CN214859756U - Negative pressure suction device with filtering capability for operating room - Google Patents

Abstract

The utility model discloses a negative pressure suction device with filtering function for operating room, which comprises a mounting shell, wherein universal wheels are fixedly arranged at the left end and the right end of the lower surface of the mounting shell; the front end of the mounting shell is provided with an inner groove; the buffer bottle is positioned above the mounting rack at the left end inside the inner groove; the collecting bottle is positioned on the right side of the buffer bottle, the top end of the collecting bottle is connected with a processing cover, the top end of the processing cover is connected with an absorption tube, the bottom end of the processing cover is fixedly provided with an impact tube, a filter cover is arranged below the impact tube, and a cleaning mechanism is arranged inside the filter cover; and the control panel is fixed at the top end of the mounting shell. This negative pressure suction device for operating room with filtering capability is convenient for accomodate the absorption tube, utilizes the rotatory inner wall of clearance filter mantle of clearance pole, avoids the filter mantle to be blockked up, is convenient for handle the inside sample tissue that leaves of filter mantle.

Description

Negative pressure suction device with filtering capability for operating room

Technical Field

The utility model relates to a vacuum aspiration technical field for the operating room specifically is a vacuum aspiration device for operating room with filtering capability.

Background

The negative pressure suction device is a necessary rescue instrument commonly used in various clinical departments, is used more frequently in an operating room, is an important place for treating various surgical diseases, is used for sucking bleeding, exudates, pus, contents and flushing fluid in hollow organs in the operation, reduces the pollution chance, and can be used for sucking sputum of general anesthesia patients;

the length of an absorption tube used for absorbing waste liquid in a general negative pressure suction device for an operating room is long, when waste liquid does not need to be collected, the absorption tube is placed in a scattered mode, the waste liquid is filtered through a filtering structure, so that small sample tissues which are easy to absorb can be filtered out and left in the filtering structure, but the sample tissues are easy to block the filtering structure, and therefore the negative pressure suction device with the filtering function for the operating room is provided, and the problem provided in the prior art is solved.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a negative pressure suction device for operating room with filtering capability has and is convenient for accomodate the absorption tube, utilizes the inner wall of the rotatory clearance filter mantle of clearance pole, avoids the filter mantle to be blockked up, is convenient for handle the inside characteristics of the sample tissue who leaves of filter mantle.

In order to achieve the above object, the utility model provides a following technical scheme: a negative pressure suction device for operating rooms having a filtering function, comprising:

the left end and the right end of the lower surface of the mounting shell are both fixedly provided with universal wheels;

the mounting structure comprises an inner groove, a mounting frame and a rubber plate, wherein the inner groove is formed in the front end of the mounting shell, the top end of the inner groove is connected with a connecting pipe, the mounting frame is fixed on the front side surface of the inner groove, and the inner side of the mounting frame is connected with the rubber plate through a spring;

the buffer bottle is positioned above the mounting rack at the left end inside the inner groove;

the collecting bottle is positioned on the right side of the buffer bottle, the buffer bottle is connected with the collecting bottle through a communicating pipe, the top end of the collecting bottle is connected with a processing cover, the top end of the processing cover is connected with an absorption pipe, the bottom end of the processing cover is fixedly provided with an impact pipe, a filter cover is arranged below the impact pipe, and a cleaning mechanism is arranged inside the filter cover;

and the control panel is fixed at the top end of the mounting shell.

Adopt above-mentioned technical scheme to be convenient for accomodate the absorption tube, utilize the inner wall of the rotatory clearance filter mantle of clearance pole, avoid the filter mantle to be blockked up, be convenient for handle the inside sample tissue that leaves of filter mantle.

As the utility model discloses a preferred technical scheme, the bottom of inner grove is rotated and is connected with the receipts line roller that the outer end is heliciform structure, the right-hand member of receiving the line roller runs through in the right-hand member of installation shell.

Through adopting above-mentioned technical scheme, because the bottom of inner grove is rotated and is connected with the receipts line roller that the outer end is heliciform structure, utilize the outer end to be heliciform structure's receipts line roller and be convenient for accomodate the absorption tube.

As the utility model discloses an optimized technical scheme, the lower surface paste of handling the lid is connected with the sealing washer, the connected mode of collecting flask and buffer bottle and sealing washer is the block and is connected.

Through adopting above-mentioned technical scheme, because the connected mode of collecting bottle and cushion bottle and sealing washer is the block and is connected, utilize the sealing washer to improve the leakproofness of collecting bottle and cushion bottle.

As the utility model discloses a preferred technical scheme, clearance mechanism includes collar, slurcam and clearance pole, the top of filter mantle is rotated and is connected with the collar, the upper surface of collar is the angle slope such as the upper surface and is fixed with the slurcam, the lower fixed surface of collar has the clearance pole.

Through adopting above-mentioned technical scheme, because the top of filter mantle rotates and is connected with the collar for collar and clearance pole can be rotatory in the inside of filter mantle.

As the utility model discloses an optimized technical scheme, the lateral surface of clearance pole laminates with the inner wall of filter mantle mutually, the filter mantle is threaded connection with the connected mode who handles the lid.

Through adopting above-mentioned technical scheme, because the lateral surface of clearance pole laminates with the inner wall of filter mantle mutually, utilize the rotatory clearance filter mantle of clearance pole, avoid the filter mantle to be blockked up.

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

1. the absorbing pipe winding device is provided with the wire winding roller and the absorbing pipe, the wire winding roller is rotatably arranged at the bottom end of the inner groove, when the absorbing pipe is not required to be used, the absorbing pipe is wound on the wire winding roller with the outer end in a spiral structure, the absorbing pipe is stored by the wire winding roller, and the absorbing pipe is prevented from being placed in disorder;

2. the utility model discloses a set up filter mantle and clearance mechanism, the waste liquid that flows out from the inside impact mechanism strikes the catch plate in the clearance mechanism, makes collar, catch plate and clearance pole rotatory, utilizes the rotation of clearance pole to clear up the inner wall of filter mantle, avoids the filter mantle to be blockked up;

3. the utility model discloses a set up and handle lid and filter mantle, the filter mantle is connected with handling the lid through threaded connection's mode, conveniently pulls down the filter mantle, is convenient for handle the inside sample tissue who leaves of filter mantle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front view of the cutting structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

FIG. 4 is a schematic view of the connection structure of the pushing plate and the mounting ring of the present invention;

fig. 5 is a schematic view of the whole structure of the filtering cover and the processing cover of the present invention.

In the figure: 1. mounting a shell; 2. an inner groove; 3. a wire take-up roller; 4. a connecting pipe; 5. a mounting frame; 6. a rubber plate; 7. a buffer bottle; 8. a collection bottle; 9. a communicating pipe; 10. an absorber tube; 11. processing the cover; 12. a seal ring; 13. an impingement tube; 14. a filter housing; 15. a mounting ring; 16. a push plate; 17. cleaning the rod; 18. a control panel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a negative pressure suction device with a filtering function for an operating room comprises a mounting shell 1, an inner groove 2, a thread take-up roller 3, a connecting pipe 4, a mounting frame 5, a rubber plate 6, a buffer bottle 7, a collecting bottle 8, a communicating pipe 9, an absorption pipe 10, a processing cover 11, a sealing ring 12, an impact pipe 13, a filter cover 14, a mounting ring 15, a pushing plate 16, a cleaning rod 17 and a control panel 18, wherein as shown in figure 1, the rubber plate 6 is connected with the mounting frame 5 with a U-shaped longitudinal section through a spring, the buffer bottle 7 and the collecting bottle 8 are placed on the inner side of the rubber plate 6, the buffer bottle 7 and the collecting bottle 8 are extruded by the spring between the rubber plate 6 and the mounting frame 5, the buffer bottle 7 and the collecting bottle 8 are limited, and the buffer bottle 7 and the collecting bottle 8 are stably stored on the inner side of the inner groove 2;

when the absorption tube 10 in fig. 2 is used to absorb waste liquid on a patient, the medical pump in the installation shell 1 is opened through the control panel 18, under the action of the medical pump, the waste liquid enters the interior of the filter cover 14 through the absorption tube 10 and the impact tube 13, the waste liquid is filtered by the grid structure of the filter cover 14, when the waste liquid flows out from the bottom end of the impact tube 13, as shown in fig. 2, 3 and 4, because the bottom end of the impact tube 13 is obliquely arranged above the push plate 16, the push plate 16 is equiangularly and obliquely arranged on the upper surface of the installation ring 15, the installation ring 15 is rotatably arranged at the top end of the filter cover 14, the waste liquid flowing out from the impact tube 13 impacts the push plate 16, the push plate 16 and the installation ring 15 rotate at the top end of the filter cover 14, so that the cleaning rod 17 connected with the lower surface of the installation ring 15 rotates, the waste liquid flows downwards through the middle part of the installation ring 15, because the outer side surface of the cleaning rod 17 is attached to the inner wall of the filter cover 14, the inner wall of the filter cover 14 is cleaned by the brush at the outer end of the cleaning rod 17, so that the filter cover 14 is prevented from being blocked;

the filtered waste liquid flows into the collecting bottle 8 through the filter cover 14, the waste liquid is collected by the collecting bottle 8, gas absorbed by the negative pressure pump flows to the output end of the negative pressure pump through the communicating pipe 9, the buffer bottle 7 and the connecting pipe 4, when sample tissues flowing down from the inside of the filter cover 14 need to be taken out, the processing cover 11 is lifted upwards, the sealing ring 12 on the lower surface of the processing cover 11 leaves the collecting bottle 8, as shown in fig. 5, then the filter cover 14 is rotated to enable the filter cover 14 to be separated from the threaded connection with the processing cover 11, and then the sample tissues left in the inside of the filter cover 14 are processed;

when the vacuum suction apparatus for an operating room is not required to be used and the absorption tube 10 needs to be stored, the absorption tube 10 is wound around the take-up roller 3 having a spiral structure at the outer end thereof, and the absorption tube 10 is stored by the take-up roller 3, thereby preventing the absorption tube 10 from being randomly placed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a negative pressure suction device for operating room with filtering capability which characterized in that: the method comprises the following steps:

the universal wheel type wheel mounting device comprises a mounting shell (1), wherein universal wheels are fixedly mounted at the left end and the right end of the lower surface of the mounting shell (1);

the mounting structure comprises an inner groove (2), wherein the inner groove (2) is formed in the front end of the mounting shell (1), a connecting pipe (4) is connected to the top end of the inner groove (2), a mounting frame (5) is fixed to the front side face of the inner groove (2), and the inner side of the mounting frame (5) is connected with a rubber plate (6) through a spring;

the buffer bottle (7), the buffer bottle (7) is positioned above the mounting rack (5) at the left end inside the inner groove (2);

the collecting bottle (8) is positioned on the right side of the buffer bottle (7), the buffer bottle (7) is connected with the collecting bottle (8) through a communicating pipe (9), the top end of the collecting bottle (8) is connected with a processing cover (11), the top end of the processing cover (11) is connected with an absorption pipe (10), an impact pipe (13) is fixed at the bottom end of the processing cover (11), a filter cover (14) is arranged below the impact pipe (13), and a cleaning mechanism is arranged inside the filter cover (14);

the control panel (18), the control panel (18) is fixed on the top end of the mounting shell (1).

2. The negative pressure suction device for operating room with filtering function according to claim 1, wherein: the bottom of inner grove (2) is rotated and is connected with receipts line roller (3) that the outer end is heliciform structure, the right-hand member of receiving line roller (3) runs through in the right-hand member of installation shell (1).

3. The negative pressure suction device for operating room with filtering function according to claim 1, wherein: the lower surface of the treatment cover (11) is connected with a sealing ring (12) in an adhering mode, and the collecting bottle (8) and the buffer bottle (7) are connected with the sealing ring (12) in a clamping mode.

4. The negative pressure suction device for operating room with filtering function according to claim 1, wherein: the cleaning mechanism comprises a mounting ring (15), a pushing plate (16) and a cleaning rod (17), the top end of the filter cover (14) is rotatably connected with the mounting ring (15), the pushing plate (16) is obliquely fixed on the upper surface of the mounting ring (15) at equal angles, and the cleaning rod (17) is fixed on the lower surface of the mounting ring (15).

5. The negative pressure suction device for operating room with filtering function according to claim 4, wherein: the outer side surface of the cleaning rod (17) is attached to the inner wall of the filter cover (14), and the filter cover (14) is in threaded connection with the processing cover (11).

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