CN213994549U

CN213994549U - Orthopedic surgery negative pressure drainage device

Info

Publication number: CN213994549U
Application number: CN202021985392.9U
Authority: CN
Inventors: 张小海
Original assignee: Individual
Current assignee: Chongqing Junke Plastic Surgery Hospital Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-08-20
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a plastic equipment technical field just discloses an orthopedic surgery negative pressure drainage device, including honeycomb duct and storage flow bottle, hand (hold) and drainage needle to and filter screen and two hoses. This plastic surgery negative pressure drainage device, through being connected with drainage needle structure respectively at hand (hold) head and afterbody, through be connected with hose and flow storage bottle on the body, and through external equipment such as hose and outside negative pressure machine, plastic surgery negative pressure drainage device in having solved present hospital adopts infusion needle tubing to carry out the drainage mostly, there is simple structure, drainage effect is unsatisfactory shortcoming, and still need manual push-and-pull to carry out the drainage, lead to it to have the problem of not being convenient for to use, and through having connected hose structure on the hand (hold), can rotate hand (hold) and drainage needle as required when the drainage, carry out the drainage operation of multi-angle.

Description

Orthopedic surgery negative pressure drainage device

Technical Field

The utility model relates to a plastic equipment technical field specifically is an orthopedic surgery negative pressure drainage device.

Background

Plastic surgery is a branch of surgery, also called reconstructive surgery or plastic surgery, and the treatment scope is mainly wounds, diseases, such as skin, muscle and bone, and congenital or acquired tissue or organ defects and deformities. In plastic surgery, the wound surface is often widely stripped, bleeding and tissue fluid outflow cannot be avoided, and drainage after the surgery is one of necessary measures for ensuring the surgical effect.

At present, most of orthopedic negative pressure drainage devices in hospitals adopt an infusion needle tube for drainage, have the defects of simple structure and unsatisfactory drainage effect, and need to be manually pushed and pulled for drainage, so that the orthopedic negative pressure drainage device is inconvenient to use, and the orthopedic negative pressure drainage device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an orthopedic surgery negative pressure drainage device has solved among the above-mentioned background art orthopedic surgery negative pressure drainage device in the present hospital who proposes and has adopted the infusion needle tubing to carry out the drainage more, has had simple structure, and drainage effect is unsatisfactory shortcoming, and still needs manual push-and-pull to carry out the drainage, leads to it to have the problem of not convenient to use.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a negative pressure drainage device for plastic surgery comprises a flow guide pipe, a flow storage bottle, a handle, a drainage needle, a filter screen and two hoses; the flow guide pipe is in threaded connection with the flow storage bottle, the handle is fixed with the flow guide needle, the filter screen is fixed with the flow guide pipe, the flow guide pipe is fixed with the hose, and the hose is fixed with the handle; the flow guide pipe comprises a pipe body and a flow dredging pipe; a dredging pipe is fixedly connected to the middle position of the outer wall of the pipe body, a drainage hole is formed in the pipe body, a filter screen fixing groove is formed in the inner wall of the drainage hole, first hose fixing holes are formed in two end faces of the pipe body, a dredging hole is formed in the lower end face of the dredging pipe and communicated with the drainage hole, and external threads are formed in the outer surface of the dredging pipe; the flow storage bottle comprises a bottle body and a bottle mouth; the upper end surface of the bottle mouth is provided with a threaded hole; the drainage channel is arranged in the handle, the drainage needle fixing hole is formed in the center of the end face of the head of the handle, the hose second fixing hole is formed in the center of the end face of the tail of the handle, and the edges of the head and the tail of the handle are both of a fillet structure.

Furthermore, the filter screen fixing groove is matched with the filter screen, the first hose fixing hole is matched with the hose, and the external thread is matched with the threaded hole.

Furthermore, the drainage needle fixing hole is matched with the drainage needle, and the hose second fixing hole is matched with the hose.

Furthermore, the hose can be externally connected with equipment such as an external negative pressure machine.

(III) advantageous effects

The utility model provides an orthopedic negative pressure drainage device possesses following beneficial effect:

(1) this plastic surgery negative pressure drainage device through being connected with drainage needle structure respectively at hand (hold) head and afterbody, through being connected with hose and flow storage bottle on the body to and through external equipment such as with hose and outside negative pressure machine, the plastic surgery negative pressure drainage device who has solved among the present hospital adopts the infusion needle pipe to carry out the drainage mostly, has simple structure, and drainage effect is unsatisfactory shortcoming, and still needs manual push-and-pull to carry out the drainage, leads to it to have the problem that is not convenient for to use.

(2) This plastic surgery negative pressure drainage device through having connected hose construction on the hand (hold), can rotate hand (hold) and drainage needle as required when the drainage, carries out the drainage operation of multi-angle.

Drawings

FIG. 1 is a schematic view of the explosion structure of the orthopedic negative pressure drainage device of the present invention;

FIG. 2 is a schematic view of the assembly structure of the orthopedic negative pressure drainage device of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the flow guide tube of the negative pressure drainage device for orthopedic surgery of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the flow storage bottle of the orthopedic negative pressure drainage device of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the handle of the orthopedic negative pressure drainage device of the present invention;

fig. 6 is a schematic view of the structure of the filter screen of the negative pressure drainage device for plastic surgery.

In the figure: honeycomb duct 1, body 11, drainage hole 111, filter screen fixed slot 112, the first fixed orifices 113 of hose, dredge flow pipe 12, dredge flow hole 121, external screw thread 122, storage flow bottle 2, bottle 21, bottle neck 22, screw hole 221, hand (hold) 3, drainage channel 31, drainage needle fixed orifices 32, hose second fixed orifices 33, drainage needle 4, filter screen 5, hose 6.

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. 1-6, the present invention provides a technical solution:

a negative pressure drainage device for plastic surgery comprises a flow guide pipe 1, a flow storage bottle 2, a handle 3, a drainage needle 4, a filter screen 5 and two hoses 6; the flow guide tube 1 is in threaded connection with the flow storage bottle 2, the handle 3 is fixed with the flow guide needle 4, the filter screen 5 is fixed with the flow guide tube 1, the flow guide tube 1 is fixed with the hose 6, and the hose 6 is fixed with the handle 3; the draft tube 1 comprises a tube body 11 and a flow dredging tube 12; the middle position of the outer wall of the pipe body 11 is fixedly connected with a drainage pipe 12, a drainage hole 111 is formed in the pipe body 11, a filter screen fixing groove 112 is formed in the inner wall of the drainage hole 111, first hose fixing holes 113 are formed in both end faces of the pipe body 11, a drainage hole 121 is formed in the lower end face of the drainage pipe 12, the drainage hole 121 is communicated with the drainage hole 111, and an external thread 122 is formed in the outer surface of the drainage pipe 12; the flow storage bottle 2 comprises a bottle body 21 and a bottle mouth 22; the upper end surface of the bottle mouth 22 is provided with a threaded hole 221; drainage channel 31 has been seted up to the inside of hand (hold) 3, and the central point of 3 head terminal surfaces of hand (hold) puts and has seted up drainage needle fixed orifices 32, and the central point of 3 afterbody terminal surfaces of hand (hold) puts and has seted up hose second fixed orifices 33, and the edge of 3 heads of hand (hold) and afterbody all sets up to the radius angle structure.

As an optimal technical solution of the utility model: the filter screen fixing groove 112 is matched with the filter screen 5, the hose first fixing hole 113 is matched with the hose 6, and the external thread 122 is matched with the threaded hole 221.

As an optimal technical solution of the utility model: the drainage needle fixing hole 32 is matched with the drainage needle 4, and the hose second fixing hole 33 is matched with the hose 6.

As an optimal technical solution of the utility model: the hose 6 can be externally connected with equipment such as an external negative pressure machine.

The operating principle, this plastic surgery negative pressure drainage device, at first take up hand (3) insert drainage needle 4 in patient's skin, then start external negative pressure equipment, carry out the extraction of interstitial fluid, the interstitial fluid accessible of extraction dredges the liquid hole 121 and flows into in storing up flow bottle 4.

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. In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; or indirectly through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 negative pressure drainage device for plastic surgery comprises a flow guide pipe (1), a flow storage bottle (2), a handle (3), a drainage needle (4), a filter screen (5) and two hoses (6); the novel drainage device is characterized in that the drainage tube (1) is in threaded connection with the flow storage bottle (2), the handle (3) is fixed with the drainage needle (4), the filter screen (5) is fixed with the drainage tube (1), the drainage tube (1) is fixed with the hose (6), and the hose (6) is fixed with the handle (3);

the draft tube (1) comprises a tube body (11) and a flow dredging tube (12); a dredging pipe (12) is fixedly connected to the middle position of the outer wall of the pipe body (11), a drainage hole (111) is formed in the pipe body (11), a filter screen fixing groove (112) is formed in the inner wall of the drainage hole (111), hose first fixing holes (113) are formed in two end faces of the pipe body (11), a dredging hole (121) is formed in the lower end face of the dredging pipe (12), the dredging hole (121) is communicated with the drainage hole (111), and an external thread (122) is formed in the outer surface of the dredging pipe (12);

the flow storage bottle (2) comprises a bottle body (21) and a bottle mouth (22); a threaded hole (221) is formed in the upper end face of the bottle mouth (22);

drainage channel (31) have been seted up to the inside of hand (3), drainage needle fixed orifices (32) have been seted up to the central point of hand (3) head terminal surface, hose second fixed orifices (33) have been seted up to the central point of hand (3) afterbody terminal surface, just the edge of hand (3) head and afterbody all sets up to the radius angle structure.

2. The orthopedic negative pressure drainage device according to claim 1, characterized in that the filter screen fixing groove (112) is adapted to the filter screen (5), the hose first fixing hole (113) is adapted to the hose (6), and the external thread (122) is adapted to the threaded hole (221).

3. An orthopaedic negative pressure drainage device according to claim 1, wherein the drainage needle fixing hole (32) is adapted to the drainage needle (4) and the hose second fixing hole (33) is adapted to the hose (6).

4. The orthopedic negative pressure drainage device according to claim 1, characterized in that the hose (6) is connectable externally to an external negative pressure machine or the like.