CN203291370U - Controllable drainage negative-pressure ball - Google Patents
Controllable drainage negative-pressure ball Download PDFInfo
- Publication number
- CN203291370U CN203291370U CN2013203159701U CN201320315970U CN203291370U CN 203291370 U CN203291370 U CN 203291370U CN 2013203159701 U CN2013203159701 U CN 2013203159701U CN 201320315970 U CN201320315970 U CN 201320315970U CN 203291370 U CN203291370 U CN 203291370U
- Authority
- CN
- China
- Prior art keywords
- drainage
- drain
- negative pressure
- capsule
- pressure ball
- 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 - Lifetime
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides a controllable drainage negative-pressure ball, and relates to the field of medical supplies. The controllable drainage negative-pressure ball comprises a spherical elastic drainage bag, wherein a drainage connector and an exhaust opening are arranged on the drainage bag, a one-way valve is arranged on the drainage connector, an exhaust pipe is arranged on the exhaust opening, an exhaust valve is arranged on the exhaust pipe, the lower end portion of the drainage bag is provided with a liquid exhaust opening, a liquid exhaust pipe is arranged on the liquid exhaust opening, and a liquid exhaust valve is arranged on the liquid exhaust pipe. When drainage liquid in the drainage bag increases gradually and negative pressure in the drainage bag is not within a good needed negative pressure range, the exhaust valve is opened, air on the inner upper portion of the drainage bag is exhausted, the exhaust valve is closed, and the negative pressure in the drainage bag can be increased. In the one-time drainage process, the drainage negative-pressure ball does not need to be replaced, operation is simple and convenient, the negative pressure in the drainage bag can be controlled within a better range, and the drainage effect is good.
Description
Technical field
This utility model relates to medical supplies, says in detail it is a kind of simple to operation, but negative pressure, controlled drain negative pressure ball that drainage effect is good are adjusted in discharge opeing.
Background technology
We know, negative pressure drainage is one, and negative pressure drainage is mainly used in the hands postoperative patient in clinical practice technology very widely, and its purpose has 2 points, and the first is for outside the liquid lead body that wound surface is oozed out; It two is exactly, in order by negative pressure, the wound surface lacuna to be dwindled, to be conducive to the wound organization healing.This will press drainage system will have certain continuous negative pressure by negate.Existing negative pressure ball for negative pressure drainage is: be provided with spherical elasticity drain capsule, drain capsule top is provided with flow sub and air vent, and flow sub is provided with check valve, and air vent is provided with air bleeding valve.During use, flow sub is connected with drainage tube, manually press the drain capsule, gas in the drain capsule is discharged through air bleeding valve, because the drain capsule has certain elasticity, after the extruding aerofluxus, have certain negative pressure in the drain capsule, the liquid that wound surface oozes out under the attraction of negative pressure in drainage tube flows into the drain capsule.With the increasing gradually of drainage-fluid, negative pressure diminishes gradually in this drain negative pressure ball, and drainage effect is poor, even finally can't the normal negative pressure drain; This moment the drain negative pressure ball that need to more renew, not only troublesome poeration, increase expense, and frequent the replacing increases the risk that infects.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provides a kind of and needn't change the drain negative pressure ball, and is simple to operation, can be by the negative pressure control in the drain capsule in preferred range, and the controlled drain negative pressure ball that drainage effect is good.
The technical scheme that the above-mentioned the deficiencies in the prior art that solve this utility model adopt is:
A kind of controlled drain negative pressure ball, be provided with spherical elasticity drain capsule, drain capsule top is provided with flow sub and air vent, flow sub is provided with check valve, air vent is provided with exhaustor, and exhaustor is provided with air bleeding valve, it is characterized in that drain capsule bottom is provided with leakage fluid dram, leakage fluid dram is provided with discharging tube, and discharging tube is provided with tapping valve.
Drain capsule outside described in this utility model is provided with drainage-fluid graduation mark and drainage-fluid scale, and the drainage-fluid graduation mark is convex hoop shape and is looped around on drain capsule outer wall.Except observing at any time what of drainage-fluid, be convenient to doctor's treatment, diagnosis.Drainage-fluid graduation mark on the drain capsule is also a support, strengthens its restoring force drain capsule spheroid, when the drain capsule is pushed, guarantees that spheroid is with the vacuum magnitude instant recovery.
Check valve described in this utility model is on the flow sub lower port, to be provided with the tubular check valve of being made by silica gel sealing ring, and the check valve bottom is positioned at the drain capsule.Check valve has pliability, and when drainage-fluid flowed from top to bottom, non-return pipe was opened naturally, normal drain; When the drain intraluminal pressure increases, when the drainage-fluid wish flow backwards, the outside pressurized closure of check valve also was close on the flow sub lower port, plays non-return effect.Simple in structure, cheap for manufacturing cost.
This utility model in use, is connected flow sub with drainage tube, manually press the drain capsule, and the gas in the drain capsule is discharged through air bleeding valve, carries out drain.Drainage-fluid increases gradually in the drain capsule, and the negative pressure in the drain capsule not in required range of negative pressure preferably the time, is opened air bleeding valve, and extruding drain capsule makes the Bas Discharged of its internal upper part, closes air bleeding valve, and the negative pressure in the drain capsule can increase.When the drainage-fluid in the drain capsule too much affects normal drain, open tapping valve and air bleeding valve, drainage-fluid is discharged from leakage fluid dram, closes tapping valve and can continue drainage procedure, needn't change the drain negative pressure ball.This utility model, in drain process, needn't be changed the drain negative pressure ball, and is simple to operation, and can be by the negative pressure control in the drain capsule in preferred range, and drainage effect is good.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Controlled drain negative pressure ball as shown in the figure, be provided with spherical elasticity drain capsule 4, drain capsule 4 tops are provided with flow sub 2 and air vent, flow sub 2 is provided with check valve 3, check valve 3 is on the flow sub lower port, to be provided with the tubular check valve of being made by silica gel sealing ring, and the check valve bottom is positioned at the drain capsule.Check valve has pliability, and when drainage-fluid flowed from top to bottom, non-return pipe was opened naturally, normal drain; When the drain intraluminal pressure increases, when the drainage-fluid wish flow backwards, the outside pressurized closure of check valve also was close on the flow sub lower port, plays non-return effect.Simple in structure, cheap for manufacturing cost.Air vent is provided with exhaustor, and exhaustor is provided with air bleeding valve 1, and drain capsule bottom is provided with leakage fluid dram, and leakage fluid dram is provided with discharging tube, and discharging tube is provided with tapping valve 6.Drain capsule outside is provided with drainage-fluid graduation mark and drainage-fluid scale 5, and the drainage-fluid graduation mark is convex hoop shape and is looped around on drain capsule outer wall.Except observing at any time what of drainage-fluid, be convenient to doctor's treatment, diagnosis.Drainage-fluid graduation mark on the drain capsule is also a support, strengthens its restoring force drain capsule spheroid, when the drain capsule is pushed, guarantees that spheroid is with the vacuum magnitude instant recovery.
During use, flow sub is connected with drainage tube, manually presses the drain capsule, the gas in the drain capsule is discharged through air bleeding valve, carry out drain.Drainage-fluid increases gradually in the drain capsule, and the negative pressure in the drain capsule not in required range of negative pressure preferably the time, is opened air bleeding valve, and extruding drain capsule makes the Bas Discharged of its internal upper part, closes air bleeding valve, and the negative pressure in the drain capsule can increase.When the drainage-fluid in the drain capsule too much affects normal drain, open tapping valve and air bleeding valve, drainage-fluid is discharged from leakage fluid dram, closes tapping valve and can continue drainage procedure, needn't change the drain negative pressure ball.This utility model, in drain process, needn't be changed the drain negative pressure ball, and is simple to operation, and can be by the negative pressure control in the drain capsule in preferred range, and drainage effect is good.
Claims (3)
1. controlled drain negative pressure ball, be provided with spherical elasticity drain capsule, drain capsule top is provided with flow sub and air vent, flow sub is provided with check valve, air vent is provided with exhaustor, and exhaustor is provided with air bleeding valve, it is characterized in that drain capsule bottom is provided with leakage fluid dram, leakage fluid dram is provided with discharging tube, and discharging tube is provided with tapping valve.
2. controlled drain negative pressure ball according to claim 1, is characterized in that described drain capsule outside is provided with drainage-fluid graduation mark and drainage-fluid scale, and the drainage-fluid graduation mark is convex hoop shape and is looped around on drain capsule outer wall.
3. controlled drain negative pressure ball according to claim 1 and 2, is characterized in that described check valve is on the flow sub lower port, to be provided with the tubular check valve of being made by silica gel sealing ring, and the check valve bottom is positioned at the drain capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203159701U CN203291370U (en) | 2013-06-04 | 2013-06-04 | Controllable drainage negative-pressure ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203159701U CN203291370U (en) | 2013-06-04 | 2013-06-04 | Controllable drainage negative-pressure ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203291370U true CN203291370U (en) | 2013-11-20 |
Family
ID=49567419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203159701U Expired - Lifetime CN203291370U (en) | 2013-06-04 | 2013-06-04 | Controllable drainage negative-pressure ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203291370U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961753A (en) * | 2014-05-08 | 2014-08-06 | 上海华护生物科技有限公司 | Newborn oral cavity drainage device |
| CN107626006A (en) * | 2017-10-24 | 2018-01-26 | 肖金仿 | Imitate support formula Portable field weighing apparatus negative pressure suction device |
| CN108014386A (en) * | 2018-02-07 | 2018-05-11 | 威海世创医疗科技有限公司 | A kind of negative pressure drainage device |
| CN108451313A (en) * | 2018-03-29 | 2018-08-28 | 中山市高远精密模具有限公司 | A kind of tea tray water trap |
-
2013
- 2013-06-04 CN CN2013203159701U patent/CN203291370U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103961753A (en) * | 2014-05-08 | 2014-08-06 | 上海华护生物科技有限公司 | Newborn oral cavity drainage device |
| CN107626006A (en) * | 2017-10-24 | 2018-01-26 | 肖金仿 | Imitate support formula Portable field weighing apparatus negative pressure suction device |
| CN107626006B (en) * | 2017-10-24 | 2024-04-19 | 肖金仿 | Effective support type portable balanced negative pressure suction device for field use |
| CN108014386A (en) * | 2018-02-07 | 2018-05-11 | 威海世创医疗科技有限公司 | A kind of negative pressure drainage device |
| CN108451313A (en) * | 2018-03-29 | 2018-08-28 | 中山市高远精密模具有限公司 | A kind of tea tray water trap |
| CN108451313B (en) * | 2018-03-29 | 2023-09-22 | 中山市高远精密模具有限公司 | Tea tray drainer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203291370U (en) | Controllable drainage negative-pressure ball | |
| CN102631718A (en) | Negative pressure drainage bottle | |
| CN202777198U (en) | Negative pressure drainage bottle for medical treatment | |
| CN203577117U (en) | Totally-closed negative-pressure drainage device | |
| CN102698359A (en) | Negative-pressure control valve and negative-pressure drainage bottle | |
| CN201356828Y (en) | Drainage bottle | |
| CN207520395U (en) | A kind of depression drainage device | |
| CN205108505U (en) | Multi -functional negative pressure drainage device | |
| CN209695944U (en) | Fistula mouth irrigation and drainage device | |
| CN201481876U (en) | Medical water-resisting ventilated external drainage bag | |
| CN203291284U (en) | Adjustable negative pressure drainage bottle | |
| CN204563047U (en) | A kind of Novel cardiovascular internal medicine drainage system | |
| CN201439008U (en) | Portable manual negative-pressure draining device | |
| CN104353140A (en) | Negative-pressure drainage device | |
| CN205924696U (en) | Ureter is with sealed head of protection | |
| CN213432069U (en) | Clinical drainage device that uses of severe medical science | |
| CN201631745U (en) | Abdominal drainage apparatus | |
| CN206526321U (en) | Internal Medicine-Cardiovascular Dept. drainage system | |
| CN207384534U (en) | A kind of Portable negative-pressure drainage apparatus | |
| CN201320315Y (en) | Valve water seal drainage bag | |
| CN202437794U (en) | Novel gastrointestinal decompression drainage device | |
| CN201692383U (en) | Abdominal drainage device | |
| CN203861755U (en) | Safe controlled silica gel negative pressure drainage ball | |
| CN201814913U (en) | Medical negative pressure drainage bottle | |
| CN203043077U (en) | Novel negative pressure drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Sai Inventor after: Liu Jiangzhou Inventor after: Dai Xuzhong Inventor after: Han Wenkun Inventor before: Liu Jiangzhou Inventor before: Dai Xuzhong Inventor before: Han Wenkun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU JIANGZHOU DAI XUZHONG HAN WENKUN TO: ZHANG SAI LIU JIANGZHOU DAI XUZHONG HAN WENKUN |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |