CN203074834U - Anti-blockage gynecological suction tube - Google Patents
Anti-blockage gynecological suction tube Download PDFInfo
- Publication number
- CN203074834U CN203074834U CN 201320121129 CN201320121129U CN203074834U CN 203074834 U CN203074834 U CN 203074834U CN 201320121129 CN201320121129 CN 201320121129 CN 201320121129 U CN201320121129 U CN 201320121129U CN 203074834 U CN203074834 U CN 203074834U
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- tube
- outer tube
- blockage
- suction
- suction tube
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Abstract
The utility model provides an anti-blockage gynecological suction tube. The anti-blockage gynecological suction tube comprises an outer tube, wherein a suction slot communicated with the inner cavity of the outer tube is arranged at one end of the outer tube. The anti-blockage gynecological suction tube is characterized in that a sliding slot is formed at the other end of the outer tube, an inner tube is sheathed and connected in the outer tube, a sliding block penetrating through the sliding slot is fixedly connected on the inner tube, a cutting port corresponding to the suction slot is formed at one end of the inner tube, and the other end of the inner tube is connected with a negative pressure source. The anti-blockage gynecological suction tube provided by the utility model has the advantages of reasonable design, simple structure and convenience in use, and can obviously reduce the blockage situation in uterus during the suction process and clear things causing blockage without taking out the suction tube.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically, relates to a kind of anticlogging gynecological suction tube.
Background technology
Gynecological suction tube is department of obstetrics and gynecology a kind of medical apparatus and instruments commonly used, is used to stop early pregnancy, can also be used for being used under the multiple pathological changes situations such as endometrial hyperplasia, suspected tumor, infertility, cervical polyp from uterus sucking-off thing in utero.General suction pipe is that a distolateral wall has strip attraction mouth, has or do not have top end opening, and the other end of suction pipe connects negative pressure source.The problem of this suction pipe is to attract mouth to be easy to by intrauterine film or other in utero thing obstruction, the medical worker has to repeatedly take out the operation that suction pipe is removed tamper in the attraction process, this has increased the uterine cavity internal contamination greatly, has caused the in utero chance of inflammation.
The utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, provides a kind of and can reduce obstruction, can not take out the anticlogging gynecological suction tube that suction pipe can be removed tamper.
The purpose of this utility model reaches by following technical measures:
A kind of anticlogging gynecological suction tube, comprise outer tube, one end of described outer tube has the attraction groove that is communicated with outer tube bore, it is characterized in that: the other end of described outer tube is provided with sliding tray, be socketed with interior pipe in the described outer tube, be fixedly connected with the sliding shoe that passes sliding tray on the interior pipe, an end of interior pipe has and attracts groove to cut mouth accordingly.The cutting mouth has certain acutance, and is close to the inwall of outer tube.In use, the other end of interior pipe connects negative pressure source, normally suction pipe is equally operated, attract thing to stop up the situation that attracts groove in case endometrium etc. occurs, only need be to attracting the groove direction to promote sliding shoe, the cutting mouth of interior pipe will downcut being blocked in the attraction thing that attracts in the groove, and goes out by interior bank of tubes, thereby removes the obstruction that attracts groove.
As a kind of improvement, having of described outer tube attracts an end of groove to have the attraction hole, and described attraction hole is communicated with attracting groove.The attraction hole at outer tube top helps the attraction of uterine cavity bottom.
As a kind of improvement, the diameter in described attraction hole is less than the diameter of interior pipe.The diameter in attraction hole can guarantee that less than the diameter of interior pipe the object through attracting the hole to suck can go out by interior bank of tubes smoothly, and can not stop up interior pipe.
As a kind of improvement, described sliding shoe is provided with several anti-slip tank.When helping promoting sliding shoe, anti-slip tank prevents slippage.
Owing to adopted technique scheme, compared with prior art, the utility model has the advantages that:
This utility model provides a kind of anticlogging gynecological suction tube, have reasonable in design, simple in structure, easy to use, can obviously alleviate stopping state in the EA process, can under the situation of not taking out suction catheter, remove the advantage of tamper.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of anticlogging gynecological suction tube of this utility model;
Accompanying drawing 2 is cutaway views of a kind of anticlogging gynecological suction tube of this utility model.
The specific embodiment
Embodiment: as shown in Figures 1 and 2, a kind of anticlogging gynecological suction tube, comprise outer tube 3, one end of outer tube 3 has the attraction groove 2 that is communicated with outer tube 3 inner chambers, the other end of outer tube 3 is provided with sliding tray 4, and pipe 7 is fixedly connected with the sliding shoe 5 that passes sliding tray 4 in being socketed with in the outer tube 3 on the interior pipe 7, in a pipe end of 7 have and attract groove 2 corresponding cuttings mouthfuls 8, the other end of interior pipe 7 connects negative pressure source.Cutting mouth 8 has certain acutance, and is close to the inwall of outer tube 3.
As shown in Figures 1 and 2, the end that attracts groove 2 that has of outer tube 3 has the hole 1 of attraction, attracts hole 1 to be communicated with attracting groove 2.The attraction hole 1 at outer tube 3 tops helps the attraction of uterine cavity bottom.
In the present embodiment, attract the diameter of the diameter in hole 1 less than interior pipe 7.The diameter in attraction hole 1 can guarantee can discharge by interior pipe 7 smoothly through the object that attracts hole 1 to suck less than the diameter of interior pipe 7, and can not stop up interior pipe 7.
In the present embodiment, sliding shoe 5 is provided with several anti-slip tank 6.Anti-slip tank 6 prevents slippage when helping promoting sliding shoe 5.
Using method: the end of interior pipe 7 is connected negative pressure source, operate as normal gynecological suction tube, attract thing to stop up the situation that attracts groove in case endometrium etc. occurs, only need be to attracting groove 2 directions to promote sliding shoe 5, the cutting mouth 8 of interior pipe 7 will be blocked in the attraction thing that attracts in the groove 2 and downcut, and by interior pipe 7 discharges, thereby remove the obstruction that attracts groove 2.
Claims (4)
1. anticlogging gynecological suction tube, comprise outer tube (3), one end of described outer tube (3) has the attraction groove (2) that is communicated with outer tube (3) inner chamber, it is characterized in that: the other end of described outer tube (3) is provided with sliding tray (4), be socketed with interior pipe (7) in the described outer tube (3), be fixedly connected with the sliding shoe (5) that passes sliding tray (4) on the interior pipe (7), an end of interior pipe (7) has and attracts corresponding cut mouthful (8) of groove (2).
2. a kind of anticlogging gynecological suction tube according to claim 1 is characterized in that: the end with attraction groove (2) of described outer tube (3) has attraction hole (1), and described attraction hole (1) is communicated with attracting groove (2).
3. a kind of anticlogging gynecological suction tube according to claim 2 is characterized in that: the diameter in described attraction hole (1) is less than the diameter of interior pipe (7).
4. according to one of them described a kind of anticlogging gynecological suction tube of claim 1 to 3, it is characterized in that: described sliding shoe (5) is provided with several anti-slip tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121129 CN203074834U (en) | 2013-02-25 | 2013-02-25 | Anti-blockage gynecological suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121129 CN203074834U (en) | 2013-02-25 | 2013-02-25 | Anti-blockage gynecological suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203074834U true CN203074834U (en) | 2013-07-24 |
Family
ID=48820723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121129 Expired - Fee Related CN203074834U (en) | 2013-02-25 | 2013-02-25 | Anti-blockage gynecological suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203074834U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031797A (en) * | 2015-06-29 | 2015-11-11 | 喻一东 | Anti-choking suction tube |
| CN108498160A (en) * | 2018-04-02 | 2018-09-07 | 何国斌 | A kind of self-control steel wire inducting device |
| CN111529763A (en) * | 2020-04-09 | 2020-08-14 | 高明 | Surgical anti-blocking aspirator |
-
2013
- 2013-02-25 CN CN 201320121129 patent/CN203074834U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031797A (en) * | 2015-06-29 | 2015-11-11 | 喻一东 | Anti-choking suction tube |
| CN105031797B (en) * | 2015-06-29 | 2018-02-02 | 喻一东 | Anti-blocking suction tube |
| CN108498160A (en) * | 2018-04-02 | 2018-09-07 | 何国斌 | A kind of self-control steel wire inducting device |
| CN111529763A (en) * | 2020-04-09 | 2020-08-14 | 高明 | Surgical anti-blocking aspirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140225 |