CN2281796Y - Disposable portable drainage device - Google Patents
Disposable portable drainage device Download PDFInfo
- Publication number
- CN2281796Y CN2281796Y CN 96242167 CN96242167U CN2281796Y CN 2281796 Y CN2281796 Y CN 2281796Y CN 96242167 CN96242167 CN 96242167 CN 96242167 U CN96242167 U CN 96242167U CN 2281796 Y CN2281796 Y CN 2281796Y
- Authority
- CN
- China
- Prior art keywords
- drainage
- air bag
- tube
- drainage device
- drainage tube
- 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
Images
Abstract
The utility model provides a disposable portable drainage device, which relates to the field of the instrument which can take out media from a body. The drainage device is characterized in that a fixing plate (15) is arranged on one end of a drainage tube (16) of which the external end is provided with threads, and the tube wall at the other end of the drainage tube (16) is provided with a side hole (17); a tube joint (14) is arranged on one end of the drainage tube (9) which is connected with the threads at the end part of the fixing plate (15) by matching with the threads, and the other end of the drainage tube (9) is connected with an upper cover connecting piece (8) of an airbag (1); a lower cover connecting piece (11) of the airbag (1) is connected with one end of a drainage tube (13), and the other end of the drainage tube (13) is provided with a tube outlet (18); a return spring (6) is arranged in the airbag (1) of which both ends are respectively provided with a one-way valve assembly. The drainage device has the advantages of reasonable design, simple structure and good drainage effect.
Description
This utility model relates to the instrument field of taking out medium in the body of medical science, relates to a kind of disposable portable drainage device particularly.
In the prior art, for the thoracic cavity postoperative, swell and ache, pneumothorax that wound etc. causes or the treatment of liquid breast, adopt enclosed or outer stream mode to carry out clinically usually.Be called miniature pneumothorax drainage system and Chinese patent ZL90213881.2. name is called the clinical closed drainage device of spontaneous pneumothorax as Chinese patent ZL90213881.2. name; Though it has easy to operate, the advantage that certain curative effect is arranged, but have following shortcoming simultaneously: the one, its two all need connect the water-sealed drainage bottle outflow, as need vacuum suction effect, also need connect the negative pressure generator, this apparatus structure complexity, volume is big, be not easy to carry, limited with this device patient activity, be unfavorable for patient's rehabilitation; The 2nd, drainage tube easily stops up or slippage, not only infects easily and needs to put again pipe again, has both increased medical personnel's workload, increases patient's misery again.
The purpose of this utility model provides a kind of disposable portable drainage device, and it had both had, and use is easy to carry, and processing ease can reduce infection chance again effectively, alleviates patient's misery, and drainage effect is good.
Task of the present utility model realizes by following proposal.The main feature of its structure is that an end of drainage tube 16 in vivo is provided with fixing head 15, its outer end is provided with connecting thread, have side opening 17 on the tube wall of the other end, one end of external drainage pipe 9 is provided with pipe joint 14 and matches with the connecting thread of fixing head 15 outer ends and connect, its other end is connected with the last lid attachments 8 of air bag 1, the following lid attachments 11 of air bag 1 connects an end of drainage tube 13, its other end is provided with pipe outlet 18 can connect liquid (gas) bag, be provided with back-moving spring 6 in the air bag 1, its upper and lower port place is provided with the one-way cock assembly respectively.
The characteristics of its structure are that the one-way cock assembly at the upper port place of air bag 1 comprises: the loam cake 7 of air bag 1, connector 8, support 5,20, last valve block 2, spring 3, valve rod 4; The valve member at its lower port place comprises: the lower cover 10 of air bag 1, connector 11, support 21,22, lower disc 12, valve rod 19, spring 23 etc.Air bag 1 is corrugated tube shape, makes with polythene material; Its valve block is made with silastic material.
This utility model has side opening on the tube wall of drainage tube one end in vivo because be provided with check valve at the two ends of air bag, and the other end is provided with the structural design of fixing head, so that it has is reasonable in design, simple in structure, volume is little, in light weight, is easy to carry.The end of body inner drainage tube be difficult for to be stopped up or slippage, has alleviated to put pipe again and bring misery to patient; Because it is disposable sterilized operation,, be beneficial to patient's early recovery simultaneously so it can avoid cross infection.In addition since its can be used in the thoracic cavity, pericardium, the negative pressure drainage of abdominal cavity and articular cavity, so its wide accommodation is suitable for hospitals at different levels and popularizes.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the section of structure according to the disposable portable drainage device that the utility model proposes.
Below in conjunction with details and the work process of accompanying drawing 1 detailed description according to the disposable portable drainage device that the utility model proposes.
This drainage device comprises body inner drainage tube 16, is provided with fixing head 15 at the one end, and its outer end is provided with connecting thread, and fixing head 15 is fixing in order to drainage tube, in case its slippage; Its other end is uncovered, has side opening 17 by on the tube wall of its end, stops up the back to guarantee the unimpeded of its pipe to prevent its port, and the workload of reduce tube pulling, putting pipe alleviates patient's misery; External drainage pipe 9 one ends are provided with pipe joint 14, are provided with the screw thread that matches with fixing head 15 end thread in it, and the two is connected; The other end is connected with the last lid attachments 8 of air bag 1, and it is lid attachments 11 connection drainage tubes 13 1 ends down, and the mouth of pipe 18 of its other end can connect liquid bag (not drawing among the figure).Be provided with back-moving spring 6 in the air bag 1, its upper and lower port place is provided with the one-way cock assembly respectively, it comprises: the upper and lower cover 7,10 of air bag 1, connector 8,11, the fixing support 5,20 and 21,22 of valve rod 4,19, valve block 2,12, back-moving spring 3,23, be fixed on the valve rod 4,19, valve rod 4,19 is fixed on support 5,20 and the support 21,22.Its valve block 2,12 is used the silicone rubber manufacturing, and air bag 1 is corrugated tube shape, and it is made with polyethylene.Its work process is as follows: the state shown in the accompanying drawing 1 is a resting state, during use, earlier body inner drainage tube 16 is inserted in the patient body, with the relevant position fixation of fixing head 15 with human body, after the pipe joint 14 of external drainage pipe 9 one ends is connected with fixing head 15 ends, the drainage tube 13 end mouths of pipe 18 places connect liquid (gas) and bag get final product.Negative pressure reuse hands extruding gasbag 1 if desired, after unclamping hands, produces negative pressure in the air bag 1, so repeatedly, can continuously patient body's intraluminal fluid, gas be drained external connecing in liquid (gas) bag.
This utility model processing ease, volume is little, is easy to carry, and patient activity is unrestricted, and patient is little with its drainage device misery, is easy to accept, and drainage effect is good, is beneficial to the early recovery of its health, is suitable for hospitals at different levels and popularizes.
Claims (3)
1, a kind of disposable portable drainage device that contains the inside and outside drainage tube of body is characterized in that an end of drainage tube (16) is established fixing head (15) in vivo, and its outer end is provided with connecting thread, has side opening (17) on the tube wall of the other end; One end of external drainage pipe (9) is provided with pipe joint (14) and matches with fixing head (15) end thread and connect; Its other end is connected with the last lid attachments (8) of air bag (1), and the following lid attachments (11) of air bag (1) connects an end of drainage tube (13), and its other end is provided with pipe outlet (18); Be provided with back-moving spring (6) in the air bag (1), its upper and lower port place is provided with the one-way cock assembly respectively.
2, according to the described disposable portable drainage device of claim 1, it is characterized in that the check valve assembly at the upper port place of said air bag (1) comprising: air bag loam cake (7), connector (8), support (5), (20), last valve block (2), spring (3), valve rod (4); The one-way cock assembly at its lower port place comprises: air bag lower cover (10), connector (11), support (21), (22), lower disc (12), valve rod (19), spring (23) etc.
3,, it is characterized in that said air bag (1) is corrugated tube shape, makes with polythene material according to the described disposable portable drainage device of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242167 CN2281796Y (en) | 1996-10-11 | 1996-10-11 | Disposable portable drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96242167 CN2281796Y (en) | 1996-10-11 | 1996-10-11 | Disposable portable drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281796Y true CN2281796Y (en) | 1998-05-20 |
Family
ID=33916363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96242167 Expired - Fee Related CN2281796Y (en) | 1996-10-11 | 1996-10-11 | Disposable portable drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281796Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551331A (en) * | 2017-09-14 | 2018-01-09 | 中国人民解放军第二军医大学 | A kind of pressure limiting device for splanchnocoel negative pressure drainage device |
-
1996
- 1996-10-11 CN CN 96242167 patent/CN2281796Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551331A (en) * | 2017-09-14 | 2018-01-09 | 中国人民解放军第二军医大学 | A kind of pressure limiting device for splanchnocoel negative pressure drainage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS631859B2 (en) | ||
| CN2281796Y (en) | Disposable portable drainage device | |
| CN2264002Y (en) | Disposable negative pressure drainage device | |
| CN209405467U (en) | A kind of hepatic surgery used saccular dilation guide tube | |
| CN2066745U (en) | Negative pressure drainage bag | |
| CN111282054A (en) | Subcutaneous inflatable drainage support frame | |
| CN211584464U (en) | Disposable thoracic drainage device | |
| CN201320315Y (en) | Valve water seal drainage bag | |
| CN2319043Y (en) | Disposable postive/negtive pressure continuous closed drainage appts. for thoracic cavity | |
| CN215839213U (en) | Internal medicine biopsy sampling device | |
| CN210812907U (en) | Drainage device | |
| CN215915849U (en) | Negative pressure aspirator convenient for pouring drainage liquid | |
| CN216319162U (en) | Sputum suction device for pediatric nursing | |
| CN208405502U (en) | A kind of negative pressure drainage device | |
| CN2268529Y (en) | One way valve suction device | |
| CN2453904Y (en) | Expansion two-cavity puncture drainage needle | |
| CN2267816Y (en) | Pneumothorax therapeutic instrument | |
| CN212730121U (en) | Urinary surgery is catheterization device for clinical operation | |
| CN211962786U (en) | Cardiovascular expansion device | |
| CN215274570U (en) | Integral type negative pressure drainage device | |
| CN2415767Y (en) | Chest fluid aspirator | |
| CN215308891U (en) | Urinary surgery catheterization device | |
| CN212547185U (en) | Postoperative anal tube exhaust bag for gynecological abdominal operation | |
| CN213963964U (en) | Pedal type sputum suction rescue box | |
| CN2341645Y (en) | Disposable bucket type negative pressure drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |