CN212166224U

CN212166224U - Disposable enhancement flushable sputum suction catheter

Info

Publication number: CN212166224U
Application number: CN201921912277.6U
Authority: CN
Inventors: 孙得义; 韩永吉; 魏铁钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-12-18
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a disposable reinforced flushable sputum suction tube, which comprises a sputum suction tube, a spring tube and a sputum suction port, wherein the sputum suction tube is positioned in the center of the whole set of device, the spring tube is fixedly installed on the inner side wall of the sputum suction tube, the sputum suction port is arranged at the position of 1-1.5 cm of the head of the sputum suction tube, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, soft material of the sputum suction port, the damage to the mucous membrane of the respiratory tract and the surrounding tissues when the sputum suction tube is inserted into the respiratory tract can be avoided, the sputum suction port is designed into an inclined plane, the sputum suction port can be fully contacted with the sputum, the sputum suction effect is better, the sputum suction efficiency can be improved, the sputum suction tube is designed, the sputum suction operation and the flushing operation can be simultaneously carried out, the design of a blocking cuff is injected with gas, the sputum suction port can be expanded, many patients with respiratory failure, the patients in the early stage of unconsciousness, when the catheter is flushed, the front section is blocked by the blocking cuff to avoid choking to the patient.

Description

Disposable enhancement flushable sputum suction catheter

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a disposable reinforced flushable sputum suction tube.

Background

The factors that influence the unobstructed of patient's respiratory tract passageway clinically are many, the sputum, the secretion, the vomitus is blood etc. still, ordinary disposable sputum-aspirating pipe is too soft, the surface is not smooth, hardly reach the phlegm position of inhaling of ideal, want keep the respiratory tract unobstructed just need can special type inhale the sputum-aspirating pipe and once only strengthen the flushable sputum-aspirating pipe promptly, this enhancement can be washed the sputum-aspirating pipe and not only can solve the internal sputum of ordinary patient, the secretion, the vomitus has the problem of blood in addition, and to trachea cannula general anesthesia, two-chamber trachea cannula patient anesthesia, laryngeal mask anesthesia and the internal sputum of intensive care unit patient, the secretion, the vomitus, blood discharge also has important role in vitro, and can reach and wash and inhale the mesh of going on simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable enhancement can wash and inhale phlegm pipe to solve the problem that provides among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a disposable reinforced flushable sputum aspirator comprises a sputum aspirator tube, a spring tube, a sputum suction port, a suction apparatus interface, a blocking cuff, an inflation tube, an inflation bag, a flushing tube, a one-way valve and a blocking port, wherein the sputum aspirator tube is positioned in the middle of the whole set of device, the spring tube is fixedly arranged on the inner side wall of the sputum aspirator tube, so that the accurate sputum aspiration operation of the sputum aspirator tube is simple, the sputum aspiration port is arranged at the position 1-1.5 cm away from the head of the sputum aspirator tube, sputum is aspirated into the sputum aspirator tube from the sputum aspiration port, the suction apparatus interface is arranged at the upper end of the tail of the sputum aspirator tube, the suction apparatus interface is fixedly connected with a medical aspirator, so that the sputum aspirator tube has enough suction force to achieve the sputum aspiration function of the sputum aspirator tube, the blocking cuff is fixedly arranged in the front end of the sputum aspirator tube, the blocking cuff is a hollow rubber sleeve, and gas is injected into the inflatable sputum aspirator tube to block the mouth of the sputum aspirator tube, so, the unconscious patients and the patients at the early stage of anesthesia recovery all have spontaneous breathing, and the front section is blocked by the blocking cuff when the trachea is flushed, so that the patients can be prevented from being choked.

The outer side of the bottom of the sputum suction tube is provided with an inflation tube which is communicated with the inside of the plugging cuff so as to be convenient for inflating the plugging cuff.

Inhale phlegm pipe afterbody upper end and seted up the shutoff mouth, medical personnel can realize attracting the intermittent type nature of sputum with finger intermittent type nature shutoff mouth, and when the shutoff mouth was plugged up, inhale the inside suction air current increase of phlegm pipe, the suction increase that the messenger inhaled phlegm mouth possessed can inhale the phlegm operation.

The sputum suction pipe is softer in the position of the sputum suction port than the materials of other parts of the sputum suction pipe, the damage to respiratory tract mucous membranes and surrounding tissues when the sputum suction pipe is inserted into a respiratory tract can be avoided, the sputum suction port is in an inclined plane shape, the sputum suction port can be fully contacted with sputum, the sputum suction effect is better, and the sputum suction efficiency can be improved.

The outer side of the tube wall of the sputum suction tube is provided with a flushing tube which is a channel for conveying flushing fluid, the joint of the top ends of the sputum suction tube and the sputum suction tube is provided with a flushing port, the flushing port is communicated with the sputum suction tube and the flushing tube, so that water in the flushing tube can flow into the sputum suction tube for flushing operation, the tail part of the flushing tube is provided with a one-way valve which is connected with a connector of an infusion apparatus, the other end of the infusion apparatus is fixedly provided with a vein needle, the vein needle is inserted into a rubber block at the bottle mouth of an infusion bottle, the vein needle is in interference fit with the rubber block, the leakage of the flushing water can be avoided, the operation environment is influenced, the flushing water in the infusion bottle flows into the infusion apparatus from the vein needle, then flows into the flushing tube through the connector of the infusion apparatus and then flows into the flushing tube through the one-way valve, the, the mixed liquid of the washing water and the sputum is finally sucked away under the suction action of an external suction apparatus.

The sputum suction device is characterized in that an air flushing bag is fixedly mounted at one end of the inflation tube, is made of rubber, and can extrude gas in the air flushing bag into the plugging cuff by inflating the air flushing bag through the inflation tube, so that the plugging cuff is inflated to block the sputum suction port.

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

the design of the softer material of the sputum suction port can avoid damaging the mucous membrane and surrounding tissues of the respiratory tract when the sputum suction pipe is inserted into the respiratory tract, the sputum suction port is designed to be an inclined plane, so that the sputum suction port can be more fully contacted with sputum, the sputum suction effect is better, the sputum suction efficiency can be improved, the design of the flushing pipe can simultaneously carry out the sputum suction operation and the flushing operation, the blockage of the sputum suction pipe is avoided, the sputum suction efficiency is reduced without the alternate operation of the sputum suction pipe and the flushing of the sputum suction pipe, the damage to the tracheal wall of a patient is reduced without the repeated insertion operation of the sputum suction pipe, the design of the spring pipe fixedly arranged on the inner side wall of the sputum suction pipe enables the accurate intubation of the sputum suction pipe to carry out the sputum suction operation to be simple, the interface of the suction apparatus is designed, the sputum suction function of the sputum suction pipe is achieved, the blocking cuff is fixedly arranged inside the front end of the sputum suction pipe, and many patients with respiratory failure, coma patient, the patient of the early stage of awaking in addition anesthesia all has spontaneous breathing, can avoid chocking to patient with shutoff cuff shutoff anterior segment in the time of the washing pipe, this enhancement can be washed and inhale phlegm pipe and not only can solve the internal sputum of ordinary patient, the secretion, vomitus has the problem of blood in addition, and to trachea cannula general anesthesia, two-chamber trachea cannula patient anesthesia, laryngeal mask anesthesia and the internal sputum of intensive care unit patient, the secretion, the vomitus, blood discharge also has important role in vitro, and can reach and wash the mesh of going on simultaneously.

Drawings

FIG. 1 is a schematic view of the main structure of a disposable reinforced flushable sputum aspirator of the present invention;

FIG. 2 is a schematic view of the structure of the position of the flushing port of the disposable reinforced flushable sputum aspirator of the present invention;

FIG. 3 is a schematic view of the structure of the disposable reinforced flushable sputum aspirator tube with the position of the connector of the infusion apparatus;

FIG. 4 is a schematic view of the structure of the disposable reinforced flushable sputum aspirator tube with the rubber block and the intravenous needle;

fig. 5 is a schematic view of the structure of the plugging cuff of the disposable reinforced flushable sputum-aspirating tube of the present invention.

Reference numbers in the figures: 1. a sputum suction tube; 2. a spring tube; 3. a sputum suction port; 4. an aspirator interface; 5. plugging the cuff; 6. plugging the opening; 7. a flush tube; 71. flushing the opening; 8. An infusion bottle; 9. an infusion set; 10. a one-way valve; 11. a connector of an infusion set; 12. rubber blocks; 13. a venous needle; 14. an inflation tube; 15. an air-filled bag.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-5, the utility model provides a disposable reinforced flushable sputum aspirator technical scheme, which comprises a sputum aspirator 1, a spring tube 2, a sputum aspirator port 3, an aspirator port 4, a blocking cuff 5, a blocking port 6, a flushing tube 7, a one-way valve 10, an inflation tube 14 and an inflation bag 15, wherein the sputum aspirator 1 is positioned in the middle of the whole set of device, the spring tube 2 is fixedly arranged on the inner side wall of the sputum aspirator 1, the sputum aspirator 1 is soft, flexible and difficult to automatically recover and deform because the sputum aspirator 1 is made of soft material, the spring tube 2 can assist the sputum aspirator 1 to recover and deform, when the sputum aspirator 1 does not have external force, the vertical state can be maintained, the insertion operation of the sputum aspirator 1 is convenient, if the sputum aspirator 1 is not assisted by the spring tube 2, the sputum aspirator 1 is in a bending state along with the gravity action, the accurate sputum aspirator 1 is difficult to aspirate operation, the sputum aspirator 3 is arranged at the 1-1.5 cm position of the head of the sputum aspirator 1, sputum is inhaled from inhaling phlegm mouth 3 and is inhaled and inhale phlegm pipe 1 inside, inhale 1 afterbody upper end of phlegm pipe and seted up aspirator interface 4, aspirator interface 4 and medical aspirator fixed connection, it possesses sufficient suction to make and inhale phlegm pipe 1, reach the phlegm function of inhaling phlegm pipe 1, inhale 1 front end inside fixed mounting of phlegm pipe has shutoff cuff 5, the patient of a lot of respiratory failure, the patient of coma, patient in the early stage of anesthesia all has autonomous respiration in addition, can avoid chocking patient and awaken with 5 shutoff foreparts of shutoff cuff when washing the pipe.

The outer side of the bottom of the sputum suction tube is provided with an inflation tube 14, and the inflation tube 14 is communicated with the inside of the plugging cuff 5 so as to be convenient for inflating the plugging cuff 5.

Inhale 1 afterbody upper end of phlegm pipe and seted up shutoff mouth 6, medical personnel can realize attracting the intermittent type nature of sputum with finger intermittent type nature shutoff mouth 6, and when shutoff mouth 6 was plugged up, inhale the inside air current increase that attracts of phlegm pipe 1, the suction increase that makes to inhale that phlegm mouth 3 possessed can inhale the phlegm operation.

The sputum suction pipe 1 is softer in the material of the sputum suction port 3 than the material of other parts of the sputum suction pipe 1, the damage to the respiratory tract mucous membrane and surrounding tissues when the sputum suction pipe 1 is inserted into the respiratory tract can be avoided, the sputum suction port 3 is in an inclined plane shape, the sputum suction port 3 can be fully contacted with sputum, the sputum suction effect is better, and the sputum suction efficiency can be improved.

The outer side of the tube wall of the sputum suction tube 1 is provided with a flushing tube 7, the flushing tube 7 is a channel for conveying flushing fluid, a flushing port 71 is arranged at the joint of the sputum suction tube 1 and the top end of the sputum suction tube 1, the flushing port 71 is communicated with the sputum suction tube 1 and the flushing tube 7, so that water in the flushing tube 7 can flow into the sputum suction tube 1 for flushing operation, the tail part of the flushing tube 7 is provided with a one-way valve 10, the one-way valve 10 is connected with a connector 11 of an infusion apparatus, a vein needle 13 is inserted into a rubber block 12 at the bottle mouth of an infusion bottle 8, the vein needle 13 is in interference fit with the rubber block 12, the leakage of the flushing water can be avoided, the operation environment is affected, the flushing water in the infusion bottle 8 flows into the infusion apparatus 9 from the vein needle 13 and then flows through the connector 11 of the infusion apparatus and flows into the flushing tube 7 from the one-way valve 10, the flushing water in the sputum suction tube, the mixed liquid of the washing water and the sputum is finally sucked away under the suction action of an external suction apparatus.

An air flushing bag 15 is fixedly installed at one end of the inflating tube 14, the air flushing bag 15 is made of rubber, and air in the air flushing bag 15 can be extruded into the blocking cuff 5 through the inflating tube 14 by pressing the air flushing bag 15, so that the blocking cuff 5 is inflated to block the sputum suction port.

The utility model discloses a theory of operation is:

the intravenous needle 13 is inserted into the infusion bottle 8 through the rubber block 12, the infusion apparatus joint 11 is connected with the one-way valve 10, so that the water in the infusion bottle 8 can flow into the washing tube 7 through the infusion apparatus 9, the water in the washing tube 7 flows into the top end of the sputum suction tube 1 through the washing port 71, the flow rate of the water can be controlled through the flow limiting device arranged on the water conveying tube 9 in the process, the suction apparatus interface 4 and the medical suction apparatus are connected through the pipeline, the external medical suction apparatus is opened, the suction airflow is generated in the sputum suction tube 1, at the moment, the water and the sputum flowing into the sputum suction tube 1 through the washing tube 7 can be sucked and drawn away by the suction apparatus, the sputum suction tube 1 is held by hand, the sputum suction port 3 is slowly inserted into the throat of a patient, the insertion operation of the sputum suction tube 1 is convenient under the supporting action of the spring tube 2, the design of the inclined plane of the sputum suction port 3 enables the sputum suction port 3 to be fully, inhale the design of the softer material of phlegm mouth 3, can avoid inhaling phlegm mouth 3 and cause the damage to trachea internal tissue, when sputum with inhale the contact of phlegm mouth 3, usable hand shutoff mouth 6, shutoff mouth 6 is stopped up and is caused to inhale 1 inside suction air current increase of phlegm pipe, provide sufficient appeal for inhaling the phlegm operation, make the sputum can be inhaled and inhale 1 inside of phlegm pipe, the sputum that is inhaled and inhales 1 inside of phlegm pipe is under the washing away of the sparge water of flushing pipe 7 inflow phlegm pipe 1, be inhaled the aspirator with the sparge water together, after inhaling the phlegm operation, extract phlegm pipe 1, close outside aspirator. The inside of the front end of the sputum suction tube 1 is fixedly provided with the plugging cuff 5, a plurality of patients with respiratory failure, unconscious patients and patients at the early stage of anesthesia and awakening have spontaneous breathing, the air flushing bag needs to be pressed when the sputum suction tube is flushed, so that the air in the air flushing bag 15 is extruded to the inside of the plugging cuff 5 through the inflation tube 14, the plugging cuff 5 is inflated to block a sputum suction port, and the problem that a special patient is choked can be avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a disposable enhancement can wash phlegm pipe of inhaling which characterized in that: comprises a sputum suction pipe (1), a spring pipe (2), a sputum suction port (3), an aspirator interface (4) and a plugging cuff (5), wherein the sputum suction pipe (1) is positioned at the middle part of the whole set of device, the spring pipe (2) is fixedly installed on the inner side wall of the sputum suction pipe (1), the sputum suction port (3) is arranged at the position of 1-1.5 cm of the head of the sputum suction pipe (1), the aspirator interface (4) is arranged at the upper end of the tail of the sputum suction pipe (1), the aspirator interface (4) is fixedly connected with an external medical aspirator through a pipeline, the plugging cuff (5) is fixedly installed inside the front end of the sputum suction pipe (1), a flushing pipe (7) is arranged on the outer side of the pipe wall of the sputum suction pipe (1), a flushing port (71) is arranged at the joint of the sputum suction pipe (1) and the top end of the sputum suction pipe (1), and the flushing pipe (7) are communicated by the flushing port (, the tail of the flushing pipe (7) is provided with a one-way valve (10), the one-way valve (10) is connected with an infusion apparatus connector (11), the infusion apparatus connector (11) is connected with an infusion apparatus (9), the other end of the infusion apparatus (9) is fixedly provided with a vein needle (13), the vein needle (13) is inserted into a rubber block (12) at the bottle mouth of an infusion bottle (8), and the vein needle (13) is in interference fit with the rubber block (12).

2. The disposable reinforced flushable sputum aspirator of claim 1, wherein: an inflation tube (14) is arranged on the outer side of the bottom of the sputum suction tube (1), and the inflation tube (14) is communicated with the inside of the plugging cuff (5).

3. The disposable reinforced flushable sputum aspirator of claim 1, wherein: the upper end of the tail part of the sputum suction tube (1) is provided with a plugging port (6).

4. The disposable reinforced flushable sputum aspirator of claim 1, wherein: the sputum suction pipe (1) is softer at the sputum suction port (3) than at other parts of the sputum suction pipe (1), and the sputum suction port (3) is in an inclined plane shape.

5. The disposable reinforced flushable sputum aspirator of claim 2, wherein: one end of the inflation tube (14) is fixedly provided with an inflation bag (15).