CN202802478U - Novel negative pressure drainage device - Google Patents
Novel negative pressure drainage device Download PDFInfo
- Publication number
- CN202802478U CN202802478U CN 201220501032 CN201220501032U CN202802478U CN 202802478 U CN202802478 U CN 202802478U CN 201220501032 CN201220501032 CN 201220501032 CN 201220501032 U CN201220501032 U CN 201220501032U CN 202802478 U CN202802478 U CN 202802478U
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- Prior art keywords
- tube
- drainage
- novel negative
- negative pressure
- drainage device
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- Expired - Fee Related
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Abstract
The utility model discloses a medical and heath device, in particular to a novel negative pressure drainage device. The novel negative pressure drainage device comprises a liquid bladder and a drainage tube. A retention tube is arranged on the front end of the drainage tube, the inner side of the retention tube is of a reversed concave structure, the bottom of the concave structure of the retention tube is arc-shaped, a plurality of drainage holes are arranged in the surface of the retention tube in a surrounding mode, and reinforcing ribs are arranged on the retention tube. The drainage holes are uniformly arranged on two sides of the reinforcing ribs. A rubber plug is arranged on the liquid bladder and a wooden plug is arranged on the bottom of the liquid bladder. A one-way gas outlet valve is arranged inside the drainage tube. Compared with the prior art, the novel negative pressure drainage device has the advantages of being convenient to operate and good in drainage effect, improving recovery efficiency of patients and the like.
Description
Technical field
This utility model relates to a kind of medical sanitary apparatus, especially a kind of Novel negative-pressure drainage device, easy to operate, the characteristics such as drainage effect good, raising medical personnel work efficiency that this drainage device has.
Background technology
Clinically, hydrops is modal complication behind the mammary cancer surgery behind the breast cancer operation, in vivo the time of staying of a specified duration can certain injury be arranged to health, hypohydrops can affect wound healing, and easily bring out infection, cause flap necrosis, postponed the enforcement of the treatment measure of postoperative chemicotherapy, increased the risk that postoperative recurrence shifts, that the possible cause that hypohydrops occurs has is that postoperative hemorrhage causes, lymph fluid spills or tissue edema, inflammation ooze out cause, freely do not cause without drain or drainage tube.
The utility model content
Technical assignment of the present utility model is to provide a kind of Novel negative-pressure drainage device for above-mentioned deficiency of the prior art.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of Novel negative-pressure drainage device, comprise liquid capsule and drainage tube, it is characterized in that described drainage tube front end is provided with indwelling tube, described indwelling tube inboard is reverse concave structure, the bottom of described indwelling tube concave structure is curved, on the surface of described indwelling tube around being provided with some conduction holes, be provided with reinforcement at described indwelling tube, described conduction hole is evenly distributed on the reinforcement both sides, be provided with rubber stopper at described liquid capsule, bottom at described liquid capsule is provided with stopper, is provided with unidirectional air outlet valve in described drainage tube.
The Y-shaped structure of described drainage tube.
The beneficial effect that the utlity model has is:
1, simple in structure, easy to operate, time saving and energy saving.
2, drainage effect good, alleviate the patient suffering, be conducive to the fast quick-recovery of patient.
3, have the workload that alleviates the medical worker, increase work efficiency.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view of this utility model indwelling tube.
Fig. 3 is this utility model indwelling tube medial surface structural representation.
Fig. 4 is this utility model indwelling tube lateral surface structural representation.
The specific embodiment
With reference to Figure of description this utility model is described in detail below:
As shown in the figure, this utility model comprises liquid capsule 1 and drainage tube 2, wherein, front end at drainage tube 2 is equipped with indwelling tube 3, the inboard of above-mentioned indwelling tube 3 is reverse concave structure, indwelling tube 3 concave structures bottom is curved, conform to human physiological structure's radian, around having some conduction holes 4, at indwelling tube 3 reinforcement 8 is arranged at the outer surface of indwelling tube 3, effectively strengthen the intensity of faying face, avoid pulling apart, be provided with unidirectional air outlet valve 7 in drainage tube 2, unidirectional air outlet valve 7 can guarantee effectively that liquid flows to liquid capsule 1 from indwelling tube 3, effectively prevents liquid return, above liquid capsule 1, be fixed with rubber stopper 5, in the bottom of liquid capsule 1 stopper 6 is installed, 2 one-tenth Y-shaped structures of drainage tube are conducive to simultaneously drain of both sides.
During clinical manipulation, indwelling tube 3 is placed the position of mammary gland in patient's the body or thyroid hydrops, make the concave structure of indwelling tube 3 inboards be affixed on drain place, then external partial fixing is lived, fixing complete after, pull out stopper 6, with hands pinching liquid capsule 1, gas in the liquid capsule 1 is discharged, then fix stopper 6, because liquid capsule 1 has become negative pressure state, this moment, unidirectional air outlet valve 7 was opened, hydrops in the patient body can enter in the liquid capsule 1 effectively, open stopper 6 after drained, the hydrops in the liquid capsule 1 can be discharged, and then fix stopper 6, repeat operation until with till the hydrops emptying in the patient body, fix stopper 6 after operation is finished, indwelling tube 3 is taken out in patient body, in liquid capsule 1, inject disinfectant solution by rubber stopper 5 with syringe, after carrying out sufficiently sterilised, liquid is discharged and to be got final product after pulling out stopper 6 and will sterilizing.
Claims (2)
1. Novel negative-pressure drainage device, comprise liquid capsule and drainage tube, it is characterized in that described drainage tube front end is provided with indwelling tube, described indwelling tube inboard is reverse concave structure, the bottom of described indwelling tube concave structure is curved, on the surface of described indwelling tube around being provided with some conduction holes, be provided with reinforcement at described indwelling tube, described conduction hole is evenly distributed on the reinforcement both sides, be provided with rubber stopper at described liquid capsule, bottom at described liquid capsule is provided with stopper, is provided with unidirectional air outlet valve in described drainage tube.
2. described Novel negative-pressure drainage device according to claim 1 is characterized in that the Y-shaped structure of described drainage tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501032 CN202802478U (en) | 2012-09-27 | 2012-09-27 | Novel negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220501032 CN202802478U (en) | 2012-09-27 | 2012-09-27 | Novel negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802478U true CN202802478U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220501032 Expired - Fee Related CN202802478U (en) | 2012-09-27 | 2012-09-27 | Novel negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802478U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611211A (en) * | 2013-12-13 | 2014-03-05 | 罗中尧 | Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device |
| CN108136163A (en) * | 2015-07-20 | 2018-06-08 | 斯卓特凯系统有限责任公司 | Ureter and bladder catheter and negative pressure is introduced to increase the method for renal perfusion |
| US10918827B2 (en) | 2015-07-20 | 2021-02-16 | Strataca Systems Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
| US10926062B2 (en) | 2015-07-20 | 2021-02-23 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11040172B2 (en) | 2015-07-20 | 2021-06-22 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11040180B2 (en) | 2015-07-20 | 2021-06-22 | Strataca Systems Limited | Systems, kits and methods for inducing negative pressure to increase renal function |
| US11229771B2 (en) | 2015-07-20 | 2022-01-25 | Roivios Limited | Percutaneous ureteral catheter |
| US11471583B2 (en) | 2015-07-20 | 2022-10-18 | Roivios Limited | Method of removing excess fluid from a patient with hemodilution |
| US11541205B2 (en) | 2015-07-20 | 2023-01-03 | Roivios Limited | Coated urinary catheter or ureteral stent and method |
| US11612714B2 (en) | 2015-07-20 | 2023-03-28 | Roivios Limited | Systems and methods for inducing negative pressure in a portion of a urinary tract of a patient |
-
2012
- 2012-09-27 CN CN 201220501032 patent/CN202802478U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611211A (en) * | 2013-12-13 | 2014-03-05 | 罗中尧 | Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device |
| CN108136163A (en) * | 2015-07-20 | 2018-06-08 | 斯卓特凯系统有限责任公司 | Ureter and bladder catheter and negative pressure is introduced to increase the method for renal perfusion |
| US10918825B2 (en) | 2015-07-20 | 2021-02-16 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US10918827B2 (en) | 2015-07-20 | 2021-02-16 | Strataca Systems Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
| US10926062B2 (en) | 2015-07-20 | 2021-02-23 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11040172B2 (en) | 2015-07-20 | 2021-06-22 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11040180B2 (en) | 2015-07-20 | 2021-06-22 | Strataca Systems Limited | Systems, kits and methods for inducing negative pressure to increase renal function |
| US11077284B2 (en) | 2015-07-20 | 2021-08-03 | Strataca Systems Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11229771B2 (en) | 2015-07-20 | 2022-01-25 | Roivios Limited | Percutaneous ureteral catheter |
| US11420014B2 (en) | 2015-07-20 | 2022-08-23 | Roivios Limited | Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion |
| US11471583B2 (en) | 2015-07-20 | 2022-10-18 | Roivios Limited | Method of removing excess fluid from a patient with hemodilution |
| US11541205B2 (en) | 2015-07-20 | 2023-01-03 | Roivios Limited | Coated urinary catheter or ureteral stent and method |
| US11612714B2 (en) | 2015-07-20 | 2023-03-28 | Roivios Limited | Systems and methods for inducing negative pressure in a portion of a urinary tract of a patient |
| US11752300B2 (en) | 2015-07-20 | 2023-09-12 | Roivios Limited | Catheter device and method for inducing negative pressure in a patient's bladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Kun Inventor after: Fei Honghua Inventor after: Shi Peijun Inventor before: Liu Kun Inventor before: Shi Peijun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU KUN SHI PEIJUN TO: LIU KUN FEI HONGHUA SHI PEIJUN |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130927 |