Wound healing and bone regeneration instrument and its application methodTechnical field
The present invention relates to medical instruments field, more particularly, to Wound healing and bone regeneration instrument and its application method.
Background technology
Negative pressure wound therapy technology (Negative Pressure Wound Therapy, NPWT) is to promote wound healingCutting edge technology, be applied in clinic and developed in recent years.Traditional changes deposited technology, because gauze is easy in useContaminated by diffusate, cause the surface of a wound by repeated infection, cause to hinder face being difficult to heal, treatment time is long, and effect is undesirable.Early stage grindsThe negative pressure wound therapy product made is by part groups such as negative pressure equipment, filling dressing, drainage tube, pad pasting and drainage-fluid collecting pipesInto, the open surface of a wound is become into the in check closure surface of a wound, the excessive sepage of surface of a wound substrate is drained, promote the blood of local organizationLiquid is circulated, so as to promote wound healing.
The negative pressure wound therapy instrument of early stage can realize efficient drainage, such as negative-pressure sealed drainage technology (VSD), negative in height" nil product is gathered " is realized in pressure, can effectively prevent wound hydrops, accelerates the lacuna closure of infection, promotes wound healing.ButWhen in use, obtain negative pressure generally by central negative pressure system, central negative pressure pressure stability is poor, may occur in which instantaneous pressure orLow-pressure state, and to keep negative pressure value all the time between 60-80kpa, it is necessary to 24 hours CDs, machine is difficult to bear lengthThe operation of time, and noise is very big.
The content of the invention
It is an object of the invention to provide Wound healing and bone regeneration instrument and its application method, it is used to solve wound in the prior art and controlsTreat that stability of instrument is poor, need long-time drainage holding negative pressure value, noise big and bulky not Portable belt problem.
To achieve the above object, the present invention provides following technical scheme：
According to an aspect of the present invention, there is provided Wound healing and bone regeneration instrument, for intelligent negative pressure system, including control unit,Power unit, monitoring unit, output unit and dressing, the dressing include pad pasting, catheter pressure and female Luer；The pad pastingApplication is provided with the catheter pressure on the open surface of a wound on the pad pasting, one end of the catheter pressure connects with the pad pastingConnect, the other end is connected with one end of the female Luer, the other end of the female Luer connects with one end of the output unitConnect, the other end of the output unit connects the power unit by the monitoring unit；Described control unit is dynamic with describedPower unit, monitoring unit connection；The monitoring unit carries pressure sensor, pressure described in the pressure sensor monitoringPressure value in conduit.
Further, described control unit, the power unit, the monitoring unit and the output unit are arranged on oneIn individual shell.
Further, the shell also includes switch key, a battery draw-in groove and four indicator lamps；Described in fourIndicator lamp is respectively power supply indicator, pressure indicator light, mode indicating lamp and run indicator.
Further, vessel clamp is carried on the catheter pressure.
According to another aspect of the present invention, there is provided the application method of Wound healing and bone regeneration instrument, the application method includes：
Step a：Female Luer in dressing is connected with output unit；
Step b：Pressure sensor in control unit control monitoring unit is detected to the pressure in catheter pressure, obtainedTo the actual pressure value in the catheter pressure；
Step c：The preset pressure value in the actual pressure value and the Wound healing and bone regeneration instrument is compared, when the actual pressureForce value is more than during preset pressure value, described control unit controls power unit to the catheter pressure in the Wound healing and bone regeneration instrumentSuction pressure is carried out, then repeating said steps b, until when the actual pressure value is no more than the preset pressure value, stopping suction pressure.
Further, the application method also included before step a：
The monitoring unit, the output unit, described control unit, the power unit are closed by switch keyIt is powered.
Further, the application method is in the step c：
Before described control unit controls the power unit to carry out suction pressure to the catheter pressure, also include：
When the actual pressure value exceedes the preset pressure value, suction pressure of the switch key to the power unitPattern is switched over.
Further, the application method is in the step c：
When the actual pressure value is compared with the preset pressure value, when the actual pressure value is default not less than describedDuring pressure value, repeating said steps b.
Further, the application method is in the step c：
In repeating said steps b, when the actual pressure value exceedes the preset pressure value, repeating said steps c.
Further, the suction pressure pattern of the power unit is discontinuous suction pressure pattern and continuity suction pressure pattern.
Compared with prior art, beneficial effects of the present invention are：
Wound healing and bone regeneration instrument of the invention and its application method, the Wound healing and bone regeneration instrument, for intelligent negative pressure system,Including：Control unit, power unit, monitoring unit, output unit and dressing, dressing connect including pad pasting, catheter pressure and RuleMouthful；Pad pasting application is provided with catheter pressure on the open surface of a wound on pad pasting, one end of catheter pressure is connected with pad pasting, the other endIt is connected with one end of female Luer, the other end of female Luer is connected with one end of output unit, the other end of output unit leads toCross monitoring unit connection power unit；Control unit is connected with power unit, monitoring unit；Monitoring unit carries pressure sensingDevice, the pressure value in pressure sensor monitoring catheter pressure, wherein, control unit, power unit, monitoring unit and output unitThe part that the Wound healing and bone regeneration instrument provides tiny structure for wound is constituted, when in use, by the female Luer in dressing and outputUnit is connected, and the pressure sensor in control unit control monitoring unit is detected to the pressure in catheter pressure, is pressedActual pressure value in power conduit；The preset pressure value in actual pressure value and Wound healing and bone regeneration instrument is compared, is divided into the following two kindsSituation：When actual pressure value is not less than preset pressure value, continue the pressure sensor of control unit control monitoring unit to pressurePressure in power conduit is detected, when actual pressure value exceedes preset pressure value in Wound healing and bone regeneration instrument, control unit controlBrake force unit carries out suction pressure to catheter pressure, and then the pressure sensor of Repetitive controller unit control monitoring unit is led to pressurePressure in pipe detected, is divided into the following two kinds situation：When actual pressure value is no more than preset pressure value, stop suction pressure,When actual pressure value exceedes preset pressure value, continue control unit control power unit carries out suction pressure to catheter pressure, thenThe pressure sensor of Repetitive controller unit control monitoring unit is detected to the pressure in catheter pressure, until actual pressure valueDuring no more than preset pressure value, stop suction pressure；Above-mentioned Wound healing and bone regeneration instrument and its application method, by control unit, power listUnit, the combination of monitoring unit and output unit provide tiny structure and wound treated, it is to avoid is obtained by central negative pressure systemObtain negative pressure to treat wound so that the good stability of the pressure required for wound, and reduce noise pollution, Yi JiyouWound is treated in avoiding by central negative pressure system acquisition negative pressure so that when Wound healing and bone regeneration instrument no longer needs longBetween CD keep negative pressure value between 60-80kpa.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specificThe accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing belowAccompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paidPut, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 for wound to provide the structural representation of the part of tiny structure in Wound healing and bone regeneration instrument provided in an embodiment of the present inventionFigure；
Fig. 2 for wound to provide the structural representation of the part of tiny structure in Wound healing and bone regeneration instrument provided in an embodiment of the present inventionFigure；
Fig. 3 is the structural representation of dressing in Wound healing and bone regeneration instrument provided in an embodiment of the present invention；
Fig. 4 is the flow chart of the application method of Wound healing and bone regeneration instrument provided in an embodiment of the present invention；
Fig. 5 is the flow chart of the application method of Wound healing and bone regeneration instrument provided in an embodiment of the present invention.
Icon:1- shells；2- control units；3- power units；4- monitoring unit；5- output units；6- pressure sensors；7- power supplys；8- power supply cover plates；9- switch keys；10- battery draw-in grooves；11- power supply indicators；12- pressure indicator lights；13- patternsIndicator lamp；14- run indicator；15- dressing；151- pad pastings；152- catheter pressures；153- female Luers；154- vessel clamps.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementationExample is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skillThe every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", D score, "left", "right", " vertical ",The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, merely toBe easy to the description present invention and simplify describe, rather than indicate imply signified device or element must have specific orientation,With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second "," the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phaseCompany ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；CanBeing to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke YishiTwo connections of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at thisConcrete meaning in invention.
According to an aspect of the present invention, as shown in figures 1 and 3, there is provided Wound healing and bone regeneration instrument, for intelligent negative pressure systemSystem, including control unit 2, power unit 3, monitoring unit 4, output unit 5 and dressing 15；
Dressing 15 includes pad pasting 151, catheter pressure 152 and female Luer 153；Pad pasting 151 is applied on the open surface of a wound, patchCatheter pressure 152 is provided with film 151, one end of catheter pressure 152 is connected with pad pasting 151, the other end and female Luer 153One end connects, and the other end of female Luer 153 is connected with one end of output unit 5, and the other end of output unit 5 is single by monitoringUnit 4 connects power unit 3；Control unit 2 is connected with power unit 3, monitoring unit 4；Monitoring unit 4 carries pressure sensor 6,Pressure value in the monitoring catheter pressure 152 of pressure sensor 6.
Wound healing and bone regeneration instrument of the invention, control unit 2, power unit 3, monitoring unit 4 and output unit 5 are constitutedThe Wound healing and bone regeneration instrument provides the part of tiny structure for wound, when in use, by female Luer 153 in dressing 15 and outputUnit 5 is connected, and the pressure sensor 6 in the control monitoring unit 4 of control unit 2 is detected to the pressure in catheter pressure 152,Obtain the actual pressure value in catheter pressure 152；The preset pressure value in actual pressure value and Wound healing and bone regeneration instrument is compared, is divided intoThe following two kinds situation：When actual pressure value is not less than preset pressure value, continue the pressure that control unit 2 controls monitoring unit 4Sensor 6 is detected to the pressure in catheter pressure 152, when actual pressure value is more than preset pressure value in Wound healing and bone regeneration instrumentWhen, the control power unit 3 of control unit 2 carries out suction pressure to catheter pressure 152, then the control of Repetitive controller unit 2 monitoring unit 4Pressure sensor 6 pressure in catheter pressure is detected, be divided into the following two kinds situation：When actual pressure value is no more than pre-If during pressure value, stopping suction pressure, when actual pressure value exceedes preset pressure value, continue the control power unit 3 pairs of control unit 2Catheter pressure 152 carries out suction pressure, and then the pressure sensor 6 of the control of Repetitive controller unit 2 monitoring unit 4 is to catheter pressure 152In pressure detected, until actual pressure value be no more than preset pressure value when, stop suction pressure；Above-mentioned Wound healing and bone regeneration instrument andIts application method, tiny structure is provided to wound by the combination of control unit 2, power unit 3, monitoring unit 4 and output unit 5Treated, it is to avoid obtain negative pressure by central negative pressure system to treat wound so that pressure required for woundGood stability, and reduce noise pollution, and by central negative pressure system obtain negative pressure wound is entered due to avoidingRow treatment so that Wound healing and bone regeneration instrument no longer needs prolonged CD to keep negative pressure value between 60-80kpa；
When the Wound healing and bone regeneration instrument runs, the 6 pairs of pressures of pressure sensor in the control monitoring unit 4 of control unit 2Pressure in power conduit 152 is monitored, in comparing the actual pressure value in catheter pressure 152 and Wound healing and bone regeneration instrumentPreset pressure value come judge whether control power unit 3 suction pressure is carried out to catheter pressure 152, realize Wound healing and bone regeneration instrument to woundThe intellectuality of mouth treatment, improves the operating efficiency of the Wound healing and bone regeneration instrument.
According to a kind of implementation method of Wound healing and bone regeneration instrument of the present invention, control unit 2, power unit 3, the and of monitoring unit 4Output unit 5 is arranged in a shell 1.
Wound healing and bone regeneration instrument of the invention, control unit 2, power unit 3, monitoring unit 4 and output unit 5 are putIn in a shell 1 so that the area occupied of negative pressure device is smaller in Wound healing and bone regeneration instrument, and is easy to carry.
According to a kind of implementation method of Wound healing and bone regeneration instrument of the present invention, as shown in Fig. 2 shell 1 is also pressed including a switch9, battery draw-in groove 10 of key and four indicator lamps；Four indicator lamps are respectively power supply indicator 11, pressure indicator light 12, patternIndicator lamp 13 and run indicator 14.
Wound healing and bone regeneration instrument of the invention, four indicator lamps are respectively the power supply indicator 11 of display information about power,I.e. when Wound healing and bone regeneration instrument runs according to the different display different colours of electricity, power supply refers to power supply indicator 11 when electricity is sufficientShow that lamp 11 is shown in green, power supply indicator 11 is shown in red during not enough power supply；Display Wound healing and bone regeneration instrument pressure informationPressure indicator light 12, i.e. actual pressure value of the pressure indicator light 12 in catheter pressure 152 is not less than in Wound healing and bone regeneration instrumentDuring preset pressure value, pressure indicator light 12 does not work, and actual pressure value of the pressure indicator light 12 in catheter pressure 152 exceedes woundDuring preset pressure value in therapeutic equipments, pressure indicator light 12 is lighted；Show the mode indicating lamp of the suction pressure pattern of power unit 313, suction pressure pattern is that discontinuous suction pressure pattern and continuity suction pressure pattern, i.e. power unit 3 are shown as green in discontinuous suction pressureColor, power unit 3 shows red in continuity suction pressure；Show the run indicator 14 of the suction pressure number of times of power unit 3, i.e. powerOnce, run indicator 14 will dodge once the suction pressure of unit 3, wherein, continuation suction pressure can keep the tension force of wound cells, drawPlay cell mechanicalness to uphold, promote liquid flowing, discontinuous suction pressure refers to the suction pressure 5min of power unit 3, then stops suction pressure2min, then suction pressure 5min again, cyclicity suction pressure always, Wound healing and bone regeneration instrument can according to the actual requirements select the mould for needingFormula, therefore, the Wound healing and bone regeneration instrument can realize the intellectuality of self-operating according to aforementioned four indicator lamp, improve the woundThe operating efficiency of therapeutic equipments；
Battery draw-in groove 10 is provided with shell 1, power supply 7 is placed with battery draw-in groove 10, power supply cover plate 8 is covered in power supply 7Go up and be stuck on battery draw-in groove 10, wherein, the power supply of the Wound healing and bone regeneration instrument is two No. 5 batteries of section, by above-mentioned two sections 5Battery, is driven the negative pressure device in Wound healing and bone regeneration instrument to provide tiny structure and wound is treated, it is to avoid driven using electrodynamic pumpDynamic Wound healing and bone regeneration instrument provides negative pressure and wound is treated so that the small volume of Wound healing and bone regeneration instrument, easy to carry.
According to a kind of implementation method of Wound healing and bone regeneration instrument of the present invention, vessel clamp 154 is carried on catheter pressure 152.
Wound healing and bone regeneration instrument of the invention, when the Wound healing and bone regeneration instrument treat wound, by catheter pressure 152On vessel clamp 154 remove to be that power unit 3 attracts catheter pressure 152 from catheter pressure 152, stop suction pressure,After completing to the treatment of wound, vessel clamp 154 is clipped on catheter pressure 152, prevents outside air from entering by catheter pressureEnter onto wound bed surface, cause the infection of wound.
According to another aspect of the present invention, as shown in Figure 4, there is provided the application method of wound therapeutic apparatus device, this is usedMethod includes：
Step a：Female Luer 153 in dressing 15 is connected with output unit 5；
Step b：Pressure sensor 6 in the control monitoring unit 4 of control unit 2 is carried out to the pressure in catheter pressure 152Detection, obtains the actual pressure value in catheter pressure 152；
Step c：The preset pressure value in actual pressure value and Wound healing and bone regeneration instrument is compared, when actual pressure value exceedes woundIn therapeutic equipments during preset pressure value, the control power unit 3 of control unit 2 carries out suction pressure to catheter pressure 152, then repeats to walkRapid b, until when actual pressure value is no more than preset pressure value, stopping suction pressure.
The application method of Wound healing and bone regeneration instrument of the invention, when the Wound healing and bone regeneration instrument is used, control is singleUnit 2 controls the pressure sensor 6 in monitoring unit 4 to be monitored the pressure in catheter pressure 152, by comparing catheter pressurePreset pressure value in actual pressure value in 152 and Wound healing and bone regeneration instrument is led to pressure judging whether control power unit 3Pipe 152 carries out suction pressure, and the application method of the above-mentioned therapeutic equipments realizes the intellectuality that Wound healing and bone regeneration instrument is used, improves thisWound healing and bone regeneration instrument operating efficiency in use.
A kind of implementation method of the application method according to Wound healing and bone regeneration instrument of the present invention, application method was gone back before step aIncluding：
Monitoring unit 4, output unit 5, control unit 2, power unit 3 are closed by switch key 9 and be powered.
A kind of implementation method of the application method according to Wound healing and bone regeneration instrument of the present invention, application method is in step c：
Be controlled unit 2 control power unit 3 suction pressure is carried out to catheter pressure 152 before, also include：
When actual pressure value exceedes preset pressure value, switch key 9 is switched over to the suction pressure pattern of power unit 3.
A kind of implementation method of the application method according to Wound healing and bone regeneration instrument of the present invention, application method is in step c：
When actual pressure value is compared with preset pressure value, when actual pressure value is not less than preset pressure value, repeat to walkRapid b.
A kind of implementation method of the application method according to Wound healing and bone regeneration instrument of the present invention, as shown in figure 5, application method is in stepIn rapid c：
In repeat step b, when actual pressure value exceedes preset pressure value, repeat step c.
A kind of implementation method of the application method according to Wound healing and bone regeneration instrument of the present invention, the suction pressure pattern of power unit 3 isDiscontinuous suction pressure pattern and continuity suction pressure pattern.
In sum, the optional factor of Wound healing and bone regeneration instrument of the invention and its application method is more.According to this hairBright claim can be combined into multiple embodiments, therefore the technical scheme that claim combinations of the invention go out is equalWithin protection scope of the present invention.Below in conjunction with specific embodiments to Wound healing and bone regeneration instrument of the present invention and its application methodIt is further described through.
Embodiment 1
Wound healing and bone regeneration instrument of the invention, including dressing 15 and it is arranged on control unit 2, power unit in shell 13rd, monitoring unit 4, output unit 5, dressing 15 include pad pasting 151, catheter pressure 152 and female Luer 153；Pad pasting 151 is appliedOn the open surface of a wound, catheter pressure 152 is provided with pad pasting 151, one end of catheter pressure 152 is connected with pad pasting 151, the other endOne end with female Luer 153 is connected, and the other end of female Luer 153 is connected with one end of output unit 5, output unit 5The other end connects power unit 3 by monitoring unit 4；Control unit 2 is connected with power unit 3, monitoring unit 4；Monitoring unit 4With pressure sensor 6, the pressure value in the monitoring catheter pressure 152 of pressure sensor 6；Wherein, carried on catheter pressure 152 and ledPipe clamp 154, is provided with 9, battery draw-in groove 10 of a switch key and four indicator lamps, four indicator lamp difference on shell 1For：The power supply indicator 11 of information about power is shown, the pressure indicator light 12 of Wound healing and bone regeneration instrument pressure information is shown, power is shownThe mode indicating lamp 13 of the suction pressure pattern of unit 3, shows the run indicator 14 of the suction pressure number of times of power unit 3；And set on shell 1It is equipped with power supply 7 and power supply cover plate 8.
Embodiment 2
The application method of Wound healing and bone regeneration instrument of the invention, by the female Luer 153 in dressing 15 and output unit 5Connection；Switch key 9 is pressed, monitoring unit 4, output unit 5, control unit 2 and power unit 3 are powered；Control is singleUnit 2 controls the pressure sensor 6 in monitoring unit 4 to detect the pressure in catheter pressure 152, obtains catheter pressure 152In actual pressure value；The preset pressure value in actual pressure value and Wound healing and bone regeneration instrument is compared, is divided into the following two kinds situation：WhenActual pressure value is more than during preset pressure value, according to the actual conditions of patient, by switch key, 9 pairs are moved in Wound healing and bone regeneration instrumentThe suction pressure pattern of power unit 3 is switched over, and the suction pressure pattern of switching is discontinuous suction pressure pattern and continuity suction pressure pattern, works as realityWhen border pressure value is not less than preset pressure value, continue the pressure sensor 6 of the control monitoring unit 4 of control unit 2 to catheter pressurePressure in 152 is detected, when actual pressure value exceedes preset pressure value, the suction by switch key 9 to power unit 3Die pressing type is switched over；After suction pressure pattern is switched over, the control power unit 3 of control unit 2 is inhaled to catheter pressure 152Press, then the pressure sensor 6 of the control of Repetitive controller unit 2 monitoring unit 4 is detected to the pressure in catheter pressure 152,It is divided into the following two kinds situation：When actual pressure value is no more than preset pressure value, stop suction pressure, gas is discharged from pressure releasing hole,When actual pressure value exceedes preset pressure value, continue the control power unit 3 of control unit 2 carries out suction pressure to catheter pressure 152,Then Repetitive controller unit 2 controls the pressure sensor 6 of monitoring unit 4 to detect the pressure in catheter pressure 152, untilWhen actual pressure value is no more than preset pressure value, stop suction pressure.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extentPipe has been described in detail with reference to foregoing embodiments to invention, it will be understood by those within the art that：It is stillTechnical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are carried outEquivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technical sideThe scope of case.