CN204501833U - A kind of micro-drainage tube - Google Patents
A kind of micro-drainage tube Download PDFInfo
- Publication number
- CN204501833U CN204501833U CN201520179010.6U CN201520179010U CN204501833U CN 204501833 U CN204501833 U CN 204501833U CN 201520179010 U CN201520179010 U CN 201520179010U CN 204501833 U CN204501833 U CN 204501833U
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- China
- Prior art keywords
- drainage tube
- capsule portion
- column capsule
- diameter
- tube
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of micro-drainage tube, comprise vacuum extractor, connection tube, Pressure gauge and drainage tube; Wherein, vacuum extractor comprises and pushes away handle, connecting rod and shell, and portion is negative pressure cavity in the enclosure, is provided with plunger and spring in negative pressure cavity; The low order end of described connecting rod is fixedly connected with plunger, arranges spring the left side of plunger is adjacent; The low order end of described negative pressure cavity is provided with union joint, and union joint is connected with connection tube, and connection tube is provided with Pressure gauge; Described connection tube end connection arranges the first column capsule portion, and the rear end in the first column capsule portion is opening shape, and the first column capsule portion is connected with the front opening in the second column capsule portion; Wherein, the rear end in the first column capsule portion is detachable being connected with the front end in the second column capsule portion; This utility model ensures the personal safety of patient, removes obturator simply rapid, saves time, prevent the front damaged on end cell tissue of drainage tube, prevent the objects such as large clot from entering drainage tube, avoid the generation of malpractice.
Description
Technical field
This utility model relates to a kind of drainage tube, specifically a kind of micro-drainage tube.
Background technology
When doing now encephalic operation, multiplex universal straight shape drainage tube, both may be used in brain, also may be used for Subdural space; But in the middle of reality uses, often can suck the clogging element blocks drainage tubes such as clot due to drainage tube, cisco unity malfunction, how prevent these obturators from entering drainage tube or how the obturator that entered drainage tube knows it is the problem needing to solve.
Utility model content
The purpose of this utility model is to provide a kind of personal safety ensureing patient, remove obturator simply rapid, prevent the front damaged on end cell tissue of drainage tube, prevent the objects such as large clot from entering drainage tube, avoid micro-drainage tube of the generation of malpractice, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of micro-drainage tube, comprises vacuum extractor, connection tube, Pressure gauge and drainage tube; Wherein, vacuum extractor comprises and pushes away handle, connecting rod and shell, and portion is negative pressure cavity in the enclosure, is provided with plunger and spring in negative pressure cavity; The low order end of described connecting rod is fixedly connected with plunger, arranges spring the left side of plunger is adjacent; The low order end of described negative pressure cavity is provided with union joint, and union joint is connected with connection tube, and connection tube is provided with Pressure gauge; Described connection tube end connection arranges the first column capsule portion, and the rear end in the first column capsule portion is opening shape, and the first column capsule portion is connected with the front opening in the second column capsule portion; Wherein, the rear end in the first column capsule portion is detachable being connected with the front end in the second column capsule portion, and meanwhile, the diameter in the first column capsule portion is greater than the diameter in the diameter of connection tube, the second column capsule portion; Connect drainage tube on the right side of described second column capsule portion, wherein, the diameter in the second column capsule portion is greater than the diameter of drainage tube, the diameter of connection tube; The low order end of described drainage tube is designed to cecum, and drainage tube right sidewall is provided with perforate; Described drainage tube is also provided with scale value.
Further: the diameter of described connection tube is 4-6 millimeter, and length is 20-25 centimetre.
Further: the diameter of described perforate is the 15-20% of drainage tube diameter.
Compared with prior art, the beneficial effects of the utility model are:
1, this utility model is by vacuum extractor drain, meanwhile, observes manometric situation at any time, ensures the personal safety of patient, and simple to operate, easy to use;
2, when this utility model uses when obturator enters in the first column capsule portion and the second column capsule portion time, both can be taken apart, after removing obturator, again two parts are coupled together, which save the time, the treatment time of sufferer can not be extended, ensure patient's personal safety further;
3, this utility model prevents the front damaged on end cell tissue of drainage tube, can also prevent the objects such as large clot from entering drainage tube, meanwhile, can judge that drainage tube enters the degree of depth of human body according to scale value, avoid the generation of malpractice.
Accompanying drawing explanation
Fig. 1 is the structural representation of micro-drainage tube.
In figure: 1-pushes away handle, 2-connecting rod, 3-shell, 4-negative pressure cavity, 5-plunger, 6-spring, 7-union joint, 8-connection tube, 9-Pressure gauge, 10-first column capsule portion, 11-second column capsule portion, 12-drainage tube, 13-scale value, 14-perforate, 15-cecum.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of micro-drainage tube, comprises vacuum extractor, connection tube 8, Pressure gauge 9 and drainage tube 12; Wherein, vacuum extractor comprises and pushes away handle 1, connecting rod 2 and shell 3, is negative pressure cavity 4, is provided with plunger 5 and spring 6 in negative pressure cavity 4 in shell 3 inside; The low order end of described connecting rod 2 is fixedly connected with plunger 5, adjacently in the left side of plunger 5 arranges spring 6; The low order end of described negative pressure cavity 4 is provided with union joint 7, and union joint 7 is connected to connection tube 8, and connection tube 8 is provided with Pressure gauge 9, and the diameter of connection tube 8 is 4-6 millimeter, and length is 20-25 centimetre; In work, by vacuum extractor drain, meanwhile, observe the situation of Pressure gauge 9 at any time, ensure the personal safety of patient, and simple to operate, easy to use; The rear end that described connection tube 8 end connects the first column capsule portion of column capsule portion 10, first 10 that arranges is opening shape, and the first column capsule portion 10 is connected with the front opening in the second column capsule portion 11; Wherein, the rear end in the first column capsule portion 10 is detachable being connected with the front end in the second column capsule portion 11, and meanwhile, the diameter in the first column capsule portion 10 is greater than the diameter in the diameter of connection tube 8, the second column capsule portion 11; Connect drainage tube 12 on the right side of described second column capsule portion 11, wherein, the diameter in the second column capsule portion 11 is greater than the diameter of drainage tube 12, the diameter of connection tube 8; During use, if there are the obturators such as clot to enter drainage tube 12, when obturator enters in the first column capsule portion 10 and the second column capsule portion 11 time, both can be taken apart, after removing obturator, then two parts are coupled together, which save the time, the treatment time of sufferer can not be extended, ensure patient's personal safety further; The low order end of described drainage tube 12 is designed to cecum 15, and drainage tube 12 right sidewall is provided with perforate 14, so both can prevent damaged on end cell tissue before drainage tube 12, and can also prevent the objects such as large clot from entering drainage tube 12, be also the effective means preventing from blocking; The diameter of described perforate 14 is the 15-20% of drainage tube 12 diameter; Described drainage tube 12 is also provided with scale value 13, in work, judges that drainage tube 12 enters the degree of depth of human body according to scale value 13, avoid the generation of malpractice.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. a micro-drainage tube, comprises vacuum extractor, connection tube (8), Pressure gauge (9) and drainage tube (12); It is characterized in that, vacuum extractor comprises and pushes away handle (1), connecting rod (2) and shell (3), is negative pressure cavity (4), is provided with plunger (5) and spring (6) in negative pressure cavity (4) in shell (3) inside; The low order end of described connecting rod (2) is fixedly connected with plunger (5), adjacently in the left side of plunger (5) arranges spring (6); The low order end of described negative pressure cavity (4) is provided with union joint (7), and union joint (7) is connected with connection tube (8), and connection tube (8) is provided with Pressure gauge (9); The connection of described connection tube (8) end arranges the first column capsule portion (10), and the rear end in the first column capsule portion (10) is opening shape, and the first column capsule portion (10) is connected with the front opening in the second column capsule portion (11); Wherein, the rear end in the first column capsule portion (10) is detachable being connected with the front end in the second column capsule portion (11), and meanwhile, the diameter in the first column capsule portion (10) is greater than the diameter in the diameter of connection tube (8), the second column capsule portion (11); Described second right side, column capsule portion (11) connects drainage tube (12), and wherein, the diameter in the second column capsule portion (11) is greater than the diameter of the diameter of drainage tube (12), connection tube (8); The low order end of described drainage tube (12) is designed to cecum (15), and drainage tube (12) right sidewall is provided with perforate (14); Described drainage tube (12) is also provided with scale value (13).
2. micro-drainage tube according to claim 1, is characterized in that, the diameter of described connection tube (8) is 4-6 millimeter, and length is 20-25 centimetre.
3. micro-drainage tube according to claim 1, is characterized in that, the diameter of described perforate (14) is the 15-20% of drainage tube (12) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179010.6U CN204501833U (en) | 2015-03-29 | 2015-03-29 | A kind of micro-drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179010.6U CN204501833U (en) | 2015-03-29 | 2015-03-29 | A kind of micro-drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501833U true CN204501833U (en) | 2015-07-29 |
Family
ID=53699838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179010.6U Expired - Fee Related CN204501833U (en) | 2015-03-29 | 2015-03-29 | A kind of micro-drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204501833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107773793A (en) * | 2016-08-31 | 2018-03-09 | 重庆润泽医药有限公司 | A kind of convenient brainpan drainage system |
-
2015
- 2015-03-29 CN CN201520179010.6U patent/CN204501833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107773793A (en) * | 2016-08-31 | 2018-03-09 | 重庆润泽医药有限公司 | A kind of convenient brainpan drainage system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170329 |