CN208525506U - A kind of disposable negative pressure collecting device - Google Patents
A kind of disposable negative pressure collecting device Download PDFInfo
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- CN208525506U CN208525506U CN201721629329.XU CN201721629329U CN208525506U CN 208525506 U CN208525506 U CN 208525506U CN 201721629329 U CN201721629329 U CN 201721629329U CN 208525506 U CN208525506 U CN 208525506U
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- fixedly connected
- tube
- end cap
- negative
- negative pressure
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Abstract
The utility model discloses a kind of disposable negative pressure collecting devices, including fluid reservoir, the fluid reservoir upper end is rotatably connected to end cap, the end cap side is rotatably connected to two pipeline fixers being symmetric, the pipeline fixer includes swivel plate, described swivel plate one end is equipped with shaft by connecting plate, the swivel plate upper end offers limiting slot, the fixing groove being symmetric there are two being opened up on the inside of the limiting slot, the end cap upper surface, which is fixedly connected with, draws liquid seal pipe, the liquid seal pipe upper end of drawing is fixedly connected with liquid guiding tube, the liquid guiding tube upper end is fixedly connected with the second insertion pipe, plastic diaphragms check valve is installed in the middle part of the liquid guiding tube, the end cap upper surface is fixedly connected with negative-pressure dense tube sealing, negative-pressure dense tube sealing upper end is fixedly connected with negative tube.The utility model is designed by using anti-return, increases pipeline fixing device, and pipeline manageability is not easy to contact waste liquid collecting waste liquid Shi doctor, and waste liquid is not easy to flow back.
Description
Technical field
The utility model relates to field of medical technology, specially a kind of disposable negative pressure collecting device.
Background technique
Central suction system is also in vacuum suction, is mainly used for suction sputum, extravasated blood, liquid in operation etc., negative pressure collects dress
Set be every operation and family's negative pressure drainage must equipment.A large amount of waste liquid, sputum, ponding and other medical procedures in operation
The waste liquid of middle generation requires that rib negative pressure collecting device is borrowed to be collected, in order to avoid cause superinfection.Currently, being usually all to utilize
The negative pressure source of operating room connects the processing of waste liquid negative pressure collecting device and collects these waste liquids, sputum and ponding.
Currently, existing disposable negative pressure collecting device is not easy to arrange when pipeline is too long in the market, pipeline is easy
Winding, existing disposable negative pressure collecting device are easy to happen waste reflux phenomenon when closing negative pressure source, and waste liquid is easy
It is again introduced into patient's wound.
Utility model content
The purpose of this utility model is to provide a kind of disposable negative pressure collecting devices, are designed using anti-return, increase
Add pipeline fixing device, pipeline manageability is not easy to contact waste liquid collecting waste liquid Shi doctor, and waste liquid is not easy to flow back.
To achieve the above object, the utility model provides the following technical solutions: a kind of disposable negative pressure collecting device,
Including fluid reservoir, the fluid reservoir upper end is rotatably connected to end cap, and the end cap side is rotatably connected to two and is symmetric
Pipeline fixer, the pipeline fixer includes swivel plate, and described swivel plate one end is equipped with shaft by connecting plate, described
Swivel plate upper end offers limiting slot, is opened up on the inside of the limiting slot there are two the fixing groove being symmetric, on the end cap
End face, which is fixedly connected with, draws liquid seal pipe, and the liquid seal pipe upper end of drawing is fixedly connected with liquid guiding tube, and the liquid guiding tube upper end is solid
Surely it is connected with the second insertion pipe, plastic diaphragms check valve is installed in the middle part of the liquid guiding tube, the end cap upper surface is fixedly connected
There is negative-pressure dense tube sealing, negative-pressure dense tube sealing upper end is fixedly connected with negative tube, and the negative tube upper end is fixedly connected with first
Insertion pipe.
Preferably, the shaft side end face is fixedly connected on end cap side end face.
Preferably, rubber pad is fixedly connected on the inside of the fixing groove.
Preferably, the fluid reservoir side end face is equipped with graduation mark.
Preferably, the liquid guiding tube and negative tube are adapted with fixing groove and limiting slot.
Preferably, the end cap lower end surface is equipped with replaceable collecting bag.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model be easy to cause winding, the rotation of end cap two sides when drainage tube is too long by setting pipeline fixer
There are two the pipeline fixers being symmetric for connection, rotate swivel plate by shaft, pipeline is plugged on fixing groove and limit
On the inside of slot, fix pipeline, the rubber pad being fixedly connected on the inside of fixing groove prevents pipeline from receiving damage in grafting, thus
It avoids pipeline and is easy winding, the existing disposable negative pressure collecting device of effective solution is not easy whole when pipeline is too long
The problem of reason.
The utility model by setting plastic diaphragms check valve, when Negative pressure machine when closed, liquid guiding tube due to bend be easy
Backflow phenomena occurs, plastic diaphragms check valve guarantees that the liquid of extraction will not again return in patient body, so as to avoid waste liquid
It is easy to be again introduced into patient's wound, the existing disposable negative pressure collecting device of effective solution holds when closing negative pressure source
The problem of waste reflux phenomenon easily occurs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model main body；
Fig. 2 is the structural schematic diagram of the pipeline fixer of the utility model.
In figure: 1- liquid guiding tube, 2- end cap, the first insertion pipe of 3-, 4- negative tube, 5- negative-pressure dense tube sealing, 6- pipeline are fixed
Device, 7- fluid reservoir, 8- graduation mark, 9- draw liquid seal pipe, 10- plastic diaphragms check valve, the second insertion pipe of 11-, 12- fixing groove,
13- swivel plate, 14- shaft, 15- connecting plate, 16- limiting slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-2 please be read, the utility model provides a kind of technical solution: a kind of disposable negative pressure collecting device, including
Fluid reservoir 7,7 upper end of fluid reservoir are rotatably connected to end cap 2, and there are two the pipelines being symmetric to consolidate for the rotation connection of 2 side of end cap
Determine device 6, pipeline fixer 6 includes swivel plate 13, and 13 one end of swivel plate is equipped with shaft 14 by connecting plate 15, on swivel plate 13
End offers limiting slot 16, is opened up on the inside of limiting slot 16 there are two the fixing groove 12 being symmetric, 2 upper surface of end cap is fixed
It is connected with and draws liquid seal pipe 9, draw 9 upper end of liquid seal pipe and be fixedly connected with liquid guiding tube 1,1 upper end of liquid guiding tube is fixedly connected with second
Insertion pipe 11 is equipped with plastic diaphragms check valve 10 in the middle part of liquid guiding tube 1, and 2 upper surface of end cap is fixedly connected with negative-pressure dense tube sealing 5,
5 upper end of negative-pressure dense tube sealing is fixedly connected with negative tube 4, and 4 upper end of negative tube is fixedly connected with the first insertion pipe 3.
14 side end face of shaft is fixedly connected on 2 side end face of end cap, is fixedly connected with rubber pad, fluid reservoir on the inside of fixing groove 12
7 side end faces are equipped with graduation mark 8, and liquid guiding tube 1 and negative tube 4 are adapted with fixing groove 12 and limiting slot 16,2 lower end surface of end cap peace
Equipped with replaceable collecting bag.
Working principle: in use, the first insertion pipe 3 is plugged with Negative pressure machine, the second insertion pipe 11 is mutually inserted with drainage device
It connecing, winding is be easy to cause when drainage tube is too long, 2 two sides of end cap are rotatablely connected there are two the pipeline fixer 6 being symmetric,
Swivel plate 13 is rotated by shaft 14, pipeline is plugged on 16 inside of fixing groove 12 and limiting slot, fixes pipeline, it is fixed
The rubber pad being fixedly connected on the inside of slot 12 prevents pipeline from receiving damage in grafting, when being drained, opens Negative pressure machine, passes through
Negative tube 4 aspirates 7 inner air of fluid reservoir, then so that drainage tube is sucked liquid inside fluid reservoir 7 by liquid guiding tube 1,
When Negative pressure machine when closed, for liquid guiding tube 1 since bending is easy to happen backflow phenomena, plastic diaphragms check valve 10 guarantees the liquid of extraction
Body will not again return in patient body, prevented adverse current and happened.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of disposable negative pressure collecting device, including fluid reservoir (7), it is characterised in that: fluid reservoir (7) upper end turns
Dynamic to be connected with end cap (2), there are two the pipeline fixer (6) being symmetric, the pipes for end cap (2) the side rotation connection
Road fixator (6) includes swivel plate (13), and described swivel plate (13) one end is equipped with shaft (14) by connecting plate (15), described
Swivel plate (13) upper end offers limiting slot (16), opens up that there are two the fixing grooves being symmetric on the inside of the limiting slot (16)
(12), end cap (2) upper surface, which is fixedly connected with, draws liquid seal pipe (9), and described liquid seal pipe (9) upper end of drawing is fixedly connected with
Liquid guiding tube (1), liquid guiding tube (1) upper end are fixedly connected with the second insertion pipe (11), are equipped with modeling in the middle part of the liquid guiding tube (1)
Expect diaphragm check valve (10), end cap (2) upper surface is fixedly connected with negative-pressure dense tube sealing (5), on the negative-pressure dense tube sealing (5)
End is fixedly connected with negative tube (4), and negative tube (4) upper end is fixedly connected with the first insertion pipe (3).
2. a kind of disposable negative pressure collecting device according to claim 1, it is characterised in that: shaft (14) side
End face is fixedly connected on end cap (2) side end face.
3. a kind of disposable negative pressure collecting device according to claim 1, it is characterised in that: the fixing groove (12)
Inside is fixedly connected with rubber pad.
4. a kind of disposable negative pressure collecting device according to claim 1, it is characterised in that: the fluid reservoir (7)
Side end face is equipped with graduation mark (8).
5. a kind of disposable negative pressure collecting device according to claim 1, it is characterised in that: the liquid guiding tube (1)
It is adapted with negative tube (4) with fixing groove (12) and limiting slot (16).
6. a kind of disposable negative pressure collecting device according to claim 1, it is characterised in that: under the end cap (2)
End face is equipped with replaceable collecting bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629329.XU CN208525506U (en) | 2017-11-29 | 2017-11-29 | A kind of disposable negative pressure collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721629329.XU CN208525506U (en) | 2017-11-29 | 2017-11-29 | A kind of disposable negative pressure collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208525506U true CN208525506U (en) | 2019-02-22 |
Family
ID=65399791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721629329.XU Active CN208525506U (en) | 2017-11-29 | 2017-11-29 | A kind of disposable negative pressure collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208525506U (en) |
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2017
- 2017-11-29 CN CN201721629329.XU patent/CN208525506U/en active Active
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