CN208823573U - A kind of Medical cardiology department thoracic duction instrument - Google Patents
A kind of Medical cardiology department thoracic duction instrument Download PDFInfo
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- CN208823573U CN208823573U CN201820848917.0U CN201820848917U CN208823573U CN 208823573 U CN208823573 U CN 208823573U CN 201820848917 U CN201820848917 U CN 201820848917U CN 208823573 U CN208823573 U CN 208823573U
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- bottle
- main bottle
- drainage
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- main
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Abstract
The utility model relates to a kind of Medical cardiology department thoracic duction instruments, including main bottle, secondary bottle, vacuum generator and stable-pressure device, the quantity of secondary bottle is several, several secondary bottle circumference array are distributed in the surrounding of main bottle and are connected to respectively by the lower part of Lu Yuzhu bottles of a root canal, every root canal road is provided with an on-off valve, main bottle is connected to vacuum generator, and main bottle is also connected to stable-pressure device, and the connector being connected to drainage puncture tube is additionally provided on the roof of main bottle.Using the above structure, the utility model, which can according to need, easily selects the volume of a container size for containing pleural effusion, replacement drainage bottle is not needed during drainage, bring trouble and danger when avoiding replacing drainage bottle, stable-pressure device can keep the pressure in main bottle constant, entire drainage process is more successfully carried out, practicability is stronger.
Description
Technical field
The utility model belongs to medical drainage equipment technical field, in particular to a kind of Medical cardiology department chest drainage dress
It sets.
Background technique
With the development of medicine, the application of chest drainage technology is more and more wider, thus, thoracic duction instrument becomes hospital's heart
The medical apparatus of internal medicine indispensability.Currently, common thoracic duction instrument mostly uses the drainage bottle with negative pressure will by drainage tube
Drain pleural effusion comes out, however single drainage bottle storage hydrops ability is limited, needs replacing new negative pressure drainage vessel toward contact,
On the one hand the drainage bottle newly replaced will cause drainage pressure and increase suddenly, on the other hand during replacing drainage bottle, can make
The partial reflux with pleural effusion is interrupted at drainage, seriously affects drainage efficiency, and easily cause unnecessary complication, shadow
Ring the safe and effective treatment to patient.
Also, stable-pressure device is usually not arranged, when pleural effusion is drained in drainage device in the prior art thereon
After inside to drainage bottle, the pressure inside drainage bottle can be gradually decreased, in this way, just leading to drainage effect worse and worse.
Therefore, a kind of to adjust the volume for containing the bottle of pleural effusion as needed and can guarantee drainage in bottle
The Medical cardiology department drainage device of pressure urgently occurs.
Utility model content
The utility model provides a kind of Medical cardiology department thoracic duction instrument, by being distributed in main bottle surrounding circumference array
There are several secondary bottles, and several pair bottles pass through the lower part connection of Lu Yuzhu bottles of a root canal respectively, in every root canal Lu Shangjun
It is provided with an on-off valve, medical staff when in use, can be according to the size of pleural effusion volume to be drained, substantially
Estimation needs secondary bottle quantity to be used, and the on-off valve for opening respective numbers may make the pair that respective numbers are connected on main bottle
Bottle, to not need replacement drainage bottle during drainage, avoids replacement from drawing to control the size for containing pleural effusion volume
Bring trouble and danger when flowing bottle, and stable-pressure device is communicated on main bottle, stable-pressure device can keep the pressure in main bottle
Power is constant, entire drainage process is more successfully carried out, practicability is stronger.
The utility model is achieved through the following technical solutions: a kind of Medical cardiology department thoracic duction instrument, including main bottle, pair
The quantity of bottle, vacuum generator and stable-pressure device, the pair bottle is several, several described secondary bottle circumference array are distributed in institute
It states the surrounding of main bottle and is connected to respectively by a root canal road with the lower part of the main bottle, be provided with one on the every pipeline
On-off valve, the main bottle are connected to the vacuum generator, and the main bottle is also connected to the stable-pressure device, the main bottle
The connector being connected to drainage puncture tube is additionally provided on roof.
Further, in order to preferably realize that the utility model, the stable-pressure device include cylinder body, spring and piston, institute
It states and offers stomata on the both ends end wall of cylinder body, the roof central location of the cylinder body is provided with to be connected to the cylinder interior
Branch pipe, the main bottle roof is connected to by the branch pipe with the cylinder interior, and the cylinder interior is movably set with two
The piston, two pistons are separately positioned on the both ends of the branch pipe, and two pistons pass through the bullet respectively
Spring is connected on the corresponding end wall of the cylinder body.
Further, in order to preferably realize that the utility model, the cylinder body are made of stainless steel material, the piston by
Rubber material is made.
Further, in order to which the utility model is better achieved, the roof central position of the main bottle is provided with recess portion,
The connector is arranged on the bottom wall of the recess portion.
Further, in order to which the utility model is better achieved, the roof central position of the main bottle is provided with recess portion,
The bottom wall central position of the recess portion is provided with cylinder, and the connector is arranged on the roof of the cylinder.
Further, in order to which the utility model is better achieved, graduation mark is provided on the main bottle and the secondary bottle.
The utility model has the advantages that compared to the prior art
(1) several secondary bottles are distributed in main bottle surrounding circumference array in the utility model, and several pair bottles are distinguished
It is connected to by Lu Yuzhu bottles of a root canal of lower parts, an on-off valve is provided on every root canal road, medical staff is using
When, it can be according to the size of pleural effusion volume to be drained, substantially estimation needs secondary bottle quantity to be used, and opens corresponding
The on-off valve of quantity is that may make the secondary bottle that respective numbers are connected on main bottle, to control the size for containing pleural effusion volume,
To not need replacement drainage bottle during drainage, bring trouble and danger when avoiding replacing drainage bottle, and in master
Be communicated with stable-pressure device on bottle, stable-pressure device can keep the pressure in main bottle constant, enable entire drainage process more
It successfully carries out, practicability is stronger；
(2) stable-pressure device in the utility model includes cylinder body, and piston is provided in cylinder body, and limits piston as two
It is a, it is provided with and communicated with the branch pipe connecting with main bottle in the roof central location of cylinder body, two pistons are separately positioned on the two of branch pipe
End, the both ends end wall of cylinder body are provided with stomata, are connected by spring between each piston one end end wall corresponding with cylinder body
It connects, in this way, when vacuum generator generates negative pressure in main bottle, it also will be by branch pipe between cylinder body and two pistons
The suction-combining force, extension spring are generated, so that spring inner puts aside the elastic acting force stretched, during drainage, in main bottle
Negative pressure pressure reduction reduces the attraction of the piston in cylinder, and spring drives two pistons to move towards in cylinder body, thus
So that the pressure between two pistons increases, the loss of the main pressure in the bottle is made up with this, real-time high-efficiency, structure is simple, practicability
By force；
(3) the main bottle roof central location in the utility model is provided with recess portion, is arranged in the bottom wall central location of recess portion
There is cylinder, the connector being connected to drainage puncture tube is arranged on the roof of cylinder, in this way, user can will drain puncture tube
It is wound on cylinder and is accommodated in inside recess portion, in order to carry drainage puncture tube.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the Medical cardiology department thoracic duction instrument in the utility model；
Fig. 2 is the top view of Medical cardiology department thoracic duction instrument shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the main bottle in the utility model；
Fig. 4 is the sectional view of main bottle shown in Fig. 3；
Fig. 5 is the structural schematic diagram of the stable-pressure device in the utility model.
The main bottle of 1- in figure；11- recess portion；12- cylinder；2- pair bottle；3- vacuum generator；4- stable-pressure device；41- cylinder body；
411- stomata；42- spring；43- piston；44- branch pipe；5- on-off valves；6- connector.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1:
In the present embodiment, a kind of Medical cardiology department thoracic duction instrument, as shown in Figures 1 to 5, including main bottle 1, the main bottle
It is provided with the connector 6 for being connected to drainage puncture tube on 1 roof, and is also provided with and communicated with negative pressure production on the main bottle 1
Raw device 3, which can generate negative pressure in main bottle 1, and vacuum generator 3 has generally obtained in the prior art
To application, therefore no longer it is repeated in detail herein.
Unlike the prior art, 1 it is also communicated with stable-pressure device 6 on the main bottle in the present embodiment, for stablizing main bottle 1
Interior pressure enables entire drainage process more swimmingly to carry out.Specifically, limit the stable-pressure device 4 include cylinder body 41,
Spring 42 and piston 43, above-mentioned cylinder body 41 is substantially shelly-shaped in cuboid, and the gas for ventilation is offered on its both ends end wall
Hole 411 is coupled there are two above-mentioned piston 43 in above-mentioned cylinder body 41, sets in the central location connection of the roof of the cylinder body 41
It is equipped with a branch pipe 44, above-mentioned main bottle 1 will pass through to be connected to inside the branch pipe 44 and above-mentioned cylinder body 41, is limited two pistons 43 and is distinguished
The both ends of branch pipe 44 are set, and two pistons 43 are connected on the corresponding end wall of cylinder body 41 by a spring 42 respectively.
When vacuum generator 3 generates negative pressure in main bottle 1, will also it make in cylinder body 41 between two pistons 43
Pressure becomes larger, and will drive two relative motions in cylinder body 41 of piston 43 at this time, and two pistons 43 pull corresponding bullet respectively
Spring 42, so that putting aside elastic acting force in spring 42.During drainage, the negative pressure pressure in main bottle 1 reduces, two pistons
Pressure between 43 reduces, at this point, two pistons 43 will move toward one another under the pulling force effect of corresponding spring 42, to make
Pressure increase between two pistons 43, the negative pressure pressure loss in main bottle 1 is made up with this, real-time high-efficiency is acted on, stablizes
Property is strong, and structure is simple.
Further, in the present embodiment, several secondary bottles 2 are distributed in the surrounding circumference array of above-mentioned main bottle 1, several
Secondary bottle 2 is connected to by the lower part of a root canal Lu Yuzhu bottle 1 respectively, and is provided with one on every root canal road and is controlled the pipeline
The on-off valve 5 of on-off.Medical staff contains needed for can substantially being estimated according to the size of pleural effusion volume to be drained to be held
Body accumulates size, namely selection uses the secondary bottle 2 of different number, at this time, it is only necessary to open the on-off valve 5 of respective numbers, just
The secondary bottle 2 of respective numbers can be made to be connected to main bottle 1, to control the size for containing pleural effusion volume, thus in drainage
Replacement drainage bottle is not needed in the process, bring trouble and danger when avoiding replacing drainage bottle.
As a kind of specific embodiment of the present embodiment, in the present embodiment, above-mentioned cylinder body 41 is limited by stainless steel material
It being made, piston 43 is made of rubber material, so that frictional force is small while good airproof performance between piston 43 and cylinder body 41, in order to
Piston 43 moves freely in cylinder body 41.
Further, in the present embodiment, it is provided with graduation mark (being not drawn into figure) on above-mentioned main bottle 1 and secondary bottle 2, with
Convenient for user's observation.
Embodiment 2:
A kind of optimal way of the present embodiment as embodiment 1, in the present embodiment, in the roof center position of above-mentioned main bottle 1
It installs and is equipped with recess portion 11, above-mentioned connector 6 is arranged on the bottom wall of recess portion 11, so that connector 6 is embedded, so that structure is more stepped up
It gathers.
Embodiment 3:
Another optimal way of the present embodiment as embodiment 1, in the present embodiment, in the roof center of above-mentioned main bottle 1
Position is provided with recess portion 11, the bottom wall central location of recess portion 11 is provided with cylinder 12, the top of cylinder 12 is arranged in above-mentioned connector 6
On wall.
Using the structure, drainage puncture tube can be wound on cylinder 12 and be accommodated in 11 the inside of recess portion by user, with
Drainage puncture tube, and enhancing structure compactedness are carried convenient for medical staff.It is provided with syringe needle on drainage puncture tube, which can
To be inserted into chest, the pleural effusion in it is drawn.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. a kind of Medical cardiology department thoracic duction instrument, it is characterised in that: including main bottle, secondary bottle, vacuum generator and pressure stabilizing dress
It sets, the quantity of the pair bottle is several, several described secondary bottle circumference array are distributed in the surrounding of the main bottle and lead to respectively
Cross a root canal road to be connected to the lower part of the main bottle, be provided with an on-off valve on the every pipeline, the main bottle with
The vacuum generator connection, the main bottle are also connected to the stable-pressure device, are additionally provided with and draw on the roof of the main bottle
Flow the connector of puncture tube connection.
2. a kind of Medical cardiology department thoracic duction instrument according to claim 1, it is characterised in that: the stable-pressure device packet
Cylinder body, spring and piston are included, stomata, the roof central location setting of the cylinder body are offered on the both ends end wall of the cylinder body
There is the branch pipe being connected to the cylinder interior, the main bottle roof is connected to by the branch pipe with the cylinder interior, the cylinder
Internal portion is movably set with two pistons, and two pistons are separately positioned on the both ends of the branch pipe, two work
Plug is connected on the corresponding end wall of the cylinder body by a spring respectively.
3. a kind of Medical cardiology department thoracic duction instrument according to claim 2, it is characterised in that: the cylinder body is by stainless
Steel material is made, and the piston is made of rubber material.
4. a kind of Medical cardiology department thoracic duction instrument according to claim 3, it is characterised in that: the roof of the main bottle
Central position is provided with recess portion, and the connector is arranged on the bottom wall of the recess portion.
5. a kind of Medical cardiology department thoracic duction instrument according to claim 3, it is characterised in that: the roof of the main bottle
Central position is provided with recess portion, and the bottom wall central position of the recess portion is provided with cylinder, and the connector is arranged in the circle
On the roof of column.
6. a kind of Medical cardiology department thoracic duction instrument described according to claim 1-any one of 5, it is characterised in that: institute
It states and is provided with graduation mark on main bottle and the secondary bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848917.0U CN208823573U (en) | 2018-06-01 | 2018-06-01 | A kind of Medical cardiology department thoracic duction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820848917.0U CN208823573U (en) | 2018-06-01 | 2018-06-01 | A kind of Medical cardiology department thoracic duction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823573U true CN208823573U (en) | 2019-05-07 |
Family
ID=66305167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820848917.0U Expired - Fee Related CN208823573U (en) | 2018-06-01 | 2018-06-01 | A kind of Medical cardiology department thoracic duction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823573U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141695A (en) * | 2019-06-19 | 2019-08-20 | 青岛大学附属医院 | A kind of drainage device for cardiothoracic surgery being fixed easily function with anti-clogging |
| CN112245682A (en) * | 2020-11-10 | 2021-01-22 | 中国人民解放军陆军特色医学中心 | Drainage device for thoracoabdominal hematocele hydrops after trauma |
| CN112451761A (en) * | 2020-12-02 | 2021-03-09 | 吉林大学第一医院 | Pericardial effusion constant-pressure drainage device for nursing of cardiology department |
-
2018
- 2018-06-01 CN CN201820848917.0U patent/CN208823573U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141695A (en) * | 2019-06-19 | 2019-08-20 | 青岛大学附属医院 | A kind of drainage device for cardiothoracic surgery being fixed easily function with anti-clogging |
| CN112245682A (en) * | 2020-11-10 | 2021-01-22 | 中国人民解放军陆军特色医学中心 | Drainage device for thoracoabdominal hematocele hydrops after trauma |
| CN112451761A (en) * | 2020-12-02 | 2021-03-09 | 吉林大学第一医院 | Pericardial effusion constant-pressure drainage device for nursing of cardiology department |
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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: 20190507 Termination date: 20200601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |