CN219963563U - Hydrops extraction device - Google Patents
Hydrops extraction device Download PDFInfo
- Publication number
- CN219963563U CN219963563U CN202320487746.4U CN202320487746U CN219963563U CN 219963563 U CN219963563 U CN 219963563U CN 202320487746 U CN202320487746 U CN 202320487746U CN 219963563 U CN219963563 U CN 219963563U
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- CN
- China
- Prior art keywords
- sampling
- drainage
- negative pressure
- piston
- collecting bottle
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- 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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- 241000521257 Hydrops Species 0.000 title claims abstract description 7
- 206010030113 Oedema Diseases 0.000 title claims abstract description 7
- 238000000605 extraction Methods 0.000 title claims abstract description 7
- 238000005070 sampling Methods 0.000 claims abstract description 77
- 238000002955 isolation Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000002250 absorbent Substances 0.000 claims description 4
- 230000002745 absorbent Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 6
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 description 8
- 238000001356 surgical procedure Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000001959 radiotherapy Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000012084 abdominal surgery Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a hydrops extraction device, which comprises a collecting bottle, wherein a drainage tube connector and a negative pressure connector are arranged at the upper end of the collecting bottle, a Y-shaped negative pressure tube is connected with the negative pressure connector, a drainage pipeline is connected at the upper end of the drainage connector, three-way valves are arranged on the drainage pipeline and the Y-shaped negative pressure tube, a sectional sampling mechanism is arranged on the drainage pipeline, the tail end of the drainage pipeline is connected with a drainage puncture needle, the sectional sampling mechanism comprises a sampling shell, sampling connectors are arranged at the upper end and the lower end of the sampling shell, a sampling piston is arranged in the sampling shell, a piston pull rod is connected at the left end of the sampling piston, a plurality of sampling cavities are uniformly arranged in the sampling piston and are arranged in parallel along the connecting line direction of the sampling connectors, uninterrupted drainage and collecting bottle replacement operation is realized through the three-way valve structure in cooperation with the bilateral collecting bottle structure, the drainage process does not need multiple puncture operations, samples at different stages of drainage are conveniently collected, and subsequent disease analysis is worth popularizing.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to a hydrops extraction device.
Background
Oncology is a secondary discipline of clinical medicine, and is classified into oncology, oncology radiotherapy, oncology surgery and the like, and oncology mainly performs internal medicine treatment of various benign and malignant tumors; the oncology radiotherapy department mainly engages in the radiotherapy of tumors; oncology surgery provides a surgical-based comprehensive treatment. The relevant departments of the special oncology hospitals can be subdivided according to different parts, such as gastroenterology and lymphomataceae in oncology; the tumor surgery includes breast surgery, head and neck surgery, chest surgery, tumor gynecology, abdominal surgery, etc.
The clinical practice proves that the best effect is difficult to obtain by adopting any single treatment method at the current stage, so that most of tumor treatment principles are comprehensive treatment except for early tumors and individual tumors of special types, the concept of comprehensive treatment is to apply the existing treatment means in a planned and reasonable way according to the organism condition, pathological types, invasion range (disease period) and development trend of a patient, so as to greatly improve the cure rate of the tumor, prolong the survival time and improve the life quality of the patient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a effusion extracting device which can effectively solve the problems of the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a hydrops extraction device, includes the collecting bottle, the collecting bottle upper end is provided with drainage tube interface and negative pressure interface, negative pressure interface connection has Y type negative pressure pipe, drainage tube interface upper end is connected with the drainage pipeline, all be provided with three way valve on drainage pipeline and the Y type negative pressure pipe, be provided with sectional type sampling mechanism on the drainage tube, drainage pipeline end-to-end connection has the drainage pjncture needle, sectional type sampling mechanism includes the sampling casing, both ends are provided with the sampling interface about the sampling casing, the inside sampling piston that is provided with of sampling casing, sampling piston left end is connected with the piston pull rod, evenly be provided with a plurality of sampling chamber in the sampling piston, sampling chamber is along sampling interface tie direction parallel arrangement, be provided with the isolation layer between the sampling chamber, be provided with the water absorbent resin layer in the isolation layer.
Further, the collecting bottles are connected through a linkage bracket.
Further, a fixing patch is arranged at the position of the drainage puncture needle handle.
Further, a sampling position mark is arranged on the piston pull rod.
Further, the upper end and the lower end of the sampling cavity are of a penetrating structure, and the upper end of the opening part of the sampling cavity is provided with a wide-mouth section.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the three-way valve structure is matched with the bilateral collecting bottle structure, so that uninterrupted drainage and collecting bottle replacement operation can be realized, puncture operation is not required to be carried out for many times in the drainage process, the burden of a patient is lightened, samples at different stages of drainage are conveniently collected, follow-up disease analysis is convenient, and the device is worthy of popularization.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a sectional sampling mechanism according to the present utility model;
fig. 3 is a schematic structural diagram at a of the present utility model.
Reference numerals in the drawings:
the device comprises a 1-collecting bottle, a 2-drainage tube interface, a 3-negative pressure interface, a 4-Y-type negative pressure tube, a 5-drainage pipeline, a 6-three-way valve, a 7-sectional sampling mechanism, an 8-drainage puncture needle, a 9-sampling shell, a 10-sampling interface, an 11-sampling piston, a 12-piston pull rod, a 13-sampling cavity, a 14-isolation layer, a 15-water absorbent resin layer, a 16-linkage support, a 17-fixing patch, an 18-sampling position mark and a 19-wide-mouth section.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the utility model provides a hydrops extraction device, which comprises a collecting bottle 1, wherein a drainage tube connector 2 and a negative pressure connector 3 are arranged at the upper end of the collecting bottle 1, a Y-shaped negative pressure tube 4 is connected to the negative pressure connector 3, a drainage pipeline 5 is connected to the upper end of the drainage tube connector 2, three-way valves 6 are arranged on the drainage pipeline 5 and the Y-shaped negative pressure tube 4, a sectional sampling mechanism 7 is arranged on the drainage pipeline 5, a drainage puncture needle 8 is connected to the tail end of the drainage pipeline 5, the sectional sampling mechanism 7 comprises a sampling shell 9, sampling connectors 10 are arranged at the upper end and the lower end of the sampling shell 9, a sampling piston 11 is arranged in the sampling shell 9, a piston pull rod 12 is connected to the left end of the sampling piston 11, a plurality of sampling cavities 13 are uniformly arranged in the sampling piston 11, the sampling cavities 13 are arranged in parallel along the connecting line direction of the sampling connectors 10, an isolating layer 14 is arranged between the sampling cavities 13, and a water-absorbing resin layer 15 is arranged in the isolating layer 14.
The working principle of the utility model is as follows: when the drainage device is used, drainage collection is carried out through the collecting bottle 1, a double-collecting-bottle structural design is adopted, a three-way valve 6 arranged on the upper end drainage pipeline 5 and the Y-shaped negative pressure pipe 4 is matched, when the drainage device is used, one side of the drainage device is kept conducting, in the drainage process, the drainage device is fixed after the drainage device is penetrated to a drainage position through the drainage puncture needle 8, then the Y-shaped negative pressure pipe 4 is externally connected with a negative pressure device, under the action of negative pressure, tumor drainage operation is carried out through negative pressure, after one side of the collecting bottle 1 is full, the drainage passage on the other side of the collecting bottle is regulated to be smooth through the three-way valve 6, uninterrupted drainage operation is guaranteed, the drainage device does not need to be penetrated again during drainage, and the burden of a patient is relieved; wherein the segmentation sampling mechanism 7 has been established to the additional on drainage pipeline 5, when the drainage, when needing the sampling, can outwards stimulate sampling piston 11 through piston pull rod 12 in the different period of drainage, can keep partial drainage liquid in the inside sampling chamber 13 of sampling piston 11, continuously stimulate the accessible adjacent sampling chamber 13 and keep unblocked, separation layer 14 has ensured the mutual isolation between the sampling chamber 13 in the pulling process, avoid the sampling to influence each other, and water-absorbent resin layer 15 has ensured the drying in the gap between each other, conveniently keep away the drainage liquid of isolation.
As a preferred embodiment, the collection bottles 1 are connected through a linkage bracket 16, so that stability can be maintained.
As a preferable embodiment, the fixing patch 17 is arranged at the needle handle position of the drainage puncture needle 8, so that falling off is avoided, and safety is improved.
As a preferred embodiment, the piston pull rod 12 is provided with a sampling position mark 18, so that the sampling cavity 13 and the sampling interface 10 can be aligned conveniently, and smoothness is ensured.
As a preferred embodiment, the upper and lower ends of the sampling cavity 13 have a penetrating structure, and the upper end of the opening of the sampling cavity 13 is provided with a wide-mouth section 19, so that a proper amount of drainage liquid can be collected into the sampling cavity 13 through the wide-mouth section 19.
In summary, the main characteristics of the present utility model are as follows:
according to the utility model, the three-way valve structure is matched with the bilateral collecting bottle structure, so that uninterrupted drainage and collecting bottle replacement operation can be realized, puncture operation is not required to be carried out for many times in the drainage process, the burden of a patient is lightened, samples at different stages of drainage are conveniently collected, follow-up disease analysis is convenient, and the device is worthy of popularization.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A hydrops extraction device, characterized in that: including collecting bottle (1), collecting bottle (1) upper end is provided with drainage tube interface (2) and negative pressure interface (3), negative pressure interface (3) are connected with Y type negative pressure pipe (4), drainage tube interface (2) upper end is connected with drainage pipeline (5), all be provided with three way valve (6) on drainage pipeline (5) and Y type negative pressure pipe (4), be provided with sectional type sampling mechanism (7) on drainage pipeline (5), drainage pipeline (5) end-to-end connection has drainage pjncture needle (8), sectional type sampling mechanism (7) are including sampling casing (9), sampling casing (9) upper and lower both ends are provided with sampling interface (10), sampling casing (9) inside is provided with sampling piston (11), sampling piston (11) left end is connected with piston pull rod (12), evenly be provided with a plurality of sampling chamber (13) in sampling piston (11), sampling chamber (13) are along sampling interface (10) link direction parallel arrangement, be provided with isolation layer (14) between sampling chamber (13), be provided with water absorbent resin layer (15).
2. The effusion pumping device of claim 1, wherein: the collecting bottles (1) are connected through a linkage bracket (16).
3. The effusion pumping device of claim 1, wherein: the needle handle of the drainage puncture needle (8) is provided with a fixing patch (17).
4. The effusion pumping device of claim 1, wherein: a sampling position mark (18) is arranged on the piston pull rod (12).
5. The effusion pumping device of claim 1, wherein: the upper end and the lower end of the sampling cavity (13) are of a penetrating structure, and the upper end of the opening part of the sampling cavity (13) is provided with a wide-mouth section (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320487746.4U CN219963563U (en) | 2023-03-14 | 2023-03-14 | Hydrops extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320487746.4U CN219963563U (en) | 2023-03-14 | 2023-03-14 | Hydrops extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219963563U true CN219963563U (en) | 2023-11-07 |
Family
ID=88583842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320487746.4U Active CN219963563U (en) | 2023-03-14 | 2023-03-14 | Hydrops extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219963563U (en) |
-
2023
- 2023-03-14 CN CN202320487746.4U patent/CN219963563U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |