CN207085003U - A kind of cirrhosis ascites aspirator easy to use - Google Patents
A kind of cirrhosis ascites aspirator easy to use Download PDFInfo
- Publication number
- CN207085003U CN207085003U CN201720055890.5U CN201720055890U CN207085003U CN 207085003 U CN207085003 U CN 207085003U CN 201720055890 U CN201720055890 U CN 201720055890U CN 207085003 U CN207085003 U CN 207085003U
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- CN
- China
- Prior art keywords
- liquid storage
- fixedly connected
- aspirator
- storage bottle
- annular plate
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Abstract
The utility model discloses a kind of cirrhosis ascites aspirator easy to use, including aspirator body；Aspirator body is mainly made up of catheter, aspiration needle, liquid storage bottle and negative port, liquid storage cylinder is separated with negative pressure cavity by annular plate, annular plate centre position is provided with projection, and convex top is fixedly connected with kuppe, lobed interior is provided with retractor device, retractor device bottom is fixedly connected with abutting plate, abut plate and be connected to annular plate lower surface, on the left of negative pressure cavity negative port is provided with side wall, catheter is provided with the top of liquid storage bottle, valve is provided with catheter, and drain pipe end is fixedly connected with aspiration needle, and needle guard is provided with outside aspiration needle.The aspirator effectively can avoid suction machine from being constantly in working condition at work, energy resource consumption is avoided, there is power saving function, and the aspirator is using the preceding sealing effectiveness checked in liquid storage bottle, it is easy to people to use, the situation that preventing liquid storage bottle gas leakage can not use occurs.
Description
Technical field
A kind of medicine equipment is the utility model is related to, specifically a kind of cirrhosis ascites aspirator easy to use.
Background technology
Rapid development and people's living standards continue to improve with China's economy, the quality of life of people is also increasingly
Good, still, while what is comed one after another is that the disease occurred on present society is also more and more, cirrhotic ascites this be common at present
A kind of disease.
When patient suffers from cirrhotic ascites disease, medical personnel are extracted out the ascites of patient's body by aspirator, just
Rehabilitation is carried out in operation, cirrhosis ascites aspirator uses extensively within the hospital, and one of medicine equipment common at present.
Existing cirrhosis ascites aspirator is by air exhauster non-stop run, by liquid storage bottle internal suction to negative pressure shape
State, the ascites of patient's body is extracted out by pressure difference, but existing aspirator disappears due to air exhauster non-stop run, the energy
Consumption is big, is unfavorable for saving, and whether existing aspirator sealing property people can not can not judge aspirator by visually checking
Gas leak phenomenon be present, the work to medical personnel brings some inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of cirrhosis ascites aspirator easy to use, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of cirrhosis ascites aspirator easy to use, including aspirator body；The aspirator body mainly by
Catheter, aspiration needle, liquid storage bottle and negative port are formed, and the liquid storage cylinder is separated with negative pressure cavity by annular plate, in annular plate
Meta, which installs, is equipped with projection, and projection is fixedly connected with annular plate；The convex surfaces are evenly distributed with multiple pores, and raised
Top is fixedly connected with kuppe, and the lobed interior is provided with retractor device, and retractor device is mainly by expansion link and spring
Form；The retractor device bottom is fixedly connected with abutting plate, and the abutting plate is connected to annular plate lower surface, the negative pressure cavity
Negative port is provided with the side wall of left side, negative port is connected with negative pressure cavity, and catheter, drain are provided with the top of the liquid storage bottle
Valve is provided with pipe, and drain pipe end is fixedly connected with aspiration needle, and needle guard is provided with outside aspiration needle.
As further program of the utility model：Liquid storage cylinder and negative pressure are disposed with from top to bottom in the liquid storage bottle
Chamber.
As the utility model further scheme：The annular plate side wall is integrally formed with liquid storage bottle inwall, described
Annular plate is concentric structure.
As the utility model further scheme：The kuppe is the funnel shaped to stand upside down, and at the top of kuppe
Communicating pipe is provided with, connection bottom of the tube connects with kuppe.
As the utility model further scheme：The abutting plate surface is fixedly connected with sealing by hot pressing mode
Layer, expansion link both ends are respectively fixedly connected with convex top inwall with abutting plate, and spring is set in both ends of the spring on the outside of expansion link
Convex top inwall is respectively fixedly connected with abutting plate.
As the utility model further scheme：Plug is provided with the top of the liquid storage bottle, is set at the top of liquid storage bottle
There is balloon, balloon is connected by communicating pipe with liquid storage cylinder.
Compared with prior art, the beneficial effects of the utility model are：The aspirator can effectively avoid aspirating at work
Machine is constantly in working condition, avoids energy resource consumption, has power saving function, and the aspirator can check liquid storage bottle before
Interior sealing effectiveness, is easy to people to use, and the situation that preventing liquid storage bottle gas leakage can not use occurs.
Brief description of the drawings
Fig. 1 is the structural representation of cirrhosis ascites aspirator easy to use.
In figure：1- aspirator bodies；2- catheters；3- aspiration needles；4- liquid storage bottles；5- negative pressure cavities；6- liquid storage cylinders；7- bottles
Plug；8- balloons；9- negative ports；10- annular plates；11- is raised；12- abuts plate；13- retractor devices；14- kuppes；15- connects
Siphunculus.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of cirrhosis ascites aspirator easy to use, including suction
Device body 1；The aspirator body 1 is mainly made up of catheter 2, aspiration needle 3, liquid storage bottle 4 and negative port 9；The storage
Liquid storage cylinder 6 and negative pressure cavity 5 are disposed with liquid bottle 4 from top to bottom, and liquid storage cylinder 6 is separated with negative pressure cavity 5 by annular plate 10,
And the side wall of annular plate 10 is integrally formed with the inwall of liquid storage bottle 4, the annular plate 10 is concentric structure, and the interposition of annular plate 10
Install and be equipped with projection 11, and projection is fixedly connected with annular plate 10；Raised 11 surface is evenly distributed with multiple pores, and convex
Play 11 tops and be fixedly connected with kuppe 14, and kuppe 14 is the funnel shaped that stands upside down, and the top of kuppe 14 company of being provided with
Siphunculus 15, communicating pipe 15 bottom connected with kuppe 14.
Described raised 11 are internally provided with retractor device 13, and retractor device 13 is mainly made up of expansion link and spring；Institute
State the bottom of retractor device 13 and be fixedly connected with abutting plate 12, abut the surface of plate 12 and sealant is fixedly connected with by hot pressing mode；
The expansion link both ends are respectively fixedly connected with raised 11 top inner walls with abutting plate 12, and spring is set in the outer lateral spring of expansion link
Both ends are respectively fixedly connected with raised 11 top inner walls and are connected to the lower surface of annular plate 10 with abutting plate 12, the abutting plate 12.
Negative port 9 is provided with the left side side wall of negative pressure cavity 5, negative port 9 connects with negative pressure cavity 5, and liquid storage bottle
4 tops are provided with plug 7, and the top of liquid storage bottle 4 is provided with balloon 8, and balloon 8 is connected by communicating pipe with liquid storage cylinder 6；The liquid storage
The top of bottle 4 is provided with catheter 2, and valve is provided with catheter 2, and the end of catheter 2 is fixedly connected with aspiration needle 3, suction
Needle guard is provided with outside pin 3.
Operation principle of the present utility model is：In use, negative port 9 is connected into air exhauster, air exhauster is evacuated, and is born
Air in pressure chamber 5 is evacuated after machine suction walks, and pressure in negative pressure cavity 5 is less than the pressure in liquid storage cylinder 6, abuts plate 12
Because retractor device 13 and pressure difference effect move down, air exhauster continues to extract the air in liquid storage cylinder 6, when in liquid storage cylinder 6
Air suction complete after, be negative pressure state in liquid storage bottle 4, balloon 8 is shrivelled, and now, air exhauster is stopped, negative pressure cavity 5
Interior pressure moment increase, abut plate 12 and be connected to the lower surface of annular plate 10 rapidly because retractor device 13 acts on, abut plate 12
The sealant on surface is by the interior sealing of liquid storage cylinder 6, the now detectable sealing effectiveness for abutting plate 12 of balloon 8, close when balloon 8 is heaved
Sealing property is poor, and the aspirator body 1 can not use, and when balloon 8 is not heaved, the aspirator body 1 can be continuing with, and pull out pin
Set, aspiration needle 3 is pierced into patient's body, opens valve, negative pressure state in liquid storage cylinder 6, acted on by pressure difference, patient's ascites is led to
Cross catheter 2 to enter in liquid storage cylinder 6, kuppe 14 and the collective effect of communicating pipe 15, avoid ascites and enter inside projection 11,
Air exhauster can be stopped when extracting ascites, to a certain extent with energy-conserving action.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of cirrhosis ascites aspirator easy to use, including aspirator body (1)；The aspirator body (1) is main
To be made up of catheter (2), aspiration needle (3), liquid storage bottle (4) and negative port (9), it is characterised in that the liquid storage cylinder (6) with
Negative pressure cavity (5) is separated by annular plate (10), and annular plate (10) centre position is provided with raised (11), and raised and annular plate
(10) it is fixedly connected；Described projection (11) surface is evenly distributed with multiple pores, and is fixedly connected with water conservancy diversion at the top of raised (11)
Cover (14), the projection (11) is internally provided with retractor device (13), and retractor device (13) is mainly by expansion link and spring structure
Into；Retractor device (13) bottom, which is fixedly connected with, abuts plate (12), and the abutting plate (12) is connected under annular plate (10)
Surface, negative port (9) is provided with side wall on the left of the negative pressure cavity (5), negative port (9) connects with negative pressure cavity (5), described
Catheter (2) is provided with the top of liquid storage bottle (4), valve is provided with catheter (2), and catheter (2) end is fixedly connected with
Aspiration needle (3), aspiration needle (3) are provided with needle guard outside.
A kind of 2. cirrhosis ascites aspirator easy to use according to claim 1, it is characterised in that the liquid storage bottle
(4) liquid storage cylinder (6) and negative pressure cavity (5) are disposed with from top to bottom in.
A kind of 3. cirrhosis ascites aspirator easy to use according to claim 1, it is characterised in that the annular plate
(10) side wall is integrally formed with liquid storage bottle (4) inwall, and the annular plate (10) is concentric structure.
A kind of 4. cirrhosis ascites aspirator easy to use according to claim 1, it is characterised in that the kuppe
(14) be the funnel shaped to stand upside down, and communicating pipe (15) be provided with the top of kuppe (14), communicating pipe (15) bottom and kuppe
(14) connect.
A kind of 5. cirrhosis ascites aspirator easy to use according to claim 1, it is characterised in that the abutting plate
(12) surface is fixedly connected with sealant by hot pressing mode, expansion link both ends be respectively fixedly connected with raised (11) top inner wall with
Plate (12) is abutted, and spring is set in both ends of the spring on the outside of expansion link and is respectively fixedly connected with raised (11) top inner wall with abutting plate
(12)。
A kind of 6. cirrhosis ascites aspirator easy to use according to claim 1, it is characterised in that the liquid storage bottle
(4) top is provided with plug (7), is provided with balloon (8) at the top of liquid storage bottle (4), balloon (8) passes through communicating pipe and liquid storage cylinder (6)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055890.5U CN207085003U (en) | 2017-01-18 | 2017-01-18 | A kind of cirrhosis ascites aspirator easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055890.5U CN207085003U (en) | 2017-01-18 | 2017-01-18 | A kind of cirrhosis ascites aspirator easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207085003U true CN207085003U (en) | 2018-03-13 |
Family
ID=61549556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720055890.5U Expired - Fee Related CN207085003U (en) | 2017-01-18 | 2017-01-18 | A kind of cirrhosis ascites aspirator easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207085003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116688266A (en) * | 2023-08-10 | 2023-09-05 | 中山市人民医院 | Drainage device |
-
2017
- 2017-01-18 CN CN201720055890.5U patent/CN207085003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116688266A (en) * | 2023-08-10 | 2023-09-05 | 中山市人民医院 | Drainage device |
| CN116688266B (en) * | 2023-08-10 | 2023-10-13 | 中山市人民医院 | Drainage device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190118 |