CN213048469U

CN213048469U - Drainage device is used in hepatobiliary branch of academic or vocational study nursing

Info

Publication number: CN213048469U
Application number: CN202020700354.8U
Authority: CN
Inventors: 张媛媛; 赵思阳; 姜虹
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-04-27
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a medical care equipment technical field specifically is a drainage device is used in hepatobiliary department's nursing, there is foraminiferous bottle lid upper end bottleneck department of drainage solution bottle through threaded connection, the center department of foraminiferous bottle lid runs through to be inserted and is equipped with vacuum liquid pumping mechanism, the feed liquor end of vacuum liquid pumping mechanism is connected with the drainage hose, the middle section cover of drainage hose is established and is connected with liquid filter, and the other end of drainage hose has cup jointed the drainage head. The utility model relates to a novelty, the structure is retrencied, the superior performance, the inside polypropylene fiber of liquid filter can filter the small impurity in the liquid well, promotes the flow of liquid in the pipeline, prevents the pipe blockage, improves drainage efficiency, drainage solution bottle adopts the toper component, can reduce the focus, and what place is more steady, prevents to be knocked down by accident, and the potential safety hazard that causes, and the rubber pad of bottle below can play skid-proof effect, prevents the bottle landing and damages the product.

Description

Drainage device is used in hepatobiliary branch of academic or vocational study nursing

Technical Field

The utility model relates to the technical field of medical care equipment, specifically a drainage device is used in hepatobiliary department's nursing.

Background

The liver and gall nursing drainage is to create a dry and sterile environment for a wound by extracting effusion at the wound of a liver and gall organ of a patient, promote the growth of granulation and improve the speed of wound healing.

However, as the accumulated liquid contains impurity particles, the pipeline is easy to block, the drainage efficiency is influenced, a large amount of nursing time is delayed, and meanwhile, the existing solution bottle for liver and gall bladder nursing has high gravity center, is not stable to place, is easy to knock over, and has certain potential safety hazard. Therefore, those skilled in the art have provided a drainage device for hepatobiliary care to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device is used in hepatobiliary branch of academic or vocational study nursing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage device is used in hepatobiliary branch of academic or vocational study nursing, includes the drainage solution bottle, there is foraminiferous bottle lid upper end bottleneck department of drainage solution bottle through threaded connection, the center department of foraminiferous bottle lid runs through to be inserted and is equipped with vacuum liquid pumping mechanism, the feed liquor end of vacuum liquid pumping mechanism is connected with the drainage hose, the middle section cover of drainage hose is established and is connected with liquid filter, and the other end of drainage hose has cup jointed the drainage head, the outside of drainage hose is located drainage head and liquid filter between the position department block have spacing card.

As a further aspect of the present invention: the liquid mechanism is taken out in vacuum is including running through inserting the barrel of locating foraminiferous bottle lid central point and putting the department, the top of barrel is provided with the block, and the bottom center department of barrel has seted up the liquid outlet, the inlet that is linked together with the drainage hose is seted up to one side of barrel, and the inside middle section position department of barrel is fixed with foraminiferous baffle, and the inside top position department that is located foraminiferous baffle of barrel is provided with the piston, the piston top is fixed with the piston rod that links to each other with the inside bottom of block, and the bottom of piston is connected with the spring that links to each other with foraminiferous baffle, the one end rotation that the liquid outlet is close to the barrel is connected with the liquid outlet.

As a further aspect of the present invention: the liquid filter comprises a filter shell, hose connecting ports connected with the drainage hoses are arranged at two ends of the filter shell, and filter cotton is arranged inside the filter shell.

As a further aspect of the present invention: the filter cotton adopts the component of polypropylene fiber material, and filter cotton's filtration aperture is 500 microns.

As a further aspect of the present invention: the drainage solution bottle adopts a conical component made of medical grade polyvinyl chloride materials, and a rubber pad is adhered to the bottom of the drainage solution bottle.

As a further aspect of the present invention: drainage hole has evenly been seted up on drainage head's surface, and the aperture in drainage hole is 3 millimeters to the drainage head adopts the component of silica gel material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty, the structure is retrencied, the superior performance, the inside polypropylene fiber of liquid filter can filter the small impurity in the liquid well, promotes the flow of liquid in the pipeline, prevents the pipe blockage, improves drainage efficiency, drainage solution bottle adopts the toper component, can reduce the focus, and what place is more steady, prevents to be knocked down by accident, and the potential safety hazard that causes, and the rubber pad of bottle below can play skid-proof effect, prevents the bottle landing and damages the product.

Drawings

Fig. 1 is a schematic structural view of a drainage device for hepatobiliary nursing.

Fig. 2 is an enlarged schematic structural view of a drainage device for hepatobiliary care shown in fig. 1.

Fig. 3 is a schematic structural view of a liquid pumping mechanism in a drainage device for hepatobiliary nursing.

Fig. 4 is a schematic structural view of a liquid filter in a drainage device for hepatobiliary care.

In the figure: 1. a drainage solution bottle; 2. a bottle cap with a hole; 3. capping; 4. a drainage hose; 5. a liquid filter; 6. a limiting card; 7. a drainage head; 8. a piston; 9. a spring; 10. a perforated partition plate; 11. a barrel; 12. a liquid outlet; 13. a liquid inlet; 14. a liquid inlet one-way valve; 15. a liquid outlet check valve; 51. filtering cotton; 52. a filter housing; 53. a hose connecting port.

Detailed Description

Please refer to fig. 1-4, in the embodiment of the utility model, a drainage device is used in hepatobiliary department's nursing, including drainage solution bottle 1, there is foraminiferous bottle lid 2 upper end bottleneck department through threaded connection of drainage solution bottle 1, the center department of foraminiferous bottle lid 2 runs through to be inserted and is equipped with vacuum drawing liquid mechanism, the inlet port of vacuum drawing liquid mechanism is connected with drainage hose 4, drainage hose 4's middle section cover is established and is connected with liquid filter 5, and drainage hose 4's the other end has cup jointed drainage head 7, drainage hose 4's outside is located drainage head 7 and liquid filter 5 between the position department block has spacing card 6.

In fig. 3: the vacuum liquid pumping mechanism comprises a cylinder body 11 inserted in the center of a perforated bottle cap 2, a cap 3 is arranged at the top end of the cylinder body 11, a liquid outlet 12 is arranged at the bottom end center of the cylinder body 11, a liquid inlet 13 communicated with a drainage hose 4 is arranged at one side of the cylinder body 11, a perforated partition plate 10 is fixed at the middle section position in the cylinder body 11, a piston 8 is arranged at the position, above the perforated partition plate 10, in the cylinder body 11, a piston rod connected with the bottom end in the cap 3 is fixed above the piston 8, the bottom end of the piston 8 is connected with a spring 9 connected with the perforated partition plate 10, a liquid outlet one-way valve 15 is rotatably connected at one end, close to the cylinder body 11, of the liquid inlet 13, a liquid inlet one-way valve 14 is rotatably connected at one end, close to the cylinder body 11, the cap 3 of the liquid pumping mechanism is manually pressed to enable the piston, then loosen block 3, block 3 rises under spring 9's effort, and the inside space increase of drawing liquid mechanism this moment, pressure reduce, and drawing liquid mechanism inside and wound produce the pressure differential, can take out inside the drawing liquid mechanism to the hydrops in the wound, press block 3 once more, with the inside hydrops of drawing liquid mechanism through the liquid outlet 12 arrange drainage solution bottle 1 in.

In fig. 4: the liquid filter 5 comprises a filter shell 52, hose connecting ports 53 connected with the drainage hose 4 are arranged at two ends of the filter shell 52, filter cotton 51 is arranged inside the filter shell 52, and the liquid filter 5 and the drainage hose 4 are connected in an inserted mode, so that parts are easy to replace.

In fig. 4: the filter cotton 51 is made of polypropylene fiber, the filter aperture of the filter cotton 51 is 500 microns, and the polypropylene fiber can well filter micro impurities in liquid, promote the flow of the liquid in a pipeline, prevent the pipeline from being blocked and greatly help the healing of wounds.

In fig. 1: drainage solution bottle 1 adopts the toper component of medical grade polyvinyl chloride material, and the bottom of drainage solution bottle 1 pastes the rubber pad, and the gravity center can be reduced to the toper component, and what place is more reliable, prevents to be knocked over by accident, and the potential safety hazard that causes, and the rubber pad of below can play skid-proof effect, prevents that the bottle landing from damaging the product.

In fig. 2: drainage head 7 adopts the component of silica gel material, and drainage hole has evenly been seted up on drainage head 7's surface, and the aperture in drainage hole is 3 millimeters, and silica gel material texture is soft, avoids the scratch wound and causes secondary damage, and the hydrops of wound department can be absorbed comprehensively in the drainage hole, promotes wound healing.

The utility model discloses a theory of operation is: firstly, the liquid pumping mechanism is inserted into the bottle cap 2 with the hole, then the limiting clamp 6 is pushed to one side to clamp the drainage hose 4, thereby closing the pipeline, then the drainage head 7 is inserted and fixed in the wound of the liver and gall organs, the limit clamp 6 is pushed to the other side, the pipeline can be opened by releasing the drainage hose 4, then the cover cap 3 of the liquid pumping mechanism is manually pressed to enable the piston 8 to move downwards, the air in the liquid pumping mechanism can be exhausted, then the cover cap 3 is loosened, the cover cap 3 rises under the acting force of the spring 9, at the moment, the space in the liquid pumping mechanism is increased, the pressure is reduced, the pressure difference is generated between the interior of the liquid pumping mechanism and the wound, can take out the hydrops in the wound inside the drawing liquid mechanism, press the block 3 once more, arrange the inside hydrops of drawing liquid mechanism in drainage solution bottle 1 through liquid outlet 12, then repeat the last step action, until the hydrops in the wound is taken out to the net.

The above-mentioned, 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. The utility model provides a drainage device is used in hepatobiliary department nursing, includes drainage solution bottle (1), its characterized in that, there are foraminiferous bottle lid (2) upper end bottleneck department of drainage solution bottle (1) through threaded connection, the center department of foraminiferous bottle lid (2) runs through to be inserted and is equipped with vacuum drawing liquid mechanism, the feed liquor end of vacuum drawing liquid mechanism is connected with drainage hose (4), the middle section cover of drainage hose (4) is established and is connected with liquid filter (5), and drainage head (7) have been cup jointed to the other end of drainage hose (4), the outside of drainage hose (4) is located between drainage head (7) and liquid filter (5) position department block has spacing card (6).

2. The hepatobiliary department nursing drainage device according to claim 1, wherein the vacuum pumping mechanism comprises a cylinder (11) inserted through the center of the bottle cap (2), the top end of the cylinder (11) is provided with a cap (3), the bottom center of the cylinder (11) is provided with a liquid outlet (12), one side of the cylinder (11) is provided with a liquid inlet (13) communicated with the drainage hose (4), the middle position of the inside of the cylinder (11) is fixed with a perforated partition plate (10), the inside of the cylinder (11) is provided with a piston (8) above the perforated partition plate (10), a piston rod connected with the bottom end of the inside of the cap (3) is fixed above the piston (8), the bottom end of the piston (8) is connected with a spring (9) connected with the perforated partition plate (10), and one end of the liquid outlet (12) close to the cylinder (11) is rotatably connected with a liquid outlet check valve (15), one end of the liquid inlet (13) close to the cylinder body (11) is rotatably connected with a liquid inlet one-way valve (14).

3. The hepatobiliary department nursing drainage device according to claim 1, wherein the liquid filter (5) comprises a filter housing (52), hose connectors (53) connected with the drainage hose (4) are arranged at both ends of the filter housing (52), and filter cotton (51) is arranged inside the filter housing (52).

4. The hepatobiliary department nursing drainage device according to claim 3, wherein the filter cotton (51) is made of polypropylene fiber, and the filter pore size of the filter cotton (51) is 500 μm.

5. The hepatobiliary department nursing drainage device according to claim 1, wherein the drainage solution bottle (1) is a tapered member made of medical grade polyvinyl chloride, and a rubber pad is adhered to the bottom of the drainage solution bottle (1).

6. The hepatobiliary department nursing drainage device according to claim 1, wherein the drainage head (7) is made of silica gel, drainage holes are uniformly formed in the surface of the drainage head (7), and the diameter of each drainage hole is 3 mm.