CN219354802U - Improved drainage device - Google Patents
Improved drainage device Download PDFInfo
- Publication number
- CN219354802U CN219354802U CN202222416565.0U CN202222416565U CN219354802U CN 219354802 U CN219354802 U CN 219354802U CN 202222416565 U CN202222416565 U CN 202222416565U CN 219354802 U CN219354802 U CN 219354802U
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- China
- Prior art keywords
- valve
- barrel
- wall
- fixedly connected
- drainage
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- 210000003127 knee Anatomy 0.000 claims description 4
- 239000002699 waste material Substances 0.000 abstract description 16
- 239000007788 liquid Substances 0.000 abstract description 14
- 239000002504 physiological saline solution Substances 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical oncology, in particular to an improved drainage device which comprises a barrel, wherein a valve I is fixedly connected to the inner wall below one side of the barrel, a valve III is fixedly connected to the inner wall at one side of the bottom of the barrel, a baffle is fixedly connected to the inner wall of the barrel, and a drainage structure is arranged on one side of the barrel. Through barrel, box, valve one, valve two, valve three, the cooperation of base, baffle and drainage structure, open valve three on right side and valve one, upwards move the bent lever, the bent lever drives the piston and upwards moves, and then in the right side cavity of barrel is taken out to waste liquid, physiological saline in the box draws in the left side cavity of barrel, valve three on right side and valve one are closed, valve two and valve three on left side are opened, the bent lever is pushed down, and then discharge the waste liquid, physiological saline is discharged from the drainage ball, and then realize washing work, accomplish drainage work, need not to change the pipeline, save operating time, improve work efficiency.
Description
Technical Field
The utility model relates to the technical field of medical oncology, in particular to an improved drainage device.
Background
In the medical oncology, drainage equipment is needed to drain in-vivo waste liquid out of the body in the medical oncology treatment process, and drainage generally refers to the drainage of the waste liquid in a human body through a pipeline in medical science.
When using drainage equipment, need take out the waste liquid in the patient, then wash normal saline, and in order to avoid normal saline and waste liquid to mix when taking out and normal saline washes in the prior art, need take out and normal saline's washing with two pipelines of trading respectively, avoid the waste liquid to flow back into the body, the repeated change pipeline is comparatively troublesome, and waste working time, work efficiency is low.
Disclosure of Invention
The utility model aims to solve the defects of time waste and low working efficiency caused by the need of replacing a pipeline when waste liquid is pumped out and normal saline is flushed in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an improved generation drainage device, includes the barrel, one side below inner wall fixedly connected with valve one of barrel, bottom one side inner wall fixedly connected with valve three of barrel, the inner wall fixedly connected with baffle of barrel, one side of barrel is equipped with drainage structure.
Preferably, the drainage structure includes curved bar, piston, hose, passageway one, drainage ball, passageway two and body, the outer wall of piston closely laminates with the inner wall one side of barrel and one side top of baffle, the top fixedly connected with curved bar of piston, the outer wall of curved bar and the top one side inner wall clearance fit of barrel, the below of piston is equipped with the hose, the top of hose is linked together with the bottom of valve three, the bottom intercommunication of hose has the body, the inner wall processing of body has passageway one and passageway two, the bottom intercommunication of body has the drainage ball.
Preferably, a valve II is fixedly connected to the inner wall below the other side of the cylinder.
Preferably, one side of the outer wall of the first valve is fixedly connected with a box body.
Preferably, a base is fixedly connected to one side of the bottom of the cylinder.
The improved drainage device provided by the utility model has the beneficial effects that: through barrel, box, valve one, valve two, valve three, the cooperation of base, baffle and drainage structure for the device when using, can be through opening valve three on right side and valve one, upwards move the bent lever, the bent lever drives the piston and upwards moves, and then in the right side cavity of barrel is taken out to waste liquid, physiological saline in the box draws in the left side cavity of barrel, valve three on right side and valve one are closed, valve two and valve three on left side are opened, the bent lever is pressed downwards, and then discharge waste liquid, physiological saline is discharged from the drainage ball, and then realize flushing work, accomplish the drainage work, need not to change the pipeline, save operating time, improve work efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the cylinder, the first valve and the second valve of the present utility model;
FIG. 3 is a schematic view of a cartridge, a tank and a valve according to the present utility model;
FIG. 4 is a schematic view of the barrel, knee lever and piston construction of the present utility model;
FIG. 5 is a schematic view of the first, second and body structures of the present utility model.
In the figure: 1. barrel, 2, drainage structure, 201, curved bar, 202, piston, 203, hose, 204, passageway one, 205, drainage ball, 206, passageway two, 207, body, 3, box, 4, valve one, 5, valve two, 6, valve three, 7, base, 8, baffle.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
referring to fig. 1-5: in this embodiment, an improved generation drainage device, including barrel 1, barrel 1's one side below inner wall fixedly connected with valve one 4, the observation window is installed to barrel 1's preceding terminal surface one side, barrel 1's bottom one side inner wall fixedly connected with valve three 6, barrel 1's inner wall fixedly connected with baffle 8, barrel 1's opposite side below inner wall fixedly connected with valve two 5, valve one 4's outer wall one side fixedly connected with box 3, the observation window is installed to box 3's preceding terminal surface, box 3 is used for placing normal saline, barrel 1's bottom one side fixedly connected with base 7, bottom plate 7 plays the supporting role to barrel 1, barrel 1's one side is equipped with drainage structure 2, drainage structure 2 need not to change the pipeline, save operating time, improve work efficiency.
The drainage structure 2 comprises a curved rod 201, a piston 202, a hose 203, a first channel 204, a drainage ball 205, a second channel 206 and a pipe body 207, wherein the outer wall of the piston 202 is tightly attached to one side of the inner wall of the cylinder 1 and one side upper part of the baffle 8, the top of the piston 202 is fixedly connected with the curved rod 201, the outer wall of the curved rod 201 is in clearance fit with one side of the inner wall of the top of the cylinder 1, the inner wall of the top of the cylinder 1 can move up and down when the curved rod 201 is stressed, the hose 203 is arranged below the piston 202, the top of the hose 203 is communicated with the bottom of the valve III 6, the pipe body 207 is communicated with the bottom of the hose 203, the first channel 204 and the second channel 206 are processed on the inner wall of the pipe body 207, the first channel 204 and the second channel 206 are respectively used for circulating waste liquid and normal saline, the bottom of the pipe body 207 is communicated with the drainage ball 205, the third valve 6 and the first valve 4 on the right side are opened, the curved rod 201 is moved up, the curved rod 201 is driven by the curved rod 201 to move up, and then the waste liquid is pumped into the right cavity of the cylinder 1, the right cavity of the box 3, the normal saline 1 is left cavity, the right cavity of the right cavity is pumped, the right cavity is not required to be opened, the valve 6 and the valve 4 is opened, the left cavity is used for the working time is discharged, and the normal saline is discharged from the left cavity, and the working efficiency is further is replaced.
Working principle:
the physiological saline is put into the box body 3, the valve III 6 and the valve I4 on the right side are opened, the bent rod 201 is moved upwards, the bent rod 201 drives the piston 202 to move upwards, then waste liquid is pumped into the right cavity of the barrel body 1, the physiological saline in the box body 3 is pumped into the left cavity of the barrel body 1, the valve III 5 and the valve I4 on the right side are closed, the valve II 5 and the valve III 6 on the left side are opened, the bent rod 201 is pressed downwards, then the waste liquid is discharged, the physiological saline is discharged from the drainage ball 205, then flushing work is realized, and drainage work is completed.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (4)
1. An improved drainage device comprises a barrel body (1), and is characterized in that: the novel drainage device is characterized in that a valve I (4) is fixedly connected to the inner wall below one side of the barrel body (1), a valve III (6) is fixedly connected to the inner wall at one side of the bottom of the barrel body (1), a baffle (8) is fixedly connected to the inner wall of the barrel body (1), and a drainage structure (2) is arranged on one side of the barrel body (1);
drainage structure (2) are including knee (201), piston (202), hose (203), passageway one (204), drainage ball (205), passageway two (206) and body (207), the outer wall of piston (202) closely laminates with the inner wall one side of barrel (1) and one side top of baffle (8), the top fixedly connected with knee (201) of piston (202), the outer wall of knee (201) and the top one side inner wall clearance fit of barrel (1), the below of piston (202) is equipped with hose (203), the top of hose (203) is linked together with the bottom of valve three (6), the bottom intercommunication of hose (203) has body (207), the inner wall processing of body (207) has passageway one (204) and passageway two (206), the bottom intercommunication of body (207) has drainage ball (205).
2. An improved drainage device according to claim 1, wherein: the inner wall below the other side of the cylinder body (1) is fixedly connected with a valve II (5).
3. An improved drainage device according to claim 1, wherein: one side of the outer wall of the valve I (4) is fixedly connected with a box body (3).
4. An improved drainage device according to claim 1, wherein: a base (7) is fixedly connected to one side of the bottom of the cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222416565.0U CN219354802U (en) | 2022-09-13 | 2022-09-13 | Improved drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222416565.0U CN219354802U (en) | 2022-09-13 | 2022-09-13 | Improved drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219354802U true CN219354802U (en) | 2023-07-18 |
Family
ID=87140522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222416565.0U Active CN219354802U (en) | 2022-09-13 | 2022-09-13 | Improved drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219354802U (en) |
-
2022
- 2022-09-13 CN CN202222416565.0U patent/CN219354802U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240205 Address after: No.55, section 4, Renmin South Road, Chengdu, Sichuan 610000 Patentee after: SICHUAN CANCER Hospital Country or region after: China Address before: 610000, No. four, 55 South Renmin Road, Chengdu, Sichuan, Wuhou District Patentee before: Zhou Qin Country or region before: China |
|
| TR01 | Transfer of patent right |