CN202802478U - Novel negative pressure drainage device - Google Patents

Novel negative pressure drainage device Download PDF

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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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CN
China
Prior art keywords
tube
drainage
novel negative
negative pressure
drainage device
Prior art date
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.)
Expired - Fee Related
Application number
CN 201220501032
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Chinese (zh)
Inventor
刘坤
时培军
Original Assignee
刘坤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘坤 filed Critical 刘坤
Priority to CN 201220501032 priority Critical patent/CN202802478U/en
Application granted granted Critical
Publication of CN202802478U publication Critical patent/CN202802478U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of Novel negative-pressure drainage device
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.
CN 201220501032 2012-09-27 2012-09-27 Novel negative pressure drainage device Expired - Fee Related CN202802478U (en)

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 (9)

* Cited by examiner, † Cited by third party
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
US11040180B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Systems, kits and methods for inducing negative pressure to increase renal function
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
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) 2018-11-30 2023-01-03 Roivios Limited Coated urinary catheter or ureteral stent and method

Cited By (12)

* Cited by examiner, † Cited by third party
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
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
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
US11040180B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Systems, kits and methods for inducing negative pressure to increase renal function
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
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) 2018-11-30 2023-01-03 Roivios Limited Coated urinary catheter or ureteral stent and method

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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