CN207679775U

CN207679775U - A kind of VSD negative pressure drainage devices for preventing from toppling over

Info

Publication number: CN207679775U
Application number: CN201720766131.XU
Authority: CN
Inventors: 李玲
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2017-06-28
Filing date: 2017-06-28
Publication date: 2018-08-03
Anticipated expiration: 2027-06-28

Abstract

The utility model provides a kind of VSD negative pressure drainage devices for preventing from toppling over, including drainage bottle liner and drainage bottle case, end closure on the drainage bottle liner, drainage bottle liner sealing side is equipped with drainage tube joint, the drainage tube joint connects guide pipe and is structure as a whole with the guide pipe, and the bottom of the guide pipe is equipped with check valve；Negative pressure connector is equipped at the top end closure of drainage bottle side wall of inner；The drainage bottle outer casing bottom is equipped with holder, and the drainage bottle case is connected with the holder by flap.The utility model will not cause liquid reflux, and can effectively prevent bottle and topple over, have it is simple in structure, it is easy to operate, securely and reliably, the wide advantage of applicability.

Description

A kind of VSD negative pressure drainage devices for preventing from toppling over

Technical field

The utility model belongs to medical auxiliary equipment field, and in particular to a kind of VSD negative pressure drainage devices for preventing from toppling over.

Background technology

Negative-pressure sealed drainage technology (abbreviation VSD) has tended to be ripe at present, and VSD refers to the medical sponge for including drainage tube Auxiliary material covers or the surface of a wound of filling skin, soft tissue defects, then drainage tube is connected central negative with after the bright film closing of biological semi-permeable Potential source, by controllable negative pressure come a kind of completely new therapy of wound healing.The VSD clinically generally used is negative Drainage bottle is pressed, with patient's bed activities, the change of position and the touching of Migrant women and object, it may appear that topples over shows As easily causing backflowing for drainage-fluid, causing retrograde infection and negative pressure unstable, most hospital all uses coupling type VSD negative pressure VSD negative pressure drainage vessels are suspended on patient bed along upper, play fixed function, but this fixing means is because of its drainage-fluid by drainage bottle Face is excessively high and when needing to shake the high head of a bed or tailstock of patient body position, is easy that hook is made to be stuck in edge of bed, is not easy to remove.In addition, Also many hospitals often not using the fixed VSD negative pressure drainage vessels of hook, but directly will during Clinical practice It is placed in ground, not only easily topples over, it is also possible to retrograde infection and negative pressure be caused to fail.

Utility model content

In view of the problems of the existing technology, the utility model provides a kind of VSD negative pressure drainage devices for preventing from toppling over.This The technical solution of utility model is：

A kind of VSD negative pressure drainage devices for preventing from toppling over, including drainage bottle liner and drainage bottle case, in the drainage bottle End closure on courage, drainage bottle liner sealing side are equipped with drainage tube joint, the drainage tube joint connect guide pipe and with The guide pipe is structure as a whole, and the bottom of the guide pipe is equipped with check valve；The top end closure of drainage bottle side wall of inner Place is equipped with negative pressure connector；The drainage bottle outer casing bottom is equipped with holder, and the drainage bottle case and the holder are connected by flap It connects.

Further, the edge of the drainage bottle liner sealing part is equipped with loop-shaped handle.

Further, drainage bottle liner sealing side is additionally provided with sample tap with cover.

Further, the drainage tube joint is equipped with protection cap.

Further, the holder is trapezoidal mount structure.

Further, the drainage bottle case is equipped with tread plate.

Further, the drainage bottle case is equipped with scale.

Further, the drainage bottle liner is transparent or translucent material.

Further, the drainage bottle case is transparent material.

The beneficial effects of the utility model：The utility model will not cause liquid reflux, and can effectively prevent bottle and incline , have it is simple in structure, it is easy to operate, securely and reliably, the wide advantage of applicability.

Description of the drawings

Fig. 1 is the front view of the utility model；

Fig. 2 is the right view of the utility model；

Fig. 3 is the vertical view of the utility model；

Wherein, 1- drainage bottles liner, 2- drainage tube joints, the protection cap of 3- drainage tube joints, 4- check valves, 5- negative pressure connect Head, 6- drain bottle case, 7- holders, 8- guide pipes, 9- tread plates, 10- scales, 11- loop-shaped handles, 12- sample taps.

Specific implementation mode

The utility model is described in further details with specific embodiment below in conjunction with the accompanying drawings, described is to this practicality Novel explanation rather than limit.

A kind of VSD negative pressure drainage devices for preventing from toppling over as shown in Figure 1, including 1 drainage bottle liner and drainage bottle case 6, the internal diameter for draining bottle case 6 is bigger 2~5mm than the outer diameter of drainage bottle liner.End closure on the drainage bottle liner 1, it is described to draw It flows bottle liner sealing side and is equipped with drainage tube joint 2 and sample tap with cover 12, drainage tube joint 2 is also equipped with protection cap 3；It is described to draw Flow tube connector 2 connects guide pipe 8 and is structure as a whole with the guide pipe 8, and the bottom of the guide pipe 8 is equipped with check valve 4；Institute It states and is equipped with negative pressure connector 5 at the top end closure of 1 side wall of drainage bottle liner, negative pressure connector 5 is used for external negative pressure source, such as central negative Potential source or Electric negative pressure source.The edge of 1 sealing part of drainage bottle liner is equipped with loop-shaped handle 11, facilitates medical staff to lift and draws Flow bottle.6 bottom of drainage bottle case is equipped with holder 7, and the drainage bottle case 6 is connected with the holder 7 by flap, flap It can make that holder is freely got out or returning is to drainage bottle case 6 bottom, i.e., holder can be 180 ° along flip horizontal by flap, and prop up Frame is trapezoidal mount structure, and quantity is 3, is symmetrically distributed in 6 bottom of drainage bottle case.It is additionally provided with tread plate 9 on drainage bottle case 6 With scale 10, tread plate 9 is symmetrically disposed on the both sides of drainage bottle case 6.Drainage bottle liner uses transparent or translucent material, draws It flows bottle case and uses transparent material.

In practical applications, drainage tube is docked with the drainage tube joint on drainage tube liner, negative pressure source and negative pressure is connect Head docking, the opening angle of drainage bottle outer casing bottom holder is adjusted using flap, and drainage bottle liner is put into drainage bottle case, Then drainage bottle liner is evacuated, forms negative pressure in bottle, liquid is entered by drainage tube in drainage bottle liner, and single It can effectively prevent liquid reflux to valve.The utility model will not cause liquid reflux, and can effectively prevent bottle and topple over, and have It is simple in structure, it is easy to operate, securely and reliably, the wide advantage of applicability.

The preferred embodiment of the utility model has shown and described in above description, but as previously described, it should be understood that practical new Type is not limited to form disclosed herein, is not to be taken as excluding other embodiments, and can be used for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related field can be passed through within the scope of the inventive concept described herein Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of utility model, then all It should be in the protection domain of utility model appended claims.

Claims

1. a kind of VSD negative pressure drainage devices for preventing from toppling over, which is characterized in that including drainage bottle liner and drainage bottle case, institute End closure on drainage bottle liner is stated, drainage bottle liner sealing side is equipped with drainage tube joint, the drainage tube joint connection It guide pipe and is structure as a whole with the guide pipe, the bottom of the guide pipe is equipped with check valve；The drainage bottle side wall of inner Negative pressure connector is equipped at top end closure；The drainage bottle outer casing bottom is equipped with holder, the drainage bottle case and the holder It is connected by flap.

2. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 1, which is characterized in that the drainage bottle The edge of liner sealing part is equipped with loop-shaped handle.

3. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 2, which is characterized in that the drainage bottle Liner sealing side is additionally provided with sample tap with cover.

4. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 3, which is characterized in that the drainage tube Connector is equipped with protection cap.

5. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 4, which is characterized in that the holder is Trapezoidal mount structure.

6. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 1, which is characterized in that the drainage bottle Shell is equipped with tread plate.

7. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 6, which is characterized in that the drainage bottle Shell is equipped with scale.

8. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 1~7 any one claim, It is characterized in that, the drainage bottle liner is transparent or translucent material.

9. a kind of VSD negative pressure drainage devices for preventing from toppling over according to claim 8, which is characterized in that the drainage bottle Shell is transparent material.