CN214859730U

CN214859730U - Novel negative pressure drainage is collected device

Info

Publication number: CN214859730U
Application number: CN202121065273.6U
Authority: CN
Inventors: 黄辉
Original assignee: Guangdong Tianyou Medical Device Technology Development Co ltd
Current assignee: Guangdong Tianyou Medical Device Technology Development Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-26
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a novel negative pressure drainage collection device relates to minimal access surgery drainage field, to the easy jam of traditional negative pressure drainage collection device, the leakproofness is poor, can not dismantle and the problem of inconvenient sample, now proposes following scheme, including the drainage bottle, the vertical filter screen that is connected with in inside of drainage bottle, the bottom right side of drainage bottle is connected with the escape orifice, the bottleneck top of drainage bottle is connected with the bottle lid, a plurality of fixture blocks with bottle lid looks adaptation of outer wall fixedly connected with of drainage bottle, the top left side of bottle lid is connected with the negative pressure output device connector, the top of negative pressure output device connector is connected with the negative pressure output valve. The utility model discloses not only the leakproofness is good, and convenient the dismantlement can realize moreover that the negative pressure is automatic to be washed, prevents to block up, makes things convenient for the stone foreign matter sample, can also mutually support through negative pressure outlet valve and end liquid clamp simultaneously, the control negative pressure velocity of flow to and the convenience is taken hydrops sample and postoperative drainage out at the negative pressure drainage.

Description

Novel negative pressure drainage is collected device

Technical Field

The utility model relates to a drainage field of minimal access surgery especially relates to a novel negative pressure drainage is collected device.

Background

The existing negative pressure drainage collecting device is poor in sealing performance, so that water leakage and air leakage are easily caused during negative pressure, the bottle cap is unreasonable in design, and the drainage bottle cannot be detached, so that the inside is blocked and cannot be cleaned. The input pressure increases during the negative pressure suction, leads to the input rubble hydrops to block up the filter screen, and the sample is inconvenient moreover. The operation can be performed only by opening the cover of the drainage bottle during the operation, and the drainage bottle is easy to overturn in an operating room, so that the infection risk of a patient is very high, and the environment of the whole operating room is polluted. The market is basically only in output dress liquid clamp, can not control the negative pressure velocity of flow, and often operate when dismantling after the operation is accomplished and improper leads to input end liquid to flow out and also can cause the infection risk. Therefore, a novel negative pressure drainage and collection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of novel negative pressure drainage collection device has solved traditional negative pressure drainage collection device and has easily blockked up, and the leakproofness is poor, can not dismantle and the problem of inconvenient sample.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel negative pressure drainage is collected device, includes the drainage bottle, the vertical filter screen that is connected with in inside of drainage bottle, the bottom right side of drainage bottle is connected with the escape orifice, the bottleneck top of drainage bottle is connected with the bottle lid, a plurality of fixture blocks with bottle lid looks adaptation of outer wall fixedly connected with of drainage bottle, the top left side of bottle lid is connected with the negative pressure output device connector, the top of negative pressure output device connector is connected with the negative pressure output valve, the top right side of bottle lid is connected with the negative pressure silicone tube connector, the top of negative pressure input connection pipe end is connected with the negative pressure silica gel input tube, the outside cover of negative pressure silica gel input tube is equipped with only the liquid and presss from both sides, be equipped with the sampling tube of fixed connection in the bottom of bottle lid under the negative pressure silicone tube connector.

Preferably, one side of the sampling tube, which is close to the filter screen, is provided with a cleaning opening.

Preferably, a luer connector is connected to the inside of the drain outlet.

Preferably, the right side of the negative pressure silicone tube connecting port is provided with a hook fixedly connected to the top of the bottle cap.

Preferably, the inside of the bottle cap is fixedly connected with a sealing rubber ring.

Preferably, the inner wall of the drainage bottle is symmetrically connected with a clamping sleeve, and the filter screen is sleeved inside the clamping sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation negative pressure output valve, fixture block, negative pressure output device connector, bottle lid, filter screen isotructure, wherein the fixture block of drainage bottle outside adopts buckle locking design with the bottle lid, and the bottle lid is inside to be equipped with sealed rubber ring, has increased the leakproofness of bottle, and the filter screen passes through the draw-in groove to be connected inside the bottle, conveniently dismantles the washing, is close to the filter screen direction at the sampling tube and has seted up the washing mouth for liquid washes the filter screen automatically during negative pressure drainage, prevents to block up; after the negative pressure drainage, the sampling tube is along with the bottle lid is together proposed inside the bottle, make things convenient for the inside stone foreign matter of sample sampling tube, press from both sides to mutually support with ending the liquid through the negative pressure delivery valve, the control negative pressure velocity of flow, make things convenient for the art to take a sample with the help of the escape orifice, excrete with the postoperative, the device modern design, easy operation, not only the leakproofness is good, convenient dismantlement, and can realize that the negative pressure is automatic to be washed, prevent to block up, make things convenient for the sample of stone foreign matter, simultaneously can also press from both sides to mutually support with ending the liquid through the negative pressure outlet valve, the control negative pressure velocity of flow, and conveniently take out hydrops and postoperative to excrete in the negative pressure drainage.

Drawings

Fig. 1 is a front cross-sectional view of a novel negative pressure drainage collection device provided by the utility model;

fig. 2 is a partial enlarged view of a position a of the novel negative pressure drainage collection device provided by the utility model;

fig. 3 is a side sectional view of the novel negative pressure drainage collection device provided by the utility model;

fig. 4 is a schematic top view of the novel negative pressure drainage collecting device of the present invention;

fig. 5 is an outline view of the novel negative pressure drainage collecting device provided by the utility model.

In the figure: 1. a negative pressure output valve; 2. a clamping block; 3. a negative pressure output equipment connector; 4. a bottle cap; 5. a filter screen; 6. a drain port; 7. a luer fitting; 8. a sampling tube; 9. cleaning the opening; 10. sealing the rubber ring; 11. a negative pressure silicone tube connector; 12. hooking; 13. a negative pressure silica gel input pipe; 14. liquid stopping clips; 15. a drainage bottle; 16. and (4) a ferrule.

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.

Referring to fig. 1-5, this scheme provides one embodiment: the utility model provides a novel negative pressure drainage is collected device, including drainage bottle 15, the inside vertical filter screen 5 that is connected with of drainage bottle 15, drainage bottle 15's bottom right side is connected with escape orifice 6, drainage bottle 15's bottleneck top is connected with bottle lid 4, a plurality of fixture blocks 2 with 4 looks adaptations of bottle lid of outer wall fixedly connected with of drainage bottle 15, bottle lid 4's top left side is connected with negative pressure output device connector 3, negative pressure output device connector 3's top is connected with negative pressure output valve 1, bottle lid 4's top right side is connected with negative pressure silicone tube connector 11, the top of negative pressure input connection pipe end 11 is connected with negative pressure silicone input tube 13, the outside cover of negative pressure silicone input tube 13 is equipped with only liquid clamp 14, be equipped with sampling tube 8 of fixed connection in the bottom of bottle lid 4 under negative pressure silicone tube connector 11.

In this embodiment, a cleaning opening 9 is formed on one side of the sampling tube 8 close to the filter screen 5.

In this embodiment, a luer 7 is connected to the inside of the drain port 6.

In this embodiment, the right side of the negative pressure silicone tube connecting port 11 is provided with a hook 12 fixedly connected to the top of the bottle cap 4.

In this embodiment, a sealing rubber ring 10 is fixedly connected to the inside of the bottle cap 4.

In this embodiment, the cutting ferrule 16 is symmetrically connected to the inner wall of the drainage bottle 15, and the filter screen 5 is sleeved in the cutting ferrule 16.

According to the working principle, the clamping block 2 outside the drainage bottle 15 and the bottle cap 4 are in a buckle locking design, the sealing rubber ring 10 is arranged inside the bottle cap 4, the sealing performance of the bottle body is improved, the filter screen 5 is slidably inserted into the clamping groove 16, post-operation extraction and cleaning are facilitated, meanwhile, the cleaning opening 9 is formed in the direction, close to the filter screen 5, of the sampling tube 8, liquid can automatically wash the filter screen 5 during negative pressure operation conveniently, impurities adsorbed on the surface of the filter screen 5 can be automatically flushed into the bottle body, and the accumulated liquid is discharged together through the drainage opening 6 to the outside of the bottle body to prevent blockage, wherein in the negative pressure drainage process, the negative pressure output valve 1 is matched with the liquid stopping clamp 14 to control the negative pressure flow rate, and liquid in the bottle can be prevented from flowing out after operation or due to misoperation; after the negative pressure drainage, open bottle lid 4 for inside sampling tube 8 along with bottle lid 4 together proposed the bottle, conveniently take a sample to the inside stone foreign matter of sampling tube 8, open luer 7, thereby open escape orifice 6, conveniently take a sample to the hydrops that the negative pressure drainage was taken out, perhaps excrete after the operation is accomplished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel negative pressure drainage collecting device comprises a drainage bottle (15) and is characterized in that a filter screen (5) is vertically connected inside the drainage bottle (15), a drainage port (6) is connected to the right side of the bottom of the drainage bottle (15), a bottle cap (4) is connected to the top of a bottle mouth of the drainage bottle (15), a plurality of clamping blocks (2) matched with the bottle cap (4) are fixedly connected to the outer wall of the drainage bottle (15), a negative pressure output device connecting port (3) is connected to the left side of the top of the bottle cap (4), a negative pressure output valve (1) is connected to the top of the negative pressure output device connecting port (3), a negative pressure silicone tube connecting port (11) is connected to the right side of the top of the bottle cap (4), a negative pressure silicone tube input tube (13) is connected to the top of the negative pressure silicone tube (11), and a liquid stopping clamp (14) is sleeved outside the negative pressure silicone tube input tube (13), a sampling tube (8) fixedly connected to the bottom of the bottle cap (4) is arranged under the negative pressure silicone tube connecting port (11).

2. The novel negative-pressure drainage and collection device is characterized in that a cleaning opening (9) is formed in one side, close to the filter screen (5), of the sampling tube (8).

3. The novel negative pressure drainage collection device of claim 1, wherein a luer (7) is connected to the inside of the drainage port (6).

4. The novel negative-pressure drainage and collection device is characterized in that a hook (12) fixedly connected to the top of the bottle cap (4) is arranged on the right side of the negative-pressure silicone tube connecting port (11).

5. The novel negative-pressure drainage collection device is characterized in that a sealing rubber ring (10) is fixedly connected to the inside of the bottle cap (4).

6. The novel negative-pressure drainage collecting device is characterized in that a clamping sleeve (16) is symmetrically connected to the inner wall of the drainage bottle (15), and the filter screen (5) is sleeved inside the clamping sleeve (16).