CN209378267U - A kind of drainage tube automatic extrusion device - Google Patents
A kind of drainage tube automatic extrusion device Download PDFInfo
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- CN209378267U CN209378267U CN201820378013.6U CN201820378013U CN209378267U CN 209378267 U CN209378267 U CN 209378267U CN 201820378013 U CN201820378013 U CN 201820378013U CN 209378267 U CN209378267 U CN 209378267U
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- drainage tube
- automatic
- plate
- stripper plate
- extrusion device
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Abstract
The utility model provides a kind of drainage tube automatic extrusion device, including the drainage tube fixed plate being mutually detachably connected and stripper plate fixed bin, the surface of drainage tube fixed plate is fixedly 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 the automatic cutoff plate that liquid flows in drainage tube to be truncated, 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 described in the utility model reduces to be caused drainage tube extruding not in place or influences conditions of patients not in time due to artificial carelessness and fault.
Description
Technical field
The utility model belongs to field of medical device, more particularly, to a kind of drainage tube automatic extrusion device.
Background technique
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, generates drainage tube
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 fault.
Summary of the invention
In view of this, the utility model is directed to a kind of drainage tube automatic extrusion device, to solve the above problems.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of drainage tube automatic extrusion device, is fixed including the drainage tube fixed plate being mutually detachably connected and stripper plate
Box, the surface of the drainage tube fixed plate are fixedly 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, the both ends of the inserting groove be each provided with one for be truncated drainage intraluminal fluid
The automatic cutoff plate of body flowing, the automatic stripper plate and automatic cutoff plate are driven by driving mechanism, and the stripper plate is fixed
Box (4) is internally provided with the controller being electrically connected with driving mechanism, and the outer surface of the stripper plate fixed bin is provided with and controls
The switch of preceding electrical connection.
Further, the driving mechanism is electric cylinders, is arranged between the automatic stripper plate and the inner surface of inserting groove
It is the first electric cylinders for driving its up and down motion, the automatic cutoff plate drives it to transport up and down by being set to 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 fixing clamp.
Further, the power supply module for controller power supply is additionally provided with inside the stripper plate fixed bin (4).
Further, it is described switch include timing knob switch and squeeze interval rotary switch, the controller be with
The single-chip 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
1 the second electric cylinders is each provided 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 described in the utility model has the advantage that
(1) drainage tube automatic extrusion device described in the utility model reduces since artificial carelessness and fault cause to draw
Flow tube squeezes not in place or influences conditions of patients not in time；
(2) drainage tube automatic extrusion device described in the utility model is real by the connection of controller, switch and electric cylinders
The automatic extruding and truncation for having showed drainage tube, prevent dense fluids, tissue substance from blocking pipeline obstruction caused by drainage pipe, interfere
Drainage, in turn results in postoperative infection, influences wound healing, considerably reduce human input.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the perspective view of the explosion of drainage tube automatic extrusion device described in the utility model embodiment；
Fig. 2 is the diagrammatic cross-section of A-A in Fig. 1；
Fig. 3 is the main view of drainage tube automatic extrusion device described in the utility model embodiment.
Description of symbols:
1, drainage tube fixed plate；2, drainage tube；3, flexible fixing clamp；4, stripper plate fixed bin；5, automatic stripper plate；6, certainly
Dynamic cutoff plate；7, timing knob switchs；8, interval rotary switch is squeezed；9, the first electric cylinders；10, the second electric cylinders；11, controller；
12, power supply module.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should 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 describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model 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 being mutually inserted and squeezes
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 passes through flexible fixing clamp 3 and is fixedly installed with drainage tube 2, and 2 serpentine-like points of drainage tube
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 the automatic cutoff plate 6 that liquid flows in drainage tube 2 to be truncated, the effect of automatic cutoff plate 6 is automatic truncation 2 upper half of drainage tube
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 stripper plate fixed bin 4 is internally provided with and drives
The controller 11 of motivation structure electrical connection, the outer surface of stripper plate fixed bin 4 are provided with the switch being electrically connected with before control.Stripper plate
The power supply module 12 powered for controller 11 is additionally provided with inside fixed bin 4.
Specifically, driving mechanism is electric cylinders, and being arranged between automatic stripper plate 5 and the inner surface of inserting groove is the first electric cylinders
9 for driving its up and down motion, and automatic cutoff plate 6 drives its up and down motion by being set to the second electric cylinders 10 at the top of it.
Switch includes timing knob 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.It squeezes interval rotary switch 8 and is responsible for squeezing for the automatic stripper plate 5 of control
The closing time of voltage-frequency rate and automatic cutoff plate 6.Specifically, single-chip 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 single-chip microcontroller with timer such as piece machine and fixed frequency moves function
Can, the initial value by setting timer can control the working time of cylinder；By realizing PWM 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 become
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
A angle, the top of the automatic cutoff plate 6 are each provided with 1 the second electric cylinders 10.
Working principle illustrates: after drainage tube 2 is fixed in 2 fixed bin of drainage tube by clip for drainage tube, with extruding
The connection of plate fixed bin 4 is put into, and then opens time switch button, and setting extrusion time countdown is closed, then by squeezing interval
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
Disconnected time (i.e. the opening and closing times of the second electric cylinders 10).The truncation state and stripper plate of automatic cutoff plate 6 are observed after setting completed
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
Journey are as follows: will now be passed through liquid in drainage tube, the automatic cutoff plate for being located at drainage tube fluid inlet end is pushed into pause liquid 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) the automatic truncation at drainage tube liquid outlet end will be located at again
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, and stop 10-15s is opened again after so that liquid is again introduced into drainage tube and drawn at this time
Automatic extrusion operation is realized in the automatic cutoff plate at flow tube liquid outlet end, the above-mentioned movement of circulating repetition.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
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 fixedly 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 one for the automatic cutoff plate (6) of drainage tube (2) interior liquid flowing, the automatic stripper plate to be truncated
(5) it is driven with automatic cutoff plate (6) by driving mechanism, the stripper plate fixed bin (4) is internally provided with and driving mechanism electricity
The controller (11) of connection, 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
State that be arranged between automatic stripper plate (5) and the inner surface of inserting groove be the first electric cylinders (9) for driving its up and down motion, it is described
Automatic cutoff plate (6) drives its up and down motion by being set to 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
Fixing 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: in the stripper plate fixed bin (4)
The power supply module (12) that portion is additionally provided with as controller (11) power supply.
5. drainage tube automatic extrusion device according to claim 4, it is characterised in that: the switch is opened including timing knob
It closes (7) and squeezes interval rotary switch (8), the controller (11) is the single-chip 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, are each provided with 1 second 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 |
|---|---|---|---|
| CN201820378013.6U CN209378267U (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 |
|---|---|---|---|
| CN201820378013.6U CN209378267U (en) | 2018-03-20 | 2018-03-20 | A kind of drainage tube automatic extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209378267U true CN209378267U (en) | 2019-09-13 |
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ID=67868370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820378013.6U Active CN209378267U (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) | CN209378267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404277A (en) * | 2018-03-20 | 2018-08-17 | 天津市胸科医院 | A kind of drainage tube automatic extrusion device |
-
2018
- 2018-03-20 CN CN201820378013.6U patent/CN209378267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404277A (en) * | 2018-03-20 | 2018-08-17 | 天津市胸科医院 | A kind of drainage tube automatic extrusion device |
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