CN208492776U - Disposable negative pressure drainage vessel - Google Patents
Disposable negative pressure drainage vessel Download PDFInfo
- Publication number
- CN208492776U CN208492776U CN201721172061.1U CN201721172061U CN208492776U CN 208492776 U CN208492776 U CN 208492776U CN 201721172061 U CN201721172061 U CN 201721172061U CN 208492776 U CN208492776 U CN 208492776U
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- bottle
- drainage
- negative pressure
- ball
- pressure
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Abstract
The utility model discloses disposable negative pressure drainage vessels, including negative pressure bottle and the drainage bottle being connected to negative pressure bottle, communicating pipe are equipped at the top of the negative pressure bottle, described communicating pipe one end is connect with negative pressure bottle, and the other end is connect with drainage bottle；Pressure ball is equipped at the top of the negative pressure bottle, check valve is equipped at the top of the pressure ball, drainage tube attachment base is equipped at the top of the drainage bottle, drainage connecting pipe is equipped on the drainage tube attachment base, the drainage connecting pipe is equipped with flow control piece, leakage fluid dram is equipped at the top of the drainage bottle, the leakage fluid dram is equipped with drainage bottle sealing cover.The utility model has the beneficial effects that, connection setting negative pressure bottle on drainage bottle, pressure ball is set on negative pressure bottle, and make to generate vacuum in negative pressure bottle by the pressing to pressure ball, to realize the effect of negative pressure drainage, pressure ball is equipped with check valve, is unable to air inlet so that can only be vented in negative pressure bottle, ensure that the vacuum degree in negative pressure bottle.
Description
Technical field
The utility model relates to technical field of medical equipment, and in particular to disposable negative pressure drainage vessel.
Background technique
Negative pressure drainage vessel usually utilizes negative-pressure suction principle, and puncture needle is put into patient's wound site, is made out using pad pasting
Surface of a wound closing is put, generates certain negative pressure by connecting with negative pressure source, the surface of a wound after debridement is acted on by drainage tube, thus real
Now drainage/treatment.It is generally used in surgical procedure, for postoperative a small amount of drainage, since patient needs to drain at any time, and
Often replacement drainage bottle, drainage will connect vacuum extractor and generate negative pressure every time brings inconvenience to patient, to can Go to ground activity
Person, it has not been convenient to carry, and higher cost.
Utility model content
In order to solve the problems in the existing technology, the utility model provides structurally reasonable, and easy to carry is primary
Property use negative pressure drainage vessel.
The technical solution of the utility model is as follows:
Disposable negative pressure drainage vessel, which is characterized in that described including negative pressure bottle and the drainage bottle being connected to negative pressure bottle
Communicating pipe is equipped at the top of negative pressure bottle, described communicating pipe one end is connect with negative pressure bottle, and the other end is connect with drainage bottle；The negative pressure bottle
Top is equipped with pressure ball, and check valve is equipped at the top of the pressure ball, and drainage tube attachment base is equipped at the top of the drainage bottle, described to draw
Drainage connecting pipe is equipped on flow tube attachment base, the drainage connecting pipe is equipped with flow control piece, the drainage bottle top
Equipped with leakage fluid dram, the leakage fluid dram is equipped with drainage bottle sealing cover.
The disposable negative pressure drainage vessel, which is characterized in that the check valve include one-way valve seat, setting exist
Inner elements of check valve in one-way valve seat and the unidirectional valve upper cover being arranged on one-way valve seat.
The disposable negative pressure drainage vessel, which is characterized in that the negative pressure bottle and drainage bottle side are respectively equipped with
The bonding sheet fixed for bottle body.
The disposable negative pressure drainage vessel, which is characterized in that be equipped with and be used for and communicating pipe at the top of the negative pressure bottle
First pipe connector of one end connection, the drainage bottle top are equipped with the second pipe for connecting with the communicating pipe other end and connect
Junctor.
The disposable negative pressure drainage vessel, which is characterized in that the negative pressure bottle bottom is equipped with seal bottle cap, sealing
Seal washer is equipped in bottle cap, the seal bottle cap is equipped with pressure and shows ball, and pressure shows and is equipped between ball and seal bottle cap
Heat-shrink tube, and pressure shows that ball is connect by heat-shrink tube with seal bottle cap.
The utility model has the beneficial effects that negative pressure bottle is arranged in connection on drainage bottle, pressure ball is set on negative pressure bottle, and lead to
Cross makes to generate vacuum in negative pressure bottle to the pressing of pressure ball, to realize the effect of negative pressure drainage, pressure ball is equipped with check valve,
It is unable to air inlet so that can only be vented in negative pressure bottle, ensure that the vacuum degree in negative pressure bottle；It is equipped with pressure in negative pressure bottle and shows ball, it can
To be shown at any time to the vacuum degree in negative pressure bottle, convenient for observation；Flow control piece is arranged on drainage connecting pipe can be to drawing
Stream connecting tube is sealed, and can be controlled drainage speed, to carry out continuing sufficient closed negative pressure drainage.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
In figure: the unidirectional valve upper cover of 1-, 2- inner elements of check valve, 3- one-way valve seat, 4- pressure ball, 5- go out pneumatic module, and 6- is negative
Pressure bottle, 7- pressure show ball, 8- heat-shrink tube, 9- seal washer, 10- seal bottle cap, 11- the first pipe connector, 12- connection
Pipe, 13- drainage connecting pipe, 14- flow control piece, 15- drainage tube attachment base, 16- the second pipe connector, 17- drainage bottle are close
Capping, 18- drainage bottle, 19- bonding sheet.
Specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As described in Figure 1, disposable negative pressure drainage vessel, including unidirectional valve upper cover 1, inner elements of check valve 2, one-way valve seat
3, pressure ball 4, out pneumatic module 5, negative pressure bottle 6, pressure display ball 7, heat-shrink tube 8, seal washer 9, seal bottle cap 10, the first pipe
Connector 11, communicating pipe 12, drainage connecting pipe 13, flow control piece 14, drainage tube attachment base 15, the second pipe connector 16,
Drainage bottle sealing cover 17, drainage bottle 18 and bonding sheet 19.Negative pressure bottle 6 is connected to setting, the company of being equipped at the top of negative pressure bottle 6 with drainage bottle 18
Siphunculus 12 is equipped with the first pipe connector 11 for connecting with 12 one end of communicating pipe at the top of negative pressure bottle 6, sets at the top of drainage bottle 18
There is the second pipe connector 16 for connecting with 12 other end of communicating pipe, 12 one end of communicating pipe passes through the first pipe connector 11
It is connect with negative pressure bottle 6, the other end is connect by the second pipe connector 16 with drainage bottle 18；Pressure ball is equipped at the top of negative pressure bottle 6
4, it is equipped with check valve at the top of pressure ball 4, check valve includes one-way valve seat 3, the inner elements of check valve that is arranged in one-way valve seat 3
2 and the unidirectional valve upper cover 1 that is arranged on one-way valve seat 3；6 bottom of negative pressure bottle is equipped with seal bottle cap 10, sets in seal bottle cap 10
There is seal washer 9, seal bottle cap 10 is equipped with pressure and shows ball 7, and pressure, which is shown, is equipped with heat-shrink tube between ball 7 and seal bottle cap 10
8, and pressure shows that ball 7 is connect by heat-shrink tube 8 with seal bottle cap 10；It is equipped with drainage tube attachment base 15 at the top of drainage bottle 18, draws
Drainage connecting pipe 13 is equipped on flow tube attachment base 15, drainage connecting pipe 13 is equipped with flow control piece 14, and drainage bottle 18 pushes up
Portion is equipped with leakage fluid dram, and leakage fluid dram is equipped with drainage bottle sealing cover 17；Negative pressure bottle 6 and 18 side of drainage bottle are respectively provided with bottle body
Fixed bonding sheet 19.
The course of work:
First the flow control piece 14 on drainage connecting pipe 13 is closed, then to the pressure ball 4 at the top of negative pressure bottle 6 carry out by
The gas in bottle is discharged by the check valve on pressure ball 4 for pressure, when the pressure in negative pressure bottle 6 shows that ball 7 reaches predetermined value
When, reach certain vacuum degree in negative pressure bottle 6, one end of drainage connecting pipe 13 is directed at wound at this time, opens simultaneously flow control
Piece 14 is, it can be achieved that implement long lasting for high negative pressure drainage wound, sufficient enclosed negative pressure can be such that wound is placed in for a long time
Dry, clean state, effectively inhibition bacterial growth, control infection speed, promote Wound healing.
Claims (5)
1. disposable negative pressure drainage vessel, which is characterized in that including negative pressure bottle (6) and the drainage bottle being connected to negative pressure bottle (6)
(18), communicating pipe (12) are equipped at the top of the negative pressure bottle (6), described communicating pipe (12) one end is connect with negative pressure bottle (6), the other end
It is connect with drainage bottle (18)；Pressure ball (4) are equipped at the top of the negative pressure bottle (6), check valve is equipped at the top of the pressure ball (4),
Drainage tube attachment base (15) are equipped at the top of the drainage bottle (18), drainage connection is equipped on the drainage tube attachment base (15)
It manages (13), the drainage connecting pipe (13) is equipped with flow control piece (14), and leakage fluid dram, institute are equipped at the top of the drainage bottle (18)
Leakage fluid dram is stated equipped with drainage bottle sealing cover (17).
2. disposable negative pressure drainage vessel according to claim 1, which is characterized in that the check valve includes check valve
Valve seat (3), setting in the inner elements of check valve (2) in one-way valve seat (3) and are arranged on the check valve on one-way valve seat (3)
It covers (1).
3. disposable negative pressure drainage vessel according to claim 1, which is characterized in that the negative pressure bottle (6) and drainage
Bottle (18) side is respectively provided with the fixed bonding sheet (19) of bottle body.
4. disposable negative pressure drainage vessel according to claim 1, which is characterized in that set at the top of the negative pressure bottle (6)
Have the first pipe connector (11) for connecting with communicating pipe (12) one end, be equipped at the top of the drainage bottle (18) for even
Second pipe connector (16) of siphunculus (12) other end connection.
5. disposable negative pressure drainage vessel according to claim 1, which is characterized in that negative pressure bottle (6) bottom is set
Have seal bottle cap (10), be equipped with seal washer (9) in seal bottle cap (10), the seal bottle cap (10) is equipped with pressure and shows ball
(7), pressure, which is shown, is equipped with heat-shrink tube (8) between ball (7) and seal bottle cap (10), and pressure shows that ball (7) pass through heat-shrink tube (8)
It is connect with seal bottle cap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172061.1U CN208492776U (en) | 2017-09-13 | 2017-09-13 | Disposable negative pressure drainage vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721172061.1U CN208492776U (en) | 2017-09-13 | 2017-09-13 | Disposable negative pressure drainage vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208492776U true CN208492776U (en) | 2019-02-15 |
Family
ID=65301448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721172061.1U Active CN208492776U (en) | 2017-09-13 | 2017-09-13 | Disposable negative pressure drainage vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208492776U (en) |
-
2017
- 2017-09-13 CN CN201721172061.1U patent/CN208492776U/en active Active
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| GR01 | Patent grant |