CN108404277A - A kind of drainage tube automatic extrusion device - Google Patents
A kind of drainage tube automatic extrusion device Download PDFInfo
- Publication number
- CN108404277A CN108404277A CN201810230607.7A CN201810230607A CN108404277A CN 108404277 A CN108404277 A CN 108404277A CN 201810230607 A CN201810230607 A CN 201810230607A CN 108404277 A CN108404277 A CN 108404277A
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- automatic
- plate
- stripper plate
- extrusion device
- 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
- 238000001125 extrusion Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 description 4
- 206010067268 Post procedural infection Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000029663 wound healing Effects 0.000 description 2
- 206010018833 Haematocoele Diseases 0.000 description 1
- 208000005873 Hematocele Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010061926 Purulence Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 201000004920 hematocele of tunica vaginalis testis Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/743—Suction control by changing the cross-section of the line, e.g. flow regulating valves
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/28—Clamping means for squeezing flexible tubes, e.g. roller clamps
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
Abstract
The present invention provides a kind of drainage tube automatic extrusion devices, including the drainage tube fixed plate being mutually detachably connected and stripper plate fixed bin, the surface of drainage tube fixed plate is installed with drainage tube, stripper plate fixed bin is provided with the inserting groove to match with drainage tube fixed plate, the inner surface of inserting groove is provided with the automatic stripper plate for squeezing drainage tube, automatic stripper plate is set to the top of drainage tube fixed plate, the both ends of inserting groove are each provided with one for blocking the automatic cutoff plate that liquid flows in drainage tube, automatic stripper plate and automatic cutoff plate are driven by driving mechanism, it squeezes fixed bin and is internally provided with the controller being electrically connected with driving mechanism, the outer surface of stripper plate fixed bin is provided with the switch being electrically connected with before control.Device of the present invention reduces since artificial carelessness and error cause drainage tube to squeeze not in place or influence conditions of patients not in time.
Description
Technical field
The invention belongs to field of medical device, more particularly, to a kind of drainage tube automatic extrusion device.
Background technology
Purulence that existing medical drainage tube gathers in drainage patients thoracic cavity, blood, liquid to it is external when, will appear thick liquid
Body, tissue substance block pipeline obstruction caused by drainage pipe, interfere drainage, in turn result in postoperative infection, influence wound healing.
It causes to block in drainage tube in order not to allow, local drainage pipe is squeezed with manpower manual at this stage, drainage tube is made to generate
Hematocele, hydrops, to dredge drainage tube is discharged in negative pressure.Manpower, which squeezes drainage tube, will not only put into manpower, patrol, also may be used on time
Drainage tube can be caused to squeeze not in place or influence conditions of patients not in time due to artificial carelessness and error.
Invention content
In view of this, the present invention is directed to propose a kind of drainage tube automatic extrusion device, to solve the above problems.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way:
A kind of drainage tube automatic extrusion device, including the drainage tube fixed plate and stripper plate that are mutually detachably connected are fixed
The surface of box, the drainage tube fixed plate is installed with drainage tube, and the stripper plate fixed bin is provided with to be fixed with drainage tube
The inserting groove that plate matches, the inner surface of the inserting groove is provided with the automatic stripper plate for squeezing drainage tube, described automatic
Stripper plate is set to the top of drainage tube fixed plate, and the both ends of the inserting groove are each provided with one for blocking drainage intraluminal fluid
The automatic cutoff plate of body flowing, the automatic stripper plate and automatic cutoff plate are driven by driving mechanism, the extruding fixed bin
It is internally provided with the controller being electrically connected with driving mechanism, the outer surface of the stripper plate fixed bin is provided with to be electrically connected with before control
The switch connect.
Further, the driving mechanism is electric cylinders, is arranged between the automatic stripper plate and the inner surface of inserting groove
It is that the first electric cylinders are used to drive its up and down motion, the automatic cutoff plate to drive its to transport up and down by the second electric cylinders at the top of it
It is dynamic.
Further, the drainage tube is fixed on the surface of drainage tube fixed plate by flexible geometrical clamp.
Further, described to squeeze the power supply module that device power supply in order to control is additionally provided with inside fixed bin.
Further, it is described switch include timing rotary switch and squeeze interval rotary switch, the controller for
The microcontroller of timer.
Further, the quantity of first electric cylinders is 4, is respectively set four angles with automatic stripper plate, it is described from
It is each provided with 1 the second electric cylinders at the top of dynamic cutoff plate.
Further, the serpentine-like surface for being distributed in drainage tube fixed plate of the drainage tube.
Compared with the existing technology, drainage tube automatic extrusion device of the present invention has the advantage that:
(1) drainage tube automatic extrusion device of the present invention reduces since artificial carelessness and error cause drainage tube
It squeezes not in place or influences conditions of patients not in time;
(2) drainage tube automatic extrusion device of the present invention is realized by the connection of controller, switch and electric cylinders
The automatic of drainage tube squeezes and blocks, and prevents dense fluids, tissue substance from blocking pipeline obstruction caused by drainage pipe, obstruction is drawn
Stream, in turn results in postoperative infection, influences wound healing, considerably reduce human input.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the exploded perspective view of the drainage tube automatic extrusion device described in the embodiment of the present invention;
Fig. 2 is the diagrammatic cross-section of A-A in Fig. 1;
Fig. 3 is the front view of the drainage tube automatic extrusion device described in the embodiment of the present invention.
Reference sign:
1, drainage tube fixed plate;2, drainage tube;3, flexible geometrical clamp;4, stripper plate fixed bin;5, automatic stripper plate;6, certainly
Dynamic cutoff plate;7, timing rotary switch;8, interval rotary switch is squeezed;9, the first electric cylinders;10, the second electric cylinders;11, controller;
12, power supply module.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
2 automatic extrusion device of a kind of drainage tube as shown in Figs. 1-3, including the drainage tube fixed plate 1 that is mutually inserted and squeeze
Pressing plate fixed bin 4, the major function of drainage tube fixed plate 1 be provide drainage tube 2 place, fixed function, it is easy to disassemble, take,
Installation, can check 2 state of drainage tube.
The surface of drainage tube fixed plate 1 is installed with drainage tube 2,2 serpentine-like points of drainage tube by flexible geometrical clamp 3
It is distributed in the surface of drainage tube fixed plate 1.Stripper plate fixed bin 4 is provided with the inserting groove to match with drainage tube fixed plate 1, grafting
The inner surface of slot is provided with the automatic stripper plate 5 for squeezing drainage tube 2, and automatic stripper plate 5 is set to drainage tube fixed plate 1
Top, automatic stripper plate 5 are to squeeze drainage tube 2, dredge the major impetus of drainage tube 2.The both ends of inserting groove are each provided with one
For blocking the automatic cutoff plate 6 that liquid flows in drainage tube 2, the effect of automatic cutoff plate 6 is to block 2 upper half of drainage tube automatically
The pressure of part or lower half portion forms negative pressure and squeezes.
Automatic stripper plate 5 and automatic cutoff plate 6 are driven by driving mechanism, and extruding fixed bin is internally provided with and driving machine
The controller 11 of structure electrical connection, the outer surface of stripper plate fixed bin 4 are provided with the switch being electrically connected with before control.Squeeze fixed bin
Inside is additionally provided with the power supply module 12 that device 11 is powered in order to control.
Specifically, driving mechanism is electric cylinders, and it is the first electric cylinders to be arranged between automatic stripper plate 5 and the inner surface of inserting groove
9 for driving its up and down motion, and by the second electric cylinders 10 driving at the top of it, it moves up and down automatic cutoff plate 6.
Switch includes timing rotary switch 7 and squeezes interval rotary switch 8, and controller 11 is the monolithic with timer
Machine.Time switch button is responsible for time switch working condition.Interval rotary switch 8 is squeezed to be responsible for controlling squeezing for automatic stripper plate 5
The closing time of voltage-frequency rate and automatic cutoff plate 6.Specifically, microcontroller is single for example, by using 51 series monolithics or MP430 series
The timed motion of the first electric cylinders 9 and the second electric cylinders 10 can be achieved in the microcontroller with timer such as piece machine and fixed frequency moves work(
Can, the initial value by setting timer can control the working time of cylinder;Realizing PWM by using timer, (pulse is wide
Degree modulation) control to cylinder operation frequency can be realized, pulse width modulation principle is the numeral output using microprocessor
Come a kind of very effective technology controlled analog circuit, it is widely used in from measurement, communicates to power control and change
In many fields changed.
The quantity of first electric cylinders 9 is 4, and automatic stripper plate 5 is rectangular slab, and four with automatic stripper plate 5 are respectively set
The top at a angle, the automatic cutoff plate 6 is each provided with 1 the second electric cylinders 10.
Operation principle illustrates:After drainage tube 2 is fixed on by clip for drainage tube in 2 fixed bin of drainage tube, with extruding
The connection of plate fixed bin 4 is put into, and then opens time switch button, setting extrusion time countdown is closed, then is spaced by squeezing
The extruding frequency (i.e. the motion frequencies of the first electric cylinders 9) of automatic stripper plate 5 and cutting for automatic cutoff plate 6 is arranged in rotary switch 8
The disconnected time (i.e. the opening and closing times of the second electric cylinders 10).That observes automatic cutoff plate 6 after setting completed blocks state and stripper plate
After squeezed state is working properly, drainage tube 2 can carry out voluntarily squeezing dredging drainage in the time of former setting.It is specific worked
Cheng Wei:It will now be passed through liquid in drainage tube, will push pause liquid positioned at the automatic cutoff plate of drainage tube fluid inlet end first
Into drainage tube, automatic stripper plate is pushed later the liquid in drainage tube is (automatic after the discharge of drainage tube liquid outlet end
Stripper plate stops 2-5s and liquid in drainage tube is all discharged after pushing) it will be blocked again positioned at the automatic of drainage tube liquid outlet end
Plate pushing makes to generate negative pressure in drainage tube, and the automatic cutoff plate utilization for opening automatic stripper plate and drainage tube fluid inlet end is drawn
Negative pressure in flow tube makes liquid be again introduced into drainage tube, stops after 10-15s makes liquid be again introduced into drainage tube to open again at this time and draw
Automatic extrusion operation is realized in the automatic cutoff plate at flow tube liquid outlet end, the above-mentioned action of circulating repetition.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of drainage tube automatic extrusion device, it is characterised in that:Including the drainage tube fixed plate (1) that is mutually detachably connected and
The surface of stripper plate fixed bin (4), the drainage tube fixed plate (1) is installed with drainage tube (2), the stripper plate fixed bin
(4) it is provided with the inserting groove to match with drainage tube fixed plate (1), the inner surface of the inserting groove is provided with for squeezing drainage
The automatic stripper plate (5) of (2) is managed, the automatic stripper plate (5) is set to the top of drainage tube fixed plate (1), the inserting groove
Both ends be each provided with an automatic cutoff plate (6) for blocking drainage tube (2) interior liquid flowing, the automatic stripper plate
(5) driven by driving mechanism with automatic cutoff plate (6), it is described squeeze fixed bin and be internally provided be electrically connected with driving mechanism
Controller (11), the outer surface of the stripper plate fixed bin (4) are provided with the switch being electrically connected with before control.
2. drainage tube automatic extrusion device according to claim 1, it is characterised in that:The driving mechanism is electric cylinders, institute
It is that the first electric cylinders (9) are used to drive its up and down motion to state automatic stripper plate (5) between the inner surface of inserting groove to be arranged, described
Automatic cutoff plate (6) drives its up and down motion by the second electric cylinders (10) at the top of it.
3. drainage tube automatic extrusion device according to claim 1, it is characterised in that:The drainage tube (2) passes through flexibility
Geometrical clamp (3) is fixed on the surface of drainage tube fixed plate (1).
4. drainage tube automatic extrusion device according to claim 2, it is characterised in that:It is also set inside the extruding fixed bin
It is equipped with the power supply module (12) of device (11) power supply in order to control.
5. drainage tube automatic extrusion device according to claim 4, it is characterised in that:The switch includes that timing knob is opened
It closes (7) and squeezes interval rotary switch (8), the controller (11) is the microcontroller with timer.
6. drainage tube automatic extrusion device according to claim 2, it is characterised in that:The quantity of first electric cylinders (9)
It is 4, four angles with automatic stripper plate (5) is respectively set, 1 second is each provided at the top of the automatic cutoff plate (6)
Electric cylinders (10).
7. drainage tube automatic extrusion device according to claim 1, it is characterised in that:Serpentine-like point of the drainage tube (2)
It is distributed in the surface of drainage tube fixed plate (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810230607.7A CN108404277A (en) | 2018-03-20 | 2018-03-20 | A kind of drainage tube automatic extrusion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810230607.7A CN108404277A (en) | 2018-03-20 | 2018-03-20 | A kind of drainage tube automatic extrusion device |
Publications (1)
Publication Number | Publication Date |
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CN108404277A true CN108404277A (en) | 2018-08-17 |
Family
ID=63132843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810230607.7A Pending CN108404277A (en) | 2018-03-20 | 2018-03-20 | A kind of drainage tube automatic extrusion device |
Country Status (1)
Country | Link |
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CN (1) | CN108404277A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109331245A (en) * | 2018-09-28 | 2019-02-15 | 德州飚丰信息技术有限公司 | Medicinal intelligent drainage controlling device |
CN109331246A (en) * | 2018-09-28 | 2019-02-15 | 德州飚丰信息技术有限公司 | Medical drainage device |
CN116650803A (en) * | 2023-07-25 | 2023-08-29 | 四川省医学科学院·四川省人民医院 | Drainage tube assembly |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109331245A (en) * | 2018-09-28 | 2019-02-15 | 德州飚丰信息技术有限公司 | Medicinal intelligent drainage controlling device |
CN109331246A (en) * | 2018-09-28 | 2019-02-15 | 德州飚丰信息技术有限公司 | Medical drainage device |
CN116650803A (en) * | 2023-07-25 | 2023-08-29 | 四川省医学科学院·四川省人民医院 | Drainage tube assembly |
CN116650803B (en) * | 2023-07-25 | 2023-10-20 | 四川省医学科学院·四川省人民医院 | Drainage tube assembly |
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