CN219539016U - Sputum aspirator that facilitates use - Google Patents

Abstract

The utility model discloses a sputum suction device convenient to use, which comprises a sputum suction device body, a liquid storage tank and a sputum suction mechanism, wherein a display screen and a button are respectively arranged on the front surface of the sputum suction device body, a negative pressure connecting seat is fixedly arranged at the upper end of the sputum suction device body, a negative pressure connecting pipe is fixedly arranged at the upper end of the negative pressure connecting seat, an installation seat is fixedly arranged at the upper end of the sputum suction device body, and an installation plate is connected with the back surface of the installation seat in an inserting mode. According to the sputum suction device, the structure is adopted, the single-cover liquid storage tank adopts the mounting structure that the upper cover and the lower cover are matched with the sealing ring through the threads, so that the tightness of the liquid storage tank is guaranteed, meanwhile, the graduated scale is additionally arranged outside the liquid storage tank, the liquid storage tank body adopts the transparent structure, when sputum is required to be detected, the lower cover can be used as the detection disc only by rotating the mounting plate through the handle, and the sputum suction device is directly placed on external detection equipment for detection, so that the flexibility and the practicability of the sputum suction device are greatly improved.

Description

Sputum aspirator that facilitates use

Technical Field

The utility model belongs to the technical field of negative pressure sputum suction nursing, and particularly relates to a sputum suction device convenient to use.

Background

Generally, for some patients with respiratory insufficiency, the patients can not spontaneously expectorate or discharge secretion, and at this time, nursing staff is required to suck out the sputum by using a catheter or a sputum sucking device, so that the sputum sucking operation can ensure that the patients can not cause complications such as choking, aspiration, asphyxia, atelectasis and the like, and the chance of respiratory tract infection and damage to respiratory tract mucous membranes are reduced.

Generally known, the sputum aspirator in the prior art mainly uses negative pressure equipment to cooperate with a storage cylinder, and then the storage cylinder sucks sputum from the respiratory tract of a patient through a sputum suction tube, however, the traditional sputum aspirator generally has only one cover in the use process, so when sputum detection is required, the cover on the storage tube is often required to be opened, and then the sputum is poured into a detection box for detection, which is very troublesome, and the traditional sputum suction tube generally adopts a hard pipeline structure, so that the flexibility is poor in practical use, and the sputum suction is inconvenient to be implemented on the patient, and therefore, improvement is required.

Disclosure of Invention

In view of the problems mentioned in the background art, an object of the present utility model is to provide a sputum aspirator that is convenient to use, so as to solve the problems mentioned in the background art.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a sputum suction device who facilitates use, includes sputum suction device body, liquid storage pot and sputum suction mechanism, the front of sputum suction device body is equipped with display screen and button respectively, the upper end fixed mounting of sputum suction device body has the negative pressure connecting seat, the upper end fixed mounting of negative pressure connecting seat has the negative pressure connecting pipe, the upper end fixed mounting of sputum suction device body has the mount pad, the back grafting of mount pad is connected with the mounting panel, the back fixed mounting of mounting panel has the handle, the outside symmetry of mounting panel is equipped with fixed establishment, the inboard symmetry of mount pad is equipped with the card hole, the mounting panel passes through fixed establishment and card hole joint and is connected, the inboard of card hole is equipped with the ejector pad, the upper end screw thread of liquid storage pot installs the cover, the lower extreme screw thread installation of liquid storage pot has the cover down, the mounting panel passes through screw and cover fixed mounting down, the one end of negative pressure connecting pipe is through movable swivel nut and cover screw thread installation, the left end of inhaling the mechanism passes through movable swivel nut and cover fixed mounting.

Further, as a preferable technical scheme, the lower end support leg of the sputum aspirator body is connected with an anti-slip pad in an adhesive mode, and the thickness of the anti-slip pad is 0.5cm.

Further, as a preferable technical scheme, the left side and the right side of the sputum aspirator body are provided with buckling grooves, and the inner sides of the buckling grooves are arc-shaped.

Further, as a preferable technical scheme, the front face of the liquid storage tank is provided with a graduated scale, and the graduated scale is rectangular in shape.

Further, as a preferable technical scheme, the connection parts of the lower sleeve cover and the upper sleeve cover are provided with sealing rings.

Further, as the preferred technical scheme, fixed establishment includes the installation cavity, the installation cavity symmetry is established in the mounting panel inboard, the inboard sliding connection in installation cavity has the limiting plate, the inside opposite side fixed mounting in limiting plate and installation cavity has the spring, one side fixed mounting that the spring was kept away from to the limiting plate has the fixture block, the card income end of fixture block runs through the chamber wall and the card hole joint in installation cavity and is connected, the one end sliding connection of ejector pad is at the card hole inboard, the card income end of one end and fixture block of ejector pad is swing joint.

Further, as the preferable technical scheme, guide rods are symmetrically and fixedly arranged on the inner side of the installation cavity, the limiting plate is connected on the inner side of the installation cavity in a sliding mode through the guide rods, and one end of each guide rod penetrates through the middle of the spring.

Further, as the preferable technical scheme, the sputum suction mechanism comprises a sputum suction tube, the left end of the sputum suction tube is in threaded installation through a movable screw sleeve and an upper sleeve cover, a one-way valve is arranged on the outer side of the sputum suction tube, a rubber tube is connected to the right side of the sputum suction tube in a plug-in connection mode, a sputum guide tube is connected to the right end of the rubber tube in a plug-in connection mode, and side holes are symmetrically formed in the right end of the sputum guide tube.

Further, as the preferable technical scheme, the right end of the sputum aspirator tube and the left end of the sputum guide tube are fixedly connected with plug connectors, and the right end of the sputum aspirator tube and the left end of the sputum guide tube are connected through plug connectors and rubber tubes in a plug-in connection mode.

In summary, the utility model has the following advantages:

firstly, through adopting the mounting structure of the upper sleeve cover and the lower sleeve cover which are matched with the sealing ring in a threaded manner, the tightness of the liquid storage tank is ensured, meanwhile, a graduated scale is additionally arranged outside the liquid storage tank, the liquid storage tank body adopts a transparent structure, and when sputum is required to be detected, the lower sleeve cover can be used as a detection disc only by rotating a mounting plate through a handle, and is directly placed on external detection equipment for detection, so that the flexibility and the practicability of the sputum suction device are greatly improved;

the second sputum suction pipe is connected with the upper sleeve cover through the movable screw sleeve, the one-way valve at the upper end of the sputum suction pipe can prevent sputum from flowing back, the collection effect of the sputum is improved, the flexibility of sputum suction of the sputum suction pipe can be improved by adopting a mode of inserting a rubber pipe between the right end of the sputum suction pipe and the sputum suction pipe, and the side hole is added on the basis of the original pipe opening of the sputum suction pipe, so that the sputum on the airway wall of a respiratory tract can be conveniently collected, and a user can conveniently and flexibly suck the sputum;

thirdly, through installing the lower cover of liquid storage pot lower extreme on the mounting panel, after carrying out the rear side grafting with mounting panel and mount pad, make mount pad rear side socket department to the fixture block inclined plane extrusion on the mounting panel, make the limiting plate that the fixture block is connected slide in the installation cavity and compress to the spring, after the mounting panel inserts in the mount pad, the spring resets and promotes the limiting plate and slide and make the fixture block card income end card go into in the draw-in hole fixed, during the dismantlement, only need extrude simultaneously the ejector pad on the mount pad, alright release the fixture block, utilize the handle on the mounting panel can pull out the mounting panel, thereby the convenience is loaded and unloaded the liquid storage pot.

Drawings

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

FIG. 2 is an exploded view of the securing mechanism of the present utility model;

fig. 3 is an exploded view of the sputum suction mechanism of the present utility model.

Reference numerals: 1. the sputum aspirator comprises a sputum aspirator body, 2, an anti-slip pad, 3, a buckle groove, 4, a display screen, 5, a button, 6, a negative pressure connecting seat, 7, a negative pressure connecting pipe, 8, a mounting plate, 9, a handle, 10, a mounting seat, 11, a push block, 12, a graduated scale, 13, a lower cover, 14, an upper cover, 15, a liquid storage tank, 16, a sputum aspirator, 161, a sputum aspirator, 162, a one-way valve, 163, a rubber tube, 164, a sputum aspirator, 165, a side hole, 17, a sealing ring, 18, a fixing mechanism, 181, a spring, 182, a mounting cavity, 183, a limiting plate, 184, a fixture block, 19, an inserting head, 20, a guide rod, 21 and a clamping hole.

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.

Example 1

Referring to fig. 1-3, the sputum aspirator convenient to use in this embodiment includes a sputum aspirator body 1, a liquid storage tank 15 and a sputum aspirator mechanism 16, the front of the sputum aspirator body 1 is provided with a display screen 4 and a button 5 respectively, the upper end of the sputum aspirator body 1 is fixedly provided with a negative pressure connecting seat 6, the upper end of the negative pressure connecting seat 6 is fixedly provided with a negative pressure connecting pipe 7, the upper end of the sputum aspirator body 1 is fixedly provided with a mounting seat 10, the back of the mounting seat 10 is connected with a mounting plate 8 in a plugging manner, the back of the mounting plate 8 is fixedly provided with a handle 9, the outer side of the mounting plate 8 is symmetrically provided with a fixing mechanism 18, the inner side of the mounting seat 10 is symmetrically provided with a clamping hole 21, the mounting plate 8 is connected with the clamping hole 21 in a clamping manner through the fixing mechanism 18, the inner side of the clamping hole 21 is provided with a push block 11, the upper end of the liquid storage tank 15 is in threaded manner, the lower end of the liquid storage tank 15 is in threaded manner provided with a lower sleeve cover 13, one end of the negative pressure connecting pipe 7 is in threaded manner through a movable screw sleeve and the upper sleeve cover 14 is in threaded manner, and the left end of the sputum aspirator mechanism 16 is in fixed by the movable screw sleeve and upper sleeve 14; the anti-skid pad 2 is bonded and connected at the lower support leg of the sputum aspirator body 1, the thickness of the anti-skid pad 2 is 0.5cm, and the anti-skid pad 2 is bonded at the lower support leg of the sputum aspirator body 1, so that the sputum aspirator can play a role in skid resistance and keep the stability of equipment in a horizontal plane; the left side and the right side of the sputum aspirator body 1 are provided with the buckling grooves 3, the inner sides of the buckling grooves 3 are arc-shaped, and the sputum aspirator body 1 can be conveniently carried by arranging the buckling grooves 3 on the left side and the right side of the sputum aspirator body 1; the front of the liquid storage tank 15 is provided with the graduated scale 12, the graduated scale 12 is rectangular, and the graduated scale 12 is additionally arranged on the front of the liquid storage tank 15, so that the sputum collection graduations can be conveniently observed; the liquid storage tank 15 is transparent, so that doctors can observe conveniently; the sealing rings 17 are arranged at the joints of the lower sleeve cover 13 and the upper sleeve cover 14, and the sealing performance of the connection between the upper sleeve cover 14 and the lower sleeve cover 13 and the liquid storage tank 15 can be improved by additionally arranging the sealing rings 17 at the joints of the lower sleeve cover 13 and the upper sleeve cover 14; the movable screw sleeve is limited by the pipe orifice flaring at the left end of the sputum suction pipe 161, threads are arranged in the movable screw sleeve, a sealing layer is arranged at the flaring part of the pipe orifice, meanwhile, the sealing layer is also arranged at the joint of the movable screw sleeve and the upper sleeve cover 14, the pipe orifice flaring is matched with the sealing layer for compaction after the movable screw sleeve rotates, and meanwhile, the threads of the lower end and the connecting port of the upper sleeve cover 14 are compacted.

Example 2

Referring to fig. 2, in order to achieve the purpose of conveniently fixing the liquid storage tank 15 on the basis of embodiment 1, in this embodiment, the fixing mechanism 18 is innovatively designed, specifically, the fixing mechanism 18 includes a mounting cavity 182, the mounting cavity 182 is symmetrically disposed at the inner side of the mounting plate 8, a limiting plate 183 is slidably connected to the inner side of the mounting plate 8, springs 181 are fixedly mounted on opposite sides of the inside of the limiting plate 183 and the mounting cavity 182, a clamping block 184 is fixedly mounted at one side of the limiting plate 183 far away from the springs 181, a clamping end of the clamping block 184 penetrates through a cavity wall of the mounting cavity 182 and a clamping hole 21 to be connected in a clamping manner, one end of the push block 11 is slidably connected at the inner side of the clamping hole 21, one end of the push block 11 is movably connected with the clamping end of the clamping block 184, after the lower cover 13 at the lower end of the liquid storage tank 15 is mounted on the mounting plate 8, the mounting plate 8 and the mounting seat 10 are inserted at the rear side, the clamping block 184 on the mounting plate 8 is inclined surface extruded, the limiting plate 183 on the mounting plate 8 is connected to the mounting plate 184 in the mounting plate 182, and the springs 181 are compressed, and when the mounting plate 8 is inserted into the mounting plate 10, and the clamping block 181 is pushed out of the mounting plate 8 by the clamping plate 9, and the clamping block is pushed out of the clamping plate 9 is pushed by the clamping plate 9 simultaneously; the lower end of the mounting plate 8 is also provided with a perforation, and the lower end is fixedly connected with the lower sleeve cover 13 by penetrating through the thickness of the mounting plate 8 through a fixing bolt.

Referring to fig. 2, in order to achieve the purpose of sliding the limiting plate 183, the guide rods 20 are symmetrically and fixedly installed on the inner side of the installation cavity 182 in this embodiment, the limiting plate 183 is slidably connected on the inner side of the installation cavity 182 through the guide rods 20, one end of the guide rods 20 penetrates through the middle of the spring 181, and by adding the guide rods 20 on the inner side of the installation cavity 182, the limiting plate 183 can slide in the installation cavity 182 conveniently, and meanwhile, one end of the guide rods 20 penetrates through the middle of the spring 181, so that the stability of the spring 181 is improved.

Example 3

Referring to fig. 1 and 3, in this embodiment, in order to achieve the purpose of conveniently sucking sputum, in the present embodiment, an innovative design is performed on a sputum suction tube 161, specifically, a sputum suction mechanism 16 includes a sputum suction tube 161, a left end of the sputum suction tube 161 is installed by a movable screw sleeve and an upper sleeve cover 14 in a threaded manner, a one-way valve 162 is disposed at an outer side of the sputum suction tube 161, a rubber tube 163 is inserted and connected at a right side of the sputum suction tube 161, a sputum guide tube 164 is inserted and connected at a right end of the rubber tube 163, side holes 165 are symmetrically disposed at a right end of the sputum guide tube 164, and by adding a sputum suction mechanism 16 on the upper sleeve cover 14, the sputum suction tube 161 is connected with the upper sleeve cover 14 through the movable screw sleeve at first, so that the reflux of sputum can be prevented, the collection effect of the sputum can be improved, and the flexibility of inserting the sputum guide tube 164 into the sputum suction tube wall can be improved by adopting a form of inserting the rubber tube 163 between the right end of the sputum suction tube 161 and the sputum suction tube 164, and on the basis of an original mouth of the sputum guide tube 164, the side holes 165 are increased, and the sputum collection can be conveniently performed on a respiratory tract.

Referring to fig. 3, in order to achieve the purpose of connecting the rubber tube 163, in this embodiment, the right end of the sputum aspirator tube 161 and the left end of the sputum tube 164 are fixedly connected with the plug 19, and the right end of the sputum aspirator tube 161 and the left end of the sputum tube 164 are connected by plugging the plug 19 and the rubber tube 163, and by adding the tapered plug 19 on the right end of the sputum aspirator tube 161 and the left end of the sputum tube 164, the sputum aspirator tube can be conveniently inserted into the rubber tube 163, and the rubber tube 163 is enlarged to create a sealed environment, which is the prior art.

The use principle and the advantages are that: in the use process, the sputum suction device body 1 is controlled to operate through the button 5 so that the internal negative pressure pump generates negative pressure, the internal of the fluid storage tank 15 is in a negative pressure state through being connected with the negative pressure connecting pipe 7 on the negative pressure connecting seat 6, meanwhile, the upper sleeve cover 14 is connected with the sputum suction pipe 161, the sputum suction pipe 161 is connected with the sputum guide pipe 164 through the rubber pipe 163, a patient can conveniently suck sputum, the tightness of the fluid storage tank 15 is ensured by adopting the mounting structure of the upper sleeve cover 14 and the lower sleeve cover 13 which are matched with the sealing ring 17 through threads by adopting the single-cover fluid storage tank 15, meanwhile, the scale 12 is additionally arranged outside the fluid storage tank 15, the tank body of the fluid storage tank 15 adopts a transparent structure, when sputum is required to be detected, the lower sleeve cover 13 can be used as a detection disc by only rotating the mounting plate 8 through the handle 9, and is directly placed on external detection equipment for detection, simultaneously, the sputum suction pipe 161 is connected with the upper sleeve cover 14 through the movable screw sleeve, the one-way valve 162 at the upper end of the sputum suction pipe 161 can prevent the sputum from flowing back, the collection effect of the sputum is improved, the form of the inserted rubber pipe 163 is adopted between the right end of the sputum suction pipe 161 and the sputum guide pipe 164, the flexibility of sputum suction of the sputum guide pipe 164 can be improved, the side hole 165 is added on the basis of the original pipe mouth of the sputum guide pipe 164, the sputum on the airway wall can be conveniently collected, in the fixing process of the liquid storage tank 15, the lower sleeve cover 13 at the lower end of the liquid storage tank 15 is arranged on the mounting plate 8, after the rear side of the mounting plate 8 and the mounting seat 10 are inserted, the inclined plane of the clamping block 184 on the mounting plate 8 is extruded at the socket at the rear side of the mounting seat 10, the limiting plate 183 connected with the clamping block 184 slides in the mounting cavity 182 and compresses the spring 181, when the mounting plate 8 is inserted into the mounting seat 10, the spring 181 resets to push the limiting plate 183 to slide and the clamping end of the clamping block 184 is clamped into the clamping hole 21 to be fixed, and when the mounting plate 8 is dismounted, the clamping block 184 can be pushed out only by simultaneously extruding the pushing block 11 on the mounting seat 10, and the mounting plate 8 can be pulled out by utilizing the handle 9 on the mounting plate 8.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a sputum aspirator who facilitates use which characterized in that: the sputum suction device comprises a sputum suction device body (1), a liquid storage tank (15) and a sputum suction mechanism (16), wherein a display screen (4) and a button (5) are respectively arranged on the front surface of the sputum suction device body (1), a negative pressure connecting seat (6) is fixedly arranged at the upper end of the sputum suction device body (1), a negative pressure connecting pipe (7) is fixedly arranged at the upper end of the negative pressure connecting seat (6), an installation seat (10) is fixedly arranged at the upper end of the sputum suction device body (1), an installation plate (8) is connected with the back surface of the installation seat (10) in an inserting manner, a handle (9) is fixedly arranged at the back surface of the installation plate (8), fixing mechanisms (18) are symmetrically arranged on the outer side of the installation plate (8), clamping holes (21) are symmetrically arranged on the inner sides of the installation seat (10), the installation plate (8) are connected with the clamping holes (21) in a clamping mode, a pushing block (11) is arranged on the inner side of the clamping holes (21), an upper end thread of the liquid storage tank (15) is provided with an upper sleeve cover (14), a lower end of the liquid storage tank (15) is fixedly provided with a lower end screw cover (13) through the screw cover (13) and one end of the screw cover (13) through the screw cover (13), the left end of the sputum suction mechanism (16) is fixedly arranged through a movable screw sleeve and an upper sleeve cover (14).

2. A convenient sputum aspirator according to claim 1 wherein: the anti-slip pad (2) is connected to the lower end support leg of the sputum aspirator body (1) in an adhesive mode, and the thickness of the anti-slip pad (2) is 0.5cm.

3. A convenient sputum aspirator according to claim 1 wherein: the sputum aspirator is characterized in that the left side and the right side of the sputum aspirator body (1) are provided with buckling grooves (3), and the inner sides of the buckling grooves (3) are arc-shaped.

4. A convenient sputum aspirator according to claim 1 wherein: the front of the liquid storage tank (15) is provided with a graduated scale (12), and the graduated scale (12) is rectangular in shape.

5. A convenient sputum aspirator according to claim 1 wherein: the joint of the lower sleeve cover (13) and the upper sleeve cover (14) is provided with a sealing ring (17).

6. A convenient sputum aspirator according to claim 1 wherein: the fixing mechanism (18) comprises an installation cavity (182), the installation cavity (182) is symmetrically arranged on the inner side of the installation plate (8), a limiting plate (183) is connected to the inner side of the installation cavity (182) in a sliding mode, a spring (181) is fixedly arranged on the opposite side of the inside of the limiting plate (183) and the inside of the installation cavity (182), a clamping block (184) is fixedly arranged on one side, far away from the spring (181), of the limiting plate (183), the clamping end of the clamping block (184) penetrates through the cavity wall of the installation cavity (182) and the clamping hole (21) to be connected in a clamping mode, one end of the pushing block (11) is connected to the inner side of the clamping hole (21) in a sliding mode, and one end of the pushing block (11) and the clamping end of the clamping block (184) are movably connected.

7. The easy-to-use sputum aspirator of claim 6, wherein: guide rods (20) are symmetrically and fixedly arranged on the inner side of the mounting cavity (182), the limiting plates (183) are connected to the inner side of the mounting cavity (182) in a sliding mode through the guide rods (20), and one ends of the guide rods (20) penetrate through the middle of the springs (181).

8. A convenient sputum aspirator according to claim 1 wherein: the sputum suction mechanism (16) comprises a sputum suction tube (161), the left end of the sputum suction tube (161) is in threaded installation through a movable screw sleeve and an upper sleeve cover (14), a one-way valve (162) is arranged on the outer side of the sputum suction tube (161), a rubber tube (163) is connected to the right side of the sputum suction tube (161) in a plug-in connection mode, a sputum guide tube (164) is connected to the right end of the rubber tube (163) in a plug-in connection mode, and side holes (165) are symmetrically formed in the right end of the sputum guide tube (164).

9. The easy-to-use sputum aspirator of claim 8, wherein: the right end of the sputum aspirator tube (161) and the left end of the sputum guide tube (164) are fixedly connected with plug connectors (19), and the right end of the sputum aspirator tube (161) and the left end of the sputum guide tube (164) are connected in a plug-in manner through the plug connectors (19) and the rubber tube (163).