CN221845610U - Anti-blocking negative pressure type sputum aspirator - Google Patents

Abstract

The utility model relates to the technical field of anti-blocking negative pressure sputum suction device, specifically an anti-blocking negative pressure sputum suction device, a pull rod, one side of the pull rod is fixedly connected with a connecting column, one side of the connecting column is fixedly connected with a negative pressure mechanism, an outer shell, one side of the outer shell is threadedly connected with a threaded ring, one side of the threaded ring is fixedly connected with a straw mechanism, and a round tube is inserted into the bottom of the outer shell. Through the arrangement of the pull rod, the connecting column, the inner cavity, the fixing plate, and the rubber plate, the staff only needs to pull the pull rod, and at the same time the pull rod drives the connecting column, and the connecting column drives the fixing plate to generate a negative pressure environment in the inner cavity. Through the arrangement of the rubber plate, the rubber plate is placed in a state where deflation occurs during the pulling process, and the rubber plate tightly fits the inner surface of the inner cavity, thereby achieving the purpose of generating negative pressure for suctioning sputum for customers. Through the arrangement of the storage bottle, the cover, and the round tube, when in use, the staff generates a negative pressure environment inside the equipment by pulling the negative pressure mechanism.

Description

Anti-blocking negative pressure type sputum aspirator

Technical Field

The utility model relates to the technical field of anti-blocking negative pressure type sputum aspirator, in particular to an anti-blocking negative pressure type sputum aspirator.

Background

Negative pressure pipettes are a type of medical device often used in clinical practice. The negative pressure suction tube is used in tracheal intubation operation and sputum suction nursing, has the characteristics of simple structure and convenient use, can help medical staff to timely suck secretion or foreign matters in a respiratory pipeline of a patient, keep the respiratory pipeline unobstructed, can also perform effective ventilation, prevent hypoxia of the patient and the like, and directly relates to success of rescue and safety problem of the patient. When medical personnel carry out negative pressure suction, need wear aseptic gloves, hold the negative pressure straw in the hand, then carry out pulling or rotatory negative pressure straw from top to bottom in patient's respiratory tract, look for secretion or foreign matter such as trachea, the intraductal sputum of branch, to some patients who have respiratory disease, need implant the trachea cannula, maintain the respiratory tract on the one hand unobstructed, guarantee the oxygen suppliment, on the other hand derive the intraductal sputum of trachea through the intubate, prevent that the sputum from blockking up the trachea. The secretion of sputum may be physiological, may also be pathological. For pathological sputum and pus secretion, a doctor needs to place a special sputum suction tube in the bronchus of a patient to suck out the sputum in time.

An anti-blocking sputum aspirator is disclosed in a Chinese patent application publication CN 207323773U, which belongs to the field of medical appliances. It has solved the current sputum aspirator and has aroused the problem of jam easily. This prevent stifled sputum aspirator, including jar mouth upper cover has the jar body of lid, be equipped with air inlet and gas outlet on the lid respectively, still include sputum aspirator tube and soft trachea, sputum aspirator tube front end is equipped with inhales the phlegm head, the rear end passes the air inlet, negative pressure source is connected to the trachea front end, the rear end passes the gas outlet, still including being located jar internal sputum aspirator tube, the sputum aspirator tube axis is parallel with jar body axis, the sputum aspirator tube internal diameter is greater than sputum aspirator tube external diameter, and sputum aspirator tube top has the throat cover, the throat cover overlaps at sputum aspirator tube bottom, and sputum aspirator tube bottom downwardly extending is close to jar body bottom, still be equipped with a plurality of bleeder vents on the sputum aspirator tube wall, be equipped with the ventilative cover of outer end and bleeder vent intercommunication on the sputum aspirator tube inner wall, ventilative cover axis sets up along sputum aspirator tube radial, and ventilative cover inner is close to the setting of sputum aspirator tube axis. The anti-blocking sputum aspirator can avoid causing blockage.

However, the anti-blocking sputum aspirator lacks a device which is held by a user when being arranged, so that the situation of unchanged situation is caused for medical staff when the anti-blocking sputum aspirator is used, the experience is reduced, and the effect in the related field is relatively limited.

Disclosure of utility model

The utility model aims to provide an anti-blocking negative pressure type sputum aspirator so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

An anti-blocking negative pressure type sputum aspirator is provided with a pull rod, wherein one side of the pull rod is fixedly connected with a connecting column, and one side of the connecting column is fixedly connected with a negative pressure mechanism;

The shell, shell one side threaded connection has the screwed ring, screwed ring one side fixedly connected with straw mechanism, the shell bottom peg graft there is the pipe, peg graft there is storage mechanism bottom the pipe.

Preferably, the negative pressure mechanism comprises an inner cavity, a fixing piece and a rubber sheet, wherein a connecting column is inserted into one side of the inner cavity, one side of the connecting column is fixedly connected with the fixing piece, and one side of the fixing piece is fixedly connected with the rubber sheet.

Preferably, the storage mechanism comprises a storage bottle and a closing cap, and the top of the storage bottle is connected with the closing cap in a threaded manner.

Preferably, the straw mechanism comprises an anti-blocking expanding pipe, a connecting pipe, an expanding plug and a hose, wherein the connecting pipe is fixedly connected to one side of the anti-blocking expanding pipe, the expanding plug is fixedly connected to one side of the connecting pipe, and the hose is sleeved on one side of the expanding plug.

Preferably, the bottom of the shell is fixedly connected with a handle, the bottom of the handle is fixedly connected with a hanging ring, and the surface of the handle is provided with anti-skid patterns.

Preferably, the surface of the threaded ring is fixedly connected with a threaded ring.

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

1. This prevent stifled negative pressure formula sputum aspirator, through the pull rod, the spliced pole, the inner chamber, the setting of stationary blade, the sheet rubber, during the use, the staff only needs the pulling pull rod, the spliced pole drives the spliced pole simultaneously, the spliced pole drives the stationary blade, thereby the environment that produces negative pressure in the messenger's inner chamber has been reached, the setting through the sheet rubber, place the circumstances that the air leakage appears in the pulling in-process and produce, the sheet rubber closely laminates the internal surface of inner chamber, thereby the mesh that produces negative pressure for the customer inhales the phlegm, when through the setting of storage bottle, close the lid, the pipe, during the use, the staff is through the inside negative pressure environment that produces of equipment when pulling negative pressure mechanism, thereby inhale inside with outside phlegm, enter into the inside of storage bottle through the inside of pipe when entering, thereby the purpose of storage has been reached, close the setting of lid simultaneously, after the phlegm is collected, the staff can open and shut the lid, the work of clearing up is carried out to inside collector to the storage bottle simultaneously is taken down, thereby the purpose of convenience staff has been reached.

2. This prevent stifled negative pressure formula sputum aspirator, through preventing stifled pipe, the connecting pipe, the setting of expanding the plug, the hose, during the use, the staff inserts the surface of expanding the plug with the hose, expand the plug and play the effect of support and fixed, avoided inhaling the condition emergence that drops in the phlegm process, then through inserting patient's oral and nasal cavity with the hose, the inside of equipment produces negative pressure environment when passing through pulling negative pressure mechanism, the sputum inside oral and nasal cavity is washout through the suction, simultaneously through the setting of preventing stifled pipe, consequently, prevent that the internal area of stifled pipe is great, thereby prevent the purpose of jam, the setting of hose, the inside that has the hose inserted into nasal cavity is made things convenient for medical personnel, longer length also can absorb the sputum of oral and nasal cavity depths, thereby play certain practical purpose, through the setting of handle, when having made things convenient for the use, the purpose that the staff is handheld, the link sets up simultaneously, can be hung up when idle and have made things convenient for the effect of accomodating, when having avoided the use, the purpose of inconvenient searching.

Drawings

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

FIG. 2 is a schematic view of the negative pressure inside of the present utility model;

FIG. 3 is a schematic rear view of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a pull rod; 2. a connecting column; 3. a housing; 4. a round tube; 5. a threaded ring; 6. an inner cavity; 7. a fixing piece; 8. a rubber sheet; 9. a storage bottle; 10. closing the cover; 11. anti-blocking pipe expansion; 12. a connecting pipe; 13. a plugging head; 14. a hose; 15. a handle; 16. hanging rings; 17. anti-skid lines; 18. a thread ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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, the present utility model provides a technical solution:

An anti-blocking negative pressure type sputum aspirator, a pull rod 1, a connecting column 2 fixedly connected to one side of the pull rod 1, and a negative pressure mechanism fixedly connected to one side of the connecting column 2;

The shell 3, one side of the shell 3 is connected with a thread ring 5 in a threaded manner, one side of the thread ring 5 is fixedly connected with a suction pipe mechanism, the bottom of the shell 3 is inserted with a circular pipe 4, and the bottom of the circular pipe 4 is inserted with a storage mechanism;

In this embodiment, preferably, the negative pressure mechanism includes the inner chamber 6, fixing piece 7, rubber sheet 8, connect with the tie column 2 in one side of inner chamber 6, fixedly connected with fixing piece 7 on one side of tie column 2, fixedly connected with rubber sheet 8 on one side of fixing piece 7, during use, the staff only need pull the tie rod 1, meanwhile tie rod 1 drives tie column 2, tie column 2 drives fixing piece 7, thus has reached the environment that makes the inner chamber 6 produce negative pressure, through setting up of rubber sheet 8, place and produce in the circumstances that the release occurs in the pulling process, rubber sheet 8 closely laminates the inner surface of inner chamber 6, thus has realized the purpose to produce negative pressure for customer's sputum suction;

in this embodiment, preferably, the storage mechanism includes a storage bottle 9 and a closing cap 10, the top of the storage bottle 9 is in threaded connection with the closing cap 10, when in use, a staff pulls the negative pressure mechanism to generate a negative pressure environment inside the device, so that external sputum is sucked into the storage bottle 9, and the sputum enters the storage bottle 9 through the inside of the round tube 4 when entering, thereby achieving the purpose of storage, and meanwhile, the closing cap 10 is arranged, after the sputum is collected, the staff can clean the internal collection object by opening the closing cap 10 and taking down the storage bottle 9, thereby achieving the purpose of cleaning the staff conveniently;

In this embodiment, preferably, the suction pipe mechanism includes the anti-blocking expander 11, the connecting pipe 12, the expander plug 13, the hose 14, the connecting pipe 12 is fixedly connected to one side of the anti-blocking expander 11, the expander plug 13 is fixedly connected to one side of the connecting pipe 12, the hose 14 is sleeved on one side of the expander plug 13, when in use, the staff inserts the hose 14 into the surface of the expander plug 13, the expander plug 13 plays a role in supporting and fixing, the situation that the sputum is dropped in the process is avoided, then the hose 14 is inserted into the oral cavity and the nasal cavity of a patient, a negative pressure environment is generated in the device when the negative pressure mechanism is pulled, the sputum in the oral cavity and the nasal cavity is washed out by suction, meanwhile, the anti-blocking expander 11 is arranged, so that the internal area of the anti-blocking expander 11 is larger, the purpose of blocking is achieved, the hose 14 is arranged, the medical staff can conveniently insert the hose 14 into the nasal cavity, and the sputum deep in the oral cavity can be absorbed by a longer length, so that a certain practical purpose is achieved;

In this embodiment, preferably, the bottom of the housing 3 is fixedly connected with the handle 15, the bottom of the handle 15 is fixedly connected with the hanging ring 16, the surface of the handle 15 is provided with the anti-slip function, and through the arrangement of the handle 15, the purpose of holding by a worker is facilitated when the device is used, and meanwhile, the hanging ring 16 is arranged, so that the effect of convenient storage can be achieved when the device is idle, and the purpose of inconvenient searching when the device is used is avoided;

In this embodiment, preferably, the threaded ring 18 is fixedly connected to the surface of the threaded ring 5, and when in use, the suction pipe mechanism can be fixed by the threaded ring 18, and meanwhile, the purpose of internal repair and maintenance of the equipment is also facilitated.

When the anti-blocking negative pressure type sputum aspirator is used, through the arrangement of the pull rod 1, the connecting column 2, the inner cavity 6, the fixing piece 7 and the rubber sheet 8, during the use, a worker only needs to pull the pull rod 1, meanwhile, the pull rod 1 drives the connecting column 2, the connecting column 2 drives the fixing piece 7, thereby achieving the environment of generating negative pressure in the inner cavity 6, when the sputum aspirator is placed through the arrangement of the rubber sheet 8, the situation of releasing air occurs in the pulling process, the rubber sheet 8 is tightly attached to the inner surface of the inner cavity 6, thereby achieving the purpose of generating negative pressure for sputum aspiration of customers, when the sputum aspirator is used through the arrangement of the storage bottle 9, the closing cover 10 and the round tube 4, the negative pressure environment is generated inside equipment when the worker pulls the negative pressure mechanism, so that external sputum is inhaled inside, and enters the inside of the storage bottle 9 through the inside of the round tube 4 when the sputum enters, thereby achieving the purpose of storage, simultaneously, the cover 10 is closed, when the sputum collection is finished, a worker can clean the internal collected objects by opening the cover 10 and taking down the storage bottle 9, thereby achieving the aim of cleaning the workers conveniently, when the sputum collection device is used, the worker inserts the hose 14 into the surface of the plugging head 13 through the arrangement of the plugging head 11, the connecting pipe 12, the plugging head 13 and the hose 14, the plugging head 13 plays the roles of supporting and fixing, the falling-off condition in the sputum suction process is avoided, then the hose 14 is inserted into the oral cavity and the nasal cavity of a patient, a negative pressure environment is generated in the device when the negative pressure mechanism is pulled, the sputum in the oral cavity and the nasal cavity is washed out through the suction, and meanwhile, the arrangement of the plugging prevention pipe 11 is realized, so that the internal area of the plugging prevention pipe 11 is large, the aim of blocking prevention is realized, the hose 14 is arranged, the medical staff has the advantages that the medical staff can conveniently insert the hose 14 into the nasal cavity, the longer length can also absorb phlegm in the depth of the oral cavity and the nasal cavity, so that a certain practical purpose is achieved, the purpose of holding by the staff is achieved through the arrangement of the handle 15, the use is facilitated, meanwhile, the hanging ring 16 is arranged, the storage effect is facilitated, and the inconvenient searching purpose is avoided when the medical staff is idle.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. An anti-blocking negative pressure type sputum aspirator, which is characterized in that: comprising

The device comprises a pull rod (1), wherein a connecting column (2) is fixedly connected to one side of the pull rod (1), and a negative pressure mechanism is fixedly connected to one side of the connecting column (2);

The novel storage device comprises a shell (3), wherein a threaded ring (5) is connected to one side of the shell (3) in a threaded manner, a suction pipe mechanism is fixedly connected to one side of the threaded ring (5), a circular pipe (4) is inserted into the bottom of the shell (3), and a storage mechanism is inserted into the bottom of the circular pipe (4).

2. The anti-blocking negative pressure type sputum aspirator according to claim 1, wherein: the negative pressure mechanism comprises an inner cavity (6), a fixing piece (7) and a rubber sheet (8), wherein a connecting column (2) is inserted into one side of the inner cavity (6), the fixing piece (7) is fixedly connected to one side of the connecting column (2), and the rubber sheet (8) is fixedly connected to one side of the fixing piece (7).

3. The anti-blocking negative pressure type sputum aspirator according to claim 1, wherein: the storage mechanism comprises a storage bottle (9) and a closing cover (10), and the top of the storage bottle (9) is connected with the closing cover (10) through threads.

4. The anti-blocking negative pressure type sputum aspirator according to claim 1, wherein: the suction pipe mechanism comprises an anti-blocking expanding pipe (11), a connecting pipe (12), an expanding head (13) and a hose (14), wherein the connecting pipe (12) is fixedly connected to one side of the anti-blocking expanding pipe (11), the expanding head (13) is fixedly connected to one side of the connecting pipe (12), and the hose (14) is sleeved on one side of the expanding head (13).

5. The anti-blocking negative pressure type sputum aspirator according to claim 1, wherein: the anti-slip handle is characterized in that a handle (15) is fixedly connected to the bottom of the shell (3), a hanging ring (16) is fixedly connected to the bottom of the handle (15), and anti-slip patterns (17) are formed in the surface of the handle (15).

6. The anti-blocking negative pressure type sputum aspirator according to claim 1, wherein: the surface of the threaded ring (5) is fixedly connected with a threaded ring (18).