CN110101920A - A kind of anti-blocking negative-pressure irrigation drainage device - Google Patents
A kind of anti-blocking negative-pressure irrigation drainage device Download PDFInfo
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- CN110101920A CN110101920A CN201910355284.9A CN201910355284A CN110101920A CN 110101920 A CN110101920 A CN 110101920A CN 201910355284 A CN201910355284 A CN 201910355284A CN 110101920 A CN110101920 A CN 110101920A
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- tubule
- pressure
- negative
- big
- drainage device
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- A61M1/0058—
Abstract
The present invention relates to a kind of anti-blocking negative-pressure irrigation drainage devices, for the hydrops in performing the operation or in postoperative drainage from indwelling patient core tissue, comprising: two tubules, one big pipe；Big pipe is export liquid trap, and for first in tubule to import flue, second is importing flushing liquid pipe；One end of big pipe is the opening of accretion liquid, another termination negative pressure pump；The venthole that a row balances pressure is provided on a piece tubule；From negative pressure pump to the direction of tubule suction inlet, the diameter of venthole is incremented by successively；Or diameter is identical, quantity is stepped up；Or diameter is incremented by successively and quantity is stepped up；Drainage and flushing of the present invention to affected part deep tissue, realize that continuing or be interrupted lower negative pressure attracts, and aseptic gas and liquid continue or alternating flushing pipeline, with avoid pipe collapse, it is adherent and blocking, achieve the purpose that continue usually to drain, thorough drain infection stove, promotes infection control, and improves patient comfort and reduce the advantages such as medical expense.
Description
Technical field
The present invention relates to a kind of drainage devices, and in particular to the drainage and flushing of a kind of pair of affected part deep tissue are conducive to
Improve the anti-blocking negative-pressure irrigation drainage device of the therapeutic effect of negative pressure drainage and flushing.
Background technique
Surgical drainage is in order that include fester, product by the purulence gathered between tissue or in body cavity, blood, liquid exotic matter
Blood or necrotic tissue etc. are directed in vitro, and prevention and treatment are infected and promote organization healing.The surgical drainage tube clinically applied
There are many type, are widely used in the drainage of wound, thoracic cavity, encephalocoele, gastrointestinal tract, biliary tract, abscess etc., are the important of clinical treating disease
Measure.Inadequate drainage often result in internal purulence, blood, liquid accumulation, secondary severe infections or occurred infection be difficult to control, be prevention
The most important measure of infection and treatment infection, or even be that clinical medicine domain is generally acknowledged most than antibiotic using even more important
One of base therapy principle.
It generally requires to place more drainage tubes when flushing, drainage, support etc. carry out simultaneously, even needs to open up sometimes more
Necrosis or focus of infection are removed in a draining hole or repeated multiple times operation, are also brought pain to patient, are increased patient's case fatality rate, and make
It is born at serious economy and society.
Since single-chamber type drainage tube structure is simple, a variety of Flushable multi-cavity drainage tubes have been had already appeared at present, but have been adopted
Whens carrying out negative pressure drainage etc. to patient core's tissue with drainage tube in the prior art, patient core's is bad under the action of negative pressure
Dead tissue, sludged blood, intestines nethike embrane, the still very easy blocking drainage tube such as intestinal tube and soft tissue still reach to unobstructed less than persistently
The effect of drainage is always the problem for perplexing clinician.
Summary of the invention
In view of the above-mentioned problems, the main purpose of the present invention is to provide the drainage and flushing of a kind of pair of affected part deep tissue,
Be conducive to improve the anti-blocking negative-pressure irrigation drainage device of the therapeutic effect of negative pressure drainage and flushing.
The present invention is to solve above-mentioned technical problem by following technical proposals: a kind of anti-blocking negative-pressure irrigation drainage dress
It sets, the anti-blocking negative-pressure irrigation drainage device is described for the hydrops in performing the operation or in postoperative drainage from indwelling patient core tissue
Anti-blocking negative-pressure irrigation drainage device includes: two tubules, one big pipe；The part of two tubules covers in big pipe, another part
It is stretched out from the side of big pipe.
Big pipe is export liquid trap, and first tubule in tubule is to import flue, and second tubule is to import to rinse
Liquid line.
One end of big pipe is the opening for inhaling the hydrops in patient core's tissue, another termination negative pressure pump.
Two tubules separately include end aperture and side opening, and end aperture is close to the open end of big hose；Side opening is from big pipe
The air inlet body of side section of stretching out or the hole of liquid.
The end aperture of first tubule and second tubule is round and smooth mouth, and when in use, round and smooth mouth is close to the soft of patient
Tissue.
The venthole that a row balances pressure is provided on first tubule.
From negative pressure pump to the direction of tubule suction inlet, the diameter that a row balances the venthole of pressure is incremented by successively.
Or from negative pressure pump to the direction of tubule suction inlet, the diameter that a row balances the venthole of pressure is identical, and quantity gradually increases
Add.
Or from negative pressure pump to the direction of tubule suction inlet, a row balance the venthole of pressure diameter is incremented by successively and quantity by
Step increases.
Two tubules, one air inlet body, a feed liquor body are provided with the gas into balance negative pressure of venthole, Ling Yigen
Do not open stomata into flushing liquid.
Big pipe is communicated with the end aperture of two tubules, and the gas or liquid of tubule can enter in big pipe；First tubule
The end face at one end from big tube opening end is concordant or is slightly shorter than big pipe, and the other end is stretched out from the side of big pipe；Second tubule
One end is stretched out from the end face at big tube opening end or concordant or slightly shorter than big hose, and the other end is stretched out from the side of big hose.
In specific embodiments of the present invention, first being equipped with from one end that the side of big pipe is stretched out for tubule can
Disassembly or replaceable filter screen；Being equipped with from one end that the side for connecing negative pressure pump of big pipe is stretched out for second tubule is removable
It unloads or replaceable air filter.
In specific embodiments of the present invention, the side of big pipe is provided with to inhale the accretion of the hydrops in patient core's tissue
Fluid apertures.
In specific embodiments of the present invention, the diameter range of accretion fluid apertures is 1-5mm.
In specific embodiments of the present invention, big pipe and two tubules are the pipeline that transparent material is made into.
In specific embodiments of the present invention, the tubule of feed liquor body can connect pressure measuring unit measuring pressure.
In specific embodiments of the present invention, the diameter range of the smallest venthole of diameter are as follows: 0.1-0.5mm, diameter
The diameter range of maximum venthole are as follows: 1-3mm.
In specific embodiments of the present invention, the diameter range of the tubule are as follows: 3-8mm, the diameter model of the big pipe
It encloses are as follows: 20-40mm.
In specific embodiments of the present invention, the anti-blocking negative-pressure irrigation drainage device is first use or can repeatedly weigh
It is multiple to use.
Specific embodiments of the present invention son in, when anti-blocking negative-pressure irrigation drainage device be repeatedly it is reusable make, it is small
Spare flushing pipe is connected on pipe.
The positive effect of the present invention is that: anti-blocking negative-pressure irrigation drainage device provided by the invention has the following advantages:
(1), drainage and flushing of the present invention to affected part deep tissue is conducive to the treatment effect for improving negative pressure drainage and flushing
Fruit.
(2), present invention realization continues or interruption lower negative pressure attracts, and aseptic gas and liquid continue or alternating flushing pipe
Road has and avoids pipe collapse, adherent and blocking, achievees the purpose that continue usually to drain, thorough drain infection stove, promote infection
Control, and improve patient comfort and reduce the advantages such as medical expense.
Detailed description of the invention
Fig. 1 is the overall structure diagram of one of the embodiment of the present invention.
Fig. 2 is two overall structure diagram of the embodiment of the present invention.
Fig. 3 is three overall structure diagram of the embodiment of the present invention.
Fig. 4 is four overall structure diagram of the embodiment of the present invention.
Fig. 5 is five overall structure diagram of the embodiment of the present invention.
Fig. 6 is six overall structure diagram of the embodiment of the present invention.
Specific embodiment
Present pre-ferred embodiments are provided with reference to the accompanying drawing, in order to explain the technical scheme of the invention in detail.
Fig. 1 is the overall structure diagram of one of the embodiment of the present invention, and Fig. 2 is two entirety of the embodiment of the present invention
Structural schematic diagram, Fig. 3 are three overall structure diagram of the embodiment of the present invention.It is as shown in Figure 1, 2, 3: provided by the invention
Anti-blocking negative-pressure irrigation drainage device, which is used in operation or postoperative drainage from indwelling patient core group
Interior hydrops is knitted, which includes: two tubules, one big pipe 3；The part of two tubules is covered big
In pipe 3, another part is stretched out from the side of big pipe 3；Big pipe 3 is export liquid trap, and first tubule 1 in tubule is to import
Flue, second tubule 2 are to import flushing liquid pipe.
One end of big pipe 3 is the opening for inhaling the hydrops in patient core's tissue, another termination negative pressure pump 7；Two tubules point
Not Bao Han end aperture and side opening, end aperture is close to the open end of big hose 3；Side opening is the air inlet from the side section of stretching out of big pipe 3
The hole of body or liquid.
Fig. 4 is four overall structure diagram of the embodiment of the present invention, and Fig. 5 is five entirety of the embodiment of the present invention
Structural schematic diagram, Fig. 6 are six overall structure diagram of the embodiment of the present invention.It in the specific implementation process, can be with
It is provided in the side of big pipe 3 to inhale the accretion fluid apertures 9 (referring to fig. 4,5,6) of the hydrops in patient core's tissue.Specifically transporting
With in the process, the diameter range of accretion fluid apertures 9 can be 1-5mm, can also change size according to specific operation environment.
In the specific implementation process, the hydrops in human body soft tissue can be sucked out from big 3 open end of pipe, can also be
It is sucked out in the accretion fluid apertures 9 of side.
The end aperture of first tubule 1 and second tubule 2 is round and smooth mouth 6, and when in use, round and smooth mouth 6 is close to patient
Soft tissue, place scratch human body soft tissue.
The venthole 4 that a row balances pressure is provided on first tubule 1.In specific implementation process of the invention, from
Negative pressure pump 7 arrives the direction of 1 suction inlet of tubule, and a row balances the diameter (referring to Fig. 1,4) incremented by successively of the venthole 4 of pressure or from negative
Press pump 7 arrives the direction of 1 suction inlet of tubule, and the diameter that a row balances the venthole 4 of pressure is identical, (referring to fig. 2, quantity is stepped up
5).It, can be with as long as can have the function that gradually to discharge the design of negative pressure during specific use.It is venthole 4 in Fig. 1
Diameter it is incremented by successively, in Fig. 2 for a row balance pressure venthole 4 diameter it is identical, quantity is stepped up.Specifically transporting
In, the mode (referring to Fig. 3 and Fig. 6) that can also there are both modes to combine, as long as meeting side opening breathing area increase
It can be with.Negative pressure can be effectively reduced in venthole 4, realize that lower negative pressure attracts；Realize that continuing or be interrupted lower negative pressure attracts, in Fig. 1-6
Arrow is the direction signal of gas flowing.
Two tubules, one air inlet body, a feed liquor body are provided with the gas into balance negative pressure of venthole 4, another
Root do not open stomata 4 into flushing liquid.
Big pipe 3 is communicated with the end aperture of two tubules, and the gas or liquid of tubule can enter in big pipe 3；First tubule 1
One end it is concordant from the end face of big 3 open end of pipe or be slightly shorter than big pipe, the other end is stretched out from the side of big pipe 3；It is second small
One end of pipe 2 is stretched out from the end face of big 3 open end of pipe or concordant or slightly shorter than big hose, the other end are stretched from the side of big hose 3
Out.
First tubule 1 is equipped with detachable or replaceable filter screen from one end that the side of big hose 3 is stretched out
5, filter screen 5 is air or sedimeter, is prevented in bacterium suction body, the side from big pipe 3 of second tubule 2
Detachable or replaceable air filter 8 is installed on one end of stretching, filter screen 5 and air filter 8 be air or
Person's sedimeter prevents in bacterium suction body.Aseptic gas and liquid continue or alternating flushing pipeline, has and avoids pipeline
It collapses, adherent and blocking, achievees the purpose that continue usually to drain, thorough drain infection stove, promote infection control, and improve trouble
The advantages such as person's comfort level and reduction medical expense.
In order to facilitate observation, during actual utilization, big pipe 3 and two tubules are the pipe that transparent material is made into
Road.
During actual utilization, the tubule of feed liquor body can connect pressure measuring unit measuring pressure.
During actual utilization, the diameter range of the smallest venthole 4 of diameter are as follows: 0.1-0.5mm, diameter are maximum
The diameter range of venthole 4 are as follows: 1-3mm.The diameter range of tubule are as follows: 3-8mm, the diameter range of big pipe 3 are as follows: 20-40mm.
The above parameter can be set as needed other values.
Anti-blocking negative-pressure irrigation drainage device provided by the invention be first use or repeatedly it is reusable, when anti-blocking negative pressure
Irrigation and drainage device makes to be repeatedly reusable, and spare flushing pipe is connected on tubule 1.
In the present invention, the main purpose of first tubule 1 is that gradually air inlet body enters big pipe, and second tubule 2 is main
It is the interruption big pipe of liquid wash, in the specific implementation process, as long as reaching the two purposes, the relativeness of three root canals is not
It is important, it can be there are many relativeness.
The present invention shortens the time of operation, and alleviates the pain of patient, shortens the time of wounds healing, also just
It is used in medical worker, alleviates the work difficulty of medical worker, the present invention has structure simple, and when operation is easy to use, draws
Stream and the disengaging rinsed adhere to different pipelines separately, keep its drainage effect more preferable.
Anti-blocking negative-pressure irrigation drainage device provided in the present invention, be popularized and applied to clinic the neck in need sufficiently drained
Domain, part even substitute existing conventional drainage tube completely.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of anti-blocking negative-pressure irrigation drainage device, the anti-blocking negative-pressure irrigation drainage device is used in operation or postoperative indwelling is drawn
Flow the hydrops in patient core's tissue, it is characterised in that: the anti-blocking negative-pressure irrigation drainage device includes: two tubules, one
Big pipe；The part of two tubules covers in big pipe, and another part is stretched out from the side of big pipe；
Big pipe is export liquid trap, and first tubule in tubule is to import flue, and second tubule is to import flushing liquid
Pipe；
One end of big pipe is the opening for inhaling the hydrops in patient core's tissue, another termination negative pressure pump；
Two tubules separately include end aperture and side opening, and end aperture is close to the open end of big hose；Side opening is from the side of big pipe
The air inlet body of section of stretching out or the hole of liquid；
The end aperture of first tubule and second tubule is round and smooth mouth, when in use, soft tissue of the round and smooth mouth close to patient；
The venthole that a row balances pressure is provided on first tubule；
From negative pressure pump to the direction of tubule suction inlet, the diameter that a row balances the venthole of pressure is incremented by successively；
Or from negative pressure pump to the direction of tubule suction inlet, the diameter that a row balances the venthole of pressure is identical, and quantity is stepped up；
Or from negative pressure pump to the direction of tubule suction inlet, the diameter of the venthole of row balance pressure is incremented by successively and quantity gradually increases
Add；
Two tubules, one air inlet body, a feed liquor body are provided with the gas into balance negative pressure of venthole, and another does not have
Open stomata into flushing liquid；
Big pipe is communicated with the end aperture of two tubules, and the gas or liquid of tubule can enter in big pipe；One end of first tubule
End face from big tube opening end is concordant or is slightly shorter than big pipe, and the other end is stretched out from the side of big pipe；One end of second tubule
It is stretched out from the end face at big tube opening end or concordant or slightly shorter than big hose, the other end is stretched out from the side of big hose.
2. anti-blocking negative-pressure irrigation drainage device according to claim 1, it is characterised in that: first tubule from big pipe
Detachable or replaceable filter screen is installed on one end that side is stretched out；The side for connecing negative pressure pump from big pipe of second tubule
Detachable or replaceable air filter is installed on one end that face is stretched out.
3. anti-blocking negative-pressure irrigation drainage device according to claim 1, it is characterised in that: the side of big pipe is provided with to inhale and suffer from
The accretion fluid apertures of hydrops in person's deep tissue.
4. anti-blocking negative-pressure irrigation drainage device according to claim 3, it is characterised in that: the diameter range of accretion fluid apertures is
1-5mm。
5. anti-blocking negative-pressure irrigation drainage device according to claim 1, it is characterised in that: big pipe and two tubules are
The pipeline that bright material is made into.
6. anti-blocking negative-pressure irrigation drainage device according to claim 1, it is characterised in that: the tubule of feed liquor body can connect survey pressure
Device measuring pressure.
7. anti-blocking negative-pressure irrigation drainage device according to claim 1, it is characterised in that: the smallest venthole of diameter it is straight
Diameter range are as follows: 0.1-0.5mm, the diameter range of the maximum venthole of diameter are as follows: 1-3mm.
8. anti-blocking negative-pressure irrigation drainage device according to claim 1, it is characterised in that: the diameter range of the tubule
Are as follows: 3-8mm, the diameter range of the big pipe are as follows: 20-40mm.
9. anti-blocking negative-pressure irrigation drainage device according to claim 1, it is characterised in that: the anti-blocking negative-pressure irrigation drainage
Device be first use or repeatedly it is reusable.
10. anti-blocking negative-pressure irrigation drainage device according to claim 9, it is characterised in that: when anti-blocking negative-pressure irrigation drains
Device makes to be repeatedly reusable, and spare flushing pipe is connected on tubule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910355284.9A CN110101920A (en) | 2019-04-29 | 2019-04-29 | A kind of anti-blocking negative-pressure irrigation drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910355284.9A CN110101920A (en) | 2019-04-29 | 2019-04-29 | A kind of anti-blocking negative-pressure irrigation drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110101920A true CN110101920A (en) | 2019-08-09 |
Family
ID=67487533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910355284.9A Pending CN110101920A (en) | 2019-04-29 | 2019-04-29 | A kind of anti-blocking negative-pressure irrigation drainage device |
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| Country | Link |
|---|---|
| CN (1) | CN110101920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585545A (en) * | 2019-10-21 | 2019-12-20 | 上海市第一人民医院 | Artificial air flue capable of being washed |
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| US5536242A (en) * | 1994-07-01 | 1996-07-16 | Scimed Life Systems, Inc. | Intravascular device utilizing fluid to extract occlusive material |
| CN2772513Y (en) * | 2005-01-07 | 2006-04-19 | 李鹏程 | Celiac drainage flushing device |
| CN201618293U (en) * | 2010-02-10 | 2010-11-03 | 朱四强 | Critical negative pressure washing drainage tube |
| CN204050636U (en) * | 2014-07-17 | 2014-12-31 | 向珂 | Three chamber sleeve pipes of abdominal postoperative irrigation and drainage |
| CN205252152U (en) * | 2015-12-16 | 2016-05-25 | 杨光涛 | Abdominal drainage device |
| CN105597219A (en) * | 2016-01-22 | 2016-05-25 | 苏州天平华昌医疗器械有限公司 | Double-cannula drainage tube |
| CN105879199A (en) * | 2014-12-23 | 2016-08-24 | 吴有军 | Anti-blocking three-channel surgical flushing suction tube |
| CN206924207U (en) * | 2016-12-30 | 2018-01-26 | 任建军 | For ductus pancreaticus supporting drainage and pancreas Zhou Yinliu integral type drainage tube |
| CN109010934A (en) * | 2018-06-20 | 2018-12-18 | 张敏 | A kind of abdominal drainage device of the liver and gallbladder internal medicine with pre-washing function |
| CN208726404U (en) * | 2017-12-15 | 2019-04-12 | 徐州市中心医院 | The active negative-pressure irrigation drainage device for promoting digestion road junction fistula to restore |
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2019
- 2019-04-29 CN CN201910355284.9A patent/CN110101920A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5188618A (en) * | 1991-05-03 | 1993-02-23 | Thomas Bruce W | Thrombus-mobilizing thoracostomy tube |
| US5536242A (en) * | 1994-07-01 | 1996-07-16 | Scimed Life Systems, Inc. | Intravascular device utilizing fluid to extract occlusive material |
| CN2772513Y (en) * | 2005-01-07 | 2006-04-19 | 李鹏程 | Celiac drainage flushing device |
| CN201618293U (en) * | 2010-02-10 | 2010-11-03 | 朱四强 | Critical negative pressure washing drainage tube |
| CN204050636U (en) * | 2014-07-17 | 2014-12-31 | 向珂 | Three chamber sleeve pipes of abdominal postoperative irrigation and drainage |
| CN105879199A (en) * | 2014-12-23 | 2016-08-24 | 吴有军 | Anti-blocking three-channel surgical flushing suction tube |
| CN205252152U (en) * | 2015-12-16 | 2016-05-25 | 杨光涛 | Abdominal drainage device |
| CN105597219A (en) * | 2016-01-22 | 2016-05-25 | 苏州天平华昌医疗器械有限公司 | Double-cannula drainage tube |
| CN206924207U (en) * | 2016-12-30 | 2018-01-26 | 任建军 | For ductus pancreaticus supporting drainage and pancreas Zhou Yinliu integral type drainage tube |
| CN208726404U (en) * | 2017-12-15 | 2019-04-12 | 徐州市中心医院 | The active negative-pressure irrigation drainage device for promoting digestion road junction fistula to restore |
| CN109010934A (en) * | 2018-06-20 | 2018-12-18 | 张敏 | A kind of abdominal drainage device of the liver and gallbladder internal medicine with pre-washing function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110585545A (en) * | 2019-10-21 | 2019-12-20 | 上海市第一人民医院 | Artificial air flue capable of being washed |
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Application publication date: 20190809 |