CN105031797B - Anti-blocking suction tube - Google Patents
Anti-blocking suction tube Download PDFInfo
- Publication number
- CN105031797B CN105031797B CN201510367181.6A CN201510367181A CN105031797B CN 105031797 B CN105031797 B CN 105031797B CN 201510367181 A CN201510367181 A CN 201510367181A CN 105031797 B CN105031797 B CN 105031797B
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- China
- Prior art keywords
- suction tube
- section
- dirty
- blocking
- mounting hole
- 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
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Abstract
The invention discloses a kind of anti-blocking suction tube, including suction tube body, the suction tube tube wall is provided with opposite disposed mounting hole, it is slidably matched to be provided with the mounting hole and is filled in for the dirt that cuts for preventing obturator from passing through, described section of dirty plug includes at least two cock bodys, the cock body is provided with section dirty hole and the cock body can be filled in suction tube alternately through mounting hole, the anti-blocking suction tube of the present invention can effectively avoid suction tube from being blocked by bone bits and musculature etc., reduce operating time and risk.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of anti-blocking suction tube.
Background technology
In some medical operatings, such as in bone surgery, doctors can use drainage system, be produced for drawing in operation
Raw bone bits, musculature and clot etc., to avoid interference operation, influence post-operative recovery.Existing suction device generally includes
Vacuum suction source, drainage tank and suction tube, connecting tube is provided between vacuum suction source and drainage tank and drainage tank and suction tube and is joined
It is logical.The wherein one end of the both ends of one section of connecting tube of drainage tank and suction tube respectively with drainage tank and suction tube is connected, suction tube
The other end be suction port.Suction tube is generally all made of to justify straight tube using plastics at present, therefore in surgical procedure, suction tube
The operation of operating doctor can be hindered, simultaneously because actual conditions require that the suction port of suction tube generally all sets smaller, but
It is that this causes suction port often to be blocked by bone bits and musculature etc. again, stops often and carry out dredging processing, very not
Just, and operating time is extended.
Therefore, it is necessary to which one kind can effectively avoid suction tube from being blocked by bone bits and musculature etc., reduce operating time and
The anti-blocking suction tube of risk.
The content of the invention
In view of this, the purpose of the present invention is the defects of overcoming in the prior art, there is provided one kind can effectively avoid suction tube
Blocked by bone bits and musculature etc., operating time and the anti-blocking suction tube of risk is greatly lowered.
The anti-blocking suction tube of the present invention, including suction tube body, the suction tube tube wall are provided with opposite disposed
Mounting hole, it is slidably matched in the mounting hole and is provided with for preventing what obturator passed through from cutting dirty plug, described section of dirty plug is included extremely
Few two cock bodys, the cock body is provided with section dirty hole and the cock body can be filled in suction tube alternately through mounting hole；
Further, described section of dirty hole is the bellmouth orifice that area of section is gradually reduced；
Further, described section of dirty hole one end is provided with the groove for being used for taking out tamper；
Further, the suction tube body is rectangular section tube, and described section of dirty plug is to match somebody with somebody with the square-section inside pipe wall
The square-section plug of conjunction；
Further, the suction tube inboard wall of tube body is longitudinally provided with helicla flute along it；
Further, described suction tube body one end is provided with the connector for being used for being fixedly connected with Negative pressure machine；The connector
One end be provided with suction tube inboard wall of tube body coordinate frustum.
The beneficial effects of the invention are as follows：The anti-blocking suction tube of the present invention, the dirty plug of setting section in suction tube, this anti-section dirty
Plug includes at least two cock bodys, and during bone surgery, bone bits and musculature are at section dirty hole in by cock body, it will
It is gathered in and cuts in dirty hole, after dirty hole obstruction is cut, another cock body can be squeezed into suction tube body, meanwhile, carry obstruction
The cock body of thing will skid off suction tube body, and now, suction tube will continue to keep unimpeded state, and medical worker can utilize needle point
Choose Deng by the obturator in the cock body for carrying obturator, two cock bodys is used alternatingly, therefore, anti-blocking of the invention
Suction tube, it is possible to prevente effectively from suction tube is blocked by bone bits and musculature etc., reduce operating time and risk.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural representation of the present invention.
Embodiment
Fig. 1 is the structural representation of the present invention；As illustrated, anti-blocking suction tube in the present embodiment, including suction tube pipe
Body 1, the side wall of suction tube body 1 are provided with opposite disposed mounting hole, are slidably matched and are provided with for hindering in the mounting hole
What only obturator passed through cuts dirty plug 5, and described section of dirty plug 5 includes at least two cock bodys 3, and the cock body 3, which is provided with, cuts dirty hole 2 and institute
Stating cock body 3 can fill in suction tube alternately through mounting hole；Set in suction tube and cut dirty plug 5, this prevents that cutting dirty plug 5 is included at least
Two cock bodys 3, during bone surgery, bone bits and musculature in by cock body 3 cut dirty hole 2 when, it will be gathered in
Cut in dirty hole 2, after the dirty obstruction of hole 2 is cut, another cock body 3 can be squeezed into suction tube body 1, meanwhile, carry obturator
Cock body 3 will skid off suction tube body 1, now, suction tube will continue to keep unimpeded state, and medical worker can utilize needle point
Choose Deng by the obturator in the cock body 3 for carrying obturator, two cock bodys 3 is used alternatingly, therefore, of the invention deters
Suction tube is filled in, it is possible to prevente effectively from suction tube is blocked by bone bits and musculature etc., reduces operating time and risk.
In the present embodiment, described section of dirty hole 2 is the bellmouth orifice that area of section is gradually reduced, the court of the small bore end of the bellmouth orifice
To identical with liquid flow direction in suction tube, therefore, bone bits and musculature are when by this bellmouth orifice, it will are blocked in
In bellmouth orifice, flow forward is will not continue to, avoids it that aggregation occurs in suction tube body 1 and blocks, after bellmouth orifice internal congestion,
Another cock body 3 can be switched to carry out cutting dirt.
In the present embodiment, described section of dirty hole one end is provided with the groove for being used for taking out tamper, and the groove, which may be disposed at, to be cut
Lower end in the exit end in dirty hole, i.e. Fig. 1, after blocking, the groove is easy to medical worker will using instruments such as fingers
Obturator is chosen.
In the present embodiment, the suction tube body 1 is rectangular section tube, and described section of dirty plug 5 is and the rectangular section tube
The square-section plug that inwall coordinates, mounting hole can be opened up in the side wall with rectangular section tube, and processing technology is simple, and are cut with rectangle
There can be preferable sealing property between the plug of face.
In the present embodiment, the inwall of suction tube body 1 is longitudinally provided with helicla flute 6 along it, and the helicla flute 6 can flow through
Attraction pipeline liquid forms vortex, and liquid can be strengthened to tube wall souring by being vortexed, and avoid impurity from being attached to suction tube pipe
Wall, reduce the probability for attracting blockage.
In the present embodiment, described one end of suction tube body 1 is provided with the connector 7 for being used for being fixedly connected with Negative pressure machine；It is described
One end of connector 7 is provided with the frustum coordinated with the inwall of suction tube body 1, and connector 7 is interior to pass through hole provided with liquid.Finally illustrate
, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to the present invention
Be described in detail, it will be understood by those within the art that, technical scheme can be modified or
Person's equivalent substitution, without departing from the objective and scope of technical solution of the present invention, it all should cover the claim model in the present invention
Among enclosing.
Claims (4)
- A kind of 1. anti-blocking suction tube, it is characterised in that：Including suction tube body, the suction tube tube wall is provided with to installing The mounting hole put, it is slidably matched in the mounting hole and is provided with for preventing what obturator passed through from cutting dirty plug, described section of dirty plug bag At least two cock bodys are included, the cock body is provided with section dirty hole and the cock body can be filled in suction tube alternately through mounting hole；Described section of dirty hole is the bellmouth orifice that area of section is gradually reduced；Described section of dirty hole one end is provided with the groove for being used for taking out tamper.
- 2. anti-blocking suction tube according to claim 1, it is characterised in that：The suction tube body is rectangular section tube, Described section of dirty plug is that the square-section coordinated with the square-section inside pipe wall is filled in.
- 3. anti-blocking suction tube according to claim 1, it is characterised in that：The suction tube inboard wall of tube body is set along its longitudinal direction There is the helicla flute for making the liquid for flowing into body form vortex.
- 4. anti-blocking suction tube according to claim 1, it is characterised in that：Described suction tube body one end be provided be used for The connector that Negative pressure machine is fixedly connected；One end of the connector is provided with the frustum coordinated with suction tube 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 CN105031797A (en) | 2015-11-11 |
| CN105031797B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10322230B2 (en) * | 2016-06-09 | 2019-06-18 | C. R. Bard, Inc. | Systems and methods for correcting and preventing occlusion in a catheter |
| 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 (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030028956A1 (en) * | 2001-08-06 | 2003-02-13 | Pangramuyen Eugenio L. | Universal pneumatic-snake apparatus & method |
-
2015
- 2015-06-29 CN CN201510367181.6A patent/CN105031797B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105031797A (en) | 2015-11-11 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| 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 |