CN103830833B - A kind of negative pressure drainage device - Google Patents
A kind of negative pressure drainage device Download PDFInfo
- Publication number
- CN103830833B CN103830833B CN201410048833.5A CN201410048833A CN103830833B CN 103830833 B CN103830833 B CN 103830833B CN 201410048833 A CN201410048833 A CN 201410048833A CN 103830833 B CN103830833 B CN 103830833B
- Authority
- CN
- China
- Prior art keywords
- medical
- drainage
- intubate
- tube
- negative pressure
- 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.)
- Active
Links
Abstract
A kind of negative pressure drainage device of the present invention, relates to a kind of medical equipment. This negative pressure drainage device, drainage tube is inserted in medical sponge along the length direction of sheet medical sponge; And be furnished with cleaning hose and a softwood matter folded plate type sucker, the angle between two flat boards of this sucker is on obtuse angle and one of them flat board, to be provided with side by side two intubate, this two intubate axially parallel with another flat board; The flat board that this sucker is not established intubate is pushed down a side of medical sponge; The root of the extension of drainage tube is inserted and secured in an intubate hermetically; Cleaning hose also inserts in medical sponge along the length direction of medical sponge, and the root of the extension of cleaning hose is inserted and secured in another intubate hermetically. The present invention can be used for surface of a wound drainage, flushing, administration. The misery that can avoid changes dressings brings to patient and the trouble of bringing to medical personnel.
Description
Technical field
The present invention relates to a kind of medical equipment, particularly relating to a kind of is wound negative pressure drainageThe device facilitating.
Background technology
Treatment body skin or soft tissue defects, infection, the downright bad surface of a wound forming at present, isCover or filling body skin or the surface of a wound of soft tissue with medical sponge, by drainage tube along sheetThe length direction of shape medical sponge is inserted in medical sponge, then in the time that processing patient wraps up, uses bandThere are the sealing film (biological pellicle) of mucous membrane be layering sealing medical sponge and the whole surface of a wound,Lacuna between medical sponge and the surface of a wound, and the exposed junction of medical sponge and drainage tube jointMouthful; Again drainage tube is connected with negative pressure source, continues to attract, make the whole surface of a wound in totally-enclosed negativePress the state of drainage, in the hope of promoting sepage and slough in the surface of a wound, lacuna to discharge in time body, keep the surface of a wound clean outward, accelerate surface of a wound blood circulation simultaneously, promote new vessels, granulation groupThe growth of knitting.
Due in drainage process, medical sponge can be by the slough in drainage region or stickyDerivated stops up, and drainage tube also can, because of the poorly sealed generation gas leakage of sealing film, make in drainage tubeFormation derivated solidifies, and results in blockage. People take by drainage tube retroperfusion flushing liquor (rawReason salt solution) method, make stop up medical sponge or drainage tube conducting again. But, like thisWork can make drainage derivated reflux, refill the surface of a wound, causes " retrograde infection ". For this reason, inIt is ZL that state utility model patent description CN201529311U discloses the patent No.200920229774.6, name is called " the airfoam cushion structure of the built-in drainage tube with cleaning hose "Technical scheme, propose: it comprises the drainage tube (2) in porous foam cushion (1), drawsOn stream pipe (2), have side opening, in described drainage tube (2), have cleaning hose (3), described rushesWash on pipe (3) and have side opening, described cleaning hose (3) through drainage tube (2) rear end tube wall alsoDraw. While avoiding rinsing with this, drain reenters the surface of a wound with flushing liquor, causes the surface of a wound " contraryRow infects ".
But in actual use, the following shortcoming of existing negative pressure drainage equipment ubiquity: 1, processPatient need to repair wrapping while wrapping up medical sponge and drainage tube with sealing film, and gimmick is loaded down with trivial details; 2,Conventionally on medical sponge, be difficult to wrapping closely with the joint of drainage tube, easily gas leakage; 3, medical seaThe pipeline of continuous inner drainage tube is round tube, and patient is easily pressed onto protruding pipeline in the time couching, and causesPatient is uncomfortable; 4, while changing dressings, must extract medical sponge and drainage tube, after changing dressings, again apply againUpper with the medical sponge of drainage tube wrapping again, very inconvenient.
Summary of the invention
The present invention aims to provide a kind of negative pressure drainage device that overcomes above-mentioned shortcoming.
Technical scheme of the present invention is: a kind of negative pressure drainage device, drainage tube is medical along sheetThe length direction of sponge is inserted in medical sponge; And is furnished with cleaning hose; It is also furnished with a softwoodMatter folded plate type sucker, the angle between two flat boards of this sucker is obtuse angle and one of them flat boardOn be provided with side by side two intubate, this two intubate axially parallel with another flat board; This suckerThe flat board of not establishing intubate is pushed down a side of medical sponge; The root of the extension of drainage tube is airtightBe inserted and secured in an intubate; Cleaning hose also inserts along the length direction of medical spongeIn medical sponge, the root of the extension of cleaning hose is inserted and secured on hermetically another and insertsGuan Zhong.
Negative pressure drainage device of the present invention utilizes softwood matter folded plate type sucker, has solved on medical spongeBe difficult to wrapping closely with the joint of drainage tube and the problem of needs repairing wrapping; Cleaning hose is directBe arranged in medical sponge, can prevent better the surface of a wound " retrograde infection ", arrange so simultaneouslyDirectly administration of cleaning hose, solved while changing dressings and must extract medical sponge and drainage tube,After changing dressings, again apply again medical sponge with drainage tube the problem such as wrapping again; When wrapping,Only need seal edge and the medical sponge of softwood matter sucker with sealing film, no longer needThe port that exposes to medical sponge and drainage tube and cleaning hose joint is made encapsulation process, sealed thinThe seal operation of film is easy, and sealing is high; Negative pressure drainage device of the present invention both can be used for drainage,Rinse, also can be used for administration. Can avoid changes dressings bring to patient painful and being with to medical personnelThe trouble of coming.
On described sucker, in the jack both sides that cleaning hose is installed, an installation is respectively set side by sideThe jack of drainage tube; Two drainage tubes are inserted in respectively in described medical sponge, two drainage tubesThe root of extension is inserted and secured in corresponding jack hermetically.
Cleaning hose is located between these two drainage tubes. Can improve developing result.
The extension of described drainage tube is round tube, and this drainage tube is inserted in the portion in medical spongeBe divided into the flat tube with punching.
The pipeline that drainage tube is inserted in medical sponge adopts flat structure, the surface of a wound when patient bedDo not produce the constriction of protrusion; Can improve the comfort level when patient bed.
On described sucker and the surface of skin contact with medical dressing.
Contacted with wound tissue by medical dressing, can avoid the hemostasis of crushing property, keep surface of a wound bloodSmooth logical.
On described drainage tube, the both sides of flat tube arrange multiple side punchings, flat tube alternatelyBetween two main end faces, compartment of terrain is provided with multiple middle punchings; The endoporus of flat tube is arranged on twoDivider between individual main end face is divided into two symmetrical parts. Thereby drainage tube can be put downWeighing apparatus ground passes through each side punching of both sides and punching collection liquid in each.
Negative pressure drainage device of the present invention, makes thorough separation of runner of drainage and flushing, has improved punchingWash, administration, change dressings and fully drainage, for the wrapping of patient's healing property of difficulty, the complexity surface of a wound closeThe facility that envelope and patient use provides diversified treatment means.
Brief description of the drawings
Fig. 1 is the deployed configuration schematic diagram of an embodiment of negative pressure drainage device of the present invention.
Fig. 2 is the perspective view of drainage tube in Fig. 1 embodiment.
Fig. 3 is the cross-sectional view of A-A section in Fig. 2.
Fig. 4 is the perspective view of sucker in Fig. 1 embodiment.
Fig. 5 is the perspective view of Fig. 1 embodiment.
Detailed description of the invention
The deployed configuration of an embodiment of negative pressure drainage device of the present invention, as shown in Figure 1, this is negativePress drainage system have a sheet medical sponge 1, two 2, blocks of medical dressing 3 of drainage tube,A sucker 4 and a cleaning hose 5. Be provided with two holds the internal interval of medical sponge 1The flat jack 11 of drainage tube 2, and between these two flat jacks 11, be provided with one and hold flushingThe round jack 12 of pipe 5. The diameter of circle jack 12 is less than the thickness of flat jack 11. Cleaning hose 5Upper end be provided with the joint 51 expanding outwardly, the sidewall of cleaning hose 5 bottoms has multiple via holes 52.
Please refer to Fig. 2 and Fig. 3: the top of drainage tube 2 is round tube 21, the bottom of drainage tubeFor flat tube 23. Between round tube 21 and flat tube 23, there is a changeover portion 22. Flat tube23 both sides arrange multiple side punchings 231 alternately, between two main end faces of flat tube 23Compartment of terrain is provided with multiple middle punchings 232. The endoporus 233 of flat tube 23 is separated bar 234 and is divided intoTwo symmetrical parts, thus make drainage tube 2 can pass through evenly each side punching of both sides231 and each in punching 232 collect liquid.
Please refer to Fig. 4: between lower dull and stereotyped 41 and upper flat plate 42 of softwood matter folded plate type sucker 4Angle be obtuse angle. The length direction of 4 times corresponding medical sponges 1 of flat board 41 of sucker, sucker 4Two flat jacks 11 of the corresponding medical sponge 1 of root of upper flat plate 42 are arranged side by side corresponding lengthIntubate 43, to accept corresponding drainage tube 2; And be arranged side by side one between two long intubation tubes 43Individual short intubate 44, to accept cleaning hose 5. These two long intubation tubes 43 and short intubate 44 axiallyWith lower dull and stereotyped 41 parallel.
Please refer to Fig. 5: the flat tube 23 of two drainage tubes 2 is inserted in respectively medical sponge 1 correspondenceIn long jack 11; The root of the round tube 21 of two drainage tubes 2 inserts hermetically respectively and consolidatesFix in the long intubation tube 43 of sucker 4 upper flat plate 42 correspondences, and the circle of two drainage tubes 2The free termination of pipe 21 is away from the flat board 42 of sucker 4. Cleaning hose 5 and two drainage tubes 2 are alsoRow, cleaning hose 5 also inserts in medical sponge 1 circle along the length direction of medical sponge 1 and insertsIn hole 12, the root of the extension of cleaning hose 5 is inserted and secured on short intubate 44 hermeticallyIn. Medical dressing 3 arranges the surface of sucker 4 and skin contact upper; The lower flat board of sucker 441 push down a side of medical dressing 3 and medical sponge 1 correspondence.
When use, by medical sponge 1 cover or clog body skin or soft tissue defects,Infect, the downright bad surface of a wound forming, serve as between the surface of a wound and two drainage tubes 2 and cleaning hose 5Intermediary, with the edge of sealing film (biological pellicle) sealing medical sponge 1, sucker 4 andThe whole surface of a wound and lacuna are connected two drainage tubes 2, by outside physiology simultaneously with negative pressure sourceSalt solution water delivery device docks with the joint 51 of cleaning hose 5.
Close water delivery device, start negative pressure source, continue to attract, make the whole surface of a wound in totally-enclosedThe state of negative pressure drainage, promotes that sepage, the slough in the surface of a wound, lacuna passes medical sponge1 hole, each punching 231,232 of two drainage tube 2 flat tubes 23 enter drainage tube 2Endoporus 233,221, and discharge.
While carrying out washing wound surface: turn off negative pressure source, start water delivery device, physiological saline is through rinsingThe endoporus of pipe 5 and each via hole 52 of sidewall, see through medical sponge 1 and deliver to the pathology surface of a wound, 2After 3 minutes, be full of lacuna. Then close water delivery device, start negative pressure source, continue to attract,Again make the state of the whole surface of a wound in totally-enclosed negative pressure drainage, the physiology salt in the surface of a wound, lacunaWater carries remaining sepage, slough hole, two drainage tubes 2 through medical sponge 1Each punching 231,232 of flat tube 23 enters the endoporus 233,221 of drainage tube 2, and toOuter discharge.
Cleaning hose 5 also can carry this mode of physiological saline for administration.
Initiatively flushing, administration of the present embodiment, change dressings and fully drainage, promote the surface of a wound, lacunaInterior sepage, slough excrete in time, keep the surface of a wound clean, accelerate surface of a wound blood simultaneouslyLiquid circulation, promotes the growth of new vessels, granulation tissue. Difficult more property, the complexity surface of a woundTreatment provides new treatment means.
The above, be only preferred embodiment of the present invention, do not limit model of the invention process with thisEnclose, the equivalence of doing according to technical scheme of the present invention and description changes and modifies, and all shouldBelong to the scope that the present invention is contained.
Claims (5)
1. a negative pressure drainage device, drainage tube is inserted along the length direction of sheet medical spongeIn medical sponge; And is furnished with cleaning hose; It is characterized in that: it is also furnished with a softwood matter foldingBoard-like sucker, the angle between two flat boards of this sucker be on obtuse angle and one of them flat board alsoRow is provided with two intubate, this two intubate axially parallel with another flat board; This sucker is not establishedThe flat board of intubate is pushed down a side of medical sponge; The root of the extension of drainage tube is inserted hermeticallyEnter and be fixed in an intubate; Cleaning hose also inserts medical along the length direction of medical spongeIn sponge, the root of the extension of cleaning hose is inserted and secured in another intubate hermetically.
2. a kind of negative pressure drainage device according to claim 1, is characterized in that: instituteOn the sucker of stating, an installation drainage tube is respectively set side by side the jack both sides of cleaning hose are installedJack; Two drainage tubes are inserted in respectively in described medical sponge, the extension of two drainage tubesRoot be inserted and secured on hermetically in corresponding jack.
3. a kind of negative pressure drainage device according to claim 1 and 2, is characterized in that:The extension of described drainage tube is round tube, and the part that this drainage tube is inserted in medical sponge isWith the flat tube of punching.
4. a kind of negative pressure drainage device according to claim 3, is characterized in that: instituteOn the sucker of stating and the surface of skin contact with medical dressing.
5. a kind of negative pressure drainage device according to claim 3, is characterized in that: instituteOn the drainage tube of stating, the both sides of flat tube arrange multiple side punchings alternately, two masters of flat tubeWant compartment of terrain between end face to be provided with multiple middle punchings; The endoporus of flat tube is arranged on two mainlyDivider between end face is divided into two symmetrical parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048833.5A CN103830833B (en) | 2014-02-12 | 2014-02-12 | A kind of negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410048833.5A CN103830833B (en) | 2014-02-12 | 2014-02-12 | A kind of negative pressure drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103830833A CN103830833A (en) | 2014-06-04 |
| CN103830833B true CN103830833B (en) | 2016-05-11 |
Family
ID=50794923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410048833.5A Active CN103830833B (en) | 2014-02-12 | 2014-02-12 | A kind of negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103830833B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310475A (en) * | 2018-01-08 | 2018-07-24 | 广州润虹医药科技股份有限公司 | A kind of anti-clogging sucked type negative pressure drainage device |
| CN109200361B (en) * | 2018-10-31 | 2021-01-26 | 重庆市中医院 | Drainage device for cerebral hemorrhage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201529311U (en) * | 2009-11-10 | 2010-07-21 | 武汉维斯第医用科技有限公司 | Foam cushion structure of built-in drainage tube provided with flushing pipe |
| CN102218189A (en) * | 2011-06-13 | 2011-10-19 | 朱新生 | Special-purposed flexible cushion for negative pressure treatment |
| CN202342661U (en) * | 2011-12-11 | 2012-07-25 | 威海世创医疗科技有限公司 | Sucker type flushable negative pressure drainage device |
| CN103495259A (en) * | 2013-09-18 | 2014-01-08 | 苏州爱得科技发展有限公司 | Double-hole type sucker negative pressure drainage device |
| CN203777472U (en) * | 2014-02-12 | 2014-08-20 | 萨科（厦门）医疗科技有限公司 | Negative-pressure drainage device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5547197B2 (en) * | 2008-09-18 | 2014-07-09 | ケーシーアイ ライセンシング インコーポレイテッド | Multilayer dressing, system, and method for applying reduced pressure to a tissue site |
-
2014
- 2014-02-12 CN CN201410048833.5A patent/CN103830833B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201529311U (en) * | 2009-11-10 | 2010-07-21 | 武汉维斯第医用科技有限公司 | Foam cushion structure of built-in drainage tube provided with flushing pipe |
| CN102218189A (en) * | 2011-06-13 | 2011-10-19 | 朱新生 | Special-purposed flexible cushion for negative pressure treatment |
| CN202342661U (en) * | 2011-12-11 | 2012-07-25 | 威海世创医疗科技有限公司 | Sucker type flushable negative pressure drainage device |
| CN103495259A (en) * | 2013-09-18 | 2014-01-08 | 苏州爱得科技发展有限公司 | Double-hole type sucker negative pressure drainage device |
| CN203777472U (en) * | 2014-02-12 | 2014-08-20 | 萨科（厦门）医疗科技有限公司 | Negative-pressure drainage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103830833A (en) | 2014-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103071197A (en) | Negative pressure wound dressing capable of flushing wound and using method for same | |
| KR20120074290A (en) | An apparatus and method for controlling the negative pressure in a wound | |
| US20210220529A1 (en) | Novel irrigation and aspiration system | |
| CN103830833B (en) | A kind of negative pressure drainage device | |
| CN208958928U (en) | A kind of orthopedic injury wound washing care device | |
| CN203777472U (en) | Negative-pressure drainage device | |
| CN204972424U (en) | Negative pressure closed drainage device | |
| CN106236363A (en) | Ostomy bag for patients bed nursing | |
| CN204582098U (en) | A kind of packaged type peritoneal dialysis machine special for treating car | |
| CN213158149U (en) | Novel negative pressure drainage device applied to chronic sinus | |
| CN205386279U (en) | Quick connected system of negative pressure drainage | |
| CN201529311U (en) | Foam cushion structure of built-in drainage tube provided with flushing pipe | |
| CN211658838U (en) | Aspirator sleeve for laparoscopic surgery | |
| CN210750554U (en) | Wound/incision leakage irrigation drainage device | |
| CN210277855U (en) | Uropoiesis surgery nursing washing unit | |
| CN209564500U (en) | A kind of fixed device of dialysis catheter for nephrology department | |
| CN208756652U (en) | A kind of Multifunction anal-intestinal care appliances | |
| CN203694376U (en) | Improved closed type negative pressure drainage device | |
| CN203694214U (en) | Electric flusher for ostomy bag | |
| CN205995845U (en) | A kind of endoscope cleaning device | |
| CN109045369A (en) | A kind of N is to intervention lavation depression drainage device | |
| CN114948529B (en) | Thyroid postoperative nursing is with equipment of changing dressings | |
| CN215537039U (en) | Side-suction type wound drainage sucking disc | |
| CN208598893U (en) | A kind of general surgery flushing aspirator | |
| CN213789223U (en) | Cleaner for anorectal department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |