CN217593456U

CN217593456U - Novel negative pressure drainage device

Info

Publication number: CN217593456U
Application number: CN202221052802.3U
Authority: CN
Inventors: 杨波; 陈海
Original assignee: Guangzhou Sino German Medical Research Institute LP
Current assignee: Guangzhou Sino German Medical Research Institute LP
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-18
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a novel negative pressure drainage device, the on-line screen storage device comprises a base, be fixed with first bottle seat and second bottle seat on the base respectively, put into in the first bottle seat and had the waste liquid bottle, install first bottle lid on the waste liquid bottle, be fixed with the negative pressure pump on the first bottle lid, the liquid outlet embedding of negative pressure pump is in first bottle lid, is fixed with the collector tube on the inlet of negative pressure pump, has put into in the second bottle seat and has cleaned liquid bottle, and the cleaning liquid bottle coats and is stamped the second bottle lid, and it has the drain pipe to fix the embedding on the second bottle lid. The utility model discloses a negative pressure mouth and washing interface and pipeline, bottle, negative pressure pump and drain pipe isotructure form a negative pressure adsorption system of accomplishing, can realize adsorbing the waste liquid on the side of the wound washing, glue through the cooperation of polyvinyl alcohol foam piece and paste and can guarantee that negative pressure mouth and washing interface are sealed in the wound position.

Description

Novel negative pressure drainage device

Technical Field

The utility model relates to a negative pressure drainage technical field specifically is novel negative pressure drainage device.

Background

Diabetes mellitus and sinus tract are conditions in which necrosis of the wound does not heal, and the common mode requires treatment by negative pressure drainage technology.

The negative pressure drainage technology is a technical means for cleaning and treating the wound surface, namely, the wound surface is subjected to treatment such as sealing, covering and flushing, medicine adding, oxygen adding, suction, drainage and the like.

Due to diabetic foot disease and necrotic tissue in sinus tracts, after excision, repeated deterioration of necrotic tissue can easily occur without deep irrigation, thus resulting in multiple operations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel negative pressure drainage device to solve the problem to diabetes mellitus podopathy and sinus wound clearance.

In order to achieve the above object, the utility model provides a following technical scheme: novel negative pressure drainage device, the on-line screen storage device comprises a base, be fixed with first bottle seat and second bottle seat on the base respectively, it has the waste liquid bottle to put into in the first bottle seat, install first bottle lid on the waste liquid bottle, be fixed with the negative pressure pump on the first bottle lid, the liquid outlet embedding of negative pressure pump is in first bottle lid, be fixed with the collector tube on the inlet of negative pressure pump, it has the washing liquid bottle to put into in the second bottle seat, the washing liquid bottle coats and is stamped the second bottle lid, it has the drain pipe to fix the embedding on the second bottle lid.

Preferably, the base coats and is stamped the framework, is fixed with the backup pad in the framework, is fixed with the handle in the backup pad, be provided with first via hole and second via hole in the backup pad respectively, be convenient for carry the overall structure and transfer.

Preferably, a first pipeline is fixed on the liquid collecting pipe, and a negative pressure nozzle is fixed at the other end of the first pipeline and can adsorb flushed waste liquid.

Preferably, a second pipeline is fixed on the liquid outlet pipe, a washing nozzle is fixed at the other end of the second pipeline, and the washing liquid can be delivered to the wound part.

Preferably, the negative pressure nozzle and the flushing nozzle are wrapped with polyvinyl alcohol foam blocks, and the polyvinyl alcohol foam blocks are wrapped with adhesive pastes, so that a closed space can be formed between the two nozzles and the wound.

Preferably, the two sides of the base are provided with built-in grooves, built-in blocks are sleeved in the built-in grooves, the built-in blocks are connected with the built-in grooves through springs, buckling plates are fixed on the built-in blocks, inserting blocks are fixed on the buckling plates, inserting grooves which are inserted into the inserting blocks are formed in the frame body, and the frame body and the base can be conveniently mounted and dismounted.

Preferably, be fixed with the stopper on the built-in piece, built-in inslot intercommunication has the spacing groove that slides the setting with the stopper, avoids the condition that the built-in piece slippage to appear.

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

1. the utility model discloses a negative pressure mouth and washing interface and pipeline, bottle, negative pressure pump and drain pipe isotructure form a negative pressure adsorption system of accomplishing, can realize absorbing the waste liquid to wound limit washing limit.

2. The utility model discloses a polyvinyl alcohol foam piece cooperation is pasted and is guaranteed the negative pressure mouth and wash the sealed of interface in the wound position.

Drawings

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

FIG. 2 is a schematic top view of a polyvinyl alcohol foam block of the present invention;

fig. 3 is a schematic view of the insertion block and the insertion groove according to the present invention.

In the figure: 1. a base; 11. a first bottle holder; 12. a waste liquid bottle; 13. a first bottle cap; 14. a negative pressure pump; 15. a liquid collecting pipe; 16. a second bottle holder; 17. cleaning solution bottles; 18. a second bottle cap; 19. a liquid outlet pipe; 2. a frame body; 21. a support plate; 22. a handle; 23. a first via hole; 24. a second via hole; 3. a first conduit; 31. a negative pressure nozzle; 32. a second conduit; 33. flushing the nozzle; 34. a polyvinyl alcohol foam block; 35. sticking; 4. a built-in groove; 41. a built-in block; 42. a spring; 43. a limiting groove; 44. a limiting block; 45. buckling the plate; 46. inserting a block; 47. and (4) a slot.

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.

Example I

Referring to fig. 1, the novel negative pressure drainage device includes a base 1, a first bottle seat 11 and a second bottle seat 16 are respectively fixed on the base 1, a waste liquid bottle 12 is placed in the first bottle seat 11, a first bottle cap 13 is installed on the waste liquid bottle 12, a negative pressure pump 14 is fixed on the first bottle cap 13, a liquid outlet of the negative pressure pump 14 is embedded in the first bottle cap 13, a liquid collecting pipe 15 is fixed on a liquid inlet of the negative pressure pump 14, a cleaning liquid bottle 17 is placed in the second bottle seat 16, a second bottle cap 18 covers the cleaning liquid bottle 17, and a liquid outlet pipe 19 is fixed on the second bottle cap 18.

Referring to fig. 1, a frame 2 covers a base 1, a support plate 21 is fixed on the frame 2, a handle 22 is fixed on the support plate 21, and a first via hole 23 and a second via hole 24 are respectively formed on the support plate 21, so that the whole structure can be conveniently carried and transferred.

This embodiment is used: the model of the negative pressure pump 14 is KLP01, and the negative pressure pump is connected with an indoor 220V power strip in a plugging mode through a lead plug and electrified.

Example II

Referring to fig. 1, in this embodiment, as further described in embodiment 1, the novel negative pressure drainage device includes a base 1, a first bottle seat 11 and a second bottle seat 16 are respectively fixed on the base 1, a waste liquid bottle 12 is placed in the first bottle seat 11, a first bottle cap 13 is installed on the waste liquid bottle 12, a negative pressure pump 14 is fixed on the first bottle cap 13, a liquid outlet of the negative pressure pump 14 is embedded in the first bottle cap 13, a liquid collecting pipe 15 is fixed on a liquid inlet of the negative pressure pump 14, a cleaning liquid bottle 17 is placed in the second bottle seat 16, a second bottle cap 18 covers the cleaning liquid bottle 17, and a liquid outlet pipe 19 is fixed on the second bottle cap 18.

Referring to fig. 1, a first pipeline 3 is fixed on the liquid collecting tube 15, and a negative pressure nozzle 31 is fixed at the other end of the first pipeline 3, so as to adsorb the flushed waste liquid.

Referring to fig. 1, a second tube 32 is fixed on the outlet tube 19, and a washing nozzle 33 is fixed at the other end of the second tube 32 for delivering the washing liquid to the wound.

Referring to fig. 1 and 2, the polyvinyl alcohol foam blocks 34 are wrapped on the negative pressure nozzle 31 and the irrigation nozzle 33, and the adhesive 35 is wrapped on the polyvinyl alcohol foam blocks 34, so that a closed space is formed between the two nozzles and the wound.

This embodiment is used: a circulation flow is formed to realize circulation flushing.

Example III

Referring to fig. 1, in this embodiment, as further described with respect to other embodiments, the novel negative pressure drainage device includes a base 1, a first bottle seat 11 and a second bottle seat 16 are respectively fixed on the base 1, a waste liquid bottle 12 is placed in the first bottle seat 11, a first bottle cap 13 is installed on the waste liquid bottle 12, a negative pressure pump 14 is fixed on the first bottle cap 13, a liquid outlet of the negative pressure pump 14 is embedded in the first bottle cap 13, a liquid collecting pipe 15 is fixed on a liquid inlet of the negative pressure pump 14, a cleaning liquid bottle 17 is placed in the second bottle seat 16, a second bottle cap 18 covers the cleaning liquid bottle 17, and a liquid outlet pipe 19 is fixed on the second bottle cap 18.

Referring to fig. 1, a first pipeline 3 is fixed on the liquid collecting pipe 15, and a negative pressure nozzle 31 is fixed at the other end of the first pipeline 3, so as to adsorb the flushed waste liquid.

Referring to fig. 1, a second tube 32 is fixed on the liquid outlet tube 19, and a washing nozzle 33 is fixed at the other end of the second tube 32 for delivering the washing liquid to the wound.

Referring to fig. 1 and 3, the two sides of the base 1 are provided with built-in grooves 4, built-in blocks 41 are slidably sleeved in the built-in grooves 4, the built-in blocks 41 are connected with the built-in grooves 4 through springs 42, a buckle plate 45 is fixed on the built-in blocks 41, an insertion block 46 is fixed on the buckle plate 45, and a slot 47 inserted into the insertion block 46 is formed in the frame 2, so that the frame 2 and the base 1 can be conveniently mounted and dismounted.

Referring to fig. 1 and 3, a limiting block 44 is fixed on the built-in block 41, and a limiting groove 43 slidably disposed with the limiting block 44 is connected in the built-in groove 4 to prevent the built-in block 41 from slipping.

This embodiment is used: when negative pressure drainage treatment is needed, the polyvinyl alcohol foam block 34 is covered on a wound, then the polyvinyl alcohol foam block is adhered to the surrounding skin through the adhesive 35 to form a sealed space, then the negative pressure pump 14 is started to perform negative pressure air suction, the liquid outlet pipe 19 sends cleaning liquid in the cleaning liquid bottle 17 to the wound part through the washing nozzle 33 to wash under the negative pressure condition, then the negative pressure nozzle 31 performs waste liquid adsorption, the effect of circular washing is achieved, and the waste liquid can be sucked into the waste liquid bottle 12 to be collected.

When two bottles need to be cleaned, the buckle plate 45 is pulled, the inserting block 46 is separated from the slot 47 through the stretching effect of the spring 42, the frame body 2 is separated from the base 1, the limiting block 44 slides in the limiting groove 43, and the slipping of the built-in block 41 can be avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. Novel negative pressure drainage device, including base (1), its characterized in that: be fixed with first bottle seat (11) and second bottle seat (16) on base (1) respectively, put into waste liquid bottle (12) in first bottle seat (11), install first bottle lid (13) on waste liquid bottle (12), be fixed with negative pressure pump (14) on first bottle lid (13), the liquid outlet embedding of negative pressure pump (14) is in first bottle lid (13), be fixed with collector tube (15) on the inlet of negative pressure pump (14), it has washing liquid bottle (17) to put into in second bottle seat (16), washing liquid bottle (17) coats and is stamped second bottle lid (18), it has drain pipe (19) to be fixed to embed on second bottle lid (18).

2. The novel negative pressure drainage device according to claim 1, characterized in that: the base (1) coats and is stamped framework (2), is fixed with backup pad (21) on framework (2), is fixed with handle (22) on backup pad (21), be provided with first via hole (23) and second via hole (24) on backup pad (21) respectively.

3. The novel negative pressure drainage device according to claim 1, characterized in that: a first pipeline (3) is fixed on the liquid collecting pipe (15), and a negative pressure nozzle (31) is fixed at the other end of the first pipeline (3).

4. The novel negative pressure drainage device according to claim 3, characterized in that: a second pipeline (32) is fixed on the liquid outlet pipe (19), and a washing nozzle (33) is fixed at the other end of the second pipeline (32).

5. The novel negative pressure drainage device according to claim 4, characterized in that: the negative pressure nozzle (31) and the flushing nozzle (33) are wrapped with polyvinyl alcohol foam blocks (34), and the polyvinyl alcohol foam blocks (34) are wrapped with adhesive pastes (35).

6. The novel negative pressure drainage device according to claim 2, characterized in that: the base is characterized in that built-in grooves (4) are arranged on two sides of the base (1), built-in blocks (41) are sleeved in the built-in grooves (4), the built-in blocks (41) are connected with the built-in grooves (4) through springs (42), buckling plates (45) are fixed on the built-in blocks (41), inserting blocks (46) are fixed on the buckling plates (45), and inserting grooves (47) which are inserted into the inserting blocks (46) are formed in the frame body (2).

7. The novel negative pressure drainage device according to claim 6, characterized in that: a limiting block (44) is fixed on the built-in block (41), and a limiting groove (43) which is arranged in a sliding mode with the limiting block (44) is communicated with the built-in groove (4).