CN203861755U - Safe controlled silica gel negative pressure drainage ball - Google Patents
Safe controlled silica gel negative pressure drainage ball Download PDFInfo
- Publication number
- CN203861755U CN203861755U CN201420308930.9U CN201420308930U CN203861755U CN 203861755 U CN203861755 U CN 203861755U CN 201420308930 U CN201420308930 U CN 201420308930U CN 203861755 U CN203861755 U CN 203861755U
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- China
- Prior art keywords
- drainage
- negative pressure
- drain
- silica gel
- ball
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Abstract
A safe controlled silica gel negative pressure drainage ball comprises a drainage pipe, a fixing buckle, a one-way valve, a drainage ball bag, drainage scale marks and a liquid discharging outlet, wherein a control switch is arranged on the drainage pipe, a liquid discharging pipe is arranged at the lower end of the drainage ball bag, the liquid discharging outlet is formed in the tail portion of the liquid discharging pipe, and a piston type liquid discharging valve is arranged on the liquid discharging pipe. When the safe controlled silica gel negative pressure drainage ball is used for one-time negative pressure drainage, replacement of the negative pressure drainage ball is not needed, operation is easy and convenient, negative pressure in the drainage ball bag can be controlled within an appropriate range, and drainage effect is good; furthermore, when drainage volume of a patient is large, drainage liquid can be poured out in time by pressing the liquid discharging valve, nursing personnel are prevented from being in contact with drainage liquid in the whole nursing process, and safety performance is extremely high.
Description
Technical field
This utility model relates to medical supplies, specifically the controlled silica gel negative pressure drainage of a kind of safety ball.
Background technology
As everyone knows, negative pressure drainage be one in clinical practice technology very widely, negative pressure drainage is mainly used in head and neck tumor (thyroid operation, lipoma, lymph operation etc.) operation postoperative patient, its object has 2 points, and the one, outside the liquid lead body that wound surface is oozed out; The 2nd, for wound surface lacuna being dwindled by negative pressure, be conducive to wound organization healing.This requires negative pressure drainage device will have certain continuous negative pressure.In drain process, there is certain drawback in the existing disposable silica gel negative pressure drainage ball for negative pressure drainage.The first, when patient's drainage flow is large, drainage tube upper end is without switch, uncontrollable; Second, along with drainage flow increase or when wound surface mouth presses loosening or gas leakage, pressure in ball can diminish, drain must reach suitable pressure ability effective drainage, leakage fluid dram under drain capsule is that stopper is buckled, nursing staff can touch patient's drainage-fluid when aerofluxus or discharge opeing, has insecurity and increases the risk infecting.
China Patent No. is 201320315970.1 to have announced 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, and 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.There is following defect in this structure: the first, and the steam vent above product is unnecessary place, aerofluxus and discharge opeing completely can be only with mouths; The second, it for be drainage ball and the drainage tube drainage system for separate, during use, need to connect, in patient's use procedure, likely depart from or junction is separated or become flexible.The 3rd, there is a valve disposable silica gel negative pressure drainage ball drainage tube and drain capsule junction, in propria persona test after sacculus dress water is inverted and are showed no refluence, so there is not the possibility of refluence; The 4th, manufacturer production get up do not accomplish simple, cheap, efficient.Also be similar to patented invention, but the switch before and after capsule all adopts full thread to clutch formula, capsule preceding switch and without activeness, all may be loosening because of reasons such as frictions in patient's use procedure, during nursing procedure, in the process of screw thread under pinching, all unavoidably can touch patient's drainage-fluid, both the dangerous chance of polluting that also increases.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, and the controlled silica gel negative pressure drainage of a kind of safety ball is provided, and it is easy and simple to handle, can discharge opeing adjusts that negative pressure, drainage effect are good, handling safety.
The technical scheme that this utility model adopts is: a kind of safe controllable negative pressure drainage ball, comprises drainage tube, clip, one-way valve, drain sacculus, drain graduation mark and leakage fluid dram.Described drainage tube is provided with gauge tap, and drain sacculus lower end is provided with discharging tube, and discharging tube afterbody is provided with leakage fluid dram, and discharging tube is provided with tapping valve.
Described tapping valve is piston type push valve.
It is removable gauge tap that described drainage tube is provided with gauge tap.
Operation principle and process:
This utility model is on the basis of original silica gel negative pressure drainage ball, and a movable switch is set on drainage tube, and drain capsule has discharging tube, and discharging tube tail end is provided with leakage fluid dram, and discharging tube is provided with tapping valve.During use, press the piston type push valve on discharging tube, open switch, manually press drain sacculus, gas in drain sacculus is discharged, be pressed into 2/3 of drain sacculus, the removable gauge tap in connection tube upper end is adjusted to suitable comfortable position and opens, can carry out drain.Drainage-fluid in drain capsule increases gradually, and the removable switch that the negative pressure in drain sacculus can be closed drainage tube upper end not in required range of negative pressure preferably time, opens tapping valve, the aerofluxus of extruding drain sacculus.When drainage flow reaches 4/5 when full of drain sacculus, can close moving switch, open tapping valve and carry out discharge opeing.Adopt this utility model in disposable negative pressure drainage process, needn't change negative pressure drainage ball, simple to operation, can not only be by the negative pressure control in drain sacculus built in preferred range, make drainage effect good, and can by pressing tapping valve, topple over drainage-fluid in time when patient's drainage flow is more, and making nursing procedure personnel not exist in whole nursing process simultaneously and touch the possible of drainage-fluid, safety is high.
Outstanding advantages of the present utility model is:
1, only on the basis of original disposable silica gel negative pressure drainage ball, suitably change: on drainage tube, increase removable gauge tap, can control drainage flow size.
2, at the draining mode of drain sacculus lower end design, can push gas by leakage fluid dram, make the gas in drain sacculus discharge the certain negative pressure of rear formation and its wound surface is carried out to drain.
3, owing to being provided with discharging tube, leakage fluid dram at drain sacculus lower ending opening, discharging tube is provided with tapping valve, and tapping valve adopts piston type to press tapping valve, and while being convenient to topple over drainage-fluid or avoid aerofluxus, nursing staff's hands touches drainage-fluid, guarantees its nursing safety.
4, simple in structure, easy to operate, safe and reliable.Cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of safe controllable negative pressure drainage ball described in the utility model.
The specific embodiment
By drawings and Examples, the technical solution of the utility model is further described below.
As shown in Figure 1, safe controllable negative pressure drainage ball described in the utility model, drainage tube 1, clip 2, one-way valve 3, drain sacculus 4, drain graduation mark 5, removable gauge tap 6, discharging tube 7, leakage fluid dram 8 and tapping valve 9.Concrete structure and connected mode are:
Drainage tube 1 is provided with a removable gauge tap 6, and drain sacculus 4 belows are provided with discharging tube 7 and leakage fluid dram 8, have tapping valve 9 on discharging tube 7, and tapping valve 9 is pressing piston switch.During use, manually press drain sacculus 4, the gas in drain sacculus 4 is discharged through leakage fluid dram 8, open the removable gauge tap 6 of drainage tube 1 upper end, carry out drain.When the interior drainage-fluid of drain sacculus 4 increases gradually, negative pressure in drain sacculus 4 is not in required range of negative pressure preferably time, close the removable gauge tap 6 on drainage tube 1, open tapping valve 9, rotation drain sacculus 4 makes its inner air downwards and extruding is discharged, close tapping valve 9, the negative pressure in drain sacculus 4 can increase, and the removable gauge tap 6 of opening on drainage tube 1 can continue drain.When the drainage-fluid in drain sacculus 4 too much affects normal drain or when patient's drainage flow is too many, close removable gauge tap 6, drainage-fluid is closed to tapping valve 9 from leakage fluid dram 8 is discharged, open removable gauge tap 6 and can continue drainage procedure, needn't change negative pressure drainage ball.This utility model, in disposable drain process, needn't be changed negative pressure drainage ball, simple to operation, not only can be by the negative pressure control in drain sacculus in preferred range, drainage effect is good, and uses safety and reliability, and manufacturer production is simpler, inexpensive, efficient.
Claims (3)
1. the controlled silica gel negative pressure drainage of a safety ball, comprise drainage tube, clip, one-way valve, drain sacculus, drain graduation mark and leakage fluid dram, it is characterized in that, described drainage tube is provided with gauge tap, drain sacculus lower end is provided with discharging tube, discharging tube afterbody is provided with leakage fluid dram, and discharging tube is provided with piston type tapping valve.
2. the controlled silica gel negative pressure drainage of safety according to claim 1 ball, is characterized in that, described tapping valve is piston type push valve.
3. the controlled silica gel negative pressure drainage of safety according to claim 1 ball, is characterized in that, it is removable gauge tap that described drainage tube is provided with gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308930.9U CN203861755U (en) | 2014-06-11 | 2014-06-11 | Safe controlled silica gel negative pressure drainage ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420308930.9U CN203861755U (en) | 2014-06-11 | 2014-06-11 | Safe controlled silica gel negative pressure drainage ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203861755U true CN203861755U (en) | 2014-10-08 |
Family
ID=51642748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420308930.9U Expired - Fee Related CN203861755U (en) | 2014-06-11 | 2014-06-11 | Safe controlled silica gel negative pressure drainage ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203861755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107626006A (en) * | 2017-10-24 | 2018-01-26 | 肖金仿 | Imitate support formula Portable field weighing apparatus negative pressure suction device |
-
2014
- 2014-06-11 CN CN201420308930.9U patent/CN203861755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20160611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |