It is a kind of for negative pressure drainage and the Acetabula device of cleaningTechnical field
The utility model relates to medical instruments more particularly to a kind of for negative pressure drainage and the Acetabula device of cleaning.
Background technique
After wound or surgical site infections, the complication such as wound infection, non-healing wounds are frequently encountered, many wounds are sometimes veryComplexity, it is not only deep, and also seepage discharge is more, and healing time is longer.In addition, since periwound skin is often soaked in diffusate,Make wound circumference healthy skin oedema, fester.If drawn over to one's side without effectively draining with external force, even if this wound is by very longIt heals after time, inside will also be filled by many scars, greatly be influenced beautiful.
VSD (i.e. negative-pressure sealed drainage technology) is a kind of processing superficial surface of a wound and the completely new approach for deep drainage.EnergyThe secretion and necrotic tissue for enough completely removing lacuna or the surface of a wound, disease difficult to treat internal for osteomyelitis etc. have wellTherapeutic effect is the innovation of technique of surgical treatment.Negative pressure drainage device is drawn for the negative pressure of various skins and the soft tissue surface of a woundStream operation, negative pressure drainage Wound treating technology has been developed in recent years a new technology for treating the surface of a wound, closedNegative pressure drainage is a kind of efficiently drainage, comprehensive, under continuous negative pressure suction so that the surface of a wound is in opposite by " nil product is poly- " in drainage areaClean environment effectively prevents wound hydrops and also removes necrotic tissue simultaneously, accelerate infection lacuna closure and infected wound moreIt closes, prevent from polluting and infects.
When negative pressure drainage is treated, as increasing for exudate be easy to cause blocking with dry, and, expense short using the timeIt is high.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of good absorption effect, be not easy to plug for bearingThe Acetabula device of pressure drainage and cleaning.
The utility model is to solve above-mentioned technical problem by the following technical programs: being provided a kind of for negative pressure drainageAnd the Acetabula device of cleaning, including sucker ontology, flushing pipe, absorption tube, flushing general pipeline and absorbing trunk, the sucker ontologyInternal cavities are separated into absorbing cavity by baffle part and rinse chamber；
Described absorbing cavity one end is connected to absorption tube, and the other end is connected to absorbing trunk；
Described flushing chamber one end is connected to flushing pipe, and general pipeline is rinsed in other end connection.
Preferably, the flushing pipe and absorption tube are provided at least one；Multiple flushing pipes and absorption tube are radialIt is evenly arranged on the side wall of sucker ontology, and flushing pipe and the setting of absorption tube interval.
Preferably, there are three the flushing pipe and absorption tube are respectively provided with, three flushing pipes are evenly arranged on the side wall of sucker ontologyOn, three absorption tubes are separately positioned among respective corresponding two flushing pipes.
Preferably, several through-holes are evenly equipped on the side wall of the flushing pipe and absorption tube.
Preferably, the baffle part is circular pipe, and the circular pipe is placed vertically, one end of circular pipe and suckerThe bottom end of ontology is fixedly connected, and the other end of circular pipe is connected to absorbing trunk；The side wall of the absorption tube and circular pipeConnection.
Preferably, the sucker ontology includes upper plate and lower plate, and the upper plate is detachably connected with lower plate, instituteIt states and is respectively arranged with absorbing trunk connecting hole and cleaning general pipeline connecting hole, absorbing trunk connecting hole one end and suction on upper plateIt receives general pipeline to be detachably connected, the other end is connected to absorbing cavity；One end of the cleaning general pipeline connecting hole and cleaning general pipeline are detachableConnection, the other end are connected to cleaning chamber.
Preferably, the extending direction of the absorbing trunk connecting hole is vertical with the extending direction of circular pipe, and the suctionGeneral pipeline connecting hole is received to extend in the same direction with cleaning general pipeline connecting hole.
Preferably, the circular pipe is connected to absorption tube by transfer tube, and described transfer tube one end and circular pipe are solidFixed connection, the side wall that the other end passes through sucker ontology are removably connect with absorption tube.
Preferably, the flushing chamber is connected to flushing pipe by the second transfer tube, and second transfer tube is fixed on suckerOn ontology, second transfer tube passes through the side wall of sucker ontology, and one end is connected to chamber is rinsed, and the other end is detachable with flushing pipeConnection.
Preferably, the material of the sucker ontology, flushing pipe and absorption tube is medical grade silicon rubber, medical polyvinyl, doctorWith one of polyurethane, medical latex, medical polyethylene and polypropylene for medical article.
The utility model has the advantage that compared with prior art
(1) in the utility model, the separation of scavenger circuit and absorption circuit is realized by the setting of baffle part, mutually itBetween do not generate interference, be conducive to the cleaning of wound.
(2) multiple groups flushing pipe and absorption tube are set and the radial arrangement of flushing pipe and absorption tube is capable of increasing cleaning surfaceProduct, avoids dead angle, so that assimilation effect is better.Simultaneously because setting multiple groups flushing pipe and absorption tube also avoid single pipelineIt integrally paralyses caused by after blocking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Acetabula device provided by the embodiment of the utility model for being used for negative pressure drainage and cleaning；
Fig. 2 is the knot provided by the embodiment of the utility model for the lower plate in negative pressure drainage and the Acetabula device of cleaningStructure schematic diagram；
Fig. 3 is the of the upper plate in the Acetabula device provided by the embodiment of the utility model for negative pressure drainage and cleaningOne perspective view；
Fig. 4 is the of the upper plate in the Acetabula device provided by the embodiment of the utility model for negative pressure drainage and cleaningTwo perspective views；
Fig. 5 is the lower plate installation provided by the embodiment of the utility model in negative pressure drainage and the Acetabula device of cleaningStructural schematic diagram after absorption tube and flushing pipe.
1- sucker ontology, 10- baffle part, 101- absorbing cavity, 102- rinse chamber, 11- upper plate, 12- lower plate, 111- suctionGeneral pipeline connecting hole is received, 112- cleans general pipeline connecting hole, 2- flushing pipe, the second transfer tube of 20-, 3- absorption tube, 31- transfer tube, 4-Rinse general pipeline, 5- absorbing trunk.
Specific embodiment
It elaborates below to the embodiments of the present invention, the present embodiment before being with technical solutions of the utility modelIt puts and is implemented, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is unlimitedIn following embodiments.
As shown in Figs. 1-5, the Acetabula device provided in this embodiment for being used for negative pressure drainage and cleaning, including sucker ontology 1,Flushing pipe 2, absorption tube 3 rinse general pipeline 4 and absorbing trunk 5, and the internal cavities of the sucker ontology 1 are separated by baffle part 10At absorbing cavity 101 and rinse chamber 102；The upside of sucker ontology 1 is arranged in the flushing general pipeline 4 and absorbing trunk 5；The absorption101 one end of chamber is connected to absorption tube 3, and the other end is connected to absorbing trunk 5, and absorbing cavity 101, absorption tube 3 are connected to formation with absorbing trunk 5Absorption circuit；Described 102 one end of flushing chamber is connected to flushing pipe 2, and other end connection rinses general pipeline 4, rinses chamber 102,2 and of flushing pipeIt rinses the connection of general pipeline 4 and forms flush loop.The absorbing trunk 5 is connected to negative pressure device, the negative pressure generated by negative pressure deviceLiquid in absorbing cavity 101 is sucked out.
In use, flushing liquor is entered in the flushing chamber 102 inside sucker ontology 1 by rinsing general pipeline 4, thenIt is left to position to be rinsed by flushing pipe 2, the liquid after flushing is drawn into absorbing cavity 101 by absorption tube 3, then passes through suctionGeneral pipeline 5 is received to flow out.The separation of scavenger circuit and absorption circuit is realized by the setting of baffle part 10, is not generated between each other dryIt disturbs, is conducive to the cleaning of wound.
Further, the flushing pipe 2 and absorption tube 3 are provided at least one；Multiple flushing pipes 2 and absorption tube 3 are inOn the radial side wall for being evenly arranged on sucker ontology 1, and flushing pipe 2 and the setting of the interval of absorption tube 3.Specifically, 2 He of flushing pipeThere are three absorption tube 3 is respectively provided with, three flushing pipes 2 are evenly arranged on the side wall of sucker ontology 1, and three absorption tubes 3 are separately positioned onAmong respective corresponding two flushing pipes 2.Certain flushing pipe 2 and the quantity of absorption tube 3 are not limited in three.
The radial arrangement of flushing pipe 2 and absorption tube 3 is simultaneously capable of increasing cleaning surface by setting multiple groups flushing pipe 2 and absorption tube 3Product, avoids dead angle, so that assimilation effect is better；In addition, flushing pipe 2 and the setting of the interval of absorption tube 3 can be shortened cleaning solutionReturn flow path, after cleaning can quickly by after cleaning liquid flow out wound.It is understood that the flushingSeveral through-holes 21 are evenly equipped on the side wall of pipe 2 and absorption tube 3.Simultaneously because setting multiple groups flushing pipe 2 and absorption tube 3 also avoidIt integrally paralyses caused by after individually pipeline blocks.
Specifically, the baffle part 10 is circular pipe, the circular pipe is placed vertically, one end of circular pipe and suctionThe bottom end of disk ontology 1 is fixedly connected, and the other end of circular pipe is connected to absorbing trunk 4；Circular pipe and the formation of sucker ontology 1Internal cavities form absorbing cavity 101, the cavity composition cleaning chamber 102 that the side wall of circular pipe and sucker ontology 1 is formed is describedAbsorption tube 3 is connected to the side wall of circular pipe.
It is understood that the sucker ontology 1 includes upper plate 11 and lower plate 12, the upper plate 11 and lower plate12 are detachably connected, and the purpose for being detachably connected design is the sky being convenient for changing inside component and easy cleaning sucker ontology 1Chamber.Absorbing trunk connecting hole 111 and cleaning general pipeline connecting hole 112, the absorbing trunk are respectively arranged on the upper plate 11111 one end of connecting hole is detachably connected with absorbing trunk 4, and the other end is connected to absorbing cavity 101；The cleaning general pipeline connecting hole112 one end is detachably connected with cleaning general pipeline 5, and the other end is connected to cleaning chamber 102, absorbing trunk connecting hole 111 and absorptionThe purpose that general pipeline 4 is detachably connected design is to be convenient for changing component.The upper plate 11 can also be in a further preferred embodimentFor the panel being fixedly connected with lower plate 12, absorbing trunk connecting hole 111 is provided on the panel and is connected with clear general pipelineHole 112.
Further, the extending direction of the absorbing trunk connecting hole 111 is vertical with the extending direction of circular pipe, and instituteAbsorbing trunk connecting hole 111 is stated to extend in the same direction with cleaning general pipeline connecting hole 112.The purpose designed in this way is to make flushing pipe 2 and inhaleClosed tube 3 is horizontal to be flowed into sucker ontology 1, is avoided vertical characteristics flushing pipe and absorption tube 3, can be reduced the volume of device, moreIt is convenient to use.The circular pipe is connected to absorption tube 3 by transfer tube 30, and described 31 one end of transfer tube is fixed with circular pipeConnection, the side wall that the other end passes through sucker ontology 1 are removably connect with absorption tube 3.
Further, the flushing chamber 102 is connected to flushing pipe 2, second transfer tube 20 by the second transfer tube 20It is fixed on sucker ontology 1, second transfer tube 20 passes through the side wall of sucker ontology 1, and one end is connected to chamber 102 is rinsed, separatelyOne end is removably connect with flushing pipe 2.
It is understood that the material of the sucker ontology 1, flushing pipe 2 and absorption tube 3 be medical grade silicon rubber, it is medical poly-One of vinyl chloride, medical polyurethane, medical latex, medical polyethylene and polypropylene for medical article.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at thisMade any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility modelProtection scope within.