CN108096648A - A kind of wound treatment system and its signal piping anti-blocking method - Google Patents
A kind of wound treatment system and its signal piping anti-blocking method Download PDFInfo
- Publication number
- CN108096648A CN108096648A CN201810051138.2A CN201810051138A CN108096648A CN 108096648 A CN108096648 A CN 108096648A CN 201810051138 A CN201810051138 A CN 201810051138A CN 108096648 A CN108096648 A CN 108096648A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- signal piping
- ultrasonic oscillation
- treatment system
- wound treatment
- 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.)
- Pending
Links
- 206010052428 Wound Diseases 0.000 title claims abstract description 76
- 208000027418 Wounds and injury Diseases 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims description 11
- 230000010355 oscillation Effects 0.000 claims abstract description 53
- 239000012530 fluid Substances 0.000 claims abstract description 15
- 238000011010 flushing procedure Methods 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 7
- 238000010897 surface acoustic wave method Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000002560 therapeutic procedure Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 10
- 238000002604 ultrasonography Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009581 negative-pressure wound therapy Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- A61M1/0023—
-
- A61F13/05—
-
- 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
- A61M1/83—Tube strippers, i.e. for clearing the contents of the tubes
Abstract
The embodiment of the present invention provides a kind of wound treatment system, including containing negative pressure source, one negative pressure line for being used to provide negative pressure for dressing end being connected with the negative pressure source, the negative pressure line passes through liquid-collecting box, and one be provided with pressure-detecting device for detecting the signal piping of the dressing end pressure, which further includes a ultrasonic oscillation device being connected with the signal piping.Ultrasonic oscillation device is connected in the signal piping of wound therapy system, by the ultrasonic oscillation of the ultrasonic oscillation device, can effectively remove the wound fluid in signal piping, ensures that the negative pressure value of dressing end detection is more accurate.
Description
Technical field
The present invention relates to field of medical device, especially a kind of wound treatment system and its signal piping anti-blocking method.
Background technology
Negative pressure wound therapy device, principle are by applying negative pressure to wound, to promote the healing of wound.According near
Clinical practice experience over 10 years, the equipment have good healing effect to the treatment of wounds of various acute and chronics.It is negative using
When pressing Wound treatment apparatus treat wound, generally mainly using relatively low negative pressure, generally -55mmHg arrives -175mmHg, according to
The actual conditions of wound set pressure suitably again.The wound of patient will use different pressure, medical care in different phase
Personnel need often change or set the pressure size of negative pressure wound therapy device.
However existing vacuum suction system, generally lead to wound using a pipeline, both the negative pressure at suction wound,
Diffusate at suction wound again simultaneously.It so designs and is disadvantageous in that：First, vacuumize and measure wound negative pressure value
Pipeline for same root, when there is the diffusate aspirated in pipeline or pipeline is blocked by highly viscous diffusate, then manage
The negative pressure value of negative pressure value and wound in road is there are large error, it is difficult to accurately measure the true negative pressure value of wound；Two
Be can only machinery setting negative pressure value or mechanical periodicity positive pressure-negative pressure value and retention time, can not be according to the true of wound
Environment carries out the variation of pressure, therefore during vacuum suction, patient easily generates sense of discomfort；Third, work as vacuum suction system
During pressure cycle alternating, the wound fluid in pipeline is absorbed and has been easily returned to wound surface, generated repetition
The surface of a wound pollutes.To solve the above-mentioned problems, two pipelines are employed in the prior art, and one of pipeline is for detecting dressing
The signal piping of negative pressure value is held, another pipeline is wound fluid aspiration.But since pressure detecting pipeline is also and applies
Expect end connection, the wound fluid that can be drawn into auxiliary material can influence the pressure measurement at dressing end, can more seriously cause to press
The blocking of power signal piping so that the pressure detecting at dressing end does not have effect.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is, provides a kind of wound that can prevent monitoring pipeline blockage
Processing system.
In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of wound treatment system, including containing negative pressure source,
One negative pressure line for being used to provide negative pressure for dressing end being connected with the negative pressure source, the negative pressure line pass through liquid-collecting box, with
And one be provided with pressure-detecting device for detecting the signal piping of the dressing end pressure, the system further include one with it is described
The ultrasonic oscillation device of signal piping connection.
Further, the ultrasonic oscillation device is connected by control valve with the signal piping.
Further, the negative pressure wound processing system further includes a flushing line.
Further, the ultrasonic oscillation device also is connected to be atomized by the control valve with the flushing line
The flushing drug of the flushing line addition.
Further, the control valve is solenoid valve.
Further, the ultrasonic vibration device is also connected with one for the control of the ultrasonic oscillation device to be controlled to fill
It puts.
Further, the ultrasonic oscillation device is PZT (piezoelectric transducer) or surface acoustic wave device.
Correspondingly, the signal piping anti-blocking method of a kind of wound therapy system, the wound therapy system are included containing negative
Potential source, a negative pressure line for being used to provide negative pressure for dressing end being connected with the negative pressure source, the negative pressure line pass through liquid collecting
Box and one be provided with pressure-detecting device for detect the signal piping of the dressing end pressure and one with the inspection
The ultrasonic oscillation device of test tube road connection；The described method includes：
After removing triggering is reached, start the ultrasonic oscillation device；
The ultrasonic wave that the ultrasonic oscillation device generates clears out the wound fluid in the signal piping.
Further, it is described to remove triggering to reach the default time.
Further, it is described to remove triggering to reach default change value of pressure.
In the embodiment of the present invention, ultrasonic oscillation device is connected in the signal piping of wound therapy system, passes through the ultrasound
The ultrasonic oscillation of ripple rocking equipment can effectively remove the wound fluid in signal piping, ensure the negative of dressing end detection
Pressure value is more accurate.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, according to
These attached drawings obtain other attached drawings and still fall within scope of the invention.
Fig. 1 is the first embodiment schematic diagram of wound treatment system of the present invention.
Fig. 2 is the second embodiment schematic diagram of wound treatment system of the present invention.
Fig. 3 is the 3rd embodiment schematic diagram of wound treatment system of the present invention.
Fig. 4 is the fourth embodiment schematic diagram of wound treatment system of the present invention.
Fig. 5 is the 5th embodiment schematic diagram of wound treatment system of the present invention.
Specific embodiment
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the formula example present invention.
The direction term that the present invention is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " interior ", " outer ", " side " etc.,
Only it is the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention rather than to limit
The present invention.
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
It is described in detail on step ground.
The present invention also provides a kind of wound treatment system, as shown in Figure 1, Fig. 1 is the first of wound treatment system of the present invention
Embodiment schematic diagram, the wound treatment system shown in FIG. 1 are included containing negative pressure source 110, and one is used for what negative pressure source 110 was connected
The negative pressure line 210 of negative pressure is provided for 110 end of dressing, negative pressure line 210 is provided with pressure inspection by liquid-collecting box 150 and one
Device 130 is surveyed for detecting the signal piping 220 of 100 end pressure of dressing, which further includes one and be connected with signal piping 220
Ultrasonic oscillation device 120.
Partial devices are only shown, other structures same as the prior art or component are not displayed on attached drawing in the present embodiment
In.Negative pressure source 110 is negative pressure pump.Dressing 110 is covered on the wound of patient, and 210 negative pressure source 110 of negative pressure line connects, and
The pipeline passes through the wound fluid for storing 110 end of dressing suction again.One end of signal piping 220 connects with 100 end of dressing
It connects, the other end is also connected with negative pressure source 110, and is provided with pressure-detecting device 130 on the signal piping 220 to detect detection
The pressure of pipeline 220, the pressure-detecting device 130 are pressure sensor.In addition, signal piping 220 is additionally provided with ultrasonic wave shake
Device 120 is swung, by the way that a Y types interface is set to be connected with the ultrasonic oscillation device 120 on signal piping 220.Ultrasonic wave shakes
The wound fluid of sucking in signal piping 220 can be removed by vibration of ultrasonic wave by swinging device 120.Wherein ultrasonic oscillation fills
120 are put as PZT (piezoelectric transducer) or surface acoustic wave device.
Referring to Fig. 2, Fig. 2 be wound treatment system of the present invention second embodiment schematic diagram, treatment of wounds system shown in Fig. 2
System is included containing negative pressure source 110, a negative pressure line 210 for being used to provide negative pressure for 110 end of dressing being connected with negative pressure source 110,
Negative pressure line 210 is provided with pressure-detecting device 130 for detection 100 end pressure of dressing by liquid-collecting box 150 and one
Signal piping 220, the system further include a ultrasonic oscillation device 120 being connected by control valve 140 with signal piping 220.
The control valve 140 can prevent the negative pressure in signal piping 220 from being made to it in 120 off working state of ultrasonic oscillation device
Into undesirable influence.The control valve 140 can be with solenoid valve.
It is shown in Figure 3, Fig. 3 be wound treatment system of the present invention 3rd embodiment schematic diagram, wound shown in Fig. 3
Reason system is included containing negative pressure source 110, a negative pressure line for being used to provide negative pressure for 110 end of dressing being connected with negative pressure source 110
210, negative pressure line 210 is provided with pressure-detecting device 130 for detecting 100 side pressure of dressing by liquid-collecting box 150 and one
The signal piping 220 of power, the system further include a ultrasonic oscillation device being connected by control valve 140 with signal piping 220
120.Ultrasonic oscillation device 120 is also connected by the control valve 140 with a flushing line 230, which is connected with
Chemicals dosing plant 160.When control valve 140 controls ultrasonic oscillation device 120 to be connected with signal piping 220, ultrasonic oscillation dress
The wound fluid of sucking in signal piping 220 can be removed by vibration of ultrasonic wave by putting 120.When control valve 140 controls ultrasound
When ripple rocking equipment 120 is connected with flushing line 230, ultrasonic oscillation device 120 can be atomized dosing by vibration of ultrasonic wave
The processing solution that device 160 inputs, so as to improve the flushing effect of processing solution.It is referring to Fig. 4, Fig. 4, treatment of wounds of the present invention
In addition to the 3rd embodiment schematic diagram of system is separately provided flushing line 230 except this, flushing line 230 can also pass through setting
Additional valve portion multiplexing signal piping 220.
Referring to Fig. 5, Fig. 5 is the 5th embodiment schematic diagram of wound treatment system of the present invention, the treatment of wounds system shown in Fig. 5
System is included containing negative pressure source 110, a negative pressure line 210 for being used to provide negative pressure for 110 end of dressing being connected with negative pressure source 110,
Negative pressure line 210 is provided with pressure-detecting device 130 for detection 100 end pressure of dressing by liquid-collecting box 150 and one
Signal piping 220, the system further include a ultrasonic oscillation device 120 being connected by control valve 140 with signal piping 220.
Ultrasonic oscillation device 120 is also connected by the control valve 140 with a flushing line 230, which is connected with dosing
Device 160.When control valve 140 controls ultrasonic oscillation device 120 to be connected with signal piping 220, ultrasonic oscillation device 120
The wound fluid of sucking in signal piping 220 can be removed by vibration of ultrasonic wave.When control valve 140 controls ultrasonic oscillation
When device 120 is connected with flushing line 230, ultrasonic oscillation device 120 can be atomized chemicals dosing plant 160 by vibration of ultrasonic wave
The processing solution of input, so as to improve the flushing effect of processing solution.Ultrasonic oscillation device 120 is also connected with one for controlling institute
State the control device 170 of ultrasonic oscillation device 120.After the detection of control device 170 reaches removing triggering, start ultrasonic oscillation
Device 120, the ultrasonic wave that ultrasonic oscillation device 120 generates clear out the wound fluid in signal piping 220.It removes
It triggers to reach the default time or reaches default change value of pressure.For example, when wound treatment system work is set, according to solid
Fixed time interval opens ultrasonic oscillation device 120 and removes signal piping 220.Or work as and detect in signal piping 220
When pressure decrease beyond predetermined numerical value, open ultrasonic oscillation device 120 and remove signal piping 220.In addition to this it is possible to
It is provided with special actions menu or button and removes signal piping 120 manually.
In the embodiment of the present invention, ultrasonic oscillation device is connected in the signal piping of wound therapy system, passes through the ultrasound
The ultrasonic oscillation of ripple rocking equipment can effectively remove the wound fluid in signal piping, ensure the negative of dressing end detection
Pressure value is more accurate.
The present invention also provides the signal piping anti-blocking method of wound therapy system, wound treatment system is as shown in Figure 1 to be somebody's turn to do
Wound treatment system, including containing negative pressure source 110, one be connected with negative pressure source 110 be used for provide bearing for negative pressure for 110 end of dressing
Pressure pipe road 210, negative pressure line 210 are provided with pressure-detecting device 130 for detecting dressing by liquid-collecting box 150 and one
The signal piping 220 of 100 end pressures, the system further include a ultrasonic oscillation device 120 being connected with signal piping 220.It should
Method includes：
S10 after removing triggering is reached, starts ultrasonic oscillation device 120.
S20, the ultrasonic wave that ultrasonic oscillation device 120 generates clear out the wound fluid in signal piping 220.
Wherein, triggering is removed to reach the default time or reaching default change value of pressure.For example, wound treatment system is set to work
When, it opens ultrasonic oscillation device 120 according to fixed time interval and removes signal piping 220.Or work as and detect detection pipe
When pressure in road 220 decrease beyond predetermined numerical value, open ultrasonic oscillation device 120 and remove signal piping 220.Except this it
Outside, special actions menu or button are also provided with and removes signal piping 120 manually.
In the embodiment of the present invention, ultrasonic oscillation device is connected in the signal piping of wound therapy system, passes through the ultrasound
The ultrasonic oscillation of ripple rocking equipment can effectively remove the wound fluid in signal piping, ensure the negative of dressing end detection
Pressure value is more accurate.
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention cannot being limited with this certainly
Sharp scope, therefore equivalent variations made according to the claims of the present invention, are still within the scope of the present invention.
Claims (10)
1. a kind of wound treatment system, including containing negative pressure source, one be connected with the negative pressure source it is negative for being provided for dressing end
The negative pressure line of pressure, the negative pressure line are provided with pressure-detecting device for detecting described apply by liquid-collecting box and one
Expect the signal piping of end pressure, which is characterized in that the system further includes a ultrasonic oscillation dress being connected with the signal piping
It puts.
2. wound treatment system according to claim 1, which is characterized in that the ultrasonic oscillation device passes through control valve
It is connected with the signal piping.
3. wound treatment system according to claim 2, which is characterized in that the negative pressure wound processing system further includes one
Flushing line.
4. wound treatment system according to claim 3, which is characterized in that the ultrasonic oscillation device is also by described
Control valve is connected to be atomized the flushing drug of the flushing line addition with the flushing line.
5. wound treatment system according to claim 2, which is characterized in that the control valve is solenoid valve.
6. wound treatment system according to claim 5, which is characterized in that the ultrasonic vibration device is also connected with one and is used for
Control the control device of the ultrasonic oscillation device.
7. according to claim 1-6 any one of them wound treatment systems, which is characterized in that the ultrasonic oscillation device is
PZT (piezoelectric transducer) or surface acoustic wave device.
8. a kind of signal piping anti-blocking method of wound treatment system, the wound treatment system includes containing negative pressure source, one with
The negative pressure line for being used to provide negative pressure for dressing end of the negative pressure source connection, the negative pressure line pass through liquid-collecting box, Yi Jiyi
For detecting the signal piping of the dressing end pressure and a ultrasonic oscillation device being connected with the signal piping；Its
It is characterized in that, the described method includes：
After removing triggering is reached, start the ultrasonic oscillation device；
The ultrasonic wave that the ultrasonic oscillation device generates clears out the wound fluid in the signal piping.
9. the signal piping anti-blocking method of wound treatment system according to claim 8, which is characterized in that described remove is touched
It sends out to reach the default time.
10. the signal piping anti-blocking method of wound treatment system according to claim 8, which is characterized in that the removing
It triggers to reach default change value of pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051138.2A CN108096648A (en) | 2018-01-19 | 2018-01-19 | A kind of wound treatment system and its signal piping anti-blocking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051138.2A CN108096648A (en) | 2018-01-19 | 2018-01-19 | A kind of wound treatment system and its signal piping anti-blocking method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108096648A true CN108096648A (en) | 2018-06-01 |
Family
ID=62220214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051138.2A Pending CN108096648A (en) | 2018-01-19 | 2018-01-19 | A kind of wound treatment system and its signal piping anti-blocking method |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04329942A (en) * | 1991-01-25 | 1992-11-18 | Olympus Optical Co Ltd | Ultrasonic suction apparatus |
| JPH05168697A (en) * | 1991-12-03 | 1993-07-02 | Olympus Optical Co Ltd | Device for sucking and recovering biotissue |
| CN101208114A (en) * | 2005-04-27 | 2008-06-25 | 史密夫及内修公开有限公司 | Wound treating apparatus and method |
| CN102497842A (en) * | 2009-09-21 | 2012-06-13 | 爱尔康研究有限公司 | Glaucoma drainage device with pump |
| CN102836471A (en) * | 2011-06-20 | 2012-12-26 | 重庆腾跃医疗器械有限公司 | Multifunctional ultrasonic debridement treatment machine |
| CN203329169U (en) * | 2013-07-03 | 2013-12-11 | 中国人民解放军第三军医大学第二附属医院 | Intelligent negative pressure suction and dosing synchronous wound treatment device |
| US20140102445A1 (en) * | 2012-10-11 | 2014-04-17 | Ryan S. Clement | Active System for In-Situ Clearing of Secretions and Occlusions in Tubes |
| CN104983514A (en) * | 2015-06-30 | 2015-10-21 | 昆山韦睿医疗科技有限公司 | Negative-pressure wound healing system and dressing assembly thereof |
| US20170143880A1 (en) * | 2014-09-29 | 2017-05-25 | Evan S. Luxon | Devices and methods for managing chest drainage |
| CN107530531A (en) * | 2015-04-27 | 2018-01-02 | 史密夫及内修公开有限公司 | Decompressor |
-
2018
- 2018-01-19 CN CN201810051138.2A patent/CN108096648A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04329942A (en) * | 1991-01-25 | 1992-11-18 | Olympus Optical Co Ltd | Ultrasonic suction apparatus |
| JPH05168697A (en) * | 1991-12-03 | 1993-07-02 | Olympus Optical Co Ltd | Device for sucking and recovering biotissue |
| CN101208114A (en) * | 2005-04-27 | 2008-06-25 | 史密夫及内修公开有限公司 | Wound treating apparatus and method |
| CN102497842A (en) * | 2009-09-21 | 2012-06-13 | 爱尔康研究有限公司 | Glaucoma drainage device with pump |
| CN102836471A (en) * | 2011-06-20 | 2012-12-26 | 重庆腾跃医疗器械有限公司 | Multifunctional ultrasonic debridement treatment machine |
| US20140102445A1 (en) * | 2012-10-11 | 2014-04-17 | Ryan S. Clement | Active System for In-Situ Clearing of Secretions and Occlusions in Tubes |
| CN203329169U (en) * | 2013-07-03 | 2013-12-11 | 中国人民解放军第三军医大学第二附属医院 | Intelligent negative pressure suction and dosing synchronous wound treatment device |
| US20170143880A1 (en) * | 2014-09-29 | 2017-05-25 | Evan S. Luxon | Devices and methods for managing chest drainage |
| CN107530531A (en) * | 2015-04-27 | 2018-01-02 | 史密夫及内修公开有限公司 | Decompressor |
| CN104983514A (en) * | 2015-06-30 | 2015-10-21 | 昆山韦睿医疗科技有限公司 | Negative-pressure wound healing system and dressing assembly thereof |
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