CN219630259U

CN219630259U - Disposable flushing aspirator

Info

Publication number: CN219630259U
Application number: CN202320138743.XU
Authority: CN
Inventors: 王雪峰; 夏山山; 李才富; 时琳
Original assignee: Jiangsu Narui Medical Technology Co ltd
Current assignee: Jiangsu Narui Medical Technology Co ltd
Priority date: 2023-01-18
Filing date: 2023-01-18
Publication date: 2023-09-05
Anticipated expiration: 2033-01-18

Abstract

The utility model discloses a disposable flushing aspirator, which belongs to the technical field of medical appliances and comprises a first pipeline, wherein a flushing aspirator is arranged at one end of the first pipeline, a top cover is arranged at the other end of the first pipeline, a quick-dismantling part is arranged between the top cover and the first pipeline so as to facilitate cleaning of the first pipeline, two second pipelines are arranged on the first pipeline, third pipelines are arranged on the second pipelines, control members for controlling the communication of the third pipelines and the first pipeline are arranged on the second pipelines, and a worker can conveniently and quickly dismantle the top cover when the first pipeline is blocked by the quick-dismantling part, so that the purpose of quickly cleaning the first pipeline is achieved, and the subsequent use effect is avoided.

Description

Disposable flushing aspirator

Technical Field

The utility model relates to a flushing aspirator, in particular to a disposable flushing aspirator, and belongs to the technical field of medical appliances.

Background

The flushing aspirator is used for sucking the contents of hemorrhage, exudation, pus and thoracic viscera in the operation, so that the operation is clear, and the pollution opportunity is reduced. The existing flushing aspirator mainly comprises a flushing part, a suction part, a handle, a flushing suction pipe and the like, wherein in the use process, the suction part is connected with one end of the suction pipe, the other end of the suction pipe is connected with a negative pressure source, the flushing part is connected with the flushing pipe, the flushing pipe is connected with a physiological saline bag, a machine is opened, a flushing valve of the flushing part is pressed down, physiological saline enters a target position, the flushing valve is loosened, and flushing is finished; the suction valve of the suction unit is pressed down, so that the dirty liquid at the target position is sucked away, and the suction valve is released, so that the suction is completed. One flushing and one sucking form one flushing and sucking cycle and can reciprocate for several times, so that the aim of purifying the target position is fulfilled.

At present, when the flushing aspirator is used, the phenomenon that the sewage is attached in the circulation channel in the handle and affects the subsequent flushing aspiration effect is caused, and at the moment, medical staff is required to clear the circulation channel in the handle, but the common flushing aspirator is connected in a mode of threads at the end part of the handle, so that the phenomenon of time waste in disassembly exists.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a disposable flushing aspirator, which can be used for conveniently and quickly cleaning a circulation channel in a handle by medical staff.

In order to solve the problems, the following technical scheme is provided:

design disposable washes aspirator, including first pipeline, the one end of first pipeline is provided with washes the suction tube, the other end of first pipeline is provided with the top cap, be provided with between top cap and the first pipeline and tear open the piece soon and be convenient for clear up in the first pipeline, be provided with two second pipelines on the first pipeline, all be provided with the third pipeline on the second pipeline, all be provided with the control piece that is used for controlling third pipeline and first pipeline intercommunication on the second pipeline.

Further, the quick release piece comprises a mounting sleeve connected with the first pipeline, the mounting sleeve is sleeved with the top cover, a plurality of protruding blocks are arranged on the inner peripheral surface of the top cover, a plurality of limiting sliding grooves corresponding to the protruding blocks are formed in the outer peripheral surface of the mounting sleeve, and an elastic piece is arranged on the mounting sleeve.

Further, the elastic piece comprises two mounting rings, a first spring is arranged between the two mounting rings, one mounting ring is in threaded connection with the outer peripheral surface of the mounting sleeve or is sleeved with the mounting sleeve, and when the mounting ring is sleeved with the mounting sleeve, a limiting ring corresponding to the mounting ring is arranged on the first pipeline.

Further, the inner wall of top cap is provided with a grafting section of thick bamboo, a grafting section of thick bamboo is pegged graft and is had the spliced pole, one side of spliced pole is provided with the supporting seat, and one side that the spliced pole was kept away from to the supporting seat is provided with the sealing washer, and the sealing washer has been cup jointed.

Further, the control piece comprises a current-limiting column sleeved with the inner peripheral surface of the second pipeline, a through hole penetrating through the current-limiting column vertically is formed in the current-limiting column, a plurality of sealing rings are sleeved on the outer peripheral surface of the current-limiting column, through holes corresponding to the communication positions of the second pipeline and the third pipeline are formed in the current-limiting column, a squeezing cover is arranged at the bottom end of the current-limiting column, the squeezing cover is sleeved with the outer peripheral surface of the second pipeline, and a spring II is arranged between the inner wall of the squeezing cover and the bottom of the second pipeline.

Further, a plurality of sliding grooves are formed in the bottom of the outer peripheral surface of the second pipeline, and a plurality of sliding blocks corresponding to the sliding grooves are arranged at the top of the extruding cover.

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

the quick-dismantling piece is convenient for a worker to quickly dismantle the top cover when the first pipeline is blocked, so that the purpose of quickly cleaning the interior of the first pipeline is achieved, the subsequent use effect is prevented from being influenced, and the control piece is arranged, so that the medical staff can conveniently control flushing suction, and the operation is convenient;

through setting up the elastic component, can effectually promote the joint strength between lug and the spacing spout on the installation sleeve in the top cap, under the cooperation between grafting section of thick bamboo, grafting post, supporting seat, sealing seat and the sealing washer, can effectually guarantee sealed effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of a preferred embodiment according to the present utility model;

FIG. 2 is a split view of a quick release according to a preferred embodiment of the present utility model;

FIG. 3 is a cross-sectional view of two third conduits according to a preferred embodiment of the present utility model;

fig. 4 is a cross-sectional view of a second conduit in accordance with a preferred embodiment of the present utility model.

In the figure: 1. a first pipe; 2. flushing the suction tube; 3. a mounting sleeve; 4. a top cover; 5. a bump; 6. limiting sliding grooves; 7. a mounting ring; 8. a first spring; 9. a plug-in cylinder; 10. a plug-in column; 11. a support base; 12. a sealing seat; 13. a seal ring; 14. a second pipe; 15. a third conduit; 16. a joint; 17. a flow-limiting column; 18. a seal ring; 19. a through hole; 20. extruding a cover; 21. a second spring; 22. and a sliding groove.

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.

As shown in fig. 1-4, the disposable flushing aspirator provided in this embodiment includes a first pipe 1, one end of the first pipe 1 is provided with a flushing suction pipe 2, the other end of the first pipe 1 is provided with a top cover 4, a quick-release member is provided between the top cover 4 and the first pipe 1 to facilitate cleaning in the first pipe 1, two second pipes 14 are provided on the first pipe 1, third pipes 15 are provided on the second pipes 14, control members for controlling the third pipes 15 and the first pipe 1 to communicate are provided on the second pipes 14, in this embodiment, one of the second pipes 14 is a flushing pipe, the other second pipe 14 is a negative pressure pipe, the third pipe 15 connected with the flushing pipe is a negative pressure pipe, and in order to facilitate the connection of the third pipe 15 with an external pipe, connectors 16 are provided at the ends of the third pipe 15, the quick-release member is provided to facilitate the quick-release of the top cover 4 when the first pipe 1 is blocked, thereby achieving the purpose of cleaning the first pipe 1, the subsequent control members are provided to facilitate the cleaning of the medical staff, and the convenient control of the flushing control members are provided in this embodiment.

In the use, through opening the control on the flushing pipe, make flushing pipe, first pipeline 1 and flushing suction pipe 2 form the passageway of intercommunication, pour into normal saline into patient in the effect of the pump body and wash, after the washing is accomplished, close the control on the flushing pipe, then open the control on the negative pressure pipe, make negative pressure pipe, first pipeline 1 and flushing suction pipe 2 form the passageway of intercommunication, suck the dirty liquid after wasing under the effect of pressure.

The quick-release piece includes the installation sleeve 3 that is connected with first pipeline 1, installation sleeve 3 cup joints mutually with top cap 4, the inner peripheral surface of top cap 4 is provided with a plurality of lugs 5, a plurality of spacing spouts 6 corresponding with lug 5 are seted up to the outer peripheral surface of installation sleeve 3, be provided with the elastic component on the installation sleeve 3, in this embodiment, spacing spout 6 includes first portion, second portion and third portion, first portion and second portion set up respectively in the both ends of third portion, the length of third portion is less than the length of first portion, when installing, with lug 5 in the top cap 4 with first portion alignment and promote top cap 4, make lug 5 pass through first portion and third portion in proper order, finally get into the second portion, promote the joint strength between lug 5 and the spacing spout 6 on the installation sleeve 3 in the top cap 4 under the effect of elastic component.

The elastic component includes two collar 7, be provided with spring one 8 between two collar 7, wherein collar 7 and the outer peripheral face threaded connection or the cup joint of installation sleeve 3, when collar 7 cup jointed mutually with installation sleeve 3, be provided with the spacing ring corresponding with collar 7 on the first pipeline 1, in this embodiment, when collar 7 and the outer peripheral face threaded connection of installation sleeve 3, need not set up the spacing ring on the first pipeline 1, thereby can promote the joint strength between lug 5 and the spacing spout 6 on the installation sleeve 3 in the top cap 4 through adjusting the position of collar 7.

The inner wall of top cap 4 is provided with grafting section of thick bamboo 9, and grafting section of thick bamboo 9 is pegged graft and is had grafting post 10, and one side of grafting post 10 is provided with supporting seat 11, and one side that grafting post 10 was kept away from to supporting seat 11 is provided with sealing seat 12, and sealing seat 12 has cup jointed sealing washer 13, and in this embodiment, the cross-section of supporting seat 11 personally submits the cross structure, can effectually avoid the phenomenon that the liquid appears the seepage under the effect of sealing washer 13.

The control piece comprises a flow limiting column 17 sleeved with the inner peripheral surface of the second pipeline 14, a through hole penetrating up and down is formed in the flow limiting column 17, a plurality of sealing rings 18 are sleeved on the outer peripheral surface of the flow limiting column 17, through holes 19 corresponding to the communication positions of the second pipeline 14 and the third pipeline 15 are formed in the flow limiting column 17, a squeezing cover 20 is arranged at the bottom end of the flow limiting column 17, the squeezing cover 20 is sleeved with the outer peripheral surface of the second pipeline 14, a spring II 21 is arranged between the inner wall of the squeezing cover 20 and the bottom of the second pipeline 14, in the embodiment, when the control piece is required to be opened, the squeezing cover 20 is pushed to compress the spring II 21, the flow limiting column 17 starts to move along with the through holes 19 on the flow limiting column 17 and the communication positions of the second pipeline 14 and the third pipeline 15 are overlapped, and at the moment, the first pipeline 1, the flushing suction pipe 2, the second pipeline 14 and the third pipeline 15 form a communication passage.

In order to ensure that the through holes 19 on the flow limiting column 17 are overlapped with the communication positions of the second pipeline 14 and the third pipeline 15 by pushing the flow limiting column 17, a plurality of sliding grooves 22 are formed in the bottom of the outer peripheral surface of the second pipeline 14, and a plurality of sliding blocks corresponding to the sliding grooves 22 are arranged on the top of the extrusion cover 20.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Disposable washes aspirator, including first pipeline (1), the one end of first pipeline (1) is provided with washes suction tube (2), the other end of first pipeline (1) is provided with top cap (4), its characterized in that, be provided with quick-release spare between top cap (4) and first pipeline (1) and be convenient for clear up in first pipeline (1), be provided with two second pipelines (14) on first pipeline (1), all be provided with third pipeline (15) on second pipeline (14), all be provided with the control piece that is used for controlling third pipeline (15) and first pipeline (1) intercommunication on second pipeline (14).

2. The disposable flushing aspirator according to claim 1, characterized in that the quick-release member comprises a mounting sleeve (3) connected with the first pipeline (1), the mounting sleeve (3) is sleeved with the top cover (4), a plurality of protruding blocks (5) are arranged on the inner peripheral surface of the top cover (4), a plurality of limit sliding grooves (6) corresponding to the protruding blocks (5) are arranged on the outer peripheral surface of the mounting sleeve (3), and an elastic member is arranged on the mounting sleeve (3).

3. The disposable irrigation aspirator according to claim 2, characterized in that the elastic member comprises two mounting rings (7), a first spring (8) is provided between the two mounting rings (7), one of the mounting rings (7) is in threaded connection or sleeved connection with the outer circumferential surface of the mounting sleeve (3), and when the mounting ring (7) is sleeved with the mounting sleeve (3), a limiting ring corresponding to the mounting ring (7) is provided on the first pipeline (1).

4. The disposable flushing aspirator according to claim 1, characterized in that the inner wall of the top cover (4) is provided with a plug-in cylinder (9), the plug-in cylinder (9) is plugged with a plug-in column (10), one side of the plug-in column (10) is provided with a supporting seat (11), one side of the supporting seat (11) far away from the plug-in column (10) is provided with a sealing seat (12), and the sealing seat (12) is sleeved with a sealing ring (13).

5. The disposable flushing aspirator according to claim 1, characterized in that the control member comprises a flow-limiting column (17) sleeved with the inner peripheral surface of the second pipe (14), a through hole penetrating up and down is formed in the flow-limiting column (17), a plurality of sealing rings (18) are sleeved on the outer peripheral surface of the flow-limiting column (17), a through hole (19) corresponding to the communication position of the second pipe (14) and the third pipe (15) is formed in the flow-limiting column (17), a squeezing cover (20) is arranged at the bottom end of the flow-limiting column (17), the squeezing cover (20) is sleeved with the outer peripheral surface of the second pipe (14), and a spring two (21) is arranged between the inner wall of the squeezing cover (20) and the bottom of the second pipe (14).

6. The disposable irrigation aspirator according to claim 5, characterized in that the bottom of the outer circumferential surface of the second tube (14) is provided with a plurality of sliding grooves (22), and the top of the squeeze cap (20) is provided with a plurality of sliding blocks corresponding to the sliding grooves (22).