CN212416507U - Sputum absorber and system - Google Patents

Abstract

The utility model provides a sputum absorber and a system, which comprises a sputum suction pipe body, wherein one end part of the sputum suction pipe body is provided with a sputum suction port, and the other end of the sputum suction pipe body is connected with a negative pressure joint; the middle part of the sputum suction pipe body is provided with a one-way valve body, one side of the one-way valve body is provided with a liquid outlet pipe connected with a negative pressure joint, and the other side of the one-way valve body is provided with a liquid inlet pipe connected with a sputum suction port; a rubber gasket is arranged at the communication position of the liquid outlet pipe and the liquid inlet pipe, and a first through hole is formed in the rubber gasket; the one-way valve body is provided with a gland, a second through hole is formed in the center of the gland, and the bottom of the gland is in abutting connection with the rubber gasket; after the second through hole is pressed, the sputum suction pipe body forms a negative pressure space under the action of a negative pressure machine, and the rubber gasket arranged at the communication part of the liquid outlet pipe and the liquid inlet pipe is pushed open, so that sputum flows to the liquid outlet pipe from the liquid inlet pipe; the utility model has the advantages of convenient use, single-hand operation, capability of controlling the sputum suction to start and stop, and suitability for the field of medical instruments.

Description

Sputum absorber and system

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to sputum absorber and system.

Background

Sputum is pathological or physiological secretion of respiratory tract below throat, and for severe patients lying in bed for a long time, most patients need to insert a pipeline into a trachea, and when the throat of the patient can not expectorate due to sputum, an adsorption tube with a negative-pressure sputum suction instrument can be inserted into the pipeline to suck the sputum so as to keep breathing smooth.

The existing sputum aspirator tube includes: a sputum aspirating tube, one end of which is provided with a sputum aspirating hole, the other end of which is provided with a negative pressure joint, and the negative pressure joint is connected with a negative pressure source; when the sputum aspirator is used, one end of the sputum aspirating pipe with the sputum aspirating hole is inserted into the trachea of a patient, then the other end of the sputum aspirating pipe body is connected with a negative pressure source, and negative pressure is provided by the negative pressure source, so that sputum in the trachea is aspirated out through the sputum aspirating hole and the sputum aspirating pipe body; however, this structure has the following disadvantages:

firstly, a starting mechanism of a negative pressure source generally means that after a sputum suction tube body is inserted into a patient body on a negative pressure machine, a nursing staff needs to hold the sputum suction tube body with one hand and start the negative pressure source with the other hand, so that the position of the sputum suction tube body is easy to deviate due to the movement of sight, the use is inconvenient, and sputum cannot be completely sucked, so that the pain of the patient is caused;

secondly, after the sputum suction is finished, the sputum suction pipe body is difficult to clean due to the backlog in the sputum suction pipe body, the sputum suction pipe body needs to be replaced when the sputum suction pipe body is repeatedly used, particularly, the sputum suction pipe body is frequently replaced, waste is caused, and the medical expense is increased.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists in the correlation technique, the utility model discloses the technical problem that will solve lies in: provides a sputum absorber and a system which are convenient to use and can control the start and stop of sputum suction by single-hand operation.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a sputum absorber comprises a sputum suction pipe body, wherein a sputum suction port is formed in one end of the sputum suction pipe body, a negative pressure connector is connected to the other end of the sputum suction pipe body, the negative pressure connector is connected with a negative pressure machine through a connecting pipe, a branch pipe is arranged on the connecting pipe, and the branch pipe is connected with a sputum collector; the middle part of the sputum suction pipe body is provided with a one-way valve body, one side of the one-way valve body is provided with a liquid outlet pipe connected with a negative pressure joint, and the other side of the one-way valve body is provided with a liquid inlet pipe connected with a sputum suction port; a rubber gasket is arranged at the communication position of the liquid outlet pipe and the liquid inlet pipe, and a first through hole is formed in the rubber gasket; the one-way valve body is provided with a gland, a second through hole is formed in the center of the gland, and the bottom of the gland is in abutting connection with the rubber gasket; after pressing the second through-hole, inhale the phlegm body and under negative pressure machine's effect, form the negative pressure space, push up the rubber gasket that sets up in the intercommunication department of drain pipe and feed liquor pipe, make the sputum follow feed liquor pipe flow direction drain pipe.

Preferably, the first through holes and the second through holes are distributed in a staggered manner on a vertical plane.

Preferably, the method further comprises the following steps: and one end of the intubation is embedded into the sputum suction port, and the other end of the intubation extends out.

Preferably, the sputum suction tube body is integrally provided with a hook.

Preferably, the check valve body is formed by a shell made of transparent materials.

Preferably, the cannula is an elastic silicone hose.

A sputum absorption system comprising a sputum absorber as described above, and a wash bottle comprising: the cleaning bottle comprises a bottle body storing cleaning liquid, wherein a bottle cap is arranged at the bottle mouth of the bottle body, a cleaning pipe is arranged on the bottle cap and communicated with the bottle cap, and the lower end part of the cleaning pipe is connected with a hose extending into the bottom of the bottle body; when the sputum suction tube is cleaned, one end of the sputum suction tube body, which is provided with the sputum suction port, is inserted into the cleaning tube, and the second through hole is pressed, so that the cleaning solution is sucked into the sputum collector from the bottle body through the sputum suction tube body.

Preferably, the bottle body and the bottle cap are fixedly connected through threads.

The utility model has the advantages of:

1. the utility model has simple structure, when in use, one end of the sputum suction pipe body is inserted into the trachea of a human body, and after the other end of the sputum suction pipe body is connected with the negative pressure joint, the sputum suction pipe body is held by one hand, and the sputum in the trachea of the human body is sucked by pressing the second through hole by the thumb, thereby having convenient use and strong practicability;

when the sputum suction is carried out, one end of the sputum suction pipe body is inserted into the trachea of a human body, and the other end of the sputum suction pipe body is connected with the negative pressure joint; pressing the second through hole, opening the one-way valve body, sucking sputum in the human body pipeline into the sputum suction pipe body from the sputum suction port through the negative pressure machine, flowing into the liquid outlet pipe from the liquid inlet pipe, flowing into the connecting pipe along the liquid outlet pipe, flowing into the branch pipe through the connecting pipe, and finally entering the sputum collector; during cleaning, inserting one end of the sputum suction pipe body into a cleaning bottle, and connecting the other end of the sputum suction pipe body with a negative pressure joint; pressing the second through hole, opening the one-way valve body, sucking the cleaning liquid in the cleaning bottle into the sputum suction tube body from the cleaning tube through the negative pressure machine, flowing into the liquid outlet tube from the liquid inlet tube, flowing into the connecting tube along the liquid outlet tube, flowing into the branch tube from the connecting tube, and finally entering the sputum collector; and repeatedly pressing the second through hole to complete the cleaning of the sputum suction catheter body.

2. The utility model provides an intubate is elasticity silica gel hose, does not hinder human pipeline, uncomfortable sense when avoiding using.

3. The utility model provides a couple can hang under the state of not using and establish the negative pressure machine on, avoid placing the harm to the suction phlegm body at will.

4. The utility model provides a first through-hole and second through-hole distribute staggeredly on the perpendicular, can avoid when loosening the second through-hole, and the sputum spatters outward, is stained with medical personnel's finger on, avoids the emergence of the medical personnel infection incident that causes because of the infectious disease.

Drawings

FIG. 1 is a schematic structural view of a sputum absorber of the present invention;

FIG. 2 is a schematic view of the internal structure of the sputum aspirator body;

FIG. 3 is a cross-sectional view of the check valve body of the present invention;

FIG. 4 is a sectional view of the check valve body for sputum suction or cleaning

FIG. 5 is a schematic structural view of a cleaning bottle of the present invention;

in the figure: 1 is a sputum suction pipe body, 2 is a sputum suction port, 3 is a negative pressure joint, 4 is a connecting pipe, 5 is a negative pressure machine, 6 is a branch pipe, 7 is a sputum collector, 8 is a one-way valve body, 9 is a gland, 10 is a liquid outlet pipe, 11 is a liquid inlet pipe, and 12 is a rubber gasket; 13 is a second through hole, 14 is a first through hole; 15 is a cannula, 16 is a hook;

21 is a cleaning bottle, 211 is a bottle body, 212 is a bottle cap, 213 is a cleaning tube, and 214 is a hose.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

An embodiment of the sputum absorber and system is described in detail below with reference to the accompanying drawings.

Example one

Fig. 1 is a schematic structural view of a sputum absorber according to a first embodiment of the present invention; FIG. 2 is a schematic view of the internal structure of the sputum aspirator body; FIG. 3 is a cross-sectional view of the check valve body of the present invention; FIG. 4 is a sectional view of the check valve body during sputum suction or cleaning; as shown in fig. 1, 2, 3 and 4, a sputum absorber comprises a sputum suction tube body 1, wherein a sputum suction port 2 is arranged at one end of the sputum suction tube body 1, the other end of the sputum suction tube body 1 is connected with a negative pressure connector 3, the negative pressure connector 3 is connected with a negative pressure machine 5 through a connecting tube 4, a branch tube 6 is arranged on the connecting tube 4, and the branch tube 6 is connected with a sputum collector 7; the middle part of the sputum suction pipe body 1 is provided with a one-way valve body 8, one side of the one-way valve body 8 is provided with a liquid outlet pipe 10 connected with the negative pressure joint 3, and the other side of the one-way valve body 8 is provided with a liquid inlet pipe 11 connected with the sputum suction port 2; a rubber gasket 12 is arranged at the communication position of the liquid outlet pipe 10 and the liquid inlet pipe 11, and a first through hole 14 is formed in the rubber gasket 12; a gland 9 is arranged on the one-way valve body 8, a second through hole 13 is formed in the center of the gland 9, and the bottom of the gland 9 is in abutting connection with a rubber gasket 12; after pressing second through-hole 13, inhale phlegm body 1 under the effect of negative pressure machine, form the negative pressure space, push open the rubber gasket 12 that sets up in the intercommunication department of drain pipe 10 and feed liquor pipe 11, make the sputum follow feed liquor pipe 11 flow direction drain pipe 10.

Specifically, the check valve body 8 is formed by a casing made of a transparent material.

The sputum absorber that this embodiment provided, during the use, after pressing down the second through-hole, inhale sputum body 1 under negative pressure machine's effect, form the negative pressure space, the rubber gasket 12 of setting in the intercommunication department of drain pipe 10 and feed liquor pipe 11 is opened to the top, makes the sputum follow 11 flow direction drain pipes 10 of feed liquor pipe, begins to absorb the sputum, after loosening the second through-hole, rubber gasket 12 return, the intercommunication between shutoff drain pipe and the feed liquor pipe stops to absorb the sputum.

The embodiment also provides a sputum absorption system, and fig. 4 is a schematic structural view of the cleaning bottle of the present invention; as shown in fig. 3, a sputum absorption system comprises the sputum absorber as described above, and a cleaning bottle 21, wherein the cleaning bottle 21 comprises: a bottle body 211 storing a cleaning solution, a bottle cap 212 arranged at a bottle mouth of the bottle body 211, a cleaning pipe 213 arranged on the bottle cap 212, the cleaning pipe 213 communicated with the bottle cap 212, a hose 214 extending into the bottom of the bottle body 211 connected to the lower end of the cleaning pipe 213; when cleaning, the end of the sputum aspirator body 1 with the sputum aspirating port 2 is inserted into the cleaning tube 213, and the second through hole 13 is pressed to suck the cleaning solution from the bottle body 211 into the sputum collector 7 through the sputum aspirator body 1, in this embodiment, the bottle body 211 and the bottle cap 212 are fixedly connected through threads.

In the sputum absorber in this embodiment, during sputum suction, one end of the sputum suction tube body is inserted into a trachea of a human body, and the other end of the sputum suction tube body is connected with a negative pressure connector; pressing the second through-hole, the check valve body opens, inhales the sputum suction body through negative pressure machine with the sputum in the human pipeline from inhaling the phlegm mouth, flows into the drain pipe from the feed liquor pipe to in flowing into the connecting pipe along the drain pipe, flow into the branch pipe by the connecting pipe again, get into in the album phlegm ware at last.

During cleaning, inserting one end of the sputum suction pipe body into a cleaning bottle, and connecting the other end of the sputum suction pipe body with a negative pressure joint; pressing the second through hole, opening the one-way valve body, sucking the cleaning liquid in the cleaning bottle into the sputum suction tube body from the cleaning tube through the negative pressure machine, flowing into the liquid outlet tube from the liquid inlet tube, flowing into the connecting tube along the liquid outlet tube, flowing into the branch tube from the connecting tube, and finally entering the sputum collector; and repeatedly pressing the second through hole to complete the cleaning of the sputum suction catheter body.

The utility model discloses simple structure, during the use, during the one end that will inhale the phlegm body inserts human trachea, will inhale the other end and the negative pressure articulate back of phlegm body, hold the phlegm body of inhaling with one hand, through the thumb through pressing down the second through-hole, accomplish the absorption to the interior sputum of human trachea, convenient to use, the practicality is strong.

Example two

Compared with the first embodiment, the sputum absorber provided by the second embodiment is different in that: the first through holes 14 and the second through holes 13 are distributed in a staggered manner on the vertical plane.

First through-hole 14 and second through-hole 13 in this embodiment stagger the distribution on the perpendicular, can avoid when loosening second through-hole 13, the sputum spatters outward, is stained with medical personnel's finger, avoids the emergence of medical personnel's infection incident because of infectious disease causes.

EXAMPLE III

Compared with the first embodiment, the sputum absorber provided by the third embodiment is different in that: further comprising: one end of the intubation tube 15 is embedded into the sputum suction port 2, and the other end of the intubation tube 15 extends out; the insertion tube 15 is an elastic silica gel hose, and the insertion tube 15 is an elastic silica gel hose, so that a human body pipeline is not damaged, and discomfort in use is avoided.

In addition, the sputum suction tube body 1 is integrally provided with a hook 16, and the hook 16 can be hung on a negative pressure machine in an unused state, so that the sputum suction tube body is prevented from being damaged by random placement.

In the sputum absorption system provided by the third embodiment, during cleaning, the intubation tube is firstly removed, then the end of the sputum suction tube body provided with the sputum suction port is inserted into the cleaning bottle, and the other end of the sputum suction tube body is connected with the negative pressure connector; pressing the second through hole, opening the one-way valve body, sucking the cleaning liquid in the cleaning bottle into the sputum suction tube body from the cleaning tube through the negative pressure machine, flowing into the liquid outlet tube from the liquid inlet tube, flowing into the connecting tube along the liquid outlet tube, flowing into the branch tube from the connecting tube, and finally entering the sputum collector; and repeatedly pressing the second through hole to complete the cleaning of the sputum suction catheter body.

The utility model provides a pair of sputum absorber and system, can be convenient inhale phlegm and cleaning work, convenient to use easily promotes.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

It will be appreciated that the relevant features of the method, apparatus and system described above are referred to one another. In addition, "first", "second", and the like in the above embodiments are for distinguishing the embodiments, and do not represent merits of the embodiments.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the module described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a device will be apparent from the description above. In addition, the present invention is not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best modes of the invention.

In the embodiments provided in the present application, it should be understood that the disclosed system and method may be implemented in other ways. The above-described system embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and other divisions may be realized in practice, and for example, a plurality of modules or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.

The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (8)

1. A sputum absorber comprises a sputum suction pipe body (1), wherein a sputum suction port (2) is formed in one end of the sputum suction pipe body (1), a negative pressure connector (3) is connected to the other end of the sputum suction pipe body (1), the negative pressure connector (3) is connected with a negative pressure machine (5) through a connecting pipe (4), a branch pipe (6) is arranged on the connecting pipe (4), and the branch pipe (6) is connected with a sputum collector (7);

the method is characterized in that: a one-way valve body (8) is arranged in the middle of the sputum suction pipe body (1), a liquid outlet pipe (10) connected with the negative pressure joint (3) is arranged on one side of the one-way valve body (8), and a liquid inlet pipe (11) connected with the sputum suction port (2) is arranged on the other side of the one-way valve body (8); a rubber gasket (12) is arranged at the communication position of the liquid outlet pipe (10) and the liquid inlet pipe (11), and a first through hole (14) is formed in the rubber gasket (12); a gland (9) is arranged on the one-way valve body (8), a second through hole (13) is formed in the center of the gland (9), and the bottom of the gland (9) is in abutting connection with a rubber gasket (12);

after the second through hole (13) is pressed, the sputum suction pipe body (1) forms a negative pressure space under the action of a negative pressure machine, and the rubber gasket (12) arranged at the communication position of the liquid outlet pipe (10) and the liquid inlet pipe (11) is pushed open, so that sputum flows to the liquid outlet pipe (10) from the liquid inlet pipe (11).

2. A sputum absorber as claimed in claim 1, wherein: the first through holes (14) and the second through holes (13) are distributed in a staggered mode on the vertical plane.

3. A sputum absorber as claimed in claim 1, wherein: further comprising: one end of the intubation tube (15) is embedded into the sputum suction port (2), and the other end of the intubation tube (15) extends out.

4. A sputum absorber as claimed in claim 1, wherein: the sputum suction pipe body (1) is integrally provided with a hook (16).

5. A sputum absorber as claimed in claim 1, wherein: the one-way valve body (8) is formed by a shell made of transparent materials.

6. A sputum absorber as claimed in claim 3, wherein: the insertion tube (15) is an elastic silica gel hose.

7. A sputum absorption system characterized by: comprising the sputum absorber of any one of claims 1 to 6, and a wash bottle (21), the wash bottle (21) comprising: the cleaning bottle comprises a bottle body (211) storing cleaning liquid, wherein a bottle cap (212) is arranged at the bottle opening of the bottle body (211), a cleaning pipe (213) is arranged on the bottle cap (212), the cleaning pipe (213) is communicated with the bottle cap (212), and the lower end part of the cleaning pipe (213) is connected with a hose (214) extending into the bottom of the bottle body (211);

when cleaning, one end of the sputum suction tube body (1) provided with the sputum suction port (2) is inserted into the cleaning tube (213), and the second through hole (13) is pressed, so that the cleaning fluid is sucked into the sputum collector (7) from the bottle body (211) through the sputum suction tube body (1).

8. The sputum absorption system according to claim 7, wherein: the bottle body (211) and the bottle cap (212) are fixedly connected through threads.

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