CN217187170U

CN217187170U - Portable sputum aspirator from taking negative pressure

Info

Publication number: CN217187170U
Application number: CN202220540571.4U
Authority: CN
Inventors: 巢珊珊; 邓国敏
Original assignee: Fifth Affiliated Hospital Of Southern Medical University
Current assignee: Fifth Affiliated Hospital Of Southern Medical University
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-16
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a portable sputum aspirator with negative pressure, which comprises a main body, wherein the main body comprises a tee joint, a sputum suction pipe, a vacuum pipe, a liquid collecting bottle and a negative pressure ball valve, both sides of the end part of the tee joint are fixedly connected with a connector, one side of the outer wall of the connector is sleeved with one side of the end part of the sputum suction pipe, and the outer wall of the connector at the other side is sleeved with one side of the end part of the vacuum tube, sputum suction ports are uniformly distributed on the surface of the other side of the end part of the sputum suction tube, relating to the technical field of medical instruments, can be used in any scene of power failure, disaster accident and field rescue, has negative pressure, is convenient to carry, greatly improves the flexibility and usability of the main body of the device when in use, simultaneously, the device main part is whole to be dismantled, and actual area occupied is little, light in weight, very portable, and use cost is low, is fit for using widely.

Description

Portable sputum aspirator from taking negative pressure

Technical Field

The utility model relates to the technical field of medical equipment, specifically a portable take negative pressure sputum aspirator certainly.

Background

For weak and failing old people or serious patients who have dysphagia or cough reflecting capacity reduced or disappeared due to various diseases and cough incapability, saliva accumulated in nasopharynx may cause dyspnea, need to be removed in time, or cause serious consequences such as suffocation death and the like. Usually, secretion or mucus in the mouth and nose cannot be cleared in a non-implantation mode, and sputum can be sucked out by a sputum aspirator to keep the breathing unobstructed so as to avoid life risks.

At present, the existing negative pressure sputum suction device on the market has the following defects:

1. the existing clinical and household sputum aspirators are large in size, inconvenient to carry, dependent on a negative pressure pipeline and a fixed power supply, relatively limited in use, poor in flexibility and not beneficial to carrying patients and moving patients;

2. meanwhile, some portable sputum suction devices on the market are fixed in structure, and occupy a large area when being stored, so that the portable sputum suction devices are insufficient in portability during actual use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a portable self-carrying negative pressure sputum aspirator, which solves the problems that the prior clinical and household sputum aspirators are large in volume and inconvenient to carry, depend on a negative pressure pipeline and a fixed power supply, are relatively limited in use, poor in flexibility and not beneficial to carrying patients and moving patients; meanwhile, some portable sputum suction devices on the market are fixed in structure, and occupy a large area when being stored, so that the problem of insufficient portability is caused in the actual use process.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable sputum aspirator from taking negative pressure, includes the device main part, the device main part includes the tee bend, inhales phlegm pipe, vacuum tube, collecting bottle and negative pressure ball valve, the equal fixedly connected with connector in tee bend tip both sides, one side the outer wall of connector cup joints inhales phlegm pipe tip one side, and the opposite side the outer wall of connector has cup jointed vacuum tube tip one side, the surperficial evenly distributed who inhales the tip opposite side of phlegm pipe has inhales the phlegm mouth.

Preferably, the tee joint comprises a liquid inlet, a liquid conveying pipe and a fixing block, the bottom of the tee joint is fixedly connected with one side of the end part of the liquid conveying pipe, the liquid inlet is formed in the joint of the liquid conveying pipe and the tee joint, and the other side of the end part of the liquid conveying pipe is fixedly connected with the top of the fixing block.

Preferably, the bottom of the fixing block is connected with a liquid collecting bottle through threads, a graduated scale is arranged on one side of the outer wall of the liquid collecting bottle, and a bottle cap matched with the liquid collecting bottle is arranged on a bottle opening of the liquid collecting bottle.

Preferably, the other side of the end part of the vacuum tube is connected with a negative pressure ball valve in a sleeving manner.

Preferably, the sputum suction pipe, the infusion pipe and the negative pressure ball valve are made of rubber, and the length of the sputum suction pipe is 40-50 cm.

(III) advantageous effects

The utility model provides a portable sputum aspirator with negative pressure. The method has the following beneficial effects:

(1) this is portable from taking negative pressure sputum aspirator, through the combination of each part each other, power failure, in the middle of the disaster accident, the arbitrary scene of field rescue can all be used, from taking the negative pressure, conveniently carry, great improvement flexibility and usability when the device main part uses, the effectual current of having solved, clinical and domestic sputum aspirator are bulky to carry inconveniently, all rely on negative pressure pipeline and fixed power supply, the use is got up relatively to limit, the flexibility is poor, be unfavorable for carrying patient and the problem that the mobile patient used.

(2) This it is portable from taking negative pressure sputum aspirator through the setting of the device main part, can dismantle, and actual area occupied is little, light in weight, very portable, and use cost is low, is fit for using widely, and effectual some portable sputum suction devices on the market of having solved, its fixed structure, when depositing, area occupied is great, leads to at the in-process of in-service use, does not have the problem of sufficient portability.

(3) This is portable from taking negative pressure sputum aspirator, through the setting of inhaling the phlegm pipe, this inhale tip one side evenly distributed of phlegm pipe has the multiunit to inhale the phlegm mouth, can avoid inhaling the liquid mouth at the in-process of inhaling the phlegm and plugging up, and the phenomenon that can't use has also avoided inhaling the phenomenon at patient's air flue mucosa at the in-process of imbibition simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is an overall front view of the present invention;

FIG. 3 is a schematic view of the overall development of the present invention;

fig. 4 is a schematic structural diagram of the tee joint of the present invention.

In the figure, 1-a device main body, 2-a tee joint, 201-a connector, 202-a liquid inlet, 203-a liquid conveying pipe, 204-a fixed block, 3-a sputum suction pipe, 301-a sputum suction port, 4-a vacuum pipe, 5-a liquid collecting bottle, 51-a bottle cap, 501-a graduated scale and 6-a negative pressure ball valve.

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.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a portable sputum aspirator from taking negative pressure, includes device main part 1, device main part 1 includes tee bend 2, inhales phlegm pipe 3, vacuum tube 4, collecting bottle 5 and negative pressure ball valve 6, and the equal fixedly connected with connector 201 in tee bend 2's the tip both sides, one side the outer wall of connector 201 cup joints inhales phlegm pipe 3 tip one side, and the opposite side the outer wall of connector 201 has cup jointed vacuum tube 4 tip one side, the surperficial evenly distributed of the tip opposite side of inhaling phlegm pipe 3 has inhales phlegm mouth 301.

In this embodiment, inhale tip one side evenly distributed of phlegm pipe 3 and inhale phlegm mouth 301 of multiunit, can avoid inhaling the liquid mouth and stopping up at the in-process of inhaling phlegm, and the phenomenon of unable use has also avoided simultaneously at the in-process of imbibition, and the phenomenon of the air flue mucosa of patient is inhaled to the imbibition mouth, and in actual use, the connector 201 of tee bend 2 one side is connected to the pipette.

The three-way valve 2 comprises a liquid inlet 202, an infusion tube 203 and a fixing block 204, the bottom of the three-way valve 2 is fixedly connected with one side of the end part of the infusion tube 203, the liquid inlet 202 is formed in the joint of the infusion tube 203 and the three-way valve 2, and the other side of the end part of the infusion tube 203 is fixedly connected with the top of the fixing block 204.

In this embodiment, the tee joint 2 is provided for connecting the pipette, the vacuum tube 4 and the liquid collecting bottle 5, and in the process of sucking phlegm, the phlegm enters the tee joint 2 through the phlegm sucking tube 3, then flows through the liquid conveying tube 203 through the liquid inlet 202, and finally enters the liquid collecting bottle 5.

The bottom of fixed block 204 has a collector bottle 5 through threaded connection, should outer wall one side of collector bottle 5 is provided with scale 501, and is provided with bottle lid (51) rather than the looks adaptation on the bottleneck of collector bottle (5), the tip opposite side of vacuum tube 4 is connected with negative pressure ball valve 6 through the mode of cup jointing, inhale phlegm pipe 3 and transfer line 203 and negative pressure ball valve 6 and be the rubber material, and inhale the length of phlegm pipe 3 and be 40-50 cm. Meanwhile, the liquid collecting bottle (5) is covered with the bottle cap 51 after being disassembled and assembled, so that the sputum can be prevented from pouring a pollutant meter and environment, the sputum and other people can be protected, and sputum samples can be collected and directly sent for inspection.

In the embodiment, the other side of the end of the vacuum tube 4 is connected with a negative pressure ball valve 6 in a sleeved manner, and in the actual use process, the negative pressure ball valve 6 is extruded to generate negative pressure suction force inside the vacuum tube 4, the tee joint 2 and the sputum suction tube 3, so that the sputum is sucked out from the body of the patient, and the pressure value of the negative pressure sputum suction adopted in the scheme is between 300 and 400 mm Hg.

It should be noted that, before the portable sputum aspirator with negative pressure, firstly, the sputum aspirating tube 3, the vacuum tube 4 are connected with the tee joint 2, then the fixing block 204 is connected with the liquid collecting bottle 5 through the screw thread, then one end of the vacuum tube 4 is connected with the negative pressure ball valve 6, when in use, the negative pressure ball valve 6 is extruded to enable the vacuum tube 4, the tee joint 2 and the inside of the sputum aspirating tube 3 to generate negative pressure suction force, thereby the sputum is aspirated from the body of a patient, the sputum enters the tee joint 2 through the sputum aspirating tube 3, then flows through the liquid conveying pipe 203 through the liquid inlet 202 and finally enters the liquid collecting bottle 5, wherein, a plurality of groups of sputum aspirating ports 301 are uniformly distributed on one side of the end part of the sputum aspirating tube 3, the phenomenon that the sputum aspirating ports are blocked and can not be used in the sputum aspirating process can be avoided, and the phenomenon that the sputum aspirating ports are aspirated at the mucous membrane of the patient in the liquid aspirating process can be avoided, the sputum suction pipe 3, the tee joint 2 and the liquid collecting bottle 5 in the main body 1 of the device can be used as disposable products for operation and can also be recycled after cleaning and disinfection.

The utility model discloses a 1-device main part, 2-tee bend, 201-connector, 202-inlet, 203-transfer line, 204-fixed block, 3-inhale phlegm pipe, 301-inhale phlegm mouth, 4-vacuum tube, 5-collecting flask, 51-bottle lid, 501-scale, 6-negative pressure ball valve, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can be known or can be known through conventional experimental approach for this technical staff, the utility model solves the problems of the existing, clinical and domestic sputum aspirator is bulky, carries inconveniently, all relies on negative pressure pipeline and fixed power supply, uses comparatively restrictedly, and the flexibility is poor, is unfavorable for carrying patient and moving patient and using; simultaneously, some portable phlegm equipment of inhaling on the market, its fixed structure, when depositing, area occupied is great, leads to at the in-process of in-service use, does not have the problem of sufficient portability ability, the utility model discloses a mutual combination of above-mentioned parts, in the middle of having a power failure, calamity accident, open-air rescue arbitrary scene all can use, from taking the negative pressure, conveniently carries, great improvement flexibility and usability when the device main part uses, simultaneously, the device is whole to be dismantled, and actual area occupied is little, light in weight, very portable, and use cost is low, is fit for using widely.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable take negative pressure sputum aspirator which characterized in that: including device main part (1), device main part (1) includes tee bend (2), inhales phlegm pipe (3), vacuum tube (4), collecting bottle (5) and negative pressure ball valve (6), and equal fixedly connected with connector (201) in the tip both sides of tee bend (2), one side the outer wall of connector (201) cup joints inhales phlegm pipe (3) tip one side, and the opposite side the outer wall of connector (201) has cup jointed vacuum tube (4) tip one side, the surperficial evenly distributed who inhales the tip opposite side of phlegm pipe (3) has inhales phlegm mouth (301).

2. The portable self-contained negative pressure sputum aspirator of claim 1, wherein: the three-way valve (2) comprises a liquid inlet (202), a liquid conveying pipe (203) and a fixing block (204), the bottom of the three-way valve (2) is fixedly connected with one side of the end part of the liquid conveying pipe (203), the liquid inlet (202) is formed in the joint of the liquid conveying pipe (203) and the three-way valve (2), and the other side of the end part of the liquid conveying pipe (203) is fixedly connected with the top of the fixing block (204).

3. The portable self-contained negative pressure sputum aspirator of claim 2, wherein: the bottom of the fixing block (204) is connected with a liquid collecting bottle (5) through threads, a graduated scale (501) is arranged on one side of the outer wall of the liquid collecting bottle (5), and a bottle cap (51) matched with the liquid collecting bottle is arranged on the bottle mouth of the liquid collecting bottle (5).

4. The portable self-contained negative pressure sputum aspirator of claim 1, wherein: the other side of the end part of the vacuum tube (4) is connected with a negative pressure ball valve (6) in a sleeved connection mode.

5. The portable self-contained negative pressure sputum aspirator of claim 1, wherein: the sputum suction pipe (3), the infusion pipe (203) and the negative pressure ball valve (6) are made of rubber, and the length of the sputum suction pipe (3) is 40-50 cm.