CN208301920U - A kind of medical closed formula pulse lavage system - Google Patents
A kind of medical closed formula pulse lavage system Download PDFInfo
- Publication number
- CN208301920U CN208301920U CN201721015102.6U CN201721015102U CN208301920U CN 208301920 U CN208301920 U CN 208301920U CN 201721015102 U CN201721015102 U CN 201721015102U CN 208301920 U CN208301920 U CN 208301920U
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- CN
- China
- Prior art keywords
- pulse lavage
- check valve
- closed formula
- pump
- flushing
- 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.)
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of medical closed formula pulse lavage systems, the pulse lavage pump including flushing pipeline and in the flushing pipeline；The flushing pipeline includes sequentially connected fourth type joint, exhaust pipe, flushing pipe, drop pot and connection screw thread head；The pulse lavage pump is set to the lower section of the drop pot；The top of the drop pot of the flushing pipe is equipped with a mechanical water check valve；The pulse lavage pump includes the control zone and operating space of left and right distribution；The control zone includes the single-chip microcontroller and power supply device, the control panel on shell front surface in the portion that is set in the housing；A pump head and water pocket are equipped in the operating space, the pump head is mounted in an electric rotating shaft；In the electric rotating shaft with micromotor and monolithic mechatronics.The purpose of the utility model is to provide a kind of medical closed formula pulse lavage systems, and it is suitable for all kinds of closed flushings, which can provide the demand of lasting or intermittent pulse lavage, to meet clinically different needs.
Description
Technical field
The utility model relates to the field of medical instrument technology, more particularly to a kind of medical closed formula pulse lavage system.
Background technique
Many places can use flushing operation in clinical position；For example, the flushing of the irrigation and drainage, urinary catheter of surgical operation is drawn
The flushing of stream and nutrient canal；It finds that pulsed is rinsed in clinical position to rinse better than single flow in many cases, not only
Flushing surface can be improved and can arrive and guarantee certain flushing strength, while the foreign matter that can be reduced on the tube wall being rinsed is residual
It stays.
But a kind of closed pulse system dedicated for flushing is not found in clinical use at present.
Utility model content
The purpose of the utility model is to provide a kind of medical closed formula pulse lavage systems, and it is suitable for all kinds of closed
It rinses, which can provide the needs of lasting or intermittent pulse lavage, to meet the needs of clinically different.
To achieve the goals above, the technical scheme adopted by the utility model is that: a kind of medical closed formula pulse lavage system
System,
Pulse lavage pump including flushing pipeline and in the flushing pipeline；
The flushing pipeline includes sequentially connected fourth type joint, exhaust pipe, flushing pipe, drop pot and connection screw thread head；
The pulse lavage pump is set to the lower section of the drop pot；The top of the drop pot of the flushing pipe is equipped with a mechanical water check valve；
The pulse lavage pump includes the control zone and operating space of left and right distribution；
The control zone includes the single-chip microcontroller and power supply device, the control plane on shell front surface in the portion that is set in the housing
Plate；
A pump head and water pocket are equipped in the operating space, the pump head is mounted in an electric rotating shaft；The electronic rotation
In shaft with micromotor and monolithic mechatronics；
The water pocket is set in the flushing pipe in direct puncture control zone, is set respectively in the flushing pipe of the upper and lower ends of the water pocket
There is upper electronic water check valve electronic water check valve under.
A kind of medical closed formula pulse lavage system as described above, wherein the pump head is elliptical cylinder body, the water
Capsule is a shuttle type；
Further include one being squeezed plate area, be set on the inner wall of shell be located in same horizontal line with pump head, water pocket and
It is disposed adjacent two-by-two；
The water pocket of shuttle type is interrupted in the pump head rotary course of elliptical cylinder body and is squeezed, setting up and down upper of water pocket is passed through
Electronic water check valve and under the open and close of electronic water check valve and the automatic rebounding of water pocket and compression is full of or evacuation of liquid.
A kind of medical closed formula pulse lavage system as described above, wherein further include dripping fast sensor and pressure sensing
Device, the fast sensor of the drop are set on drop pot；The pressure sensor is set to down on the lower end pipeline of electronic water check valve, is close to
Setting；
Speed sensor and the pressure sensor of dripping is sent the signal to by the wireless transceiver being set in control zone
Single-chip microcontroller.
A kind of medical closed formula pulse lavage system as described above.It wherein, include from top to bottom on the control panel
Indicator light, display and the keyboard and switch button of setting.
A kind of medical closed formula pulse lavage system as described above, wherein further include buzzer, the buzzer is set to
In control zone, with monolithic mechatronics.
A kind of medical closed formula pulse lavage system as described above, wherein the power supply device is rechargeable battery powered
Or AC power supply.
Compared with prior art, the beneficial effect that the utility model generates is mainly reflected in:
1, a kind of medical closed formula pulse lavage system of the utility model, by being installed additional in existing flushing pipeline
Pulse lavage pump, to realize the frequency of intelligent control pulse lavage and the dynamics of flushing；
2, a kind of medical closed formula pulse lavage system of the utility model, whole process is closed, thus significantly
Reduce open-sky technique bring infection risk；
3, a kind of medical closed formula pulse lavage system of the utility model, the system can be by intelligence control systems come real
The now dynamics that accurate control is rinsed；It has the characteristics that easily operation, it is easily controllable, to ensure using safe and effective；
4, a kind of medical closed formula pulse lavage system of the utility model can be used for surgical operation, intracavitary drainage
Rinse, the flushing during urological surgery, bladder irrigation, the interruption nutrient canal in enteral nutrition administration process rinse and
Flushing in oral care session；
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of medical closed formula pulse lavage system of the utility model；
Fig. 2 is a kind of structural schematic diagram of the pulse lavage pump of medical closed formula pulse lavage system of the utility model；
Fig. 3 is the schematic diagram under a kind of normal operating conditions of medical closed formula pulse lavage system of the utility model；
Fig. 4 is the schematic diagram under a kind of extruding working condition of medical closed formula pulse lavage system of the utility model；
Fig. 5 is a kind of functional block diagram of medical closed formula pulse lavage system of the utility model；
Description of symbols:
1, fourth type joint 2, exhaust pipe 3, drop pot
4, connection screw thread head 5, pulse lavage pump 6, control zone
7, operating space 8, pump head 9, mechanical water check valve
10, water pocket 11, upper electronic water check valve 12, under electronic water check valve
13, plate 14, the drop of being squeezed fast sensor 15, pressure sensor
16, indicator light 17, display 18, keyboard
19, switch button 20, buzzer 21, flushing pipe
22, electric rotating shaft
Specific embodiment
The purpose of this utility model, technical solution and its effect in order to facilitate understanding, now will be in conjunction with the embodiments practical to this
It is novel to be elaborated further.
As shown in Figure 1, Figure 2 and shown in Fig. 5, a kind of medical closed formula pulse lavage system of the utility model, including flushing pipe
21 tunnels and set on 21 road of flushing pipe pulse lavage pump 5；21 tunnel of flushing pipe includes that sequentially connected fourth type connects
First 1, exhaust pipe 2, flushing pipe 21, drop pot 3 and connection screw thread head 4；The pulse lavage pump 5 is set to the lower section of the drop pot 3；
The top of the drop pot 3 of the flushing pipe 21 is equipped with a mechanical water check valve 9；The pulse lavage pump 5 includes the control of left and right distribution
Area 6 and operating space 7；The control zone 6 include be set in the housing portion single-chip microcontroller and power supply device, on shell front surface
Control panel；It is equipped with a pump head 8 and water pocket 10 in the operating space 7, the pump head 8 is mounted in an electric rotating shaft 22；Institute
State in electric rotating shaft 22 with micromotor and monolithic mechatronics；The water pocket 10 is set to the flushing pipe in direct puncture control zone 6
On 21, electronic water check valve 11 electronic water check valve 12 under is respectively equipped in the flushing pipe 21 of the upper and lower ends of the water pocket 10.
A kind of medical closed formula pulse lavage system of the utility model, when in use, the confession that upper end fourth type connects
Liquid bag；The pump head 8 is corresponding with the position of water pocket 10；The state normally rinsed opens mechanical water check valve 9, drips fast sensor
14 and pressure sensor 15 can work normally, the data measured are shown on a display screen；When needing to carry out pulsed flushing
When, different set relevant parameter of the operator according to flushing, the dynamics of the frequency and flushing such as rinsed；Set with
Afterwards；The system intelligent control then opens working condition according to setup parameter.
Its specific works state is as follows:
When the major radius of the pump head 8 of elliptical cylinder body is in vertical position, water pocket 10 is not pressurized at this time, 10 lower end of water pocket
Under electronic water check valve 12 close, the upper electronic water check valve 11 of upper end is opened, and the automatic rebounding by water pocket 10 is hydraulically full；Work as water
After liquid is full of in capsule 10, upper electronic water check valve 11 is closed, under electronic water check valve 12 open, slowly rotation is long to ellipse for pump head 8
Radius is in a horizontal position, this process slowly squeezes water pocket 10, forms pulsatile once water flow；Then electronic water check valve 11 is gone up again
It opens, the electronic water check valve in lower end is again switched off, and pump head 8 is rotated again to vertical position, and water pocket 10 is again filled with liquid, so past
It is multiple, form continual pulse water flow.
As shown in Figure 1, Figure 2 and shown in Fig. 5, a kind of medical closed formula pulse lavage system of the utility model, the pump head 8 is
Elliptical cylinder body, the water pocket 10 are a shuttle type；Further include one being squeezed plate area 13, is set on the inner wall of shell and pump
First 8, water pocket 10 is located in same horizontal line and is disposed adjacent two-by-two；To shuttle type in 8 rotary course of pump head of elliptical cylinder body
Water pocket 10 be interrupted squeeze, by the upper electronic water check valve 11 setting up and down of water pocket 10 and under electronic water check valve 12 unlatching with
Close and water pocket 10 automatic rebounding and compression is full of or evacuation of liquid.
A kind of medical closed formula pulse lavage system of the utility model, the plate area 13 that is squeezed herein can be one piece
The rectangular block of hard, the inner wall integrally connected with shell；It must be noted that the position of its setting；Its must with pump head 8, water
Capsule 10 is located in same horizontal line and is disposed adjacent two-by-two；Water pocket 10 can be extruded in meeting pump head 8 during rotation
This is squeezed in plate area 13, to complete pulse process.
A kind of medical closed formula pulse lavage system of the utility model, the water pocket 10 are shuttle type, height and ellipse
The long axis of pump head 8 be equidistant；And the water pocket 10 is made of the thick matter medical grade rubber with superpower screen resilience；The rubber is
Transparent material retains situation in order to observe its internal liquid.
As shown in Figure 1, Figure 2 and shown in Fig. 5, a kind of medical closed formula pulse lavage system of the utility model further includes drop speed
Sensor 14 and pressure sensor 15, the fast sensor 14 of the drop are set on drop pot 3；The pressure sensor 15 is set to down electronic
On the lower end pipeline of water check valve 12, it is close to setting；The fast sensor 14 of the drop and pressure sensor 15 are by being set to control
Wireless transceiver in area 6 sends the signal to single-chip microcontroller.
Fast sensor 14 and pressure sensor are dripped in a kind of medical closed formula pulse lavage system of the utility model, setting
15, real-time monitoring drips speed and pressure value, if there is the case where beyond preset value, buzzer 20 is sounded an alarm.
As shown in figure 3, pulse lavage pumps 55 structural schematic diagram under normal condition；Its working principles are as follows:
B connects when rinsing position after A connects douche bag；The manually opened mechanical water check valve 9 of operator, flushing liquor
It leaves naturally under gravity, the flow velocity of drop Hu3Chu monitoring can be displayed on display screen, and be recorded；Meanwhile it controlling
System can open upper electronic water check valve 11, electronic water check valve 12 under closing；When pump head 8 and water pocket 10 are when the position Fig. 3,
It is parastate；Water pocket 10 is normal condition；Water pocket 10 can be hydraulically full at this time；
As shown in figure 4, pulse lavage pumps 5 structural schematic diagram under squeezed state；Its working principles are as follows:
When for the state of Fig. 4, electric rotating shaft 22 is rotated under the drive of micromotor, then is driven simultaneously
Pump head 8 rotates；When the rotation of its pump head 8 is to extreme position, i.e., the case where elliptoid pump head 8 is rotated by 90 ° relative to Fig. 3
Under；It produces maximum extruding force to water pocket 10；And at this point, upper electronic water check valve 11 is automatically closed, under electronic water check valve 12
It automatically turns on；Flushing liquor rapid deflation of the water pocket 10 under the action of the extruding force of pump head 8 inside it；An arteries and veins is then obtained at B
The formula of punching is washed；
The change procedure of Fig. 3 to Fig. 4 has recorded the process of pulsatile once formula flushing, control of the pump head 8 in single-chip microcontroller
Under, continuous pulsed flushing movement can be obtained at B.
As shown in Figure 1, Figure 2 and shown in Fig. 5, a kind of medical closed formula pulse lavage system of the utility model, the control plane
It include indicator light 16, display 17 and the keyboard 18 and switch button 21 being arranged from top to bottom on plate.
A kind of medical closed formula pulse lavage system of the utility model, the control system is using intelligence control common at present
The system integration processed forms；Indicator light 16 can be used for display working condition or play the role of alarm warning.
As shown in Figure 1, Figure 2 and shown in Fig. 5, a kind of medical closed formula pulse lavage system of the utility model, further includes buzzing
Device 20, the buzzer 20 is set in control zone 6, with monolithic mechatronics.
As shown in Figure 1, Figure 2 and shown in Fig. 5, a kind of medical closed formula pulse lavage system of the utility model, the power supply dress
It is set to rechargeable battery powered or AC power supply；It is above two that the mode of power supply is provided, it is relatively conventional mode, therefore uses
Person can be according to selection.
Further narration is done to the utility model above in conjunction with embodiment, but the utility model is not limited to above-mentioned reality
Mode is applied, within the knowledge of one of ordinary skill in the art, the utility model aims can also not departed from
Under the premise of make a variety of changes.
Claims (6)
1. a kind of medical closed formula pulse lavage system, it is characterised in that:
Pulse lavage pump including flushing pipeline and in the flushing pipeline；
The flushing pipeline includes sequentially connected fourth type joint, exhaust pipe, flushing pipe, drop pot and connection screw thread head；It is described
Pulse lavage pump is set to the lower section of the drop pot；The top of the drop pot of the flushing pipe is equipped with a mechanical water check valve；
The pulse lavage pump includes the control zone and operating space of left and right distribution；
The control zone includes the single-chip microcontroller and power supply device, the control panel on shell front surface in the portion that is set in the housing；
A pump head and water pocket are equipped in the operating space, the pump head is mounted in an electric rotating shaft；The electric rotating shaft
Upper and micromotor and monolithic mechatronics；
The water pocket is set in the flushing pipe in direct puncture control zone, is respectively equipped in the flushing pipe of the upper and lower ends of the water pocket
Electronic water check valve electronic water check valve under.
2. a kind of medical closed formula pulse lavage system according to claim 1, it is characterised in that:
The pump head is elliptical cylinder body, and the water pocket is a shuttle type；
Further include one being squeezed plate area, is set on the inner wall of shell and is located in same horizontal line with pump head, water pocket and two-by-two
It is disposed adjacent；
The water pocket of shuttle type is interrupted in the pump head rotary course of elliptical cylinder body and is squeezed, setting up and down upper electronic of water pocket is passed through
Water check valve and under the open and close of electronic water check valve and the automatic rebounding of water pocket and compression is full of or evacuation of liquid.
3. a kind of medical closed formula pulse lavage system according to claim 2, it is characterised in that:
It further include dripping fast sensor and pressure sensor, the fast sensor of the drop is set on drop pot；The pressure sensor is set to
Under electronic water check valve lower end pipeline on, be close to setting；
Speed sensor and the pressure sensor of dripping sends the signal to monolithic by the wireless transceiver being set in control zone
Machine.
4. a kind of medical closed formula pulse lavage system according to claim 3, it is characterised in that:
It include indicator light, display and the keyboard and switch button being arranged from top to bottom on the control panel.
5. a kind of medical closed formula pulse lavage system according to claim 4, it is characterised in that:
It further include buzzer, the buzzer is set in control zone, with monolithic mechatronics.
6. a kind of medical closed formula pulse lavage system according to claim 5, it is characterised in that:
The power supply device is rechargeable battery powered or AC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015102.6U CN208301920U (en) | 2017-08-15 | 2017-08-15 | A kind of medical closed formula pulse lavage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015102.6U CN208301920U (en) | 2017-08-15 | 2017-08-15 | A kind of medical closed formula pulse lavage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208301920U true CN208301920U (en) | 2019-01-01 |
Family
ID=64731137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015102.6U Expired - Fee Related CN208301920U (en) | 2017-08-15 | 2017-08-15 | A kind of medical closed formula pulse lavage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208301920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272464A (en) * | 2022-02-09 | 2022-04-05 | 四川大学华西医院 | Intelligent control device for Y-shaped bladder irrigation pipeline |
-
2017
- 2017-08-15 CN CN201721015102.6U patent/CN208301920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114272464A (en) * | 2022-02-09 | 2022-04-05 | 四川大学华西医院 | Intelligent control device for Y-shaped bladder irrigation pipeline |
| CN114272464B (en) * | 2022-02-09 | 2023-11-14 | 四川大学华西医院 | Y-type bladder irrigation pipeline intelligent control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |