CN107185060A - Urethral catheterization control device and method - Google Patents
Urethral catheterization control device and method Download PDFInfo
- Publication number
- CN107185060A CN107185060A CN201710409286.2A CN201710409286A CN107185060A CN 107185060 A CN107185060 A CN 107185060A CN 201710409286 A CN201710409286 A CN 201710409286A CN 107185060 A CN107185060 A CN 107185060A
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- Prior art keywords
- pressure
- magnetic valve
- fluid reservoir
- valve
- threshold value
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- 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.)
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Classifications
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- A61M1/0023—
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- A61M1/0001—
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- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
Abstract
The present invention provides a kind of urethral catheterization control device and method, and the device includes：Induction module, is entered after fluid reservoir, the barometric information in fluid reservoir for sensing the urine during urination by isocon；Switch module, for by controlling closed electromagnetic valve or opening to realize the cut-off or conducting of catheter；Control module, the barometric information for receiving induction module sensing, and when barometric information reaches default first pressure threshold value, controlling switch module opens solenoid valve, and in the controlling switch module closing magnetic valve after prefixed time interval；Alarm modules, the charge condition for monitoring the power supply that electromagnetic valve work is used, and in power threshold of the electric quantity of power supply less than setting, signal an alert, with prompting changing battery.The present invention mitigates the nursing pressure of family members and nursing staff；On the other hand the medical burden of patient can be reduced, avoid the waste of resource, maintain the existing urinary reflex arc function based on bladder pressure, but it is hygienic, safe and reliable, it is with low cost.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of urethral catheterization control device and method.
Background technology
For the patient that can not be urinated, (operation as anaesthetized below any required waist is required for inserting urinary catheter, because carrying out
After anesthesia, patient is because that can not firmly can not urinate), typically to insert in catheter, such bladder has urine just to discharge, and will not store up
Deposit, long it, the intrinsic urinary reflex arc function based on bladder pressure of human body is scattered and disappeared.It is postoperative, it is necessary to recover normal row for a long time
Urinate function.Mainly clinically has there are some catheter ancillary techniques using catheter in prior art, but existing technology
The problem of ignoring expendable and usage cycles shorter (the changing for generally 3-4 weeks) of catheter, and it is faced with clinical trial
Long, cost is high, stability is poor, be not easy to many tests such as maintenance, therefore is not used widely by domestic and foreign hospitals.
The content of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of urethral catheterization control device and side
Method, for solving in the prior art, clinical trial that catheter ancillary technique has is long, cost is high, stability is poor, be not easy to dimension
The inconveniences such as shield.
In order to achieve the above objects and other related objects, the present invention provides a kind of urethral catheterization control device, including：Sense mould
Block, the fluid reservoir is connected by a conduit, enters the storage by the isocon for sensing the urine during urination
After flow container, the barometric information in the fluid reservoir；Switch module, is connected to the magnetic valve of the main flow pipe specified location of catheter,
For by controlling closed electromagnetic valve or opening to realize the cut-off or conducting of main flow pipe；Control module, for receiving sensing mould
The barometric information of block sensing, and when barometric information reaches default first pressure threshold value, controlling switch module opens solenoid valve,
And in the controlling switch module closing magnetic valve after prefixed time interval；And, alarm modules, for monitoring electromagnetic valve work
The charge condition of the power supply used, and in power threshold of the electric quantity of power supply less than setting, signal an alert, with prompting changing
Battery.
Preferably, control module includes：Threshold setting unit, for setting first pressure threshold value, time threshold and electricity
Threshold value；Comparing unit, the barometric information for receiving induction module sensing, is contrasted with first pressure threshold value；Monitoring unit,
For when magnetic valve is opened, monitoring the time interval that magnetic valve is opened；And monitor the electricity for the power supply that electromagnetic valve work is used
Whether amount situation is less than the power threshold set；Control unit, is more than for the comparing result in comparing unit for barometric information
During first pressure threshold value, controlling switch module opens solenoid valve, and monitor the time interval that magnetic valve is opened in monitoring unit
During more than time threshold, controlling switch module closes magnetic valve.
Preferably, monitoring unit is when monitoring that electricity is less than power threshold, controlling switch module opens solenoid valve, in prison
When survey unit monitors that electricity is higher than power threshold again, controlling switch module closes magnetic valve.
Preferably, threshold setting unit also sets a second pressure threshold value, meanwhile, fluid reservoir is connected to urine by a pipeline
Bag, and a pressure valve is set between fluid reservoir and pipeline；In magnetic valve accident power-off, the air pressure number sensed when induction module
During according to more than second pressure threshold value, by the opened by pressure pressure valve more than second pressure threshold value so that urine from fluid reservoir and
Conduit flows into urinal.
Preferably, pressure valve is elastic diaphragm, when the air pressure in fluid reservoir is more than the second pressure threshold value of setting, elastic force
Rupture of diaphragm, pressure valve is opened so that fluid reservoir is connected with urinal.
In order to achieve the above objects and other related objects, the present invention provides a kind of urethral catheterization control method, and step includes：Set
One pressure sensor, pressure sensor connects the fluid reservoir by a conduit, and institute is passed through to sense the urine during urination
State isocon to enter after the fluid reservoir, the barometric information in the fluid reservoir；In the specified location of main flow pipe, magnetic valve is set,
By controlling closed electromagnetic valve or opening to realize the cut-off or conducting of main flow pipe；Receive the air pressure number of pressure sensor sensing
According to, and when barometric information reaches default first pressure threshold value, opens solenoid valve is controlled, and after prefixed time interval
Controlling switch module closes magnetic valve；And, the charge condition for the power supply that monitoring electromagnetic valve work is used, and it is low in electric quantity of power supply
When the power threshold of setting, signal an alert, with prompting changing battery.
Preferably, the barometric information of pressure sensor sensing is being received, and default first pressure is reached in barometric information
During threshold value, opens solenoid valve is controlled, and in the step of controlling switch module closes magnetic valve after prefixed time interval, bag
Include step：Set first pressure threshold value, time threshold and power threshold；The barometric information of pressure sensor sensing is received, with the
One pressure threshold is contrasted；When magnetic valve is opened, the time interval that monitoring magnetic valve is opened；And monitoring electromagnetic valve work
Whether the charge condition of the power supply used is less than the power threshold set；It is that barometric information is more than first pressure threshold in comparing result
During value, opens solenoid valve is controlled, and when the time interval for monitoring that magnetic valve is opened is more than time threshold, electromagnetism is closed in control
Valve.
Preferably, the charge condition of the power supply used in monitoring electromagnetic valve work, and in electricity of the electric quantity of power supply less than setting
When measuring threshold value, signal an alert, in the step of prompting changing battery, including step：Monitoring electricity less than electricity threshold
During value, control magnetic valve is in opening, when monitoring that electricity is higher than power threshold again, and control magnetic valve, which is in, closes
State.
Preferably, a second pressure threshold value is also set, meanwhile, fluid reservoir is connected to urinal, and fluid reservoir by a pipeline
One pressure valve is set between pipeline；In magnetic valve accident power-off, the barometric information sensed when baroceptor is more than the
During two pressure thresholds, by the opened by pressure pressure valve more than second pressure threshold value, so that urine is flowed into from fluid reservoir and conduit
Urinal.
Preferably, pressure valve is elastic diaphragm, when the air pressure in fluid reservoir is more than the second pressure threshold value of setting, elastic force
Rupture of diaphragm, pressure valve is opened so that fluid reservoir is connected with urinal.
As described above, the urethral catheterization control device and method of the present invention, have the advantages that：Mitigate family members and nursing staff
Nursing pressure；On the other hand the medical burden of patient can be reduced, avoid the waste of resource, remain existing based on bladder pressure
Urinary reflex arc function, but it is hygienic, safe and reliable, it is with low cost.
Brief description of the drawings
Fig. 1 is shown as a kind of structural representation of urethral catheterization control device of the present invention.
Fig. 2 is shown as a kind of schematic flow sheet of urethral catheterization control method of the present invention.
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through specific realities different in addition
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.
Refering to Fig. 1, Fig. 1 is a kind of structural representation for urethral catheterization control device 100 that the present invention is provided.Device 100 includes
Induction module 110, switch module 120, control module 130 and alarm modules 140.Device 100 is placed on a catheter 101.
Wherein, fluid reservoir is connected by a conduit, liquid storage is entered by isocon for sensing the urine during urination
After tank, the barometric information in fluid reservoir；
Switch module 120 is connected to the magnetic valve 102 of the main flow pipe specified location of catheter 101, for by controlling electricity
Magnet valve 102 turns off or on to realize the cut-off or conducting of main flow pipe；
Control module 130 is used for the barometric information for receiving the sensing of induction module 110, and reaches default the in barometric information
During one pressure threshold, the opens solenoid valve 102 of controlling switch module 120, and in the controlling switch module after prefixed time interval
120 close magnetic valve 102.
Control module 130 includes：Threshold setting unit 131, comparing unit 132, monitoring unit 133 and control unit 134.
Threshold setting unit 131 is used to set first pressure threshold value, time threshold and power threshold；Comparing unit 132, which is used to receive, to be felt
The barometric information for answering module 110 to sense, is contrasted with first pressure threshold value；Monitoring unit 133 is used to open in magnetic valve 102
When, the time interval that monitoring magnetic valve 102 is opened；And monitoring magnetic valve 102 work the charge condition of power supply that uses whether
Less than the power threshold of setting；Control unit 134 is used to press more than first for barometric information in the comparing result of comparing unit 132
During force threshold, the opens solenoid valve 102 of controlling switch module 120, and when monitoring unit 133 monitors that magnetic valve 102 is opened
Between interval be more than time threshold when, controlling switch module 120 close magnetic valve 102.Monitoring unit 133 is monitoring that electricity is less than
During the power threshold, the opens solenoid valve 102 of controlling switch module 120 is monitoring the electricity higher than power threshold again
When, controlling switch module 120 closes magnetic valve 102.Threshold setting unit 131 also sets a second pressure threshold value, the second pressure
Force threshold is more than first pressure threshold value.Meanwhile, fluid reservoir is connected between urinal, and fluid reservoir and pipeline by a pipeline and set
One pressure valve；In 102 accident power-off of magnetic valve, when the barometric information that induction module 110 is sensed is more than described second
During pressure threshold, by the opened by pressure pressure valve more than second pressure threshold value, so that urine flows into urine from fluid reservoir and conduit
Bag.Wherein, pressure valve is elastic diaphragm, and when the air pressure in fluid reservoir is more than the second pressure threshold value of setting, elastic diaphragm is broken
Split, pressure valve is opened so that fluid reservoir is connected with the urinal.
Alarm modules 140, the charge condition for monitoring the power supply that the work of magnetic valve 102 is used, and it is low in electric quantity of power supply
When the power threshold of setting, signal an alert, with prompting changing battery.
Refering to Fig. 2, Fig. 2 is a kind of schematic flow sheet for urethral catheterization control method that the present invention is provided.The step of this method, wraps
Include：
S210：One pressure sensor is set, and pressure sensor connects the fluid reservoir by a conduit, to sense in urination
During urine by isocon enter the fluid reservoir after, the barometric information in fluid reservoir.
S220：The catheter specified location set magnetic valve, by control the closed electromagnetic valve or open with
Realize the cut-off or conducting of the catheter.
S230：The barometric information of pressure sensor sensing is received, and is reached in the barometric information default
During first pressure threshold value, the magnetic valve is opened in control, and is controlling the switch module to close after prefixed time interval
The magnetic valve.
Set first pressure threshold value, time threshold and power threshold；The barometric information of pressure sensor sensing is received, with the
One pressure threshold is contrasted；When magnetic valve is opened, the time interval that monitoring magnetic valve is opened；And monitoring electromagnetic valve work
Whether the charge condition of the power supply used is less than the power threshold set；It is that barometric information is more than first pressure threshold in comparing result
During value, opens solenoid valve is controlled, and when the time interval for monitoring that magnetic valve is opened is more than time threshold, electromagnetism is closed in control
Valve.When monitoring that electricity is less than the power threshold, opens solenoid valve is controlled, is monitoring the electricity higher than electricity again
During threshold value, magnetic valve is closed in control.A second pressure threshold value is also set, meanwhile, fluid reservoir is connected to urinal by a pipeline, and
One pressure valve is set between fluid reservoir and pipeline；In magnetic valve accident power-off, the barometric information sensed when baroceptor
During more than second pressure threshold value, by the opened by pressure pressure valve more than second pressure threshold value, so that urine is from fluid reservoir and leads
Pipe flows into urinal.Wherein, pressure valve is elastic diaphragm, when the air pressure in fluid reservoir is more than the second pressure threshold value of setting, bullet
Power rupture of diaphragm, pressure valve is opened, so that fluid reservoir is connected with urinal.
S240：The charge condition for the power supply that the electromagnetic valve work is used is monitored, and in the electric quantity of power supply less than setting
Power threshold when, signal an alert, with prompting changing battery.
More than, only presently preferred embodiments of the present invention, it is not any to the present invention in form and substantial limitation, should
Point out, for those skilled in the art, on the premise of the inventive method is not departed from, can also make some
Improve and supplement, these are improved and supplement also should be regarded as protection scope of the present invention.All those skilled in the art, not
Depart from the spirit and scope of the present invention in the case of, when a little change made using disclosed above technology contents,
Modification and the equivalent variations developed, are the equivalent embodiment of the present invention；Meanwhile, all substantial technologicals according to the present invention are to above-mentioned
The variation, modification and evolution for any equivalent variations that embodiment is made, in the range of still falling within technical scheme.
Claims (10)
1. a kind of urethral catheterization control device, is arranged on a catheter, the catheter includes a main flow pipe, an isocon and connection and suffered from
The urine fairlead of person's bladder, wherein, the main flow pipe, the isocon and the urine fairlead pass through a three-way connection
It is attached, the isocon connects a fluid reservoir, the main flow pipe connects urinal, it is characterised in that including：
Induction module, connects the fluid reservoir by a conduit, the isocon is passed through for sensing the urine during urination
Into after the fluid reservoir, the barometric information in the fluid reservoir；
Switch module, is connected to the magnetic valve of the main flow tube wall specified location of the catheter, for by controlling the electromagnetism
Valve turns off or on to realize the cut-off or conducting of the catheter；
Control module, the barometric information for receiving induction module sensing, and reach in the barometric information default
First pressure threshold value when, control the switch module to open the magnetic valve, and controlling institute after prefixed time interval
State switch module and close the magnetic valve；And,
Alarm modules, the charge condition for monitoring the power supply that the electromagnetic valve work is used, and be less than in the electric quantity of power supply
During the power threshold of setting, signal an alert, with prompting changing battery.
2. urethral catheterization control device according to claim 1, it is characterised in that the control module includes：
Threshold setting unit, for setting the first pressure threshold value, the time threshold and the power threshold；
Comparing unit, the barometric information for receiving the induction module sensing, with first pressure threshold value progress pair
Than；
Monitoring unit, for when the magnetic valve is opened, monitoring the time interval that the magnetic valve is opened；And monitoring is described
Whether the charge condition for the power supply that electromagnetic valve work is used is less than the power threshold set；
Control unit, when being more than the first pressure threshold value for the comparing result in comparing unit for the barometric information, control
Make the switch module and open the magnetic valve, and monitor that the time interval that the magnetic valve is opened is big in the monitoring unit
When the time threshold, the switch module is controlled to close the magnetic valve.
3. urethral catheterization control device according to claim 2, it is characterised in that：The monitoring unit is monitoring the electricity
During less than the power threshold, control the switch module to open the magnetic valve, institute is monitored again in the monitoring unit
When stating electricity higher than the power threshold, the switch module is controlled to close the magnetic valve.
4. urethral catheterization control device according to claim 2, it is characterised in that：The threshold setting unit also sets one second
Pressure threshold, meanwhile, the fluid reservoir is connected between the urinal, and the fluid reservoir and the pipeline by a pipeline and set
Put a pressure valve；In the magnetic valve accident power-off, the barometric information sensed when the induction module is more than described
During second pressure threshold value, by pressure valve described in the opened by pressure more than the second pressure threshold value, so that urine is from the storage
Flow container and conduit flow into the urinal.
5. urethral catheterization control device according to claim 4, it is characterised in that：The pressure valve is elastic diaphragm, when described
When air pressure in fluid reservoir is more than the second pressure threshold value of setting, the elastic diaphragm rupture, pressure valve is opened, so that the storage
Flow container is connected with the urinal.
6. a kind of urethral catheterization control method, applied on a catheter, the catheter includes a main flow pipe, an isocon and connection and suffered from
The urine fairlead of person's bladder, wherein, the main flow pipe, the isocon and the urine fairlead pass through a three-way connection
It is attached, the isocon connects a fluid reservoir, the main flow pipe connects urinal, it is characterised in that：Including：
One pressure sensor is set, and the pressure sensor connects the fluid reservoir by a conduit, to sense in urination process
Middle urine is entered after the fluid reservoir by the isocon, the barometric information in the fluid reservoir；
Magnetic valve is set in the specified location of the main flow pipe, by controlling the closed electromagnetic valve or opening to realize the master
The cut-off or conducting of flow tube；
The barometric information of the pressure sensor sensing is received, and default first pressure threshold is reached in the barometric information
During value, the magnetic valve is opened in control, and is controlling the switch module to close the magnetic valve after prefixed time interval；
And,
The charge condition for the power supply that the electromagnetic valve work is used is monitored, and in power threshold of the electric quantity of power supply less than setting
When, signal an alert, with prompting changing battery.
7. urethral catheterization control method according to claim 6, it is characterised in that：Receiving the institute of the pressure sensor sensing
Barometric information is stated, and when the barometric information reaches default first pressure threshold value, the magnetic valve is opened in control, and in warp
Cross after prefixed time interval and control in the step of switch module closes the magnetic valve, including step：
Set the first pressure threshold value, the time threshold and the power threshold；
The barometric information of the pressure sensor sensing is received, is contrasted with the first pressure threshold value；
When the magnetic valve is opened, the time interval that the magnetic valve is opened is monitored；And the monitoring electromagnetic valve work makes
Whether the charge condition of power supply is less than the power threshold set；
When comparing result is that the barometric information is more than the first pressure threshold value, the magnetic valve is opened in control, and in prison
When the time interval for measuring the magnetic valve unlatching is more than the time threshold, the magnetic valve is closed in control.
8. urethral catheterization control method according to claim 7, it is characterised in that：Monitoring the electricity that the electromagnetic valve work is used
The charge condition in source, and in power threshold of the electric quantity of power supply less than setting, signal an alert, with prompting changing battery
The step of in, including step：
When monitoring that the electricity is less than the power threshold, control the magnetic valve to be in opening, monitoring again
When being higher than the power threshold to the electricity, the magnetic valve is controlled to be closed.
9. urethral catheterization control method according to claim 8, it is characterised in that：A second pressure threshold value is also set, meanwhile, institute
State fluid reservoir and be connected to by a pipeline between the urinal, and the fluid reservoir and the pipeline and a pressure valve is set；Institute
When stating magnetic valve accident power-off, when the barometric information that the baroceptor is sensed is more than the second pressure threshold value
When, by pressure valve described in the opened by pressure more than the second pressure threshold value, so that urine is from the fluid reservoir and conduit stream
Enter the urinal.
10. urethral catheterization control method according to claim 6, it is characterised in that：The pressure valve is elastic diaphragm, when described
When air pressure in fluid reservoir is more than the second pressure threshold value of setting, the flexible sheet rupture, pressure valve is opened, so that the storage
Flow container is connected with the urinal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409286.2A CN107185060A (en) | 2017-06-02 | 2017-06-02 | Urethral catheterization control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409286.2A CN107185060A (en) | 2017-06-02 | 2017-06-02 | Urethral catheterization control device and method |
Publications (1)
| Publication Number | Publication Date |
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| CN107185060A true CN107185060A (en) | 2017-09-22 |
Family
ID=59876191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710409286.2A Pending CN107185060A (en) | 2017-06-02 | 2017-06-02 | Urethral catheterization control device and method |
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| CN (1) | CN107185060A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120302957A1 (en) * | 2005-04-22 | 2012-11-29 | Alternamedics Llc | Medication Delivery Device |
| CN202654118U (en) * | 2012-03-27 | 2013-01-09 | 苏州达维生物医药有限公司 | System for monitoring urinary bladder pressure and abdominal pressure |
| CN105283225A (en) * | 2013-06-12 | 2016-01-27 | 乔治洛德方法研究和开发液化空气有限公司 | Respiratory protection hood |
| CN105561409A (en) * | 2015-12-16 | 2016-05-11 | 天津榕丰科技有限公司 | Automatic urine catheterization device for pressure measurement |
| CN205885760U (en) * | 2016-05-12 | 2017-01-18 | 王丹丹 | Urethral catheterization device of training contraction of bladder function |
| CN106361358A (en) * | 2016-10-16 | 2017-02-01 | 扬州奥泰光电生物技术有限公司 | Intelligent bladder rehabilitation apparatus |
-
2017
- 2017-06-02 CN CN201710409286.2A patent/CN107185060A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120302957A1 (en) * | 2005-04-22 | 2012-11-29 | Alternamedics Llc | Medication Delivery Device |
| CN202654118U (en) * | 2012-03-27 | 2013-01-09 | 苏州达维生物医药有限公司 | System for monitoring urinary bladder pressure and abdominal pressure |
| CN105283225A (en) * | 2013-06-12 | 2016-01-27 | 乔治洛德方法研究和开发液化空气有限公司 | Respiratory protection hood |
| CN105561409A (en) * | 2015-12-16 | 2016-05-11 | 天津榕丰科技有限公司 | Automatic urine catheterization device for pressure measurement |
| CN205885760U (en) * | 2016-05-12 | 2017-01-18 | 王丹丹 | Urethral catheterization device of training contraction of bladder function |
| CN106361358A (en) * | 2016-10-16 | 2017-02-01 | 扬州奥泰光电生物技术有限公司 | Intelligent bladder rehabilitation apparatus |
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Application publication date: 20170922 |