CN104941015A - Three-cavity negative-pressure wound irrigation and drainage tube - Google Patents
Three-cavity negative-pressure wound irrigation and drainage tube Download PDFInfo
- Publication number
- CN104941015A CN104941015A CN201510429543.XA CN201510429543A CN104941015A CN 104941015 A CN104941015 A CN 104941015A CN 201510429543 A CN201510429543 A CN 201510429543A CN 104941015 A CN104941015 A CN 104941015A
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- Prior art keywords
- drainage tube
- tube
- drainage
- seal wire
- external
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M25/0032—Multi-lumen catheters with stationary elements characterized by at least one unconventionally shaped lumen, e.g. polygons, ellipsoids, wedges or shapes comprising concave and convex parts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0036—Multi-lumen catheters with stationary elements with more than four lumina
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
- A61M25/0026—Multi-lumen catheters with stationary elements
- A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention relates to medical human body wound drainage consumables and provides a three-cavity negative-pressure wound irrigation and drainage tube. The negative-pressure wound irrigation and drainage tube comprises an in-vivo drainage tube and an in-vitro connection tube, wherein the in-vivo drainage tube adopts an integral structure and is provided with a main drainage tube, an irrigation tube and a guide wire implanting tube which are parallelly arranged lengthways; the main drainage tube is arranged in the geometric center of the in-vivo drainage tube, and the irrigation tube and the guide wire implanting tube are located at the periphery of the main drainage tube; a lower groove is formed in the outer wall of the in-vivo drainage tube, and a plurality of drainage openings are formed in the lower groove and communicated with the main drainage tube; the in-vitro connection tube comprises an in-vitro drainage tube, an in-vitro irrigation tube and an in-vitro guide wire implanting tube which are mutually independent; the in-vitro drainage tube, the in-vitro irrigation tube and the in-vitro guide wire implanting tube are respectively communicated with the main drainage tube, the irrigation tube and the guide wire implanting tube which are arranged at the outer end of the in-vivo drainage tube. The three-cavity negative-pressure wound irrigation and drainage tube mainly adopts a three-cavity structure, is used for drainage of wounds deep in a human body and has the effects of being accurate in implanting, favorable in drainage and irrigation, resistant to blockage, and the like.
Description
Technical field
The present invention relates to a kind of human body wound drainage medical disposable material, specifically a kind of three chamber negative pressure wound irrigation drainage tubes.
Background technology
Wound drainage pipe mostly is single chamber drainage tube now, is difficult to by wound deep pus and the complete drain of secretions out.Because drainage tube softer being difficult to inserts wound deep, vacuum suction is owing to easily causing obliteration without supporting in tube chamber, single lumen catheter more can not be used for irrigating, if can increase the weight of wound infection or cause mixed infection with single lumen catheter punching, so wound drainage effect be bad.The flushing of current deep wound by two independently pipeline form, and drainage tube is circular; Be not easy to like this manage drainage tube, and when drain owing to losing efficacy without support is easy to be blocked by surrounding soft tissue around the drain mouth of pipe.Continuous negative pressure drainage in time by pus in wound or secretions drain out, can promote granulation tissue growth simultaneously, impels wound healing.
Summary of the invention
Based on prior art Problems existing, the object of the present invention is to provide the three chamber negative pressure wound irrigation drainage tubes that a kind of structure simply, not easily blocks, drainage effect is good, impel wound healing.
Object of the present invention is realized by following scheme: a kind of three chamber negative pressure wound irrigation drainage tubes, is characterized in that: this drainage tube comprises in body inserts drainage tube and Ligation in vitro pipe; Inserting drainage tube in body is an overall structure, inserts that drainage tube is longitudinally parallel is provided with main drainage tube, syringe pipe and seal wire implant in body; Main drainage tube is located in body the geometric center position inserting drainage tube, and syringe pipe and seal wire implant are positioned at the periphery of main drainage tube; Insert drainage tube outer wall in body and be provided with low groove, low groove place is provided with multiple drain opening, and drain opening is connected with main drainage tube; Ligation in vitro pipe comprises separate external drainage pipe, external syringe pipe and external seal wire implant; External drainage pipe, external syringe pipe and external seal wire implant respectively with insert the main drainage tube of drainage tube outer end, syringe pipe and seal wire implant in body and continue and communicate, in the body of external seal wire implant and seal wire implant, movable mode is provided with wire guide.
Inserting drainage tube cross section in body is that pintongs is quincunx, and main drainage tube is located at the quincuncial center of pintongs, and syringe pipe and seal wire implant are located at quincuncial two the relative petal positions of pintongs respectively; Main drainage tube cross section is that pintongs is quincunx.
The present invention is used for the drain of human body deep wound, is particularly suitable for the infected wound in the deep wound infection such as Chronic Sinus infection, osteomyelitis and osteo-articular tissues deep, is also used in the non-infected wound that secretions is more.Primary structure of the present invention is three-cavity structure, and namely three pipelines are combined as a whole; The 26S Proteasome Structure and Function of the multiple pipelines used at present is integrated, decreases the quantity of drainage tube, be convenient to place and management.
Structure and fuction feature of the present invention mainly contains:
1, three pipelines are combined as a whole, and three pipelines respectively have its function, and integrate multiple function; Main drainage tube, syringe pipe and seal wire implant three tube chambers play wound irrigation respectively, negative pressure drainage, seal wire insert effect; Main drainage tube as wound irrigation is mainly used in drain wound irrigation simultaneously; Syringe pipe as negative pressure drainage is mainly used in seal wire negative pressure drainage; The seal wire implant of inserting as seal wire can increase drainage tube hardness after implanted metal seal wire, make drainage tube can implant wound deep smoothly, wire guide can also develop location under fluoroscopy, determine drainage tube depth and place, seal wire inserts pipe also can take out wire guide as wound exudate collecting pipe, to do bacteriological detection after inserting drainage tube.
2, drainage tube outer wall low groove place has multiple drain opening to communicate with main drainage tube, adds drain area, increases drainage effect; Multiple drain opening makes wound have suction function from deep to superficial part, facilitates the drain of infection and necrosis tissue, and negative pressure state also promotes the granulation tissue of wound from dark to shallow and formed.
3, inserting drainage tube cross section in body is that pintongs is quincunx, and pintongs projection is played a supporting role to soft tissue in body, and when preventing vacuum suction, surrounding soft tissue is to the blocking of drainage tube draining hole.
4, main drainage tube cross section is that pintongs is quincunx, adds drainage wall intensity, and the gauffer of inside protrusions plays the supporting role to tube chamber, prevents the obturation of tube chamber like this when negative pressure drainage.
The present invention is made up of the silica gel good with the tissue compatibility, prevents from occurring rejection in use procedure.The present invention's achievement that to be inventor develop on clinical experience basis for many years, which overcome the shortcoming that existing drainage tube exists, in wound drainage, can be good at draining pus and secretions in wound, can rinse infected wound simultaneously, also the blocking occurring wound inner drainage tube draining hole during continuous negative pressure drainage can be prevented, because inserting, drainage tube when seal wire makes to insert is hardening can implant wound deep very well, wire guide can have an X-rayed development, determine the drainage tube degree of depth, can play like this and well accurately insert, good drain, rinse, blockage resisting effect, thus can well drain, promote wound healing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Fig. 2 inserts drainage tube end view in body.
In figure: insert drainage tube in 1-body, 101-main drainage tube, 102-syringe pipe, 103-seal wire implant, 104-low groove, 105-drain opening, 2-Ligation in vitro pipe, 201-external drainage pipe, 202-external syringe pipe, 203-external seal wire implant.
Detailed description of the invention
With enforcement, the present invention is described in further details with reference to the accompanying drawings below.
As shown in Fig. 1: a kind of three chamber negative pressure wound irrigation drainage tubes, this drainage tube comprises in body inserts drainage tube 1 and Ligation in vitro pipe 2; Inserting drainage tube 1 in body is an overall structure, inserts that drainage tube 1 is longitudinally parallel is provided with main drainage tube 101, syringe pipe 102 and seal wire implant 103 in body; Main drainage tube 101 is located in body the geometric center position inserting drainage tube 1, and syringe pipe 102 and seal wire implant 103 are positioned at the periphery of main drainage tube 101; Insert drainage tube 1 outer wall in body and be provided with low groove 104, low groove 104 place is provided with multiple drain opening 105, and drain opening 105 is connected with main drainage tube 101; Ligation in vitro pipe 2 comprises separate external drainage pipe 201, external syringe pipe 202 and external seal wire implant 203; External drainage pipe 301, external syringe pipe 202 and external seal wire implant 203 respectively with insert the main drainage tube 101 of drainage tube 1 outer end (being bordering on the one end outside body surface), syringe pipe 102 and seal wire implant 103 in body and continue and communicate, in external seal wire implant 203 and the body of seal wire implant 103, movable mode is provided with wire guide (for illustrating in figure).
Main drainage tube 101, syringe pipe 102 and seal wire implant 3 three tube chambers are each naturally independently, do not communicate each other; Syringe pipe 102 and seal wire implant 103 only at drain tube head, tail both ends open, do not communicate with main drainage tube 101; Guarantee drainage tube is complete, maintains negative pressure.
The tube chamber of main drainage tube 101 is greater than the tube chamber of syringe pipe 102 and seal wire implant 103.Namely main drainage tube 101 is extra heavy pipes, and syringe pipe 2 and seal wire implant 3 are tubules.
Inserting drainage tube 1 cross section in body shown in the present embodiment is that pintongs is quincunx, and main drainage tube 101 is located at the quincuncial center of pintongs, and syringe pipe 102 and seal wire implant 103 are located at quincuncial two the relative petal positions of pintongs respectively; See Fig. 2: main drainage tube 101 tube chamber cross section is that pintongs is quincunx, syringe pipe 102 and seal wire implant 103 tube chamber cross section are circular.The cross section of external drainage pipe 201, external syringe pipe 202 and external seal wire implant 203 is circular.Certainly, syringe pipe 102 and seal wire implant 103 also can be located at and be arranged adjacent in two petal positions.
Be that pintongs is quincunx owing to inserting drainage tube 1 cross section in body, protruding everywhere (low groove both sides be projection) of inserting drainage tube 1 outer wall in body plays the supporting role to drainage tube surrounding soft tissue, to effectively prevent after implanting soft tissue to the blocking of the drain opening 105 of drainage tube.In main drainage tube 101, cross section is that pintongs is quincunx, prevents the obturation of main drainage tube during negative pressure drainage, ensure that drainage tube is unobstructed when negative pressure and reaches effective drainage.
Insert four low groove 104 places that drainage tube 1 outer wall is provided with in body and be equipped with multiple drain opening 105, drain opening 105 all communicates with main drainage tube 101, which increases draining hole, is beneficial to the drain to wound deep and side.External drainage pipe 201 external connecting negative pressure drainage system; External syringe pipe 202, for accessing irrigation drainage tube, can inject liquid by syringe pipe 102 when drain and irrigate, and the flushing liquor injected by syringe pipe 102 is like this flowed out by main drainage tube 101, forms circulation flushing wound; Seal wire implant 103, for placing wire guide, increases hardness when implanting drainage tube by wire guide on the one hand, is beneficial to and drainage tube is implanted wound deep; On the other hand, can the position that implants of Fluoroscopy location drainage tube by the wire guide placed; External seal wire implant 203 is closed after drainage tube implants.
Drainage tube is made up of the silica gel good with histocompatibility, can be made into large and small different serial model No., uses for the large and small wound of difference.Insert drainage tube 1 in body and can manufacture integrative-structure with external drainage pipe 2; Insert drainage tube 1 in body and also can be made into Split type structure with external drainage pipe 2, namely insert drainage tube 1 in body, three pipes of external drainage pipe 2 make respectively, then external drainage pipe 201, external syringe pipe 202, external seal wire implant 203 correspondence are fixedly attached in body main drainage tube 101, syringe pipe 102, the seal wire implant 103 of inserting drainage tube 1 outer end.
The cross section inserting drainage tube in body also can be that three lobes are quincunx, and main drainage tube tube chamber cross section is that three lobes are quincunx.
Claims (5)
1. three chamber negative pressure wound irrigation drainage tubes, is characterized in that: this drainage tube comprises in body inserts drainage tube (1) and Ligation in vitro pipe (2); Inserting drainage tube (1) in body is an overall structure, inserts that drainage tube (1) is longitudinally parallel is provided with main drainage tube (101), syringe pipe (102) and seal wire implant (103) in body; Main drainage tube (101) is located in body the geometric center position inserting drainage tube (1), and syringe pipe (102) and seal wire implant (103) are positioned at the periphery of main drainage tube (101); Insert drainage tube (1) outer wall in body and be provided with low groove (104), low groove (104) place is provided with multiple drain opening (105), and drain opening (105) is connected with main drainage tube (101); Ligation in vitro pipe (2) comprises separate external drainage pipe (201), external syringe pipe (202) and external seal wire implant (203); External drainage pipe (201), external syringe pipe (202) and external seal wire implant (203) respectively with insert the main drainage tube (101) of drainage tube (1) outer end, syringe pipe (102) and seal wire implant (103) in body and continue and communicate, in external seal wire implant (203) and the body of seal wire implant (103), movable mode is provided with wire guide.
2. a kind of three chamber negative pressure wound irrigation drainage tubes as claimed in claim 1, is characterized in that: the tube chamber of main drainage tube (101) is greater than the tube chamber of syringe pipe (102) and seal wire implant (103).
3. a kind of three chamber negative pressure wound irrigation drainage tubes as claimed in claim 1 or 2, it is characterized in that: inserting drainage tube (1) cross section in body is that pintongs is quincunx, main drainage tube (101) is located at the quincuncial center of pintongs, and syringe pipe (102) and seal wire implant (103) are located at quincuncial two the relative petal positions of pintongs respectively; Main drainage tube (101) tube chamber cross section is that pintongs is quincunx, and syringe pipe (102) and seal wire implant (103) tube chamber cross section are circular; The cross section of external drainage pipe (201), external syringe pipe (202) and external seal wire implant (203) is circular.
4. a kind of three chamber negative pressure wound irrigation drainage tubes as claimed in claim 3, it is characterized in that: insert four low groove (104) places that drainage tube (1) outer wall is provided with in body and be equipped with multiple drain opening (105), drain opening (105) all communicates with main drainage tube (101).
5. a kind of three chamber negative pressure wound irrigation drainage tubes as claimed in claim 4, is characterized in that: drainage tube makes large and small different serial model No. by the silica gel good from histocompatibility.
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CN201510429543.XA CN104941015B (en) | 2015-07-21 | 2015-07-21 | Three chamber negative pressure wound irrigation drainage tubes |
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CN201510429543.XA CN104941015B (en) | 2015-07-21 | 2015-07-21 | Three chamber negative pressure wound irrigation drainage tubes |
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CN104941015A true CN104941015A (en) | 2015-09-30 |
CN104941015B CN104941015B (en) | 2017-07-11 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105854151A (en) * | 2016-03-23 | 2016-08-17 | 张小曦 | Infection-preventing clover-shaped porous urinary catheter |
CN106963999A (en) * | 2017-03-31 | 2017-07-21 | 中山市中健医疗设备有限公司 | A kind of abdominal drainage device |
CN107899123A (en) * | 2017-12-01 | 2018-04-13 | 中国人民解放军总医院 | A kind of sinus irrigation and drainage device |
CN108295354A (en) * | 2018-01-31 | 2018-07-20 | 佳木斯大学 | A kind of suction type orthopedic drainage tube |
CN109821078A (en) * | 2019-03-20 | 2019-05-31 | 南京市中医院 | A kind of Vomica drainage pipe of perianal abscess |
CN109847116A (en) * | 2019-01-14 | 2019-06-07 | 上海长征医院 | A kind of postoperative simple multifunctional wound drainage device of the big surface of a wound |
CN110141697A (en) * | 2019-06-21 | 2019-08-20 | 王崇伟 | A kind of intestinal fistula irrigation drainage tube |
CN110339416A (en) * | 2019-07-08 | 2019-10-18 | 中南大学湘雅医院 | A kind of flusher for thoracic surgery |
WO2020186729A1 (en) * | 2019-03-19 | 2020-09-24 | 景润(上海)医疗器械有限公司 | Negative pressure drainage and cleaning system for sutureless closure of skin wound |
CN113171536A (en) * | 2021-04-23 | 2021-07-27 | 骆书文 | Drainage tube for infection of oral cavity, jaw and face gaps |
CN113262377A (en) * | 2021-05-08 | 2021-08-17 | 宁波市第一医院 | Microgroove drainage stent tube |
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CN204745114U (en) * | 2015-07-21 | 2015-11-11 | 兰州大学 | Three chamber negative pressure wounds wash drainage tube |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105854151A (en) * | 2016-03-23 | 2016-08-17 | 张小曦 | Infection-preventing clover-shaped porous urinary catheter |
CN106963999A (en) * | 2017-03-31 | 2017-07-21 | 中山市中健医疗设备有限公司 | A kind of abdominal drainage device |
CN107899123A (en) * | 2017-12-01 | 2018-04-13 | 中国人民解放军总医院 | A kind of sinus irrigation and drainage device |
CN108295354A (en) * | 2018-01-31 | 2018-07-20 | 佳木斯大学 | A kind of suction type orthopedic drainage tube |
CN109847116A (en) * | 2019-01-14 | 2019-06-07 | 上海长征医院 | A kind of postoperative simple multifunctional wound drainage device of the big surface of a wound |
WO2020186729A1 (en) * | 2019-03-19 | 2020-09-24 | 景润(上海)医疗器械有限公司 | Negative pressure drainage and cleaning system for sutureless closure of skin wound |
CN109821078A (en) * | 2019-03-20 | 2019-05-31 | 南京市中医院 | A kind of Vomica drainage pipe of perianal abscess |
CN110141697A (en) * | 2019-06-21 | 2019-08-20 | 王崇伟 | A kind of intestinal fistula irrigation drainage tube |
CN110339416A (en) * | 2019-07-08 | 2019-10-18 | 中南大学湘雅医院 | A kind of flusher for thoracic surgery |
CN113171536A (en) * | 2021-04-23 | 2021-07-27 | 骆书文 | Drainage tube for infection of oral cavity, jaw and face gaps |
CN113262377A (en) * | 2021-05-08 | 2021-08-17 | 宁波市第一医院 | Microgroove drainage stent tube |
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