A kind of N is to intervention lavation depression drainage deviceTechnical field
The present invention relates to the field of medical instrument technology, specially a kind of N to intervention lavation depression drainage device.
Background technique
Acute mastitis is the common disease of breast feeding women, once early stage deals with easily generation abscess of breast improperly, is passedThe treatment of the abscess of breast of system cannot be rinsed and be drained simultaneously, be needed many places using surgery incision and drainage as standard treatmentsIntubation, so that such art formula is big to patient trauma, Incisional Dressing Change pain, course of disease time is long, brings to the body and psychology of patientVery big pain, and scar after the operation is larger, influences the appearance of breast, use is very inconvenient.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of N to intervention lavation depression drainage device,Structure is simple, can effectively be treated for abscess of breast, and flushing and drainage can be realized in the insertion of single tube, and wound is few, woundFace is small, postoperative not influence appearance, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of N is to intervention lavation depression drainage device, includingIntervention pipe, the intervention pipe is annular lumen, and the left end lateral surface for intervening pipe is evenly distributed with open-work, the right side of the intervention pipeEnd is equipped with the end pipe of arc, and inner tube is equipped in the axis hole of the end pipe right part, and the left end of said inner tube extends to intervention pipeMiddle part, the left side outlet of the right end of said inner tube and medicine-chest is fixedly linked, and the upper end of the end pipe is equipped with tee tube, describedThe right side branch mouth of tee tube is equipped with the negative tube communicated with medicine-chest inner cavity, and the inner cavity of the negative tube is equipped with motion bar, describedThe right side of motion bar is fixedly linked with the piston plate in the middle part of medicine-chest inner cavity, and the upper collateral mouth of the tee tube is equipped with liquidThe upper end of pipe, the outlet tube runs through the lower end surface of exhausted bath box and extends to the upper end of exhausted bath box, the exhausted bath box upper surfaceIt is equipped with negative pressure pump in mounting hole, the leading flank of the exhausted bath box is equipped with control switch, the input terminal of the control switch and outerThe output end of portion's power supply is electrically connected, and the output end of the control switch is electrically connected with the input terminal of negative pressure pump.
As a preferred technical solution of the present invention, the left side of said inner tube is fixed with extension spring, the stretchingThe left end of spring is fixedly linked with the intubation in intervention pipe left port.
As a preferred technical solution of the present invention, through-hole, the left end of the intubation is distributed in the side of the intubationFace is fixed with block cover, and the block cover is hemispherical shell.
As a preferred technical solution of the present invention, drug-feeding tube is equipped on the downside of the left side of the medicine-chest, it is described into medicineThe middle part of pipe is equipped with into medicine valve.
As a preferred technical solution of the present invention, the motion bar and negative tube clearance fit are installed, and negative tubeInner cavity is equipped with filter close to one end of tee tube.
Compared with prior art, the beneficial effects of the present invention are: this N is to intervention lavation depression drainage device, structure is simple, makesWith conveniently, the drainage of abscess of breast is can be completed in the insertion of single only intervention pipe, then is pressed into medical fluid and carries out to the tissue of diseased regionLavation only needs a wound that surgical procedure can be completed, and the surface of a wound is small, ensure that the aesthetics of subsequent Wound healing, by singleNegative pressure pump be the drainage of controllable abscess of breast and the indentation of medical fluid, there is connectivity, so that rinsing pressure and drainage pressure alwaysCertain ratio is kept, regulation and control is convenient, and the pain of the patient of reduction improves the efficiency and quality of operation.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the schematic diagram of the section structure of the present invention.
In figure: 1 intervention pipe, 101 extension springs, 102 intubations, 103 through-holes, 104 block covers, 2 end pipes, 3 inner tubes, 4 medicine-chests,401 drug-feeding tubes, 402 into medicine valve, 5 tee tubes, 6 negative tubes, 601 filters, 7 motion bars, 8 piston plates, 9 outlet tubes, 10 exhausted bath box,11 negative pressure pumps, 12 control switches.
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, completeSite preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based onEmbodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every otherEmbodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of N is to intervention lavation depression drainage device, including interventionPipe 1, intervention pipe 1 is annular lumen, and the left end lateral surface for intervening pipe 1 is evenly distributed with open-work, and the right end of intervention pipe 1 is equipped with arcThe end pipe 2 of shape, the axis hole of 2 right part of end pipe is interior to be equipped with inner tube 3, and the left end of inner tube 3 extends to the middle part of intervention pipe 1, inner tube 3Left side be fixed with extension spring 101,102 stationary phase of intubation in the left end and intervention 1 left port of pipe of extension spring 101Even, through-hole 103 is distributed in the side for being intubated 102, and the left side for being intubated 102 is fixed with block cover 104, and block cover 104 is hemispherical shellBody, the right end of inner tube 3 are fixedly linked with the left side outlet of medicine-chest 4, drug-feeding tube 401 are equipped on the downside of the left side of medicine-chest 4, into medicineThe middle part of pipe 401 is equipped with into medicine valve 402, and the upper end of end pipe 2 is equipped with tee tube 5, and the right side branch mouth of tee tube 5 is equipped with and medicine-chestThe negative tube 6 that 4 inner cavities communicate, the inner cavity of negative tube 6 are equipped with motion bar 7, and motion bar 7 and 6 clearance fit of negative tube are installed, and negative6 inner cavity of pressure pipe is equipped with filter 601 close to one end of threeway 5, and filter 601 limits motion bar 7, while avoiding rising uselessLiquid stream enters negative tube 6, and right side and the piston plate 8 in the middle part of 4 inner cavity of medicine-chest of motion bar 7 are fixedly linked, tee tube 5 it is upper collateralMouth is equipped with outlet tube 9, and the upper end of outlet tube 9 runs through the lower end surface of exhausted bath box 10 and extends to the upper end of exhausted bath box 10, waste liquidNegative pressure pump 11 is equipped in the mounting hole of 10 upper surface of case, the leading flank of exhausted bath box 10 is equipped with control switch 12, control switch 12Input terminal be electrically connected with the output end of external power supply, the output end of control switch 12 is electrically connected with the input terminal of negative pressure pump 11,For this N to intervention lavation depression drainage device, structure is simple, easy to use, and abscess of breast can be completed in the insertion of single only intervention pipe 1Drainage, then be pressed into medical fluid and lavation is carried out to the tissue of diseased region, only need a wound that surgical procedure can be completed, the surface of a wound is small,The aesthetics that ensure that subsequent Wound healing is the drainage of controllable abscess of breast and the pressure of medical fluid by single negative pressure pump 11Enter, there is connectivity, remains certain ratio so that rinsing pressure and draining pressure, regulation and control is convenient, the patient of reductionPain, improve the efficiency and quality of operation.
When in use: medical fluid is entered to 4 internal pressure of medicine-chest by drug-feeding tube 401, piston plate 8 is pushed into the right end of medicine-chest 4 by medical fluid,Merging intervention pipe 1 simultaneously makes intervention pipe 1 be partially located in abscess of breast position with open-work, and opening control switch 12 makes negative pressure pump 11The internal pressure of work, exhausted bath box 10 reduces, and the fester of abscess position enters the annular cavity of intervention pipe 1 by through-hole 103, finallyEntered in exhausted bath box 10 by end pipe 2, tee tube 5 and outlet tube 9, at the same when fester rises 6 inner cavity of negative suction pipe gasBody, so that motion bar 7 drives piston plate 8 to be slowly moved to the left, the medical fluid in medicine-chest 4 enters the middle part of intervention pipe 1 by inner tube 3In channel, the pressure of medical fluid is moved to the left intubation 102 and block cover 104, and medical fluid is sprayed by through-hole 103 carries out abscess positionLavation, after through intervention 1 left end of pipe open-work be inhaled into exhausted bath box 10.
The configuration of the present invention is simple can effectively be treated for abscess of breast, the insertion of single tube can be realized flushing withThe operation of drainage, wound is few, and the surface of a wound is small, postoperative not influence appearance, more convenient to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be withA variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understandingAnd modification, the scope of the present invention is defined by the appended.