CN203970514U - Haustorium is scraped in blockage resisting uterus - Google Patents
Haustorium is scraped in blockage resisting uterus Download PDFInfo
- Publication number
- CN203970514U CN203970514U CN201420420027.1U CN201420420027U CN203970514U CN 203970514 U CN203970514 U CN 203970514U CN 201420420027 U CN201420420027 U CN 201420420027U CN 203970514 U CN203970514 U CN 203970514U
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- CN
- China
- Prior art keywords
- handle
- suction catheter
- hoe scaler
- arranges
- micro
- 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
- 210000004291 uterus Anatomy 0.000 abstract description 9
- 210000003679 cervix uteri Anatomy 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 206010000210 abortion Diseases 0.000 description 8
- 231100000176 abortion Toxicity 0.000 description 8
- 210000003813 thumb Anatomy 0.000 description 8
- 210000003462 vein Anatomy 0.000 description 7
- 230000007306 turnover Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 208000037816 tissue injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
This utility model belongs to gynecologic operating instruments field, be specifically related to a kind of blockage resisting uterus and scrape haustorium, comprise suction catheter and micro-hoe scaler, the front at suction catheter top arranges suction inlet, the back side arranges the boss of circumferential closure, boss and suction catheter form curet, suction catheter bottom arranges hands handle, handle front end arranges control hole, rear end suit hoe scaler control handle, the fixing projection in inner side of hoe scaler control handle, corresponding projection arranges bar shaped gathering sill on handle, projection snaps in bar shaped gathering sill and along bar shaped gathering sill and moves, micro-hoe scaler one end is welded on the front end of hoe scaler control handle, the other end penetrates suction catheter inside from the control hole of handle, the cutter head of micro-hoe scaler moves up and down in suction catheter.This utility model has concurrently inhales palace dilatation and curettage two kinds of functions, function conversion flexibly, without the frequent apparatus of changing, avoid repeatedly passing in and out the damage that uterine cavity causes cervix uteri, alleviate patient's slight illness, save operating time, can prevent that suction catheter from stopping up simultaneously, guarantee to perform the operation and normally carry out.
Description
Technical field
This utility model relates to a kind of blockage resisting uterus and scrapes haustorium, belongs to gynecologic operating instruments field.
Background technology
Suction catheter and curet are requisite important use instruments in artificial abortion operation, and suction catheter mainly plays in utero embryonal tissue of attractor, at the bottom of curet is mainly used in scratching dilatation and curettage and angle, palace, both sides.In operation process, doctor need to constantly change above two kinds of apparatuses according to operation demand, and complex operation, affects operating time, and will repeatedly pass in and out uterine cavity, is easy to cervix uteri to cause damage in operation, brings misery to patient.In actual operation process, while attracting embryonal tissue by suction catheter, also easily there is the problem that suction catheter is blocked, have a strong impact on operation technique.The problems referred to above are not all solved preferably at present.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of compact conformation is provided, has concurrently and inhale two kinds of functions of palace dilatation and curettage, simplified control and can prevent that suction catheter from stopping up, guarantee is performed the operation, and haustorium is scraped in the blockage resisting uterus of normally carrying out.
Haustorium is scraped in blockage resisting described in the utility model uterus, comprise suction catheter and micro-hoe scaler, the front at suction catheter top arranges suction inlet, the back side arranges the boss of circumferential closure, boss and suction catheter form curet, the bottom of suction catheter arranges hands handle, handle front end arranges control hole, rear end suit hoe scaler control handle, the fixing projection in inner side of hoe scaler control handle, corresponding projection arranges bar shaped gathering sill on handle outer wall, projection snaps in bar shaped gathering sill and along bar shaped gathering sill and moves, micro-hoe scaler one end is welded on the front end of hoe scaler control handle, the other end penetrates suction catheter inside from the control hole of handle, the cutter head of micro-hoe scaler moves up and down in suction catheter.
In described hoe scaler control handle and the space of handle, back-moving spring is installed, corresponding back-moving spring arranges limited block on handle, and limited block is positioned at the front end of back-moving spring.Promote forward hoe scaler control handle, can drive micro-hoe scaler to move forward, after loosing one's grip, in hoe scaler control handle, under the elastic force of back-moving spring, can drive micro-hoe scaler to set back, easy and simple to handle.
One side of described hoe scaler control handle arranges anti-slip veins, anti-slip veins and suction inlet are positioned at the homonymy of suction catheter, can either prevent that in operating process, finger skids with handle, can play again the effect of station location marker, by with the anti-slip veins of suction inlet homonymy can make the clear and definite uterus of operator scrape haustorium just, back position relation, convenient operation.
Described control hole adopts Long Circle, and the size that can stop up by controlling thumb like this control hole in attraction process regulates the attraction flow of suction catheter.
Operation principle and process:
In artificial abortion operation process, need to attract time, first suction catheter is stretched in uterine cavity (under normal circumstances, make the cutter head of micro-hoe scaler be positioned at suction catheter suction inlet below), adopt negative pressure that intrauterine embryonal tissue is sucked out by the suction inlet of suction catheter, at the bottom of simultaneously adopting the circumferential closure boss (the actual curet forming for boss and negative pressure straw) at the suction catheter back side to scratch dilatation and curettage and angle, palace, both sides, only needs pass in and out uterine cavity once, can complete artificial abortion operation.In the time of the excessive obstruction suction catheter of embryonal tissue, promote forward hoe scaler control handle with thumb, under the drive of hoe scaler control handle, micro-hoe scaler moves forward in suction catheter, the head of micro-hoe scaler exposes embryonal tissue is implemented to cutting from suction inlet, after having cut, back pull hoe scaler control handle, until micro-hoe scaler is return the suction inlet below of suction catheter.When without maintenance negative pressure state, thumb can be removed, the size that also can stop up by controlling thumb control hole regulate attraction flow, thereby prevents that tissue injury or suction catheter from stopping up.
Compare Traditional Man abortion operation apparatus used, this utility model is simple to operation in the time of application, function conversion flexibly, without the frequent apparatus of changing, both reduced the number of times of turnover uterine cavity, avoid damage cervix uteri being caused because repeatedly passing in and out uterine cavity, alleviate patient's slight illness, save operating time, can prevent that again suction catheter from stopping up, guaranteed to perform the operation and normally carry out.
The beneficial effect that this utility model compared with prior art had is:
This utility model is simple and compact for structure, reasonable in design, have concurrently and inhale two kinds of functions of palace dilatation and curettage, in artificial abortion operation process, the conversion of simple to operation, function flexibly, without the frequent apparatus of changing, both reduced the number of times of turnover uterine cavity, avoid damage cervix uteri being caused because repeatedly passing in and out uterine cavity, alleviate patient's slight illness, save operating time, can prevent that again suction catheter from stopping up, guarantee to perform the operation and normally carry out.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the A-A profile in Fig. 2;
Fig. 5 is the B-B profile in Fig. 4.
In figure: 1, suction inlet; 2, suction catheter; 3, control hole; 4, micro-hoe scaler; 5, hoe scaler control handle; 6, anti-slip veins; 7, hands handle; 8, boss; 9, limited block; 10, back-moving spring; 11, bar shaped gathering sill; 12, projection.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Fig. 1～5, this blockage resisting uterus is scraped haustorium and is comprised suction catheter 2 and micro-hoe scaler 4, the front at suction catheter 2 tops arranges suction inlet 1, the back side arranges the boss 8 of circumferential closure, boss 8 forms curet with suction catheter 2, the bottom of suction catheter 2 arranges handle 7, handle 7 front ends arrange control hole 3, rear end suit hoe scaler control handle 5, the fixing projection 12 in inner side of hoe scaler control handle 5, corresponding projection 12 arranges bar shaped gathering sill 11 on handle 7 outer walls, projection 12 snaps in bar shaped gathering sill 11 and along bar shaped gathering sill 11 and moves, micro-hoe scaler 4 one end are welded on the front end of hoe scaler control handle 5, the other end penetrates suction catheter 2 inside from the control hole 3 of handle 7, the cutter head of micro-hoe scaler 4 moves up and down in suction catheter 2.
In described hoe scaler control handle 5 and the space of handle 7, back-moving spring 10 is installed, corresponding back-moving spring 10 arranges limited block 9 on handle 7, and limited block 9 is positioned at the front end of back-moving spring 10.Promote forward hoe scaler control handle 5, can drive micro-hoe scaler 4 to move forward, after loosing one's grip, under the elastic force of the interior back-moving spring 10 of hoe scaler control handle 5, can drive micro-hoe scaler 4 to set back, easy and simple to handle.
Described control hole 3 adopts Long Circle, and the size that can stop up by controlling thumb like this control hole 3 in attraction process regulates the attraction flow of suction catheter 2.
One side of described hoe scaler control handle 5 arranges anti-slip veins 6, anti-slip veins 6 and suction inlet 1 are positioned at the homonymy of suction catheter 2, can either prevent that in operating process, finger skids with handle 7, can play again the effect of station location marker, by with the anti-slip veins 6 of suction inlet 1 homonymy can make the clear and definite uterus of operator scrape haustorium just, back position relation, convenient operation.
Operation principle and process:
In artificial abortion operation process, need to attract time, first suction catheter 2 is stretched in uterine cavity (under normal circumstances, make the cutter head of micro-hoe scaler 4 be positioned at suction catheter 2 suction inlet 1 belows), adopt negative pressure that intrauterine embryonal tissue is sucked out by the suction inlet 1 of suction catheter 2, at the bottom of simultaneously adopting the circumferential closure boss 8 (the actual curet forming for boss 8 and negative pressure straw) at suction catheter 2 back sides to scratch dilatation and curettage and angle, palace, both sides, only needs turnover uterine cavity once, can complete artificial abortion operation.In the time of embryonal tissue's excessive obstruction suction catheter 2, promote forward hoe scaler control handle 5 with thumb, under the drive of hoe scaler control handle 5, micro-hoe scaler 4 moves forward in suction catheter 2, the head of micro-hoe scaler 4 exposes embryonal tissue is implemented to cutting from suction inlet 1, after having cut, back pull hoe scaler control handle 5, until micro-hoe scaler 4 is return suction inlet 1 below of suction catheter 2.When without maintenance negative pressure state, thumb can be removed, the size that also can stop up by controlling thumb control hole 3 regulate attraction flow, thereby prevents that tissue injury or suction catheter 2 from stopping up.
Compare Traditional Man abortion operation apparatus used, this utility model is simple to operation in the time of application, function conversion flexibly, without the frequent apparatus of changing, both reduced the number of times of turnover uterine cavity, avoid damage cervix uteri being caused because repeatedly passing in and out uterine cavity, alleviate patient's slight illness, save operating time, can prevent that again suction catheter 2 from stopping up, guaranteed to perform the operation and normally carry out.
Claims (4)
1. haustorium is scraped in a blockage resisting uterus, it is characterized in that: comprise suction catheter (2) and micro-hoe scaler (4), the front at suction catheter (2) top arranges suction inlet (1), the back side arranges the boss (8) of circumferential closure, boss (8) forms curet with suction catheter (2), the bottom of suction catheter (2) arranges handle (7), handle (7) front end arranges control hole (3), rear end suit hoe scaler control handle (5), the fixing projection (12) in inner side of hoe scaler control handle (5), corresponding projection (12) arranges bar shaped gathering sill (11) on handle (7) outer wall, projection (12) snaps in bar shaped gathering sill (11) and along bar shaped gathering sill (11) and moves, micro-hoe scaler (4) one end is welded on the front end of hoe scaler control handle (5), the other end penetrates suction catheter (2) inside from the control hole (3) of handle (7), the cutter head of micro-hoe scaler (4) moves up and down in suction catheter (2).
2. haustorium is scraped in blockage resisting according to claim 1 uterus, it is characterized in that: in described hoe scaler control handle (5) and the space of handle (7), back-moving spring (10) is installed, corresponding back-moving spring (10) arranges limited block (9) on handle (7), and limited block (9) is positioned at the front end of back-moving spring (10).
3. haustorium is scraped in blockage resisting according to claim 1 and 2 uterus, it is characterized in that: a side of described hoe scaler control handle (5) arranges anti-slip veins (6), anti-slip veins (6) and suction inlet (1) are positioned at the homonymy of suction catheter (2).
4. haustorium is scraped in blockage resisting according to claim 1 uterus, it is characterized in that: described control hole (3) adopts Long Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420027.1U CN203970514U (en) | 2014-07-28 | 2014-07-28 | Haustorium is scraped in blockage resisting uterus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420420027.1U CN203970514U (en) | 2014-07-28 | 2014-07-28 | Haustorium is scraped in blockage resisting uterus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203970514U true CN203970514U (en) | 2014-12-03 |
Family
ID=51967989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420420027.1U Expired - Fee Related CN203970514U (en) | 2014-07-28 | 2014-07-28 | Haustorium is scraped in blockage resisting uterus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203970514U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017039641A1 (en) * | 2015-09-01 | 2017-03-09 | Contramed, Llc | System for fallopian tube occlusion |
| CN108421091A (en) * | 2018-03-02 | 2018-08-21 | 深圳市远为信息技术有限公司 | A kind of multipurpose stripping aspirator |
| US10159596B2 (en) | 2012-08-14 | 2018-12-25 | Sebela Vlc Limited | Intrauterine contraceptive device |
| US10166141B2 (en) | 2012-08-14 | 2019-01-01 | Sebela Vlc Limited | Intrauterine contraceptive device |
| US10188546B2 (en) | 2013-10-14 | 2019-01-29 | Sebela Vlc Limited | Intrauterine device with controlled copper ion elution |
| US10398588B2 (en) | 2013-10-18 | 2019-09-03 | Sebela Vlc Limited | Intrauterine device with retrieval thread |
| US10918516B2 (en) | 2013-10-14 | 2021-02-16 | Sebela Vlc Limited | Intrauterine device with controlled copper ion elution |
-
2014
- 2014-07-28 CN CN201420420027.1U patent/CN203970514U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10159596B2 (en) | 2012-08-14 | 2018-12-25 | Sebela Vlc Limited | Intrauterine contraceptive device |
| US10166141B2 (en) | 2012-08-14 | 2019-01-01 | Sebela Vlc Limited | Intrauterine contraceptive device |
| US10932943B2 (en) | 2012-08-14 | 2021-03-02 | Sebela Vlc Limited | Intrauterine contraceptive device |
| US11850181B2 (en) | 2012-08-14 | 2023-12-26 | Sebela Vlc Limited | Intrauterine contraceptive device |
| US10188546B2 (en) | 2013-10-14 | 2019-01-29 | Sebela Vlc Limited | Intrauterine device with controlled copper ion elution |
| US10918516B2 (en) | 2013-10-14 | 2021-02-16 | Sebela Vlc Limited | Intrauterine device with controlled copper ion elution |
| US10398588B2 (en) | 2013-10-18 | 2019-09-03 | Sebela Vlc Limited | Intrauterine device with retrieval thread |
| US11207209B2 (en) | 2013-10-18 | 2021-12-28 | Sebela Vlc Limited | Intrauterine device with retrieval thread |
| US11744728B2 (en) | 2013-10-18 | 2023-09-05 | Sebela Vlc Limited | Intrauterine device with retrieval thread |
| US12138199B2 (en) | 2013-10-18 | 2024-11-12 | Sebela Vlc Limited | Intrauterine device with retrieval thread |
| WO2017039641A1 (en) * | 2015-09-01 | 2017-03-09 | Contramed, Llc | System for fallopian tube occlusion |
| CN108421091A (en) * | 2018-03-02 | 2018-08-21 | 深圳市远为信息技术有限公司 | A kind of multipurpose stripping aspirator |
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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: 20141203 Termination date: 20170728 |