CN203861637U - Negative-pressure suction device for breast cancer postoperation - Google Patents
Negative-pressure suction device for breast cancer postoperation Download PDFInfo
- Publication number
- CN203861637U CN203861637U CN201420156970.6U CN201420156970U CN203861637U CN 203861637 U CN203861637 U CN 203861637U CN 201420156970 U CN201420156970 U CN 201420156970U CN 203861637 U CN203861637 U CN 203861637U
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- drainage tube
- drainage
- parasternal
- tube body
- joint
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Abstract
A negative-pressure suction device for breast cancer postoperation comprises a drainage tube and a drainage container, the drainage tube is of a Y-type structure composed of a parasternal drainage tube body, an armpit drainage tube body and a three-way tube body, a first joint of the three-way tube body is communicated with the parasternal drainage tube body, a second joint of the three-way tube body is communicated with the armpit drainage tube body, and a third joint of the three-way tube body is communicated with the drainage container. The negative-pressure suction device is exquisite in design, simple in structure and convenient to use. The drainage tube is designed to be of the Y-type structure composed of the parasternal drainage tube body, the armpit drainage tube body and the three-way tube body; on one hand, the device is more attached to the subcutaneous seepage condition nearby the female breast cancer postoperation breast; on the other hand, the existing drainage tube is arranged under the skin and is used for increasing the drainage area, the drainage speed is higher, liquid drained from the parasternal drainage tube body and the armpit drainage tube body is more conveniently collected, and the drainage effect is better.
Description
Technical field
This utility model belongs to medical devices technical field, is specifically related to the negative pressure suction device of using after a kind of mammary cancer surgery.
Background technology
At present, after mammary cancer surgery, part there will be hypohydrops, and conventional processing mode has local tapping, Pressure bandage or uses depression drainage device drain at present.The processing mode of local tapping, due to repeatedly tapping and changing dressings of needs, has increased patient's misery, also easily causes and infects, and tapping can not maintain constant drainage, poor effect in addition; People's the sense of discomfort and pressure dressing increase is out of shape.
Use the mode of depression drainage device drain to overcome the shortcoming of above-mentioned two kinds of processing modes, use at present more.Existing depression drainage device generally comprises drainage tube and drainage container, and one end of drainage tube is connected with drainage container and communicates with drainage container, and the other end arranges a puncture needle.When use, when lancet puncture subcutaneous, and subcutaneous in patient of one end indwelling of taking drainage tube, subcutaneous hydrops imports drainage tube by puncture needle, then introduces in drainage container through drainage tube.Although this structure has overcome the problem that local tapping can not constant drainage, but the drainage tube of this structure also has following shortcoming: mammary cancer surgery can produce larger area wound in thoracic cavity and oxter, also can cause larger area wound at axillary fossa separately even protect breast conserving surgery, and existing negative pressure drainage device, owing to being positioned at the subcutaneous drainage tube that only has, not only can not realize the quick drainage of hydrops under thoracic cavity and axillary fossa, and drainage effect is also undesirable simultaneously.
Utility model content
The problems referred to above that exist for prior art, the purpose of this utility model is to provide a kind of simple in structure, energy quick drainage, and the good negative pressure drainage device of drainage effect.
For achieving the above object, this utility model adopts following technical scheme: the negative pressure suction device of using after mammary cancer surgery, comprise drainage tube and drainage container, described drainage tube is " Y " shape structure that parasternal drainage tube, axillary fossa drainage tube and tee T form, first joint of described tee T is communicated with parasternal drainage tube, second joint is communicated with axillary fossa drainage tube, and the 3rd joint is communicated with drainage container.
As optimization, first joint of described tee T stretches in parasternal drainage tube one end, the inner wall sealing of this first joint and parasternal drainage tube one end and slidably coordinating, second joint stretches in axillary fossa drainage tube one end, the inner wall sealing of this second joint and axillary fossa drainage tube one end and slidably coordinating.
Described drainage container made by elastomeric material and drainage container on sewage draining exit.
The inner diameter of described drainage tube is 4 ~ 6mm.
With respect to prior art, the utlity model has following advantage:
The negative pressure suction device deft design of using after the mammary cancer surgery that this utility model provides, simple in structure, easy to use.Drainage tube is designed to " Y " shape structure, parasternal drainage tube is near sepage drain breastbone, axillary fossa drainage tube is near sepage drain axillary fossa, then by tee T, this two-part sepage drain is entered to drainage container, near this structure situation of subcutaneous sepage mammary gland of more fitting on the one hand after women with breast cancer operation, on the other hand existing drainage tube is positioned to the subcutaneous area change for drain, drainage speed is faster, the be more convenient for liquid of drain from parasternal drainage tube and axillary fossa drainage tube collects, and drainage effect is better.
Brief description of the drawings
Fig. 1 is the structural representation of the negative pressure suction device used after mammary cancer surgery.
In figure, parasternal drainage tube 1, axillary fossa drainage tube 2, tee T 3, drainage container 4, control valve 5, sewage draining exit 6.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Referring to Fig. 1, the negative pressure suction device of using after mammary cancer surgery, comprise drainage tube and drainage container 4, drainage tube is " Y " shape structure that parasternal drainage tube 1, axillary fossa drainage tube 2 and tee T 3 form, first joint of tee T 3 is communicated with parasternal drainage tube 1, second joint is communicated with axillary fossa drainage tube 2, and the 3rd joint is communicated with drainage container 4.The material using when drainage tube can adopt Jiangsu Ai Yuan medical science and technology company limited to produce disposable negative pressure drainage pipeline when concrete use is made, realization is positioned at the function that subcutaneous whole drainage tube all possesses hydrops and enters drainage tube, also can offer multiple conduction holes in one end of parasternal drainage tube and axillary fossa drainage tube (being the cecum of parasternal drainage tube and axillary fossa drainage tube) respectively, sepage is entered in drainage tube by conduction hole, preferably 15 ~ 50 of conduction holes, this conduction hole distributes around the even tube wall of parasternal drainage tube and axillary fossa drainage tube, conduction hole typically have a diameter from 1 ~ 2mm, spacing between adjacent two conduction holes is 5 ~ 10mm.
Different patients is due to its health difference, the area of post-surgical trauma is also different, therefore, for making negative pressure suction device adapt to more patient, " Y " shape structure preferably can be adjusted, so can adopt following structure: first joint of tee T 3 stretches in parasternal drainage tube 1 one end, the inner wall sealing of this first joint and parasternal drainage tube 1 one end and slidably coordinating, second joint stretches in axillary fossa drainage tube 2 one end, the inner wall sealing of this second joint and axillary fossa drainage tube 2 one end and slidably coordinating.When concrete use, stretch into the length of the length adjustment parasternal drainage tube in parasternal drainage tube one end by first joint of manual adjustment, adjust the length that the second joint stretches into the length adjustment axillary fossa drainage tube in axillary fossa drainage tube one end, thereby make the drainage tube of this " Y " shape structure adapt to different patients.The length of the length of the first joint and the second joint has determined the range size that drainage tube is adjusted.
Drainage container 4 made by elastomeric material and its drainage container on sewage draining exit 6, drainage container 4 is preferably transparent, is convenient to patient and observes liquid capacity in it.The capacity of drainage container 4 is preferably 200 ~ 300ml, is convenient to patient and carries.
Drainage tube inner diameter is 4 ~ 6mm.When concrete enforcement, can also on parasternal drainage tube 1 and axillary fossa drainage tube 2, flow control valve 5 be set respectively.Can also at the cecum of parasternal drainage tube and axillary fossa drainage tube, fixed bolster be set respectively, prevent parasternal drainage tube and the slippage of axillary fossa drainage tube.
After mammary cancer surgery, in parasternal drainage tube 1 and axillary fossa drainage tube 2 insertosomes, at this moment drainage container 4 is relaxed state, form negative pressure, liquid enters in parasternal drainage tube 1 or axillary fossa drainage tube 2 by conduction hole, then collect in drainage container 4 at the 3rd joint by tee T 3, when the liquid in drainage container 4 is long-pending full, open sewage draining exit 6 liquid in it is fallen to remove.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although this utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. the negative pressure suction device of using after mammary cancer surgery, comprise drainage tube and drainage container (4), it is characterized in that: described drainage tube is " Y " type structure that parasternal drainage tube (1), axillary fossa drainage tube (2) and tee T (3) form, first joint of described tee T (3) is communicated with parasternal drainage tube (1), second joint is communicated with axillary fossa drainage tube (2), and the 3rd joint is communicated with drainage container (4); On described parasternal drainage tube (1) and axillary fossa drainage tube (2), flow control valve is set, the cecum of parasternal drainage tube (1) and axillary fossa drainage tube (2) is also provided with fixed bolster;
First joint of described tee T (3) stretches in parasternal drainage tube (1) one end, the inner wall sealing of this first joint and parasternal drainage tube (1) one end and slidably coordinating, second joint stretches in axillary fossa drainage tube (2) one end, the inner wall sealing of this second joint and axillary fossa drainage tube (2) one end and slidably coordinating;
Described drainage container (4) for transparent and its capacity be 200 ~ 300ml, drainage container (4) is made and drainage container (4) is gone up with sewage draining exit (6) for elastomeric material.
2. the negative pressure suction device of using after mammary cancer surgery as claimed in claim 1, is characterized in that: the inner diameter of described drainage tube is 4 ~ 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156970.6U CN203861637U (en) | 2014-04-02 | 2014-04-02 | Negative-pressure suction device for breast cancer postoperation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420156970.6U CN203861637U (en) | 2014-04-02 | 2014-04-02 | Negative-pressure suction device for breast cancer postoperation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861637U true CN203861637U (en) | 2014-10-08 |
Family
ID=51642630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420156970.6U Expired - Fee Related CN203861637U (en) | 2014-04-02 | 2014-04-02 | Negative-pressure suction device for breast cancer postoperation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317871A (en) * | 2020-02-25 | 2020-06-23 | 河北医科大学第四医院（河北省肿瘤医院） | External drainage apparatus after alimentary canal anastomosis |
-
2014
- 2014-04-02 CN CN201420156970.6U patent/CN203861637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111317871A (en) * | 2020-02-25 | 2020-06-23 | 河北医科大学第四医院（河北省肿瘤医院） | External drainage apparatus after alimentary canal anastomosis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150402 |
|
| EXPY | Termination of patent right or utility model |