CN211214596U - One-way ascites pumping device - Google Patents
One-way ascites pumping device Download PDFInfo
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- CN211214596U CN211214596U CN201920708218.0U CN201920708218U CN211214596U CN 211214596 U CN211214596 U CN 211214596U CN 201920708218 U CN201920708218 U CN 201920708218U CN 211214596 U CN211214596 U CN 211214596U
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Abstract
The one-way ascites pumping device comprises a syringe and a one-way valve, and is characterized in that the inner tube of the syringe is provided with a piston; the head of the injector is provided with external threads which are in threaded connection with the one-way valve; the one-way valve is a three-way pipe; the passage ports on the two sides of the one-way valve are provided with internal threads which are fixedly connected with the extended rubber pipe through threads; an inlet valve plate is arranged in the channel opening on one side of the one-way valve, and an outlet valve plate is arranged in the other channel opening; one end of the extension rubber pipe is provided with a spiral connector which is in threaded connection with the one-way valve, and the other end of the extension rubber pipe is a flat opening; the flat end of the extension rubber pipe connected with one end of the one-way valve inflow valve plate is fixedly sleeved with the penetration pipe; the flat opening end of an extension rubber pipe connected with one end of the one-way valve outflow valve plate is in through connection with a bottle stopper arranged at the mouth of the waste liquid bottle; compared with the prior art, the device can continuously release all ascites without repeatedly puncturing and pulling out to increase the burden of a patient and puncturing once, thereby increasing the working efficiency of doctors.
Description
Technical Field
The utility model relates to a medical apparatus field specifically is an one-way ascites device that extracts.
Background
The utility model aims to solve the problems that liquid such as pus, hydrothorax, ascites and the like are extracted, treated and checked for inspection due to diseases, wherein the hydrothorax and the ascites are one of the most common complications of malignant tumors, liver cancer and the ascites caused by the malignant tumors of the pelvic cavity not only increase the pain of patients, but also threaten the lives of the patients by serious patients; the western medicine generally adopts water pumping treatment, but when ascites is pumped, a doctor needs to puncture the body with a puncture needle, does not pull the needle after pumping a certain amount of ascites, and is connected with chemotherapy infusion according to a treatment scheme or directly pumps chemotherapy drugs into the abdominal cavity by using an injector for carrying out abdominal cavity chemotherapy; when a large amount of ascites needs to be extracted, the syringe needs to be continuously separated or replaced for extraction, and during separation, the ascites is easy to overflow, so that an operation area is polluted; the treatment process is time-consuming, easy to cause anxiety of patients and has poor matching degree.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an one-way ascites device that extracts is provided can effectively solve the problem of proposing among the above-mentioned background art.
In order to solve the above problems, the utility model adopts the following technical proposal: the one-way ascites pumping device comprises a syringe and a one-way valve, and is characterized in that the inner tube of the syringe is provided with a piston; the head of the injector is provided with external threads which are in threaded connection with the one-way valve; the one-way valve is a three-way pipe; the inner side of the middle channel opening of the one-way valve is provided with screw threads which are connected with the injector through screw threads; the passage ports on the two sides of the one-way valve are provided with internal threads which are fixedly connected with the extended rubber pipe through threads; an inlet valve plate is arranged in the channel opening on one side of the one-way valve, and an outlet valve plate is arranged in the other channel opening; one end of the inflow valve plate is rotatably connected with an inner shaft of the one-way valve, and a spring is arranged in the middle of the inflow valve plate and is fixedly connected with the inside of the one-way valve; one end of the outflow valve plate is rotatably connected with an inner shaft of the one-way valve, and a spring is arranged in the middle of the inflow valve plate and is fixedly connected with the inside of the one-way valve; one end of the extension rubber pipe is provided with a spiral connector which is in threaded connection with the one-way valve, and the other end of the extension rubber pipe is a flat opening; the flat end of the extension rubber pipe connected with one end of the one-way valve inflow valve plate is fixedly sleeved with the penetration pipe; the flat end of the extension rubber tube connected with one end of the one-way valve outflow valve plate is connected with the bottle stopper arranged on the opening of the waste liquid bottle in a penetrating way.
As a further preferable scheme of the utility model, the capacity of the syringe is 200 ml.
As a further preferred scheme of the utility model, the syringe is provided with a spiral type head cover thread fixed connection.
As a further preferred scheme of the utility model, the valve block that flows in is the arc piece with the valve block that outflows.
As a further preferred scheme of the utility model, the extension rubber tube that the one end of check valve inflow valve block is connected is with length 20 cm.
As the utility model discloses a further preferred scheme, the extension rubber tube that the one end of check valve outflow valve block is connected is with length 40 cm.
As a further preferable aspect of the present invention, the penetration pipe is a ptc penetration pipe or an cvc penetration pipe.
As a further preferable scheme of the present invention, the waste liquid bottle is a plastic bottle.
As a further preferred scheme of the utility model, the waste liquid bottle bottleneck outside is equipped with the fixed spiral connection of spiral thread and spiral bottle lid.
As a further preferred aspect of the present invention, the bottle stopper provided at the opening of the waste liquid bottle has two holes.
Compared with the prior art, the utility model provides an one-way ascites device that extracts possesses following beneficial effect:
the device can need not repeatedly to pierce and extract and increase patient's burden and only pierce once and just can constantly must release all ascites, increases doctor's work efficiency, has increased the guarantee for patient's health.
Drawings
FIG. 1 is a schematic view of the whole structure of the present invention;
FIG. 2 is a schematic view of a part of the structure of the waste liquid bottle of the present invention;
FIG. 3 is a schematic view of a part of the check valve structure of the present invention;
wherein: 1. the device comprises an injector, 2, a one-way valve, 3, an extension rubber tube, 4, an inflow valve plate, 5, an outflow valve plate, 6 and a waste liquid bottle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the utility model provides a one-way ascites pumping device, which comprises an injector 1 and a one-way valve 2, and is characterized in that the inner tube of the injector 1 is provided with a piston; the head of the injector 1 is provided with external threads which are in threaded connection with the one-way valve 2; the one-way valve 2 is a three-way pipe; the inner side of the middle channel opening of the one-way valve 2 is provided with screw threads which are connected with the injector through screw threads; the passage ports on the two sides of the one-way valve 2 are provided with internal threads which are fixedly connected with the extended rubber pipe 3 through threads; a flow inlet valve plate 4 is arranged in a channel opening on one side of the one-way valve 2, and a flow outlet valve plate 5 is arranged in the other channel opening; one end of the inflow valve plate 4 is rotatably connected with an inner shaft of the one-way valve 2, and a spring is arranged in the middle of the inflow valve plate 4 and is fixedly connected with the inside of the one-way valve 2; one end of the outflow valve plate 5 is rotatably connected with an inner shaft of the one-way valve 2, and a spring is arranged in the middle of the inflow valve plate 4 and is fixedly connected with the inside of the one-way valve 2; one end of the extension rubber pipe 3 is provided with a spiral connector which is in threaded connection with the one-way valve 2, and the other end of the extension rubber pipe is a flat opening; the flat end of an extension rubber pipe 3 connected with one end of a flow inlet valve plate 4 of the check valve 2 is fixedly sleeved with a penetration pipe; the flat end of an extension rubber tube 3 connected with one end of an outflow valve plate 5 of the one-way valve 2 is connected with a bottle stopper arranged at the opening of a waste liquid bottle 6 in a penetrating way.
As a further preferable embodiment of the present invention, the syringe 1 has a volume of 200 ml.
As a further preferable proposal of the utility model, the injector is provided with a screw type head cover thread fixed connection; the ascites with fixed measurement can be conveniently collected and sent for inspection.
As the utility model discloses a further preferred scheme, the valve block 4 that flows in is the arc piece with the valve block 5 that flows out, thereby changes the terminal thrust direction increase thrust of valve block and can not produce too big water pressure when must begin to take out ascites, in order to protect the connection of extension rubber tube 3, is difficult to crowded taking off.
As the utility model discloses a further preferred scheme, the extension rubber tube 3 that the one end of check valve 2 influent stream valve block is connected is with length 20 cm.
As the utility model discloses a further preferred scheme, the extension rubber tube 3 that the one end of check valve 2 outflow valve block is connected is with length 40 cm.
As a further preferable aspect of the present invention, the penetration pipe is a ptc penetration pipe or an cvc penetration pipe.
As a further preferable scheme of the present invention, the waste liquid bottle 6 is a plastic bottle.
As the utility model discloses a further preferred scheme, the 6 bottleneck outsides of waste liquid bottle are equipped with the fixed screwed connection of spiral thread and spiral bottle lid, store the censorship after conveniently having extracted.
As a further preferred scheme of the utility model, the bottle plug that the 6 bottleneck of waste liquid bottle was equipped with has two holes and is stable with the external atmospheric pressure of bottle in order to keep when extracting ascites.
As a specific embodiment of the present invention:
will pierce through the position that the needle pricked into the health the inside and found ascites, the pjncture needle is fixed, cup joint the pjncture needle with the penetration tube is fixed, slowly take out the piston in the syringe 1, utilize atmospheric pressure principle to take out in the abdomen accumulational free liquid through the inflow valve block 4 of check valve 2 inside check valve 2 and syringe 1, then push the piston to syringe 1 head, free liquid in check valve 2 and the syringe 1 extrudes check valve 2 through outflow valve block 5 and flows to waste liquid bottle 6, treat that waste liquid bottle collection has been filled up, pull out the bottle plug, twist the bottle lid and send the inspection, perhaps need fixed measurement ascites, send the inspection after directly collecting with the syringe with spiral skull fixed connection.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (10)
1. The device for one-way ascites pumping comprises a syringe (1) and a one-way valve (2), and is characterized in that the inner tube of the syringe (1) is provided with a piston; the head of the injector (1) is provided with external thread which is in threaded connection with the one-way valve (2); the one-way valve (2) is a three-way pipe; the inner side of the middle channel opening of the one-way valve (2) is provided with screw threads which are connected with the injector through screw threads; internal thread is arranged at the passage openings at the two sides of the one-way valve (2) and is fixedly connected with the extended rubber pipe (3) through threads; a flow inlet valve plate (4) is arranged in a channel opening on one side of the one-way valve (2), and a flow outlet valve plate (5) is arranged in the other channel opening; one end of the inflow valve plate (4) is rotatably connected with an inner shaft of the one-way valve (2), and a spring is arranged in the middle of the inflow valve plate (4) and is fixedly connected with the inside of the one-way valve (2); one end of the outflow valve plate (5) is rotatably connected with an inner shaft of the one-way valve (2), and a spring is arranged in the middle of the inflow valve plate (4) and is fixedly connected with the inside of the one-way valve (2); one end of the extension rubber pipe (3) is provided with a spiral connector which is in threaded connection with the one-way valve (2), and the other end of the extension rubber pipe is a flat opening; the flat end of an extension rubber pipe (3) connected with one end of a flow inlet valve plate (4) of the check valve (2) is fixedly sleeved with a penetration pipe; the flat opening end of the extension rubber tube (3) connected with one end of the check valve (2) outflow valve plate (5) is connected with the bottle stopper through which the bottle mouth of the waste liquid bottle (6) is arranged.
2. A device for the one-way extraction of ascites according to claim 1, characterised in that said syringe (1) has a capacity of 200 ml.
3. A device for one-way extraction of ascites as claimed in claim 1, wherein said syringe is provided with a screw type cap screw thread fastening connection.
4. A device for extracting ascites in one direction according to claim 1, wherein the inflow valve plate (4) and the outflow valve plate (5) are both arc-shaped plates.
5. A device for one-way extraction of ascites according to claim 1, characterised in that the length of the extended rubber tube (3) connected to one end of the inflow valve plate of the one-way valve (2) is 20 cm.
6. A device for one-way extraction of ascites according to claim 1, characterised in that the length of the extended rubber tube (3) connected to one end of the outlet valve plate of the one-way valve (2) is 40 cm.
7. A one-way ascites pump device according to claim 1, wherein the penetration tube is a ptc penetration tube or an cvc penetration tube.
8. A device for one-way extraction of ascites according to claim 1, characterised in that said waste liquid bottle (6) is a plastic bottle.
9. The device for one-way extraction of ascites as in claim 1, wherein the outside of the mouth of the waste liquid bottle (6) is provided with screw threads to be fixedly and spirally connected with the spiral bottle cap.
10. A device for the one-way extraction of ascites, according to claim 1, characterised in that said bottle (6) is provided with a stopper having two holes at its mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708218.0U CN211214596U (en) | 2019-05-17 | 2019-05-17 | One-way ascites pumping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920708218.0U CN211214596U (en) | 2019-05-17 | 2019-05-17 | One-way ascites pumping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211214596U true CN211214596U (en) | 2020-08-11 |
Family
ID=71927425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920708218.0U Active CN211214596U (en) | 2019-05-17 | 2019-05-17 | One-way ascites pumping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211214596U (en) |
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2019
- 2019-05-17 CN CN201920708218.0U patent/CN211214596U/en active Active
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