connecting member thereof according to the present invention.
In the figure: 1-sputum suction pipe, 2-sputum storage bottle, 3-one-way valve, 4-sputum suction head, 5-sputum suction port, 6-liquid level sensor, 7-controller, 8-first collection shell, 9-anti-reflux groove, 10-thread groove, 11-sealing plate, 12-second collection shell, 13-communicated collection tank, 14-negative pressure pipe, 15-negative pressure suction structure, 16-sputum inlet pipe, 17-sealed connection ring, 18-sputum conveying hose, 19-flow control valve and 20-scale mark.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1-3, a negative pressure suction tracheostomy cannula matching device capable of being automatically started comprises a sputum suction tube 1 and a sputum storage bottle 2, wherein the outer surface of the sputum suction tube 1 is provided with a one-way valve 3, one end of the sputum suction tube 1 is fixedly connected with a sputum suction head 4, the outer surface of the sputum suction head 4 is provided with a plurality of sputum suction ports 5, the inside of the sputum suction head 4 is of a hollow structure, the inner wall of the sputum suction head 4 is provided with a liquid level sensor 6, and the top of the sputum storage bottle 2 is provided with a controller 7.
As an optional technical scheme of the utility model: inhale phlegm pipe 1 and keep away from the first collection shell 8 of the one end fixedly connected with of inhaling phlegm head 4, anti-reflux groove 9 and thread groove 10 have been seted up to one side of first collection shell 8, the inner wall threaded connection of thread groove 10 has closing plate 11, one side fixedly connected with second collection shell 12 of closing plate 11, intercommunication collecting vat 13 has been seted up to one side of second collection shell 12, anti-reflux groove 9's shape is trapezoidal, anti-reflux groove 9's inclined plane slope is downward, thereby can make the sputum enter into the inside that first collection shell 8 and second collected shell 12, the sputum backward flow has been avoided to the condition of inhaling phlegm pipe 1 inside, the big or small looks adaptation of intercommunication collecting vat 13 and anti-reflux groove 9.
As an optional technical scheme of the utility model: one side of sputum storage bottle 2 is provided with negative pressure pipe 14, and the one end that negative pressure pipe 14 kept away from sputum storage bottle 2 is provided with negative pressure suction structure 15.
As an optional technical scheme of the utility model: a sputum inlet pipe 16 is arranged on one side of the sputum storage bottle 2, a sealing connecting ring 17 is fixedly connected to one end, far away from the sputum storage bottle 2, of the sputum inlet pipe 16, a sputum conveying hose 18 is arranged on one side of the sealing connecting ring 17, and a flow control valve 19 is arranged on the outer surface of the sputum conveying hose 18.
As an optional technical scheme of the utility model: sputum storage bottle 2 is the glass bottle, and the surface of sputum storage bottle 2 is provided with scale mark 20, can be more audio-visual the 2 inside volume of storing the sputum of understanding sputum storage bottle through scale mark 20.
As an optional technical scheme of the utility model: the liquid level sensor 6 is electrically connected with the controller 7, and the controller 7 is electrically connected with the negative pressure suction structure 15, so that the controller 7 can open the check valve 3 and the negative pressure suction structure 15 according to signals of the liquid level sensor 6, and then sputum suction work is carried out.
As an optional technical scheme of the utility model: the shape of thread groove 10 and closing plate 11 is the annular, the big or small looks adaptation of thread groove 10 and closing plate 11, the big or small looks adaptation of shell 12 is collected to first collection shell 8 and second, thereby can be more convenient make closing plate 11 be connected with thread groove 10, and then make first collection shell 8 collect the shell 12 with the second and be connected closely, and through closing plate 11 and thread groove 10, can make first collection shell 8 collect the shell 12 with the second and be connected inside formation airtight space in back, make first collection shell 8 collect the gas tightness after the shell 12 is connected comparatively good with the second, and then more smooth and easy inhales phlegm work.
As an optional technical scheme of the utility model: one end of the sputum conveying hose 18, which is far away from the sealing connecting ring 17, is fixedly connected with the second collecting shell 12, and one end of the sputum conveying hose 18, which is far away from the sealing connecting ring 17, is communicated with the communicating collecting tank 13.
The working process of the utility model is as follows:
when the patient coughed out the sputum, partly sputum can enter into the inside of inhaling phlegm head 4 through inhaling phlegm mouth 5, level sensor 6 will transmit signal for controller 7 this moment, and then make controller 7 open negative pressure suction structure 15, thereby make the inside formation negative pressure environment of sputum storage bottle 2, and then make and inhale phlegm head 4 and inhale the phlegm worker, the sputum of absorption is carried to the inside of first collection shell 8 and second collection shell 12 through inhaling phlegm pipe 1, and through defeated phlegm hose 18 with advance phlegm pipe 16 and carry to the inside of sputum storage bottle 2 and collect.
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 (8)

1. The utility model provides a but supporting device of automatically start's negative pressure suction autogenous cutting sleeve pipe which characterized in that: including inhaling phlegm pipe (1) and sputum storage bottle (2), the surface of inhaling phlegm pipe (1) is provided with check valve (3), the one end fixedly connected with of inhaling phlegm pipe (1) inhales phlegm head (4), the surface of inhaling phlegm head (4) has been seted up a plurality of and has been inhaled phlegm mouth (5), the inside of inhaling phlegm head (4) is hollow structure, the inner wall of inhaling phlegm head (4) is provided with level sensor (6), the top of sputum storage bottle (2) is provided with controller (7).
2. The negative pressure suction tracheostomy cannula mating device capable of being automatically started according to claim 1, characterized in that: inhale phlegm pipe (1) and keep away from the first collection shell (8) of the one end fixedly connected with of inhaling phlegm head (4), anti-reflux groove (9) and thread groove (10) have been seted up to one side of first collection shell (8), the inner wall threaded connection of thread groove (10) has closing plate (11), shell (12) are collected to one side fixedly connected with second of closing plate (11), intercommunication collecting vat (13) have been seted up to one side of shell (12) is collected to the second.
3. The negative pressure suction tracheostomy cannula mating device capable of being automatically started according to claim 1, characterized in that: one side of sputum storage bottle (2) is provided with negative pressure pipe (14), the one end that sputum storage bottle (2) was kept away from in negative pressure pipe (14) is provided with negative pressure suction structure (15).
4. The negative pressure suction tracheostomy cannula mating device capable of being automatically started according to claim 1, characterized in that: one side of sputum storage bottle (2) is provided with into phlegm pipe (16), advance one end fixedly connected with sealed go-between (17) that phlegm pipe (16) kept away from sputum storage bottle (2), one side of sealed go-between (17) is provided with defeated phlegm hose (18), the surface of defeated phlegm hose (18) is provided with flow control valve (19).
5. The negative pressure suction tracheostomy cannula mating device capable of being automatically started according to claim 1, characterized in that: sputum storage bottle (2) is the glass bottle, the surface of sputum storage bottle (2) is provided with scale mark (20).
6. The negative pressure suction tracheostomy cannula mating device capable of being automatically started according to claim 1, characterized in that: the liquid level sensor (6) is electrically connected with the controller (7), and the controller (7) is electrically connected with the negative pressure suction structure (15).
7. The negative pressure suction tracheostomy cannula mating device capable of being automatically started according to claim 2, characterized in that: the shape of the thread groove (10) and the shape of the sealing plate (11) are both annular, the thread groove (10) is matched with the size of the sealing plate (11), and the first collecting shell (8) is matched with the size of the second collecting shell (12).
8. The negative pressure suction tracheostomy cannula mating device capable of being automatically started according to claim 4, wherein: one end of the sputum conveying hose (18) far away from the sealing connecting ring (17) is fixedly connected with the second collecting shell (12), and one end of the sputum conveying hose (18) far away from the sealing connecting ring (17) is communicated with the communicating collecting tank (13).
CN202122311817.9U 2021-09-24 2021-09-24 Negative pressure suction tracheostomy cannula matching device capable of being automatically started Active CN215780762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122311817.9U CN215780762U (en) 2021-09-24 2021-09-24 Negative pressure suction tracheostomy cannula matching device capable of being automatically started

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122311817.9U CN215780762U (en) 2021-09-24 2021-09-24 Negative pressure suction tracheostomy cannula matching device capable of being automatically started

Publications (1)

Publication Number Publication Date
CN215780762U true CN215780762U (en) 2022-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122311817.9U Active CN215780762U (en) 2021-09-24 2021-09-24 Negative pressure suction tracheostomy cannula matching device capable of being automatically started

Country Status (1)

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CN (1) CN215780762U (en)

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