CN109893686A - Drainage device - Google Patents
Drainage device Download PDFInfo
- Publication number
- CN109893686A CN109893686A CN201711310441.1A CN201711310441A CN109893686A CN 109893686 A CN109893686 A CN 109893686A CN 201711310441 A CN201711310441 A CN 201711310441A CN 109893686 A CN109893686 A CN 109893686A
- Authority
- CN
- China
- Prior art keywords
- drainage device
- conduction part
- interface
- interconnecting piece
- rotten
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000011010 flushing procedure Methods 0.000 claims abstract description 4
- 208000002925 dental caries Diseases 0.000 claims abstract description 3
- 206010061926 Purulence Diseases 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 5
- 230000035876 healing Effects 0.000 claims description 4
- 230000000638 stimulation Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 206010052428 Wound Diseases 0.000 abstract description 24
- 208000027418 Wounds and injury Diseases 0.000 abstract description 24
- 208000004680 Rectal Fistula Diseases 0.000 abstract description 8
- 206010002156 anal fistula Diseases 0.000 abstract description 8
- 206010048946 Anal abscess Diseases 0.000 abstract description 7
- 230000002980 postoperative effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 3
- 208000003322 Coinfection Diseases 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 210000003503 anal sac Anatomy 0.000 description 2
- 210000000436 anus Anatomy 0.000 description 2
- 230000003890 fistula Effects 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002485 urinary effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000015815 Rectal disease Diseases 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 210000002255 anal canal Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 235000021590 normal diet Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The present invention provides a kind of drainage device, restore for anal fistula and perianal abscess patient's postoperative wound, the drainage device includes interconnecting piece and conduction part, the conduction part is installed on the interconnecting piece, the conduction part opens up cavity, and closed at one end, and the other end of the conduction part is equipped with an interface, the interface is provided with the first hole that several cavitys with the conduction part penetrate through for connecting external flushing surface of a wound device, the conduction part side.Drainage device provided by the invention, structure is simple, and operation is easy, and effectively reduces the pain of patient.
Description
Technical field
The present invention relates to anorectum department therapeutic device field more particularly to a kind of drainage devices.
Background technique
Theory is infected according to anal gland, perianal abscess is the formation inflammatory reaction of bacterium infection anus crypts, and climing through anal gland conduit
It is extended down to the acute-chronic purulent disease that each tissue space of crissum occurs.If being not treated in time or malpractice, later period will form anus
Fistula, and anal fistula secondary infection, and will form perianal abscess, thus perianal abscess, anal fistula are not only a kind of different development of disease
Stage, and the two can influence each other, it is in close relations.Operation at present is clinically effective treatment method, operative treatment crissum
Abscess is sufficiently drained frequently with gradation operative treatment, i.e., first incision and drainage fester, fester, and vomica is gradually reduced therewith, vomica wall
Connective tissue proliferation makes vomica constriction, forms straight or curved pipeline, carries out secondary operation again after being formed to anal fistula, for
Complex Anal Fistula can avoid the damage of perianal tissue using tunnel thread-dragging methods in surgical, tube placing operation to the maximum extent, effectively
Ground protects the complete of the normal form of anal orifice and rectal intestine and function, and reduces anal canal caused by cicatricial tissue to greatest extent and lack
Damage, but operating process is cumbersome, wears spy purulence repeatedly when pulling rubber urinary catheter and replacement drainage device in the flushing process of tube placing operation
Chamber makes patient's severe pain, and rubber urinary catheter is not easy Preserving time, and long-time indwelling rubber becomes fragile, is broken, or even falls into depth
Portion's surface of a wound secondary infection.The indwelling of dragging line long-time also will appear the problems such as rotten, stench, need to regularly replace.When for needing long
Between drainage from indwelling device sufferer such as Crow grace crissum lesion patient, it is clear that pain it is bigger.
Summary of the invention
In view of this, being easier to it is necessary to provide a kind of drainage device using operation is convenient and can mitigate patient suffering.
A kind of drainage device, the drainage device include interconnecting piece and conduction part, and the conduction part is installed on the connection
In portion, the conduction part opens up cavity, and closed at one end, and the other end of the conduction part is equipped with an interface, and the interface is used for
Connection is external to rinse surface of a wound device, and the conduction part side is provided with the first hole that several cavitys with the conduction part penetrate through
Hole.
Further, the drainage device further includes the rotten portion that dispels, and the rotten portion that dispels is installed on the interconnecting piece away from described
The side of conduction part, is provided with another interface in the rotten portion that dispels, and the interface in the rotten portion that dispels and described external rinses surface of a wound dress
Set connection.
Further, one end of the interconnecting piece is equipped with the first buckle, and the other end is equipped with the first card slot, first buckle
It is connected together with the first card slot.
Further, the other end of the interconnecting piece is additionally provided with several second card slots, the drainage device bending cyclization
After shape, the interface of the conduction part is connected together with corresponding second card slot.
Further, after the drainage device looped-shaped bending, the interface in the rotten portion that dispels blocks with corresponding described second
Slot is connected together.
Further, the rotten portion side of dispelling is provided with the second hole, and second hole two sides are provided with several burrs,
Surface of a wound purulence is rotten and the stimulation surface of a wound accelerates healing for dispelling for the burr.
Further, by the conduction part and the interface end in the rotten portion that dispels to the other end, first hole and the second hole
Diameter become larger.
Further, the interconnecting piece two sides are equipped with third card slot, and the conduction part and the rotten portion that dispels are respectively equipped with the second card
Button and third buckle, second buckle and third buckle engage with the third card slot of the interconnecting piece two sides respectively, make
The conduction part and the rotten portion that dispels are connected to the interconnecting piece.
Further, the conduction part and rotten cross section shape of dispelling are crescent shape.
Further, the drainage device is made of silica gel.
Drainage device provided by the invention, structure is simple, and operation is easy, and the dependence to doctors experience is reduced, for complexity
Property anal fistula, the patient that perianal abscess range is wide, vomica is big, avoid repeatedly replacing drainage device bring pain, successive treatment is suitable
Answering property is good, normal diet and work and rest, is conducive to disease recovery, reduces patient because of essences such as stress, depressions caused by pain
Mind is not normal.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the drainage device in one embodiment of the invention.
Fig. 2 is the separated structure schematic diagram of the drainage device in one embodiment of the invention.
Fig. 3 is separated structure schematic diagram of the drainage device in one embodiment of the invention from another visual angle.
Main element symbol description
| Drainage device | 100 |
| Interconnecting piece | 10 |
| First buckle | 11 |
| First card slot | 12 |
| Second card slot | 13 |
| Third card slot | 14 |
| Conduction part | 20 |
| First interface | 21 |
| First hole | 22 |
| Second buckle | 23 |
| Dispel rotten portion | 30 |
| Second interface | 31 |
| Second hole | 32 |
| Soft thorn | 33 |
| Third buckle | 34 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " it include one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of the drainage device 100 in an embodiment of the present invention, the drainage dress
It sets 100 to be mainly used for treating the anorectal diseases such as anal fistula, perianal abscess, the drainage device 100 includes interconnecting piece 10, conduction part 20
And the rotten portion 30 that dispels, the conduction part 20 and the rotten portion 30 that dispels are connect with the interconnecting piece 10.
Fig. 2 and Fig. 3 are please referred to, Fig. 2 and Fig. 3 are that the separated structure of the drainage device 100 in an embodiment of the present invention shows
Be intended to, in the present embodiment, the cross section of a interconnecting piece 10 generally ellipsoid, the interconnecting piece 10 be it is solid or
It is hollow, in the present embodiment, the interconnecting piece 10 be it is solid, the interconnecting piece 10 include two ends, for convenience of describe, two
A end is respectively defined as first end and second end.The first end of the interconnecting piece 10 is provided with the first buckle 11, the connection
The shape of the second end in portion 10 be it is round table-like, the second end of the interconnecting piece 10 is provided with 11 compatible with first buckle
The connection at 10 both ends of interconnecting piece, institute may be implemented in first card slot 12, first buckle 11 after engaging with the first card slot 12
The second end for stating interconnecting piece 10 is also set up there are two the second card slot 13, in the present embodiment, two second card slots 13
In 12 two sides of the first card slot, second card slot 13 is used to connect the conduction part 20 of the drainage device 100 and dispels
Rotten portion 30, is respectively equipped with third card slot 14 in the two lateral walls of the interconnecting piece 10, two third card slots 14 for point
The conduction part 20 of the drainage device 100 is not connected and the rotten portion 30 that dispels, so that the conduction part 20 and the rotten portion 30 that dispels engage
In 10 two sides of interconnecting piece.
The conduction part 20 is a hollow tubular body, including a cavity (not labeled).In present embodiment, the conduction part
20 cross section is in crescent shape, and one end of the conduction part 20 is enclosed construction, and the other end is equipped with a first interface 21, and described the
One interface 21 engages with wherein 1 second card slot 13, and the first interface 21 is used to connect the external device for rinsing the surface of a wound
(not shown), for injecting liquid into the first interface 21, the liquid can be the external device for rinsing the surface of a wound
Liquid medicine.The side of the conduction part 20 is evenly arranged with multiple the first holes 22 with cavity perforation, first hole
22 for guiding the liquid of the flushed surface of a wound to flow out from the conduction part 20, and multiple first holes 22 are provided with different big
It is small, in the present embodiment, by described 21 one end of first interface to the direction of 20 other end of conduction part, first hole
22 diameter becomes larger, and first hole 22 that changes from small to big is arranged mainly for preventing from rinsing the liquid drain mistake of the surface of a wound
Fastly, it is ensured that the liquid for rinsing the surface of a wound can flow to the other end of the conduction part 20, can rinse the entire surface of a wound of patient, described to draw
The other side in stream portion 20 is equipped with multiple second buckles 23, and in the present embodiment, second buckle 23 is uniformly arrangement, increases
The compactness of connection, second buckle 23 fastens with the third card slot 14, for making the conduction part 20 be connected to institute
It states on interconnecting piece 10.
The rotten portion 30 that dispels is similar to 20 structure of conduction part, and the rotten portion 30 that dispels is a hollow tubular body, including one
Cavity (not labeled).In present embodiment, the cross section in the rotten portion 30 that dispels is in crescent shape, and closing is in described rotten 30 one end of portion of dispelling
Structure, the other end are provided with for connecting the external second interface 31 for rinsing surface of a wound device, and the second interface 31 can be with
Another second card slot 13 engages, and the side for dispelling rotten portion 30 is evenly arranged with multiple the second holes with cavity perforation
Hole 32, second hole 32 crosses the liquid of the surface of a wound for drainage wash, by described 31 one end of second interface to the rotten portion that dispels
The diameter in the direction of 30 other ends, second hole 32 becomes larger, and is evenly arranged in the two sides of second hole 32
Several soft thorns 33, purulence of the soft thorn 33 for dispelling the surface of a wound is rotten while causing fistula road surrounding tissue by foreign matter stimulation and including about
Flesh inflammatory reaction and adhesion is fixed, be conducive to the healing of the surface of a wound.The other side for dispelling rotten portion 30 is evenly arranged with several thirds
Buckle 34, the third buckle 34 fasten with another third card slot 14, described for being connected to the rotten portion 30 that dispels
On interconnecting piece 10.
The drainage device 100 is whole to be made of silica gel, can be with Preserving time in patient's body, the drainage device 100
After bending to annular shape, engaged with second card slot 12 and the first interface by first buckle 11
21 and second interface 31 engage respectively with two second card slots 13, for being fixed on patient wound.
100 main body of drainage device is placed in wounds, and both ends are stayed outside the patient's body, and the soft thorn 33 can be dispelled
The first interface 21 and the access of second interface 31 are rinsed surface of a wound device, flushing liquor by the purulence corruption of the surface of a wound and stimulation wound healing
Body by the first interface 21 and second interface 31 enter into and through first hole 22 and the second hole 32 to the surface of a wound into
Row rinses and drainage, and the both ends engaging of the drainage device 100, is fixed on patient wound after the completion.
Drainage device provided by the invention, by anal fistula, rotten, punching of dispelling required for perianal abscess healing postoperative wound surface each stage
It washes, drain in the same device of each effect involvement, avoid the pain that patient replaces drainage device, and convenient for Preserving time and more
It changes.It with the diminution of vomica, gently removes, unique interface keeps replacement more preferably convenient, smooth, mitigates suffer to greatest extent
The pain of person.Structure is simple, and it is convenient to operate, not high for technical requirements, is conducive to disease recovery, reduces patient because pain is drawn
The performance such as stress, depression risen.
Those skilled in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as being made in spirit of the invention to embodiment of above
It is appropriate change and variation all fall in the interior of the scope of protection of present invention.
Claims (10)
1. a kind of drainage device, it is characterised in that: the drainage device includes interconnecting piece and conduction part, and the conduction part is installed on
On the interconnecting piece, the conduction part opens up cavity, and closed at one end, and the other end of the conduction part is equipped with an interface, described
Interface is provided with what several cavitys with the conduction part penetrated through for connecting external flushing surface of a wound device, the conduction part side
First hole.
2. drainage device as described in claim 1, it is characterised in that: the drainage device further includes the rotten portion that dispels, the corruption of dispelling
Portion is installed on the side that the interconnecting piece deviates from the conduction part, is provided with another interface, the rotten portion that dispels in the rotten portion that dispels
Interface connect with the external surface of a wound device that rinses.
3. drainage device as described in claim 1, it is characterised in that: one end of the interconnecting piece is equipped with the first buckle, another
End is equipped with the first card slot, and first buckle and the first card slot are connected together.
4. drainage device as claimed in claim 2, it is characterised in that: the other end of the interconnecting piece is additionally provided with several second
Card slot, after the drainage device looped-shaped bending, the interface of the conduction part is connected together with corresponding second card slot.
5. drainage device as claimed in claim 4, it is characterised in that: after the drainage device looped-shaped bending, the corruption of dispelling
The interface in portion is connected together with corresponding second card slot.
6. drainage device as claimed in claim 2, it is characterised in that: the rotten portion side of dispelling is provided with the second hole, described
Second hole two sides are provided with several burrs, and surface of a wound purulence is rotten and the stimulation surface of a wound accelerates healing for dispelling for the burr.
7. drainage device as claimed in claim 6, it is characterised in that: by the conduction part and the interface end in the rotten portion that dispels to another
The diameter of end, first hole and the second hole becomes larger.
8. drainage device as claimed in claim 1 or 2, it is characterised in that: the interconnecting piece two sides are equipped with third card slot, described
Conduction part and dispel rotten portion be respectively equipped with the second buckle and third buckle, it is described second buckle and third buckle respectively with the connection
The third card slot of portion two sides engages, and makes the conduction part and the rotten portion that dispels is connected to the interconnecting piece.
9. drainage device as described in claim 1, it is characterised in that: the conduction part and rotten cross section shape of dispelling is crescent moons
Shape.
10. drainage device as described in claim 1, it is characterised in that: the drainage device is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310441.1A CN109893686B (en) | 2017-12-11 | 2017-12-11 | Drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711310441.1A CN109893686B (en) | 2017-12-11 | 2017-12-11 | Drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109893686A true CN109893686A (en) | 2019-06-18 |
| CN109893686B CN109893686B (en) | 2023-11-24 |
Family
ID=66942609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711310441.1A Active CN109893686B (en) | 2017-12-11 | 2017-12-11 | Drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109893686B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112826630A (en) * | 2019-11-22 | 2021-05-25 | 四川大学华西医院 | Anal fistula internal orifice sealing drainage device |
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| US4508533A (en) * | 1980-07-14 | 1985-04-02 | Daniel Abramson | Surgical drain |
| US5116310A (en) * | 1990-07-30 | 1992-05-26 | Helix Medical, Inc. | Multiple lumen wound drain with bypass openings |
| US5800414A (en) * | 1996-10-18 | 1998-09-01 | Synthelabo | Catheter with flexible and elongate body |
| US5947953A (en) * | 1997-08-06 | 1999-09-07 | Hemocleanse, Inc. | Splittable multiple catheter assembly and methods of inserting the same |
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| CN201519364U (en) * | 2009-09-22 | 2010-07-07 | 宋九宏 | Arrangement structure of drainage tube and outlet tube in negative pressure closed drainage |
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2017
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| US2286462A (en) * | 1940-05-06 | 1942-06-16 | Rafe C Chaffin | Surgical suction drainage and irrigation tube |
| US4508533A (en) * | 1980-07-14 | 1985-04-02 | Daniel Abramson | Surgical drain |
| US5116310A (en) * | 1990-07-30 | 1992-05-26 | Helix Medical, Inc. | Multiple lumen wound drain with bypass openings |
| US5800414A (en) * | 1996-10-18 | 1998-09-01 | Synthelabo | Catheter with flexible and elongate body |
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| CN201578653U (en) * | 2009-12-07 | 2010-09-15 | 郭秀芝 | Double-cavity lavage tube |
| CN201564941U (en) * | 2009-12-15 | 2010-09-01 | 中国医学科学院整形外科医院 | Supporting drainage tube after urethral reconstruction operation |
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| CN112826630A (en) * | 2019-11-22 | 2021-05-25 | 四川大学华西医院 | Anal fistula internal orifice sealing drainage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109893686B (en) | 2023-11-24 |
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