CN214435598U - Disposable sputum suction bottle - Google Patents

Abstract

The utility model discloses a disposable sputum suction bottle relates to medical appliances technical field, which comprises a fixed base, top one side fixedly connected with sucking disc of fixing base, the top opposite side fixedly connected with negative pressure machine of fixing base, the outside of sucking disc is equipped with the stopper, the top of sucking disc is equipped with the body, be equipped with the solvent scale on the bottle wall of body, the bottom of body is equipped with the recess, the top fixedly connected with bottle lid of body, the inboard fixedly connected with second sealing washer of bottle lid, the first fixed pipe of inside fixedly connected with and the fixed pipe of second of bottle lid, the bottle lid all runs through to the fixed pipe of first fixed pipe and second, the inside fixedly connected with filter screen of the fixed pipe of second. This disposable sputum suction bottle has solved the inconvenient monitoring of current sputum suction bottle liquid level height, and the fixed comparatively inconvenient problem of fixed comparatively inconvenient and the pipe of body.

Description

Disposable sputum suction bottle

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a disposable sputum suction bottle.

Background

In clinical medicine, many patients cannot cough autonomously, and sputum aspiration is manually assisted to keep the respiratory tract unblocked so as to facilitate lung ventilation. At present, a disposable sputum suction device for sucking sputum of a patient comprises a sputum suction bottle and a sputum suction tube, wherein the top of the sputum suction bottle is movably connected with two suction tubes, one suction tube is connected with the sputum suction tube and connected with the respiratory tract of the patient, and the other suction tube is connected with a negative pressure tube and connected with a negative pressure machine.

In chinese utility model patent application no: the utility model discloses a sputum flask is inhaled to negative pressure in CN201820992035.1, this sputum flask is inhaled to negative pressure includes the bottom extension board, seted up the cavity on the plate body of bottom extension board, the cavity internal rotation is connected with the two-way threaded rod, and one end of two-way threaded rod extends to one side and the fixedly connected with connection riser of bottom extension board, and the vertical spout has been seted up to the plate body of connecting the riser, and sliding connection has the slip picture peg in the vertical spout, fixedly connected with spring assembly between the bottom side of slip picture peg and the bottom inner wall of vertical spout, one side fixedly connected with limiting plate of bottom extension board. This sputum flask is inhaled to negative pressure will inhale the sputum flask through splint and fix, and splint need certain width and highly just can be fixed firm with inhaling the sputum flask, but great splint can influence and inhale the monitoring of sputum flask liquid level, and is fixed comparatively inconvenient simultaneously, and the device does not set up the structure of the fixed pipe of being convenient for, need just can fix the pipe with certain degree of depth of catheterization, and is comparatively hard, and is fixed comparatively inconvenient.

Therefore, there is a need to provide a disposable sputum aspirator bottle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable sputum aspirator to solve the inconvenient monitoring of the current sputum aspirator liquid level that proposes in the above-mentioned background art, the fixed comparatively inconvenient problem of fixed comparatively inconvenient and the pipe of body.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a disposable sputum suction bottle comprises a fixing seat, wherein a sucker is fixedly connected to one side of the top end of the fixing seat, a negative pressure machine is fixedly connected to the other side of the top end of the fixing seat, a limiting block is arranged on the outer side of the sucker, a bottle body is arranged on the top end of the sucker, solvent scales are arranged on the wall of the bottle body, a groove is formed in the bottom end of the bottle body, a bottle cap is fixedly connected to the top end of the bottle body, a second sealing ring is fixedly connected to the inner side of the bottle cap, a first fixing tube and a second fixing tube are fixedly connected to the inner portion of the bottle cap, the first fixing tube and the second fixing tube penetrate through the bottle cap, a filter screen is fixedly connected to the inner portion of the second fixing tube, a catheter fixing device is fixedly connected to the outer sides of the first fixing tube and the second fixing tube, which are far away from the bottle body, and consists of external threads, an elastic block, a fixing ring and a sleeve, the fixed ring is fixedly connected to the outer side of the second fixed pipe, the elastic block is fixedly connected to one side, away from the bottle cap, of the fixed ring, the first sealing ring is fixedly connected to the inner side of the elastic block, the sleeve is sleeved on the outer side of the elastic block, an internal thread is formed in the inner side of the sleeve, and an external thread is formed in the outer side of the elastic block.

Preferably, the limiting blocks are multiple and multiple, the limiting block annular arrays are distributed on the outer side of the sucker, and the limiting blocks are fixedly connected with the fixing seat.

Preferably, the radian of the limiting block is matched with that of the bottle body, and the height of the limiting block is larger than that of the sucking disc.

Preferably, the inner diameters of the bottle mouth and the bottle body are the same, and the bottle cap is fixedly connected with the bottle body through threads.

Preferably, the bullet piece has a plurality ofly, and a plurality ofly the bullet piece annular array distributes in one side of solid fixed ring.

Preferably, the distance between the bottom end of the first fixed pipe and the bottom of the bottle is smaller than the distance between the bottom end of the second fixed pipe and the bottom of the bottle.

Preferably, the external thread and the internal thread are both obliquely arranged, and the external thread is matched with the internal thread.

Preferably, the diameter of the sucking disc is matched with that of the bottle body, and the sucking disc is connected with a negative pressure machine through an air exhaust pipeline.

Compared with the prior art, the utility model provides a disposable sputum suction bottle possesses following beneficial effect:

1. this disposable sputum suction bottle through setting up stopper, recess, sucking disc, exhaust duct and negative pressure machine, carries on spacingly through the stopper, fixes the body through the sucking disc simultaneously, has reduced the area of sheltering from of fixed knot structure to the body, makes fixed more portably simultaneously, has solved the inconvenient monitoring of liquid level height and the fixed comparatively inconvenient problem of body.

2. This disposable sputum suction bottle through setting up first sealing washer, sleeve and bullet piece, when fixed phlegm pipe and gas-supply pipe of inhaling, through rotating the sleeve, can make the bullet piece compress tightly it fixedly, makes fixedly more laborsaving, has solved the fixed comparatively inconvenient problem of pipe.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

FIG. 2 is a perspective view of the bottle body of the present invention;

fig. 3 is a schematic top view of the bottle cap of the present invention;

fig. 4 is a schematic sectional view of the catheter fixing device of the present invention.

In the figure: 1. a catheter fixing device; 2. a bottle cap; 3. a first stationary tube; 4. solvent calibration; 5. a bottle body; 6. a limiting block; 7. a groove; 8. a suction cup; 9. an air extraction pipeline; 10. a second stationary tube; 11. a negative pressure machine; 12. a fixed seat; 13. a first seal ring; 14. an external thread; 15. a spring block; 16. a fixing ring; 17. a second seal ring; 18. a sleeve; 19. an internal thread; 20. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Please refer to fig. 1-4, a disposable sputum suction bottle comprises a fixing base 12, a suction cup 8 is fixedly connected to one side of the top end of the fixing base 12, a negative pressure machine 11 is fixedly connected to the other side of the top end of the fixing base 12, a plurality of limiting blocks 6 are arranged on the outer side of the suction cup 8, the limiting blocks 6 are distributed on the outer side of the suction cup 8 in an annular array manner, the limiting blocks 6 are fixedly connected with the fixing base 12, a bottle body 5 is arranged on the top end of the suction cup 8, the radian of the limiting blocks 6 is matched with the radian of the bottle body 5, the height of the limiting blocks 6 is larger than that of the suction cups 8, the diameter of the suction cups 8 is matched with that of the bottle body 5, the suction cups 8 are connected with the negative pressure machine 11 through air exhaust pipes 9, solvent scales 4 are arranged on the bottle wall of the bottle body 5, a groove 7 is arranged at the bottom end of the bottle body 5, a bottle cap 2 is fixedly connected to the top end of the bottle body 5, the inner diameter of the bottle mouth is the bottle body 5, the bottle cap 2 is fixedly connected with the bottle body 5 through a screw thread, the inner side of the bottle cap 2 is fixedly connected with a second sealing ring 17, the bottle body 5 is fixed through the sucking disc 8 by arranging a limiting block 6, a groove 7, the sucking disc 8, an air exhaust pipeline 9 and a negative pressure machine 11, the limiting block 6 is used for limiting, the shielding area of the fixing structure to the bottle body 5 is reduced, the fixing is simpler and more convenient, and the problems that the liquid level is inconvenient to monitor and the bottle body 5 is inconvenient to fix are solved, the first fixing pipe 3 and the second fixing pipe 10 are fixedly connected in the bottle cap 2, the distance between the bottom end of the first fixing pipe 3 and the bottle bottom is smaller than the distance between the bottom end of the second fixing pipe 10 and the bottle bottom, the first fixing pipe 3 and the second fixing pipe 10 both penetrate through the bottle cap 2, the filter screen 20 is fixedly connected in the second fixing pipe 10, the pipe fixing device 1 is fixedly connected in the outer side of one end of the first fixing pipe 3 and the second fixing pipe 10 far away from the bottle body 5, the catheter fixing device 1 comprises an external thread 14, a plurality of elastic blocks 15, a fixing ring 16 and a sleeve 18, the fixing ring 16 is fixedly connected to the outer side of the second fixing tube 10, the elastic blocks 15 are distributed on one side of the fixing ring 16 in an annular array mode, the elastic blocks 15 are fixedly connected to one side, away from the bottle cap 2, of the fixing ring 16, a first sealing ring 13 is fixedly connected to the inner side of each elastic block 15, the sleeve 18 is sleeved on the outer side of the elastic blocks 15, an internal thread 19 is formed in the inner side of the sleeve 18, the external thread 14 is formed in the outer side of each elastic block 15, the external thread 14 and the internal thread 19 are obliquely formed, the external thread 14 is matched with the internal thread 19, by arranging the first sealing ring 13, the sleeve 18 and the elastic block 15, when the sputum suction pipe and the air delivery pipe are fixed, by rotating the sleeve 18, the elastic block 15 can be compressed and fixed, so that the fixation is more labor-saving, and the problem of inconvenient fixation of the catheter is solved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when in use, the sputum suction pipe is fixed at the top end of the first fixing pipe 3 through the catheter fixing device 1, the top end of the second fixing pipe 10 is fixedly connected with the negative pressure machine 11 through the air conveying pipe, when the sputum suction pipe is fixed, the sputum suction pipe is inserted at the outer side of the second fixing pipe 10, then the sleeve 18 is rotated, the elastic block 15 is bent inwards under the action of the external thread 14 and the internal thread 19, then the sputum suction pipe is pressed and fixed, the air conveying pipe is fixed in the same way as the fixing method of the sputum suction pipe, then the bottle body 5 is fixed at the top end of the fixing base 12, when in fixing, the bottle body 5 is placed among the limiting blocks 6, then the negative pressure machine 11 is started, the negative pressure machine 11 pumps the air between the sucking disc 8 and the bottle bottom through the air exhaust pipeline 9, under the action of air pressure, the position of the bottle body 5 is fixed, the sputum suction state and the suction amount can be conveniently checked when in use, when in sputum suction, under the action of the filter screen 20, the gas can be filtered to avoid it contaminating the negative pressure machine 11.

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

Claims (8)

1. The utility model provides a disposable sputum suction bottle, includes fixing base (12), its characterized in that: top one side fixedly connected with sucking disc (8) of fixing base (12), top opposite side fixedly connected with negative pressure machine (11) of fixing base (12), the outside of sucking disc (8) is equipped with stopper (6), the top of sucking disc (8) is equipped with body (5), be equipped with solvent scale (4) on the bottle wall of body (5), the bottom of body (5) is equipped with recess (7), the top fixedly connected with bottle lid (2) of body (5), the inboard fixedly connected with second sealing washer (17) of bottle lid (2), the fixed pipe of the first fixed pipe of inside fixedly connected with (3) and the fixed pipe of second (10) of bottle lid (2), the fixed pipe of first fixed pipe (3) and second (10) all runs through bottle lid (2), the fixed pipe's of inside fixedly connected with filter screen (20) of second (10), the fixed pipe of first fixed pipe (3) and second (10) is kept away from the one end outside of body (5) and all fixes firmly Surely be connected with pipe fixing device (1), pipe fixing device (1) comprises external screw thread (14), bullet piece (15), solid fixed ring (16) and sleeve (18), gu fixed ring (16) fixed connection is in the outside of the fixed pipe of second (10), one side that bottle lid (2) were kept away from in solid fixed ring (16) bullet piece (15) fixed connection, the first sealing washer (13) of inboard fixedly connected with of bullet piece (15), sleeve (18) cup joint in the outside of bullet piece (15), internal thread (19) have been seted up to the inboard of sleeve (18), external screw thread (14) have been seted up in the outside of bullet piece (15).

2. The disposable sputum aspirator of claim 1, wherein: the limiting blocks (6) are multiple, the limiting blocks (6) are distributed on the outer side of the sucker (8) in an annular array mode, and the limiting blocks (6) are fixedly connected with the fixing seats (12).

3. The disposable sputum aspirator of claim 1, wherein: the radian of the limiting block (6) is matched with that of the bottle body (5), and the height of the limiting block (6) is larger than that of the sucker (8).

4. The disposable sputum aspirator of claim 1, wherein: the bottle cap (2) is fixedly connected with the bottle body (5) through threads.

5. The disposable sputum aspirator of claim 1, wherein: the elastic blocks (15) are multiple, and the elastic blocks (15) are distributed on one side of the fixing ring (16) in an annular array mode.

6. The disposable sputum aspirator of claim 1, wherein: the distance between the bottom end of the first fixed pipe (3) and the bottom of the bottle is smaller than the distance between the bottom end of the second fixed pipe (10) and the bottom of the bottle.

7. The disposable sputum aspirator of claim 1, wherein: the external thread (14) and the internal thread (19) are obliquely arranged, and the external thread (14) is matched with the internal thread (19).

8. The disposable sputum aspirator of claim 1, wherein: the diameter of the sucking disc (8) is matched with that of the bottle body (5), and the sucking disc (8) is connected with a negative pressure machine (11) through an air exhaust pipeline (9).

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