CN208641366U - Effusion drainage device - Google Patents
Effusion drainage device Download PDFInfo
- Publication number
- CN208641366U CN208641366U CN201721056343.5U CN201721056343U CN208641366U CN 208641366 U CN208641366 U CN 208641366U CN 201721056343 U CN201721056343 U CN 201721056343U CN 208641366 U CN208641366 U CN 208641366U
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- China
- Prior art keywords
- drainage
- hole
- connecting rod
- bottleneck
- box body
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses effusion drainage devices, relate generally to Internal Medicine-Oncology field.Including drainage liner and control box, drainage liner is Disposable sterile medical articles, drainage liner includes the bottleneck and the flexible bag of organ type of sealing connection, bottleneck is equipped with the drainage tube communicated therewith, control box include the box cover matched and and box body, bottleneck is detachably connected with box cover, mounting base is equipped in box body, the bottom of the flexible bag of organ type is detachably connected with mounting base, mounting base is equipped with first connecting rod and second connecting rod, lead screw and linear guide are installed along its short transverse on the outer wall of box body, lead screw is equipped with the screw being matched therewith, linear guide is equipped with the sliding block being slidably connected with it, screw is fixed on the outer end of first connecting rod, sliding block is fixed on the outer end of second connecting rod.The utility model has the beneficial effects that: it can provide lasting, balanced negative pressure for drainage, keep the dynamics of drainage moderately uniform, provides health, safe and reliable drainage treatment for patient.
Description
Technical field
The utility model relates to Internal Medicine-Oncology fields, specifically effusion drainage device.
Background technique
Hydrops is common complication in oncotherapy, and common means are exactly to drain to hydrops.
In the related medical instrument of hydrops drainage, in order to keep the drainage effect of continuous and effective, through frequently with band negative pressure
Drainage device drained, but existing negative pressure drainage device is in use, exists to the unbalanced problem of vacuum cavitations,
Keep the suction in drainage process uneven, such as support spring is set in drainage bag, is produced by the voluntarily expansion of organ fold
Give birth to negative pressure, using technologies such as vacuum bag/bottle negative pressure drainages, the pressure for being frequently present of drainage initial stage is excessive, damages to patient
And it is uncomfortable, it is insufficient using later period drainage power, the problem of effectively draining cannot be maintained.
Utility model content
The purpose of this utility model is to provide effusion drainage devices, it can provide lasting, balanced negative pressure for drainage,
Keep the dynamics of drainage moderately uniform, provides health, safe and reliable drainage treatment for patient.
The utility model to achieve the above object, is achieved through the following technical solutions:
Effusion drainage device, including drainage liner and control box, the drainage liner is Disposable sterile medical articles, described
Drainage liner includes the bottleneck and the flexible bag of organ type of sealing connection, and the bottleneck is equipped with the drainage tube communicated therewith, described
The stretch bottom of bag of organ type is equipped with connector, the control box include the box cover matched and and box body, set on the box cover
There is mounting hole, the bottleneck is detachably connected with mounting hole, is equipped with mounting base in the box body, placed in the middle in the mounting base to set
There is screw channel, the screw channel is threadedly coupled with connector, and the outer wall of the mounting base is equipped with first connecting rod and second connecting rod, described
It is equipped with strip-type hole along short transverse on the side wall of box body, the first connecting rod and second connecting rod are pierced by from different strip-type holes respectively
Box body, is equipped with lead screw and linear guide along its short transverse on the outer wall of the box body, and the box body bottom is equipped with motor, institute
The output shaft for stating motor is connect with lead screw bottom end, and the lead screw is equipped with the screw being matched therewith, and is set in the linear guide
There is the sliding block being slidably connected with it, the screw is fixed on the outer end of first connecting rod, and the sliding block is fixed on the outer of second connecting rod
End.
The top of the bottleneck is equipped with air vent and connection mouth, and the drainage tube is connected with connection mouth, the air vent
It is equipped with seal cap.
The box cover is equipped with 2~4 pin holes, and the pin hole is using mounting hole as center annular array, (the one of the pin hole
End is connected to mounting hole and the setting of the other end of pin hole is on box cover outer wall) it is provided along its length in the middle part of the pin hole
Cavity, the cavity is interior to be equipped with the first spring, is equipped in the pin hole by its perforative pin rod, (inner end of the pin rod is arranged
In in mounting hole, and the outer end of the pin rod is set to outside box cover, and the outer end of the pin rod is equipped with pushing block) pin rod
Middle part is equipped with mounting blocks, and the mounting blocks are set in cavity, and the outer end of first spring is connected with the mounting block, the peace
The card slot for being equipped with opening upwards in block is filled, is equipped with second spring and fixture block in the card slot from bottom to top, the fixture block is the word of falling T
Shape and its bottom surface is connect with second spring, the top of the fixture block is exposed in cavity by the opening of card slot, the cavity
Top is equipped with card hole, and the card slot is inserted into card hole, and the outer wall of the bottleneck is equipped with 2~4 cotter ways, when fixture block is caught in
When in card hole in the inner end insertion cotter way of the pin rod.
The top surface of the box cover is fixed with 2~4 V-type elastic slices, and the V-type elastic slice is equipped with downward thimble, the top
The bottom end of needle is set to above card hole.
The bottom of the box body is equipped with installation cavity, and the motor is set in installation cavity, and electric power storage is equipped in the installation cavity
Pond, the side wall of the installation cavity are equipped with charge port, and activity is plugged with the charging cable being matched therewith in the charge port.
The prior art is compared, the utility model has the beneficial effects that:
1, it is drained by the present apparatus, concrete operations are as follows: the connector for draining liner at the bottom is threaded in box body
In interior mounting base, it is closed box cover and box body, and makes in the bottleneck insertion mounting hole for draining liner and fixes, installation is completed,
Drainage tube by being connected to drainage liner bottleneck is implemented to drain to patient, and opens motor, make mounting base slowly at the uniform velocity under
Row, to gradually pull open drainage liner, realizes the drainage of continuous and effective.
The present apparatus provides the drainage negative pressure of continuous and effective by control box for drainage liner.The control box will drain liner
Inner volume constantly widen, the generation of negative pressure is lasting in drainage process, and the control of negative pressure is balanced appropriate, avoids initial stage
Negative pressure is excessive, and with the expansion negative pressure of device reduce the problem of, provide continuous effective for patient and uniformly drain suction.
Meanwhile the present apparatus is carried out using the generation of control box control negative pressure, and by disposable sterile drainage liner
Drainage, the mode of closed drainage, in conjunction with disposable sterilized drainage container, safety and sanitation are reliable.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the portion the A enlarged drawing of the utility model attached drawing 1.
Attached drawing 3 is the schematic diagram of pin rod and cotter way discrete state in the portion A of the utility model attached drawing 1.
Label shown in attached drawing:
1, bottleneck；2, the flexible bag of organ type；3, connector；4, box cover；5, box body；6, mounting hole；7, mounting base；8, spiral shell
Slot；9, first connecting rod；10, second connecting rod；11, strip-type hole；12, lead screw；13, linear guide；14, pin hole；15, cavity；16,
One spring；17, pin rod；18, mounting blocks；19, card slot；20, second spring；21, fixture block；22, card hole；23, cotter way；24, V-type bullet
Piece；25, thimble.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please limited range.
Described in the utility model is effusion drainage device, and main structure includes drainage liner and control box, the drainage liner
For Disposable sterile medical articles, drained by disposable sterile drainage liner, the mode of closed drainage, in conjunction with
Disposable sterilized drainage container, safety and sanitation are reliable.The drainage liner includes that the bottleneck 1 of sealing connection and organ type stretch
Bag 2, the bottleneck 1 is equipped with the drainage tube communicated therewith, and for being drained, the bottom of the flexible bag 2 of the organ type is equipped with
Connector 3, the control box include the box cover 4 matched and with box body 5, the two can be using the normal of common box cover 4 and box body 5
With connection type, such as threaded connection, clamping, activity grafting etc., mainly for facilitating installation to operate after dismantling, and carry out
Cleaning and disinfection.The box cover 4 is equipped with mounting hole 6, and the bottleneck 1 is detachably connected with mounting hole 6, so as to by bottleneck
1 and mounting hole 6 is fixed or disassembly, it is equipped with mounting base 7 in the box body 5, is used to fixed drainage liner.It is occupied in the mounting base 7
In be equipped with screw channel 8, the screw channel 8 is threadedly coupled with connector 3, so that will drain the solid bottom of liner is fixed on mounting base 7
It is interior, so that the bottom surface for draining liner is followed variation with the height change of mounting base 7.Consolidate in conjunction with the bottleneck 1 of drainage liner
It is scheduled on box cover 4, therefore the lifting of mounting base 7 just decides the amplitude of drainage liner expansion.The outer wall of the mounting base 7 is equipped with
First connecting rod 9 and second connecting rod 10 are equipped with strip-type hole 11 along short transverse on the side wall of the box body 5, are used to be first connecting rod 9
Operation up and down with second connecting rod 10 provides relief hole.The first connecting rod 9 and second connecting rod 10 are respectively from different strip-type holes
11 are pierced by box body 5, are equipped with lead screw 12 and linear guide 13,5 bottom of box body along its short transverse on the outer wall of the box body 5
Portion is equipped with motor, and the output shaft of the motor is connect with 12 bottom end of lead screw, and the lead screw 12 is equipped with the screw being matched therewith,
The linear guide 13 is equipped with the sliding block being slidably connected with it, and the screw is fixed on the outer end of first connecting rod 9, the sliding block
It is fixed on the outer end of second connecting rod 10.The sliding block is used to be oriented to for the lifting of mounting base 7, and the screw is mounting base 7
Lifting driven.The drainage negative pressure of continuous and effective is provided by control box for drainage liner.In the control box will drain
The inner volume of gallbladder constantly widens, and the generation of negative pressure is lasting in drainage process, and the control of negative pressure is balanced appropriate, avoids just
Phase negative pressure is excessive, and with the expansion negative pressure of device reduce the problem of, provide continuous effective for patient and uniformly drain suction.
In order to facilitate the relevant operation of drainage, the top of the bottleneck 1 is equipped with air vent and connection mouth, the drainage tube with
Connection mouth is connected, and for the connection of drainage tube, the air vent is equipped with seal cap.
It in order to facilitate dismounting bottleneck 1 and box cover 4, dismount the two can either convenient, and be capable of fixing reliable, the box cover
4 are equipped with 2~4 pin holes 14, and the pin hole 14 is with mounting hole 6 for center annular array, one end of the pin hole 14 and installation
The other end of the connection of hole 6 and pin hole 14 is arranged on 4 outer wall of box cover, and the middle part of the pin hole 14 is provided along its length cavity
15, be equipped with the first spring 16 in the cavity 15, be equipped in the pin hole 14 by its perforative pin rod 17, the pin rod 17 it is interior
End is set in mounting hole 6, and the outer end of the pin rod 17 is set to outside box cover 4, and the outer end of the pin rod 17 is equipped with pushing block,
Facilitate and pin rod 17 is pushed to insert it into mounting hole 6, the middle part of the pin rod 17 is equipped with mounting blocks 18, and the mounting blocks 18 are arranged
In in cavity 15, and the outer end of first spring 16 is connect with mounting blocks 18, equipped with opening upwards in the mounting blocks 18
Card slot 19, second spring 20 and fixture block 21 are equipped in the card slot 19 from bottom to top, and the fixture block 21 is inverted T-shape and its bottom surface
It is connect with second spring 20, the top of the fixture block 21 is exposed in cavity 15 by the opening of card slot 19, the cavity 15
Top is equipped with card hole 22, and the card slot 19 is inserted into card hole 22, and the outer wall of the bottleneck 1 is equipped with 2~4 cotter ways 23,
When fixture block 21 is caught in card hole 22 in the inner end insertion cotter way 23 of the pin rod 17.First spring 16 is outside by pin rod 17
It pushes away, in the side wall of the inner end retraction mounting hole 6 of pin rod 17, to facilitate bottleneck 1 freely up and down movable in mounting hole 6.When need
When bottleneck 1 is fixed, the outer end of pin rod 17 is pushed, in the cotter way 23 for inserting it into mounting hole 6, and being inserted on bottleneck 1, at this time
Fixture block 21 is caught in card hole 22 when encountering card hole 22 under the action of second spring 20, realizes the stop and limit of pin rod 17,
The pin rod 17 of multiple directions is inwardly inserted in cotter way 23, realizes fixation of the bottleneck 1 relative to box cover 4.It is fixed when needing to release
When, pressing fixture block 21 downwards makes 21 retraction card hole 22 of fixture block, and pin rod 17 can be made to reset and retracted in pin hole 14.This structure
Keep box cover 4 and the fixed installation operation of bottleneck 1 very simple and quick, facilitates medical staff to quickly finish preparation, improve
Therapeutic efficiency.Fixation both simultaneously is solid reliable, and can be good at fixing bottleneck 1 keeps the organ type bag 2 that stretches effective
Expansion.
In order to facilitate fixation of the box cover 4 to bottleneck 1 is released, the top surface of the box cover 4 is fixed with 2~4 V-type elastic slices 24,
The V-type elastic slice 24 is equipped with downward thimble 25, and the bottom end of the thimble 25 is set to 22 top of card hole.When needing bottleneck
1 in mounting hole 6 when removing, and successively presses V-type elastic slice 24 downwards, and fixture block 21 is headed into card hole 22, makes pin by the thimble 25
17 Rapid reset of bar, greatly facilitates the operation of medical staff.
Since the environment of therapeutic room is often more nervous, equipment is more, and route (data line, power supply line etc.) and pipeline are (each
Kind treatment pipe) it is more, so that surrounding's pipeline of patient is crisscross in disorder, it is unfavorable for the orderly development for the treatment of, it is easy to cause fault.
The bottom of the box body 5 is equipped with installation cavity, and the motor is set in installation cavity, and battery is equipped in the installation cavity, described
The side wall of installation cavity is equipped with charge port, and activity is plugged with the charging cable being matched therewith in the charge port.Enable the present apparatus
It is enough charged by the charging cable of activity grafting, radio operation is used when use, reduce the in disorder problem of route.
Embodiment: effusion drainage device, main structure include drainage liner and control box, and the drainage liner is disposable nothing
Bacterium medical supplies, the drainage liner include the bottleneck 1 and the flexible bag 2 of organ type of sealing connection, and the bottleneck 1 is equipped with and it
The top of the drainage tube of connection, the bottleneck 1 is equipped with air vent and connection mouth, and the drainage tube is connected with connection mouth, described
Air vent is equipped with seal cap.The bottom of the flexible bag 2 of the organ type is equipped with connector 3, the side annular array of the bottleneck 1
Have 4 cotter ways 23, the control box include the box cover 4 matched and with box body 5, the box cover 4 is equipped with mounting hole 6, described
Box cover 4 is equipped with 4 pin holes 14, and the pin hole 14 is with mounting hole 6 for center annular array, one end of the pin hole 14 and installation
The other end of the connection of hole 6 and pin hole 14 is arranged on 4 outer wall of box cover, and the middle part of the pin hole 14 is provided along its length cavity
15, be equipped with the first spring 16 in the cavity 15, be equipped in the pin hole 14 by its perforative pin rod 17, the pin rod 17 it is interior
End is set in mounting hole 6, and the outer end of the pin rod 17 is set to outside box cover 4, and the outer end of the pin rod 17 is equipped with pushing block,
The middle part of the pin rod 17 is equipped with mounting blocks 18, and the mounting blocks 18 are set in cavity 15, and first spring 16 is outer
End is connect with mounting blocks 18, and the card slot 19 of opening upwards is equipped in the mounting blocks 18, is equipped with from bottom to top in the card slot 19
Second spring 20 and fixture block 21, the fixture block 21 is inverted T-shape and its bottom surface is connect with second spring 20, the top of the fixture block 21
Portion is exposed in cavity 15 by the opening of card slot 19, and the top of the cavity 15 is equipped with card hole 22, and the card slot 19 can be inserted
Enter in card hole 22, when fixture block 21 is caught in card hole 22 in the inner end insertion cotter way 23 of the pin rod 17.The top surface of the box cover 4
4 V-type elastic slices 24 are fixed at corresponding each card hole 22, the V-type elastic slice 24 is the qualitative steel disc for being fixed to V-arrangement, the V-type
The side of elastic slice 24 is fixed on 4 top surface of box cover, and the outer end of the side that the V-type elastic slice 24 tilts is described to having thimble 25
The bottom end of thimble 25 is set to 22 top of card hole.The bottleneck 1 is detachably connected with mounting hole 6, is equipped with installation in the box body 5
Seat 7, placed in the middle in the mounting base 7 to be equipped with screw channel 8, the screw channel 8 is threadedly coupled with connector 3, the outer wall of the mounting base 7
It is equipped with first connecting rod 9 and second connecting rod 10, the first connecting rod 9 is one, and the second connecting rod 10 is three, and described the
One connecting rod 9 and three second curtain rod central symmetries are distributed in the side of mounting base 7.Along height on the side wall of the box body 5
Direction is equipped with strip-type hole 11, and the strip-type hole 11 is also four, and the first connecting rod 9 and second connecting rod 10 are respectively corresponding respectively
Strip-type hole 11 be pierced by box body 5,1 lead screw 12 and 3 linear guide is installed along its short transverse on the outer wall of the box body 5
13,5 bottom of box body is equipped with motor, and the output shaft of the motor connect with 12 bottom end of lead screw, the lead screw 12 equipped with
Its screw matched, the linear guide 13 are equipped with the sliding block being slidably connected with it, and the screw is fixed on first connecting rod 9
Outer end, the sliding block is fixed on the outer end of second connecting rod 10.The bottom of the box body 5 is equipped with installation cavity, the motor setting
In in installation cavity, being equipped with battery in the installation cavity, the side wall of the installation cavity is equipped with charge port, lives in the charge port
It is dynamic to be plugged with the charging cable being matched therewith.
Claims (5)
1. effusion drainage device, it is characterised in that: including drainage liner and control box, the drainage liner is disposable sterilized medical treatment
Articles, the drainage liner include that the bottleneck (1) of sealing connection and organ type stretch bag (2), and the bottleneck (1) is equipped with and it
The drainage tube of connection, the organ type stretch bag (2) bottom be equipped with connector (3), the control box includes the box matched
Cover (4) and with box body (5), the box cover (4) is equipped with mounting hole (6), and the bottleneck (1) is detachably connected with mounting hole (6),
Mounting base (7) are equipped in the box body (5), it is placed in the middle on the mounting base (7) to be equipped with screw channel (8), the screw channel (8) with connect
Head (3) is threadedly coupled, and the outer wall of the mounting base (7) is equipped with first connecting rod (9) and second connecting rod (10), the box body (5)
Side wall on along short transverse be equipped with strip-type hole (11), the first connecting rod (9) and second connecting rod (10) are respectively from different items
Type hole (11) is pierced by box body (5), is equipped with lead screw (12) and linear guide along its short transverse on the outer wall of the box body (5)
(13), box body (5) bottom is equipped with motor, and the output shaft of the motor is connect with lead screw (12) bottom end, the lead screw (12)
It is equipped with the screw being matched therewith, the linear guide (13) is equipped with the sliding block being slidably connected with it, and the screw is fixed
In the outer end of first connecting rod (9), the sliding block is fixed on the outer end of second connecting rod (10).
2. effusion drainage device according to claim 1, it is characterised in that: the top of the bottleneck (1) is equipped with air vent and company
Mouth is connect, the drainage tube is connected with connection mouth, and the air vent is equipped with seal cap.
3. effusion drainage device according to claim 1, it is characterised in that: the box cover (4) is equipped with 2~4 pin holes (14),
The pin hole (14) for center annular array, is provided along its length cavity in the middle part of the pin hole (14) with mounting hole (6)
(15), the first spring (16) are equipped in the cavity (15), are equipped in the pin hole (14) by its perforative pin rod (17), it is described
The middle part of pin rod (17) is equipped with mounting blocks (18), and the mounting blocks (18) are set in cavity (15), and first spring
(16) outer end is connect with mounting blocks (18), and the card slot (19) of opening upwards, the card slot are equipped in the mounting blocks (18)
(19) second spring (20) and fixture block (21) are equipped in from bottom to top, the fixture block (21) is inverted T-shape and its bottom surface and second
The top of spring (20) connection, the fixture block (21) is exposed in cavity (15) by the opening of card slot (19), the cavity
(15) top is equipped with card hole (22), and the card slot (19) is inserted into card hole (22), and the outer wall of the bottleneck (1) is equipped with
2~4 cotter ways (23), when fixture block (21) be caught in card hole (22) it is interior when the pin rod (17) inner end insertion cotter way (23) in.
4. effusion drainage device according to claim 3, it is characterised in that: the top surface of the box cover (4) is fixed with 2~4 V-types
Elastic slice (24), the V-type elastic slice (24) are equipped with downward thimble (25), and the bottom end of the thimble (25) is set to card hole (22)
Top.
5. effusion drainage device according to claim 1, it is characterised in that: the bottom of the box body (5) is equipped with installation cavity, described
Motor is set in installation cavity, battery is equipped in the installation cavity, the side wall of the installation cavity is equipped with charge port, described to fill
Activity is plugged with the charging cable being matched therewith in power port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721056343.5U CN208641366U (en) | 2017-08-22 | 2017-08-22 | Effusion drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721056343.5U CN208641366U (en) | 2017-08-22 | 2017-08-22 | Effusion drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208641366U true CN208641366U (en) | 2019-03-26 |
Family
ID=65769066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721056343.5U Expired - Fee Related CN208641366U (en) | 2017-08-22 | 2017-08-22 | Effusion drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208641366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464892A (en) * | 2019-08-31 | 2019-11-19 | 青岛大学附属医院 | A kind of drainage device used for nursing for ICU severe medicine section |
| CN111166943A (en) * | 2019-09-29 | 2020-05-19 | 威海市中心医院 | Operation box for collecting ophthalmologic operation fluid and using method thereof |
-
2017
- 2017-08-22 CN CN201721056343.5U patent/CN208641366U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464892A (en) * | 2019-08-31 | 2019-11-19 | 青岛大学附属医院 | A kind of drainage device used for nursing for ICU severe medicine section |
| CN111166943A (en) * | 2019-09-29 | 2020-05-19 | 威海市中心医院 | Operation box for collecting ophthalmologic operation fluid and using method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210822 |