CN205515703U - Portable precision metrology drainage device - Google Patents
Portable precision metrology drainage device Download PDFInfo
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- CN205515703U CN205515703U CN201620185032.8U CN201620185032U CN205515703U CN 205515703 U CN205515703 U CN 205515703U CN 201620185032 U CN201620185032 U CN 201620185032U CN 205515703 U CN205515703 U CN 205515703U
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- space
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- drainage
- liquid containing
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Abstract
The utility model relates to a portable precision metrology drainage device, be equipped with the stock solution bottle and the connecting pipe of measurement scale on it, the negative pressure handle is connected to the connecting pipe other end, and the drainage tube is connected to the negative pressure handle other end, and a tip is equipped with first check valve in the negative pressure handle, and another tip is equipped with second check valve, characterized in that: the bottle middle part and the lower part of stock solution bottle are equipped with branch separating groove, and bottle middle part and lower part are through dividing separating groove to constitute precision metrology space and liquid storage space, and precision metrology passes through in the space inlet intercommunication connecting pipe at stock solution bottle top, and the precision metrology space and the liquid storage space of stock solution bottle have made the measurement scale respectively. The advantage is: can realize accurate drainage and reserve the space for accurate drainage measurement next time through the precision metrology space, this device simple structure, measurement accuracy not only make things convenient for medical personnel's treatment, reduce the operation degree of difficulty, but also can avoid appearing the danger of drainage operation.
Description
Technical field
This utility model belongs to clinic technical field of medical instruments, particularly relates to a kind of Portable precise
Metering drainage device.
Background technology
At present, indulge after carrying out the clinical drainage of intracranial cerebrospinal fluid and hematoma etc., cardiac thoracic surgery
The drain of diaphragm, pericardium, chest drainage and hydrothorax and dense pneumothorax generally uses drainage system as one
Can the slight illness of effective reduction of patient, traditional drainage system is generally single bottle of flow guiding structure, due to brain,
Vertical diaphragm, pericardium, chest drainage and the hydrothorax of cardiac thoracic surgery and the drain of dense pneumothorax had both needed essence
Really measure each drainage flow, need again the drainage flow of overall stoichiometric, and arrange on drainage system point
Angle value excessive (about 50ml), does not the most possess section at set intervals and carries out the function of delicate metering, therefore
Need medical personnel to carry out accurate drainage metering and total drainage metering respectively, the most not only can add medical care
The operation easier of personnel, but also drainage operational danger can be strengthened.
Summary of the invention
This utility model provides a kind of structure design to close for solving technical problem present in known technology
Manage, be easy to processing and Portable precise metering drainage device easy to use.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
Portable precise metering drainage device, including the liquid containing bottle and and the liquid containing bottle which is provided with metering scale
The connecting tube connected, the other end of connecting tube connects negative-pressure handle, and the negative-pressure handle other end connects to have and draws
Flow tube, in described negative-pressure handle, one end is provided with the first check valve, and the other end is provided with the second check valve,
It is characterized in that: in the middle part of the bottle of described liquid containing bottle and bottom is provided with separation trough, the bottle of described liquid containing bottle
Middle part and bottom constitute delicate metering space and liquid storage space by separation trough, and described delicate metering space leads to
Cross the inlet connection connecting tube at liquid containing bottle top, the delicate metering space of described liquid containing bottle and liquid storage space
It is formed respectively with metering scale.
This utility model can also adopt the following technical scheme that
The angle of 60-70 it is provided with between described separation trough and liquid containing bottle bottle base.
The upper end of described separation trough is shaped with the bending part being easy to conducting fluid.
Described delicate metering space is directly to collect to draw liquid and can the delicate metering unit interval in human body
The delicate metering space that interior drainage flow is up big and down small.
Described liquid storage space is the up-small and down-big liquid storage space of liquid after storing delicate metering.
This utility model has the advantage that with good effect: owing to this utility model uses above-mentioned technical side
Case, is i.e. provided with delicate metering space and liquid storage space, described precision in drainage bottle middle and lower part by separation trough
Drainage bottle is connected with drainage device with drainage tube by connecting tube, negative-pressure handle.When Clinical practice, essence
After liquid storage in close metric space is full can automatic overflow in liquid storage space, can by delicate metering space
Realize accurate drain and be accurate drainage metering slot milling next time.This drainage system simple in construction,
Accurate measurement, not only facilitates medical personnel to treat, and reduces operation easier；But also drain can be avoided the occurrence of
The danger of art operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, delicate metering space；2, separation trough；2-1, bending part；3, metering scale；
4, bottle；5, inlet；6, connecting tube；7, the first check valve；8, negative-pressure handle；9、
Second check valve；10, liquid storage space；11, drainage tube；12, air vent.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following enforcement
Example, and it is as follows to coordinate accompanying drawing to describe in detail:
It should be noted that unless otherwise clearly defined and limited, term " first ", " second "
Install Deng not representing order, the most do not represent the importance of described parts.
Referring to Fig. 1, Portable precise metering drainage device, including the liquid storage which is provided with metering scale
Bottle and the connecting tube 6 being connected with liquid containing bottle, the other end of connecting tube connects negative-pressure handle 8, negative-pressure handle
The other end connects drainage tube 11.In described negative-pressure handle, one end is provided with the first check valve 7, i.e. negative pressure
Being provided with the first check valve 7 with connecting tube in one end that handle is connected, the other end is provided with the second check valve 9,
The second check valve 9 it is provided with drainage tube in one end that i.e. negative-pressure handle is connected.The bottle 4 of described liquid containing bottle
Middle part and bottom are provided with separation trough 2, and in the middle part of the bottle of described liquid containing bottle and bottom constitutes essence by separation trough
Close metric space 1 and liquid storage space 10, the described delicate metering space inlet 5 by liquid containing bottle top
Connection connecting tube, delicate metering space and the liquid storage space of described liquid containing bottle are formed respectively with metering scale 3.
The bottle top opposite side of liquid containing bottle is additionally provided with air vent 12.
In the present embodiment, between described separation trough and liquid containing bottle bottle base, it is provided with the angle of 60-70.
In the present embodiment, the upper end of described separation trough is shaped with the bending part 2-1 being easy to conducting fluid.
In the present embodiment, described delicate metering space is directly to collect to draw liquid and can be accurate in human body
The up big and down small delicate metering space of drainage flow in the measurement unit time.
In the present embodiment, described liquid storage space is the up-small and down-big of the liquid after storing delicate metering
Liquid storage space.
In accompanying drawing, arrow direction is draining fluids flow direction.
Described delicate metering space is directly to collect from the liquid drawn in the patient, and can delicate metering list
Drainage flow in bit time, metering scale clearly convenient accurately metering.Described liquid storage space is delicate metering
After fluid storage, after delicate metering space completes the drainage flow in the unit interval, can be by draining fluids
Pour in liquid storage space.Liquid in delicate metering space can be poured into by the angle of slot segmentation design easily
In liquid storage space, for the delicate metering slot milling of draining fluids next time.Liquid storage space is again with quarter
Degree, facilitates the drain total amount that statistical metering is final.
The embodiment that this utility model accompanying drawing describes is exemplary, is only used for explaining this utility model, and
It is not intended that to restriction of the present utility model.
Claims (5)
1. a Portable precise metering drainage device, including which is provided with metering scale liquid containing bottle and with
The connecting tube that liquid containing bottle connects, the other end of connecting tube connects negative-pressure handle, and the negative-pressure handle other end is even
Being connected to drainage tube, in described negative-pressure handle, one end is provided with the first check valve, and it is single that the other end is provided with second
To valve, it is characterised in that: in the middle part of the bottle of described liquid containing bottle and bottom is provided with separation trough, described liquid containing bottle
Bottle in the middle part of and bottom constitute delicate metering space and liquid storage space, described delicate metering by separation trough
The space inlet connection connecting tube by liquid containing bottle top, the delicate metering space of described liquid containing bottle and storage
Liquid space is formed respectively with metering scale.
Portable precise metering drainage device the most according to claim 1, it is characterised in that: described
The angle of 60-70 it is provided with between separation trough and liquid containing bottle bottle base.
Portable precise metering drainage device the most according to claim 1, it is characterised in that: described
The upper end of separation trough is shaped with the bending part being easy to conducting fluid.
Portable precise metering drainage device the most according to claim 1, it is characterised in that: described
Delicate metering space is directly to collect to draw liquid and can drainage flow in the delicate metering unit interval in human body
Up big and down small delicate metering space.
Portable precise metering drainage device the most according to claim 1, it is characterised in that: described
Liquid storage space is the up-small and down-big liquid storage space of liquid after storing delicate metering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185032.8U CN205515703U (en) | 2016-03-09 | 2016-03-09 | Portable precision metrology drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620185032.8U CN205515703U (en) | 2016-03-09 | 2016-03-09 | Portable precision metrology drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205515703U true CN205515703U (en) | 2016-08-31 |
Family
ID=56782164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620185032.8U Active CN205515703U (en) | 2016-03-09 | 2016-03-09 | Portable precision metrology drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205515703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583113A (en) * | 2017-09-19 | 2018-01-16 | 广东宏健医疗器械有限公司 | A kind of Portable negative-pressure drainage apparatus |
-
2016
- 2016-03-09 CN CN201620185032.8U patent/CN205515703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107583113A (en) * | 2017-09-19 | 2018-01-16 | 广东宏健医疗器械有限公司 | A kind of Portable negative-pressure drainage apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |