CN103463689B - A kind of electronic drainage monitoring device - Google Patents
A kind of electronic drainage monitoring device Download PDFInfo
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- CN103463689B CN103463689B CN201310433207.3A CN201310433207A CN103463689B CN 103463689 B CN103463689 B CN 103463689B CN 201310433207 A CN201310433207 A CN 201310433207A CN 103463689 B CN103463689 B CN 103463689B
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Abstract
The invention discloses a kind of electronic drainage monitoring device, wherein, described drainage tube is provided with electronic monitoring device and controls device；Described electronic monitoring device is for monitoring flow and the flow direction of drainage-fluid in described drainage tube；The described alarm unit comparing result according to described drainage-fluid flow and the flow direction, sends alarm signal；Described control device is connected with described electronic monitoring device, is controlled by the control mode that described comparing result is corresponding.The present invention by arranging monitoring and controlling device on drainage tube, flow and the flow direction of drainage-fluid in monitor in real time drainage tube can be realized, such that it is able to judge the state of an illness of patient, and control whether device reduces the flow in drainage tube or close drainage tube, to be down to minimum by the medical care risk of patient, and win the rescue opportunity of the best.
Description
Technical field
The present invention relates to the medical treatment and nursing device in a kind of medical apparatus and instruments, particularly relate to a kind of having electronic drain monitoring device.
Background technology
The drainage system of current Clinical practice has many types, in drainage process, generally by the drainage flow and flow velocity etc. of drainage-fluid in personal monitoring's flow tube, and drainage-fluid is collected in container, medical personnel regularly open tapping valve, above operation is all process after personal monitoring manual operation, by installing check valve on drainage system, to reduce the generation of this flow liquid backflow, but retrograde infection is simply delayed by check valve, can not stop or reduce.Owing to the drainage process whole process in medical care is required for artificial monitoring, but in actual medical care, Health care staff can not monitor always, when finding flow excess, flow velocity is too fast or during adverse current, need to notify that nurse finds doctor to process other family members, often process not in time, the emergency case of patient can not be monitored for medical personnel in time.
Therefore, prior art existing defects, it is necessary to improve.
Summary of the invention
The technical problem to be solved is, a kind of electronic drainage monitoring device is provided, can automatically monitor the flow of drainage-fluid, flow velocity and the flow direction in sensing drainage tube, when the flow of drainage-fluid, flow velocity exceed predetermined threshold, send alert notification and drive dynamic control device closedown or reduce drain caliber, to reduce flow or flow velocity；When a change in flow direction occurs, then close drainage tube, the drainage-fluid in drainage system will not be allowed to reflux, same to alarm.
Technical scheme is as follows:
A kind of electronic drainage monitoring device, including base, described base arranges drain catcher, described drain catcher is provided with upper cover, cover on described and be provided with steam vent, drainage tube is introduced in described drain catcher by described upper cover, wherein, described drainage tube is provided with electronic monitoring device and controls device；
Described electronic monitoring device, is provided with flow and flow detection unit and alarm unit；
Described flow and flow detection unit, for monitoring flow and the flow direction of drainage-fluid in described drainage tube, and compare with flow and the flow direction of default drainage-fluid, the comparing result of output drainage-fluid flow and the flow direction；
The described alarm unit comparing result according to described drainage-fluid flow and the flow direction, sends alarm signal；
Described control device is connected with described electronic monitoring device, is controlled by the control mode that described comparing result is corresponding；
Described electronic monitoring device and described control device all adopt button cell to power.
Described electronic drainage monitoring device, wherein, the flow of described default drainage-fluid is 150-200ML or per hour 5-10ML per hour.
Described electronic drainage monitoring device, wherein, the flow direction of described default drainage-fluid is downward.
Described electronic drainage monitoring device, wherein, when described flow and flow detection unit, monitor in described drainage tube the flow of drainage-fluid more than or equal to the flow of default drainage-fluid, monitor when the flowing to identical of drainage-fluid flowing to and presetting of drainage-fluid in described drainage tube simultaneously, control described control device and reduce the diameter of described drainage tube, control alarm unit simultaneously and send alarm signal.
Described electronic drainage monitoring device, wherein, when described flow and flow detection unit, monitor the flow of drainage-fluid in described drainage tube less than, more than or equal to the flow of default drainage-fluid, monitor when flowing to contrary with the flow direction of the drainage-fluid preset of drainage-fluid in described drainage tube simultaneously, control described control device and close described drainage tube, control alarm unit simultaneously and send alarm signal.
Described electronic drainage monitoring device, wherein, described flow and flow detection unit are also connected with a memory element, for storing the comparing result of described drainage-fluid flow and the flow direction.
Described electronic drainage monitoring device, wherein, a functions of redundancy and fault tolerance module is also set up between described control device and described electronic monitoring device, described control module is connected, receive the main signal circuit of described functions of redundancy and fault tolerance module and the control signal from signal line input respectively, and the control signal for selecting described main signal line to input, or when described main signal line fault, select to be controlled by the control signal from signal line input.
Adopt such scheme, by arranging monitoring on drainage tube and controlling device, it is possible to achieve the flow of drainage-fluid and the flow direction in monitor in real time drainage tube, drainage tube is provided with flow detection unit and alarm unit；The flow of actual drainage-fluid is detected by flow detection unit, and contrast with preset flow, alarm signal is sent again through described alarm unit, such that it is able to whether the flow of the drainage-fluid known in described drainage tube is excessive, such that it is able to judge the state of an illness of patient, and control whether device reduces flow or close drainage tube, to be down to minimum by the medical care risk of patient, and win the rescue opportunity of the best.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the present invention；
Fig. 2 is the structural representation of a kind of embodiment of electronic monitoring device in the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment 1
As shown in Fig. 1-2 figure, present embodiments provide a kind of electronic drainage monitoring device, including base 7, described base 7 arranges drain catcher 1, described drain catcher 1 is provided with upper cover 6, described upper cover 6 is provided with steam vent 5, for discharging gas, drainage tube 2 is introduced in described drain catcher 1 by described upper cover 6, wherein, described drainage tube 2 is provided with electronic monitoring device 4 and controls device 5；
Described electronic monitoring device 4, is provided with flow and flow detection unit 401 and alarm unit 402；
Described flow and flow detection unit 401, for monitoring flow and the flow direction of drainage-fluid in described drainage tube 2, and compare with flow and the flow direction of default drainage-fluid, the comparing result of output drainage-fluid flow and the flow direction；
The described alarm unit 402 comparing result according to described drainage-fluid flow and the flow direction, sends alarm signal；
Described control device 3 is connected with described electronic monitoring device 4, is controlled by the control mode that described comparing result is corresponding；
Described electronic monitoring device 4 and described control device 3 all adopt button cell to power.
Furthermore, the flow set of described default drainage-fluid is for 150-200ML or 300-500ML per hour within postoperative 24 hours, and after postoperative 24 hours, flow set is 15-25ML per hour；Preferably, within postoperative 24 hours, it is set to 30-50ML per hour, reports to the police more than 100ML alarm unit 402, control described control device 3 simultaneously and reduce the diameter of drainage tube 2, reduce flow, increase drain pressure, check for doctor and definite diagnosis creation opportunity；
Preferably after postoperative 24 hours, flow set is 15-21ML.
On above-described embodiment basis, further, the flow direction of described default drainage-fluid is downward, when the flow direction of drainage-fluid changes, electronic monitoring device 4 controls device 3 and closes drainage tube, it is prevented that drainage-fluid adverse current causes unnecessary infection, and alarm unit 402 sends alarm signal simultaneously.
On above-described embodiment basis, further, when described flow and flow detection unit 401, monitor in described drainage tube 2 flow of drainage-fluid more than or equal to the flow of default drainage-fluid, monitor when the flowing to identical of drainage-fluid flowing to and presetting of drainage-fluid in described drainage tube 2 simultaneously, control described control device and reduce the diameter of described drainage tube, what be reduced to default drainage-fluid flow ranges for the best, it is usually 30-50ML per hour within postoperative 24 hours, after postoperative 24 hours, flow set is 15-25ML per hour, alarm unit 402 sends alarm signal simultaneously.
On above-described embodiment basis, further, when described flow and flow detection unit 401, monitor the flow of drainage-fluid in described drainage tube 2 less than, more than or equal to the flow of default drainage-fluid, monitor when flowing to contrary with the flow direction of the drainage-fluid preset of drainage-fluid in described drainage tube 2 simultaneously, controlling described control device and close described drainage tube, alarm unit 402 sends alarm signal simultaneously.
Furthermore, described flow and flow detection unit 401 are also connected with a memory element (not shown), for storing the comparing result of described drainage-fluid flow and the flow direction.
Furthermore, a functions of redundancy and fault tolerance module (not shown) is also set up between described control device 3 and described electronic monitoring device 4, it is connected with described control module 3, receive the main signal circuit of described functions of redundancy and fault tolerance module and the control signal from signal line input respectively, and the control signal for selecting described main signal line to input, or when described main signal line fault, select to be controlled by the control signal from signal line input.
Adopt such scheme, by arranging monitoring on drainage tube and controlling device, it is possible to achieve the flow of liquid and the flow direction in monitor in real time drainage tube, drainage tube is provided with flow detection unit 401 and alarm unit 402；Actual flow is detected by flow detection unit 401, and contrast with preset flow, alarm signal is sent again through described alarm unit 402, such that it is able to know that in described drainage tube, whether the flow of liquid is excessive, such that it is able to judge the state of an illness of patient, and control whether device reduces fluid flow or close drainage tube, to be down to minimum by the medical care risk of patient, and win the rescue opportunity of the best.
It should be appreciated that for those of ordinary skills, it is possible to improved according to the above description or converted, and all these are improved and convert the protection domain that all should belong to claims of the present invention.
Claims (1)
1. an electronic drainage monitoring device, including base, described base arranges drain catcher, described drain catcher is provided with upper cover, cover on described and be provided with steam vent, drainage tube is introduced in described drain catcher by described upper cover, it is characterised in that described drainage tube is provided with electronic monitoring device and controls device；Described electronic monitoring device, is provided with flow and flow detection unit and alarm unit；Described flow and flow detection unit, for monitoring flow and the flow direction of drainage-fluid in described drainage tube, and compare with flow and the flow direction of default drainage-fluid, the comparing result of output drainage-fluid flow and the flow direction；The described alarm unit comparing result according to described drainage-fluid flow and the flow direction, sends alarm signal；Described control device is connected with described electronic monitoring device, is controlled by the control mode that described comparing result is corresponding；nullDescribed electronic monitoring device and described control device all adopt button cell to power，The flow of described default drainage-fluid is 150-200ML or per hour 5-10ML per hour，The flow direction of described default drainage-fluid is downward，When described flow and flow detection unit，Monitor in described drainage tube the flow of drainage-fluid more than or equal to the flow of default drainage-fluid，Monitor when the flowing to identical of drainage-fluid flowing to and presetting of drainage-fluid in described drainage tube simultaneously，Control described control device and reduce the diameter of described drainage tube，Control alarm unit simultaneously and send alarm signal，When described flow and flow detection unit，Monitor in described drainage tube the flow of drainage-fluid less than、Flow more than or equal to default drainage-fluid，Monitor when flowing to contrary with the flow direction of the drainage-fluid preset of drainage-fluid in described drainage tube simultaneously，Control described control device and close described drainage tube，Control alarm unit simultaneously and send alarm signal，Described flow and flow detection unit are also connected with a memory element，For storing the comparing result of described drainage-fluid flow and the flow direction，A functions of redundancy and fault tolerance module is also set up between described control device and described electronic monitoring device，Described functions of redundancy and fault tolerance module is connected with described control device，Described control device receives the main signal circuit of described functions of redundancy and fault tolerance module and the control signal from signal line input respectively，And the control signal for selecting described main signal line to input，Or when described main signal line fault，Select to be controlled by the control signal from signal line input.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433207.3A CN103463689B (en) | 2013-09-18 | 2013-09-18 | A kind of electronic drainage monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433207.3A CN103463689B (en) | 2013-09-18 | 2013-09-18 | A kind of electronic drainage monitoring device |
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| Publication Number | Publication Date |
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| CN103463689A CN103463689A (en) | 2013-12-25 |
| CN103463689B true CN103463689B (en) | 2016-07-06 |
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| CN201310433207.3A Expired - Fee Related CN103463689B (en) | 2013-09-18 | 2013-09-18 | A kind of electronic drainage monitoring device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596132A (en) * | 2001-11-30 | 2005-03-16 | 博士伦公司 | Collection reservoir for use with flow meter control system |
| CN202236824U (en) * | 2011-08-29 | 2012-05-30 | 惠州市华阳医疗电子有限公司 | Negative-pressure wound treatment system with extravasate flow rate alarming function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7438705B2 (en) * | 2005-07-14 | 2008-10-21 | Boehringer Technologies, L.P. | System for treating a wound with suction and method detecting loss of suction |
| GB0715210D0 (en) * | 2007-08-06 | 2007-09-12 | Smith & Nephew | Apparatus |
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2013
- 2013-09-18 CN CN201310433207.3A patent/CN103463689B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596132A (en) * | 2001-11-30 | 2005-03-16 | 博士伦公司 | Collection reservoir for use with flow meter control system |
| CN202236824U (en) * | 2011-08-29 | 2012-05-30 | 惠州市华阳医疗电子有限公司 | Negative-pressure wound treatment system with extravasate flow rate alarming function |
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| CN103463689A (en) | 2013-12-25 |
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Granted publication date: 20160706 Termination date: 20170918 |