CN106344975A - Liver and gall drainage device - Google Patents
Liver and gall drainage device Download PDFInfo
- Publication number
- CN106344975A CN106344975A CN201610766795.6A CN201610766795A CN106344975A CN 106344975 A CN106344975 A CN 106344975A CN 201610766795 A CN201610766795 A CN 201610766795A CN 106344975 A CN106344975 A CN 106344975A
- Authority
- CN
- China
- Prior art keywords
- drainage device
- liquid containing
- containing bottle
- fixedly connected
- fixed block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/084—Supporting bases, stands for equipment
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to the field of medical instruments, in particular to a liver and gall drainage device which comprises a drainage tube, a control line, a connection tube, a catheter, a liquid storage bottle and a negative pressure generating device. The lower portion of the catheter is arranged at the bottom of the liquid storage bottle. The liver and gall drainage device is characterized by further comprising a flow limiting device which comprises a fixing block, a partition, a guide rod, a spring, a pressing plate and an ejector rod, a liquid incoming one-way valve is arranged in the middle of the catheter, two extensible rods are arranged below the fixing block symmetrically according to the liquid storage bottle, and a sucker is fixedly connected at the lower end of each extensible rod. The liver and gall drainage device is simple in structure, the liquid storage bottle can be well fixed to avoid being kicked down, and the problem of organ injury caused by overhigh liquid drainage speed can be prevented.
Description
Technical field
The present invention relates to medical instruments field is and in particular to a kind of hepatobiliary drainage device.
Background technology
Cause the diseases such as cholestasises, obstructive jaundice, secondary infection for effectively treating because biliary system blocks,
The equipment such as puncture needle, drainage catheter can be passed through, under medical imaging device guiding, percutaneous puncture through transhepatic cholangiography, and catheter drainage,
Thus reach recovery hepato-biliary function, thus reach therapeutic purposes.
In existing technology, Application No. cn201520784930.0 patent discloses a kind of liver and gall drainage device, including drawing
Flow tube, regulation and control drag wire and connecting tube, drainage tube arrange runner with teeth, regulation and control drag wire is fixedly connected on tooth runner, draws
Flow tube connects negative pressure liquid containing bottle by connecting tube, and negative pressure liquid containing bottle is provided with check-valves and dump valve；Connecting tube is provided with scarce
Mouth and the projection being matched with breach, the connection inside pipe wall relative with breach are provided with lagging, projection are provided with direction
The perpendicular baffle plate of lagging, the gap between lagging and perpendicular baffle plate forms drainage-fluid passage；It is provided with case, on case in projection
It is provided with adjusting knob, adjusting knob is connected with current limiting plate by conductive bar, the end of current limiting plate is located at drainage-fluid passage.
But also there is following technical problem in prior art: first, needing to go manually to control flow rate of liquid, often use meat
Eye cannot find out the speed of its flow velocity, and when flow velocity is too fast, then removes Non-follow control flow velocity it is possible to internal organs
Cause to damage；Second, existing liquid containing bottle major part is placed on floor it is easy to originally kick down.
Content of the invention
(1) technical problem solving
Go manually to control flow rate of liquid for the needs that prior art exists, often with the naked eye cannot find out the fast of its flow velocity
Slowly, and when flow velocity is too fast, then remove Non-follow control flow velocity it is possible to cause to internal organs to damage；Existing liquid storage
Bottle major part is placed on floor it is easy to originally kick down.Present invention aim at providing a kind of hepatobiliary drainage device.
(2) technical scheme
For realizing object above, the technical scheme is that
A kind of hepatobiliary drainage device, including drainage tube, control line, connecting tube, conduit, liquid containing bottle and depression generator,
The bottom of described conduit is located at the bottom of described liquid containing bottle；Also include current-limiting apparatus, described current-limiting apparatus include fixed block,
Dividing plate, guide rod, spring, pressing plate and push rod；Described fixed block is fixedly connected on the top of described liquid containing bottle；Inside described fixed block
There is a cavity；The top of described cavity is connected with described connecting tube, and bottom is connected with described conduit；Described dividing plate level sets
In the middle of described cavity；Described dividing plate center has an inlet opening；Described guide rod passes vertically through described dividing plate, and with institute
State dividing plate to be slidably connected；Described spring upper end is fixedly connected on described the lower partition, and lower end is fixedly connected under described guide rod
End；The upper end of described guide rod is fixedly connected with described pressing plate；Described push rod is vertically above described pressing plate, and upper end is located at institute
State in connecting tube；It is provided with feed liquor check valve in the middle of described conduit；The lower section of described fixed block is arranged with 2 with regard to described liquid containing bottle
Individual expansion link；Described expansion link lower end is fixedly connected with sucker.
Preferably, described depression generator includes air exhauster, and described air exhauster is connected with the top of described liquid containing bottle.
Preferably, the lower end of described liquid containing bottle is provided with liquid outlet.
Preferably, described liquid outlet is provided with a valve.
Preferably, described push rod includes the arc sections on top and the straight-bar portion of bottom.
Preferably, described liquid containing bottle is provided with graduation mark.
Preferably, described fixed block is additionally provided with warning lamp.
(3) beneficial effect
The present invention pass through disclose a kind of hepatobiliary drainage device, by setting current-limiting apparatus can work as drainage speed too fast when,
It is automatically stopped drain, effectively prevent internal organs and damaged；By the setting of expansion link and sucker, liquid containing bottle can be carried out very
Good fixation, prevents from being kicked down.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention.
In figure: 1, drainage tube；2nd, control line；3rd, connecting tube；4th, push rod；5th, warning lamp；6th, pressing plate；7th, guide rod；8th, dividing plate；
9th, spring；10th, cavity；11st, air exhauster；12nd, valve；13rd, liquid outlet；14th, sucker；15th, liquid containing bottle；16th, graduation mark；17th, lead
Pipe；18th, feed liquor check valve；19th, expansion link；20th, fixed block；21st, inlet opening.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
Shown in Figure 1, a kind of hepatobiliary drainage device described in the embodiment of the present invention, including drainage tube 1, control line 2, connect
Pipe 3, conduit 17, liquid containing bottle 15 and depression generator, the bottom of conduit 17 is located at the bottom of liquid containing bottle 15；Also include a limit
Stream device, current-limiting apparatus include fixed block 20, dividing plate 8, guide rod 7, spring 9, pressing plate 6 and push rod 4；Fixed block 20 is fixedly connected on
The top of liquid containing bottle 15；There is inside fixed block 20 cavity；The top of cavity 10 is connected with connecting tube 3, bottom and conduit
17 connections；Dividing plate 8 level is in the middle of cavity 10；Dividing plate 8 center has an inlet opening 21；Guide rod 7 pass vertically through every
Plate 8, and be slidably connected with dividing plate 8；Spring 9 upper end is fixedly connected on dividing plate 8 bottom, and lower end is fixedly connected on the lower end of guide rod 7；
The upper end of guide rod 7 is fixedly connected with pressing plate 6；Push rod 4 is vertically above pressing plate 6, and upper end is located in connecting tube 3；In conduit 7
Between be provided with feed liquor check valve 18；The lower section of fixed block 20 is arranged with 2 expansion links 19 with regard to liquid containing bottle 15；Expansion link 19 lower end
It is fixedly connected with sucker 14.
Depression generator is arranged to air exhauster 11, air exhauster 11 is connected with the top of liquid containing bottle 15.Liquid containing bottle 15
Lower end is provided with liquid outlet 13.Liquid outlet 13 is provided with a valve 12.Push rod 4 includes the arc sections on top and the straight-bar of bottom
Portion.Liquid containing bottle 15 is provided with graduation mark 16, is easy to observe the liquid measure collected.Warning lamp 5 is additionally provided with fixed block, reminds people careful
Do not kick down liquid containing bottle.
Operation principle: the length first passing through adjustable telescopic rod 19 is adsorbed on floor to suitable position, then by sucker 14
On, thus playing fixation；When the flow rate of liquid in connecting tube 3 is too fast, liquid meeting spherical mandrill 4, reach certain rushing
During surging, pressing plate 6 can be pressed on dividing plate 8, thus stoping the continuation of drain.When flow restoration, in the effect of spring 9 elastic force
Under, pressing plate 6 is upspring, and continues drain.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " inclusion ", "comprising" or its any other variant are intended to
Comprising of nonexcludability, wants so that including a series of process of key elements, method, article or equipment and not only including those
Element, but also include other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element that limited by sentence "including a ..." it is not excluded that
Also there is other identical element including in the process of described key element, method, article or equipment.
Above example only in order to technical scheme to be described, is not intended to limit；Although with reference to the foregoing embodiments
The present invention has been described in detail, it will be understood by those within the art that: it still can be to aforementioned each enforcement
Technical scheme described in example is modified, or carries out equivalent to wherein some technical characteristics；And these modification or
Replace, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of hepatobiliary drainage device, including drainage tube, control line, connecting tube, conduit, liquid containing bottle and depression generator, institute
The bottom stating conduit is located at the bottom of described liquid containing bottle；It is characterized in that: also include current-limiting apparatus, described current-limiting apparatus bag
Include fixed block, dividing plate, guide rod, spring, pressing plate and push rod；Described fixed block is fixedly connected on the top of described liquid containing bottle；Described
There is inside fixed block a cavity；The top of described cavity is connected with described connecting tube, and bottom is connected with described conduit；Described
Dividing plate level is in the middle of described cavity；Described dividing plate center has an inlet opening；Described guide rod passes vertically through described
Dividing plate, and be slidably connected with described dividing plate；Described spring upper end is fixedly connected on described the lower partition, and lower end is fixedly connected on institute
State the lower end of guide rod；The upper end of described guide rod is fixedly connected with described pressing plate；Described push rod vertically above described pressing plate, and
Upper end is located in described connecting tube；It is provided with feed liquor check valve in the middle of described conduit；The lower section of described fixed block is with regard to described liquid storage
Bottle is arranged with 2 expansion links；Described expansion link lower end is fixedly connected with sucker.
2. hepatobiliary drainage device according to claim 1 it is characterised in that: described depression generator includes air exhauster,
Described air exhauster is connected with the top of described liquid containing bottle.
3. hepatobiliary drainage device according to claim 1 it is characterised in that: the lower end of described liquid containing bottle is provided with liquid outlet.
4. hepatobiliary drainage device according to claim 3 it is characterised in that: described liquid outlet is provided with a valve.
5. hepatobiliary drainage device according to claim 1 it is characterised in that: described push rod include top arc sections and under
The straight-bar portion in portion.
6. hepatobiliary drainage device according to claim 1 it is characterised in that: described liquid containing bottle is provided with graduation mark.
7. hepatobiliary drainage device according to claim 1 it is characterised in that: be additionally provided with warning lamp on described fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766795.6A CN106344975B (en) | 2016-08-30 | 2016-08-30 | A kind of hepatobiliary drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610766795.6A CN106344975B (en) | 2016-08-30 | 2016-08-30 | A kind of hepatobiliary drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106344975A true CN106344975A (en) | 2017-01-25 |
| CN106344975B CN106344975B (en) | 2018-10-09 |
Family
ID=57857535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610766795.6A Expired - Fee Related CN106344975B (en) | 2016-08-30 | 2016-08-30 | A kind of hepatobiliary drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106344975B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384760A (en) * | 2021-05-25 | 2021-09-14 | 四川大学华西医院 | Be used for ICU severe medical science branch of academic or vocational study nursing with drawing liquid device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315506A (en) * | 1979-02-07 | 1982-02-16 | Airco, Inc. | Positive pulse device |
| US4484908A (en) * | 1981-04-21 | 1984-11-27 | Bioresearch Inc. | Method for relieving excess negativity in a drainage device |
| US5514110A (en) * | 1993-03-22 | 1996-05-07 | Teh; Eutiquio L. | Automatic flow control device |
| DE10319197B3 (en) * | 2003-04-29 | 2004-07-29 | S-Med Medizintechnik Gmbh | Dialysis arrangement comprises elastic valve arranged in liquid line between branch lines |
| CN104107464A (en) * | 2014-07-28 | 2014-10-22 | 河南科技大学第一附属医院 | Medical urine drainage device |
| CN204395072U (en) * | 2014-12-31 | 2015-06-17 | 中国人民解放军南京军区南京总医院 | A kind of drainage bag being convenient to self-service unlatching |
| CN104888292A (en) * | 2015-06-28 | 2015-09-09 | 董羽婕 | Blood flow maintaining system with feedback device |
| CN205007336U (en) * | 2015-10-04 | 2016-02-03 | 王维冬 | Liver and gall drainage ware |
| CN205095076U (en) * | 2015-10-13 | 2016-03-23 | 湖北医药学院 | Thorax closed drainage bottle fixing device |
-
2016
- 2016-08-30 CN CN201610766795.6A patent/CN106344975B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315506A (en) * | 1979-02-07 | 1982-02-16 | Airco, Inc. | Positive pulse device |
| US4484908A (en) * | 1981-04-21 | 1984-11-27 | Bioresearch Inc. | Method for relieving excess negativity in a drainage device |
| US5514110A (en) * | 1993-03-22 | 1996-05-07 | Teh; Eutiquio L. | Automatic flow control device |
| DE10319197B3 (en) * | 2003-04-29 | 2004-07-29 | S-Med Medizintechnik Gmbh | Dialysis arrangement comprises elastic valve arranged in liquid line between branch lines |
| CN104107464A (en) * | 2014-07-28 | 2014-10-22 | 河南科技大学第一附属医院 | Medical urine drainage device |
| CN204395072U (en) * | 2014-12-31 | 2015-06-17 | 中国人民解放军南京军区南京总医院 | A kind of drainage bag being convenient to self-service unlatching |
| CN104888292A (en) * | 2015-06-28 | 2015-09-09 | 董羽婕 | Blood flow maintaining system with feedback device |
| CN205007336U (en) * | 2015-10-04 | 2016-02-03 | 王维冬 | Liver and gall drainage ware |
| CN205095076U (en) * | 2015-10-13 | 2016-03-23 | 湖北医药学院 | Thorax closed drainage bottle fixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384760A (en) * | 2021-05-25 | 2021-09-14 | 四川大学华西医院 | Be used for ICU severe medical science branch of academic or vocational study nursing with drawing liquid device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106344975B (en) | 2018-10-09 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20181009 Termination date: 20190830 |