CN105031797A - Anti-choking suction tube - Google Patents
Anti-choking suction tube Download PDFInfo
- Publication number
- CN105031797A CN105031797A CN201510367181.6A CN201510367181A CN105031797A CN 105031797 A CN105031797 A CN 105031797A CN 201510367181 A CN201510367181 A CN 201510367181A CN 105031797 A CN105031797 A CN 105031797A
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- China
- Prior art keywords
- suction catheter
- section
- dirty
- blocking
- suction tube
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Abstract
The invention discloses an anti-choking suction tube. The anti-choking suction tube comprises a suction tube body, wherein mounting holes which are opposite to each other are formed in the side walls of the suction tube body; a sewage interception plug used for stopping the passage of a choker is arranged in each mounting hole in a sliding fit manner; each sewage interception plug comprises at least two plug bodies; a sewage interception hole is formed in each plug body; the plug bodies can be alternately plugged into the suction tube through the corresponding mounting hole. According to the anti-choking suction tube, the suction tube can be effectively prevented from being choked by skeletal fragments, muscular tissue and the like, the operation time is shortened, and the operation risk is reduced.
Description
Technical field
The present invention relates to medical instruments field, be specifically related to a kind of anti-blocking suction catheter.
Background technology
In some medical operatings, as in bone surgery, doctors can use drainage system, are used for drawing bone bits, muscular tissue and the clot etc. that produce in operation, to avoid interference operation, to affect post-operative recovery.Existing suction device generally includes vacuum suction source, drainage tank and suction catheter, vacuum suction source and drainage tank and be provided with connection tube UNICOM between drainage tank and suction catheter.Wherein drainage tank is connected with one end of drainage tank and suction catheter respectively with the two ends of one section of connection tube of suction catheter, and the other end of suction catheter is suction port.Current suction catheter is all adopt plastics circle straight tube to make usually; therefore in operation process; suction catheter can hinder the operation of operating doctor; simultaneously due to practical situation requirement; the suction port of suction catheter all arranges smaller usually, but this causes again suction port often by blockings such as bone bits and muscular tissues, often can will stop and carry out dredging process; very inconvenient, and extend operating time.
Therefore, need one can effectively avoid suction catheter by blockings such as bone bits and muscular tissues, reduce the anti-blocking suction catheter of operating time and risk.
Summary of the invention
In view of this, the object of the invention is to overcome defect of the prior art, provide one can effectively avoid suction catheter by blockings such as bone bits and muscular tissues, significantly reduce the anti-blocking suction catheter of operating time and risk.
Anti-blocking suction catheter of the present invention, comprise suction catheter body, described suction catheter tube wall is provided with opposite disposed installing hole, be slidably matched in described installing hole to be provided with and cut dirty plug for what stop obturator to pass through, described section of dirty plug comprises at least two cock bodys, and described cock body is provided with section dirty hole and described cock body can be filled in suction catheter alternately through installing hole;
Further, described section of dirty hole is the bellmouth orifice that area of section reduces gradually;
Further, one end, described section of dirty hole is provided with the groove for being taken out by tamper;
Further, described suction catheter body is rectangular section tube, and described section of dirty plug is that the square-section coordinated with described square-section inside pipe wall is filled in;
Further, described suction catheter inboard wall of tube body is longitudinally provided with helicla flute along it;
Further, described suction catheter body one end is provided with the union joint for being fixedly connected with Negative pressure machine; One end of described union joint is provided with the frustum coordinated with suction catheter inboard wall of tube body.
The invention has the beneficial effects as follows: anti-blocking suction catheter of the present invention, arrange in suction catheter and cut dirty plug, this anti-dirt plug that cuts comprises at least two cock bodys, in bone surgery process, bone bits and muscular tissue are when by section dirty hole in cock body, will be gathered in and cut in dirty hole, after cutting dirty hole obstruction, another cock body can be clamp-oned in suction catheter body, simultaneously, the cock body carrying obturator will skid off suction catheter body, now, continuation is kept unimpeded state by suction catheter, medical worker can utilize needle point etc. to be chosen by the obturator carried in the cock body of obturator, two cock bodys are used alternatingly, therefore, anti-blocking suction catheter of the present invention, can effectively avoid suction catheter by blockings such as bone bits and muscular tissues, to reduce operating time and risk.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Fig. 1 is structural representation of the present invention, as shown in the figure, anti-blocking suction catheter in the present embodiment, comprise suction catheter body 1, described suction catheter body 1 sidewall is provided with opposite disposed installing hole, be slidably matched in described installing hole to be provided with and cut dirty plug 5 for what stop obturator to pass through, described section of dirty plug 5 comprises at least two cock bodys 3, and described cock body 3 is provided with section dirty hole 2 and described cock body 3 can be filled in suction catheter alternately through installing hole, arrange in suction catheter and cut dirty plug 5, this anti-dirt plug 5 that cuts comprises at least two cock bodys 3, in bone surgery process, bone bits and muscular tissue are when by section dirty hole 2 in cock body 3, will be gathered in and cut in dirty hole 2, after cutting dirty hole 2 obstruction, can another cock body 3 be clamp-oned in suction catheter body 1, simultaneously, the cock body 3 carrying obturator will skid off suction catheter body 1, now, continuation is kept unimpeded state by suction catheter, medical worker can utilize needle point etc. to be chosen by the obturator carried in the cock body 3 of obturator, two cock bodys 3 can be used alternatingly, therefore, anti-blocking suction catheter of the present invention, can effectively avoid suction catheter by blockings such as bone bits and muscular tissues, to reduce operating time and risk.
In the present embodiment, the bellmouth orifice that described section of dirty hole 2 reduces gradually for area of section, the small bore end of this bellmouth orifice towards identical with liquid flow direction in suction catheter, therefore, bone bits and muscular tissue, when by this bellmouth orifice, will be blocked in bellmouth orifice, flow forward can not be continued, avoid it to occur to assemble blocking in suction catheter body 1, when after bellmouth orifice internal congestion, another cock body 3 can be switched and carry out cutting dirt.
In the present embodiment, one end, described section of dirty hole is provided with the groove for being taken out by tamper, and this groove can be arranged at the exit end cutting dirty hole, and the lower end namely in Fig. 1, after blocking, this groove is convenient to medical worker and is utilized the instruments such as finger to be chosen by obturator.
In the present embodiment, described suction catheter body 1 is rectangular section tube, and described section of dirty plug 5 is that the square-section coordinated with described square-section inside pipe wall is filled in, and installing hole can be offered on the sidewall with rectangular section tube, processing technique is simple, and and square-section fill between can have good sealing property.
In the present embodiment, described suction catheter body 1 inwall is longitudinally provided with helicla flute 6 along it, and this helicla flute 6 can make to flow through attraction pipeline liquid and form eddy current, and eddy current can strengthen liquid to tube wall souring, avoid impurity to be attached to suction catheter tube wall, reduce the probability of suction catheter blocking.
In the present embodiment, described suction catheter body 1 one end is provided with the union joint 7 for being fixedly connected with Negative pressure machine; One end of described union joint 7 is provided with the frustum coordinated with suction catheter body 1 inwall, is provided with liquid passing hole in union joint 7.What finally illustrate is, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from aim and the scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (6)
1. an anti-blocking suction catheter, it is characterized in that: comprise suction catheter body, described suction catheter tube wall is provided with opposite disposed installing hole, be slidably matched in described installing hole to be provided with and cut dirty plug for what stop obturator to pass through, described section of dirty plug comprises at least two cock bodys, and described cock body is provided with section dirty hole and described cock body can be filled in suction catheter alternately through installing hole.
2. anti-blocking suction catheter according to claim 1, is characterized in that: described section of dirty hole is the bellmouth orifice that area of section reduces gradually.
3. anti-blocking suction catheter according to claim 1, is characterized in that: one end, described section of dirty hole is provided with the groove for being taken out by tamper.
4. anti-blocking suction catheter according to claim 1, is characterized in that: described suction catheter body is rectangular section tube, and described section of dirty plug is that the square-section coordinated with described square-section inside pipe wall is filled in.
5. anti-blocking suction catheter according to claim 1, is characterized in that: described suction catheter inboard wall of tube body forms the helicla flute of eddy current along its liquid be longitudinally provided with for making to flow to body.
6. anti-blocking suction catheter according to claim 1, is characterized in that: described suction catheter body one end is provided with the union joint for being fixedly connected with Negative pressure machine; One end of described union joint is provided with the frustum coordinated with suction catheter inboard wall of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367181.6A CN105031797B (en) | 2015-06-29 | 2015-06-29 | Anti-blocking suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367181.6A CN105031797B (en) | 2015-06-29 | 2015-06-29 | Anti-blocking suction tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105031797A true CN105031797A (en) | 2015-11-11 |
| CN105031797B CN105031797B (en) | 2018-02-02 |
Family
ID=54439141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510367181.6A Expired - Fee Related CN105031797B (en) | 2015-06-29 | 2015-06-29 | Anti-blocking suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105031797B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109475355A (en) * | 2016-06-09 | 2019-03-15 | C·R·巴德股份有限公司 | System and method for correcting and preventing pipe obstruction |
| CN112972786A (en) * | 2021-02-05 | 2021-06-18 | 重庆尚业医疗器械有限公司 | Connecting piece and anti-blocking drainage device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680026A (en) * | 1982-03-29 | 1987-07-14 | Weightman Barry O | Suction-irrigation equipment having a reciprocating valve |
| US20030028956A1 (en) * | 2001-08-06 | 2003-02-13 | Pangramuyen Eugenio L. | Universal pneumatic-snake apparatus & method |
| CN202982891U (en) * | 2012-12-18 | 2013-06-12 | 曾晨光 | Novel negative pressure extractor |
| CN203074834U (en) * | 2013-02-25 | 2013-07-24 | 张建荣 | Anti-blockage gynecological suction tube |
| CN203777492U (en) * | 2014-02-24 | 2014-08-20 | 谢玮娜 | Attraction connection catheter |
| CN204745295U (en) * | 2015-06-29 | 2015-11-11 | 杨利 | Attract pipe with cut dirty stopper |
-
2015
- 2015-06-29 CN CN201510367181.6A patent/CN105031797B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680026A (en) * | 1982-03-29 | 1987-07-14 | Weightman Barry O | Suction-irrigation equipment having a reciprocating valve |
| US20030028956A1 (en) * | 2001-08-06 | 2003-02-13 | Pangramuyen Eugenio L. | Universal pneumatic-snake apparatus & method |
| CN202982891U (en) * | 2012-12-18 | 2013-06-12 | 曾晨光 | Novel negative pressure extractor |
| CN203074834U (en) * | 2013-02-25 | 2013-07-24 | 张建荣 | Anti-blockage gynecological suction tube |
| CN203777492U (en) * | 2014-02-24 | 2014-08-20 | 谢玮娜 | Attraction connection catheter |
| CN204745295U (en) * | 2015-06-29 | 2015-11-11 | 杨利 | Attract pipe with cut dirty stopper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109475355A (en) * | 2016-06-09 | 2019-03-15 | C·R·巴德股份有限公司 | System and method for correcting and preventing pipe obstruction |
| CN109475355B (en) * | 2016-06-09 | 2022-03-22 | C·R·巴德股份有限公司 | System and method for correcting and preventing catheter occlusion |
| CN112972786A (en) * | 2021-02-05 | 2021-06-18 | 重庆尚业医疗器械有限公司 | Connecting piece and anti-blocking drainage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105031797B (en) | 2018-02-02 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Qiuye Inventor after: Wang Xiaohui Inventor after: Jiang Haidong Inventor after: Ma Ben Inventor after: Li Qing Inventor before: Ma Qiuye Inventor before: Jiang Haidong Inventor before: Ma Ben Inventor before: Wang Xiaohui Inventor before: Li Qing |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |