CN109925542A - A kind of vacuum suction butt tube - Google Patents
A kind of vacuum suction butt tube Download PDFInfo
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- CN109925542A CN109925542A CN201711372329.0A CN201711372329A CN109925542A CN 109925542 A CN109925542 A CN 109925542A CN 201711372329 A CN201711372329 A CN 201711372329A CN 109925542 A CN109925542 A CN 109925542A
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- interface
- control terminal
- mouthfuls
- communicated
- opposing pipe
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Abstract
A kind of vacuum suction butt tube, it is related to technical field of surgical instruments, there are also sample collecting apparatus for it, sample collecting apparatus includes three mouthfuls of butt joints (6), control terminal one (7), master is to interface (8), pair is to interface (9) and syringe (10), the two of them interface of three mouthfuls of butt joints (6) is connected between opposing pipe one (2) and opposing pipe two (3), the entrance of control terminal one (7) is communicated with another interface of threeway (5), the main exit that control terminal one (7) is mounted on to interface (8), pair communicates interface (9) with master to interface (8), and pair is mounted at the liquid pumping hole of syringe (10) interface (9).Popularization of the invention, it is greatly convenient to provide for the extraction for hydrops sample of performing the operation, and structure designs advantages of simple, and durable, practical value is high.
Description
Technical field
The present invention relates to technical field of surgical instruments, and in particular to a kind of vacuum suction butt tube.
Background technique
Aspirator is to make to perform the operation clear for absorbing hand intraoperative hemorrhage, exudate, fester, the content in thoracic organ,
Reduce opportunities for contamination.The principle of aspirator is exactly that its negative pressure state for using end, such atmosphere are manufactured by certain method
Pressure will be by the substance used outside end to using end to squeeze, to complete the effect attracted.Aspirator attract liquid when its
End need to connect Aspiratory catheter, and the other end of conduit connects negative-pressure suction bottle, and by the effect of negative pressure, peritoneal fluid can lead to
Suction aspirator tip inflow catheter is crossed, is finally collected into negative-pressure suction bottle.
Currently, often may require that extraction section splanchnocoel liquid does corresponding detection in clinical operation.If it is open hand
If art, medical staff directly can give over to sample with syringe extraction section hydrops and do corresponding detection, but if it is abdomen
If hysteroscope Minimally Invasive Surgery operates, medical staff can not directly draw hydrops, can only be drawn hydrops sucking by vacuum extractor
In flow tube, is penetrated with syringe and draw hydrops in drainage tube, specimen taken.But the liquid in drainage tube is sucked in vacuum suction
Under the action of can flow, and inconvenient for operation, when suction, slightly loses control of direction, and hydrops will run away, so that leaving and taking product
The detection of liquid row becomes more difficult, causes inconvenience to medical staff.
Summary of the invention
The purpose of the present invention is to currently, often may require that extraction section splanchnocoel liquid does phase in clinical operation
The detection answered.If open surgery, medical staff directly can give over to sample with syringe extraction section hydrops and do phase
The detection answered, but if it is laparoscopic minimally invasive surgery operation, medical staff can not directly draw hydrops, it can only be by negative
It presses aspirator to suck hydrops in drainage tube, is penetrated with syringe and draw hydrops in drainage tube, specimen taken.If doing so,
First is that it is inconvenient for operation, second is that the liquid in sucking drainage tube can flow under the action of vacuum suction, aspirated sometimes with syringe
When slightly lose control of direction, hydrops will run away, and be unable to complete the deficiency for leaving and taking the purpose of hydrops row detection, and provide one kind
Vacuum suction butt tube.
The present invention includes using end, opposing pipe one, opposing pipe two, liquid storage container and pressure conversion device, docking
One end of conduit one is communicated with using end, and the inlet of liquid storage container is communicated with one end of opposing pipe two, pressure conversion dress
The air entry set is communicated with the bleeding point of liquid storage container, it is characterised in that there are also sample collecting apparatus, sample collecting apparatus packets for it
Three mouthfuls of butt joints, control terminal one, master are included to interface, pair to interface and syringe, the two of them interface of three mouthfuls of butt joints connects respectively
It connects between opposing pipe one and opposing pipe two, the entrance of control terminal one is communicated with another interface of threeway, main to pacify to interface
It is secondary that interface communicates interface with master mounted in the exit of control terminal one, and pair is mounted at the liquid pumping hole of syringe interface.
There are also control terminal two, opposing pipe one is communicated by the one of interface of control terminal two and three mouthful butt joint.
There are also control terminal three, three mouthfuls of one of interfaces of butt joint are communicated by control terminal three with opposing pipe two.
Three mouthfuls of butt joints are made of 316L sanitation-grade stainless steel materials.
The invention has the following advantages that popularization of the invention, it is capable of providing one kind and can facilitates and carry out operation hydrops sample
The Novel suction unit connecting conduit of extraction, structure design advantages of simple, and it is convenient to operate, and have good market popularization value.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is sample collecting apparatus structural schematic diagram.
In figure: 1, using end；2, opposing pipe one；3, opposing pipe two；4, liquid storage container；5, pressure conversion device；
6, three mouthfuls of butt joints；7, control terminal one；8, it leads to interface；9, pair is to interface；10, syringe；11, control terminal two；12, control terminal
Three.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, 2, the present invention includes using end 1, opposing pipe 1, opposing pipe 23, liquid storage container 4 and pressure
Power conversion device 5, one end of opposing pipe 1 are communicated with using end 1, inlet and the opposing pipe 23 of liquid storage container 3
One end communicates, and the air entry of pressure conversion device 4 is communicated with the bleeding point of liquid storage container 3, it is characterised in that there are also samples to adopt for it
Acquisition means, sample collecting apparatus include three mouthfuls of butt joints 6, control terminal 1, it is main to interface 8, it is secondary to interface 9 and syringe 10, three mouthfuls
The two of them interface of butt joint 6 is connected between opposing pipe 1 and opposing pipe 23, the entrance of control terminal 1 with
Another interface of threeway 5 communicates, and the main exit that control terminal 1 is mounted on to interface 8, pair is to interface 9 with main to 8 phase of interface
It is logical, and pair is mounted on interface 9 at the liquid pumping hole of syringe 10.
There are also control terminal 2 11, opposing pipe 1 passes through control terminal 2 11 and three mouthfuls of one of interface phases of butt joint 6
It is logical.
There are also control terminal 3 12, three mouthfuls of one of interfaces of butt joint 6 pass through control terminal 3 12 and 23 phase of opposing pipe
It is logical.
Three mouthfuls of butt joints 6 are made of 316L sanitation-grade stainless steel materials.
Working method and principle: when needing to extract splanchnocoel liquid and doing detection sample, pair is connected to main pair to interface 9
On interface 8, control terminal 1 and control terminal 2 11 are opened respectively, simultaneously closes off control terminal 3 12, twitch 10 piston of syringe at this time
Bar extracts Specimen liquid out, and completion makes a collection of specimens after liquid, control terminal 1 and control terminal 2 11 is simultaneously closed off, by pair to interface
9 from main to being separated on interface 8, after open control terminal 1 and control terminal 3 12 respectively, pressure conversion device 5 takes out negative pressure, chest at this time
Peritoneal fluid is drawn into liquid storage container 4.
The above embodiments are only used to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff can also make a variety of changes and modification without departing from the spirit and scope of the present invention, therefore all
It is equivalent.Technical solution also belong to scope of the invention, scope of patent protection of the invention should be defined by the claims.
Claims (4)
1. a kind of vacuum suction butt tube, including use end (1), opposing pipe one (2), opposing pipe two (3), liquid storage container
(4) it is communicated with pressure conversion device (5), one end of opposing pipe one (2) with using end (1), the inlet of liquid storage container (3)
It being communicated with one end of opposing pipe two (3), the air entry of pressure conversion device (4) is communicated with the bleeding point of liquid storage container (3),
It is characterized in that there are also sample collecting apparatus, sample collecting apparatus includes three mouthfuls of butt joints (6), control terminal one (7), master to interface
(8), for pair to interface (9) and syringe (10), the two of them interface of three mouthfuls of butt joints (6) is connected to opposing pipe one (2)
Between opposing pipe two (3), the entrance of control terminal one (7) is communicated with another interface of threeway (5), main to install to interface (8)
It is secondary that interface (9) communicates interface (8) with master in the exit of control terminal one (7), and pair is mounted on syringe to interface (9)
(10) at liquid pumping hole.
2. a kind of vacuum suction butt tube according to claim 1, it is characterised in that there are also control terminal two (11), docking is led
Pipe one (2) is communicated by control terminal two (11) with three mouthfuls of one of interfaces of butt joint (6).
3. a kind of vacuum suction butt tube according to claim 1, it is characterised in that there are also control terminal three (12), three mouthfuls right
Connector (6) one of interface is communicated by control terminal three (12) with opposing pipe two (3).
4. a kind of vacuum suction butt tube according to claim 1, it is characterised in that three mouthfuls of butt joints (6) are 316L health
Grade stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372329.0A CN109925542A (en) | 2017-12-15 | 2017-12-15 | A kind of vacuum suction butt tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711372329.0A CN109925542A (en) | 2017-12-15 | 2017-12-15 | A kind of vacuum suction butt tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109925542A true CN109925542A (en) | 2019-06-25 |
Family
ID=66983478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711372329.0A Pending CN109925542A (en) | 2017-12-15 | 2017-12-15 | A kind of vacuum suction butt tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109925542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328065A (en) * | 2023-05-29 | 2023-06-27 | 宁波口腔医院集团有限公司 | Switching device for aspirator connection |
-
2017
- 2017-12-15 CN CN201711372329.0A patent/CN109925542A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328065A (en) * | 2023-05-29 | 2023-06-27 | 宁波口腔医院集团有限公司 | Switching device for aspirator connection |
| CN116328065B (en) * | 2023-05-29 | 2023-09-22 | 宁波口腔医院集团有限公司 | Switching device for aspirator connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190625 |