CN218187405U

CN218187405U - Noninvasive adjustable sputum suction tube

Info

Publication number: CN218187405U
Application number: CN202122714899.1U
Authority: CN
Inventors: 贾亚峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2023-01-03
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a noninvasive adjustable sputum suction tube relates to the medical instrument field, including pipe and the attach fitting of being connected with pipe one end, be provided with the air pressure regulating valve on the attach fitting, the pipe other end is connected with the nose portion of being plugged in that is used for the nasal cavity to inhale phlegm, the utility model discloses a set up and fill in the nasal cavity, dissolve, dilute through the phlegm that glues of atomizing medicine in to the air flue, the mobility of sputum becomes good back, will fill in the preceding end of nose and fill in patient's nasal cavity and form the closed loop, then after attach fitting is connected with negative pressure device, inhale the nasal cavity and attract through the cooperation of nose portion of filling in, link, pipe and attach fitting outside the body with secretions such as sputum in the patient's respiratory track to keep patient's respiratory track unblocked, this noninvasive adjustable sputum suction tube need not insert patient's air flue with the pipe, avoid causing the damage to patient's air flue, alleviate patient's misery, the practicality is high, satisfies user's user demand.

Description

Noninvasive adjustable sputum suction tube

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to it is noninvasive to inhale phlegm pipe with adjustable.

Background

The sputum suction tube is a medical instrument used in the process of rescuing and nursing patients in hospitals. Consists of two parts of a joint and a suction pipe. The connector can also be called a negative pressure control device, one end of the connector is connected with a suction tube, and the suction tube can be directly placed into the respiratory tract of a patient and also can be placed into the respiratory tract of the patient through a tracheal cannula or an oropharyngeal airway. The other end of the joint is connected with a negative pressure drainage system. When the negative pressure switch is turned on, the negative pressure suction is started, and secretions such as sputum and the like in the respiratory tract of the patient are sucked to the outside of the body, so that the respiratory tract of the patient is kept smooth, the infection is avoided, and the life of the patient is saved.

The current sputum suction tube is usually to put into patient's respiratory track from nasal cavity or oral cavity with the one end of suction and inhale the phlegm, inhales the sputum tube and puts into respiratory track and can increase medical personnel's the operation degree of difficulty, just can cause the damage to patient's respiratory track a little carelessly, and especially children's air duct is young tender, damages air flue lumen mucous membrane more easily, and the later stage still needs the medicine to carry out the anti-inflammatory treatment, is undoubtedly the misery that increases the patient to can not satisfy user's user demand.

Therefore, we propose a non-invasive adjustable sputum aspirator tube to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Lead to the groove to inhale phlegm pipe at present and put into patient's respiratory track from nasal cavity or oral cavity with the one end of suction and inhale the phlegm, inhale the phlegm pipe and put into the respiratory track and can increase medical personnel's the operation degree of difficulty, the problem that just can cause the damage to patient's respiratory track a little carelessly, the utility model provides a it can inhale phlegm pipe with adjustable not have the wound.

The utility model provides a scheme that its technical problem adopted is: the utility model provides a not have phlegm pipe of inhaling with adjustable creating, includes pipe and the attach fitting of being connected with pipe one end, is provided with the air pressure regulating valve on the attach fitting, the pipe other end is connected with and is used for filling in the nasal cavity and inhales the plug nose portion of phlegm.

As an optimal technical scheme of the utility model, the air pressure regulating valve includes an outlet duct, stopcock, connecting band, and the bottom of outlet duct is installed on connector's lateral wall and with connector intercommunication, and the stopcock cartridge is in the outlet duct and can follow outlet duct inner chamber endwise slip, connects through the connecting band between outlet duct and the stopcock.

As the utility model discloses a preferred technical scheme, the nose portion of plugging in includes a nose head of plugging in and link, and nose head of plugging in and link are the uncovered, inside cavity setting in both ends, link and pipe connection, and nose head of plugging in is connected with the front end of link.

As a preferred technical proposal of the utility model, the nose plug head can be in any one of the shapes of an olive head and a trumpet.

As a preferred technical scheme of the utility model, from last a plurality of ventholes have been seted up extremely down in proper order on the pipe wall of outlet duct, the stopcock is used for controlling the quantity of opening of venthole along outlet duct inner chamber endwise slip.

As an optimal technical scheme of the utility model, the venthole is any one of circular through-hole, rectangle through-hole, triangle hole.

As a preferred technical scheme of the utility model, the stopcock is that the bottom is uncovered, inside cavity sets up, and N logical groove of giving vent to anger has been seted up at the top of stopcock, and the inner wall top of stopcock sets up N and gives vent to anger the separation blade that leads to the groove and match, and the looks remote site of N separation blade installs the pivot, and the top of pivot is passed the through-hole that the stopcock top was seted up and is equipped with the rotatory thumb wheel that leads to the groove and overlap or misplace of giving vent to anger of drive separation blade.

As an optimal technical scheme of the utility model, the friction cover is installed to the through-hole inner wall, the inner wall of friction cover contacts with the outer wall of pivot.

As a preferred technical scheme of the utility model, logical groove of giving vent to anger can be any kind of fan-shaped, triangle-shaped, rectangle.

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

1. the utility model discloses a set up and fill in the nasal part, dissolve through the phlegm that glues of atomizing medicine in to the air flue, dilute, the phlegm liquid mobility becomes good back, the preceding end that will fill in the nose end is filled in patient's nasal cavity and is formed the closed loop, then be connected the back at attach fitting and negative pressure device, inhale the nasal cavity and through filling in the nose head with secretion such as sputum in the patient's respiratory track, the link, catheter and attach fitting's cooperation is inhaled the nasal cavity and is externally, thereby keep patient's respiratory track unblocked, this have adjustable phlegm pipe of inhaling of wound, need not insert patient's air flue with the catheter, avoid causing the damage to patient's air flue, alleviate patient's misery, high practicability, satisfy user's user demand.

2. The utility model discloses a set up the nose plug into olive head shape, can be suitable for the not nasal cavity of equidimension then, make nose plug closely laminate with patient's nasal cavity, improve the device's suitability and practicality.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the connector of the present invention;

FIG. 3 is a schematic view of the front sectional structure of the plug nose portion of the present invention;

FIG. 4 is an enlarged cross-sectional view of a second embodiment of the present invention;

fig. 5 is a schematic view of a three-dimensional enlarged structure of a second air outlet pipe in the embodiment of the present invention;

fig. 6 is an enlarged schematic view of a three-tube plug according to an embodiment of the present invention;

fig. 7 is an enlarged schematic structural view of a front section of a triple tube plug according to an embodiment of the present invention;

fig. 8 is a schematic view of an enlarged structure of a three-tube plug in a top view according to an embodiment of the present invention;

fig. 9 is a schematic view of an enlarged structure of a three-baffle in a top view according to an embodiment of the present invention.

In the figure: the device comprises a guide pipe 1, a connecting joint 2, an air outlet pipe 31, a pipe plug 32, a connecting belt 33, an air outlet hole 34, an air outlet through groove 35, a thumb wheel 36, a rotating shaft 37, a retaining sheet 38, a friction sleeve 39, a plug nose 41 and a connecting end 42.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-9, the present invention provides a non-invasive adjustable sputum aspirator tube, which comprises:

the first embodiment is as follows:

according to the figure 1-3, comprising a catheter 1 and a connector 2 connected with one end of the catheter 1, wherein the connector 2 is provided with an air pressure regulating valve, the air pressure regulating valve comprises an air outlet pipe 31, a pipe plug 32 and a connecting belt 33, the bottom end of the air outlet pipe 31 is installed on the side wall of the connector 2 and is communicated with the connector 2, the pipe plug 32 is inserted in the air outlet pipe 31 and can axially slide along the inner cavity of the air outlet pipe 31, the air outlet pipe 31 and the pipe plug 32 are connected through the connecting belt 33, through the arrangement of the air outlet pipe 31 and the pipe plug 32, when the negative pressure is higher, a medical worker can pull out the pipe plug 32 and use the thumb to plug the air outlet pipe 31 to manually regulate the negative pressure, the other end of the catheter 1 is connected with a sputum plug nose part for plugging in a nasal cavity to suck sputum, the plug nose part comprises a plug nose 41 and a connecting end 42, both the plug nose 41 and the connecting end 42 are open at two ends and hollow inside, the connecting end 42 is connected with the catheter 1, the nose plug 41 is connected with the front end of the connecting end 42, through the nose plug, the sticky sputum in the airway is dissolved and diluted through the atomized medicine, after the fluidity of the sputum becomes good, the front end of the nose plug 41 is plugged into the nasal cavity of a patient to form a closed loop, then after the connecting joint 2 is connected with a negative pressure device, the secretion such as the sputum in the respiratory tract of the patient is sucked into the nasal cavity and is sucked out of the body through the matching of the nose plug 41, the connecting end 42, the catheter 1 and the connecting joint 2, so that the respiratory tract of the patient is kept smooth, the noninvasive adjustable sputum suction catheter does not need to insert the catheter 1 into the airway of the patient, the airway of the patient is prevented from being damaged, the pain of the patient is relieved, the practicability is high, the use requirement of the user is met, the nose plug 41 can be in any one of an olive head shape and a trumpet shape, in the first embodiment is in an olive head shape, by setting the nose plugging head 41 into the olive head shape, the nasal plug can be suitable for nasal cavities of different sizes, so that the nose plugging head 41 is closely attached to the nasal cavity of a patient, and the applicability and the practicability of the device are improved.

When specifically using, the utility model relates to a suction catheter with adjustable it does not have wound, at first dissolve through the phlegm that glues in the atomizing medicine to the air flue, dilute, the sputum mobility becomes good back, squeeze into normal saline toward two nasal cavities after that, form the closed loop, then insert patient's nasal cavity formation closed loop with the preceding end of stopper nose 41, after being connected at attach fitting 2 and vacuum device then, vacuum device work, inhale the nasal cavity and through stopper nose 41 with secretions such as sputum in the patient's respiratory track, link 42, catheter 1 and attach fitting 2's cooperation attracts external, thereby keep patient's respiratory track unblocked.

Example two:

on the basis of the first embodiment, the same parts of the present embodiment as those of the first embodiment are not described again, and the differences are as follows: as shown in fig. 4 and 5, the wall of the outlet pipe 31 is sequentially provided with a plurality of outlet holes 34 from top to bottom, the plug 32 axially slides along the inner cavity of the outlet pipe 31 for controlling the opening number of the outlet holes 34, the outlet holes 34 can be any one of circular through holes, rectangular through holes and triangular holes,

through setting up venthole 34, be connected with negative pressure device at attach fitting 2 then, negative pressure device during operation, when the negative pressure is too high, medical personnel can upwards stimulate stopcock 32 gradually, the quantity of opening of control venthole 34 adjusts the negative pressure in pipe 1 then to reach the service standard of negative pressure, and this kind of regulation mode can avoid sputum and medical personnel's hand contact, avoids causing the pollution.

Example three:

on the basis of the first embodiment, the same parts of the present embodiment as those of the first embodiment are not described again, and the differences are as follows: as shown in fig. 6-9, the pipe plug 32 is open at the bottom end and is hollow inside, N air outlet through grooves 35 are formed in the top of the pipe plug 32, N blocking pieces 38 matched with the air outlet through grooves 35 are arranged on the top of the inner wall of the pipe plug 32, a rotating shaft 37 is installed at the opposite ends of the N blocking pieces 38, a through hole formed in the top of the rotating shaft 37 penetrates through the top of the pipe plug 32 and is sleeved with a shifting wheel 36 which drives the blocking pieces 38 to rotate and overlap or dislocate with the air outlet through grooves 35, a friction sleeve 39 is installed on the inner wall of the through hole, the inner wall of the friction sleeve 39 is in contact with the outer wall of the rotating shaft 37, friction between the rotating shaft 37 is increased by arranging the friction sleeve 39, when the shifting wheel 36 is not rotated by medical personnel, the rotating shaft 37 and the blocking pieces 38 cannot generate the rotating shaft 37, and the air outlet through grooves 35 can be any one of fan-shaped, triangle and rectangle.

Through setting up separation blade 38 and the logical groove 35 of giving vent to anger, be connected with negative pressure device at attach fitting 2, negative pressure device work, when the negative pressure is too high, medical personnel can stir thumb wheel 36 gradually and drive pivot 37 and separation blade 38 and rotate, make separation blade 38 and the logical groove 35 dislocation of giving vent to anger then, lead to groove 35 of giving vent to anger and open, then adjust the negative pressure in the pipe 1, in order to reach the service standard of negative pressure, and this kind of regulation mode, can avoid sputum and medical personnel's hand contact, avoid causing the pollution.

Claims

1. The utility model provides a not have phlegm pipe of inhaling with adjustable creating, includes pipe and the attach fitting of being connected with pipe one end, is provided with air pressure regulating valve, its characterized in that on the attach fitting: the other end of the catheter is connected with a nose plug part which is plugged into the nasal cavity to suck the sputum; the nose plugging part comprises a nose plugging head and a connecting end, the nose plugging head and the connecting end are both provided with two open ends and are arranged in a hollow manner, the connecting end is connected with the catheter, and the nose plugging head is connected with the front end of the connecting end; the nose plug head can be in any one of an olive head shape and a trumpet shape.

2. The non-invasive adjustable sputum aspirator of claim 1, wherein: the air pressure regulating valve comprises an air outlet pipe, a pipe plug and a connecting belt, wherein the bottom end of the air outlet pipe is installed on the side wall of the connecting joint and is communicated with the connecting joint, the pipe plug is inserted into the air outlet pipe and can axially slide along the inner cavity of the air outlet pipe, and the air outlet pipe is connected with the pipe plug through the connecting belt.

3. The non-invasive adjustable sputum aspirator of claim 2, wherein: a plurality of air outlet holes are formed in the pipe wall of the air outlet pipe from top to bottom in sequence, and the pipe plug slides axially along the inner cavity of the air outlet pipe and is used for controlling the opening quantity of the air outlet holes.

4. The non-invasive adjustable sputum aspirator of claim 3, wherein: the air outlet is any one of a circular through hole, a rectangular through hole and a triangular hole.

5. The non-invasive adjustable sputum aspirator of claim 2, wherein: the stopcock is that the bottom is uncovered, inside cavity sets up, and a N logical groove of giving vent to anger has been seted up at the top of stopcock, and the inner wall top of stopcock sets up N and gives vent to anger the separation blade that leads to the groove and match, and the looks remote site of N separation blade installs the pivot, and the through-hole that the stopcock top was seted up is passed on the top of pivot and the cover is equipped with the driving separation blade rotation and gives vent to anger the thumb wheel that leads to the groove and overlap or misplace.

6. The non-invasive adjustable sputum aspirator of claim 5, wherein: the friction sleeve is installed on the inner wall of the through hole, and the inner wall of the friction sleeve is in contact with the outer wall of the rotating shaft.

7. The non-invasive adjustable sputum aspirator of claim 5, wherein: the air outlet through groove can be any one of a fan shape, a triangle shape and a rectangle shape.