CN203954431U - A kind of negative pressure drainage device - Google Patents
A kind of negative pressure drainage device Download PDFInfo
- Publication number
- CN203954431U CN203954431U CN201420171637.2U CN201420171637U CN203954431U CN 203954431 U CN203954431 U CN 203954431U CN 201420171637 U CN201420171637 U CN 201420171637U CN 203954431 U CN203954431 U CN 203954431U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- drainage
- tube
- pressure drainage
- 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 - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
This utility model relates to a kind of negative pressure drainage device, belong to medical instruments field, a kind of negative pressure drainage device comprises drainage tube, attached feed tube, attached feed tube switch, one end of described drainage tube is provided with attached feed tube, on described attached feed tube, be provided with attached feed tube switch, described drainage tube is also provided with negative pressure drainage ball in the one end that is provided with attached feed tube, the bottom of described negative pressure drainage ball is provided with drainage ball switch, described negative pressure drainage ball, can fast and effeciently solve the discharge of body inner product accumulation of blood liquid after corrective surgery and the problem of infusion of medicine.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to specifically a kind of negative pressure drainage device.
Background technology
Doctor finishes after operation to patient clinically at present, in corrective surgery position, as having blood and pus in encephalocoele, abdominal cavity or thoracic cavity, leach, in body, residual hematocele hydrops can cause patient's secondary infection, therefore need carry out to the hematocele hydrops in patient body drain discharge work.Conventional method is to patient body, to be implanted into a silica gel drainage tube in operation at present, and one end of silica gel tube is kept external, thereby the discharge of guide body inner product accumulation of blood liquid is pulled out silica gel drainage tube after patient's recovery from illness again.But there are the following problems in operation like this: 1, hematocele hydrops thickness very sometimes, easily stop up drainage tube, and be unfavorable for its discharge; 2, in patient body, during residual hematocele hydrops few in number, because quantity is very few, be also unfavorable for its discharge; If 3 want by this root drainage tube when injecting other medicines solution in patient body, the hematocele hydrops sticking together at drainage tube inwall to be brought in patient body again, cause secondary pollution.
Utility model content
All deficiencies for prior art, now propose a kind of negative pressure drainage device, and its one end at drainage tube is provided with negative pressure drainage ball, in the process of using in reality, negative pressure drainage ball can form negative pressure, thereby can fully hydrops in patient body be discharged, and drainage tube is difficult for blocking.
The technical solution adopted in the utility model is as follows:
A kind of negative pressure drainage device comprises, drainage tube, attached feed tube, attached feed tube switch, one end of described drainage tube is provided with attached feed tube, on described attached feed tube, be provided with attached feed tube switch, it is characterized in that, described drainage tube is also provided with negative pressure drainage ball in the one end that is provided with attached feed tube, and the bottom of described negative pressure drainage ball is provided with drainage ball switch.
Further, on described negative pressure drainage ball outer wall, be provided with graduation mark.
Further, in described negative pressure drainage ball, be provided with valve.
Further, in described drainage tube, be radially provided with serration.
Further, in described drainage tube, be radially provided with " ten " shape projection.
Further, in described drainage tube, be radially provided with " work " shape projection.
Further, described drainage tube is provided with developing line on longitudinally.
Further, described drainage tube is provided with side opening away from one end of attached feed tube.
The beneficial effects of the utility model are:
1, the utlity model has feature simple in structure, easy to use;
2, this utility model is provided with negative pressure drainage ball in one end of drainage tube, can efficiently residual liquid drain be discharged.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the cutaway view of drainage tube the first embodiment of the present utility model;
Fig. 3 is the cutaway view of drainage tube the second embodiment of the present utility model;
Fig. 4 is the cutaway view of the third embodiment of drainage tube of the present utility model;
Fig. 5 is the cutaway view of negative pressure drainage ball of the present utility model;
Fig. 6 is drainage tube of the present utility model end enlarged drawing.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing of the present utility model; the technical solution of the utility model is carried out to clear, complete description; embodiment based in the application; other embodiment roughly the same that those of ordinary skills obtain under the prerequisite of not making creative work, should belong to the scope of the application's protection.
A kind of negative pressure drainage device comprises, drainage tube, attached feed tube, attached feed tube switch, one end of described drainage tube is provided with attached feed tube, on described attached feed tube, be provided with attached feed tube switch, described drainage tube is also provided with negative pressure drainage ball in the one end that is provided with attached feed tube, and the bottom of described negative pressure drainage ball is provided with drainage ball switch.
After patient being implemented to operation, have hydrops in due to patient body, first doctor is first by the drainage tube patients with implantation body of this device, during use, first open drainage ball switch, with hands, pin negative pressure drainage ball and make its inner Bas Discharged, because there is anti-return valve structure negative pressure drainage ball inside, when pressing negative pressure drainage ball, its inner air can not enter in patient body by drainage tube; Close drainage ball switch, unclamp hands, drainage ball is because distortion inside is negative pressure, thereby open anti-return valve, the residual liquid in patient body is collected in drainage ball, through drainage tube after pressure balance, observed and recorded residual liquid volume, opens drainage ball switch residual liquid is discharged.
And in patient body residual liquid negligible amounts or too during thickness, switch that can be by attached feed tube rinses, dilutes to drug solutions such as saline injections in patient body, then carries out negative pressure drainage operation.Attached feed tube switch can cut out in used time not, had avoided the infection of external environment to patient.
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
As shown in Figures 1 to 6, a negative pressure drainage device, comprises negative pressure drainage ball 1, drainage ball switch 11, graduation mark 12, valve 13, drainage tube 2, side opening 21, attached feed tube 22, attached feed tube switch 23, serration 24, " ten " shape projection 24A, " work " font projection 24B, developing line 25.
One end of described drainage tube 2 is provided with side opening 21, the other end of described drainage tube 2 is provided with attached feed tube 22, on described attached feed tube 22, be provided with attached feed tube switch 23, described attached feed tube 22 is in the tube wall of drainage tube 2, described drainage tube 2 inner radial are provided with serration 24 or " ten " shape projection 24A or " work " font projection 24B, described drainage tube 2 is provided with negative pressure drainage ball 1 in the one end that is provided with attached feed tube 22, the bottom of described negative pressure drainage ball 1 is provided with drainage ball switch 11, the outer wall of described negative pressure drainage ball 1 is provided with graduation mark 12, described negative pressure drainage ball 1 inside is provided with valve 13, on described drainage tube 2 is longitudinal, be provided with developing line 25.
Embodiment mono-, as shown in Fig. 1 Fig. 2, a kind of negative pressure drainage device comprises, drainage tube 2, attached feed tube 22, attached feed tube switch 23, one end of described drainage tube 2 is provided with attached feed tube 22, on described attached feed tube 22, be provided with attached feed tube switch 23, described drainage tube 2 is also provided with negative pressure drainage ball 1 in the one end that is provided with attached feed tube 22, and the bottom of described negative pressure drainage ball 1 is provided with drainage ball switch 11.
Because described drainage tube 2 is provided with negative pressure drainage ball 1 in the one end that is provided with attached feed tube 22, in actual use, doctor is first by the drainage tube of this device 2 patients with implantation bodies, during use, first open the drainage ball switch 11 of negative pressure drainage ball 1, with hands, pin negative pressure drainage ball 1 and make its inner Bas Discharged, because there are valve 13 structures negative pressure drainage ball 1 inside, described valve 13 has the effect of anti-return, when pressing negative pressure drainage ball 1, its inner air can not enter in patient body by drainage tube 2; Close the drainage ball switch 11 of negative pressure drainage ball 1, unclamp hands, negative pressure drainage ball 1 is because distortion inside is negative pressure, thereby open valve 13, make residual liquid in patient body collect in negative pressure drainage ball 1 through drainage tube 2, after pressure balance, owing to being provided with graduation mark 12 on described negative pressure drainage ball 1 outer wall, doctor can pass through to observe the hydrops of negative pressure drainage ball 1, and records residual liquid volume, thereby finally can open drainage ball switch 11, residual liquid is discharged.
Simultaneously, residual liquid negligible amounts or too during thickness in vivo, attached feed tube switch 23 that can be by attached feed tube 22 rinses, dilutes to drug solutions such as saline injections in patient body, carry out again negative pressure drainage operation, attached feed tube switch 23 can cut out in used time not, and then had avoided external environment patient to be caused to the problem of superinfection.
In addition, in order more fully hydrops in patient body being drawn, negative pressure drainage ball 1 can also to be connected on outside negative pressure equipment, the drainage ball switch 11 of negative pressure drainage ball 1 can be opened in use, then produce negative pressure by outside negative pressure equipment, carry out drain work.
Embodiment bis-, as shown in Fig. 1 Fig. 2, in described drainage tube 2, be radially provided with serration 24, described serration 24, described drainage tube 2 is played a supporting role, in the process of negative pressure drainage, can well supporting drainage pipe 2 inwalls, drainage tube 2 flat tubes while preventing drain, cause the problem of inadequate drainage.
Embodiment tri-, as described in Fig. 1 Fig. 3, drainage tube 2 inner radial are provided with " ten " shape projection 24A, described " ten " shape projection 24A, described drainage tube 2 is played a supporting role, in the process of negative pressure drainage, can well supporting drainage pipe 2 inwalls, drainage tube 2 flat tubes while preventing drain, cause the problem of inadequate drainage.
Embodiment tetra-, described drainage tube 2 inner radial are provided with " work " shape projection 24B as shown in Figure 4 and 1, described " work " shape projection 24B, described drainage tube 2 is played a supporting role, in the process of negative pressure drainage, can well supporting drainage pipe 2 inwalls, drainage tube 2 flat tubes while preventing drain, cause the problem of inadequate drainage.
Embodiment five, as shown in Fig. 1 Fig. 6, described drainage tube 2 is provided with side opening 21 away from one end of attached feed tube 22, on described drainage tube 2 is longitudinal, be provided with developing line 25, on drainage tube 2 one end in patients with implantation body, there are a plurality of side openings 21, when in patient body, hydrops is few, be convenient to the collection drain to patient body inner product accumulation of blood liquid, on described drainage tube 2 is longitudinal, be provided with developing line 25, being convenient to doctor in operation observes the drainage tube in patient body by instrument and equipment, so that doctor can have to the situation in drainage tube 2 clearer understanding, to implement in time necessary measure, improve medical effect.
Specific works mode be take embodiment mono-as example, when doctor need to discharge the hydrops in patient body, because described drainage tube 2 is provided with negative pressure drainage ball 1 in the one end that is provided with attached feed tube 22, in actual use, doctor is first by the drainage tube of this device 2 patients with implantation bodies, during use, first open the drainage ball switch 11 of negative pressure drainage ball 1, with hands, pin negative pressure drainage ball 1 and make its inner Bas Discharged, because there are valve 13 structures negative pressure drainage ball 1 inside, described valve 13 has the effect of anti-return, when pressing negative pressure drainage ball 1, its inner air can not enter in patient body by drainage tube 2, close the drainage ball switch 11 of negative pressure drainage ball 1, unclamp hands, negative pressure drainage ball 1 is because distortion inside is negative pressure, thereby open valve 13, make residual liquid in patient body collect in negative pressure drainage ball 1 through drainage tube 2, after pressure balance, owing to being provided with graduation mark 12 on described negative pressure drainage ball 1 outer wall, doctor can pass through to observe the hydrops of negative pressure drainage ball 1, and records residual liquid volume, thereby finally can open drainage ball switch 11, residual liquid is discharged.
And in described drainage tube 2, be radially provided with serration 24, described serration 24, described drainage tube 2 is played a supporting role, in the process of negative pressure drainage, can well supporting drainage pipe 2 inwalls, drainage tube 2 flat tubes while preventing drain, cause the problem of inadequate drainage, on drainage tube 2 one end in patients with implantation body, there are a plurality of side openings 21, when in patient body, hydrops is few, be convenient to the collection drain to patient body inner product accumulation of blood liquid, on described main drainage tube 2 is longitudinal, be provided with developing line 25, being convenient to doctor in operation observes the drainage tube in patient body by instrument and equipment, so that doctor can have to the situation in drainage tube clearer understanding, to implement in time necessary measure, improve medical effect.
Below this utility model is described in detail, the above is only the preferred embodiment of this utility model, when not limiting this utility model practical range, be allly according to the application's scope, to do impartial change and modify, all should still belong in this utility model covering scope.
Claims (6)
1. a negative pressure drainage device comprises, drainage tube, attached feed tube, attached feed tube switch, one end of described drainage tube is provided with attached feed tube, on described attached feed tube, be provided with attached feed tube switch, it is characterized in that, described drainage tube is also provided with negative pressure drainage ball in the one end that is provided with attached feed tube, and the bottom of described negative pressure drainage ball is provided with drainage ball switch, in described negative pressure drainage ball, be provided with valve, described drainage tube is provided with side opening away from one end of attached feed tube.
2. a kind of negative pressure drainage device as claimed in claim 1, is characterized in that, on described negative pressure drainage ball outer wall, is provided with graduation mark.
3. a kind of negative pressure drainage device as claimed in claim 1, is characterized in that, is radially provided with serration in described drainage tube.
4. a kind of negative pressure drainage device as claimed in claim 1, is characterized in that, is radially provided with " ten " shape projection in described drainage tube.
5. a kind of negative pressure drainage device as claimed in claim 1, is characterized in that, is radially provided with " work " shape projection in described drainage tube.
6. a kind of negative pressure drainage device as claimed in claim 1, is characterized in that, on described drainage tube is longitudinal, is provided with developing line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171637.2U CN203954431U (en) | 2014-04-10 | 2014-04-10 | A kind of negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171637.2U CN203954431U (en) | 2014-04-10 | 2014-04-10 | A kind of negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954431U true CN203954431U (en) | 2014-11-26 |
Family
ID=51915075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171637.2U Expired - Fee Related CN203954431U (en) | 2014-04-10 | 2014-04-10 | A kind of negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954431U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
| CN105126182A (en) * | 2015-09-23 | 2015-12-09 | 苏州新区明基高分子医疗器械有限公司 | Drainage tube with medicine conveying tube |
| CN105520757A (en) * | 2016-02-03 | 2016-04-27 | 薛德娜 | Negative-pressure endometrial sampling device |
| CN105944221A (en) * | 2016-06-15 | 2016-09-21 | 武汉维斯第医用科技股份有限公司 | Negative pressure sealing drainage system for deep cavity wound surface operation nursing |
| CN107569763A (en) * | 2017-09-19 | 2018-01-12 | 广东宏健医疗器械有限公司 | A kind of integrated negative-pressure drainage tube |
| CN107583175A (en) * | 2017-09-19 | 2018-01-16 | 广东宏健医疗器械有限公司 | A kind of modified negative-pressure drainage tube |
-
2014
- 2014-04-10 CN CN201420171637.2U patent/CN203954431U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104800962A (en) * | 2015-05-07 | 2015-07-29 | 湖南三瑞生物科技有限责任公司 | Drainage tube and flushing guide pipe |
| CN105126182A (en) * | 2015-09-23 | 2015-12-09 | 苏州新区明基高分子医疗器械有限公司 | Drainage tube with medicine conveying tube |
| CN105520757A (en) * | 2016-02-03 | 2016-04-27 | 薛德娜 | Negative-pressure endometrial sampling device |
| CN105944221A (en) * | 2016-06-15 | 2016-09-21 | 武汉维斯第医用科技股份有限公司 | Negative pressure sealing drainage system for deep cavity wound surface operation nursing |
| CN107569763A (en) * | 2017-09-19 | 2018-01-12 | 广东宏健医疗器械有限公司 | A kind of integrated negative-pressure drainage tube |
| CN107583175A (en) * | 2017-09-19 | 2018-01-16 | 广东宏健医疗器械有限公司 | A kind of modified negative-pressure drainage tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203954431U (en) | A kind of negative pressure drainage device | |
| CN204890922U (en) | Percutaneous kidney fistulization wicresoft expansion drainage external member | |
| CN205434659U (en) | A catheter special for male use | |
| CN202096508U (en) | Negative-pressure vesical flushing device | |
| CN206434630U (en) | A kind of liver and gall surgical department's drainage system | |
| CN203483700U (en) | Negative pressure drainage equipment | |
| CN206372178U (en) | Urinal | |
| CN207654523U (en) | Disposable surgical operation drainage tube | |
| CN102600545A (en) | Medical wound surface block-free negative pressure treatment device | |
| CN202699373U (en) | Disposable multifunctional thin liquid manure collecting device | |
| CN201052291Y (en) | Puncture type one-way enclosed drainage device | |
| CN205569485U (en) | Mould of cross drainage tube and this drainage tube of one shot forming | |
| CN205434517U (en) | Pancreas gravity intestinal irrigation device | |
| CN201631870U (en) | Thorax closed type irrigation drainage tube | |
| CN204972670U (en) | Topical application of drug cervical stopper | |
| CN104127925A (en) | Pleural effusion drainage device | |
| CN204501815U (en) | A kind of human body deep abscess irrigation and drainage device | |
| CN209004813U (en) | A kind of urethral catheterization device for facilitating urine to extract | |
| CN203736234U (en) | Hydrops sampling device for endocrinology department | |
| CN203315355U (en) | Multi-pipeline negative-pressure suction device | |
| CN208525636U (en) | Novel curved surface porous urinary catheter | |
| CN206630994U (en) | Catheter | |
| CN204972428U (en) | Multifunctional drainage bag | |
| CN204814207U (en) | Disposable catheterization package | |
| CN211158036U (en) | Multifunctional surgical drainage catheter device |
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: 20141126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |