CN220608767U

CN220608767U - Sputum aspirator

Info

Publication number: CN220608767U
Application number: CN202321799642.3U
Authority: CN
Inventors: 商美
Original assignee: NINGYANG HOSPITAL OF CHINESE MEDICINE
Current assignee: NINGYANG HOSPITAL OF CHINESE MEDICINE
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-03-19
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the field of sputum aspirator, in particular to a sputum aspirator, which comprises a mouth fixer, wherein pressing plates are symmetrically and fixedly arranged on the outer side surface of the mouth fixer, a screw cap is fixedly arranged on one side of each pressing plate, a collecting cylinder is movably arranged on the inner side of each screw cap, an air extraction assembly is movably arranged on one side of each screw cap, each air extraction assembly comprises an elastic air bag, an elastic arc-shaped surrounding frame, an elastic connecting strip, a three-way pipe and a connecting pipe, two one-way valve assemblies are fixedly arranged in the three-way pipe, a connecting block is fixedly arranged on the upper surface of each screw cap, and the upper end of each connecting block is fixedly connected with one pressing plate. According to the utility model, the sputum aspirator can be conveniently operated by a single person, and when a patient is inconvenient to open the mouth, the mouth of the patient is opened and fixed through the sputum aspirator, so that the sputum aspirator is convenient to use, and the suction tube can continuously generate suction, so that the sputum aspirator can continuously act, and the sputum aspiration effect of the sputum aspirator is improved.

Description

Sputum aspirator

Technical Field

The utility model relates to the field of sputum aspirator, in particular to a sputum aspirator.

Background

Sputum aspiration refers to a method for sucking secretion of respiratory tract through oral cavity, nasal cavity and artificial airway to keep respiratory tract smooth and prevent complications such as aspiration pneumonia, atelectasis and asphyxia, and a patient needs to use a sputum aspirator when inhaling sputum, while an electric sputum aspirator is usually used in a hospital, and when in home use, a manual sputum aspirator is usually adopted due to excessive price and unusual use.

The bulletin number is: CN213099770U, a "sputum aspirator disclosed" comprises a suction tube, a sputum aspirator tube, a piston and a push rod, the suction tube is a hollow structure with an upward opening, the piston is slidably disposed in the suction tube and divides the interior of the suction tube into an upper part and a lower part, one end of the push rod is fixedly connected with the piston, the other end of the push rod extends out of one end of the suction tube and is provided with a handle, the sputum aspirator tube is mounted on one side of the suction tube and is positioned at the lower part of the suction tube, and the sputum aspirator tube is communicated with the suction tube; the suction cylinder is internally provided with a spring, the spring is positioned at the upper part of the suction cylinder, one end of the spring is fixedly connected with the piston, and the other end of the spring is connected with the suction cylinder. The sputum aspirator slides in the suction cylinder through the piston, and the sputum aspirator sucks sputum by utilizing the elastic action of the spring, and compared with the traditional central aspirator and electric aspirator, the sputum aspirator has the advantages of simple and small structure, convenient carrying and use for operators, low cost, time saving and labor saving;

when the sputum aspirator is used, two persons are required to operate the sputum aspirator, one person is required to operate the sputum aspirator, the other person is required to fix the sputum aspirator and pull the sputum aspirator, meanwhile, when a patient is inconvenient to open the mouth, the sputum aspirator is more inconvenient to operate, the stroke of the sputum aspirator during suction is shorter, the acting time of the sputum aspirator is shorter, and the sputum aspirator is inconvenient to continuously act.

Disclosure of Invention

In order to overcome the technical problems described above, the present utility model aims to provide a sputum aspirator, which is characterized in that two pressing plates are pressed to clamp a mouth holder at a mouth of a patient, so that the mouth holder is pressed against teeth of the patient, the mouth of the patient is opened, and a sputum aspirator tube is convenient to insert, so that when the mouth of the patient is inconvenient to open, the mouth of the patient is opened and fixed by the sputum aspirator, the sputum aspirator is convenient to use, an elastic air bag is pressed, air in the sputum aspirator is discharged from a one-way valve assembly, the elastic air bag is reset by the elasticity of an elastic arc-shaped surrounding frame and an elastic connecting strip, external air is led into the elastic air bag from another one-way valve assembly, so that suction is continuously generated at the sputum aspirator, the sputum aspirator is operated by one hand, and sputum aspirator is pressed by the other hand, so that the sputum aspirator is convenient for single person to operate, and the sputum aspirator tube is continuously generating suction, so that the sputum aspirator is convenient to continuously generate effects, and the suction effect of the sputum aspirator is increased.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a sputum aspirator, includes the mouth fixer, mouth fixer outside surface symmetry fixed mounting has the press board, one press board one side is fixed to be equipped with the screw cap, the inboard activity of screw cap is equipped with the collecting vessel, screw cap one side activity is equipped with the subassembly of bleeding, the subassembly of bleeding includes that elasticity gasbag, elasticity arc encircle frame, elastic connection strip, three-way pipe and connecting pipe, the inside fixed two check valve components that are equipped with of three-way pipe.

The method is further characterized in that: the screw cap upper surface fixed mounting has the connecting block, connecting block upper end and a pressing plate fixed connection, the fixed screw thread that is equipped with in collecting vessel outside surface upper end department, the screw thread closes with screw cap soon and is connected.

The method is further characterized in that: two through holes are formed in the upper surface of the screw cap, and a sputum suction tube is movably inserted in one through hole.

The method is further characterized in that: the elastic arc encircling frames are symmetrically and fixedly arranged at two ends of the inner surface of the elastic air bag, and the elastic connecting strips are equidistantly arranged between the two elastic arc encircling frames and fixedly connected with the elastic arc encircling frames.

The method is further characterized in that: the three-way pipe is fixedly arranged at one end of the elastic air bag, one end of the connecting pipe is fixedly sleeved on the surface of one end of the three-way pipe, and the other end of the connecting pipe penetrates through the other through hole and is fixedly connected with the other through hole.

The method is further characterized in that: the one-way valve assembly comprises a sealing ring, a sealing plate, a sliding rod, a fixing frame and a spring, the directions of the two one-way valve assemblies are opposite, and the sealing ring and the fixing frame are fixedly arranged on the inner side surface of the three-way pipe.

The method is further characterized in that: the sealing plate is movably embedded and installed on the inner side surface of the sealing ring, the sliding rod penetrates through the fixing frame and is fixedly connected with the sealing plate, the sliding rod is in sliding connection with the fixing frame, the spring is movably arranged on the outer side of the sliding rod, and two ends of the spring are respectively fixedly connected with the sealing plate and the fixing frame.

The utility model has the beneficial effects that:

1. through pressing two press plates, with mouth fixer card at patient's mouth, make it support patient's tooth, open patient's mouth, be convenient for inhale the phlegm pipe and insert to when patient is inconvenient for opening the mouth, open patient's mouth through inhaling the phlegm ware and fix, make inhaling the phlegm ware facilitate the use, through screw thread and screw cap's the spiral shell fit, make the convenient to detach of collection cylinder and installation, be connected with the press plate through the connecting block with the collection cylinder, make the collection cylinder fixed.

2. Pressing the elastic air bag, making the elastic arc encircle the frame and elastic connection strip and taking place elastic deformation, its inside air is from a check valve subassembly discharge, encircle the elasticity of frame and elastic connection strip through the elastic arc, reset the elastic air bag, make outside air let in the elastic air bag inside from another check valve subassembly, thereby it continuously produces suction to inhale phlegm pipe department, a hand operation inhales phlegm pipe, another hand presses the elastic air bag, inhale the phlegm, thereby can make the sputum aspirator be convenient for single operation, and make the suction section of thick bamboo can continuously produce suction, be convenient for make the sputum aspirator continuously produce the effect, increase the sputum suction effect of sputum aspirator.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall vertical cross-section structure of the present utility model;

FIG. 3 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 4 is a schematic side cross-sectional view of the tee and check valve assembly of the present utility model.

In the figure: 1. a mouth holder; 101. pressing the plate; 2. a screw cap; 201. a collection cylinder; 202. a connecting block; 203. a thread; 204. a sputum aspirator tube; 205. a through hole; 3. an air extraction assembly; 301. an elastic air bag; 302. an elastic arc-shaped encircling frame; 303. an elastic connecting strip; 304. a three-way pipe; 305. a connecting pipe; 4. a one-way valve assembly; 401. a seal ring; 402. a sealing plate; 403. a slide bar; 404. a fixing frame; 405. and (3) a spring.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a sputum aspirator includes a mouth fixer 1, a pressing plate 101 is symmetrically and fixedly installed on the outer surface of the mouth fixer 1, a screw cap 2 is fixedly installed on one side of the pressing plate 101, a collecting cylinder 201 is movably installed on the inner side of the screw cap 2, an air extraction component 3 is movably installed on one side of the screw cap 2, the air extraction component 3 includes an elastic air bag 301, an elastic arc-shaped surrounding frame 302, an elastic connecting strip 303, a three-way pipe 304 and a connecting pipe 305, and two one-way valve components 4 are fixedly installed inside the three-way pipe 304.

The upper surface of the screw cap 2 is fixedly provided with a connecting block 202, the upper end of the connecting block 202 is fixedly connected with a pressing plate 101, the upper end of the outer side surface of the collecting cylinder 201 is fixedly provided with a thread 203, and the thread 203 is screwed with the screw cap 2; two through holes 205 are formed in the upper surface of the screw cap 2, a sputum suction tube 204 is movably inserted in one through hole 205, the mouth fixer 1 is clamped at the mouth of a patient by pressing the two pressing plates 101, the mouth fixer is propped against teeth of the patient, the mouth of the patient is opened, the sputum suction tube 204 is convenient to insert, when the mouth of the patient is inconvenient to open, the mouth of the patient is opened and fixed through the sputum suction device, the sputum suction device is convenient to use, the collecting cylinder 201 is convenient to detach and install through screwing of the screw 203 and the screw cap 2, and the collecting cylinder 201 is connected with the pressing plates 101 through the connecting block 202, so that the collecting cylinder 201 is fixed.

The two elastic arc-shaped surrounding frames 302 are symmetrically and fixedly provided with two ends of the inner surface of the elastic air bag 301, the plurality of elastic connecting strips 303 are equidistantly arranged between the two elastic arc-shaped surrounding frames 302 and fixedly connected with the elastic arc-shaped surrounding frames 302, the elastic air bag 301 is pressed, the elastic arc-shaped surrounding frames 302 and the elastic connecting strips 303 are elastically deformed, air in the elastic arc-shaped surrounding frames is discharged from one check valve component 4, the elastic air bag 301 is reset through the elasticity of the elastic arc-shaped surrounding frames 302 and the elastic connecting strips 303, the outside air is led into the elastic air bag 301 from the other check valve component 4, so that suction is continuously generated at the sputum suction tube 204, one hand operates the sputum suction tube 204, the other hand presses the elastic air bag 301 for sputum suction, the sputum suction device is convenient for single person operation, the suction tube can continuously generate suction force, the sputum suction tube 204 can continuously act, and the sputum suction effect of the sputum suction device is improved; the three-way pipe 304 is fixedly arranged at one end of the elastic air bag 301, one end of the connecting pipe 305 is fixedly sleeved on the surface of one end of the three-way pipe 304, and the other end of the connecting pipe 305 penetrates through the other through hole 205 and is fixedly connected with the other through hole 205; the one-way valve assembly 4 comprises a sealing ring 401, a sealing plate 402, a sliding rod 403, a fixing frame 404 and a spring 405, the directions of the two one-way valve assemblies 4 are opposite, and the sealing ring 401 and the fixing frame 404 are fixedly arranged on the inner side surface of the three-way pipe 304; the sealing plate 402 is movably embedded and installed on the inner side surface of the sealing ring 401, the sliding rod 403 penetrates through the fixing frame 404 and is fixedly connected with the sealing plate 402, the sliding rod 403 is in sliding connection with the fixing frame 404, the spring 405 is movably arranged on the outer side of the sliding rod 403, two ends of the spring 405 are respectively fixedly connected with the sealing plate 402 and the fixing frame 404, when the elastic air bag 301 is used for supplying air to the outside, the sealing plate 402 is pushed by air to open the sealing ring 401, the air passes through, when the elastic air bag 301 is used for sucking air to the outside, the other one-way valve assembly 4 is opened, at the moment, the one-way valve assembly 4 is pushed by the elastic force of the spring 405 to reset and close the sealing plate 402, so that the air can flow in the elastic air bag 301 in a one way, and a condition is provided for continuous sputum suction of the sputum aspirator 204.

Working principle: when in use, the mouth fixer 1 is clamped at the mouth of a patient by pressing the two pressing plates 101, so that the mouth fixer is propped against teeth of the patient, the mouth of the patient is opened, the sputum aspirator 204 is convenient to insert, when the mouth of the patient is inconvenient to open, the mouth of the patient is opened and fixed by the sputum aspirator, the sputum aspirator is convenient to use, the collecting cylinder 201 is convenient to detach and mount by screwing the threads 203 and the screw cap 2, the collecting cylinder 201 is connected with the pressing plates 101 by the connecting block 202, the collecting cylinder 201 is fixed, the elastic air bag 301 is pressed, the elastic arc-shaped surrounding frame 302 and the elastic connecting strip 303 are elastically deformed, air in the elastic arc-shaped surrounding frame is discharged from one-way valve component 4, the elastic air bag 301 is reset by the elasticity of the elastic arc-shaped surrounding frame 302 and the elastic connecting strip 303, and external air is led into the elastic air bag 301 from the other one-way valve component 4, thus, suction force is continuously generated at the sputum suction tube 204, one hand operates the sputum suction tube 204, the other hand presses the elastic air bag 301 to suck sputum, so that the sputum suction device is convenient for single person operation, the suction tube can continuously generate suction force, the sputum suction tube 204 is convenient to continuously act, the sputum suction effect of the sputum suction device is improved, when the elastic air bag 301 feeds air to the outside, the air pushes the sealing plate 402 to open the sealing ring 401, air passes through, when the elastic air bag 301 sucks air to the outside, the other one-way valve assembly 4 is opened, at the moment, the one-way valve assembly 4 is reset under the elastic force of the spring 405, the pushing sealing plate 402 is closed, so that air can flow in one direction inside the elastic air bag 301, and conditions are provided for continuous sputum suction of the sputum suction tube 204.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. The utility model provides a sputum aspirator, its characterized in that, includes mouth fixer (1), mouth fixer (1) outside surface symmetry fixed mounting has press board (101), one press board (101) one side is fixed to be equipped with screw cap (2), screw cap (2) inboard activity is equipped with collecting vessel (201), screw cap (2) one side activity is equipped with bleed subassembly (3), bleed subassembly (3) include elasticity gasbag (301), elasticity arc encircle frame (302), elastic connection strip (303), three-way pipe (304) and connecting pipe (305), three-way pipe (304) inside fixed two check valve components (4) that are equipped with.

2. The sputum aspirator according to claim 1, characterized in that a connecting block (202) is fixedly installed on the upper surface of the screw cap (2), the upper end of the connecting block (202) is fixedly connected with a pressing plate (101), a screw thread (203) is fixedly arranged at the upper end of the outer side surface of the collecting cylinder (201), and the screw thread (203) is in screwing connection with the screw cap (2).

3. The sputum aspirator according to claim 1, characterized in that two through holes (205) are provided on the upper surface of the screw cap (2), and a sputum aspirator tube (204) is movably inserted into one through hole (205).

4. A sputum aspirator according to claim 3, characterized in that two elastic arc surrounding frames (302) are symmetrically and fixedly provided with elastic air bags (301) at two ends of the inner surface, and a plurality of elastic connecting strips (303) are equidistantly arranged between the two elastic arc surrounding frames (302) and fixedly connected with the elastic arc surrounding frames (302).

5. The sputum aspirator according to claim 4, wherein the tee pipe (304) is fixedly installed at one end of the elastic balloon (301), one end of the connecting pipe (305) is fixedly sleeved on one end surface of the tee pipe (304), and the other end of the connecting pipe (305) penetrates through the other through hole (205) and is fixedly connected with the other through hole (205).

6. The sputum aspirator according to claim 1, wherein the one-way valve assembly (4) comprises a sealing ring (401), a sealing plate (402), a sliding rod (403), a fixing frame (404) and a spring (405), the directions of the two one-way valve assemblies (4) are opposite, and the sealing ring (401) and the fixing frame (404) are fixedly installed on the inner side surface of the three-way pipe (304).

7. The sputum aspirator according to claim 6, wherein the sealing plate (402) is movably embedded and installed on the inner side surface of the sealing ring (401), the sliding rod (403) penetrates through the fixing frame (404) to be fixedly connected with the sealing plate (402), the sliding rod (403) is slidably connected with the fixing frame (404), the spring (405) is movably arranged on the outer side of the sliding rod (403), and two ends of the spring (405) are fixedly connected with the sealing plate (402) and the fixing frame (404) respectively.