CN202113227U - Independent flushing-type wound protection device for negative-pressure drainage wound surface repair system - Google Patents
Independent flushing-type wound protection device for negative-pressure drainage wound surface repair system Download PDFInfo
- Publication number
- CN202113227U CN202113227U CN201120148342XU CN201120148342U CN202113227U CN 202113227 U CN202113227 U CN 202113227U CN 201120148342X U CN201120148342X U CN 201120148342XU CN 201120148342 U CN201120148342 U CN 201120148342U CN 202113227 U CN202113227 U CN 202113227U
- Authority
- CN
- China
- Prior art keywords
- independent flushing
- spongy body
- wound
- drainage
- sponge body
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- External Artificial Organs (AREA)
Abstract
The utility model relates to an independent flushing-type wound protection device for a negative-pressure drainage wound surface repair system. The adopted technical scheme is that: the independent flushing-type wound protection device for a negative-pressure drainage wound surface repair system comprises a sponge body, a drainage tube and a seal plug, wherein the drainage pipe is divided into a drainage area, a suction area and a dredging drug-injection area, the suction area is provided with a plurality of holes I, the drainage tube passes through the sponge body, in which the suction area is arranged, the suction area and the dredging drug-injection area are respectively extended beyond two ends of the sponge body, the end of the dredging drug-injection area is connected with the seal plug; and the independent flushing-type wound protection device is characterized by comprising an independent flushing tube, wherein one end of the independent flushing tube out of the sponge body is connected with the seal plug, the other end is inserted in the sponge body and stays in the sponge body, and a section of the independent flushing tube in the sponge body is provided with a plurality of holes II. With a simple structure, the independent flushing-type wound protection device of the utility model enables the sponge body to be wetted at any time and causes no secondary wounds on wound surface.
Description
Technical field
The invention belongs to medical instruments field, relates to Orthopeadic Surgery or brothers' surgery particularly, be used for repairing soft tissue or skin injury negative pressure drainage wound repair system protect the wound device.
Background technology
At Orthopeadic Surgery or brothers' surgery, to large tracts of land soft tissue infection, damaged and downright bad, steel plate exposes, exposed bone, tendon exposed; And before open fracture companion soft tissue defects carries out prosthesis, need handle wound surface, traditional method is to adopt artificial method; Every day, sterilization was changed dressings to wound surface; Change dressings so each time and all can bring huge misery to the patient, medical personnel's difficult treatment also can cause the secondary pollution of wound surface.Therefore initiated the negative pressure drainage technology in 1992 by German ULM doctor Fleischman of university.The negative-pressure sealed drainage technology is meant the wound surface that forms after traumatic material filling body skin or soft tissue defects, infection, the necrosis with protecting, and serves as the intermediary between wound surface and the drainage tube, and traditional point-like drain is become comprehensive drain; With medical transparent membrane (also being spongy body) is the total enclosing material; Cover, seal whole wound surface and lacuna; Simultaneously drainage tube is connected with negative pressure source; Make whole and protect the contacted wound surface of traumatic material to be in a complete surperficial closed negative pressure drainage state, organize in time and excrete to promote sepage, liquefaction and necrosis in wound surface, the lacuna; Infection chance between isolated wound surface and the external environment; To plaing a part to try to help the shoot grow by pulling it upward, accelerate the evenly growth fitly of granulation tissue of wound surface with the blood capillary that protects under the traumatic material contact surface; Hold back and close wound surface and lacuna.But existing protecting created device in use, need on wound surface, cover many days owing to protect the wound device; Therefore spongy body receives the influence of ambient temperature and vacuum suction, becomes dry easily, and dry back combines with wound easily; Be unfavorable for the growth of granulation tissue; And when clearing up wound next time, bring misery to the patient, also cause the secondary wound of wound surface easily.And inject liquid through drainage tube, on the one hand since the effect of negative pressure source liquid is siphoned away, can not the moistening spongy body, the opposing party goes out tube side at drainage tube and injects wetted to driving in the wrong direction and cause traumatic infection easily.
Summary of the invention
In order to overcome the above problems, it is a kind of simple in structure that the invention provides, and the moistening spongy body can not cause the negative pressure drainage wound repair system of secondary wound to protect the wound device with the independent flushing type to wound surface at any time.
The invention realizes through following technical scheme: negative pressure drainage wound repair system protects the wound device with the independent flushing type, comprises spongy body, drainage tube and seal plug, and drainage tube is divided into drain district, suction zone and mediation injection district; Suction zone is provided with some holes I; Drainage tube passes spongy body, and suction zone places in the spongy body, the two ends that spongy body is stretched out in drain district and mediation injection district respectively; The end in mediation injection district connects seal plug; It is characterized in that: be provided with the independent flushing pipe, the independent flushing pipe places the outer end of spongy body to connect seal plug, and the other end stretches in the spongy body; And end in the spongy body, the independent flushing pipe places the intravital part of sponge to be provided with some holes II.
Above-mentioned negative pressure drainage wound repair system is characterized in that being provided with scraper with protecting the wound device.
The beneficial effect of the invention is: 1. owing to be provided with the independent flushing pipe separately, can inject normal saline through the independent flushing pipe at any time, make and protect the wound device and remain moisture state.2. remain moisture state owing to protect the wound device, help quickening the growth of granulation tissue.3. the flushing of traditional drainage tube is injected the liquid-soaked spongy body by far-end to near-end, be prone to retrograde infection, change to and by near-end syringe pipe is set separately and soaks into again and draw the chance that does not have retrograde infection by the distal drainage pipe.4. because the independent flushing pipe is an individual passage, do not communicate, therefore inject liquid, can not cause infection wound surface through the independent flushing pipe with drainage tube.
Description of drawings
Fig. 1 is the invention overall appearance structural representation.
Fig. 2 is the structural representation of the invention.
Fig. 3 is the invention drainage tube and scraper user mode sketch map.
The specific embodiment
Like Fig. 1～shown in Figure 2, negative pressure drainage wound repair system protects the wound device with the independent flushing type: by spongy body (1), and drainage tube (2), (3) are stopped up in sealing, independent flushing pipe (4) and scraper (5) formation.
Drainage tube (2) is divided into drain district (2-1), suction zone (2-2) and mediation injection district (2-3); Suction zone (2-2) is provided with some holes I (2-4); Drainage tube (2) passes spongy body (1); Suction zone (2-2) places in the spongy body (1), and the two ends of spongy body (1) are stretched out in drain district (2-1) and mediation injection district (2-3) respectively, and the end in mediation injection district (2-3) connects seal plug (3).
Independent flushing pipe (4) places the outer end of spongy body (1) to connect seal plug (3); The other end stretches in the spongy body (1); And end in the spongy body (1), independent flushing pipe (4) places the part in the spongy body (1) to be provided with some holes II (4-1).
As shown in Figure 3, when drainage tube (or independent flushing pipe) stops up, scraper (5) is inserted mediation in the drainage tube (2) (or independent flushing pipe).
During use, spongy body and wound surface are coincide, drainage tube is connected with negative pressure source, and under the effect of negative pressure source, sepage or liquefaction and necrosis tissue that wound surface is produced siphon away.According to practical situation, inject normal saline through the independent flushing pipe, remain moisture state to keep spongy body.When the sign of obstruction is arranged, the seal plug of drainage tube or independent flushing pipe is opened, injected liquid or dredge obstruction through scraper.As need inject medicine to wound surface, through drainage tube to the wound surface injection.
Claims (2)
1. negative pressure drainage wound repair system protects the wound device with the independent flushing type; Comprise spongy body (1), drainage tube (2) and seal plug (3); Drainage tube (2) is divided into drain district (2-1), suction zone (2-2) and mediation injection district (2-3), and suction zone (2-2) is provided with some holes I (2-4), and drainage tube (2) passes spongy body (1); Suction zone (2-2) places in the spongy body (1); The two ends of spongy body (1) are stretched out in drain district (2-1) and mediation injection district (2-3) respectively, and the end in mediation injection district (2-3) connects seal plug (3), it is characterized in that: be provided with independent flushing pipe (4); Independent flushing pipe (4) places the outer end of spongy body (1) to connect seal plug (3); The other end stretches in the spongy body (1), and ends in the spongy body (1), and independent flushing pipe (4) places the part in the spongy body (1) to be provided with some holes II (4-1).
2. protect the wound device according to the described negative pressure drainage wound repair of claim 1 system with the independent flushing type, it is characterized in that being provided with scraper (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120148342XU CN202113227U (en) | 2011-05-11 | 2011-05-11 | Independent flushing-type wound protection device for negative-pressure drainage wound surface repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120148342XU CN202113227U (en) | 2011-05-11 | 2011-05-11 | Independent flushing-type wound protection device for negative-pressure drainage wound surface repair system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113227U true CN202113227U (en) | 2012-01-18 |
Family
ID=45454327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120148342XU Expired - Lifetime CN202113227U (en) | 2011-05-11 | 2011-05-11 | Independent flushing-type wound protection device for negative-pressure drainage wound surface repair system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691557A (en) * | 2017-02-17 | 2017-05-24 | 张小军 | Lower-limb external locking steel plate with negative pressure suction function |
| CN110721350A (en) * | 2019-09-25 | 2020-01-24 | 广州雪利昂生物科技有限公司 | Negative pressure drainage flushing system capable of preventing tissue extrusion |
| CN111282028A (en) * | 2019-12-26 | 2020-06-16 | 河南汇博医疗股份有限公司 | Negative pressure drainage washing unit for wound surface treatment |
-
2011
- 2011-05-11 CN CN201120148342XU patent/CN202113227U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691557A (en) * | 2017-02-17 | 2017-05-24 | 张小军 | Lower-limb external locking steel plate with negative pressure suction function |
| CN106691557B (en) * | 2017-02-17 | 2024-05-31 | 张小军 | Lower limb external locking steel plate with negative pressure suction function |
| CN110721350A (en) * | 2019-09-25 | 2020-01-24 | 广州雪利昂生物科技有限公司 | Negative pressure drainage flushing system capable of preventing tissue extrusion |
| CN111282028A (en) * | 2019-12-26 | 2020-06-16 | 河南汇博医疗股份有限公司 | Negative pressure drainage washing unit for wound surface treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202069996U (en) | Cushion special for wound-surface flushing-negative-pressure closure drainage | |
| CN201912520U (en) | Special soft pad for wound surface rinsing-negative pressure closed drainage | |
| CN202113227U (en) | Independent flushing-type wound protection device for negative-pressure drainage wound surface repair system | |
| CN2376935Y (en) | Wound surface healing promoting instrument | |
| CN110038175A (en) | Multi-functional integrated anal canal drainage device | |
| CN108378988A (en) | Built-in type rinses negative pressure closed drainage device comprehensively | |
| CN101664578B (en) | Negative pressure sealing drainage device of surface wound tissue | |
| CN201361052Y (en) | Skin expander | |
| CN203138848U (en) | Flushable fish bone type negative pressure drainage dressing | |
| CN204170279U (en) | A kind of local oxygen therapy associating closed negative pressure therapeutic instrument | |
| CN206822682U (en) | A kind of disposable knee joint cavity punctures and flusher | |
| CN209004811U (en) | A kind of minimally invasive dilating drainage external member of the percutaneous kidney of tearable negative pressure taking stone | |
| CN203494039U (en) | Negative pressure sealed drainage device | |
| CN201959396U (en) | Wound protection device for negative pressure drainage wound surface healing system | |
| CN205163387U (en) | Belly infection of incisional wound is split and is merged dressing device that courage leaks | |
| CN101708351A (en) | Washing drainage tube for surgery cut surface | |
| CN212490400U (en) | Wound surface negative pressure drainage device for orthopedic nursing | |
| CN205055001U (en) | Negative pressure drainage washing unit | |
| CN210963234U (en) | Simple and easy neck surgery postoperative negative pressure drainage device | |
| CN208851803U (en) | Built-in type rinses negative pressure closed drainage device comprehensively | |
| CN207950229U (en) | A kind of negative pressure drainage trauma care instrument of improved observable wound | |
| CN207640712U (en) | Negative pressure drainage device for chronic wound exudate | |
| CN112843357A (en) | Drainage device for laparoscope puncture hole infection | |
| CN201664462U (en) | Negative-pressure enclosed drainage device for body surface wound tissues | |
| CN201848007U (en) | Irrigation and drainage device for surface of surgical incision |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |