CN215274876U

CN215274876U - Orthopedic surgery negative pressure drainage device

Info

Publication number: CN215274876U
Application number: CN202121606516.2U
Authority: CN
Inventors: 唐红梅
Original assignee: Second Affiliated Hospital of Soochow University
Current assignee: Second Affiliated Hospital of Soochow University
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-24
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses an orthopedic negative pressure drainage device, including the negative pressure bottle, the negative pressure bottle is made for transparent grog material, negative pressure bottle top surface threaded connection has sealed lid, sealed lid top surface center is provided with the barometer, the barometer runs through sealed lid with the inside link up of negative pressure bottle, sealed lid top surface one side through connection has first connecting tube, sealed lid top surface is keeping away from first connecting tube one side through connection has the second connecting tube, the second connecting tube runs through sealed lid extends to the inside bottom of negative pressure bottle, the protruding spacing dish that has of the inside bottom of sealed lid, cylindrical fretwork has been seted up at the inside center of negative pressure bottle. The utility model discloses when using for inside drainage liquid can not directly enter into negative pressure bottle, can not cause the pollution to it, disposable negative pressure drainage bag can not take place the damage under negative pressure bottle's protection simultaneously, has guaranteed the normal clear of treatment, and the drainage effect is better.

Description

Orthopedic surgery negative pressure drainage device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a negative pressure drainage device for plastic surgery.

Background

The negative pressure wound treating technology is one new technology developed in recent years for treating wound, and has semi-permeable biological film to seal open wound and negative pressure machine to produce certain negative pressure for acting on debrided wound via drainage tube and dressing. The current research proves that the therapy can accelerate the blood circulation of the wound surface part, remarkably promote the new blood vessels to enter the wound surface, stimulate the growth of granulation tissues, fully drain, relieve edema, reduce pollution, inhibit the growth of bacteria, directly accelerate the healing of the wound surface or create conditions for surgical repair. Is a pure physical therapy which is high-efficient, simple and economical and can promote the healing of the wound surface.

However, the negative pressure bottle used by the existing negative pressure drainage device is generally disposable, so that the waste of resources is serious, some negative pressure bags are used, but the negative pressure bottles are inconvenient to place and easy to damage, not only can cause treatment failure, but also can pollute the working environment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedic surgery negative pressure drainage device 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: a negative pressure drainage device for plastic surgery comprises a negative pressure bottle made of transparent clinker materials, the top surface of the negative pressure bottle is connected with a sealing cover in a threaded manner, the center of the top surface of the sealing cover is provided with a barometer, the barometer penetrates through the sealing cover to be communicated with the inside of the negative pressure bottle, one side of the top surface of the sealing cover is communicated with a first connecting pipeline, a second connecting pipeline is connected on one side of the top surface of the sealing cover far away from the first connecting pipeline in a penetrating way, the second connecting pipeline penetrates through the sealing cover and extends to the bottom end in the negative pressure bottle, a limiting disc is protruded at the bottom end in the sealing cover, the center of the interior of the negative pressure bottle is provided with a cylindrical hollow, the side surface of the top end of the cylindrical hollow of the negative pressure bottle is provided with an annular notch, the top of the negative pressure bottle is embedded into the annular notch, and the surface of the inner wall of the limiting ring is flush with the inner wall of the cylindrical hollow part.

Furthermore, a fixing ring is embedded into the top end of the outer side surface of the negative pressure bottle, a hanging hook is welded in the center of the side face of the fixing ring, and the hanging hook is 7-shaped.

Furthermore, scale marks are arranged on the outer side surface of the sealing cover and are milliliter scale marks.

Further, first connecting pipeline includes the pipeline, pipeline one end is provided with threaded connection port, the pipeline is keeping away from threaded connection port one end is provided with pipeline even port, second connecting pipeline both ends connection structure with first connecting pipeline is the same.

Furthermore, the negative pressure bottle is in the anodal magnetic ring is embedded into the annular groove lateral wall, anodal magnetic ring surface covering has the rubber surface layer.

Furthermore, a negative magnetic ring is embedded into the outer side surface of the limiting ring, a rubber surface layer covers the surface of the negative magnetic ring, and the positive magnetic ring is matched with the negative magnetic ring.

Furthermore, spacing dish is the toper structure, and dwindles by its top diameter downwards gradually, spacing dish center fretwork, spacing dish lateral wall surface is crude, and the top lateral wall with the spacing ring inner wall is tangent, the height of spacing dish is greater than the height of spacing ring.

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

the utility model has the advantages that the drainage liquid can not directly enter the negative pressure bottle through the arrangement of the negative pressure bottle, the sealing cover, the spacing ring and the annular notch, the pollution to the negative pressure bottle can not be caused, meanwhile, the disposable negative pressure drainage bag can not be damaged under the protection of the negative pressure bottle, the normal proceeding of the treatment is ensured, the drainage effect is better, the drainage liquid can be prevented from splashing to the surface of the spacing ring through the arrangement of the spacing disc, the pollution is avoided, only the sealing cover and the spacing disc need to be cleaned during the cleaning, only the first connecting pipeline and the second connecting pipeline can be replaced through the arrangement of the threaded connection port, the waste of resources can not be caused, the labor pressure of workers is reduced, the device can be suspended through the arrangement of the fixing ring and the suspension hook, the negative pressure bottle can be randomly rotated during the suspension process, the treatment is convenient, through being provided with anodal magnetic ring and negative pole magnetic ring to there is the rubber layer at its surface parcel, make the spacing ring fixed inseparabler, avoid disposable negative pressure bag to take place to break away from.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the sealing cap of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the negative pressure bottle in the embodiment of FIG. 1;

FIG. 4 is a schematic view of the internal structure of the negative pressure bottle in the embodiment of FIG. 1;

FIG. 5 is a schematic view of the stop collar of the embodiment of FIG. 1.

Reference numerals: 1. a negative pressure bottle; 2. a sealing cover; 3. a first connecting pipe; 301. a pipeline; 302. a threaded connection port; 303. the pipeline is connected with the port; 4. a second connecting pipe; 5. a limiting disc; 6. a fixing ring; 7. a hanging hook; 8. a barometer; 9. scale lines; 10. a limiting ring; 11. an annular notch; 12. a positive magnetic coil; 13. and a negative magnetic ring.

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 together, a negative pressure drainage device for orthopedic surgery comprises a negative pressure bottle 1, the negative pressure bottle 1 is made of transparent clinker, a sealing cover 2 is connected to the top surface of the negative pressure bottle 1 through a thread, a barometer 8 is arranged at the center of the top surface of the sealing cover 2, the barometer 8 penetrates through the sealing cover 2 and is communicated with the inside of the negative pressure bottle 1, a first connecting pipeline 3 is communicated with one side of the top surface of the sealing cover 2, a second connecting pipeline 4 is communicated with the top surface of the sealing cover 2 at the side far away from the first connecting pipeline 3, the second connecting pipeline 4 penetrates through the sealing cover 2 and extends to the bottom end of the inside of the negative pressure bottle 1, a limiting disc 5 protrudes from the bottom end of the inside of the sealing cover 2, a cylindrical hollow is arranged at the center of the inside of the negative pressure bottle 1, and an annular hollow 11 is arranged on the side surface of the top end of the cylindrical hollow of the negative pressure bottle 1, the top of the negative pressure bottle 1 is embedded into a limiting ring 10 in the annular notch 11, and the surface of the inner wall of the limiting ring 10 is flush with the inner wall of the cylindrical hollow part.

The top end of the outer side surface of the negative pressure bottle 1 is embedded with a fixing ring 6, the center of the side surface of the fixing ring 6 is welded with a hanging hook 7, the hanging hook 7 is in a shape like a Chinese character '7', the hanging of the device is facilitated, the outer side surface of the sealing cover 2 is provided with scale marks 9, the scale marks 9 are milliliter scale marks, the volume of drainage liquid is facilitated to be observed, the first connecting pipeline 3 comprises a pipeline 301, one end of the pipeline 301 is provided with a threaded connection port 302, one end of the pipeline 301, which is far away from the threaded connection port 302, is provided with a pipeline connection port 303, the connecting structure of the two ends of the second connecting pipeline 4 is the same as that of the first connecting pipeline 3, the connecting structure is convenient to be connected with other pipelines, and meanwhile, the top end of the sealing cover 2 is convenient to be detached, the negative pressure bottle 1 is embedded with an anode magnetic ring 12 on the side wall of the annular notch 11, and the surface of the anode magnetic ring 12 is covered with a rubber surface layer, the surface embedding of spacing ring 10 outside has negative pole magnetosphere 13, negative pole magnetosphere 13 surface covering has the rubber top layer, positive pole magnetosphere 12 with negative pole magnetosphere 13 phase-match is convenient for to disposable negative pressure bag fixed firm, spacing dish 5 is the toper structure, and dwindles by its top diameter downwards gradually, spacing dish 5 central fretwork, spacing dish 5 lateral wall roughness, and the top lateral wall with spacing ring 10 inner wall is tangent, highly being greater than of spacing dish 5 the height of spacing ring 10 avoids drainage liquid to pollute spacing ring 10, it is right simultaneously spacing ring 10 carries out the chucking, avoids droing.

To sum up, the utility model provides an orthopedic negative pressure drainage device, in operation, at first place disposable negative pressure drainage bag in the cylindrical fretwork of negative pressure bottle 1 inside, next press the disposable negative pressure drainage bag on the surface of ring-shaped scarce groove 11 through spacing ring 10, through the magnetic force of positive pole magnetic ring 12 and negative pole magnetic ring 13, make ring-shaped scarce groove 11 and spacing ring 10 attached closely, fix the disposable negative pressure drainage bag closely simultaneously, next fix sealing cover 2 on the top of negative pressure bottle 1 through thread seal, next connect the negative pressure generating device through the pipeline connecting port 303 of one end of first connecting tube 3, next connect the drainage tube through the same mechanism of the other end of second connecting tube 4, next start the negative pressure device, can observe the atmospheric pressure inside the negative pressure bottle 1 through barometer 8, simultaneously drain liquid to the inside the disposable negative pressure drainage bag through second connecting tube 4, simultaneously the liquid volume is observed to accessible scale mark 9, make drainage liquid can not directly enter into negative pressure bottle 1 inside, can not cause the pollution to it, disposable negative pressure drainage bag can not take place the damage under negative pressure bottle 1's protection simultaneously, the normal clear of treatment has been guaranteed, drainage effect is better simultaneously, can avoid drainage liquid to splash spacing ring 10 surface through setting up spacing dish 5, avoid causing the pollution, make only need clear up sealed lid 2 and spacing dish 5 during the clearance, it can to change first connecting pipeline 3 and second connecting pipeline 4, can not cause the waste.

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. The utility model provides an orthopedic negative pressure drainage device, includes negative pressure bottle (1), its characterized in that: the negative pressure bottle (1) is made of transparent clinker materials, the top surface of the negative pressure bottle (1) is in threaded connection with a sealing cover (2), the center of the top surface of the sealing cover (2) is provided with a barometer (8), the barometer (8) penetrates through the sealing cover (2) and is communicated with the inside of the negative pressure bottle (1), one side of the top surface of the sealing cover (2) is in through connection with a first connecting pipeline (3), the top surface of the sealing cover (2) is far away from one side of the first connecting pipeline (3) and is in through connection with a second connecting pipeline (4), the second connecting pipeline (4) penetrates through the sealing cover (2) and extends to the bottom end inside the negative pressure bottle (1), the bottom end inside the sealing cover (2) is protruded to form a limiting disc (5), the center inside of the negative pressure bottle (1) is provided with a hollowed cylindrical shape, and the side surface of the top end of the cylindrical hollowed shape is provided with an annular notch (11), the top of the negative pressure bottle (1) is embedded into the annular notch (11) to form a limiting ring (10), and the surface of the inner wall of the limiting ring (10) is flush with the inner wall of the cylindrical hollow part.

2. The orthopedic negative pressure drainage device according to claim 1, characterized in that a fixing ring (6) is embedded at the top end of the outer side surface of the negative pressure bottle (1), a hanging hook (7) is welded at the center of the side surface of the fixing ring (6), and the hanging hook (7) is in a 7 shape.

3. The orthopedic negative pressure drainage device according to claim 1, characterized in that the outer surface of the sealing cover (2) is provided with graduation marks (9), and the graduation marks (9) are milliliter graduation marks.

4. The orthopedic negative pressure drainage device according to claim 1, characterized in that the first connecting pipe (3) comprises a pipe (301), a threaded connecting port (302) is arranged at one end of the pipe (301), a pipe connecting port (303) is arranged at the end of the pipe (301) far away from the threaded connecting port (302), and the connecting structure of the two ends of the second connecting pipe (4) is the same as that of the first connecting pipe (3).

5. The orthopedic negative pressure drainage device according to claim 1, characterized in that the negative pressure bottle (1) is embedded with a positive magnetic ring (12) on the side wall of the annular notch (11), and the surface of the positive magnetic ring (12) is covered with a rubber surface layer.

6. The orthopedic negative pressure drainage device according to claim 5, characterized in that a negative magnetic ring (13) is embedded in the outer surface of the limiting ring (10), the surface of the negative magnetic ring (13) is covered with a rubber surface layer, and the positive magnetic ring (12) is matched with the negative magnetic ring (13).

7. The orthopedic negative pressure drainage device according to claim 1, characterized in that the limiting disc (5) is of a conical structure, the diameter of the limiting disc gradually decreases from the top end to the bottom, the center of the limiting disc (5) is hollow, the side wall of the limiting disc (5) is rough in surface, the side wall of the top end is tangent to the inner wall of the limiting ring (10), and the height of the limiting disc (5) is greater than the height of the limiting ring (10).